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  1. Jul 21 17:08:11 mx1 rsyslogd: [origin software="rsyslogd" swVersion="8.1901.0" x-pid="4065" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
  2. Jul 21 17:08:11 mx1 rsyslogd: [origin software="rsyslogd" swVersion="8.1901.0" x-pid="4065" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
  3. Jul 21 17:08:12 mx1 kernel: [ 1416.096780] check_preemption_disabled: 995 callbacks suppressed
  4. Jul 21 17:08:12 mx1 kernel: [ 1416.096785] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  5. Jul 21 17:08:12 mx1 kernel: [ 1416.096786] caller is blk_mq_complete_request_remote+0x42/0x90
  6. Jul 21 17:08:12 mx1 kernel: [ 1416.096792] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  7. Jul 21 17:08:12 mx1 kernel: [ 1416.096794] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  8. Jul 21 17:08:12 mx1 kernel: [ 1416.096795] Call Trace:
  9. Jul 21 17:08:12 mx1 kernel: [ 1416.096799] dump_stack+0x6d/0x90
  10. Jul 21 17:08:12 mx1 kernel: [ 1416.096803] check_preemption_disabled+0xbb/0xd0
  11. Jul 21 17:08:12 mx1 kernel: [ 1416.096808] blk_mq_complete_request_remote+0x42/0x90
  12. Jul 21 17:08:12 mx1 kernel: [ 1416.096810] blk_mq_complete_request+0x9/0x30
  13. Jul 21 17:08:12 mx1 kernel: [ 1416.096813] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  14. Jul 21 17:08:12 mx1 kernel: [ 1416.096819] ? preempt_count_add+0x63/0x90
  15. Jul 21 17:08:12 mx1 kernel: [ 1416.096822] ? _raw_spin_lock_irqsave+0x20/0x50
  16. Jul 21 17:08:12 mx1 kernel: [ 1416.096826] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  17. Jul 21 17:08:12 mx1 kernel: [ 1416.096829] kthread+0x153/0x170
  18. Jul 21 17:08:12 mx1 kernel: [ 1416.096832] ? kthread_park+0x80/0x80
  19. Jul 21 17:08:12 mx1 kernel: [ 1416.096834] ret_from_fork+0x22/0x30
  20. Jul 21 17:08:12 mx1 kernel: [ 1416.098860] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  21. Jul 21 17:08:12 mx1 kernel: [ 1416.098865] caller is blk_mq_complete_request_remote+0x42/0x90
  22. Jul 21 17:08:12 mx1 kernel: [ 1416.098869] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  23. Jul 21 17:08:12 mx1 kernel: [ 1416.098870] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  24. Jul 21 17:08:12 mx1 kernel: [ 1416.098871] Call Trace:
  25. Jul 21 17:08:12 mx1 kernel: [ 1416.098874] dump_stack+0x6d/0x90
  26. Jul 21 17:08:12 mx1 kernel: [ 1416.098877] check_preemption_disabled+0xbb/0xd0
  27. Jul 21 17:08:12 mx1 kernel: [ 1416.098880] blk_mq_complete_request_remote+0x42/0x90
  28. Jul 21 17:08:12 mx1 kernel: [ 1416.098883] blk_mq_complete_request+0x9/0x30
  29. Jul 21 17:08:12 mx1 kernel: [ 1416.098885] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  30. Jul 21 17:08:12 mx1 kernel: [ 1416.098890] ? preempt_count_add+0x63/0x90
  31. Jul 21 17:08:12 mx1 kernel: [ 1416.098892] ? _raw_spin_lock_irqsave+0x20/0x50
  32. Jul 21 17:08:12 mx1 kernel: [ 1416.098895] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  33. Jul 21 17:08:12 mx1 kernel: [ 1416.098898] kthread+0x153/0x170
  34. Jul 21 17:08:12 mx1 kernel: [ 1416.098900] ? kthread_park+0x80/0x80
  35. Jul 21 17:08:12 mx1 kernel: [ 1416.098902] ret_from_fork+0x22/0x30
  36. Jul 21 17:08:12 mx1 kernel: [ 1416.098946] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  37. Jul 21 17:08:12 mx1 kernel: [ 1416.098950] caller is blk_mq_complete_request_remote+0x42/0x90
  38. Jul 21 17:08:12 mx1 kernel: [ 1416.098954] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  39. Jul 21 17:08:12 mx1 kernel: [ 1416.098956] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  40. Jul 21 17:08:12 mx1 kernel: [ 1416.098957] Call Trace:
  41. Jul 21 17:08:12 mx1 kernel: [ 1416.098960] dump_stack+0x6d/0x90
  42. Jul 21 17:08:12 mx1 kernel: [ 1416.098963] check_preemption_disabled+0xbb/0xd0
  43. Jul 21 17:08:12 mx1 kernel: [ 1416.098967] blk_mq_complete_request_remote+0x42/0x90
  44. Jul 21 17:08:12 mx1 kernel: [ 1416.098970] blk_mq_complete_request+0x9/0x30
  45. Jul 21 17:08:12 mx1 kernel: [ 1416.098973] loop_queue_work+0x213/0x9e5 [loop]
  46. Jul 21 17:08:12 mx1 kernel: [ 1416.098978] ? finish_task_switch+0x8c/0x3e0
  47. Jul 21 17:08:12 mx1 kernel: [ 1416.098981] ? loop_info64_to_compat+0x220/0x220 [loop]
  48. Jul 21 17:08:12 mx1 kernel: [ 1416.098984] kthread_worker_fn+0xa6/0x1b0
  49. Jul 21 17:08:12 mx1 kernel: [ 1416.098987] kthread+0x153/0x170
  50. Jul 21 17:08:12 mx1 kernel: [ 1416.098988] ? kthread_park+0x80/0x80
  51. Jul 21 17:08:12 mx1 kernel: [ 1416.098991] ret_from_fork+0x22/0x30
  52. Jul 21 17:08:12 mx1 kernel: [ 1416.100884] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  53. Jul 21 17:08:12 mx1 kernel: [ 1416.100888] caller is blk_mq_complete_request_remote+0x42/0x90
  54. Jul 21 17:08:12 mx1 kernel: [ 1416.100892] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  55. Jul 21 17:08:12 mx1 kernel: [ 1416.100894] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  56. Jul 21 17:08:12 mx1 kernel: [ 1416.100895] Call Trace:
  57. Jul 21 17:08:12 mx1 kernel: [ 1416.100897] dump_stack+0x6d/0x90
  58. Jul 21 17:08:12 mx1 kernel: [ 1416.100900] check_preemption_disabled+0xbb/0xd0
  59. Jul 21 17:08:12 mx1 kernel: [ 1416.100903] blk_mq_complete_request_remote+0x42/0x90
  60. Jul 21 17:08:12 mx1 kernel: [ 1416.100905] blk_mq_complete_request+0x9/0x30
  61. Jul 21 17:08:12 mx1 kernel: [ 1416.100907] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  62. Jul 21 17:08:12 mx1 kernel: [ 1416.100912] ? preempt_count_add+0x63/0x90
  63. Jul 21 17:08:12 mx1 kernel: [ 1416.100915] ? _raw_spin_lock_irqsave+0x20/0x50
  64. Jul 21 17:08:12 mx1 kernel: [ 1416.100917] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  65. Jul 21 17:08:12 mx1 kernel: [ 1416.100920] kthread+0x153/0x170
  66. Jul 21 17:08:12 mx1 kernel: [ 1416.100922] ? kthread_park+0x80/0x80
  67. Jul 21 17:08:12 mx1 kernel: [ 1416.100924] ret_from_fork+0x22/0x30
  68. Jul 21 17:08:12 mx1 kernel: [ 1416.102721] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  69. Jul 21 17:08:12 mx1 kernel: [ 1416.102725] caller is blk_mq_complete_request_remote+0x42/0x90
  70. Jul 21 17:08:12 mx1 kernel: [ 1416.102729] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  71. Jul 21 17:08:12 mx1 kernel: [ 1416.102731] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  72. Jul 21 17:08:12 mx1 kernel: [ 1416.102732] Call Trace:
  73. Jul 21 17:08:12 mx1 kernel: [ 1416.102734] dump_stack+0x6d/0x90
  74. Jul 21 17:08:12 mx1 kernel: [ 1416.102737] check_preemption_disabled+0xbb/0xd0
  75. Jul 21 17:08:12 mx1 kernel: [ 1416.102740] blk_mq_complete_request_remote+0x42/0x90
  76. Jul 21 17:08:12 mx1 kernel: [ 1416.102742] blk_mq_complete_request+0x9/0x30
  77. Jul 21 17:08:12 mx1 kernel: [ 1416.102745] loop_queue_work+0x213/0x9e5 [loop]
  78. Jul 21 17:08:12 mx1 kernel: [ 1416.102749] ? finish_task_switch+0x8c/0x3e0
  79. Jul 21 17:08:12 mx1 kernel: [ 1416.102752] ? loop_info64_to_compat+0x220/0x220 [loop]
  80. Jul 21 17:08:12 mx1 kernel: [ 1416.102755] kthread_worker_fn+0xa6/0x1b0
  81. Jul 21 17:08:12 mx1 kernel: [ 1416.102758] kthread+0x153/0x170
  82. Jul 21 17:08:12 mx1 kernel: [ 1416.102759] ? kthread_park+0x80/0x80
  83. Jul 21 17:08:12 mx1 kernel: [ 1416.102762] ret_from_fork+0x22/0x30
  84. Jul 21 17:08:12 mx1 kernel: [ 1416.102909] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  85. Jul 21 17:08:12 mx1 kernel: [ 1416.102913] caller is blk_mq_complete_request_remote+0x42/0x90
  86. Jul 21 17:08:12 mx1 kernel: [ 1416.102917] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  87. Jul 21 17:08:12 mx1 kernel: [ 1416.102919] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  88. Jul 21 17:08:12 mx1 kernel: [ 1416.102920] Call Trace:
  89. Jul 21 17:08:12 mx1 kernel: [ 1416.102922] dump_stack+0x6d/0x90
  90. Jul 21 17:08:12 mx1 kernel: [ 1416.102925] check_preemption_disabled+0xbb/0xd0
  91. Jul 21 17:08:12 mx1 kernel: [ 1416.102929] blk_mq_complete_request_remote+0x42/0x90
  92. Jul 21 17:08:12 mx1 kernel: [ 1416.102931] blk_mq_complete_request+0x9/0x30
  93. Jul 21 17:08:12 mx1 kernel: [ 1416.102934] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  94. Jul 21 17:08:12 mx1 kernel: [ 1416.102938] ? preempt_count_add+0x63/0x90
  95. Jul 21 17:08:12 mx1 kernel: [ 1416.102941] ? _raw_spin_lock_irqsave+0x20/0x50
  96. Jul 21 17:08:12 mx1 kernel: [ 1416.102944] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  97. Jul 21 17:08:12 mx1 kernel: [ 1416.102946] kthread+0x153/0x170
  98. Jul 21 17:08:12 mx1 kernel: [ 1416.102948] ? kthread_park+0x80/0x80
  99. Jul 21 17:08:12 mx1 kernel: [ 1416.102951] ret_from_fork+0x22/0x30
  100. Jul 21 17:08:12 mx1 kernel: [ 1416.106667] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  101. Jul 21 17:08:12 mx1 kernel: [ 1416.106671] caller is blk_mq_complete_request_remote+0x42/0x90
  102. Jul 21 17:08:12 mx1 kernel: [ 1416.106675] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  103. Jul 21 17:08:12 mx1 kernel: [ 1416.106677] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  104. Jul 21 17:08:12 mx1 kernel: [ 1416.106679] Call Trace:
  105. Jul 21 17:08:12 mx1 kernel: [ 1416.106681] dump_stack+0x6d/0x90
  106. Jul 21 17:08:12 mx1 kernel: [ 1416.106685] check_preemption_disabled+0xbb/0xd0
  107. Jul 21 17:08:12 mx1 kernel: [ 1416.106688] blk_mq_complete_request_remote+0x42/0x90
  108. Jul 21 17:08:12 mx1 kernel: [ 1416.106690] blk_mq_complete_request+0x9/0x30
  109. Jul 21 17:08:12 mx1 kernel: [ 1416.106692] loop_queue_work+0x213/0x9e5 [loop]
  110. Jul 21 17:08:12 mx1 kernel: [ 1416.106696] ? finish_task_switch+0x8c/0x3e0
  111. Jul 21 17:08:12 mx1 kernel: [ 1416.106700] ? loop_info64_to_compat+0x220/0x220 [loop]
  112. Jul 21 17:08:12 mx1 kernel: [ 1416.106702] kthread_worker_fn+0xa6/0x1b0
  113. Jul 21 17:08:12 mx1 kernel: [ 1416.106705] kthread+0x153/0x170
  114. Jul 21 17:08:12 mx1 kernel: [ 1416.106707] ? kthread_park+0x80/0x80
  115. Jul 21 17:08:12 mx1 kernel: [ 1416.106709] ret_from_fork+0x22/0x30
  116. Jul 21 17:08:12 mx1 kernel: [ 1416.110264] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  117. Jul 21 17:08:12 mx1 kernel: [ 1416.110268] caller is blk_mq_complete_request_remote+0x42/0x90
  118. Jul 21 17:08:12 mx1 kernel: [ 1416.110271] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  119. Jul 21 17:08:12 mx1 kernel: [ 1416.110274] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  120. Jul 21 17:08:12 mx1 kernel: [ 1416.110275] Call Trace:
  121. Jul 21 17:08:12 mx1 kernel: [ 1416.110276] dump_stack+0x6d/0x90
  122. Jul 21 17:08:12 mx1 kernel: [ 1416.110279] check_preemption_disabled+0xbb/0xd0
  123. Jul 21 17:08:12 mx1 kernel: [ 1416.110283] blk_mq_complete_request_remote+0x42/0x90
  124. Jul 21 17:08:12 mx1 kernel: [ 1416.110285] blk_mq_complete_request+0x9/0x30
  125. Jul 21 17:08:12 mx1 kernel: [ 1416.110287] loop_queue_work+0x213/0x9e5 [loop]
  126. Jul 21 17:08:12 mx1 kernel: [ 1416.110291] ? finish_task_switch+0x8c/0x3e0
  127. Jul 21 17:08:12 mx1 kernel: [ 1416.110295] ? loop_info64_to_compat+0x220/0x220 [loop]
  128. Jul 21 17:08:12 mx1 kernel: [ 1416.110298] kthread_worker_fn+0xa6/0x1b0
  129. Jul 21 17:08:12 mx1 kernel: [ 1416.110300] kthread+0x153/0x170
  130. Jul 21 17:08:12 mx1 kernel: [ 1416.110302] ? kthread_park+0x80/0x80
  131. Jul 21 17:08:12 mx1 kernel: [ 1416.110304] ret_from_fork+0x22/0x30
  132. Jul 21 17:08:12 mx1 kernel: [ 1416.114096] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  133. Jul 21 17:08:12 mx1 kernel: [ 1416.114100] caller is blk_mq_complete_request_remote+0x42/0x90
  134. Jul 21 17:08:12 mx1 kernel: [ 1416.114104] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  135. Jul 21 17:08:12 mx1 kernel: [ 1416.114106] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  136. Jul 21 17:08:12 mx1 kernel: [ 1416.114106] Call Trace:
  137. Jul 21 17:08:12 mx1 kernel: [ 1416.114108] dump_stack+0x6d/0x90
  138. Jul 21 17:08:12 mx1 kernel: [ 1416.114111] check_preemption_disabled+0xbb/0xd0
  139. Jul 21 17:08:12 mx1 kernel: [ 1416.114114] blk_mq_complete_request_remote+0x42/0x90
  140. Jul 21 17:08:12 mx1 kernel: [ 1416.114116] blk_mq_complete_request+0x9/0x30
  141. Jul 21 17:08:12 mx1 kernel: [ 1416.114118] loop_queue_work+0x213/0x9e5 [loop]
  142. Jul 21 17:08:12 mx1 kernel: [ 1416.114122] ? finish_task_switch+0x8c/0x3e0
  143. Jul 21 17:08:12 mx1 kernel: [ 1416.114126] ? loop_info64_to_compat+0x220/0x220 [loop]
  144. Jul 21 17:08:12 mx1 kernel: [ 1416.114129] kthread_worker_fn+0xa6/0x1b0
  145. Jul 21 17:08:12 mx1 kernel: [ 1416.114131] kthread+0x153/0x170
  146. Jul 21 17:08:12 mx1 kernel: [ 1416.114133] ? kthread_park+0x80/0x80
  147. Jul 21 17:08:12 mx1 kernel: [ 1416.114135] ret_from_fork+0x22/0x30
  148. Jul 21 17:08:12 mx1 kernel: [ 1416.117712] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  149. Jul 21 17:08:12 mx1 kernel: [ 1416.117715] caller is blk_mq_complete_request_remote+0x42/0x90
  150. Jul 21 17:08:12 mx1 kernel: [ 1416.117719] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  151. Jul 21 17:08:12 mx1 kernel: [ 1416.117721] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  152. Jul 21 17:08:12 mx1 kernel: [ 1416.117722] Call Trace:
  153. Jul 21 17:08:12 mx1 kernel: [ 1416.117724] dump_stack+0x6d/0x90
  154. Jul 21 17:08:12 mx1 kernel: [ 1416.117727] check_preemption_disabled+0xbb/0xd0
  155. Jul 21 17:08:12 mx1 kernel: [ 1416.117730] blk_mq_complete_request_remote+0x42/0x90
  156. Jul 21 17:08:12 mx1 kernel: [ 1416.117732] blk_mq_complete_request+0x9/0x30
  157. Jul 21 17:08:12 mx1 kernel: [ 1416.117735] loop_queue_work+0x213/0x9e5 [loop]
  158. Jul 21 17:08:12 mx1 kernel: [ 1416.117739] ? finish_task_switch+0x8c/0x3e0
  159. Jul 21 17:08:12 mx1 kernel: [ 1416.117742] ? loop_info64_to_compat+0x220/0x220 [loop]
  160. Jul 21 17:08:12 mx1 kernel: [ 1416.117745] kthread_worker_fn+0xa6/0x1b0
  161. Jul 21 17:08:12 mx1 kernel: [ 1416.117748] kthread+0x153/0x170
  162. Jul 21 17:08:12 mx1 kernel: [ 1416.117749] ? kthread_park+0x80/0x80
  163. Jul 21 17:08:12 mx1 kernel: [ 1416.117752] ret_from_fork+0x22/0x30
  164. Jul 21 17:08:17 mx1 kernel: [ 1421.097425] check_preemption_disabled: 10680 callbacks suppressed
  165. Jul 21 17:08:17 mx1 kernel: [ 1421.097431] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  166. Jul 21 17:08:17 mx1 kernel: [ 1421.097434] caller is blk_mq_complete_request_remote+0x42/0x90
  167. Jul 21 17:08:17 mx1 kernel: [ 1421.097440] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  168. Jul 21 17:08:17 mx1 kernel: [ 1421.097442] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  169. Jul 21 17:08:17 mx1 kernel: [ 1421.097443] Call Trace:
  170. Jul 21 17:08:17 mx1 kernel: [ 1421.097447] dump_stack+0x6d/0x90
  171. Jul 21 17:08:17 mx1 kernel: [ 1421.097451] check_preemption_disabled+0xbb/0xd0
  172. Jul 21 17:08:17 mx1 kernel: [ 1421.097456] blk_mq_complete_request_remote+0x42/0x90
  173. Jul 21 17:08:17 mx1 kernel: [ 1421.097458] blk_mq_complete_request+0x9/0x30
  174. Jul 21 17:08:17 mx1 kernel: [ 1421.097461] loop_queue_work+0x213/0x9e5 [loop]
  175. Jul 21 17:08:17 mx1 kernel: [ 1421.097466] ? finish_task_switch+0x8c/0x3e0
  176. Jul 21 17:08:17 mx1 kernel: [ 1421.097471] ? loop_info64_to_compat+0x220/0x220 [loop]
  177. Jul 21 17:08:17 mx1 kernel: [ 1421.097473] kthread_worker_fn+0xa6/0x1b0
  178. Jul 21 17:08:17 mx1 kernel: [ 1421.097476] kthread+0x153/0x170
  179. Jul 21 17:08:17 mx1 kernel: [ 1421.097478] ? kthread_park+0x80/0x80
  180. Jul 21 17:08:17 mx1 kernel: [ 1421.097481] ret_from_fork+0x22/0x30
  181. Jul 21 17:08:17 mx1 kernel: [ 1421.097515] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  182. Jul 21 17:08:17 mx1 kernel: [ 1421.097518] caller is blk_mq_complete_request_remote+0x42/0x90
  183. Jul 21 17:08:17 mx1 kernel: [ 1421.097521] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  184. Jul 21 17:08:17 mx1 kernel: [ 1421.097523] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  185. Jul 21 17:08:17 mx1 kernel: [ 1421.097524] Call Trace:
  186. Jul 21 17:08:17 mx1 kernel: [ 1421.097526] dump_stack+0x6d/0x90
  187. Jul 21 17:08:17 mx1 kernel: [ 1421.097529] check_preemption_disabled+0xbb/0xd0
  188. Jul 21 17:08:17 mx1 kernel: [ 1421.097532] blk_mq_complete_request_remote+0x42/0x90
  189. Jul 21 17:08:17 mx1 kernel: [ 1421.097534] blk_mq_complete_request+0x9/0x30
  190. Jul 21 17:08:17 mx1 kernel: [ 1421.097536] loop_queue_work+0x213/0x9e5 [loop]
  191. Jul 21 17:08:17 mx1 kernel: [ 1421.097540] ? finish_task_switch+0x8c/0x3e0
  192. Jul 21 17:08:17 mx1 kernel: [ 1421.097543] ? loop_info64_to_compat+0x220/0x220 [loop]
  193. Jul 21 17:08:17 mx1 kernel: [ 1421.097546] kthread_worker_fn+0xa6/0x1b0
  194. Jul 21 17:08:17 mx1 kernel: [ 1421.097548] kthread+0x153/0x170
  195. Jul 21 17:08:17 mx1 kernel: [ 1421.097550] ? kthread_park+0x80/0x80
  196. Jul 21 17:08:17 mx1 kernel: [ 1421.097552] ret_from_fork+0x22/0x30
  197. Jul 21 17:08:17 mx1 kernel: [ 1421.097690] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  198. Jul 21 17:08:17 mx1 kernel: [ 1421.097693] caller is blk_mq_complete_request_remote+0x42/0x90
  199. Jul 21 17:08:17 mx1 kernel: [ 1421.097697] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  200. Jul 21 17:08:17 mx1 kernel: [ 1421.097699] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  201. Jul 21 17:08:17 mx1 kernel: [ 1421.097700] Call Trace:
  202. Jul 21 17:08:17 mx1 kernel: [ 1421.097702] dump_stack+0x6d/0x90
  203. Jul 21 17:08:17 mx1 kernel: [ 1421.097705] check_preemption_disabled+0xbb/0xd0
  204. Jul 21 17:08:17 mx1 kernel: [ 1421.097709] blk_mq_complete_request_remote+0x42/0x90
  205. Jul 21 17:08:17 mx1 kernel: [ 1421.097711] blk_mq_complete_request+0x9/0x30
  206. Jul 21 17:08:17 mx1 kernel: [ 1421.097713] loop_queue_work+0x213/0x9e5 [loop]
  207. Jul 21 17:08:17 mx1 kernel: [ 1421.097716] ? finish_task_switch+0x8c/0x3e0
  208. Jul 21 17:08:17 mx1 kernel: [ 1421.097720] ? loop_info64_to_compat+0x220/0x220 [loop]
  209. Jul 21 17:08:17 mx1 kernel: [ 1421.097722] kthread_worker_fn+0xa6/0x1b0
  210. Jul 21 17:08:17 mx1 kernel: [ 1421.097725] kthread+0x153/0x170
  211. Jul 21 17:08:17 mx1 kernel: [ 1421.097726] ? kthread_park+0x80/0x80
  212. Jul 21 17:08:17 mx1 kernel: [ 1421.097728] ret_from_fork+0x22/0x30
  213. Jul 21 17:08:17 mx1 kernel: [ 1421.097758] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  214. Jul 21 17:08:17 mx1 kernel: [ 1421.097760] caller is blk_mq_complete_request_remote+0x42/0x90
  215. Jul 21 17:08:17 mx1 kernel: [ 1421.097763] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  216. Jul 21 17:08:17 mx1 kernel: [ 1421.097765] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  217. Jul 21 17:08:17 mx1 kernel: [ 1421.097766] Call Trace:
  218. Jul 21 17:08:17 mx1 kernel: [ 1421.097767] dump_stack+0x6d/0x90
  219. Jul 21 17:08:17 mx1 kernel: [ 1421.097770] check_preemption_disabled+0xbb/0xd0
  220. Jul 21 17:08:17 mx1 kernel: [ 1421.097773] blk_mq_complete_request_remote+0x42/0x90
  221. Jul 21 17:08:17 mx1 kernel: [ 1421.097774] blk_mq_complete_request+0x9/0x30
  222. Jul 21 17:08:17 mx1 kernel: [ 1421.097776] loop_queue_work+0x213/0x9e5 [loop]
  223. Jul 21 17:08:17 mx1 kernel: [ 1421.097780] ? finish_task_switch+0x8c/0x3e0
  224. Jul 21 17:08:17 mx1 kernel: [ 1421.097783] ? loop_info64_to_compat+0x220/0x220 [loop]
  225. Jul 21 17:08:17 mx1 kernel: [ 1421.097785] kthread_worker_fn+0xa6/0x1b0
  226. Jul 21 17:08:17 mx1 kernel: [ 1421.097787] kthread+0x153/0x170
  227. Jul 21 17:08:17 mx1 kernel: [ 1421.097789] ? kthread_park+0x80/0x80
  228. Jul 21 17:08:17 mx1 kernel: [ 1421.097791] ret_from_fork+0x22/0x30
  229. Jul 21 17:08:17 mx1 kernel: [ 1421.098537] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  230. Jul 21 17:08:17 mx1 kernel: [ 1421.098541] caller is blk_mq_complete_request_remote+0x42/0x90
  231. Jul 21 17:08:17 mx1 kernel: [ 1421.098545] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  232. Jul 21 17:08:17 mx1 kernel: [ 1421.098547] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  233. Jul 21 17:08:17 mx1 kernel: [ 1421.098548] Call Trace:
  234. Jul 21 17:08:17 mx1 kernel: [ 1421.098550] dump_stack+0x6d/0x90
  235. Jul 21 17:08:17 mx1 kernel: [ 1421.098553] check_preemption_disabled+0xbb/0xd0
  236. Jul 21 17:08:17 mx1 kernel: [ 1421.098556] blk_mq_complete_request_remote+0x42/0x90
  237. Jul 21 17:08:17 mx1 kernel: [ 1421.098558] blk_mq_complete_request+0x9/0x30
  238. Jul 21 17:08:17 mx1 kernel: [ 1421.098561] loop_queue_work+0x213/0x9e5 [loop]
  239. Jul 21 17:08:17 mx1 kernel: [ 1421.098565] ? finish_task_switch+0x8c/0x3e0
  240. Jul 21 17:08:17 mx1 kernel: [ 1421.098568] ? loop_info64_to_compat+0x220/0x220 [loop]
  241. Jul 21 17:08:17 mx1 kernel: [ 1421.098571] kthread_worker_fn+0xa6/0x1b0
  242. Jul 21 17:08:17 mx1 kernel: [ 1421.098573] kthread+0x153/0x170
  243. Jul 21 17:08:17 mx1 kernel: [ 1421.098575] ? kthread_park+0x80/0x80
  244. Jul 21 17:08:17 mx1 kernel: [ 1421.098577] ret_from_fork+0x22/0x30
  245. Jul 21 17:08:17 mx1 kernel: [ 1421.098611] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  246. Jul 21 17:08:17 mx1 kernel: [ 1421.098613] caller is blk_mq_complete_request_remote+0x42/0x90
  247. Jul 21 17:08:17 mx1 kernel: [ 1421.098616] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  248. Jul 21 17:08:17 mx1 kernel: [ 1421.098618] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  249. Jul 21 17:08:17 mx1 kernel: [ 1421.098619] Call Trace:
  250. Jul 21 17:08:17 mx1 kernel: [ 1421.098620] dump_stack+0x6d/0x90
  251. Jul 21 17:08:17 mx1 kernel: [ 1421.098623] check_preemption_disabled+0xbb/0xd0
  252. Jul 21 17:08:17 mx1 kernel: [ 1421.098626] blk_mq_complete_request_remote+0x42/0x90
  253. Jul 21 17:08:17 mx1 kernel: [ 1421.098628] blk_mq_complete_request+0x9/0x30
  254. Jul 21 17:08:17 mx1 kernel: [ 1421.098630] loop_queue_work+0x213/0x9e5 [loop]
  255. Jul 21 17:08:17 mx1 kernel: [ 1421.098633] ? finish_task_switch+0x8c/0x3e0
  256. Jul 21 17:08:17 mx1 kernel: [ 1421.098637] ? loop_info64_to_compat+0x220/0x220 [loop]
  257. Jul 21 17:08:17 mx1 kernel: [ 1421.098639] kthread_worker_fn+0xa6/0x1b0
  258. Jul 21 17:08:17 mx1 kernel: [ 1421.098641] kthread+0x153/0x170
  259. Jul 21 17:08:17 mx1 kernel: [ 1421.098643] ? kthread_park+0x80/0x80
  260. Jul 21 17:08:17 mx1 kernel: [ 1421.098645] ret_from_fork+0x22/0x30
  261. Jul 21 17:08:17 mx1 kernel: [ 1421.100832] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  262. Jul 21 17:08:17 mx1 kernel: [ 1421.100836] caller is blk_mq_complete_request_remote+0x42/0x90
  263. Jul 21 17:08:17 mx1 kernel: [ 1421.100840] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  264. Jul 21 17:08:17 mx1 kernel: [ 1421.100843] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  265. Jul 21 17:08:17 mx1 kernel: [ 1421.100844] Call Trace:
  266. Jul 21 17:08:17 mx1 kernel: [ 1421.100847] dump_stack+0x6d/0x90
  267. Jul 21 17:08:17 mx1 kernel: [ 1421.100850] check_preemption_disabled+0xbb/0xd0
  268. Jul 21 17:08:17 mx1 kernel: [ 1421.100854] blk_mq_complete_request_remote+0x42/0x90
  269. Jul 21 17:08:17 mx1 kernel: [ 1421.100856] blk_mq_complete_request+0x9/0x30
  270. Jul 21 17:08:17 mx1 kernel: [ 1421.100858] loop_queue_work+0x213/0x9e5 [loop]
  271. Jul 21 17:08:17 mx1 kernel: [ 1421.100862] ? finish_task_switch+0x8c/0x3e0
  272. Jul 21 17:08:17 mx1 kernel: [ 1421.100866] ? loop_info64_to_compat+0x220/0x220 [loop]
  273. Jul 21 17:08:17 mx1 kernel: [ 1421.100868] kthread_worker_fn+0xa6/0x1b0
  274. Jul 21 17:08:17 mx1 kernel: [ 1421.100871] kthread+0x153/0x170
  275. Jul 21 17:08:17 mx1 kernel: [ 1421.100873] ? kthread_park+0x80/0x80
  276. Jul 21 17:08:17 mx1 kernel: [ 1421.100875] ret_from_fork+0x22/0x30
  277. Jul 21 17:08:17 mx1 kernel: [ 1421.100910] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  278. Jul 21 17:08:17 mx1 kernel: [ 1421.100913] caller is blk_mq_complete_request_remote+0x42/0x90
  279. Jul 21 17:08:17 mx1 kernel: [ 1421.100916] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  280. Jul 21 17:08:17 mx1 kernel: [ 1421.100918] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  281. Jul 21 17:08:17 mx1 kernel: [ 1421.100920] Call Trace:
  282. Jul 21 17:08:17 mx1 kernel: [ 1421.100921] dump_stack+0x6d/0x90
  283. Jul 21 17:08:17 mx1 kernel: [ 1421.100924] check_preemption_disabled+0xbb/0xd0
  284. Jul 21 17:08:17 mx1 kernel: [ 1421.100927] blk_mq_complete_request_remote+0x42/0x90
  285. Jul 21 17:08:17 mx1 kernel: [ 1421.100930] blk_mq_complete_request+0x9/0x30
  286. Jul 21 17:08:17 mx1 kernel: [ 1421.100932] loop_queue_work+0x213/0x9e5 [loop]
  287. Jul 21 17:08:17 mx1 kernel: [ 1421.100935] ? finish_task_switch+0x8c/0x3e0
  288. Jul 21 17:08:17 mx1 kernel: [ 1421.100939] ? loop_info64_to_compat+0x220/0x220 [loop]
  289. Jul 21 17:08:17 mx1 kernel: [ 1421.100941] kthread_worker_fn+0xa6/0x1b0
  290. Jul 21 17:08:17 mx1 kernel: [ 1421.100943] kthread+0x153/0x170
  291. Jul 21 17:08:17 mx1 kernel: [ 1421.100945] ? kthread_park+0x80/0x80
  292. Jul 21 17:08:17 mx1 kernel: [ 1421.100947] ret_from_fork+0x22/0x30
  293. Jul 21 17:08:17 mx1 kernel: [ 1421.101324] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  294. Jul 21 17:08:17 mx1 kernel: [ 1421.101327] caller is blk_mq_complete_request_remote+0x42/0x90
  295. Jul 21 17:08:17 mx1 kernel: [ 1421.101331] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  296. Jul 21 17:08:17 mx1 kernel: [ 1421.101333] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  297. Jul 21 17:08:17 mx1 kernel: [ 1421.101335] Call Trace:
  298. Jul 21 17:08:17 mx1 kernel: [ 1421.101337] dump_stack+0x6d/0x90
  299. Jul 21 17:08:17 mx1 kernel: [ 1421.101340] check_preemption_disabled+0xbb/0xd0
  300. Jul 21 17:08:17 mx1 kernel: [ 1421.101344] blk_mq_complete_request_remote+0x42/0x90
  301. Jul 21 17:08:17 mx1 kernel: [ 1421.101346] blk_mq_complete_request+0x9/0x30
  302. Jul 21 17:08:17 mx1 kernel: [ 1421.101348] loop_queue_work+0x213/0x9e5 [loop]
  303. Jul 21 17:08:17 mx1 kernel: [ 1421.101352] ? finish_task_switch+0x8c/0x3e0
  304. Jul 21 17:08:17 mx1 kernel: [ 1421.101355] ? loop_info64_to_compat+0x220/0x220 [loop]
  305. Jul 21 17:08:17 mx1 kernel: [ 1421.101358] kthread_worker_fn+0xa6/0x1b0
  306. Jul 21 17:08:17 mx1 kernel: [ 1421.101360] kthread+0x153/0x170
  307. Jul 21 17:08:17 mx1 kernel: [ 1421.101362] ? kthread_park+0x80/0x80
  308. Jul 21 17:08:17 mx1 kernel: [ 1421.101364] ret_from_fork+0x22/0x30
  309. Jul 21 17:08:17 mx1 kernel: [ 1421.101414] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  310. Jul 21 17:08:17 mx1 kernel: [ 1421.101417] caller is blk_mq_complete_request_remote+0x42/0x90
  311. Jul 21 17:08:17 mx1 kernel: [ 1421.101419] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  312. Jul 21 17:08:17 mx1 kernel: [ 1421.101422] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  313. Jul 21 17:08:17 mx1 kernel: [ 1421.101422] Call Trace:
  314. Jul 21 17:08:17 mx1 kernel: [ 1421.101424] dump_stack+0x6d/0x90
  315. Jul 21 17:08:17 mx1 kernel: [ 1421.101426] check_preemption_disabled+0xbb/0xd0
  316. Jul 21 17:08:17 mx1 kernel: [ 1421.101429] blk_mq_complete_request_remote+0x42/0x90
  317. Jul 21 17:08:17 mx1 kernel: [ 1421.101431] blk_mq_complete_request+0x9/0x30
  318. Jul 21 17:08:17 mx1 kernel: [ 1421.101433] loop_queue_work+0x213/0x9e5 [loop]
  319. Jul 21 17:08:17 mx1 kernel: [ 1421.101437] ? finish_task_switch+0x8c/0x3e0
  320. Jul 21 17:08:17 mx1 kernel: [ 1421.101440] ? loop_info64_to_compat+0x220/0x220 [loop]
  321. Jul 21 17:08:17 mx1 kernel: [ 1421.101443] kthread_worker_fn+0xa6/0x1b0
  322. Jul 21 17:08:17 mx1 kernel: [ 1421.101445] kthread+0x153/0x170
  323. Jul 21 17:08:17 mx1 kernel: [ 1421.101447] ? kthread_park+0x80/0x80
  324. Jul 21 17:08:17 mx1 kernel: [ 1421.101449] ret_from_fork+0x22/0x30
  325. Jul 21 17:08:17 mx1 anacron[4192]: Job `cron.daily' terminated (mailing output)
  326. Jul 21 17:08:17 mx1 anacron[4192]: Can't find sendmail at /usr/sbin/sendmail, not mailing output
  327. Jul 21 17:08:17 mx1 anacron[4192]: Job `cron.weekly' started
  328. Jul 21 17:08:17 mx1 anacron[12064]: Updated timestamp for job `cron.weekly' to 2021-07-21
  329. Jul 21 17:08:23 mx1 kernel: [ 1427.475548] check_preemption_disabled: 1656 callbacks suppressed
  330. Jul 21 17:08:23 mx1 kernel: [ 1427.475552] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  331. Jul 21 17:08:23 mx1 kernel: [ 1427.475554] caller is blk_mq_complete_request_remote+0x42/0x90
  332. Jul 21 17:08:23 mx1 kernel: [ 1427.475560] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  333. Jul 21 17:08:23 mx1 kernel: [ 1427.475563] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  334. Jul 21 17:08:23 mx1 kernel: [ 1427.475564] Call Trace:
  335. Jul 21 17:08:23 mx1 kernel: [ 1427.475568] dump_stack+0x6d/0x90
  336. Jul 21 17:08:23 mx1 kernel: [ 1427.475572] check_preemption_disabled+0xbb/0xd0
  337. Jul 21 17:08:23 mx1 kernel: [ 1427.475577] blk_mq_complete_request_remote+0x42/0x90
  338. Jul 21 17:08:23 mx1 kernel: [ 1427.475580] blk_mq_complete_request+0x9/0x30
  339. Jul 21 17:08:23 mx1 kernel: [ 1427.475583] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  340. Jul 21 17:08:23 mx1 kernel: [ 1427.475589] ? preempt_count_add+0x63/0x90
  341. Jul 21 17:08:23 mx1 kernel: [ 1427.475593] ? _raw_spin_lock_irqsave+0x20/0x50
  342. Jul 21 17:08:23 mx1 kernel: [ 1427.475596] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  343. Jul 21 17:08:23 mx1 kernel: [ 1427.475599] kthread+0x153/0x170
  344. Jul 21 17:08:23 mx1 kernel: [ 1427.475602] ? kthread_park+0x80/0x80
  345. Jul 21 17:08:23 mx1 kernel: [ 1427.475605] ret_from_fork+0x22/0x30
  346. Jul 21 17:08:25 mx1 kernel: [ 1429.523527] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  347. Jul 21 17:08:25 mx1 kernel: [ 1429.523532] caller is blk_mq_complete_request_remote+0x42/0x90
  348. Jul 21 17:08:25 mx1 kernel: [ 1429.523538] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  349. Jul 21 17:08:25 mx1 kernel: [ 1429.523540] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  350. Jul 21 17:08:25 mx1 kernel: [ 1429.523541] Call Trace:
  351. Jul 21 17:08:25 mx1 kernel: [ 1429.523544] dump_stack+0x6d/0x90
  352. Jul 21 17:08:25 mx1 kernel: [ 1429.523549] check_preemption_disabled+0xbb/0xd0
  353. Jul 21 17:08:25 mx1 kernel: [ 1429.523553] blk_mq_complete_request_remote+0x42/0x90
  354. Jul 21 17:08:25 mx1 kernel: [ 1429.523556] blk_mq_complete_request+0x9/0x30
  355. Jul 21 17:08:25 mx1 kernel: [ 1429.523559] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  356. Jul 21 17:08:25 mx1 kernel: [ 1429.523564] ? preempt_count_add+0x63/0x90
  357. Jul 21 17:08:25 mx1 kernel: [ 1429.523567] ? _raw_spin_lock_irqsave+0x20/0x50
  358. Jul 21 17:08:25 mx1 kernel: [ 1429.523571] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  359. Jul 21 17:08:25 mx1 kernel: [ 1429.523574] kthread+0x153/0x170
  360. Jul 21 17:08:25 mx1 kernel: [ 1429.523577] ? kthread_park+0x80/0x80
  361. Jul 21 17:08:25 mx1 kernel: [ 1429.523579] ret_from_fork+0x22/0x30
  362. Jul 21 17:08:27 mx1 kernel: [ 1431.571544] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  363. Jul 21 17:08:27 mx1 kernel: [ 1431.571549] caller is blk_mq_complete_request_remote+0x42/0x90
  364. Jul 21 17:08:27 mx1 kernel: [ 1431.571555] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  365. Jul 21 17:08:27 mx1 kernel: [ 1431.571557] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  366. Jul 21 17:08:27 mx1 kernel: [ 1431.571558] Call Trace:
  367. Jul 21 17:08:27 mx1 kernel: [ 1431.571562] dump_stack+0x6d/0x90
  368. Jul 21 17:08:27 mx1 kernel: [ 1431.571567] check_preemption_disabled+0xbb/0xd0
  369. Jul 21 17:08:27 mx1 kernel: [ 1431.571571] blk_mq_complete_request_remote+0x42/0x90
  370. Jul 21 17:08:27 mx1 kernel: [ 1431.571574] blk_mq_complete_request+0x9/0x30
  371. Jul 21 17:08:27 mx1 kernel: [ 1431.571577] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  372. Jul 21 17:08:27 mx1 kernel: [ 1431.571583] ? preempt_count_add+0x63/0x90
  373. Jul 21 17:08:27 mx1 kernel: [ 1431.571587] ? _raw_spin_lock_irqsave+0x20/0x50
  374. Jul 21 17:08:27 mx1 kernel: [ 1431.571590] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  375. Jul 21 17:08:27 mx1 kernel: [ 1431.571593] kthread+0x153/0x170
  376. Jul 21 17:08:27 mx1 kernel: [ 1431.571596] ? kthread_park+0x80/0x80
  377. Jul 21 17:08:27 mx1 kernel: [ 1431.571599] ret_from_fork+0x22/0x30
  378. Jul 21 17:08:29 mx1 kernel: [ 1433.619533] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  379. Jul 21 17:08:29 mx1 kernel: [ 1433.619538] caller is blk_mq_complete_request_remote+0x42/0x90
  380. Jul 21 17:08:29 mx1 kernel: [ 1433.619545] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  381. Jul 21 17:08:29 mx1 kernel: [ 1433.619547] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  382. Jul 21 17:08:29 mx1 kernel: [ 1433.619548] Call Trace:
  383. Jul 21 17:08:29 mx1 kernel: [ 1433.619552] dump_stack+0x6d/0x90
  384. Jul 21 17:08:29 mx1 kernel: [ 1433.619556] check_preemption_disabled+0xbb/0xd0
  385. Jul 21 17:08:29 mx1 kernel: [ 1433.619561] blk_mq_complete_request_remote+0x42/0x90
  386. Jul 21 17:08:29 mx1 kernel: [ 1433.619564] blk_mq_complete_request+0x9/0x30
  387. Jul 21 17:08:29 mx1 kernel: [ 1433.619567] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  388. Jul 21 17:08:29 mx1 kernel: [ 1433.619573] ? preempt_count_add+0x63/0x90
  389. Jul 21 17:08:29 mx1 kernel: [ 1433.619577] ? _raw_spin_lock_irqsave+0x20/0x50
  390. Jul 21 17:08:29 mx1 kernel: [ 1433.619580] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  391. Jul 21 17:08:29 mx1 kernel: [ 1433.619583] kthread+0x153/0x170
  392. Jul 21 17:08:29 mx1 kernel: [ 1433.619586] ? kthread_park+0x80/0x80
  393. Jul 21 17:08:29 mx1 kernel: [ 1433.619588] ret_from_fork+0x22/0x30
  394. Jul 21 17:08:30 mx1 kernel: [ 1434.088241] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  395. Jul 21 17:08:30 mx1 kernel: [ 1434.088246] caller is blk_mq_complete_request_remote+0x42/0x90
  396. Jul 21 17:08:30 mx1 kernel: [ 1434.088251] CPU: 0 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  397. Jul 21 17:08:30 mx1 kernel: [ 1434.088253] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  398. Jul 21 17:08:30 mx1 kernel: [ 1434.088255] Call Trace:
  399. Jul 21 17:08:30 mx1 kernel: [ 1434.088258] dump_stack+0x6d/0x90
  400. Jul 21 17:08:30 mx1 kernel: [ 1434.088263] check_preemption_disabled+0xbb/0xd0
  401. Jul 21 17:08:30 mx1 kernel: [ 1434.088268] blk_mq_complete_request_remote+0x42/0x90
  402. Jul 21 17:08:30 mx1 kernel: [ 1434.088270] blk_mq_complete_request+0x9/0x30
  403. Jul 21 17:08:30 mx1 kernel: [ 1434.088273] loop_queue_work+0x213/0x9e5 [loop]
  404. Jul 21 17:08:30 mx1 kernel: [ 1434.088278] ? finish_task_switch+0x8c/0x3e0
  405. Jul 21 17:08:30 mx1 kernel: [ 1434.088283] ? loop_info64_to_compat+0x220/0x220 [loop]
  406. Jul 21 17:08:30 mx1 kernel: [ 1434.088286] kthread_worker_fn+0xa6/0x1b0
  407. Jul 21 17:08:30 mx1 kernel: [ 1434.088289] kthread+0x153/0x170
  408. Jul 21 17:08:30 mx1 kernel: [ 1434.088291] ? kthread_park+0x80/0x80
  409. Jul 21 17:08:30 mx1 kernel: [ 1434.088293] ret_from_fork+0x22/0x30
  410. Jul 21 17:08:30 mx1 kernel: [ 1434.094665] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  411. Jul 21 17:08:30 mx1 kernel: [ 1434.094668] caller is blk_mq_complete_request_remote+0x42/0x90
  412. Jul 21 17:08:30 mx1 kernel: [ 1434.094672] CPU: 0 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  413. Jul 21 17:08:30 mx1 kernel: [ 1434.094674] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  414. Jul 21 17:08:30 mx1 kernel: [ 1434.094675] Call Trace:
  415. Jul 21 17:08:30 mx1 kernel: [ 1434.094677] dump_stack+0x6d/0x90
  416. Jul 21 17:08:30 mx1 kernel: [ 1434.094680] check_preemption_disabled+0xbb/0xd0
  417. Jul 21 17:08:30 mx1 kernel: [ 1434.094684] blk_mq_complete_request_remote+0x42/0x90
  418. Jul 21 17:08:30 mx1 kernel: [ 1434.094687] blk_mq_complete_request+0x9/0x30
  419. Jul 21 17:08:30 mx1 kernel: [ 1434.094689] loop_queue_work+0x213/0x9e5 [loop]
  420. Jul 21 17:08:30 mx1 kernel: [ 1434.094694] ? finish_task_switch+0x8c/0x3e0
  421. Jul 21 17:08:30 mx1 kernel: [ 1434.094698] ? loop_info64_to_compat+0x220/0x220 [loop]
  422. Jul 21 17:08:30 mx1 kernel: [ 1434.094700] kthread_worker_fn+0xa6/0x1b0
  423. Jul 21 17:08:30 mx1 kernel: [ 1434.094703] kthread+0x153/0x170
  424. Jul 21 17:08:30 mx1 kernel: [ 1434.094705] ? kthread_park+0x80/0x80
  425. Jul 21 17:08:30 mx1 kernel: [ 1434.094707] ret_from_fork+0x22/0x30
  426. Jul 21 17:08:30 mx1 kernel: [ 1434.101761] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  427. Jul 21 17:08:30 mx1 kernel: [ 1434.101764] caller is blk_mq_complete_request_remote+0x42/0x90
  428. Jul 21 17:08:30 mx1 kernel: [ 1434.101767] CPU: 0 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  429. Jul 21 17:08:30 mx1 kernel: [ 1434.101769] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  430. Jul 21 17:08:30 mx1 kernel: [ 1434.101770] Call Trace:
  431. Jul 21 17:08:30 mx1 kernel: [ 1434.101772] dump_stack+0x6d/0x90
  432. Jul 21 17:08:30 mx1 kernel: [ 1434.101775] check_preemption_disabled+0xbb/0xd0
  433. Jul 21 17:08:30 mx1 kernel: [ 1434.101779] blk_mq_complete_request_remote+0x42/0x90
  434. Jul 21 17:08:30 mx1 kernel: [ 1434.101781] blk_mq_complete_request+0x9/0x30
  435. Jul 21 17:08:30 mx1 kernel: [ 1434.101783] loop_queue_work+0x213/0x9e5 [loop]
  436. Jul 21 17:08:30 mx1 kernel: [ 1434.101787] ? finish_task_switch+0x8c/0x3e0
  437. Jul 21 17:08:30 mx1 kernel: [ 1434.101791] ? loop_info64_to_compat+0x220/0x220 [loop]
  438. Jul 21 17:08:30 mx1 kernel: [ 1434.101793] kthread_worker_fn+0xa6/0x1b0
  439. Jul 21 17:08:30 mx1 kernel: [ 1434.101796] kthread+0x153/0x170
  440. Jul 21 17:08:30 mx1 kernel: [ 1434.101798] ? kthread_park+0x80/0x80
  441. Jul 21 17:08:30 mx1 kernel: [ 1434.101800] ret_from_fork+0x22/0x30
  442. Jul 21 17:08:30 mx1 kernel: [ 1434.110154] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  443. Jul 21 17:08:30 mx1 kernel: [ 1434.110169] caller is blk_mq_complete_request_remote+0x42/0x90
  444. Jul 21 17:08:30 mx1 kernel: [ 1434.110174] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  445. Jul 21 17:08:30 mx1 kernel: [ 1434.110176] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  446. Jul 21 17:08:30 mx1 kernel: [ 1434.110187] Call Trace:
  447. Jul 21 17:08:30 mx1 kernel: [ 1434.110189] dump_stack+0x6d/0x90
  448. Jul 21 17:08:30 mx1 kernel: [ 1434.110193] check_preemption_disabled+0xbb/0xd0
  449. Jul 21 17:08:30 mx1 kernel: [ 1434.110196] blk_mq_complete_request_remote+0x42/0x90
  450. Jul 21 17:08:30 mx1 kernel: [ 1434.110198] blk_mq_complete_request+0x9/0x30
  451. Jul 21 17:08:30 mx1 kernel: [ 1434.110201] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  452. Jul 21 17:08:30 mx1 kernel: [ 1434.110205] ? preempt_count_add+0x63/0x90
  453. Jul 21 17:08:30 mx1 kernel: [ 1434.110208] ? _raw_spin_lock_irqsave+0x20/0x50
  454. Jul 21 17:08:30 mx1 kernel: [ 1434.110211] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  455. Jul 21 17:08:30 mx1 kernel: [ 1434.110214] kthread+0x153/0x170
  456. Jul 21 17:08:30 mx1 kernel: [ 1434.110216] ? kthread_park+0x80/0x80
  457. Jul 21 17:08:30 mx1 kernel: [ 1434.110218] ret_from_fork+0x22/0x30
  458. Jul 21 17:08:30 mx1 kernel: [ 1434.112315] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  459. Jul 21 17:08:30 mx1 kernel: [ 1434.112318] caller is blk_mq_complete_request_remote+0x42/0x90
  460. Jul 21 17:08:30 mx1 kernel: [ 1434.112321] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  461. Jul 21 17:08:30 mx1 kernel: [ 1434.112323] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  462. Jul 21 17:08:30 mx1 kernel: [ 1434.112323] Call Trace:
  463. Jul 21 17:08:30 mx1 kernel: [ 1434.112325] dump_stack+0x6d/0x90
  464. Jul 21 17:08:30 mx1 kernel: [ 1434.112328] check_preemption_disabled+0xbb/0xd0
  465. Jul 21 17:08:30 mx1 kernel: [ 1434.112331] blk_mq_complete_request_remote+0x42/0x90
  466. Jul 21 17:08:30 mx1 kernel: [ 1434.112333] blk_mq_complete_request+0x9/0x30
  467. Jul 21 17:08:30 mx1 kernel: [ 1434.112336] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  468. Jul 21 17:08:30 mx1 kernel: [ 1434.112340] ? preempt_count_add+0x63/0x90
  469. Jul 21 17:08:30 mx1 kernel: [ 1434.112342] ? _raw_spin_lock_irqsave+0x20/0x50
  470. Jul 21 17:08:30 mx1 kernel: [ 1434.112346] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  471. Jul 21 17:08:30 mx1 kernel: [ 1434.112348] kthread+0x153/0x170
  472. Jul 21 17:08:30 mx1 kernel: [ 1434.112350] ? kthread_park+0x80/0x80
  473. Jul 21 17:08:30 mx1 kernel: [ 1434.112352] ret_from_fork+0x22/0x30
  474. Jul 21 17:08:30 mx1 kernel: [ 1434.112377] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  475. Jul 21 17:08:30 mx1 kernel: [ 1434.112381] caller is blk_mq_complete_request_remote+0x42/0x90
  476. Jul 21 17:08:30 mx1 kernel: [ 1434.112384] CPU: 0 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  477. Jul 21 17:08:30 mx1 kernel: [ 1434.112386] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  478. Jul 21 17:08:30 mx1 kernel: [ 1434.112388] Call Trace:
  479. Jul 21 17:08:30 mx1 kernel: [ 1434.112390] dump_stack+0x6d/0x90
  480. Jul 21 17:08:30 mx1 kernel: [ 1434.112394] check_preemption_disabled+0xbb/0xd0
  481. Jul 21 17:08:30 mx1 kernel: [ 1434.112397] blk_mq_complete_request_remote+0x42/0x90
  482. Jul 21 17:08:30 mx1 kernel: [ 1434.112400] blk_mq_complete_request+0x9/0x30
  483. Jul 21 17:08:30 mx1 kernel: [ 1434.112404] loop_queue_work+0x213/0x9e5 [loop]
  484. Jul 21 17:08:30 mx1 kernel: [ 1434.112409] ? finish_task_switch+0x8c/0x3e0
  485. Jul 21 17:08:30 mx1 kernel: [ 1434.112412] ? loop_info64_to_compat+0x220/0x220 [loop]
  486. Jul 21 17:08:30 mx1 kernel: [ 1434.112415] kthread_worker_fn+0xa6/0x1b0
  487. Jul 21 17:08:30 mx1 kernel: [ 1434.112418] kthread+0x153/0x170
  488. Jul 21 17:08:30 mx1 kernel: [ 1434.112421] ? kthread_park+0x80/0x80
  489. Jul 21 17:08:30 mx1 kernel: [ 1434.112424] ret_from_fork+0x22/0x30
  490. Jul 21 17:08:30 mx1 kernel: [ 1434.114005] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  491. Jul 21 17:08:30 mx1 kernel: [ 1434.114009] caller is blk_mq_complete_request_remote+0x42/0x90
  492. Jul 21 17:08:30 mx1 kernel: [ 1434.114013] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  493. Jul 21 17:08:30 mx1 kernel: [ 1434.114015] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  494. Jul 21 17:08:30 mx1 kernel: [ 1434.114016] Call Trace:
  495. Jul 21 17:08:30 mx1 kernel: [ 1434.114018] dump_stack+0x6d/0x90
  496. Jul 21 17:08:30 mx1 kernel: [ 1434.114021] check_preemption_disabled+0xbb/0xd0
  497. Jul 21 17:08:30 mx1 kernel: [ 1434.114025] blk_mq_complete_request_remote+0x42/0x90
  498. Jul 21 17:08:30 mx1 kernel: [ 1434.114027] blk_mq_complete_request+0x9/0x30
  499. Jul 21 17:08:30 mx1 kernel: [ 1434.114030] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  500. Jul 21 17:08:30 mx1 kernel: [ 1434.114035] ? preempt_count_add+0x63/0x90
  501. Jul 21 17:08:30 mx1 kernel: [ 1434.114038] ? _raw_spin_lock_irqsave+0x20/0x50
  502. Jul 21 17:08:30 mx1 kernel: [ 1434.114041] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  503. Jul 21 17:08:30 mx1 kernel: [ 1434.114044] kthread+0x153/0x170
  504. Jul 21 17:08:30 mx1 kernel: [ 1434.114046] ? kthread_park+0x80/0x80
  505. Jul 21 17:08:30 mx1 kernel: [ 1434.114049] ret_from_fork+0x22/0x30
  506. Jul 21 17:08:30 mx1 kernel: [ 1434.122825] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  507. Jul 21 17:08:30 mx1 kernel: [ 1434.122829] caller is blk_mq_complete_request_remote+0x42/0x90
  508. Jul 21 17:08:30 mx1 kernel: [ 1434.122834] CPU: 0 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  509. Jul 21 17:08:30 mx1 kernel: [ 1434.122836] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  510. Jul 21 17:08:30 mx1 kernel: [ 1434.122837] Call Trace:
  511. Jul 21 17:08:30 mx1 kernel: [ 1434.122841] dump_stack+0x6d/0x90
  512. Jul 21 17:08:30 mx1 kernel: [ 1434.122845] check_preemption_disabled+0xbb/0xd0
  513. Jul 21 17:08:30 mx1 kernel: [ 1434.122850] blk_mq_complete_request_remote+0x42/0x90
  514. Jul 21 17:08:30 mx1 kernel: [ 1434.122852] blk_mq_complete_request+0x9/0x30
  515. Jul 21 17:08:30 mx1 kernel: [ 1434.122855] loop_queue_work+0x213/0x9e5 [loop]
  516. Jul 21 17:08:30 mx1 kernel: [ 1434.122861] ? finish_task_switch+0x8c/0x3e0
  517. Jul 21 17:08:30 mx1 kernel: [ 1434.122865] ? loop_info64_to_compat+0x220/0x220 [loop]
  518. Jul 21 17:08:30 mx1 kernel: [ 1434.122868] kthread_worker_fn+0xa6/0x1b0
  519. Jul 21 17:08:30 mx1 kernel: [ 1434.122871] kthread+0x153/0x170
  520. Jul 21 17:08:30 mx1 kernel: [ 1434.122873] ? kthread_park+0x80/0x80
  521. Jul 21 17:08:30 mx1 kernel: [ 1434.122876] ret_from_fork+0x22/0x30
  522. Jul 21 17:08:31 mx1 kernel: [ 1435.668520] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  523. Jul 21 17:08:31 mx1 kernel: [ 1435.668527] caller is blk_mq_complete_request_remote+0x42/0x90
  524. Jul 21 17:08:31 mx1 kernel: [ 1435.668535] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  525. Jul 21 17:08:31 mx1 kernel: [ 1435.668538] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  526. Jul 21 17:08:31 mx1 kernel: [ 1435.668539] Call Trace:
  527. Jul 21 17:08:31 mx1 kernel: [ 1435.668544] dump_stack+0x6d/0x90
  528. Jul 21 17:08:31 mx1 kernel: [ 1435.668549] check_preemption_disabled+0xbb/0xd0
  529. Jul 21 17:08:31 mx1 kernel: [ 1435.668555] blk_mq_complete_request_remote+0x42/0x90
  530. Jul 21 17:08:31 mx1 kernel: [ 1435.668558] blk_mq_complete_request+0x9/0x30
  531. Jul 21 17:08:31 mx1 kernel: [ 1435.668563] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  532. Jul 21 17:08:31 mx1 kernel: [ 1435.668570] ? preempt_count_add+0x63/0x90
  533. Jul 21 17:08:31 mx1 kernel: [ 1435.668574] ? _raw_spin_lock_irqsave+0x20/0x50
  534. Jul 21 17:08:31 mx1 kernel: [ 1435.668579] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  535. Jul 21 17:08:31 mx1 kernel: [ 1435.668583] kthread+0x153/0x170
  536. Jul 21 17:08:31 mx1 kernel: [ 1435.668587] ? kthread_park+0x80/0x80
  537. Jul 21 17:08:31 mx1 kernel: [ 1435.668590] ret_from_fork+0x22/0x30
  538. Jul 21 17:08:35 mx1 kernel: [ 1439.763497] check_preemption_disabled: 1 callbacks suppressed
  539. Jul 21 17:08:35 mx1 kernel: [ 1439.763503] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  540. Jul 21 17:08:35 mx1 kernel: [ 1439.763506] caller is blk_mq_complete_request_remote+0x42/0x90
  541. Jul 21 17:08:35 mx1 kernel: [ 1439.763514] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  542. Jul 21 17:08:35 mx1 kernel: [ 1439.763516] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  543. Jul 21 17:08:35 mx1 kernel: [ 1439.763518] Call Trace:
  544. Jul 21 17:08:35 mx1 kernel: [ 1439.763523] dump_stack+0x6d/0x90
  545. Jul 21 17:08:35 mx1 kernel: [ 1439.763528] check_preemption_disabled+0xbb/0xd0
  546. Jul 21 17:08:35 mx1 kernel: [ 1439.763533] blk_mq_complete_request_remote+0x42/0x90
  547. Jul 21 17:08:35 mx1 kernel: [ 1439.763537] blk_mq_complete_request+0x9/0x30
  548. Jul 21 17:08:35 mx1 kernel: [ 1439.763540] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  549. Jul 21 17:08:35 mx1 kernel: [ 1439.763545] ? preempt_count_add+0x63/0x90
  550. Jul 21 17:08:35 mx1 kernel: [ 1439.763549] ? _raw_spin_lock_irqsave+0x20/0x50
  551. Jul 21 17:08:35 mx1 kernel: [ 1439.763552] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  552. Jul 21 17:08:35 mx1 kernel: [ 1439.763555] kthread+0x153/0x170
  553. Jul 21 17:08:35 mx1 kernel: [ 1439.763558] ? kthread_park+0x80/0x80
  554. Jul 21 17:08:35 mx1 kernel: [ 1439.763561] ret_from_fork+0x22/0x30
  555. Jul 21 17:08:37 mx1 kernel: [ 1441.811529] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  556. Jul 21 17:08:37 mx1 kernel: [ 1441.811538] caller is blk_mq_complete_request_remote+0x42/0x90
  557. Jul 21 17:08:37 mx1 kernel: [ 1441.811546] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  558. Jul 21 17:08:37 mx1 kernel: [ 1441.811549] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  559. Jul 21 17:08:37 mx1 kernel: [ 1441.811551] Call Trace:
  560. Jul 21 17:08:37 mx1 kernel: [ 1441.811556] dump_stack+0x6d/0x90
  561. Jul 21 17:08:37 mx1 kernel: [ 1441.811563] check_preemption_disabled+0xbb/0xd0
  562. Jul 21 17:08:37 mx1 kernel: [ 1441.811569] blk_mq_complete_request_remote+0x42/0x90
  563. Jul 21 17:08:37 mx1 kernel: [ 1441.811573] blk_mq_complete_request+0x9/0x30
  564. Jul 21 17:08:37 mx1 kernel: [ 1441.811577] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  565. Jul 21 17:08:37 mx1 kernel: [ 1441.811585] ? preempt_count_add+0x63/0x90
  566. Jul 21 17:08:37 mx1 kernel: [ 1441.811590] ? _raw_spin_lock_irqsave+0x20/0x50
  567. Jul 21 17:08:37 mx1 kernel: [ 1441.811595] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  568. Jul 21 17:08:37 mx1 kernel: [ 1441.811599] kthread+0x153/0x170
  569. Jul 21 17:08:37 mx1 kernel: [ 1441.811603] ? kthread_park+0x80/0x80
  570. Jul 21 17:08:37 mx1 kernel: [ 1441.811606] ret_from_fork+0x22/0x30
  571. Jul 21 17:08:38 mx1 kernel: [ 1441.981045] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  572. Jul 21 17:08:38 mx1 kernel: [ 1441.981052] caller is blk_mq_complete_request_remote+0x42/0x90
  573. Jul 21 17:08:38 mx1 kernel: [ 1441.981059] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  574. Jul 21 17:08:38 mx1 kernel: [ 1441.981062] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  575. Jul 21 17:08:38 mx1 kernel: [ 1441.981064] Call Trace:
  576. Jul 21 17:08:38 mx1 kernel: [ 1441.981069] dump_stack+0x6d/0x90
  577. Jul 21 17:08:38 mx1 kernel: [ 1441.981075] check_preemption_disabled+0xbb/0xd0
  578. Jul 21 17:08:38 mx1 kernel: [ 1441.981080] blk_mq_complete_request_remote+0x42/0x90
  579. Jul 21 17:08:38 mx1 kernel: [ 1441.981083] blk_mq_complete_request+0x9/0x30
  580. Jul 21 17:08:38 mx1 kernel: [ 1441.981088] loop_queue_work+0x213/0x9e5 [loop]
  581. Jul 21 17:08:38 mx1 kernel: [ 1441.981094] ? finish_task_switch+0x8c/0x3e0
  582. Jul 21 17:08:38 mx1 kernel: [ 1441.981101] ? loop_info64_to_compat+0x220/0x220 [loop]
  583. Jul 21 17:08:38 mx1 kernel: [ 1441.981105] kthread_worker_fn+0xa6/0x1b0
  584. Jul 21 17:08:38 mx1 kernel: [ 1441.981109] kthread+0x153/0x170
  585. Jul 21 17:08:38 mx1 kernel: [ 1441.981112] ? kthread_park+0x80/0x80
  586. Jul 21 17:08:38 mx1 kernel: [ 1441.981115] ret_from_fork+0x22/0x30
  587. Jul 21 17:08:38 mx1 kernel: [ 1441.981186] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  588. Jul 21 17:08:38 mx1 kernel: [ 1441.981189] caller is blk_mq_complete_request_remote+0x42/0x90
  589. Jul 21 17:08:38 mx1 kernel: [ 1441.981192] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  590. Jul 21 17:08:38 mx1 kernel: [ 1441.981195] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  591. Jul 21 17:08:38 mx1 kernel: [ 1441.981196] Call Trace:
  592. Jul 21 17:08:38 mx1 kernel: [ 1441.981199] dump_stack+0x6d/0x90
  593. Jul 21 17:08:38 mx1 kernel: [ 1441.981202] check_preemption_disabled+0xbb/0xd0
  594. Jul 21 17:08:38 mx1 kernel: [ 1441.981206] blk_mq_complete_request_remote+0x42/0x90
  595. Jul 21 17:08:38 mx1 kernel: [ 1441.981209] blk_mq_complete_request+0x9/0x30
  596. Jul 21 17:08:38 mx1 kernel: [ 1441.981212] loop_queue_work+0x213/0x9e5 [loop]
  597. Jul 21 17:08:38 mx1 kernel: [ 1441.981217] ? finish_task_switch+0x8c/0x3e0
  598. Jul 21 17:08:38 mx1 kernel: [ 1441.981222] ? loop_info64_to_compat+0x220/0x220 [loop]
  599. Jul 21 17:08:38 mx1 kernel: [ 1441.981226] kthread_worker_fn+0xa6/0x1b0
  600. Jul 21 17:08:38 mx1 kernel: [ 1441.981229] kthread+0x153/0x170
  601. Jul 21 17:08:38 mx1 kernel: [ 1441.981231] ? kthread_park+0x80/0x80
  602. Jul 21 17:08:38 mx1 kernel: [ 1441.981235] ret_from_fork+0x22/0x30
  603. Jul 21 17:08:38 mx1 kernel: [ 1441.981668] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  604. Jul 21 17:08:38 mx1 kernel: [ 1441.981671] caller is blk_mq_complete_request_remote+0x42/0x90
  605. Jul 21 17:08:38 mx1 kernel: [ 1441.981674] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  606. Jul 21 17:08:38 mx1 kernel: [ 1441.981677] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  607. Jul 21 17:08:38 mx1 kernel: [ 1441.981678] Call Trace:
  608. Jul 21 17:08:38 mx1 kernel: [ 1441.981681] dump_stack+0x6d/0x90
  609. Jul 21 17:08:38 mx1 kernel: [ 1441.981684] check_preemption_disabled+0xbb/0xd0
  610. Jul 21 17:08:38 mx1 kernel: [ 1441.981688] blk_mq_complete_request_remote+0x42/0x90
  611. Jul 21 17:08:38 mx1 kernel: [ 1441.981691] blk_mq_complete_request+0x9/0x30
  612. Jul 21 17:08:38 mx1 kernel: [ 1441.981694] loop_queue_work+0x213/0x9e5 [loop]
  613. Jul 21 17:08:38 mx1 kernel: [ 1441.981699] ? finish_task_switch+0x8c/0x3e0
  614. Jul 21 17:08:38 mx1 kernel: [ 1441.981705] ? loop_info64_to_compat+0x220/0x220 [loop]
  615. Jul 21 17:08:38 mx1 kernel: [ 1441.981708] kthread_worker_fn+0xa6/0x1b0
  616. Jul 21 17:08:38 mx1 kernel: [ 1441.981712] kthread+0x153/0x170
  617. Jul 21 17:08:38 mx1 kernel: [ 1441.981714] ? kthread_park+0x80/0x80
  618. Jul 21 17:08:38 mx1 kernel: [ 1441.981717] ret_from_fork+0x22/0x30
  619. Jul 21 17:08:38 mx1 kernel: [ 1441.981764] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  620. Jul 21 17:08:38 mx1 kernel: [ 1441.981766] caller is blk_mq_complete_request_remote+0x42/0x90
  621. Jul 21 17:08:38 mx1 kernel: [ 1441.981769] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  622. Jul 21 17:08:38 mx1 kernel: [ 1441.981771] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  623. Jul 21 17:08:38 mx1 kernel: [ 1441.981772] Call Trace:
  624. Jul 21 17:08:38 mx1 kernel: [ 1441.981773] dump_stack+0x6d/0x90
  625. Jul 21 17:08:38 mx1 kernel: [ 1441.981776] check_preemption_disabled+0xbb/0xd0
  626. Jul 21 17:08:38 mx1 kernel: [ 1441.981780] blk_mq_complete_request_remote+0x42/0x90
  627. Jul 21 17:08:38 mx1 kernel: [ 1441.981783] blk_mq_complete_request+0x9/0x30
  628. Jul 21 17:08:38 mx1 kernel: [ 1441.981785] loop_queue_work+0x213/0x9e5 [loop]
  629. Jul 21 17:08:38 mx1 kernel: [ 1441.981790] ? finish_task_switch+0x8c/0x3e0
  630. Jul 21 17:08:38 mx1 kernel: [ 1441.981795] ? loop_info64_to_compat+0x220/0x220 [loop]
  631. Jul 21 17:08:38 mx1 kernel: [ 1441.981799] kthread_worker_fn+0xa6/0x1b0
  632. Jul 21 17:08:38 mx1 kernel: [ 1441.981802] kthread+0x153/0x170
  633. Jul 21 17:08:38 mx1 kernel: [ 1441.981804] ? kthread_park+0x80/0x80
  634. Jul 21 17:08:38 mx1 kernel: [ 1441.981807] ret_from_fork+0x22/0x30
  635. Jul 21 17:08:38 mx1 kernel: [ 1441.982386] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  636. Jul 21 17:08:38 mx1 kernel: [ 1441.982390] caller is blk_mq_complete_request_remote+0x42/0x90
  637. Jul 21 17:08:38 mx1 kernel: [ 1441.982394] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  638. Jul 21 17:08:38 mx1 kernel: [ 1441.982397] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  639. Jul 21 17:08:38 mx1 kernel: [ 1441.982398] Call Trace:
  640. Jul 21 17:08:38 mx1 kernel: [ 1441.982401] dump_stack+0x6d/0x90
  641. Jul 21 17:08:38 mx1 kernel: [ 1441.982405] check_preemption_disabled+0xbb/0xd0
  642. Jul 21 17:08:38 mx1 kernel: [ 1441.982409] blk_mq_complete_request_remote+0x42/0x90
  643. Jul 21 17:08:38 mx1 kernel: [ 1441.982412] blk_mq_complete_request+0x9/0x30
  644. Jul 21 17:08:38 mx1 kernel: [ 1441.982415] loop_queue_work+0x213/0x9e5 [loop]
  645. Jul 21 17:08:38 mx1 kernel: [ 1441.982421] ? finish_task_switch+0x8c/0x3e0
  646. Jul 21 17:08:38 mx1 kernel: [ 1441.982426] ? loop_info64_to_compat+0x220/0x220 [loop]
  647. Jul 21 17:08:38 mx1 kernel: [ 1441.982430] kthread_worker_fn+0xa6/0x1b0
  648. Jul 21 17:08:38 mx1 kernel: [ 1441.982434] kthread+0x153/0x170
  649. Jul 21 17:08:38 mx1 kernel: [ 1441.982437] ? kthread_park+0x80/0x80
  650. Jul 21 17:08:38 mx1 kernel: [ 1441.982440] ret_from_fork+0x22/0x30
  651. Jul 21 17:08:38 mx1 kernel: [ 1441.982492] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  652. Jul 21 17:08:38 mx1 kernel: [ 1441.982495] caller is blk_mq_complete_request_remote+0x42/0x90
  653. Jul 21 17:08:38 mx1 kernel: [ 1441.982498] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  654. Jul 21 17:08:38 mx1 kernel: [ 1441.982500] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  655. Jul 21 17:08:38 mx1 kernel: [ 1441.982502] Call Trace:
  656. Jul 21 17:08:38 mx1 kernel: [ 1441.982504] dump_stack+0x6d/0x90
  657. Jul 21 17:08:38 mx1 kernel: [ 1441.982507] check_preemption_disabled+0xbb/0xd0
  658. Jul 21 17:08:38 mx1 kernel: [ 1441.982511] blk_mq_complete_request_remote+0x42/0x90
  659. Jul 21 17:08:38 mx1 kernel: [ 1441.982514] blk_mq_complete_request+0x9/0x30
  660. Jul 21 17:08:38 mx1 kernel: [ 1441.982517] loop_queue_work+0x213/0x9e5 [loop]
  661. Jul 21 17:08:38 mx1 kernel: [ 1441.982522] ? finish_task_switch+0x8c/0x3e0
  662. Jul 21 17:08:38 mx1 kernel: [ 1441.982527] ? loop_info64_to_compat+0x220/0x220 [loop]
  663. Jul 21 17:08:38 mx1 kernel: [ 1441.982531] kthread_worker_fn+0xa6/0x1b0
  664. Jul 21 17:08:38 mx1 kernel: [ 1441.982535] kthread+0x153/0x170
  665. Jul 21 17:08:38 mx1 kernel: [ 1441.982537] ? kthread_park+0x80/0x80
  666. Jul 21 17:08:38 mx1 kernel: [ 1441.982541] ret_from_fork+0x22/0x30
  667. Jul 21 17:08:38 mx1 kernel: [ 1441.983013] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  668. Jul 21 17:08:38 mx1 kernel: [ 1441.983016] caller is blk_mq_complete_request_remote+0x42/0x90
  669. Jul 21 17:08:38 mx1 kernel: [ 1441.983020] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  670. Jul 21 17:08:38 mx1 kernel: [ 1441.983022] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  671. Jul 21 17:08:38 mx1 kernel: [ 1441.983024] Call Trace:
  672. Jul 21 17:08:38 mx1 kernel: [ 1441.983026] dump_stack+0x6d/0x90
  673. Jul 21 17:08:38 mx1 kernel: [ 1441.983030] check_preemption_disabled+0xbb/0xd0
  674. Jul 21 17:08:38 mx1 kernel: [ 1441.983034] blk_mq_complete_request_remote+0x42/0x90
  675. Jul 21 17:08:38 mx1 kernel: [ 1441.983037] blk_mq_complete_request+0x9/0x30
  676. Jul 21 17:08:38 mx1 kernel: [ 1441.983040] loop_queue_work+0x213/0x9e5 [loop]
  677. Jul 21 17:08:38 mx1 kernel: [ 1441.983045] ? finish_task_switch+0x8c/0x3e0
  678. Jul 21 17:08:38 mx1 kernel: [ 1441.983050] ? loop_info64_to_compat+0x220/0x220 [loop]
  679. Jul 21 17:08:38 mx1 kernel: [ 1441.983054] kthread_worker_fn+0xa6/0x1b0
  680. Jul 21 17:08:38 mx1 kernel: [ 1441.983058] kthread+0x153/0x170
  681. Jul 21 17:08:38 mx1 kernel: [ 1441.983060] ? kthread_park+0x80/0x80
  682. Jul 21 17:08:38 mx1 kernel: [ 1441.983063] ret_from_fork+0x22/0x30
  683. Jul 21 17:08:38 mx1 kernel: [ 1441.983097] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  684. Jul 21 17:08:38 mx1 kernel: [ 1441.983100] caller is blk_mq_complete_request_remote+0x42/0x90
  685. Jul 21 17:08:38 mx1 kernel: [ 1441.983103] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  686. Jul 21 17:08:38 mx1 kernel: [ 1441.983105] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  687. Jul 21 17:08:38 mx1 kernel: [ 1441.983106] Call Trace:
  688. Jul 21 17:08:38 mx1 kernel: [ 1441.983107] dump_stack+0x6d/0x90
  689. Jul 21 17:08:38 mx1 kernel: [ 1441.983111] check_preemption_disabled+0xbb/0xd0
  690. Jul 21 17:08:38 mx1 kernel: [ 1441.983115] blk_mq_complete_request_remote+0x42/0x90
  691. Jul 21 17:08:38 mx1 kernel: [ 1441.983118] blk_mq_complete_request+0x9/0x30
  692. Jul 21 17:08:38 mx1 kernel: [ 1441.983121] loop_queue_work+0x213/0x9e5 [loop]
  693. Jul 21 17:08:38 mx1 kernel: [ 1441.983126] ? finish_task_switch+0x8c/0x3e0
  694. Jul 21 17:08:38 mx1 kernel: [ 1441.983131] ? loop_info64_to_compat+0x220/0x220 [loop]
  695. Jul 21 17:08:38 mx1 kernel: [ 1441.983135] kthread_worker_fn+0xa6/0x1b0
  696. Jul 21 17:08:38 mx1 kernel: [ 1441.983138] kthread+0x153/0x170
  697. Jul 21 17:08:38 mx1 kernel: [ 1441.983141] ? kthread_park+0x80/0x80
  698. Jul 21 17:08:38 mx1 kernel: [ 1441.983143] ret_from_fork+0x22/0x30
  699. Jul 21 17:08:41 mx1 kernel: [ 1444.984105] check_preemption_disabled: 114 callbacks suppressed
  700. Jul 21 17:08:41 mx1 kernel: [ 1444.984112] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  701. Jul 21 17:08:41 mx1 kernel: [ 1444.984115] caller is blk_mq_complete_request_remote+0x42/0x90
  702. Jul 21 17:08:41 mx1 kernel: [ 1444.984123] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  703. Jul 21 17:08:41 mx1 kernel: [ 1444.984126] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  704. Jul 21 17:08:41 mx1 kernel: [ 1444.984128] Call Trace:
  705. Jul 21 17:08:41 mx1 kernel: [ 1444.984132] dump_stack+0x6d/0x90
  706. Jul 21 17:08:41 mx1 kernel: [ 1444.984137] check_preemption_disabled+0xbb/0xd0
  707. Jul 21 17:08:41 mx1 kernel: [ 1444.984143] blk_mq_complete_request_remote+0x42/0x90
  708. Jul 21 17:08:41 mx1 kernel: [ 1444.984146] blk_mq_complete_request+0x9/0x30
  709. Jul 21 17:08:41 mx1 kernel: [ 1444.984150] loop_queue_work+0x213/0x9e5 [loop]
  710. Jul 21 17:08:41 mx1 kernel: [ 1444.984157] ? finish_task_switch+0x8c/0x3e0
  711. Jul 21 17:08:41 mx1 kernel: [ 1444.984163] ? loop_info64_to_compat+0x220/0x220 [loop]
  712. Jul 21 17:08:41 mx1 kernel: [ 1444.984167] kthread_worker_fn+0xa6/0x1b0
  713. Jul 21 17:08:41 mx1 kernel: [ 1444.984172] kthread+0x153/0x170
  714. Jul 21 17:08:41 mx1 kernel: [ 1444.984175] ? kthread_park+0x80/0x80
  715. Jul 21 17:08:41 mx1 kernel: [ 1444.984178] ret_from_fork+0x22/0x30
  716. Jul 21 17:08:41 mx1 kernel: [ 1444.984234] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  717. Jul 21 17:08:41 mx1 kernel: [ 1444.984237] caller is blk_mq_complete_request_remote+0x42/0x90
  718. Jul 21 17:08:41 mx1 kernel: [ 1444.984240] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  719. Jul 21 17:08:41 mx1 kernel: [ 1444.984243] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  720. Jul 21 17:08:41 mx1 kernel: [ 1444.984244] Call Trace:
  721. Jul 21 17:08:41 mx1 kernel: [ 1444.984246] dump_stack+0x6d/0x90
  722. Jul 21 17:08:41 mx1 kernel: [ 1444.984250] check_preemption_disabled+0xbb/0xd0
  723. Jul 21 17:08:41 mx1 kernel: [ 1444.984255] blk_mq_complete_request_remote+0x42/0x90
  724. Jul 21 17:08:41 mx1 kernel: [ 1444.984258] blk_mq_complete_request+0x9/0x30
  725. Jul 21 17:08:41 mx1 kernel: [ 1444.984261] loop_queue_work+0x213/0x9e5 [loop]
  726. Jul 21 17:08:41 mx1 kernel: [ 1444.984267] ? finish_task_switch+0x8c/0x3e0
  727. Jul 21 17:08:41 mx1 kernel: [ 1444.984272] ? loop_info64_to_compat+0x220/0x220 [loop]
  728. Jul 21 17:08:41 mx1 kernel: [ 1444.984276] kthread_worker_fn+0xa6/0x1b0
  729. Jul 21 17:08:41 mx1 kernel: [ 1444.984280] kthread+0x153/0x170
  730. Jul 21 17:08:41 mx1 kernel: [ 1444.984283] ? kthread_park+0x80/0x80
  731. Jul 21 17:08:41 mx1 kernel: [ 1444.984286] ret_from_fork+0x22/0x30
  732. Jul 21 17:08:41 mx1 kernel: [ 1444.984878] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  733. Jul 21 17:08:41 mx1 kernel: [ 1444.984882] caller is blk_mq_complete_request_remote+0x42/0x90
  734. Jul 21 17:08:41 mx1 kernel: [ 1444.984887] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  735. Jul 21 17:08:41 mx1 kernel: [ 1444.984890] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  736. Jul 21 17:08:41 mx1 kernel: [ 1444.984891] Call Trace:
  737. Jul 21 17:08:41 mx1 kernel: [ 1444.984894] dump_stack+0x6d/0x90
  738. Jul 21 17:08:41 mx1 kernel: [ 1444.984898] check_preemption_disabled+0xbb/0xd0
  739. Jul 21 17:08:41 mx1 kernel: [ 1444.984903] blk_mq_complete_request_remote+0x42/0x90
  740. Jul 21 17:08:41 mx1 kernel: [ 1444.984906] blk_mq_complete_request+0x9/0x30
  741. Jul 21 17:08:41 mx1 kernel: [ 1444.984910] loop_queue_work+0x213/0x9e5 [loop]
  742. Jul 21 17:08:41 mx1 kernel: [ 1444.984916] ? finish_task_switch+0x8c/0x3e0
  743. Jul 21 17:08:41 mx1 kernel: [ 1444.984921] ? loop_info64_to_compat+0x220/0x220 [loop]
  744. Jul 21 17:08:41 mx1 kernel: [ 1444.984925] kthread_worker_fn+0xa6/0x1b0
  745. Jul 21 17:08:41 mx1 kernel: [ 1444.984928] kthread+0x153/0x170
  746. Jul 21 17:08:41 mx1 kernel: [ 1444.984931] ? kthread_park+0x80/0x80
  747. Jul 21 17:08:41 mx1 kernel: [ 1444.984934] ret_from_fork+0x22/0x30
  748. Jul 21 17:08:41 mx1 kernel: [ 1444.984986] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  749. Jul 21 17:08:41 mx1 kernel: [ 1444.984989] caller is blk_mq_complete_request_remote+0x42/0x90
  750. Jul 21 17:08:41 mx1 kernel: [ 1444.984992] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  751. Jul 21 17:08:41 mx1 kernel: [ 1444.984994] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  752. Jul 21 17:08:41 mx1 kernel: [ 1444.984996] Call Trace:
  753. Jul 21 17:08:41 mx1 kernel: [ 1444.984997] dump_stack+0x6d/0x90
  754. Jul 21 17:08:41 mx1 kernel: [ 1444.985001] check_preemption_disabled+0xbb/0xd0
  755. Jul 21 17:08:41 mx1 kernel: [ 1444.985005] blk_mq_complete_request_remote+0x42/0x90
  756. Jul 21 17:08:41 mx1 kernel: [ 1444.985008] blk_mq_complete_request+0x9/0x30
  757. Jul 21 17:08:41 mx1 kernel: [ 1444.985011] loop_queue_work+0x213/0x9e5 [loop]
  758. Jul 21 17:08:41 mx1 kernel: [ 1444.985016] ? finish_task_switch+0x8c/0x3e0
  759. Jul 21 17:08:41 mx1 kernel: [ 1444.985021] ? loop_info64_to_compat+0x220/0x220 [loop]
  760. Jul 21 17:08:41 mx1 kernel: [ 1444.985025] kthread_worker_fn+0xa6/0x1b0
  761. Jul 21 17:08:41 mx1 kernel: [ 1444.985028] kthread+0x153/0x170
  762. Jul 21 17:08:41 mx1 kernel: [ 1444.985031] ? kthread_park+0x80/0x80
  763. Jul 21 17:08:41 mx1 kernel: [ 1444.985034] ret_from_fork+0x22/0x30
  764. Jul 21 17:08:41 mx1 kernel: [ 1445.015097] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  765. Jul 21 17:08:41 mx1 kernel: [ 1445.015105] caller is blk_mq_complete_request_remote+0x42/0x90
  766. Jul 21 17:08:41 mx1 kernel: [ 1445.015112] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  767. Jul 21 17:08:41 mx1 kernel: [ 1445.015115] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  768. Jul 21 17:08:41 mx1 kernel: [ 1445.015117] Call Trace:
  769. Jul 21 17:08:41 mx1 kernel: [ 1445.015122] dump_stack+0x6d/0x90
  770. Jul 21 17:08:41 mx1 kernel: [ 1445.015127] check_preemption_disabled+0xbb/0xd0
  771. Jul 21 17:08:41 mx1 kernel: [ 1445.015133] blk_mq_complete_request_remote+0x42/0x90
  772. Jul 21 17:08:41 mx1 kernel: [ 1445.015136] blk_mq_complete_request+0x9/0x30
  773. Jul 21 17:08:41 mx1 kernel: [ 1445.015141] loop_queue_work+0x213/0x9e5 [loop]
  774. Jul 21 17:08:41 mx1 kernel: [ 1445.015148] ? finish_task_switch+0x8c/0x3e0
  775. Jul 21 17:08:41 mx1 kernel: [ 1445.015155] ? loop_info64_to_compat+0x220/0x220 [loop]
  776. Jul 21 17:08:41 mx1 kernel: [ 1445.015158] kthread_worker_fn+0xa6/0x1b0
  777. Jul 21 17:08:41 mx1 kernel: [ 1445.015163] kthread+0x153/0x170
  778. Jul 21 17:08:41 mx1 kernel: [ 1445.015166] ? kthread_park+0x80/0x80
  779. Jul 21 17:08:41 mx1 kernel: [ 1445.015169] ret_from_fork+0x22/0x30
  780. Jul 21 17:08:41 mx1 kernel: [ 1445.015226] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  781. Jul 21 17:08:41 mx1 kernel: [ 1445.015228] caller is blk_mq_complete_request_remote+0x42/0x90
  782. Jul 21 17:08:41 mx1 kernel: [ 1445.015231] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  783. Jul 21 17:08:41 mx1 kernel: [ 1445.015234] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  784. Jul 21 17:08:41 mx1 kernel: [ 1445.015235] Call Trace:
  785. Jul 21 17:08:41 mx1 kernel: [ 1445.015237] dump_stack+0x6d/0x90
  786. Jul 21 17:08:41 mx1 kernel: [ 1445.015241] check_preemption_disabled+0xbb/0xd0
  787. Jul 21 17:08:41 mx1 kernel: [ 1445.015245] blk_mq_complete_request_remote+0x42/0x90
  788. Jul 21 17:08:41 mx1 kernel: [ 1445.015248] blk_mq_complete_request+0x9/0x30
  789. Jul 21 17:08:41 mx1 kernel: [ 1445.015251] loop_queue_work+0x213/0x9e5 [loop]
  790. Jul 21 17:08:41 mx1 kernel: [ 1445.015256] ? finish_task_switch+0x8c/0x3e0
  791. Jul 21 17:08:41 mx1 kernel: [ 1445.015261] ? loop_info64_to_compat+0x220/0x220 [loop]
  792. Jul 21 17:08:41 mx1 kernel: [ 1445.015265] kthread_worker_fn+0xa6/0x1b0
  793. Jul 21 17:08:41 mx1 kernel: [ 1445.015269] kthread+0x153/0x170
  794. Jul 21 17:08:41 mx1 kernel: [ 1445.015272] ? kthread_park+0x80/0x80
  795. Jul 21 17:08:41 mx1 kernel: [ 1445.015275] ret_from_fork+0x22/0x30
  796. Jul 21 17:08:42 mx1 kernel: [ 1445.907591] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  797. Jul 21 17:08:42 mx1 kernel: [ 1445.907608] caller is blk_mq_complete_request_remote+0x42/0x90
  798. Jul 21 17:08:42 mx1 kernel: [ 1445.907623] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  799. Jul 21 17:08:42 mx1 kernel: [ 1445.907626] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  800. Jul 21 17:08:42 mx1 kernel: [ 1445.907630] Call Trace:
  801. Jul 21 17:08:42 mx1 kernel: [ 1445.907642] dump_stack+0x6d/0x90
  802. Jul 21 17:08:42 mx1 kernel: [ 1445.907655] check_preemption_disabled+0xbb/0xd0
  803. Jul 21 17:08:42 mx1 kernel: [ 1445.907668] blk_mq_complete_request_remote+0x42/0x90
  804. Jul 21 17:08:42 mx1 kernel: [ 1445.907672] blk_mq_complete_request+0x9/0x30
  805. Jul 21 17:08:42 mx1 kernel: [ 1445.907678] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  806. Jul 21 17:08:42 mx1 kernel: [ 1445.907697] ? preempt_count_add+0x63/0x90
  807. Jul 21 17:08:42 mx1 kernel: [ 1445.907704] ? _raw_spin_lock_irqsave+0x20/0x50
  808. Jul 21 17:08:42 mx1 kernel: [ 1445.907718] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  809. Jul 21 17:08:42 mx1 kernel: [ 1445.907723] kthread+0x153/0x170
  810. Jul 21 17:08:42 mx1 kernel: [ 1445.907731] ? kthread_park+0x80/0x80
  811. Jul 21 17:08:42 mx1 kernel: [ 1445.907735] ret_from_fork+0x22/0x30
  812. Jul 21 17:08:44 mx1 kernel: [ 1447.955532] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  813. Jul 21 17:08:44 mx1 kernel: [ 1447.955537] caller is blk_mq_complete_request_remote+0x42/0x90
  814. Jul 21 17:08:44 mx1 kernel: [ 1447.955543] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  815. Jul 21 17:08:44 mx1 kernel: [ 1447.955546] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  816. Jul 21 17:08:44 mx1 kernel: [ 1447.955547] Call Trace:
  817. Jul 21 17:08:44 mx1 kernel: [ 1447.955551] dump_stack+0x6d/0x90
  818. Jul 21 17:08:44 mx1 kernel: [ 1447.955555] check_preemption_disabled+0xbb/0xd0
  819. Jul 21 17:08:44 mx1 kernel: [ 1447.955560] blk_mq_complete_request_remote+0x42/0x90
  820. Jul 21 17:08:44 mx1 kernel: [ 1447.955563] blk_mq_complete_request+0x9/0x30
  821. Jul 21 17:08:44 mx1 kernel: [ 1447.955566] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  822. Jul 21 17:08:44 mx1 kernel: [ 1447.955572] ? preempt_count_add+0x63/0x90
  823. Jul 21 17:08:44 mx1 kernel: [ 1447.955576] ? _raw_spin_lock_irqsave+0x20/0x50
  824. Jul 21 17:08:44 mx1 kernel: [ 1447.955580] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  825. Jul 21 17:08:44 mx1 kernel: [ 1447.955582] kthread+0x153/0x170
  826. Jul 21 17:08:44 mx1 kernel: [ 1447.955586] ? kthread_park+0x80/0x80
  827. Jul 21 17:08:44 mx1 kernel: [ 1447.955588] ret_from_fork+0x22/0x30
  828. Jul 21 17:08:44 mx1 kernel: [ 1448.035245] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  829. Jul 21 17:08:44 mx1 kernel: [ 1448.035252] caller is blk_mq_complete_request_remote+0x42/0x90
  830. Jul 21 17:08:44 mx1 kernel: [ 1448.035260] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  831. Jul 21 17:08:44 mx1 kernel: [ 1448.035263] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  832. Jul 21 17:08:44 mx1 kernel: [ 1448.035265] Call Trace:
  833. Jul 21 17:08:44 mx1 kernel: [ 1448.035270] dump_stack+0x6d/0x90
  834. Jul 21 17:08:44 mx1 kernel: [ 1448.035276] check_preemption_disabled+0xbb/0xd0
  835. Jul 21 17:08:44 mx1 kernel: [ 1448.035282] blk_mq_complete_request_remote+0x42/0x90
  836. Jul 21 17:08:44 mx1 kernel: [ 1448.035285] blk_mq_complete_request+0x9/0x30
  837. Jul 21 17:08:44 mx1 kernel: [ 1448.035290] loop_queue_work+0x213/0x9e5 [loop]
  838. Jul 21 17:08:44 mx1 kernel: [ 1448.035296] ? finish_task_switch+0x8c/0x3e0
  839. Jul 21 17:08:44 mx1 kernel: [ 1448.035303] ? loop_info64_to_compat+0x220/0x220 [loop]
  840. Jul 21 17:08:44 mx1 kernel: [ 1448.035307] kthread_worker_fn+0xa6/0x1b0
  841. Jul 21 17:08:44 mx1 kernel: [ 1448.035311] kthread+0x153/0x170
  842. Jul 21 17:08:44 mx1 kernel: [ 1448.035314] ? kthread_park+0x80/0x80
  843. Jul 21 17:08:44 mx1 kernel: [ 1448.035317] ret_from_fork+0x22/0x30
  844. Jul 21 17:08:44 mx1 kernel: [ 1448.035451] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  845. Jul 21 17:08:44 mx1 kernel: [ 1448.035454] caller is blk_mq_complete_request_remote+0x42/0x90
  846. Jul 21 17:08:44 mx1 kernel: [ 1448.035458] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  847. Jul 21 17:08:44 mx1 kernel: [ 1448.035461] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  848. Jul 21 17:08:44 mx1 kernel: [ 1448.035462] Call Trace:
  849. Jul 21 17:08:44 mx1 kernel: [ 1448.035465] dump_stack+0x6d/0x90
  850. Jul 21 17:08:44 mx1 kernel: [ 1448.035469] check_preemption_disabled+0xbb/0xd0
  851. Jul 21 17:08:44 mx1 kernel: [ 1448.035474] blk_mq_complete_request_remote+0x42/0x90
  852. Jul 21 17:08:44 mx1 kernel: [ 1448.035477] blk_mq_complete_request+0x9/0x30
  853. Jul 21 17:08:44 mx1 kernel: [ 1448.035481] loop_queue_work+0x213/0x9e5 [loop]
  854. Jul 21 17:08:44 mx1 kernel: [ 1448.035487] ? finish_task_switch+0x8c/0x3e0
  855. Jul 21 17:08:44 mx1 kernel: [ 1448.035492] ? loop_info64_to_compat+0x220/0x220 [loop]
  856. Jul 21 17:08:44 mx1 kernel: [ 1448.035496] kthread_worker_fn+0xa6/0x1b0
  857. Jul 21 17:08:44 mx1 kernel: [ 1448.035499] kthread+0x153/0x170
  858. Jul 21 17:08:44 mx1 kernel: [ 1448.035502] ? kthread_park+0x80/0x80
  859. Jul 21 17:08:44 mx1 kernel: [ 1448.035505] ret_from_fork+0x22/0x30
  860. Jul 21 17:08:46 mx1 kernel: [ 1450.003572] check_preemption_disabled: 17 callbacks suppressed
  861. Jul 21 17:08:46 mx1 kernel: [ 1450.003578] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  862. Jul 21 17:08:46 mx1 kernel: [ 1450.003581] caller is blk_mq_complete_request_remote+0x42/0x90
  863. Jul 21 17:08:46 mx1 kernel: [ 1450.003589] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  864. Jul 21 17:08:46 mx1 kernel: [ 1450.003592] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  865. Jul 21 17:08:46 mx1 kernel: [ 1450.003594] Call Trace:
  866. Jul 21 17:08:46 mx1 kernel: [ 1450.003599] dump_stack+0x6d/0x90
  867. Jul 21 17:08:46 mx1 kernel: [ 1450.003605] check_preemption_disabled+0xbb/0xd0
  868. Jul 21 17:08:46 mx1 kernel: [ 1450.003611] blk_mq_complete_request_remote+0x42/0x90
  869. Jul 21 17:08:46 mx1 kernel: [ 1450.003615] blk_mq_complete_request+0x9/0x30
  870. Jul 21 17:08:46 mx1 kernel: [ 1450.003619] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  871. Jul 21 17:08:46 mx1 kernel: [ 1450.003626] ? preempt_count_add+0x63/0x90
  872. Jul 21 17:08:46 mx1 kernel: [ 1450.003630] ? _raw_spin_lock_irqsave+0x20/0x50
  873. Jul 21 17:08:46 mx1 kernel: [ 1450.003635] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  874. Jul 21 17:08:46 mx1 kernel: [ 1450.003639] kthread+0x153/0x170
  875. Jul 21 17:08:46 mx1 kernel: [ 1450.003643] ? kthread_park+0x80/0x80
  876. Jul 21 17:08:46 mx1 kernel: [ 1450.003645] ret_from_fork+0x22/0x30
  877. Jul 21 17:08:48 mx1 kernel: [ 1452.051604] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  878. Jul 21 17:08:48 mx1 kernel: [ 1452.051611] caller is blk_mq_complete_request_remote+0x42/0x90
  879. Jul 21 17:08:48 mx1 kernel: [ 1452.051619] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  880. Jul 21 17:08:48 mx1 kernel: [ 1452.051622] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  881. Jul 21 17:08:48 mx1 kernel: [ 1452.051623] Call Trace:
  882. Jul 21 17:08:48 mx1 kernel: [ 1452.051628] dump_stack+0x6d/0x90
  883. Jul 21 17:08:48 mx1 kernel: [ 1452.051634] check_preemption_disabled+0xbb/0xd0
  884. Jul 21 17:08:48 mx1 kernel: [ 1452.051640] blk_mq_complete_request_remote+0x42/0x90
  885. Jul 21 17:08:48 mx1 kernel: [ 1452.051644] blk_mq_complete_request+0x9/0x30
  886. Jul 21 17:08:48 mx1 kernel: [ 1452.051648] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  887. Jul 21 17:08:48 mx1 kernel: [ 1452.051655] ? preempt_count_add+0x63/0x90
  888. Jul 21 17:08:48 mx1 kernel: [ 1452.051659] ? _raw_spin_lock_irqsave+0x20/0x50
  889. Jul 21 17:08:48 mx1 kernel: [ 1452.051664] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  890. Jul 21 17:08:48 mx1 kernel: [ 1452.051667] kthread+0x153/0x170
  891. Jul 21 17:08:48 mx1 kernel: [ 1452.051671] ? kthread_park+0x80/0x80
  892. Jul 21 17:08:48 mx1 kernel: [ 1452.051674] ret_from_fork+0x22/0x30
  893. Jul 21 17:08:50 mx1 kernel: [ 1454.099517] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  894. Jul 21 17:08:50 mx1 kernel: [ 1454.099526] caller is blk_mq_complete_request_remote+0x42/0x90
  895. Jul 21 17:08:50 mx1 kernel: [ 1454.099535] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  896. Jul 21 17:08:50 mx1 kernel: [ 1454.099538] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  897. Jul 21 17:08:50 mx1 kernel: [ 1454.099539] Call Trace:
  898. Jul 21 17:08:50 mx1 kernel: [ 1454.099545] dump_stack+0x6d/0x90
  899. Jul 21 17:08:50 mx1 kernel: [ 1454.099551] check_preemption_disabled+0xbb/0xd0
  900. Jul 21 17:08:50 mx1 kernel: [ 1454.099557] blk_mq_complete_request_remote+0x42/0x90
  901. Jul 21 17:08:50 mx1 kernel: [ 1454.099560] blk_mq_complete_request+0x9/0x30
  902. Jul 21 17:08:50 mx1 kernel: [ 1454.099563] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  903. Jul 21 17:08:50 mx1 kernel: [ 1454.099572] ? preempt_count_add+0x63/0x90
  904. Jul 21 17:08:50 mx1 kernel: [ 1454.099577] ? _raw_spin_lock_irqsave+0x20/0x50
  905. Jul 21 17:08:50 mx1 kernel: [ 1454.099581] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  906. Jul 21 17:08:50 mx1 kernel: [ 1454.099585] kthread+0x153/0x170
  907. Jul 21 17:08:50 mx1 kernel: [ 1454.099589] ? kthread_park+0x80/0x80
  908. Jul 21 17:08:50 mx1 kernel: [ 1454.099592] ret_from_fork+0x22/0x30
  909. Jul 21 17:08:52 mx1 kernel: [ 1456.147616] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  910. Jul 21 17:08:52 mx1 kernel: [ 1456.147624] caller is blk_mq_complete_request_remote+0x42/0x90
  911. Jul 21 17:08:52 mx1 kernel: [ 1456.147632] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  912. Jul 21 17:08:52 mx1 kernel: [ 1456.147636] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  913. Jul 21 17:08:52 mx1 kernel: [ 1456.147637] Call Trace:
  914. Jul 21 17:08:52 mx1 kernel: [ 1456.147643] dump_stack+0x6d/0x90
  915. Jul 21 17:08:52 mx1 kernel: [ 1456.147648] check_preemption_disabled+0xbb/0xd0
  916. Jul 21 17:08:52 mx1 kernel: [ 1456.147654] blk_mq_complete_request_remote+0x42/0x90
  917. Jul 21 17:08:52 mx1 kernel: [ 1456.147658] blk_mq_complete_request+0x9/0x30
  918. Jul 21 17:08:52 mx1 kernel: [ 1456.147663] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  919. Jul 21 17:08:52 mx1 kernel: [ 1456.147671] ? preempt_count_add+0x63/0x90
  920. Jul 21 17:08:52 mx1 kernel: [ 1456.147675] ? _raw_spin_lock_irqsave+0x20/0x50
  921. Jul 21 17:08:52 mx1 kernel: [ 1456.147680] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  922. Jul 21 17:08:52 mx1 kernel: [ 1456.147684] kthread+0x153/0x170
  923. Jul 21 17:08:52 mx1 kernel: [ 1456.147688] ? kthread_park+0x80/0x80
  924. Jul 21 17:08:52 mx1 kernel: [ 1456.147691] ret_from_fork+0x22/0x30
  925. Jul 21 17:08:54 mx1 kernel: [ 1458.195550] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  926. Jul 21 17:08:54 mx1 kernel: [ 1458.195555] caller is blk_mq_complete_request_remote+0x42/0x90
  927. Jul 21 17:08:54 mx1 kernel: [ 1458.195561] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  928. Jul 21 17:08:54 mx1 kernel: [ 1458.195563] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  929. Jul 21 17:08:54 mx1 kernel: [ 1458.195565] Call Trace:
  930. Jul 21 17:08:54 mx1 kernel: [ 1458.195568] dump_stack+0x6d/0x90
  931. Jul 21 17:08:54 mx1 kernel: [ 1458.195573] check_preemption_disabled+0xbb/0xd0
  932. Jul 21 17:08:54 mx1 kernel: [ 1458.195578] blk_mq_complete_request_remote+0x42/0x90
  933. Jul 21 17:08:54 mx1 kernel: [ 1458.195580] blk_mq_complete_request+0x9/0x30
  934. Jul 21 17:08:54 mx1 kernel: [ 1458.195583] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  935. Jul 21 17:08:54 mx1 kernel: [ 1458.195589] ? preempt_count_add+0x63/0x90
  936. Jul 21 17:08:54 mx1 kernel: [ 1458.195593] ? _raw_spin_lock_irqsave+0x20/0x50
  937. Jul 21 17:08:54 mx1 kernel: [ 1458.195597] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  938. Jul 21 17:08:54 mx1 kernel: [ 1458.195599] kthread+0x153/0x170
  939. Jul 21 17:08:54 mx1 kernel: [ 1458.195603] ? kthread_park+0x80/0x80
  940. Jul 21 17:08:54 mx1 kernel: [ 1458.195605] ret_from_fork+0x22/0x30
  941. Jul 21 17:08:56 mx1 kernel: [ 1460.243567] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  942. Jul 21 17:08:56 mx1 kernel: [ 1460.243573] caller is blk_mq_complete_request_remote+0x42/0x90
  943. Jul 21 17:08:56 mx1 kernel: [ 1460.243580] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  944. Jul 21 17:08:56 mx1 kernel: [ 1460.243582] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  945. Jul 21 17:08:56 mx1 kernel: [ 1460.243584] Call Trace:
  946. Jul 21 17:08:56 mx1 kernel: [ 1460.243588] dump_stack+0x6d/0x90
  947. Jul 21 17:08:56 mx1 kernel: [ 1460.243593] check_preemption_disabled+0xbb/0xd0
  948. Jul 21 17:08:56 mx1 kernel: [ 1460.243599] blk_mq_complete_request_remote+0x42/0x90
  949. Jul 21 17:08:56 mx1 kernel: [ 1460.243602] blk_mq_complete_request+0x9/0x30
  950. Jul 21 17:08:56 mx1 kernel: [ 1460.243605] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  951. Jul 21 17:08:56 mx1 kernel: [ 1460.243612] ? preempt_count_add+0x63/0x90
  952. Jul 21 17:08:56 mx1 kernel: [ 1460.243617] ? _raw_spin_lock_irqsave+0x20/0x50
  953. Jul 21 17:08:56 mx1 kernel: [ 1460.243621] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  954. Jul 21 17:08:56 mx1 kernel: [ 1460.243625] kthread+0x153/0x170
  955. Jul 21 17:08:56 mx1 kernel: [ 1460.243629] ? kthread_park+0x80/0x80
  956. Jul 21 17:08:56 mx1 kernel: [ 1460.243631] ret_from_fork+0x22/0x30
  957. Jul 21 17:08:58 mx1 kernel: [ 1462.291546] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  958. Jul 21 17:08:58 mx1 kernel: [ 1462.291554] caller is blk_mq_complete_request_remote+0x42/0x90
  959. Jul 21 17:08:58 mx1 kernel: [ 1462.291561] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  960. Jul 21 17:08:58 mx1 kernel: [ 1462.291564] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  961. Jul 21 17:08:58 mx1 kernel: [ 1462.291566] Call Trace:
  962. Jul 21 17:08:58 mx1 kernel: [ 1462.291570] dump_stack+0x6d/0x90
  963. Jul 21 17:08:58 mx1 kernel: [ 1462.291576] check_preemption_disabled+0xbb/0xd0
  964. Jul 21 17:08:58 mx1 kernel: [ 1462.291581] blk_mq_complete_request_remote+0x42/0x90
  965. Jul 21 17:08:58 mx1 kernel: [ 1462.291585] blk_mq_complete_request+0x9/0x30
  966. Jul 21 17:08:58 mx1 kernel: [ 1462.291588] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  967. Jul 21 17:08:58 mx1 kernel: [ 1462.291596] ? preempt_count_add+0x63/0x90
  968. Jul 21 17:08:58 mx1 kernel: [ 1462.291600] ? _raw_spin_lock_irqsave+0x20/0x50
  969. Jul 21 17:08:58 mx1 kernel: [ 1462.291605] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  970. Jul 21 17:08:58 mx1 kernel: [ 1462.291608] kthread+0x153/0x170
  971. Jul 21 17:08:58 mx1 kernel: [ 1462.291613] ? kthread_park+0x80/0x80
  972. Jul 21 17:08:58 mx1 kernel: [ 1462.291616] ret_from_fork+0x22/0x30
  973. Jul 21 17:09:00 mx1 kernel: [ 1464.339513] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  974. Jul 21 17:09:00 mx1 kernel: [ 1464.339521] caller is blk_mq_complete_request_remote+0x42/0x90
  975. Jul 21 17:09:00 mx1 kernel: [ 1464.339529] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  976. Jul 21 17:09:00 mx1 kernel: [ 1464.339532] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  977. Jul 21 17:09:00 mx1 kernel: [ 1464.339533] Call Trace:
  978. Jul 21 17:09:00 mx1 kernel: [ 1464.339539] dump_stack+0x6d/0x90
  979. Jul 21 17:09:00 mx1 kernel: [ 1464.339544] check_preemption_disabled+0xbb/0xd0
  980. Jul 21 17:09:00 mx1 kernel: [ 1464.339551] blk_mq_complete_request_remote+0x42/0x90
  981. Jul 21 17:09:00 mx1 kernel: [ 1464.339554] blk_mq_complete_request+0x9/0x30
  982. Jul 21 17:09:00 mx1 kernel: [ 1464.339558] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  983. Jul 21 17:09:00 mx1 kernel: [ 1464.339566] ? preempt_count_add+0x63/0x90
  984. Jul 21 17:09:00 mx1 kernel: [ 1464.339570] ? _raw_spin_lock_irqsave+0x20/0x50
  985. Jul 21 17:09:00 mx1 kernel: [ 1464.339574] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  986. Jul 21 17:09:00 mx1 kernel: [ 1464.339578] kthread+0x153/0x170
  987. Jul 21 17:09:00 mx1 kernel: [ 1464.339582] ? kthread_park+0x80/0x80
  988. Jul 21 17:09:00 mx1 kernel: [ 1464.339585] ret_from_fork+0x22/0x30
  989. Jul 21 17:09:02 mx1 kernel: [ 1466.030309] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  990. Jul 21 17:09:02 mx1 kernel: [ 1466.030316] caller is blk_mq_complete_request_remote+0x42/0x90
  991. Jul 21 17:09:02 mx1 kernel: [ 1466.030323] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  992. Jul 21 17:09:02 mx1 kernel: [ 1466.030326] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  993. Jul 21 17:09:02 mx1 kernel: [ 1466.030327] Call Trace:
  994. Jul 21 17:09:02 mx1 kernel: [ 1466.030331] dump_stack+0x6d/0x90
  995. Jul 21 17:09:02 mx1 kernel: [ 1466.030335] check_preemption_disabled+0xbb/0xd0
  996. Jul 21 17:09:02 mx1 kernel: [ 1466.030340] blk_mq_complete_request_remote+0x42/0x90
  997. Jul 21 17:09:02 mx1 kernel: [ 1466.030343] blk_mq_complete_request+0x9/0x30
  998. Jul 21 17:09:02 mx1 kernel: [ 1466.030346] loop_queue_work+0x213/0x9e5 [loop]
  999. Jul 21 17:09:02 mx1 kernel: [ 1466.030350] ? finish_task_switch+0x8c/0x3e0
  1000. Jul 21 17:09:02 mx1 kernel: [ 1466.030355] ? loop_info64_to_compat+0x220/0x220 [loop]
  1001. Jul 21 17:09:02 mx1 kernel: [ 1466.030358] kthread_worker_fn+0xa6/0x1b0
  1002. Jul 21 17:09:02 mx1 kernel: [ 1466.030361] kthread+0x153/0x170
  1003. Jul 21 17:09:02 mx1 kernel: [ 1466.030363] ? kthread_park+0x80/0x80
  1004. Jul 21 17:09:02 mx1 kernel: [ 1466.030365] ret_from_fork+0x22/0x30
  1005. Jul 21 17:09:02 mx1 kernel: [ 1466.030418] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1006. Jul 21 17:09:02 mx1 kernel: [ 1466.030421] caller is blk_mq_complete_request_remote+0x42/0x90
  1007. Jul 21 17:09:02 mx1 kernel: [ 1466.030423] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1008. Jul 21 17:09:02 mx1 kernel: [ 1466.030425] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1009. Jul 21 17:09:02 mx1 kernel: [ 1466.030426] Call Trace:
  1010. Jul 21 17:09:02 mx1 kernel: [ 1466.030427] dump_stack+0x6d/0x90
  1011. Jul 21 17:09:02 mx1 kernel: [ 1466.030430] check_preemption_disabled+0xbb/0xd0
  1012. Jul 21 17:09:02 mx1 kernel: [ 1466.030433] blk_mq_complete_request_remote+0x42/0x90
  1013. Jul 21 17:09:02 mx1 kernel: [ 1466.030435] blk_mq_complete_request+0x9/0x30
  1014. Jul 21 17:09:02 mx1 kernel: [ 1466.030437] loop_queue_work+0x213/0x9e5 [loop]
  1015. Jul 21 17:09:02 mx1 kernel: [ 1466.030441] ? finish_task_switch+0x8c/0x3e0
  1016. Jul 21 17:09:02 mx1 kernel: [ 1466.030444] ? loop_info64_to_compat+0x220/0x220 [loop]
  1017. Jul 21 17:09:02 mx1 kernel: [ 1466.030446] kthread_worker_fn+0xa6/0x1b0
  1018. Jul 21 17:09:02 mx1 kernel: [ 1466.030449] kthread+0x153/0x170
  1019. Jul 21 17:09:02 mx1 kernel: [ 1466.030451] ? kthread_park+0x80/0x80
  1020. Jul 21 17:09:02 mx1 kernel: [ 1466.030453] ret_from_fork+0x22/0x30
  1021. Jul 21 17:09:02 mx1 kernel: [ 1466.355349] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1022. Jul 21 17:09:02 mx1 kernel: [ 1466.355357] caller is blk_mq_complete_request_remote+0x42/0x90
  1023. Jul 21 17:09:02 mx1 kernel: [ 1466.355374] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1024. Jul 21 17:09:02 mx1 kernel: [ 1466.355377] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1025. Jul 21 17:09:02 mx1 kernel: [ 1466.355379] Call Trace:
  1026. Jul 21 17:09:02 mx1 kernel: [ 1466.355384] dump_stack+0x6d/0x90
  1027. Jul 21 17:09:02 mx1 kernel: [ 1466.355390] check_preemption_disabled+0xbb/0xd0
  1028. Jul 21 17:09:02 mx1 kernel: [ 1466.355396] blk_mq_complete_request_remote+0x42/0x90
  1029. Jul 21 17:09:02 mx1 kernel: [ 1466.355399] blk_mq_complete_request+0x9/0x30
  1030. Jul 21 17:09:02 mx1 kernel: [ 1466.355402] loop_queue_work+0x213/0x9e5 [loop]
  1031. Jul 21 17:09:02 mx1 kernel: [ 1466.355407] ? finish_task_switch+0x8c/0x3e0
  1032. Jul 21 17:09:02 mx1 kernel: [ 1466.355412] ? loop_info64_to_compat+0x220/0x220 [loop]
  1033. Jul 21 17:09:02 mx1 kernel: [ 1466.355415] kthread_worker_fn+0xa6/0x1b0
  1034. Jul 21 17:09:02 mx1 kernel: [ 1466.355418] kthread+0x153/0x170
  1035. Jul 21 17:09:02 mx1 kernel: [ 1466.355420] ? kthread_park+0x80/0x80
  1036. Jul 21 17:09:02 mx1 kernel: [ 1466.355422] ret_from_fork+0x22/0x30
  1037. Jul 21 17:09:02 mx1 kernel: [ 1466.355480] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1038. Jul 21 17:09:02 mx1 kernel: [ 1466.355485] caller is blk_mq_complete_request_remote+0x42/0x90
  1039. Jul 21 17:09:02 mx1 kernel: [ 1466.355491] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1040. Jul 21 17:09:02 mx1 kernel: [ 1466.355494] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1041. Jul 21 17:09:02 mx1 kernel: [ 1466.355496] Call Trace:
  1042. Jul 21 17:09:02 mx1 kernel: [ 1466.355499] dump_stack+0x6d/0x90
  1043. Jul 21 17:09:02 mx1 kernel: [ 1466.355504] check_preemption_disabled+0xbb/0xd0
  1044. Jul 21 17:09:02 mx1 kernel: [ 1466.355509] blk_mq_complete_request_remote+0x42/0x90
  1045. Jul 21 17:09:02 mx1 kernel: [ 1466.355512] blk_mq_complete_request+0x9/0x30
  1046. Jul 21 17:09:02 mx1 kernel: [ 1466.355516] loop_queue_work+0x213/0x9e5 [loop]
  1047. Jul 21 17:09:02 mx1 kernel: [ 1466.355522] ? finish_task_switch+0x8c/0x3e0
  1048. Jul 21 17:09:02 mx1 kernel: [ 1466.355528] ? loop_info64_to_compat+0x220/0x220 [loop]
  1049. Jul 21 17:09:02 mx1 kernel: [ 1466.355532] kthread_worker_fn+0xa6/0x1b0
  1050. Jul 21 17:09:02 mx1 kernel: [ 1466.355536] kthread+0x153/0x170
  1051. Jul 21 17:09:02 mx1 kernel: [ 1466.355538] ? kthread_park+0x80/0x80
  1052. Jul 21 17:09:02 mx1 kernel: [ 1466.355542] ret_from_fork+0x22/0x30
  1053. Jul 21 17:09:02 mx1 kernel: [ 1466.387568] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1054. Jul 21 17:09:02 mx1 kernel: [ 1466.387576] caller is blk_mq_complete_request_remote+0x42/0x90
  1055. Jul 21 17:09:02 mx1 kernel: [ 1466.387583] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1056. Jul 21 17:09:02 mx1 kernel: [ 1466.387586] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1057. Jul 21 17:09:02 mx1 kernel: [ 1466.387588] Call Trace:
  1058. Jul 21 17:09:02 mx1 kernel: [ 1466.387593] dump_stack+0x6d/0x90
  1059. Jul 21 17:09:02 mx1 kernel: [ 1466.387598] check_preemption_disabled+0xbb/0xd0
  1060. Jul 21 17:09:02 mx1 kernel: [ 1466.387604] blk_mq_complete_request_remote+0x42/0x90
  1061. Jul 21 17:09:02 mx1 kernel: [ 1466.387608] blk_mq_complete_request+0x9/0x30
  1062. Jul 21 17:09:02 mx1 kernel: [ 1466.387612] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1063. Jul 21 17:09:02 mx1 kernel: [ 1466.387619] ? preempt_count_add+0x63/0x90
  1064. Jul 21 17:09:02 mx1 kernel: [ 1466.387623] ? _raw_spin_lock_irqsave+0x20/0x50
  1065. Jul 21 17:09:02 mx1 kernel: [ 1466.387627] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1066. Jul 21 17:09:02 mx1 kernel: [ 1466.387631] kthread+0x153/0x170
  1067. Jul 21 17:09:02 mx1 kernel: [ 1466.387635] ? kthread_park+0x80/0x80
  1068. Jul 21 17:09:02 mx1 kernel: [ 1466.387638] ret_from_fork+0x22/0x30
  1069. Jul 21 17:09:04 mx1 kernel: [ 1468.435582] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1070. Jul 21 17:09:04 mx1 kernel: [ 1468.435594] caller is blk_mq_complete_request_remote+0x42/0x90
  1071. Jul 21 17:09:04 mx1 kernel: [ 1468.435606] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1072. Jul 21 17:09:04 mx1 kernel: [ 1468.435610] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1073. Jul 21 17:09:04 mx1 kernel: [ 1468.435612] Call Trace:
  1074. Jul 21 17:09:04 mx1 kernel: [ 1468.435620] dump_stack+0x6d/0x90
  1075. Jul 21 17:09:04 mx1 kernel: [ 1468.435626] check_preemption_disabled+0xbb/0xd0
  1076. Jul 21 17:09:04 mx1 kernel: [ 1468.435635] blk_mq_complete_request_remote+0x42/0x90
  1077. Jul 21 17:09:04 mx1 kernel: [ 1468.435638] blk_mq_complete_request+0x9/0x30
  1078. Jul 21 17:09:04 mx1 kernel: [ 1468.435642] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1079. Jul 21 17:09:04 mx1 kernel: [ 1468.435654] ? preempt_count_add+0x63/0x90
  1080. Jul 21 17:09:04 mx1 kernel: [ 1468.435661] ? _raw_spin_lock_irqsave+0x20/0x50
  1081. Jul 21 17:09:04 mx1 kernel: [ 1468.435667] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1082. Jul 21 17:09:04 mx1 kernel: [ 1468.435670] kthread+0x153/0x170
  1083. Jul 21 17:09:04 mx1 kernel: [ 1468.435676] ? kthread_park+0x80/0x80
  1084. Jul 21 17:09:04 mx1 kernel: [ 1468.435679] ret_from_fork+0x22/0x30
  1085. Jul 21 17:09:06 mx1 kernel: [ 1470.409429] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1086. Jul 21 17:09:06 mx1 kernel: [ 1470.409438] caller is blk_mq_complete_request_remote+0x42/0x90
  1087. Jul 21 17:09:06 mx1 kernel: [ 1470.409447] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1088. Jul 21 17:09:06 mx1 kernel: [ 1470.409451] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1089. Jul 21 17:09:06 mx1 kernel: [ 1470.409453] Call Trace:
  1090. Jul 21 17:09:06 mx1 kernel: [ 1470.409459] dump_stack+0x6d/0x90
  1091. Jul 21 17:09:06 mx1 kernel: [ 1470.409464] check_preemption_disabled+0xbb/0xd0
  1092. Jul 21 17:09:06 mx1 kernel: [ 1470.409470] blk_mq_complete_request_remote+0x42/0x90
  1093. Jul 21 17:09:06 mx1 kernel: [ 1470.409473] blk_mq_complete_request+0x9/0x30
  1094. Jul 21 17:09:06 mx1 kernel: [ 1470.409478] loop_queue_work+0x213/0x9e5 [loop]
  1095. Jul 21 17:09:06 mx1 kernel: [ 1470.409485] ? finish_task_switch+0x8c/0x3e0
  1096. Jul 21 17:09:06 mx1 kernel: [ 1470.409491] ? loop_info64_to_compat+0x220/0x220 [loop]
  1097. Jul 21 17:09:06 mx1 kernel: [ 1470.409494] kthread_worker_fn+0xa6/0x1b0
  1098. Jul 21 17:09:06 mx1 kernel: [ 1470.409499] kthread+0x153/0x170
  1099. Jul 21 17:09:06 mx1 kernel: [ 1470.409501] ? kthread_park+0x80/0x80
  1100. Jul 21 17:09:06 mx1 kernel: [ 1470.409505] ret_from_fork+0x22/0x30
  1101. Jul 21 17:09:06 mx1 kernel: [ 1470.409561] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1102. Jul 21 17:09:06 mx1 kernel: [ 1470.409564] caller is blk_mq_complete_request_remote+0x42/0x90
  1103. Jul 21 17:09:06 mx1 kernel: [ 1470.409566] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1104. Jul 21 17:09:06 mx1 kernel: [ 1470.409569] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1105. Jul 21 17:09:06 mx1 kernel: [ 1470.409570] Call Trace:
  1106. Jul 21 17:09:06 mx1 kernel: [ 1470.409571] dump_stack+0x6d/0x90
  1107. Jul 21 17:09:06 mx1 kernel: [ 1470.409575] check_preemption_disabled+0xbb/0xd0
  1108. Jul 21 17:09:06 mx1 kernel: [ 1470.409579] blk_mq_complete_request_remote+0x42/0x90
  1109. Jul 21 17:09:06 mx1 kernel: [ 1470.409582] blk_mq_complete_request+0x9/0x30
  1110. Jul 21 17:09:06 mx1 kernel: [ 1470.409585] loop_queue_work+0x213/0x9e5 [loop]
  1111. Jul 21 17:09:06 mx1 kernel: [ 1470.409590] ? finish_task_switch+0x8c/0x3e0
  1112. Jul 21 17:09:06 mx1 kernel: [ 1470.409595] ? loop_info64_to_compat+0x220/0x220 [loop]
  1113. Jul 21 17:09:06 mx1 kernel: [ 1470.409598] kthread_worker_fn+0xa6/0x1b0
  1114. Jul 21 17:09:06 mx1 kernel: [ 1470.409602] kthread+0x153/0x170
  1115. Jul 21 17:09:06 mx1 kernel: [ 1470.409604] ? kthread_park+0x80/0x80
  1116. Jul 21 17:09:06 mx1 kernel: [ 1470.409607] ret_from_fork+0x22/0x30
  1117. Jul 21 17:09:06 mx1 kernel: [ 1470.410126] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1118. Jul 21 17:09:06 mx1 kernel: [ 1470.410131] caller is blk_mq_complete_request_remote+0x42/0x90
  1119. Jul 21 17:09:06 mx1 kernel: [ 1470.410135] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1120. Jul 21 17:09:06 mx1 kernel: [ 1470.410139] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1121. Jul 21 17:09:06 mx1 kernel: [ 1470.410140] Call Trace:
  1122. Jul 21 17:09:06 mx1 kernel: [ 1470.410143] dump_stack+0x6d/0x90
  1123. Jul 21 17:09:06 mx1 kernel: [ 1470.410148] check_preemption_disabled+0xbb/0xd0
  1124. Jul 21 17:09:06 mx1 kernel: [ 1470.410152] blk_mq_complete_request_remote+0x42/0x90
  1125. Jul 21 17:09:06 mx1 kernel: [ 1470.410156] blk_mq_complete_request+0x9/0x30
  1126. Jul 21 17:09:06 mx1 kernel: [ 1470.410159] loop_queue_work+0x213/0x9e5 [loop]
  1127. Jul 21 17:09:06 mx1 kernel: [ 1470.410166] ? finish_task_switch+0x8c/0x3e0
  1128. Jul 21 17:09:06 mx1 kernel: [ 1470.410171] ? loop_info64_to_compat+0x220/0x220 [loop]
  1129. Jul 21 17:09:06 mx1 kernel: [ 1470.410175] kthread_worker_fn+0xa6/0x1b0
  1130. Jul 21 17:09:06 mx1 kernel: [ 1470.410179] kthread+0x153/0x170
  1131. Jul 21 17:09:06 mx1 kernel: [ 1470.410182] ? kthread_park+0x80/0x80
  1132. Jul 21 17:09:06 mx1 kernel: [ 1470.410185] ret_from_fork+0x22/0x30
  1133. Jul 21 17:09:06 mx1 kernel: [ 1470.410228] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1134. Jul 21 17:09:06 mx1 kernel: [ 1470.410231] caller is blk_mq_complete_request_remote+0x42/0x90
  1135. Jul 21 17:09:06 mx1 kernel: [ 1470.410234] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1136. Jul 21 17:09:06 mx1 kernel: [ 1470.410237] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1137. Jul 21 17:09:06 mx1 kernel: [ 1470.410238] Call Trace:
  1138. Jul 21 17:09:06 mx1 kernel: [ 1470.410240] dump_stack+0x6d/0x90
  1139. Jul 21 17:09:06 mx1 kernel: [ 1470.410244] check_preemption_disabled+0xbb/0xd0
  1140. Jul 21 17:09:06 mx1 kernel: [ 1470.410248] blk_mq_complete_request_remote+0x42/0x90
  1141. Jul 21 17:09:06 mx1 kernel: [ 1470.410251] blk_mq_complete_request+0x9/0x30
  1142. Jul 21 17:09:06 mx1 kernel: [ 1470.410254] loop_queue_work+0x213/0x9e5 [loop]
  1143. Jul 21 17:09:06 mx1 kernel: [ 1470.410259] ? finish_task_switch+0x8c/0x3e0
  1144. Jul 21 17:09:06 mx1 kernel: [ 1470.410264] ? loop_info64_to_compat+0x220/0x220 [loop]
  1145. Jul 21 17:09:06 mx1 kernel: [ 1470.410268] kthread_worker_fn+0xa6/0x1b0
  1146. Jul 21 17:09:06 mx1 kernel: [ 1470.410272] kthread+0x153/0x170
  1147. Jul 21 17:09:06 mx1 kernel: [ 1470.410275] ? kthread_park+0x80/0x80
  1148. Jul 21 17:09:06 mx1 kernel: [ 1470.410278] ret_from_fork+0x22/0x30
  1149. Jul 21 17:09:06 mx1 kernel: [ 1470.411047] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1150. Jul 21 17:09:06 mx1 kernel: [ 1470.411052] caller is blk_mq_complete_request_remote+0x42/0x90
  1151. Jul 21 17:09:06 mx1 kernel: [ 1470.411056] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1152. Jul 21 17:09:06 mx1 kernel: [ 1470.411059] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1153. Jul 21 17:09:06 mx1 kernel: [ 1470.411061] Call Trace:
  1154. Jul 21 17:09:06 mx1 kernel: [ 1470.411063] dump_stack+0x6d/0x90
  1155. Jul 21 17:09:06 mx1 kernel: [ 1470.411067] check_preemption_disabled+0xbb/0xd0
  1156. Jul 21 17:09:06 mx1 kernel: [ 1470.411072] blk_mq_complete_request_remote+0x42/0x90
  1157. Jul 21 17:09:06 mx1 kernel: [ 1470.411075] blk_mq_complete_request+0x9/0x30
  1158. Jul 21 17:09:06 mx1 kernel: [ 1470.411079] loop_queue_work+0x213/0x9e5 [loop]
  1159. Jul 21 17:09:06 mx1 kernel: [ 1470.411084] ? finish_task_switch+0x8c/0x3e0
  1160. Jul 21 17:09:06 mx1 kernel: [ 1470.411089] ? loop_info64_to_compat+0x220/0x220 [loop]
  1161. Jul 21 17:09:06 mx1 kernel: [ 1470.411093] kthread_worker_fn+0xa6/0x1b0
  1162. Jul 21 17:09:06 mx1 kernel: [ 1470.411097] kthread+0x153/0x170
  1163. Jul 21 17:09:06 mx1 kernel: [ 1470.411099] ? kthread_park+0x80/0x80
  1164. Jul 21 17:09:06 mx1 kernel: [ 1470.411102] ret_from_fork+0x22/0x30
  1165. Jul 21 17:09:06 mx1 kernel: [ 1470.411145] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1166. Jul 21 17:09:06 mx1 kernel: [ 1470.411147] caller is blk_mq_complete_request_remote+0x42/0x90
  1167. Jul 21 17:09:06 mx1 kernel: [ 1470.411150] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1168. Jul 21 17:09:06 mx1 kernel: [ 1470.411152] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1169. Jul 21 17:09:06 mx1 kernel: [ 1470.411154] Call Trace:
  1170. Jul 21 17:09:06 mx1 kernel: [ 1470.411156] dump_stack+0x6d/0x90
  1171. Jul 21 17:09:06 mx1 kernel: [ 1470.411159] check_preemption_disabled+0xbb/0xd0
  1172. Jul 21 17:09:06 mx1 kernel: [ 1470.411163] blk_mq_complete_request_remote+0x42/0x90
  1173. Jul 21 17:09:06 mx1 kernel: [ 1470.411165] blk_mq_complete_request+0x9/0x30
  1174. Jul 21 17:09:06 mx1 kernel: [ 1470.411168] loop_queue_work+0x213/0x9e5 [loop]
  1175. Jul 21 17:09:06 mx1 kernel: [ 1470.411174] ? finish_task_switch+0x8c/0x3e0
  1176. Jul 21 17:09:06 mx1 kernel: [ 1470.411179] ? loop_info64_to_compat+0x220/0x220 [loop]
  1177. Jul 21 17:09:06 mx1 kernel: [ 1470.411182] kthread_worker_fn+0xa6/0x1b0
  1178. Jul 21 17:09:06 mx1 kernel: [ 1470.411186] kthread+0x153/0x170
  1179. Jul 21 17:09:06 mx1 kernel: [ 1470.411189] ? kthread_park+0x80/0x80
  1180. Jul 21 17:09:06 mx1 kernel: [ 1470.411192] ret_from_fork+0x22/0x30
  1181. Jul 21 17:09:06 mx1 kernel: [ 1470.411658] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1182. Jul 21 17:09:06 mx1 kernel: [ 1470.411663] caller is blk_mq_complete_request_remote+0x42/0x90
  1183. Jul 21 17:09:06 mx1 kernel: [ 1470.411668] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1184. Jul 21 17:09:06 mx1 kernel: [ 1470.411671] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1185. Jul 21 17:09:06 mx1 kernel: [ 1470.411672] Call Trace:
  1186. Jul 21 17:09:06 mx1 kernel: [ 1470.411675] dump_stack+0x6d/0x90
  1187. Jul 21 17:09:06 mx1 kernel: [ 1470.411679] check_preemption_disabled+0xbb/0xd0
  1188. Jul 21 17:09:06 mx1 kernel: [ 1470.411683] blk_mq_complete_request_remote+0x42/0x90
  1189. Jul 21 17:09:06 mx1 kernel: [ 1470.411687] blk_mq_complete_request+0x9/0x30
  1190. Jul 21 17:09:06 mx1 kernel: [ 1470.411690] loop_queue_work+0x213/0x9e5 [loop]
  1191. Jul 21 17:09:06 mx1 kernel: [ 1470.411696] ? finish_task_switch+0x8c/0x3e0
  1192. Jul 21 17:09:06 mx1 kernel: [ 1470.411701] ? loop_info64_to_compat+0x220/0x220 [loop]
  1193. Jul 21 17:09:06 mx1 kernel: [ 1470.411705] kthread_worker_fn+0xa6/0x1b0
  1194. Jul 21 17:09:06 mx1 kernel: [ 1470.411709] kthread+0x153/0x170
  1195. Jul 21 17:09:06 mx1 kernel: [ 1470.411712] ? kthread_park+0x80/0x80
  1196. Jul 21 17:09:06 mx1 kernel: [ 1470.411715] ret_from_fork+0x22/0x30
  1197. Jul 21 17:09:06 mx1 kernel: [ 1470.411754] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1198. Jul 21 17:09:06 mx1 kernel: [ 1470.411756] caller is blk_mq_complete_request_remote+0x42/0x90
  1199. Jul 21 17:09:06 mx1 kernel: [ 1470.411759] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1200. Jul 21 17:09:06 mx1 kernel: [ 1470.411762] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1201. Jul 21 17:09:06 mx1 kernel: [ 1470.411763] Call Trace:
  1202. Jul 21 17:09:06 mx1 kernel: [ 1470.411765] dump_stack+0x6d/0x90
  1203. Jul 21 17:09:06 mx1 kernel: [ 1470.411769] check_preemption_disabled+0xbb/0xd0
  1204. Jul 21 17:09:06 mx1 kernel: [ 1470.411773] blk_mq_complete_request_remote+0x42/0x90
  1205. Jul 21 17:09:06 mx1 kernel: [ 1470.411776] blk_mq_complete_request+0x9/0x30
  1206. Jul 21 17:09:06 mx1 kernel: [ 1470.411779] loop_queue_work+0x213/0x9e5 [loop]
  1207. Jul 21 17:09:06 mx1 kernel: [ 1470.411784] ? finish_task_switch+0x8c/0x3e0
  1208. Jul 21 17:09:06 mx1 kernel: [ 1470.411790] ? loop_info64_to_compat+0x220/0x220 [loop]
  1209. Jul 21 17:09:06 mx1 kernel: [ 1470.411793] kthread_worker_fn+0xa6/0x1b0
  1210. Jul 21 17:09:06 mx1 kernel: [ 1470.411797] kthread+0x153/0x170
  1211. Jul 21 17:09:06 mx1 kernel: [ 1470.411800] ? kthread_park+0x80/0x80
  1212. Jul 21 17:09:06 mx1 kernel: [ 1470.411803] ret_from_fork+0x22/0x30
  1213. Jul 21 17:09:06 mx1 kernel: [ 1470.411882] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1214. Jul 21 17:09:06 mx1 kernel: [ 1470.411885] caller is blk_mq_complete_request_remote+0x42/0x90
  1215. Jul 21 17:09:06 mx1 kernel: [ 1470.411888] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1216. Jul 21 17:09:06 mx1 kernel: [ 1470.411890] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1217. Jul 21 17:09:06 mx1 kernel: [ 1470.411891] Call Trace:
  1218. Jul 21 17:09:06 mx1 kernel: [ 1470.411893] dump_stack+0x6d/0x90
  1219. Jul 21 17:09:06 mx1 kernel: [ 1470.411897] check_preemption_disabled+0xbb/0xd0
  1220. Jul 21 17:09:06 mx1 kernel: [ 1470.411901] blk_mq_complete_request_remote+0x42/0x90
  1221. Jul 21 17:09:06 mx1 kernel: [ 1470.411904] blk_mq_complete_request+0x9/0x30
  1222. Jul 21 17:09:06 mx1 kernel: [ 1470.411907] loop_queue_work+0x213/0x9e5 [loop]
  1223. Jul 21 17:09:06 mx1 kernel: [ 1470.411912] ? finish_task_switch+0x8c/0x3e0
  1224. Jul 21 17:09:06 mx1 kernel: [ 1470.411918] ? loop_info64_to_compat+0x220/0x220 [loop]
  1225. Jul 21 17:09:06 mx1 kernel: [ 1470.411921] kthread_worker_fn+0xa6/0x1b0
  1226. Jul 21 17:09:06 mx1 kernel: [ 1470.411925] kthread+0x153/0x170
  1227. Jul 21 17:09:06 mx1 kernel: [ 1470.411928] ? kthread_park+0x80/0x80
  1228. Jul 21 17:09:06 mx1 kernel: [ 1470.411931] ret_from_fork+0x22/0x30
  1229. Jul 21 17:09:10 mx1 kernel: [ 1474.579595] check_preemption_disabled: 101 callbacks suppressed
  1230. Jul 21 17:09:10 mx1 kernel: [ 1474.579601] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1231. Jul 21 17:09:10 mx1 kernel: [ 1474.579604] caller is blk_mq_complete_request_remote+0x42/0x90
  1232. Jul 21 17:09:10 mx1 kernel: [ 1474.579612] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1233. Jul 21 17:09:10 mx1 kernel: [ 1474.579615] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1234. Jul 21 17:09:10 mx1 kernel: [ 1474.579616] Call Trace:
  1235. Jul 21 17:09:10 mx1 kernel: [ 1474.579621] dump_stack+0x6d/0x90
  1236. Jul 21 17:09:10 mx1 kernel: [ 1474.579627] check_preemption_disabled+0xbb/0xd0
  1237. Jul 21 17:09:10 mx1 kernel: [ 1474.579632] blk_mq_complete_request_remote+0x42/0x90
  1238. Jul 21 17:09:10 mx1 kernel: [ 1474.579636] blk_mq_complete_request+0x9/0x30
  1239. Jul 21 17:09:10 mx1 kernel: [ 1474.579639] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1240. Jul 21 17:09:10 mx1 kernel: [ 1474.579646] ? preempt_count_add+0x63/0x90
  1241. Jul 21 17:09:10 mx1 kernel: [ 1474.579651] ? _raw_spin_lock_irqsave+0x20/0x50
  1242. Jul 21 17:09:10 mx1 kernel: [ 1474.579655] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1243. Jul 21 17:09:10 mx1 kernel: [ 1474.579659] kthread+0x153/0x170
  1244. Jul 21 17:09:10 mx1 kernel: [ 1474.579662] ? kthread_park+0x80/0x80
  1245. Jul 21 17:09:10 mx1 kernel: [ 1474.579665] ret_from_fork+0x22/0x30
  1246. Jul 21 17:09:12 mx1 kernel: [ 1476.627573] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1247. Jul 21 17:09:12 mx1 kernel: [ 1476.627581] caller is blk_mq_complete_request_remote+0x42/0x90
  1248. Jul 21 17:09:12 mx1 kernel: [ 1476.627589] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1249. Jul 21 17:09:12 mx1 kernel: [ 1476.627592] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1250. Jul 21 17:09:12 mx1 kernel: [ 1476.627594] Call Trace:
  1251. Jul 21 17:09:12 mx1 kernel: [ 1476.627600] dump_stack+0x6d/0x90
  1252. Jul 21 17:09:12 mx1 kernel: [ 1476.627606] check_preemption_disabled+0xbb/0xd0
  1253. Jul 21 17:09:12 mx1 kernel: [ 1476.627612] blk_mq_complete_request_remote+0x42/0x90
  1254. Jul 21 17:09:12 mx1 kernel: [ 1476.627615] blk_mq_complete_request+0x9/0x30
  1255. Jul 21 17:09:12 mx1 kernel: [ 1476.627620] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1256. Jul 21 17:09:12 mx1 kernel: [ 1476.627628] ? preempt_count_add+0x63/0x90
  1257. Jul 21 17:09:12 mx1 kernel: [ 1476.627633] ? _raw_spin_lock_irqsave+0x20/0x50
  1258. Jul 21 17:09:12 mx1 kernel: [ 1476.627638] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1259. Jul 21 17:09:12 mx1 kernel: [ 1476.627642] kthread+0x153/0x170
  1260. Jul 21 17:09:12 mx1 kernel: [ 1476.627646] ? kthread_park+0x80/0x80
  1261. Jul 21 17:09:12 mx1 kernel: [ 1476.627649] ret_from_fork+0x22/0x30
  1262. Jul 21 17:09:13 mx1 kernel: [ 1477.632859] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1263. Jul 21 17:09:13 mx1 kernel: [ 1477.632867] caller is blk_mq_complete_request_remote+0x42/0x90
  1264. Jul 21 17:09:13 mx1 kernel: [ 1477.632874] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1265. Jul 21 17:09:13 mx1 kernel: [ 1477.632876] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1266. Jul 21 17:09:13 mx1 kernel: [ 1477.632877] Call Trace:
  1267. Jul 21 17:09:13 mx1 kernel: [ 1477.632881] dump_stack+0x6d/0x90
  1268. Jul 21 17:09:13 mx1 kernel: [ 1477.632886] check_preemption_disabled+0xbb/0xd0
  1269. Jul 21 17:09:13 mx1 kernel: [ 1477.632890] blk_mq_complete_request_remote+0x42/0x90
  1270. Jul 21 17:09:13 mx1 kernel: [ 1477.632893] blk_mq_complete_request+0x9/0x30
  1271. Jul 21 17:09:13 mx1 kernel: [ 1477.632896] loop_queue_work+0x213/0x9e5 [loop]
  1272. Jul 21 17:09:13 mx1 kernel: [ 1477.632901] ? finish_task_switch+0x8c/0x3e0
  1273. Jul 21 17:09:13 mx1 kernel: [ 1477.632905] ? loop_info64_to_compat+0x220/0x220 [loop]
  1274. Jul 21 17:09:13 mx1 kernel: [ 1477.632908] kthread_worker_fn+0xa6/0x1b0
  1275. Jul 21 17:09:13 mx1 kernel: [ 1477.632911] kthread+0x153/0x170
  1276. Jul 21 17:09:13 mx1 kernel: [ 1477.632913] ? kthread_park+0x80/0x80
  1277. Jul 21 17:09:13 mx1 kernel: [ 1477.632915] ret_from_fork+0x22/0x30
  1278. Jul 21 17:09:13 mx1 kernel: [ 1477.632963] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1279. Jul 21 17:09:13 mx1 kernel: [ 1477.632966] caller is blk_mq_complete_request_remote+0x42/0x90
  1280. Jul 21 17:09:13 mx1 kernel: [ 1477.632969] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1281. Jul 21 17:09:13 mx1 kernel: [ 1477.632971] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1282. Jul 21 17:09:13 mx1 kernel: [ 1477.632973] Call Trace:
  1283. Jul 21 17:09:13 mx1 kernel: [ 1477.632975] dump_stack+0x6d/0x90
  1284. Jul 21 17:09:13 mx1 kernel: [ 1477.632977] check_preemption_disabled+0xbb/0xd0
  1285. Jul 21 17:09:13 mx1 kernel: [ 1477.632980] blk_mq_complete_request_remote+0x42/0x90
  1286. Jul 21 17:09:13 mx1 kernel: [ 1477.632982] blk_mq_complete_request+0x9/0x30
  1287. Jul 21 17:09:13 mx1 kernel: [ 1477.632984] loop_queue_work+0x213/0x9e5 [loop]
  1288. Jul 21 17:09:13 mx1 kernel: [ 1477.632988] ? finish_task_switch+0x8c/0x3e0
  1289. Jul 21 17:09:13 mx1 kernel: [ 1477.632991] ? loop_info64_to_compat+0x220/0x220 [loop]
  1290. Jul 21 17:09:13 mx1 kernel: [ 1477.632993] kthread_worker_fn+0xa6/0x1b0
  1291. Jul 21 17:09:13 mx1 kernel: [ 1477.632996] kthread+0x153/0x170
  1292. Jul 21 17:09:13 mx1 kernel: [ 1477.632998] ? kthread_park+0x80/0x80
  1293. Jul 21 17:09:13 mx1 kernel: [ 1477.633000] ret_from_fork+0x22/0x30
  1294. Jul 21 17:09:14 mx1 kernel: [ 1478.675512] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1295. Jul 21 17:09:14 mx1 kernel: [ 1478.675520] caller is blk_mq_complete_request_remote+0x42/0x90
  1296. Jul 21 17:09:14 mx1 kernel: [ 1478.675529] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1297. Jul 21 17:09:14 mx1 kernel: [ 1478.675532] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1298. Jul 21 17:09:14 mx1 kernel: [ 1478.675534] Call Trace:
  1299. Jul 21 17:09:14 mx1 kernel: [ 1478.675541] dump_stack+0x6d/0x90
  1300. Jul 21 17:09:14 mx1 kernel: [ 1478.675546] check_preemption_disabled+0xbb/0xd0
  1301. Jul 21 17:09:14 mx1 kernel: [ 1478.675553] blk_mq_complete_request_remote+0x42/0x90
  1302. Jul 21 17:09:14 mx1 kernel: [ 1478.675557] blk_mq_complete_request+0x9/0x30
  1303. Jul 21 17:09:14 mx1 kernel: [ 1478.675562] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1304. Jul 21 17:09:14 mx1 kernel: [ 1478.675571] ? preempt_count_add+0x63/0x90
  1305. Jul 21 17:09:14 mx1 kernel: [ 1478.675576] ? _raw_spin_lock_irqsave+0x20/0x50
  1306. Jul 21 17:09:14 mx1 kernel: [ 1478.675581] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1307. Jul 21 17:09:14 mx1 kernel: [ 1478.675585] kthread+0x153/0x170
  1308. Jul 21 17:09:14 mx1 kernel: [ 1478.675589] ? kthread_park+0x80/0x80
  1309. Jul 21 17:09:14 mx1 kernel: [ 1478.675592] ret_from_fork+0x22/0x30
  1310. Jul 21 17:09:16 mx1 kernel: [ 1480.723540] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1311. Jul 21 17:09:16 mx1 kernel: [ 1480.723545] caller is blk_mq_complete_request_remote+0x42/0x90
  1312. Jul 21 17:09:16 mx1 kernel: [ 1480.723553] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1313. Jul 21 17:09:16 mx1 kernel: [ 1480.723555] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1314. Jul 21 17:09:16 mx1 kernel: [ 1480.723557] Call Trace:
  1315. Jul 21 17:09:16 mx1 kernel: [ 1480.723561] dump_stack+0x6d/0x90
  1316. Jul 21 17:09:16 mx1 kernel: [ 1480.723566] check_preemption_disabled+0xbb/0xd0
  1317. Jul 21 17:09:16 mx1 kernel: [ 1480.723572] blk_mq_complete_request_remote+0x42/0x90
  1318. Jul 21 17:09:16 mx1 kernel: [ 1480.723574] blk_mq_complete_request+0x9/0x30
  1319. Jul 21 17:09:16 mx1 kernel: [ 1480.723578] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1320. Jul 21 17:09:16 mx1 kernel: [ 1480.723584] ? preempt_count_add+0x63/0x90
  1321. Jul 21 17:09:16 mx1 kernel: [ 1480.723589] ? _raw_spin_lock_irqsave+0x20/0x50
  1322. Jul 21 17:09:16 mx1 kernel: [ 1480.723593] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1323. Jul 21 17:09:16 mx1 kernel: [ 1480.723596] kthread+0x153/0x170
  1324. Jul 21 17:09:16 mx1 kernel: [ 1480.723599] ? kthread_park+0x80/0x80
  1325. Jul 21 17:09:16 mx1 kernel: [ 1480.723601] ret_from_fork+0x22/0x30
  1326. Jul 21 17:09:18 mx1 kernel: [ 1482.771519] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1327. Jul 21 17:09:18 mx1 kernel: [ 1482.771525] caller is blk_mq_complete_request_remote+0x42/0x90
  1328. Jul 21 17:09:18 mx1 kernel: [ 1482.771533] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1329. Jul 21 17:09:18 mx1 kernel: [ 1482.771536] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1330. Jul 21 17:09:18 mx1 kernel: [ 1482.771537] Call Trace:
  1331. Jul 21 17:09:18 mx1 kernel: [ 1482.771543] dump_stack+0x6d/0x90
  1332. Jul 21 17:09:18 mx1 kernel: [ 1482.771548] check_preemption_disabled+0xbb/0xd0
  1333. Jul 21 17:09:18 mx1 kernel: [ 1482.771553] blk_mq_complete_request_remote+0x42/0x90
  1334. Jul 21 17:09:18 mx1 kernel: [ 1482.771557] blk_mq_complete_request+0x9/0x30
  1335. Jul 21 17:09:18 mx1 kernel: [ 1482.771560] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1336. Jul 21 17:09:18 mx1 kernel: [ 1482.771568] ? preempt_count_add+0x63/0x90
  1337. Jul 21 17:09:18 mx1 kernel: [ 1482.771572] ? _raw_spin_lock_irqsave+0x20/0x50
  1338. Jul 21 17:09:18 mx1 kernel: [ 1482.771576] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1339. Jul 21 17:09:18 mx1 kernel: [ 1482.771580] kthread+0x153/0x170
  1340. Jul 21 17:09:18 mx1 kernel: [ 1482.771584] ? kthread_park+0x80/0x80
  1341. Jul 21 17:09:18 mx1 kernel: [ 1482.771587] ret_from_fork+0x22/0x30
  1342. Jul 21 17:09:20 mx1 kernel: [ 1484.819646] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1343. Jul 21 17:09:20 mx1 kernel: [ 1484.819654] caller is blk_mq_complete_request_remote+0x42/0x90
  1344. Jul 21 17:09:20 mx1 kernel: [ 1484.819662] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1345. Jul 21 17:09:20 mx1 kernel: [ 1484.819665] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1346. Jul 21 17:09:20 mx1 kernel: [ 1484.819666] Call Trace:
  1347. Jul 21 17:09:20 mx1 kernel: [ 1484.819671] dump_stack+0x6d/0x90
  1348. Jul 21 17:09:20 mx1 kernel: [ 1484.819676] check_preemption_disabled+0xbb/0xd0
  1349. Jul 21 17:09:20 mx1 kernel: [ 1484.819682] blk_mq_complete_request_remote+0x42/0x90
  1350. Jul 21 17:09:20 mx1 kernel: [ 1484.819686] blk_mq_complete_request+0x9/0x30
  1351. Jul 21 17:09:20 mx1 kernel: [ 1484.819690] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1352. Jul 21 17:09:20 mx1 kernel: [ 1484.819697] ? preempt_count_add+0x63/0x90
  1353. Jul 21 17:09:20 mx1 kernel: [ 1484.819702] ? _raw_spin_lock_irqsave+0x20/0x50
  1354. Jul 21 17:09:20 mx1 kernel: [ 1484.819706] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1355. Jul 21 17:09:20 mx1 kernel: [ 1484.819710] kthread+0x153/0x170
  1356. Jul 21 17:09:20 mx1 kernel: [ 1484.819713] ? kthread_park+0x80/0x80
  1357. Jul 21 17:09:20 mx1 kernel: [ 1484.819716] ret_from_fork+0x22/0x30
  1358. Jul 21 17:09:23 mx1 kernel: [ 1486.867573] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1359. Jul 21 17:09:23 mx1 kernel: [ 1486.867579] caller is blk_mq_complete_request_remote+0x42/0x90
  1360. Jul 21 17:09:23 mx1 kernel: [ 1486.867586] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1361. Jul 21 17:09:23 mx1 kernel: [ 1486.867588] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1362. Jul 21 17:09:23 mx1 kernel: [ 1486.867590] Call Trace:
  1363. Jul 21 17:09:23 mx1 kernel: [ 1486.867593] dump_stack+0x6d/0x90
  1364. Jul 21 17:09:23 mx1 kernel: [ 1486.867598] check_preemption_disabled+0xbb/0xd0
  1365. Jul 21 17:09:23 mx1 kernel: [ 1486.867604] blk_mq_complete_request_remote+0x42/0x90
  1366. Jul 21 17:09:23 mx1 kernel: [ 1486.867606] blk_mq_complete_request+0x9/0x30
  1367. Jul 21 17:09:23 mx1 kernel: [ 1486.867609] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1368. Jul 21 17:09:23 mx1 kernel: [ 1486.867616] ? preempt_count_add+0x63/0x90
  1369. Jul 21 17:09:23 mx1 kernel: [ 1486.867620] ? _raw_spin_lock_irqsave+0x20/0x50
  1370. Jul 21 17:09:23 mx1 kernel: [ 1486.867624] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1371. Jul 21 17:09:23 mx1 kernel: [ 1486.867627] kthread+0x153/0x170
  1372. Jul 21 17:09:23 mx1 kernel: [ 1486.867630] ? kthread_park+0x80/0x80
  1373. Jul 21 17:09:23 mx1 kernel: [ 1486.867632] ret_from_fork+0x22/0x30
  1374. Jul 21 17:09:25 mx1 kernel: [ 1488.915528] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1375. Jul 21 17:09:25 mx1 kernel: [ 1488.915534] caller is blk_mq_complete_request_remote+0x42/0x90
  1376. Jul 21 17:09:25 mx1 kernel: [ 1488.915540] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1377. Jul 21 17:09:25 mx1 kernel: [ 1488.915542] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1378. Jul 21 17:09:25 mx1 kernel: [ 1488.915543] Call Trace:
  1379. Jul 21 17:09:25 mx1 kernel: [ 1488.915547] dump_stack+0x6d/0x90
  1380. Jul 21 17:09:25 mx1 kernel: [ 1488.915552] check_preemption_disabled+0xbb/0xd0
  1381. Jul 21 17:09:25 mx1 kernel: [ 1488.915557] blk_mq_complete_request_remote+0x42/0x90
  1382. Jul 21 17:09:25 mx1 kernel: [ 1488.915559] blk_mq_complete_request+0x9/0x30
  1383. Jul 21 17:09:25 mx1 kernel: [ 1488.915562] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1384. Jul 21 17:09:25 mx1 kernel: [ 1488.915568] ? preempt_count_add+0x63/0x90
  1385. Jul 21 17:09:25 mx1 kernel: [ 1488.915571] ? _raw_spin_lock_irqsave+0x20/0x50
  1386. Jul 21 17:09:25 mx1 kernel: [ 1488.915575] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1387. Jul 21 17:09:25 mx1 kernel: [ 1488.915577] kthread+0x153/0x170
  1388. Jul 21 17:09:25 mx1 kernel: [ 1488.915581] ? kthread_park+0x80/0x80
  1389. Jul 21 17:09:25 mx1 kernel: [ 1488.915583] ret_from_fork+0x22/0x30
  1390. Jul 21 17:09:27 mx1 kernel: [ 1490.963521] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1391. Jul 21 17:09:27 mx1 kernel: [ 1490.963526] caller is blk_mq_complete_request_remote+0x42/0x90
  1392. Jul 21 17:09:27 mx1 kernel: [ 1490.963532] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1393. Jul 21 17:09:27 mx1 kernel: [ 1490.963534] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1394. Jul 21 17:09:27 mx1 kernel: [ 1490.963536] Call Trace:
  1395. Jul 21 17:09:27 mx1 kernel: [ 1490.963539] dump_stack+0x6d/0x90
  1396. Jul 21 17:09:27 mx1 kernel: [ 1490.963544] check_preemption_disabled+0xbb/0xd0
  1397. Jul 21 17:09:27 mx1 kernel: [ 1490.963549] blk_mq_complete_request_remote+0x42/0x90
  1398. Jul 21 17:09:27 mx1 kernel: [ 1490.963551] blk_mq_complete_request+0x9/0x30
  1399. Jul 21 17:09:27 mx1 kernel: [ 1490.963554] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1400. Jul 21 17:09:27 mx1 kernel: [ 1490.963560] ? preempt_count_add+0x63/0x90
  1401. Jul 21 17:09:27 mx1 kernel: [ 1490.963564] ? _raw_spin_lock_irqsave+0x20/0x50
  1402. Jul 21 17:09:27 mx1 kernel: [ 1490.963568] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1403. Jul 21 17:09:27 mx1 kernel: [ 1490.963570] kthread+0x153/0x170
  1404. Jul 21 17:09:27 mx1 kernel: [ 1490.963573] ? kthread_park+0x80/0x80
  1405. Jul 21 17:09:27 mx1 kernel: [ 1490.963576] ret_from_fork+0x22/0x30
  1406. Jul 21 17:09:29 mx1 kernel: [ 1493.011668] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1407. Jul 21 17:09:29 mx1 kernel: [ 1493.011691] caller is blk_mq_complete_request_remote+0x42/0x90
  1408. Jul 21 17:09:29 mx1 kernel: [ 1493.011719] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1409. Jul 21 17:09:29 mx1 kernel: [ 1493.011723] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1410. Jul 21 17:09:29 mx1 kernel: [ 1493.011727] Call Trace:
  1411. Jul 21 17:09:29 mx1 kernel: [ 1493.011746] dump_stack+0x6d/0x90
  1412. Jul 21 17:09:29 mx1 kernel: [ 1493.011759] check_preemption_disabled+0xbb/0xd0
  1413. Jul 21 17:09:29 mx1 kernel: [ 1493.011780] blk_mq_complete_request_remote+0x42/0x90
  1414. Jul 21 17:09:29 mx1 kernel: [ 1493.011785] blk_mq_complete_request+0x9/0x30
  1415. Jul 21 17:09:29 mx1 kernel: [ 1493.011794] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1416. Jul 21 17:09:29 mx1 kernel: [ 1493.011816] ? preempt_count_add+0x63/0x90
  1417. Jul 21 17:09:29 mx1 kernel: [ 1493.011829] ? _raw_spin_lock_irqsave+0x20/0x50
  1418. Jul 21 17:09:29 mx1 kernel: [ 1493.011837] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1419. Jul 21 17:09:29 mx1 kernel: [ 1493.011841] kthread+0x153/0x170
  1420. Jul 21 17:09:29 mx1 kernel: [ 1493.011845] ? kthread_park+0x80/0x80
  1421. Jul 21 17:09:29 mx1 kernel: [ 1493.011848] ret_from_fork+0x22/0x30
  1422. Jul 21 17:09:31 mx1 kernel: [ 1495.059623] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1423. Jul 21 17:09:31 mx1 kernel: [ 1495.059647] caller is blk_mq_complete_request_remote+0x42/0x90
  1424. Jul 21 17:09:31 mx1 kernel: [ 1495.059667] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1425. Jul 21 17:09:31 mx1 kernel: [ 1495.059672] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1426. Jul 21 17:09:31 mx1 kernel: [ 1495.059676] Call Trace:
  1427. Jul 21 17:09:31 mx1 kernel: [ 1495.059695] dump_stack+0x6d/0x90
  1428. Jul 21 17:09:31 mx1 kernel: [ 1495.059710] check_preemption_disabled+0xbb/0xd0
  1429. Jul 21 17:09:31 mx1 kernel: [ 1495.059725] blk_mq_complete_request_remote+0x42/0x90
  1430. Jul 21 17:09:31 mx1 kernel: [ 1495.059730] blk_mq_complete_request+0x9/0x30
  1431. Jul 21 17:09:31 mx1 kernel: [ 1495.059738] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1432. Jul 21 17:09:31 mx1 kernel: [ 1495.059758] ? preempt_count_add+0x63/0x90
  1433. Jul 21 17:09:31 mx1 kernel: [ 1495.059770] ? _raw_spin_lock_irqsave+0x20/0x50
  1434. Jul 21 17:09:31 mx1 kernel: [ 1495.059781] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1435. Jul 21 17:09:31 mx1 kernel: [ 1495.059786] kthread+0x153/0x170
  1436. Jul 21 17:09:31 mx1 kernel: [ 1495.059793] ? kthread_park+0x80/0x80
  1437. Jul 21 17:09:31 mx1 kernel: [ 1495.059797] ret_from_fork+0x22/0x30
  1438. Jul 21 17:09:33 mx1 kernel: [ 1497.107538] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1439. Jul 21 17:09:33 mx1 kernel: [ 1497.107543] caller is blk_mq_complete_request_remote+0x42/0x90
  1440. Jul 21 17:09:33 mx1 kernel: [ 1497.107549] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1441. Jul 21 17:09:33 mx1 kernel: [ 1497.107551] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1442. Jul 21 17:09:33 mx1 kernel: [ 1497.107553] Call Trace:
  1443. Jul 21 17:09:33 mx1 kernel: [ 1497.107556] dump_stack+0x6d/0x90
  1444. Jul 21 17:09:33 mx1 kernel: [ 1497.107561] check_preemption_disabled+0xbb/0xd0
  1445. Jul 21 17:09:33 mx1 kernel: [ 1497.107566] blk_mq_complete_request_remote+0x42/0x90
  1446. Jul 21 17:09:33 mx1 kernel: [ 1497.107568] blk_mq_complete_request+0x9/0x30
  1447. Jul 21 17:09:33 mx1 kernel: [ 1497.107571] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1448. Jul 21 17:09:33 mx1 kernel: [ 1497.107577] ? preempt_count_add+0x63/0x90
  1449. Jul 21 17:09:33 mx1 kernel: [ 1497.107580] ? _raw_spin_lock_irqsave+0x20/0x50
  1450. Jul 21 17:09:33 mx1 kernel: [ 1497.107585] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1451. Jul 21 17:09:33 mx1 kernel: [ 1497.107587] kthread+0x153/0x170
  1452. Jul 21 17:09:33 mx1 kernel: [ 1497.107591] ? kthread_park+0x80/0x80
  1453. Jul 21 17:09:33 mx1 kernel: [ 1497.107593] ret_from_fork+0x22/0x30
  1454. Jul 21 17:09:35 mx1 kernel: [ 1499.155588] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1455. Jul 21 17:09:35 mx1 kernel: [ 1499.155593] caller is blk_mq_complete_request_remote+0x42/0x90
  1456. Jul 21 17:09:35 mx1 kernel: [ 1499.155599] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1457. Jul 21 17:09:35 mx1 kernel: [ 1499.155602] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1458. Jul 21 17:09:35 mx1 kernel: [ 1499.155603] Call Trace:
  1459. Jul 21 17:09:35 mx1 kernel: [ 1499.155607] dump_stack+0x6d/0x90
  1460. Jul 21 17:09:35 mx1 kernel: [ 1499.155611] check_preemption_disabled+0xbb/0xd0
  1461. Jul 21 17:09:35 mx1 kernel: [ 1499.155616] blk_mq_complete_request_remote+0x42/0x90
  1462. Jul 21 17:09:35 mx1 kernel: [ 1499.155619] blk_mq_complete_request+0x9/0x30
  1463. Jul 21 17:09:35 mx1 kernel: [ 1499.155622] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1464. Jul 21 17:09:35 mx1 kernel: [ 1499.155627] ? preempt_count_add+0x63/0x90
  1465. Jul 21 17:09:35 mx1 kernel: [ 1499.155631] ? _raw_spin_lock_irqsave+0x20/0x50
  1466. Jul 21 17:09:35 mx1 kernel: [ 1499.155635] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1467. Jul 21 17:09:35 mx1 kernel: [ 1499.155637] kthread+0x153/0x170
  1468. Jul 21 17:09:35 mx1 kernel: [ 1499.155640] ? kthread_park+0x80/0x80
  1469. Jul 21 17:09:35 mx1 kernel: [ 1499.155642] ret_from_fork+0x22/0x30
  1470. Jul 21 17:09:37 mx1 kernel: [ 1501.203533] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1471. Jul 21 17:09:37 mx1 kernel: [ 1501.203538] caller is blk_mq_complete_request_remote+0x42/0x90
  1472. Jul 21 17:09:37 mx1 kernel: [ 1501.203544] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1473. Jul 21 17:09:37 mx1 kernel: [ 1501.203547] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1474. Jul 21 17:09:37 mx1 kernel: [ 1501.203548] Call Trace:
  1475. Jul 21 17:09:37 mx1 kernel: [ 1501.203552] dump_stack+0x6d/0x90
  1476. Jul 21 17:09:37 mx1 kernel: [ 1501.203556] check_preemption_disabled+0xbb/0xd0
  1477. Jul 21 17:09:37 mx1 kernel: [ 1501.203562] blk_mq_complete_request_remote+0x42/0x90
  1478. Jul 21 17:09:37 mx1 kernel: [ 1501.203564] blk_mq_complete_request+0x9/0x30
  1479. Jul 21 17:09:37 mx1 kernel: [ 1501.203568] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1480. Jul 21 17:09:37 mx1 kernel: [ 1501.203574] ? preempt_count_add+0x63/0x90
  1481. Jul 21 17:09:37 mx1 kernel: [ 1501.203577] ? _raw_spin_lock_irqsave+0x20/0x50
  1482. Jul 21 17:09:37 mx1 kernel: [ 1501.203581] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1483. Jul 21 17:09:37 mx1 kernel: [ 1501.203584] kthread+0x153/0x170
  1484. Jul 21 17:09:37 mx1 kernel: [ 1501.203587] ? kthread_park+0x80/0x80
  1485. Jul 21 17:09:37 mx1 kernel: [ 1501.203590] ret_from_fork+0x22/0x30
  1486. Jul 21 17:09:39 mx1 kernel: [ 1503.251538] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1487. Jul 21 17:09:39 mx1 kernel: [ 1503.251544] caller is blk_mq_complete_request_remote+0x42/0x90
  1488. Jul 21 17:09:39 mx1 kernel: [ 1503.251552] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1489. Jul 21 17:09:39 mx1 kernel: [ 1503.251554] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1490. Jul 21 17:09:39 mx1 kernel: [ 1503.251556] Call Trace:
  1491. Jul 21 17:09:39 mx1 kernel: [ 1503.251560] dump_stack+0x6d/0x90
  1492. Jul 21 17:09:39 mx1 kernel: [ 1503.251566] check_preemption_disabled+0xbb/0xd0
  1493. Jul 21 17:09:39 mx1 kernel: [ 1503.251572] blk_mq_complete_request_remote+0x42/0x90
  1494. Jul 21 17:09:39 mx1 kernel: [ 1503.251575] blk_mq_complete_request+0x9/0x30
  1495. Jul 21 17:09:39 mx1 kernel: [ 1503.251579] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1496. Jul 21 17:09:39 mx1 kernel: [ 1503.251585] ? preempt_count_add+0x63/0x90
  1497. Jul 21 17:09:39 mx1 kernel: [ 1503.251590] ? _raw_spin_lock_irqsave+0x20/0x50
  1498. Jul 21 17:09:39 mx1 kernel: [ 1503.251594] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1499. Jul 21 17:09:39 mx1 kernel: [ 1503.251597] kthread+0x153/0x170
  1500. Jul 21 17:09:39 mx1 kernel: [ 1503.251601] ? kthread_park+0x80/0x80
  1501. Jul 21 17:09:39 mx1 kernel: [ 1503.251603] ret_from_fork+0x22/0x30
  1502. Jul 21 17:09:41 mx1 kernel: [ 1505.299517] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1503. Jul 21 17:09:41 mx1 kernel: [ 1505.299526] caller is blk_mq_complete_request_remote+0x42/0x90
  1504. Jul 21 17:09:41 mx1 kernel: [ 1505.299537] CPU: 2 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1505. Jul 21 17:09:41 mx1 kernel: [ 1505.299540] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1506. Jul 21 17:09:41 mx1 kernel: [ 1505.299542] Call Trace:
  1507. Jul 21 17:09:41 mx1 kernel: [ 1505.299550] dump_stack+0x6d/0x90
  1508. Jul 21 17:09:41 mx1 kernel: [ 1505.299556] check_preemption_disabled+0xbb/0xd0
  1509. Jul 21 17:09:41 mx1 kernel: [ 1505.299563] blk_mq_complete_request_remote+0x42/0x90
  1510. Jul 21 17:09:41 mx1 kernel: [ 1505.299567] blk_mq_complete_request+0x9/0x30
  1511. Jul 21 17:09:41 mx1 kernel: [ 1505.299571] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1512. Jul 21 17:09:41 mx1 kernel: [ 1505.299579] ? preempt_count_add+0x63/0x90
  1513. Jul 21 17:09:41 mx1 kernel: [ 1505.299584] ? _raw_spin_lock_irqsave+0x20/0x50
  1514. Jul 21 17:09:41 mx1 kernel: [ 1505.299588] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1515. Jul 21 17:09:41 mx1 kernel: [ 1505.299592] kthread+0x153/0x170
  1516. Jul 21 17:09:41 mx1 kernel: [ 1505.299596] ? kthread_park+0x80/0x80
  1517. Jul 21 17:09:41 mx1 kernel: [ 1505.299599] ret_from_fork+0x22/0x30
  1518. Jul 21 17:09:43 mx1 kernel: [ 1506.948006] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1519. Jul 21 17:09:43 mx1 kernel: [ 1506.948013] caller is blk_mq_complete_request_remote+0x42/0x90
  1520. Jul 21 17:09:43 mx1 kernel: [ 1506.948022] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1521. Jul 21 17:09:43 mx1 kernel: [ 1506.948025] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1522. Jul 21 17:09:43 mx1 kernel: [ 1506.948027] Call Trace:
  1523. Jul 21 17:09:43 mx1 kernel: [ 1506.948032] dump_stack+0x6d/0x90
  1524. Jul 21 17:09:43 mx1 kernel: [ 1506.948038] check_preemption_disabled+0xbb/0xd0
  1525. Jul 21 17:09:43 mx1 kernel: [ 1506.948044] blk_mq_complete_request_remote+0x42/0x90
  1526. Jul 21 17:09:43 mx1 kernel: [ 1506.948047] blk_mq_complete_request+0x9/0x30
  1527. Jul 21 17:09:43 mx1 kernel: [ 1506.948051] loop_queue_work+0x213/0x9e5 [loop]
  1528. Jul 21 17:09:43 mx1 kernel: [ 1506.948058] ? finish_task_switch+0x8c/0x3e0
  1529. Jul 21 17:09:43 mx1 kernel: [ 1506.948064] ? loop_info64_to_compat+0x220/0x220 [loop]
  1530. Jul 21 17:09:43 mx1 kernel: [ 1506.948068] kthread_worker_fn+0xa6/0x1b0
  1531. Jul 21 17:09:43 mx1 kernel: [ 1506.948072] kthread+0x153/0x170
  1532. Jul 21 17:09:43 mx1 kernel: [ 1506.948074] ? kthread_park+0x80/0x80
  1533. Jul 21 17:09:43 mx1 kernel: [ 1506.948077] ret_from_fork+0x22/0x30
  1534. Jul 21 17:09:43 mx1 kernel: [ 1506.948128] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1535. Jul 21 17:09:43 mx1 kernel: [ 1506.948131] caller is blk_mq_complete_request_remote+0x42/0x90
  1536. Jul 21 17:09:43 mx1 kernel: [ 1506.948134] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1537. Jul 21 17:09:43 mx1 kernel: [ 1506.948136] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1538. Jul 21 17:09:43 mx1 kernel: [ 1506.948137] Call Trace:
  1539. Jul 21 17:09:43 mx1 kernel: [ 1506.948139] dump_stack+0x6d/0x90
  1540. Jul 21 17:09:43 mx1 kernel: [ 1506.948143] check_preemption_disabled+0xbb/0xd0
  1541. Jul 21 17:09:43 mx1 kernel: [ 1506.948147] blk_mq_complete_request_remote+0x42/0x90
  1542. Jul 21 17:09:43 mx1 kernel: [ 1506.948149] blk_mq_complete_request+0x9/0x30
  1543. Jul 21 17:09:43 mx1 kernel: [ 1506.948152] loop_queue_work+0x213/0x9e5 [loop]
  1544. Jul 21 17:09:43 mx1 kernel: [ 1506.948157] ? finish_task_switch+0x8c/0x3e0
  1545. Jul 21 17:09:43 mx1 kernel: [ 1506.948162] ? loop_info64_to_compat+0x220/0x220 [loop]
  1546. Jul 21 17:09:43 mx1 kernel: [ 1506.948165] kthread_worker_fn+0xa6/0x1b0
  1547. Jul 21 17:09:43 mx1 kernel: [ 1506.948169] kthread+0x153/0x170
  1548. Jul 21 17:09:43 mx1 kernel: [ 1506.948171] ? kthread_park+0x80/0x80
  1549. Jul 21 17:09:43 mx1 kernel: [ 1506.948174] ret_from_fork+0x22/0x30
  1550. Jul 21 17:09:43 mx1 kernel: [ 1506.948843] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1551. Jul 21 17:09:43 mx1 kernel: [ 1506.948847] caller is blk_mq_complete_request_remote+0x42/0x90
  1552. Jul 21 17:09:43 mx1 kernel: [ 1506.948852] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1553. Jul 21 17:09:43 mx1 kernel: [ 1506.948854] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1554. Jul 21 17:09:43 mx1 kernel: [ 1506.948856] Call Trace:
  1555. Jul 21 17:09:43 mx1 kernel: [ 1506.948859] dump_stack+0x6d/0x90
  1556. Jul 21 17:09:43 mx1 kernel: [ 1506.948863] check_preemption_disabled+0xbb/0xd0
  1557. Jul 21 17:09:43 mx1 kernel: [ 1506.948867] blk_mq_complete_request_remote+0x42/0x90
  1558. Jul 21 17:09:43 mx1 kernel: [ 1506.948870] blk_mq_complete_request+0x9/0x30
  1559. Jul 21 17:09:43 mx1 kernel: [ 1506.948874] loop_queue_work+0x213/0x9e5 [loop]
  1560. Jul 21 17:09:43 mx1 kernel: [ 1506.948879] ? finish_task_switch+0x8c/0x3e0
  1561. Jul 21 17:09:43 mx1 kernel: [ 1506.948884] ? loop_info64_to_compat+0x220/0x220 [loop]
  1562. Jul 21 17:09:43 mx1 kernel: [ 1506.948888] kthread_worker_fn+0xa6/0x1b0
  1563. Jul 21 17:09:43 mx1 kernel: [ 1506.948892] kthread+0x153/0x170
  1564. Jul 21 17:09:43 mx1 kernel: [ 1506.948895] ? kthread_park+0x80/0x80
  1565. Jul 21 17:09:43 mx1 kernel: [ 1506.948898] ret_from_fork+0x22/0x30
  1566. Jul 21 17:09:43 mx1 kernel: [ 1506.948967] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1567. Jul 21 17:09:43 mx1 kernel: [ 1506.948970] caller is blk_mq_complete_request_remote+0x42/0x90
  1568. Jul 21 17:09:43 mx1 kernel: [ 1506.948974] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1569. Jul 21 17:09:43 mx1 kernel: [ 1506.948976] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1570. Jul 21 17:09:43 mx1 kernel: [ 1506.948977] Call Trace:
  1571. Jul 21 17:09:43 mx1 kernel: [ 1506.948979] dump_stack+0x6d/0x90
  1572. Jul 21 17:09:43 mx1 kernel: [ 1506.948983] check_preemption_disabled+0xbb/0xd0
  1573. Jul 21 17:09:43 mx1 kernel: [ 1506.948987] blk_mq_complete_request_remote+0x42/0x90
  1574. Jul 21 17:09:43 mx1 kernel: [ 1506.948990] blk_mq_complete_request+0x9/0x30
  1575. Jul 21 17:09:43 mx1 kernel: [ 1506.948993] loop_queue_work+0x213/0x9e5 [loop]
  1576. Jul 21 17:09:43 mx1 kernel: [ 1506.948998] ? finish_task_switch+0x8c/0x3e0
  1577. Jul 21 17:09:43 mx1 kernel: [ 1506.949003] ? loop_info64_to_compat+0x220/0x220 [loop]
  1578. Jul 21 17:09:43 mx1 kernel: [ 1506.949007] kthread_worker_fn+0xa6/0x1b0
  1579. Jul 21 17:09:43 mx1 kernel: [ 1506.949010] kthread+0x153/0x170
  1580. Jul 21 17:09:43 mx1 kernel: [ 1506.949013] ? kthread_park+0x80/0x80
  1581. Jul 21 17:09:43 mx1 kernel: [ 1506.949016] ret_from_fork+0x22/0x30
  1582. Jul 21 17:09:43 mx1 kernel: [ 1506.949438] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1583. Jul 21 17:09:43 mx1 kernel: [ 1506.949442] caller is blk_mq_complete_request_remote+0x42/0x90
  1584. Jul 21 17:09:43 mx1 kernel: [ 1506.949446] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1585. Jul 21 17:09:43 mx1 kernel: [ 1506.949448] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1586. Jul 21 17:09:43 mx1 kernel: [ 1506.949450] Call Trace:
  1587. Jul 21 17:09:43 mx1 kernel: [ 1506.949453] dump_stack+0x6d/0x90
  1588. Jul 21 17:09:43 mx1 kernel: [ 1506.949456] check_preemption_disabled+0xbb/0xd0
  1589. Jul 21 17:09:43 mx1 kernel: [ 1506.949461] blk_mq_complete_request_remote+0x42/0x90
  1590. Jul 21 17:09:43 mx1 kernel: [ 1506.949464] blk_mq_complete_request+0x9/0x30
  1591. Jul 21 17:09:43 mx1 kernel: [ 1506.949467] loop_queue_work+0x213/0x9e5 [loop]
  1592. Jul 21 17:09:43 mx1 kernel: [ 1506.949473] ? finish_task_switch+0x8c/0x3e0
  1593. Jul 21 17:09:43 mx1 kernel: [ 1506.949478] ? loop_info64_to_compat+0x220/0x220 [loop]
  1594. Jul 21 17:09:43 mx1 kernel: [ 1506.949482] kthread_worker_fn+0xa6/0x1b0
  1595. Jul 21 17:09:43 mx1 kernel: [ 1506.949485] kthread+0x153/0x170
  1596. Jul 21 17:09:43 mx1 kernel: [ 1506.949488] ? kthread_park+0x80/0x80
  1597. Jul 21 17:09:43 mx1 kernel: [ 1506.949491] ret_from_fork+0x22/0x30
  1598. Jul 21 17:09:43 mx1 kernel: [ 1506.949557] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1599. Jul 21 17:09:43 mx1 kernel: [ 1506.949559] caller is blk_mq_complete_request_remote+0x42/0x90
  1600. Jul 21 17:09:43 mx1 kernel: [ 1506.949562] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1601. Jul 21 17:09:43 mx1 kernel: [ 1506.949564] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1602. Jul 21 17:09:43 mx1 kernel: [ 1506.949566] Call Trace:
  1603. Jul 21 17:09:43 mx1 kernel: [ 1506.949568] dump_stack+0x6d/0x90
  1604. Jul 21 17:09:43 mx1 kernel: [ 1506.949571] check_preemption_disabled+0xbb/0xd0
  1605. Jul 21 17:09:43 mx1 kernel: [ 1506.949575] blk_mq_complete_request_remote+0x42/0x90
  1606. Jul 21 17:09:43 mx1 kernel: [ 1506.949578] blk_mq_complete_request+0x9/0x30
  1607. Jul 21 17:09:43 mx1 kernel: [ 1506.949581] loop_queue_work+0x213/0x9e5 [loop]
  1608. Jul 21 17:09:43 mx1 kernel: [ 1506.949586] ? finish_task_switch+0x8c/0x3e0
  1609. Jul 21 17:09:43 mx1 kernel: [ 1506.949591] ? loop_info64_to_compat+0x220/0x220 [loop]
  1610. Jul 21 17:09:43 mx1 kernel: [ 1506.949594] kthread_worker_fn+0xa6/0x1b0
  1611. Jul 21 17:09:43 mx1 kernel: [ 1506.949598] kthread+0x153/0x170
  1612. Jul 21 17:09:43 mx1 kernel: [ 1506.949600] ? kthread_park+0x80/0x80
  1613. Jul 21 17:09:43 mx1 kernel: [ 1506.949603] ret_from_fork+0x22/0x30
  1614. Jul 21 17:09:43 mx1 kernel: [ 1506.950203] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1615. Jul 21 17:09:43 mx1 kernel: [ 1506.950207] caller is blk_mq_complete_request_remote+0x42/0x90
  1616. Jul 21 17:09:43 mx1 kernel: [ 1506.950211] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1617. Jul 21 17:09:43 mx1 kernel: [ 1506.950214] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1618. Jul 21 17:09:43 mx1 kernel: [ 1506.950215] Call Trace:
  1619. Jul 21 17:09:43 mx1 kernel: [ 1506.950218] dump_stack+0x6d/0x90
  1620. Jul 21 17:09:43 mx1 kernel: [ 1506.950222] check_preemption_disabled+0xbb/0xd0
  1621. Jul 21 17:09:43 mx1 kernel: [ 1506.950226] blk_mq_complete_request_remote+0x42/0x90
  1622. Jul 21 17:09:43 mx1 kernel: [ 1506.950229] blk_mq_complete_request+0x9/0x30
  1623. Jul 21 17:09:43 mx1 kernel: [ 1506.950232] loop_queue_work+0x213/0x9e5 [loop]
  1624. Jul 21 17:09:43 mx1 kernel: [ 1506.950238] ? finish_task_switch+0x8c/0x3e0
  1625. Jul 21 17:09:43 mx1 kernel: [ 1506.950243] ? loop_info64_to_compat+0x220/0x220 [loop]
  1626. Jul 21 17:09:43 mx1 kernel: [ 1506.950248] kthread_worker_fn+0xa6/0x1b0
  1627. Jul 21 17:09:43 mx1 kernel: [ 1506.950252] kthread+0x153/0x170
  1628. Jul 21 17:09:43 mx1 kernel: [ 1506.950254] ? kthread_park+0x80/0x80
  1629. Jul 21 17:09:43 mx1 kernel: [ 1506.950258] ret_from_fork+0x22/0x30
  1630. Jul 21 17:09:43 mx1 kernel: [ 1506.950291] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1631. Jul 21 17:09:43 mx1 kernel: [ 1506.950293] caller is blk_mq_complete_request_remote+0x42/0x90
  1632. Jul 21 17:09:43 mx1 kernel: [ 1506.950296] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1633. Jul 21 17:09:43 mx1 kernel: [ 1506.950298] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1634. Jul 21 17:09:43 mx1 kernel: [ 1506.950299] Call Trace:
  1635. Jul 21 17:09:43 mx1 kernel: [ 1506.950301] dump_stack+0x6d/0x90
  1636. Jul 21 17:09:43 mx1 kernel: [ 1506.950304] check_preemption_disabled+0xbb/0xd0
  1637. Jul 21 17:09:43 mx1 kernel: [ 1506.950308] blk_mq_complete_request_remote+0x42/0x90
  1638. Jul 21 17:09:43 mx1 kernel: [ 1506.950312] blk_mq_complete_request+0x9/0x30
  1639. Jul 21 17:09:43 mx1 kernel: [ 1506.950314] loop_queue_work+0x213/0x9e5 [loop]
  1640. Jul 21 17:09:43 mx1 kernel: [ 1506.950319] ? finish_task_switch+0x8c/0x3e0
  1641. Jul 21 17:09:43 mx1 kernel: [ 1506.950324] ? loop_info64_to_compat+0x220/0x220 [loop]
  1642. Jul 21 17:09:43 mx1 kernel: [ 1506.950328] kthread_worker_fn+0xa6/0x1b0
  1643. Jul 21 17:09:43 mx1 kernel: [ 1506.950332] kthread+0x153/0x170
  1644. Jul 21 17:09:43 mx1 kernel: [ 1506.950334] ? kthread_park+0x80/0x80
  1645. Jul 21 17:09:43 mx1 kernel: [ 1506.950337] ret_from_fork+0x22/0x30
  1646. Jul 21 17:09:43 mx1 kernel: [ 1506.950773] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1647. Jul 21 17:09:43 mx1 kernel: [ 1506.950777] caller is blk_mq_complete_request_remote+0x42/0x90
  1648. Jul 21 17:09:43 mx1 kernel: [ 1506.950781] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1649. Jul 21 17:09:43 mx1 kernel: [ 1506.950783] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1650. Jul 21 17:09:43 mx1 kernel: [ 1506.950785] Call Trace:
  1651. Jul 21 17:09:43 mx1 kernel: [ 1506.950788] dump_stack+0x6d/0x90
  1652. Jul 21 17:09:43 mx1 kernel: [ 1506.950792] check_preemption_disabled+0xbb/0xd0
  1653. Jul 21 17:09:43 mx1 kernel: [ 1506.950796] blk_mq_complete_request_remote+0x42/0x90
  1654. Jul 21 17:09:43 mx1 kernel: [ 1506.950799] blk_mq_complete_request+0x9/0x30
  1655. Jul 21 17:09:43 mx1 kernel: [ 1506.950803] loop_queue_work+0x213/0x9e5 [loop]
  1656. Jul 21 17:09:43 mx1 kernel: [ 1506.950808] ? finish_task_switch+0x8c/0x3e0
  1657. Jul 21 17:09:43 mx1 kernel: [ 1506.950814] ? loop_info64_to_compat+0x220/0x220 [loop]
  1658. Jul 21 17:09:43 mx1 kernel: [ 1506.950817] kthread_worker_fn+0xa6/0x1b0
  1659. Jul 21 17:09:43 mx1 kernel: [ 1506.950821] kthread+0x153/0x170
  1660. Jul 21 17:09:43 mx1 kernel: [ 1506.950824] ? kthread_park+0x80/0x80
  1661. Jul 21 17:09:43 mx1 kernel: [ 1506.950827] ret_from_fork+0x22/0x30
  1662. Jul 21 17:09:47 mx1 kernel: [ 1510.893012] check_preemption_disabled: 46 callbacks suppressed
  1663. Jul 21 17:09:47 mx1 kernel: [ 1510.893017] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1664. Jul 21 17:09:47 mx1 kernel: [ 1510.893019] caller is blk_mq_complete_request_remote+0x42/0x90
  1665. Jul 21 17:09:47 mx1 kernel: [ 1510.893025] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1666. Jul 21 17:09:47 mx1 kernel: [ 1510.893028] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1667. Jul 21 17:09:47 mx1 kernel: [ 1510.893029] Call Trace:
  1668. Jul 21 17:09:47 mx1 kernel: [ 1510.893033] dump_stack+0x6d/0x90
  1669. Jul 21 17:09:47 mx1 kernel: [ 1510.893038] check_preemption_disabled+0xbb/0xd0
  1670. Jul 21 17:09:47 mx1 kernel: [ 1510.893043] blk_mq_complete_request_remote+0x42/0x90
  1671. Jul 21 17:09:47 mx1 kernel: [ 1510.893045] blk_mq_complete_request+0x9/0x30
  1672. Jul 21 17:09:47 mx1 kernel: [ 1510.893048] loop_queue_work+0x213/0x9e5 [loop]
  1673. Jul 21 17:09:47 mx1 kernel: [ 1510.893053] ? finish_task_switch+0x8c/0x3e0
  1674. Jul 21 17:09:47 mx1 kernel: [ 1510.893059] ? loop_info64_to_compat+0x220/0x220 [loop]
  1675. Jul 21 17:09:47 mx1 kernel: [ 1510.893061] kthread_worker_fn+0xa6/0x1b0
  1676. Jul 21 17:09:47 mx1 kernel: [ 1510.893065] kthread+0x153/0x170
  1677. Jul 21 17:09:47 mx1 kernel: [ 1510.893067] ? kthread_park+0x80/0x80
  1678. Jul 21 17:09:47 mx1 kernel: [ 1510.893069] ret_from_fork+0x22/0x30
  1679. Jul 21 17:09:47 mx1 kernel: [ 1510.893133] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1680. Jul 21 17:09:47 mx1 kernel: [ 1510.893135] caller is blk_mq_complete_request_remote+0x42/0x90
  1681. Jul 21 17:09:47 mx1 kernel: [ 1510.893137] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1682. Jul 21 17:09:47 mx1 kernel: [ 1510.893138] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1683. Jul 21 17:09:47 mx1 kernel: [ 1510.893139] Call Trace:
  1684. Jul 21 17:09:47 mx1 kernel: [ 1510.893141] dump_stack+0x6d/0x90
  1685. Jul 21 17:09:47 mx1 kernel: [ 1510.893143] check_preemption_disabled+0xbb/0xd0
  1686. Jul 21 17:09:47 mx1 kernel: [ 1510.893146] blk_mq_complete_request_remote+0x42/0x90
  1687. Jul 21 17:09:47 mx1 kernel: [ 1510.893148] blk_mq_complete_request+0x9/0x30
  1688. Jul 21 17:09:47 mx1 kernel: [ 1510.893150] loop_queue_work+0x213/0x9e5 [loop]
  1689. Jul 21 17:09:47 mx1 kernel: [ 1510.893153] ? finish_task_switch+0x8c/0x3e0
  1690. Jul 21 17:09:47 mx1 kernel: [ 1510.893157] ? loop_info64_to_compat+0x220/0x220 [loop]
  1691. Jul 21 17:09:47 mx1 kernel: [ 1510.893159] kthread_worker_fn+0xa6/0x1b0
  1692. Jul 21 17:09:47 mx1 kernel: [ 1510.893161] kthread+0x153/0x170
  1693. Jul 21 17:09:47 mx1 kernel: [ 1510.893163] ? kthread_park+0x80/0x80
  1694. Jul 21 17:09:47 mx1 kernel: [ 1510.893165] ret_from_fork+0x22/0x30
  1695. Jul 21 17:09:47 mx1 kernel: [ 1511.443531] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1696. Jul 21 17:09:47 mx1 kernel: [ 1511.443537] caller is blk_mq_complete_request_remote+0x42/0x90
  1697. Jul 21 17:09:47 mx1 kernel: [ 1511.443543] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1698. Jul 21 17:09:47 mx1 kernel: [ 1511.443545] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1699. Jul 21 17:09:47 mx1 kernel: [ 1511.443546] Call Trace:
  1700. Jul 21 17:09:47 mx1 kernel: [ 1511.443550] dump_stack+0x6d/0x90
  1701. Jul 21 17:09:47 mx1 kernel: [ 1511.443554] check_preemption_disabled+0xbb/0xd0
  1702. Jul 21 17:09:47 mx1 kernel: [ 1511.443558] blk_mq_complete_request_remote+0x42/0x90
  1703. Jul 21 17:09:47 mx1 kernel: [ 1511.443561] blk_mq_complete_request+0x9/0x30
  1704. Jul 21 17:09:47 mx1 kernel: [ 1511.443564] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  1705. Jul 21 17:09:47 mx1 kernel: [ 1511.443569] ? preempt_count_add+0x63/0x90
  1706. Jul 21 17:09:47 mx1 kernel: [ 1511.443572] ? _raw_spin_lock_irqsave+0x20/0x50
  1707. Jul 21 17:09:47 mx1 kernel: [ 1511.443575] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  1708. Jul 21 17:09:47 mx1 kernel: [ 1511.443578] kthread+0x153/0x170
  1709. Jul 21 17:09:47 mx1 kernel: [ 1511.443581] ? kthread_park+0x80/0x80
  1710. Jul 21 17:09:47 mx1 kernel: [ 1511.443583] ret_from_fork+0x22/0x30
  1711. Jul 21 17:09:48 mx1 kernel: [ 1512.098710] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1712. Jul 21 17:09:48 mx1 kernel: [ 1512.098715] caller is blk_mq_complete_request_remote+0x42/0x90
  1713. Jul 21 17:09:48 mx1 kernel: [ 1512.098722] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1714. Jul 21 17:09:48 mx1 kernel: [ 1512.098724] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1715. Jul 21 17:09:48 mx1 kernel: [ 1512.098725] Call Trace:
  1716. Jul 21 17:09:48 mx1 kernel: [ 1512.098729] dump_stack+0x6d/0x90
  1717. Jul 21 17:09:48 mx1 kernel: [ 1512.098734] check_preemption_disabled+0xbb/0xd0
  1718. Jul 21 17:09:48 mx1 kernel: [ 1512.098739] blk_mq_complete_request_remote+0x42/0x90
  1719. Jul 21 17:09:48 mx1 kernel: [ 1512.098742] blk_mq_complete_request+0x9/0x30
  1720. Jul 21 17:09:48 mx1 kernel: [ 1512.098745] loop_queue_work+0x213/0x9e5 [loop]
  1721. Jul 21 17:09:48 mx1 kernel: [ 1512.098750] ? finish_task_switch+0x8c/0x3e0
  1722. Jul 21 17:09:48 mx1 kernel: [ 1512.098755] ? loop_info64_to_compat+0x220/0x220 [loop]
  1723. Jul 21 17:09:48 mx1 kernel: [ 1512.098758] kthread_worker_fn+0xa6/0x1b0
  1724. Jul 21 17:09:48 mx1 kernel: [ 1512.098762] kthread+0x153/0x170
  1725. Jul 21 17:09:48 mx1 kernel: [ 1512.098764] ? kthread_park+0x80/0x80
  1726. Jul 21 17:09:48 mx1 kernel: [ 1512.098766] ret_from_fork+0x22/0x30
  1727. Jul 21 17:09:48 mx1 kernel: [ 1512.098824] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1728. Jul 21 17:09:48 mx1 kernel: [ 1512.098836] caller is blk_mq_complete_request_remote+0x42/0x90
  1729. Jul 21 17:09:48 mx1 kernel: [ 1512.098840] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1730. Jul 21 17:09:48 mx1 kernel: [ 1512.098842] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1731. Jul 21 17:09:48 mx1 kernel: [ 1512.098843] Call Trace:
  1732. Jul 21 17:09:48 mx1 kernel: [ 1512.098855] dump_stack+0x6d/0x90
  1733. Jul 21 17:09:48 mx1 kernel: [ 1512.098858] check_preemption_disabled+0xbb/0xd0
  1734. Jul 21 17:09:48 mx1 kernel: [ 1512.098862] blk_mq_complete_request_remote+0x42/0x90
  1735. Jul 21 17:09:48 mx1 kernel: [ 1512.098864] blk_mq_complete_request+0x9/0x30
  1736. Jul 21 17:09:48 mx1 kernel: [ 1512.098866] loop_queue_work+0x213/0x9e5 [loop]
  1737. Jul 21 17:09:48 mx1 kernel: [ 1512.098870] ? finish_task_switch+0x8c/0x3e0
  1738. Jul 21 17:09:48 mx1 kernel: [ 1512.098874] ? loop_info64_to_compat+0x220/0x220 [loop]
  1739. Jul 21 17:09:48 mx1 kernel: [ 1512.098876] kthread_worker_fn+0xa6/0x1b0
  1740. Jul 21 17:09:48 mx1 kernel: [ 1512.098879] kthread+0x153/0x170
  1741. Jul 21 17:09:48 mx1 kernel: [ 1512.098881] ? kthread_park+0x80/0x80
  1742. Jul 21 17:09:48 mx1 kernel: [ 1512.098883] ret_from_fork+0x22/0x30
  1743. Jul 21 17:09:48 mx1 kernel: [ 1512.099510] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1744. Jul 21 17:09:48 mx1 kernel: [ 1512.099524] caller is blk_mq_complete_request_remote+0x42/0x90
  1745. Jul 21 17:09:48 mx1 kernel: [ 1512.099528] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1746. Jul 21 17:09:48 mx1 kernel: [ 1512.099530] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1747. Jul 21 17:09:48 mx1 kernel: [ 1512.099531] Call Trace:
  1748. Jul 21 17:09:48 mx1 kernel: [ 1512.099533] dump_stack+0x6d/0x90
  1749. Jul 21 17:09:48 mx1 kernel: [ 1512.099537] check_preemption_disabled+0xbb/0xd0
  1750. Jul 21 17:09:48 mx1 kernel: [ 1512.099540] blk_mq_complete_request_remote+0x42/0x90
  1751. Jul 21 17:09:48 mx1 kernel: [ 1512.099542] blk_mq_complete_request+0x9/0x30
  1752. Jul 21 17:09:48 mx1 kernel: [ 1512.099545] loop_queue_work+0x213/0x9e5 [loop]
  1753. Jul 21 17:09:48 mx1 kernel: [ 1512.099549] ? finish_task_switch+0x8c/0x3e0
  1754. Jul 21 17:09:48 mx1 kernel: [ 1512.099553] ? loop_info64_to_compat+0x220/0x220 [loop]
  1755. Jul 21 17:09:48 mx1 kernel: [ 1512.099555] kthread_worker_fn+0xa6/0x1b0
  1756. Jul 21 17:09:48 mx1 kernel: [ 1512.099558] kthread+0x153/0x170
  1757. Jul 21 17:09:48 mx1 kernel: [ 1512.099560] ? kthread_park+0x80/0x80
  1758. Jul 21 17:09:48 mx1 kernel: [ 1512.099562] ret_from_fork+0x22/0x30
  1759. Jul 21 17:09:48 mx1 kernel: [ 1512.099615] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1760. Jul 21 17:09:48 mx1 kernel: [ 1512.099627] caller is blk_mq_complete_request_remote+0x42/0x90
  1761. Jul 21 17:09:48 mx1 kernel: [ 1512.099630] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1762. Jul 21 17:09:48 mx1 kernel: [ 1512.099632] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1763. Jul 21 17:09:48 mx1 kernel: [ 1512.099633] Call Trace:
  1764. Jul 21 17:09:48 mx1 kernel: [ 1512.099634] dump_stack+0x6d/0x90
  1765. Jul 21 17:09:48 mx1 kernel: [ 1512.099648] check_preemption_disabled+0xbb/0xd0
  1766. Jul 21 17:09:48 mx1 kernel: [ 1512.099652] blk_mq_complete_request_remote+0x42/0x90
  1767. Jul 21 17:09:48 mx1 kernel: [ 1512.099654] blk_mq_complete_request+0x9/0x30
  1768. Jul 21 17:09:48 mx1 kernel: [ 1512.099656] loop_queue_work+0x213/0x9e5 [loop]
  1769. Jul 21 17:09:48 mx1 kernel: [ 1512.099660] ? finish_task_switch+0x8c/0x3e0
  1770. Jul 21 17:09:48 mx1 kernel: [ 1512.099663] ? loop_info64_to_compat+0x220/0x220 [loop]
  1771. Jul 21 17:09:48 mx1 kernel: [ 1512.099666] kthread_worker_fn+0xa6/0x1b0
  1772. Jul 21 17:09:48 mx1 kernel: [ 1512.099668] kthread+0x153/0x170
  1773. Jul 21 17:09:48 mx1 kernel: [ 1512.099670] ? kthread_park+0x80/0x80
  1774. Jul 21 17:09:48 mx1 kernel: [ 1512.099672] ret_from_fork+0x22/0x30
  1775. Jul 21 17:09:48 mx1 kernel: [ 1512.100064] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1776. Jul 21 17:09:48 mx1 kernel: [ 1512.100065] caller is blk_mq_complete_request_remote+0x42/0x90
  1777. Jul 21 17:09:48 mx1 kernel: [ 1512.100068] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1778. Jul 21 17:09:48 mx1 kernel: [ 1512.100069] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1779. Jul 21 17:09:48 mx1 kernel: [ 1512.100070] Call Trace:
  1780. Jul 21 17:09:48 mx1 kernel: [ 1512.100071] dump_stack+0x6d/0x90
  1781. Jul 21 17:09:48 mx1 kernel: [ 1512.100074] check_preemption_disabled+0xbb/0xd0
  1782. Jul 21 17:09:48 mx1 kernel: [ 1512.100077] blk_mq_complete_request_remote+0x42/0x90
  1783. Jul 21 17:09:48 mx1 kernel: [ 1512.100079] blk_mq_complete_request+0x9/0x30
  1784. Jul 21 17:09:48 mx1 kernel: [ 1512.100081] loop_queue_work+0x213/0x9e5 [loop]
  1785. Jul 21 17:09:48 mx1 kernel: [ 1512.100085] ? finish_task_switch+0x8c/0x3e0
  1786. Jul 21 17:09:48 mx1 kernel: [ 1512.100088] ? loop_info64_to_compat+0x220/0x220 [loop]
  1787. Jul 21 17:09:48 mx1 kernel: [ 1512.100091] kthread_worker_fn+0xa6/0x1b0
  1788. Jul 21 17:09:48 mx1 kernel: [ 1512.100093] kthread+0x153/0x170
  1789. Jul 21 17:09:48 mx1 kernel: [ 1512.100095] ? kthread_park+0x80/0x80
  1790. Jul 21 17:09:48 mx1 kernel: [ 1512.100097] ret_from_fork+0x22/0x30
  1791. Jul 21 17:09:48 mx1 kernel: [ 1512.100117] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1792. Jul 21 17:09:48 mx1 kernel: [ 1512.100118] caller is blk_mq_complete_request_remote+0x42/0x90
  1793. Jul 21 17:09:48 mx1 kernel: [ 1512.100120] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1794. Jul 21 17:09:48 mx1 kernel: [ 1512.100121] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1795. Jul 21 17:09:48 mx1 kernel: [ 1512.100122] Call Trace:
  1796. Jul 21 17:09:48 mx1 kernel: [ 1512.100123] dump_stack+0x6d/0x90
  1797. Jul 21 17:09:48 mx1 kernel: [ 1512.100125] check_preemption_disabled+0xbb/0xd0
  1798. Jul 21 17:09:48 mx1 kernel: [ 1512.100128] blk_mq_complete_request_remote+0x42/0x90
  1799. Jul 21 17:09:48 mx1 kernel: [ 1512.100130] blk_mq_complete_request+0x9/0x30
  1800. Jul 21 17:09:48 mx1 kernel: [ 1512.100132] loop_queue_work+0x213/0x9e5 [loop]
  1801. Jul 21 17:09:48 mx1 kernel: [ 1512.100135] ? finish_task_switch+0x8c/0x3e0
  1802. Jul 21 17:09:48 mx1 kernel: [ 1512.100138] ? loop_info64_to_compat+0x220/0x220 [loop]
  1803. Jul 21 17:09:48 mx1 kernel: [ 1512.100140] kthread_worker_fn+0xa6/0x1b0
  1804. Jul 21 17:09:48 mx1 kernel: [ 1512.100143] kthread+0x153/0x170
  1805. Jul 21 17:09:48 mx1 kernel: [ 1512.100144] ? kthread_park+0x80/0x80
  1806. Jul 21 17:09:48 mx1 kernel: [ 1512.100146] ret_from_fork+0x22/0x30
  1807. Jul 21 17:09:48 mx1 kernel: [ 1512.100166] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1808. Jul 21 17:09:48 mx1 kernel: [ 1512.100167] caller is blk_mq_complete_request_remote+0x42/0x90
  1809. Jul 21 17:09:48 mx1 kernel: [ 1512.100169] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1810. Jul 21 17:09:48 mx1 kernel: [ 1512.100170] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1811. Jul 21 17:09:48 mx1 kernel: [ 1512.100171] Call Trace:
  1812. Jul 21 17:09:48 mx1 kernel: [ 1512.100172] dump_stack+0x6d/0x90
  1813. Jul 21 17:09:48 mx1 kernel: [ 1512.100174] check_preemption_disabled+0xbb/0xd0
  1814. Jul 21 17:09:48 mx1 kernel: [ 1512.100177] blk_mq_complete_request_remote+0x42/0x90
  1815. Jul 21 17:09:48 mx1 kernel: [ 1512.100179] blk_mq_complete_request+0x9/0x30
  1816. Jul 21 17:09:48 mx1 kernel: [ 1512.100181] loop_queue_work+0x213/0x9e5 [loop]
  1817. Jul 21 17:09:48 mx1 kernel: [ 1512.100184] ? finish_task_switch+0x8c/0x3e0
  1818. Jul 21 17:09:48 mx1 kernel: [ 1512.100187] ? loop_info64_to_compat+0x220/0x220 [loop]
  1819. Jul 21 17:09:48 mx1 kernel: [ 1512.100189] kthread_worker_fn+0xa6/0x1b0
  1820. Jul 21 17:09:48 mx1 kernel: [ 1512.100191] kthread+0x153/0x170
  1821. Jul 21 17:09:48 mx1 kernel: [ 1512.100193] ? kthread_park+0x80/0x80
  1822. Jul 21 17:09:48 mx1 kernel: [ 1512.100195] ret_from_fork+0x22/0x30
  1823. Jul 21 17:09:52 mx1 kernel: [ 1515.896334] check_preemption_disabled: 13888 callbacks suppressed
  1824. Jul 21 17:09:52 mx1 kernel: [ 1515.896340] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1825. Jul 21 17:09:52 mx1 kernel: [ 1515.896343] caller is blk_mq_complete_request_remote+0x42/0x90
  1826. Jul 21 17:09:52 mx1 kernel: [ 1515.896349] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1827. Jul 21 17:09:52 mx1 kernel: [ 1515.896352] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1828. Jul 21 17:09:52 mx1 kernel: [ 1515.896353] Call Trace:
  1829. Jul 21 17:09:52 mx1 kernel: [ 1515.896358] dump_stack+0x6d/0x90
  1830. Jul 21 17:09:52 mx1 kernel: [ 1515.896363] check_preemption_disabled+0xbb/0xd0
  1831. Jul 21 17:09:52 mx1 kernel: [ 1515.896368] blk_mq_complete_request_remote+0x42/0x90
  1832. Jul 21 17:09:52 mx1 kernel: [ 1515.896371] blk_mq_complete_request+0x9/0x30
  1833. Jul 21 17:09:52 mx1 kernel: [ 1515.896374] loop_queue_work+0x213/0x9e5 [loop]
  1834. Jul 21 17:09:52 mx1 kernel: [ 1515.896379] ? finish_task_switch+0x8c/0x3e0
  1835. Jul 21 17:09:52 mx1 kernel: [ 1515.896385] ? loop_info64_to_compat+0x220/0x220 [loop]
  1836. Jul 21 17:09:52 mx1 kernel: [ 1515.896387] kthread_worker_fn+0xa6/0x1b0
  1837. Jul 21 17:09:52 mx1 kernel: [ 1515.896392] kthread+0x153/0x170
  1838. Jul 21 17:09:52 mx1 kernel: [ 1515.896396] ? kthread_park+0x80/0x80
  1839. Jul 21 17:09:52 mx1 kernel: [ 1515.896399] ret_from_fork+0x22/0x30
  1840. Jul 21 17:09:52 mx1 kernel: [ 1515.896442] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1841. Jul 21 17:09:52 mx1 kernel: [ 1515.896445] caller is blk_mq_complete_request_remote+0x42/0x90
  1842. Jul 21 17:09:52 mx1 kernel: [ 1515.896448] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1843. Jul 21 17:09:52 mx1 kernel: [ 1515.896451] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1844. Jul 21 17:09:52 mx1 kernel: [ 1515.896453] Call Trace:
  1845. Jul 21 17:09:52 mx1 kernel: [ 1515.896455] dump_stack+0x6d/0x90
  1846. Jul 21 17:09:52 mx1 kernel: [ 1515.896459] check_preemption_disabled+0xbb/0xd0
  1847. Jul 21 17:09:52 mx1 kernel: [ 1515.896464] blk_mq_complete_request_remote+0x42/0x90
  1848. Jul 21 17:09:52 mx1 kernel: [ 1515.896467] blk_mq_complete_request+0x9/0x30
  1849. Jul 21 17:09:52 mx1 kernel: [ 1515.896470] loop_queue_work+0x213/0x9e5 [loop]
  1850. Jul 21 17:09:52 mx1 kernel: [ 1515.896476] ? finish_task_switch+0x8c/0x3e0
  1851. Jul 21 17:09:52 mx1 kernel: [ 1515.896481] ? loop_info64_to_compat+0x220/0x220 [loop]
  1852. Jul 21 17:09:52 mx1 kernel: [ 1515.896485] kthread_worker_fn+0xa6/0x1b0
  1853. Jul 21 17:09:52 mx1 kernel: [ 1515.896489] kthread+0x153/0x170
  1854. Jul 21 17:09:52 mx1 kernel: [ 1515.896492] ? kthread_park+0x80/0x80
  1855. Jul 21 17:09:52 mx1 kernel: [ 1515.896494] ret_from_fork+0x22/0x30
  1856. Jul 21 17:09:52 mx1 kernel: [ 1515.896897] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1857. Jul 21 17:09:52 mx1 kernel: [ 1515.896901] caller is blk_mq_complete_request_remote+0x42/0x90
  1858. Jul 21 17:09:52 mx1 kernel: [ 1515.896904] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1859. Jul 21 17:09:52 mx1 kernel: [ 1515.896907] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1860. Jul 21 17:09:52 mx1 kernel: [ 1515.896908] Call Trace:
  1861. Jul 21 17:09:52 mx1 kernel: [ 1515.896910] dump_stack+0x6d/0x90
  1862. Jul 21 17:09:52 mx1 kernel: [ 1515.896913] check_preemption_disabled+0xbb/0xd0
  1863. Jul 21 17:09:52 mx1 kernel: [ 1515.896916] blk_mq_complete_request_remote+0x42/0x90
  1864. Jul 21 17:09:52 mx1 kernel: [ 1515.896918] blk_mq_complete_request+0x9/0x30
  1865. Jul 21 17:09:52 mx1 kernel: [ 1515.896921] loop_queue_work+0x213/0x9e5 [loop]
  1866. Jul 21 17:09:52 mx1 kernel: [ 1515.896925] ? finish_task_switch+0x8c/0x3e0
  1867. Jul 21 17:09:52 mx1 kernel: [ 1515.896929] ? loop_info64_to_compat+0x220/0x220 [loop]
  1868. Jul 21 17:09:52 mx1 kernel: [ 1515.896931] kthread_worker_fn+0xa6/0x1b0
  1869. Jul 21 17:09:52 mx1 kernel: [ 1515.896934] kthread+0x153/0x170
  1870. Jul 21 17:09:52 mx1 kernel: [ 1515.896936] ? kthread_park+0x80/0x80
  1871. Jul 21 17:09:52 mx1 kernel: [ 1515.896938] ret_from_fork+0x22/0x30
  1872. Jul 21 17:09:52 mx1 kernel: [ 1515.896974] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1873. Jul 21 17:09:52 mx1 kernel: [ 1515.896977] caller is blk_mq_complete_request_remote+0x42/0x90
  1874. Jul 21 17:09:52 mx1 kernel: [ 1515.896980] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1875. Jul 21 17:09:52 mx1 kernel: [ 1515.896982] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1876. Jul 21 17:09:52 mx1 kernel: [ 1515.896982] Call Trace:
  1877. Jul 21 17:09:52 mx1 kernel: [ 1515.896984] dump_stack+0x6d/0x90
  1878. Jul 21 17:09:52 mx1 kernel: [ 1515.896987] check_preemption_disabled+0xbb/0xd0
  1879. Jul 21 17:09:52 mx1 kernel: [ 1515.896990] blk_mq_complete_request_remote+0x42/0x90
  1880. Jul 21 17:09:52 mx1 kernel: [ 1515.896992] blk_mq_complete_request+0x9/0x30
  1881. Jul 21 17:09:52 mx1 kernel: [ 1515.896994] loop_queue_work+0x213/0x9e5 [loop]
  1882. Jul 21 17:09:52 mx1 kernel: [ 1515.896998] ? finish_task_switch+0x8c/0x3e0
  1883. Jul 21 17:09:52 mx1 kernel: [ 1515.897002] ? loop_info64_to_compat+0x220/0x220 [loop]
  1884. Jul 21 17:09:52 mx1 kernel: [ 1515.897004] kthread_worker_fn+0xa6/0x1b0
  1885. Jul 21 17:09:52 mx1 kernel: [ 1515.897006] kthread+0x153/0x170
  1886. Jul 21 17:09:52 mx1 kernel: [ 1515.897008] ? kthread_park+0x80/0x80
  1887. Jul 21 17:09:52 mx1 kernel: [ 1515.897010] ret_from_fork+0x22/0x30
  1888. Jul 21 17:09:52 mx1 kernel: [ 1515.897685] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1889. Jul 21 17:09:52 mx1 kernel: [ 1515.897689] caller is blk_mq_complete_request_remote+0x42/0x90
  1890. Jul 21 17:09:52 mx1 kernel: [ 1515.897693] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1891. Jul 21 17:09:52 mx1 kernel: [ 1515.897696] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1892. Jul 21 17:09:52 mx1 kernel: [ 1515.897697] Call Trace:
  1893. Jul 21 17:09:52 mx1 kernel: [ 1515.897699] dump_stack+0x6d/0x90
  1894. Jul 21 17:09:52 mx1 kernel: [ 1515.897702] check_preemption_disabled+0xbb/0xd0
  1895. Jul 21 17:09:52 mx1 kernel: [ 1515.897705] blk_mq_complete_request_remote+0x42/0x90
  1896. Jul 21 17:09:52 mx1 kernel: [ 1515.897707] blk_mq_complete_request+0x9/0x30
  1897. Jul 21 17:09:52 mx1 kernel: [ 1515.897710] loop_queue_work+0x213/0x9e5 [loop]
  1898. Jul 21 17:09:52 mx1 kernel: [ 1515.897714] ? finish_task_switch+0x8c/0x3e0
  1899. Jul 21 17:09:52 mx1 kernel: [ 1515.897717] ? loop_info64_to_compat+0x220/0x220 [loop]
  1900. Jul 21 17:09:52 mx1 kernel: [ 1515.897720] kthread_worker_fn+0xa6/0x1b0
  1901. Jul 21 17:09:52 mx1 kernel: [ 1515.897723] kthread+0x153/0x170
  1902. Jul 21 17:09:52 mx1 kernel: [ 1515.897724] ? kthread_park+0x80/0x80
  1903. Jul 21 17:09:52 mx1 kernel: [ 1515.897726] ret_from_fork+0x22/0x30
  1904. Jul 21 17:09:52 mx1 kernel: [ 1515.897759] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1905. Jul 21 17:09:52 mx1 kernel: [ 1515.897761] caller is blk_mq_complete_request_remote+0x42/0x90
  1906. Jul 21 17:09:52 mx1 kernel: [ 1515.897764] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1907. Jul 21 17:09:52 mx1 kernel: [ 1515.897766] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1908. Jul 21 17:09:52 mx1 kernel: [ 1515.897768] Call Trace:
  1909. Jul 21 17:09:52 mx1 kernel: [ 1515.897769] dump_stack+0x6d/0x90
  1910. Jul 21 17:09:52 mx1 kernel: [ 1515.897771] check_preemption_disabled+0xbb/0xd0
  1911. Jul 21 17:09:52 mx1 kernel: [ 1515.897775] blk_mq_complete_request_remote+0x42/0x90
  1912. Jul 21 17:09:52 mx1 kernel: [ 1515.897776] blk_mq_complete_request+0x9/0x30
  1913. Jul 21 17:09:52 mx1 kernel: [ 1515.897778] loop_queue_work+0x213/0x9e5 [loop]
  1914. Jul 21 17:09:52 mx1 kernel: [ 1515.897782] ? finish_task_switch+0x8c/0x3e0
  1915. Jul 21 17:09:52 mx1 kernel: [ 1515.897785] ? loop_info64_to_compat+0x220/0x220 [loop]
  1916. Jul 21 17:09:52 mx1 kernel: [ 1515.897787] kthread_worker_fn+0xa6/0x1b0
  1917. Jul 21 17:09:52 mx1 kernel: [ 1515.897790] kthread+0x153/0x170
  1918. Jul 21 17:09:52 mx1 kernel: [ 1515.897792] ? kthread_park+0x80/0x80
  1919. Jul 21 17:09:52 mx1 kernel: [ 1515.897794] ret_from_fork+0x22/0x30
  1920. Jul 21 17:09:52 mx1 kernel: [ 1515.898203] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1921. Jul 21 17:09:52 mx1 kernel: [ 1515.898206] caller is blk_mq_complete_request_remote+0x42/0x90
  1922. Jul 21 17:09:52 mx1 kernel: [ 1515.898210] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1923. Jul 21 17:09:52 mx1 kernel: [ 1515.898212] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1924. Jul 21 17:09:52 mx1 kernel: [ 1515.898213] Call Trace:
  1925. Jul 21 17:09:52 mx1 kernel: [ 1515.898216] dump_stack+0x6d/0x90
  1926. Jul 21 17:09:52 mx1 kernel: [ 1515.898219] check_preemption_disabled+0xbb/0xd0
  1927. Jul 21 17:09:52 mx1 kernel: [ 1515.898224] blk_mq_complete_request_remote+0x42/0x90
  1928. Jul 21 17:09:52 mx1 kernel: [ 1515.898226] blk_mq_complete_request+0x9/0x30
  1929. Jul 21 17:09:52 mx1 kernel: [ 1515.898229] loop_queue_work+0x213/0x9e5 [loop]
  1930. Jul 21 17:09:52 mx1 kernel: [ 1515.898232] ? finish_task_switch+0x8c/0x3e0
  1931. Jul 21 17:09:52 mx1 kernel: [ 1515.898236] ? loop_info64_to_compat+0x220/0x220 [loop]
  1932. Jul 21 17:09:52 mx1 kernel: [ 1515.898239] kthread_worker_fn+0xa6/0x1b0
  1933. Jul 21 17:09:52 mx1 kernel: [ 1515.898241] kthread+0x153/0x170
  1934. Jul 21 17:09:52 mx1 kernel: [ 1515.898243] ? kthread_park+0x80/0x80
  1935. Jul 21 17:09:52 mx1 kernel: [ 1515.898245] ret_from_fork+0x22/0x30
  1936. Jul 21 17:09:52 mx1 kernel: [ 1515.898273] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1937. Jul 21 17:09:52 mx1 kernel: [ 1515.898275] caller is blk_mq_complete_request_remote+0x42/0x90
  1938. Jul 21 17:09:52 mx1 kernel: [ 1515.898278] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1939. Jul 21 17:09:52 mx1 kernel: [ 1515.898279] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1940. Jul 21 17:09:52 mx1 kernel: [ 1515.898280] Call Trace:
  1941. Jul 21 17:09:52 mx1 kernel: [ 1515.898282] dump_stack+0x6d/0x90
  1942. Jul 21 17:09:52 mx1 kernel: [ 1515.898284] check_preemption_disabled+0xbb/0xd0
  1943. Jul 21 17:09:52 mx1 kernel: [ 1515.898287] blk_mq_complete_request_remote+0x42/0x90
  1944. Jul 21 17:09:52 mx1 kernel: [ 1515.898289] blk_mq_complete_request+0x9/0x30
  1945. Jul 21 17:09:52 mx1 kernel: [ 1515.898291] loop_queue_work+0x213/0x9e5 [loop]
  1946. Jul 21 17:09:52 mx1 kernel: [ 1515.898294] ? finish_task_switch+0x8c/0x3e0
  1947. Jul 21 17:09:52 mx1 kernel: [ 1515.898297] ? loop_info64_to_compat+0x220/0x220 [loop]
  1948. Jul 21 17:09:52 mx1 kernel: [ 1515.898300] kthread_worker_fn+0xa6/0x1b0
  1949. Jul 21 17:09:52 mx1 kernel: [ 1515.898302] kthread+0x153/0x170
  1950. Jul 21 17:09:52 mx1 kernel: [ 1515.898304] ? kthread_park+0x80/0x80
  1951. Jul 21 17:09:52 mx1 kernel: [ 1515.898306] ret_from_fork+0x22/0x30
  1952. Jul 21 17:09:52 mx1 kernel: [ 1515.898785] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1953. Jul 21 17:09:52 mx1 kernel: [ 1515.898789] caller is blk_mq_complete_request_remote+0x42/0x90
  1954. Jul 21 17:09:52 mx1 kernel: [ 1515.898792] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1955. Jul 21 17:09:52 mx1 kernel: [ 1515.898793] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1956. Jul 21 17:09:52 mx1 kernel: [ 1515.898794] Call Trace:
  1957. Jul 21 17:09:52 mx1 kernel: [ 1515.898796] dump_stack+0x6d/0x90
  1958. Jul 21 17:09:52 mx1 kernel: [ 1515.898799] check_preemption_disabled+0xbb/0xd0
  1959. Jul 21 17:09:52 mx1 kernel: [ 1515.898802] blk_mq_complete_request_remote+0x42/0x90
  1960. Jul 21 17:09:52 mx1 kernel: [ 1515.898804] blk_mq_complete_request+0x9/0x30
  1961. Jul 21 17:09:52 mx1 kernel: [ 1515.898807] loop_queue_work+0x213/0x9e5 [loop]
  1962. Jul 21 17:09:52 mx1 kernel: [ 1515.898810] ? finish_task_switch+0x8c/0x3e0
  1963. Jul 21 17:09:52 mx1 kernel: [ 1515.898814] ? loop_info64_to_compat+0x220/0x220 [loop]
  1964. Jul 21 17:09:52 mx1 kernel: [ 1515.898816] kthread_worker_fn+0xa6/0x1b0
  1965. Jul 21 17:09:52 mx1 kernel: [ 1515.898819] kthread+0x153/0x170
  1966. Jul 21 17:09:52 mx1 kernel: [ 1515.898821] ? kthread_park+0x80/0x80
  1967. Jul 21 17:09:52 mx1 kernel: [ 1515.898823] ret_from_fork+0x22/0x30
  1968. Jul 21 17:09:52 mx1 kernel: [ 1515.898853] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  1969. Jul 21 17:09:52 mx1 kernel: [ 1515.898856] caller is blk_mq_complete_request_remote+0x42/0x90
  1970. Jul 21 17:09:52 mx1 kernel: [ 1515.898858] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  1971. Jul 21 17:09:52 mx1 kernel: [ 1515.898860] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1972. Jul 21 17:09:52 mx1 kernel: [ 1515.898860] Call Trace:
  1973. Jul 21 17:09:52 mx1 kernel: [ 1515.898862] dump_stack+0x6d/0x90
  1974. Jul 21 17:09:52 mx1 kernel: [ 1515.898864] check_preemption_disabled+0xbb/0xd0
  1975. Jul 21 17:09:52 mx1 kernel: [ 1515.898867] blk_mq_complete_request_remote+0x42/0x90
  1976. Jul 21 17:09:52 mx1 kernel: [ 1515.898869] blk_mq_complete_request+0x9/0x30
  1977. Jul 21 17:09:52 mx1 kernel: [ 1515.898871] loop_queue_work+0x213/0x9e5 [loop]
  1978. Jul 21 17:09:52 mx1 kernel: [ 1515.898874] ? finish_task_switch+0x8c/0x3e0
  1979. Jul 21 17:09:52 mx1 kernel: [ 1515.898878] ? loop_info64_to_compat+0x220/0x220 [loop]
  1980. Jul 21 17:09:52 mx1 kernel: [ 1515.898880] kthread_worker_fn+0xa6/0x1b0
  1981. Jul 21 17:09:52 mx1 kernel: [ 1515.898882] kthread+0x153/0x170
  1982. Jul 21 17:09:52 mx1 kernel: [ 1515.898884] ? kthread_park+0x80/0x80
  1983. Jul 21 17:09:52 mx1 kernel: [ 1515.898886] ret_from_fork+0x22/0x30
  1984. Jul 21 17:09:52 mx1 anacron[4192]: Job `cron.weekly' terminated
  1985. Jul 21 17:09:52 mx1 anacron[4192]: Job `cron.monthly' started
  1986. Jul 21 17:09:52 mx1 anacron[13876]: Updated timestamp for job `cron.monthly' to 2021-07-21
  1987. Jul 21 17:09:52 mx1 anacron[4192]: Job `cron.monthly' terminated (mailing output)
  1988. Jul 21 17:09:52 mx1 anacron[4192]: Can't find sendmail at /usr/sbin/sendmail, not mailing output
  1989. Jul 21 17:09:52 mx1 anacron[4192]: Normal exit (3 jobs run)
  1990. Jul 21 17:09:57 mx1 kernel: [ 1521.683532] check_preemption_disabled: 219 callbacks suppressed
  1991. Jul 21 17:09:57 mx1 kernel: [ 1521.683536] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  1992. Jul 21 17:09:57 mx1 kernel: [ 1521.683538] caller is blk_mq_complete_request_remote+0x42/0x90
  1993. Jul 21 17:09:57 mx1 kernel: [ 1521.683543] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  1994. Jul 21 17:09:57 mx1 kernel: [ 1521.683545] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  1995. Jul 21 17:09:57 mx1 kernel: [ 1521.683546] Call Trace:
  1996. Jul 21 17:09:57 mx1 kernel: [ 1521.683550] dump_stack+0x6d/0x90
  1997. Jul 21 17:09:57 mx1 kernel: [ 1521.683554] check_preemption_disabled+0xbb/0xd0
  1998. Jul 21 17:09:57 mx1 kernel: [ 1521.683559] blk_mq_complete_request_remote+0x42/0x90
  1999. Jul 21 17:09:57 mx1 kernel: [ 1521.683562] blk_mq_complete_request+0x9/0x30
  2000. Jul 21 17:09:57 mx1 kernel: [ 1521.683564] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2001. Jul 21 17:09:57 mx1 kernel: [ 1521.683570] ? preempt_count_add+0x63/0x90
  2002. Jul 21 17:09:57 mx1 kernel: [ 1521.683574] ? _raw_spin_lock_irqsave+0x20/0x50
  2003. Jul 21 17:09:57 mx1 kernel: [ 1521.683577] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2004. Jul 21 17:09:57 mx1 kernel: [ 1521.683580] kthread+0x153/0x170
  2005. Jul 21 17:09:57 mx1 kernel: [ 1521.683583] ? kthread_park+0x80/0x80
  2006. Jul 21 17:09:57 mx1 kernel: [ 1521.683585] ret_from_fork+0x22/0x30
  2007. Jul 21 17:09:59 mx1 kernel: [ 1523.731498] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2008. Jul 21 17:09:59 mx1 kernel: [ 1523.731503] caller is blk_mq_complete_request_remote+0x42/0x90
  2009. Jul 21 17:09:59 mx1 kernel: [ 1523.731509] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2010. Jul 21 17:09:59 mx1 kernel: [ 1523.731512] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2011. Jul 21 17:09:59 mx1 kernel: [ 1523.731513] Call Trace:
  2012. Jul 21 17:09:59 mx1 kernel: [ 1523.731517] dump_stack+0x6d/0x90
  2013. Jul 21 17:09:59 mx1 kernel: [ 1523.731521] check_preemption_disabled+0xbb/0xd0
  2014. Jul 21 17:09:59 mx1 kernel: [ 1523.731525] blk_mq_complete_request_remote+0x42/0x90
  2015. Jul 21 17:09:59 mx1 kernel: [ 1523.731528] blk_mq_complete_request+0x9/0x30
  2016. Jul 21 17:09:59 mx1 kernel: [ 1523.731531] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2017. Jul 21 17:09:59 mx1 kernel: [ 1523.731536] ? preempt_count_add+0x63/0x90
  2018. Jul 21 17:09:59 mx1 kernel: [ 1523.731539] ? _raw_spin_lock_irqsave+0x20/0x50
  2019. Jul 21 17:09:59 mx1 kernel: [ 1523.731542] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2020. Jul 21 17:09:59 mx1 kernel: [ 1523.731545] kthread+0x153/0x170
  2021. Jul 21 17:09:59 mx1 kernel: [ 1523.731548] ? kthread_park+0x80/0x80
  2022. Jul 21 17:09:59 mx1 kernel: [ 1523.731550] ret_from_fork+0x22/0x30
  2023. Jul 21 17:10:01 mx1 kernel: [ 1525.779511] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2024. Jul 21 17:10:01 mx1 kernel: [ 1525.779517] caller is blk_mq_complete_request_remote+0x42/0x90
  2025. Jul 21 17:10:01 mx1 kernel: [ 1525.779526] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2026. Jul 21 17:10:01 mx1 kernel: [ 1525.779528] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2027. Jul 21 17:10:01 mx1 kernel: [ 1525.779530] Call Trace:
  2028. Jul 21 17:10:01 mx1 kernel: [ 1525.779534] dump_stack+0x6d/0x90
  2029. Jul 21 17:10:01 mx1 kernel: [ 1525.779539] check_preemption_disabled+0xbb/0xd0
  2030. Jul 21 17:10:01 mx1 kernel: [ 1525.779545] blk_mq_complete_request_remote+0x42/0x90
  2031. Jul 21 17:10:01 mx1 kernel: [ 1525.779549] blk_mq_complete_request+0x9/0x30
  2032. Jul 21 17:10:01 mx1 kernel: [ 1525.779552] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2033. Jul 21 17:10:01 mx1 kernel: [ 1525.779558] ? preempt_count_add+0x63/0x90
  2034. Jul 21 17:10:01 mx1 kernel: [ 1525.779563] ? _raw_spin_lock_irqsave+0x20/0x50
  2035. Jul 21 17:10:01 mx1 kernel: [ 1525.779567] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2036. Jul 21 17:10:01 mx1 kernel: [ 1525.779571] kthread+0x153/0x170
  2037. Jul 21 17:10:01 mx1 kernel: [ 1525.779576] ? kthread_park+0x80/0x80
  2038. Jul 21 17:10:01 mx1 kernel: [ 1525.779580] ret_from_fork+0x22/0x30
  2039. Jul 21 17:10:02 mx1 kernel: [ 1526.030845] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2040. Jul 21 17:10:02 mx1 kernel: [ 1526.030850] caller is blk_mq_complete_request_remote+0x42/0x90
  2041. Jul 21 17:10:02 mx1 kernel: [ 1526.030856] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2042. Jul 21 17:10:02 mx1 kernel: [ 1526.030858] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2043. Jul 21 17:10:02 mx1 kernel: [ 1526.030859] Call Trace:
  2044. Jul 21 17:10:02 mx1 kernel: [ 1526.030863] dump_stack+0x6d/0x90
  2045. Jul 21 17:10:02 mx1 kernel: [ 1526.030868] check_preemption_disabled+0xbb/0xd0
  2046. Jul 21 17:10:02 mx1 kernel: [ 1526.030873] blk_mq_complete_request_remote+0x42/0x90
  2047. Jul 21 17:10:02 mx1 kernel: [ 1526.030875] blk_mq_complete_request+0x9/0x30
  2048. Jul 21 17:10:02 mx1 kernel: [ 1526.030878] loop_queue_work+0x213/0x9e5 [loop]
  2049. Jul 21 17:10:02 mx1 kernel: [ 1526.030883] ? finish_task_switch+0x8c/0x3e0
  2050. Jul 21 17:10:02 mx1 kernel: [ 1526.030888] ? loop_info64_to_compat+0x220/0x220 [loop]
  2051. Jul 21 17:10:02 mx1 kernel: [ 1526.030891] kthread_worker_fn+0xa6/0x1b0
  2052. Jul 21 17:10:02 mx1 kernel: [ 1526.030894] kthread+0x153/0x170
  2053. Jul 21 17:10:02 mx1 kernel: [ 1526.030896] ? kthread_park+0x80/0x80
  2054. Jul 21 17:10:02 mx1 kernel: [ 1526.030898] ret_from_fork+0x22/0x30
  2055. Jul 21 17:10:02 mx1 kernel: [ 1526.030996] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2056. Jul 21 17:10:02 mx1 kernel: [ 1526.030998] caller is blk_mq_complete_request_remote+0x42/0x90
  2057. Jul 21 17:10:02 mx1 kernel: [ 1526.031000] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2058. Jul 21 17:10:02 mx1 kernel: [ 1526.031002] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2059. Jul 21 17:10:02 mx1 kernel: [ 1526.031003] Call Trace:
  2060. Jul 21 17:10:02 mx1 kernel: [ 1526.031004] dump_stack+0x6d/0x90
  2061. Jul 21 17:10:02 mx1 kernel: [ 1526.031007] check_preemption_disabled+0xbb/0xd0
  2062. Jul 21 17:10:02 mx1 kernel: [ 1526.031010] blk_mq_complete_request_remote+0x42/0x90
  2063. Jul 21 17:10:02 mx1 kernel: [ 1526.031012] blk_mq_complete_request+0x9/0x30
  2064. Jul 21 17:10:02 mx1 kernel: [ 1526.031014] loop_queue_work+0x213/0x9e5 [loop]
  2065. Jul 21 17:10:02 mx1 kernel: [ 1526.031018] ? finish_task_switch+0x8c/0x3e0
  2066. Jul 21 17:10:02 mx1 kernel: [ 1526.031022] ? loop_info64_to_compat+0x220/0x220 [loop]
  2067. Jul 21 17:10:02 mx1 kernel: [ 1526.031024] kthread_worker_fn+0xa6/0x1b0
  2068. Jul 21 17:10:02 mx1 kernel: [ 1526.031026] kthread+0x153/0x170
  2069. Jul 21 17:10:02 mx1 kernel: [ 1526.031028] ? kthread_park+0x80/0x80
  2070. Jul 21 17:10:02 mx1 kernel: [ 1526.031030] ret_from_fork+0x22/0x30
  2071. Jul 21 17:10:02 mx1 kernel: [ 1526.221470] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2072. Jul 21 17:10:02 mx1 kernel: [ 1526.221478] caller is blk_mq_complete_request_remote+0x42/0x90
  2073. Jul 21 17:10:02 mx1 kernel: [ 1526.221487] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2074. Jul 21 17:10:02 mx1 kernel: [ 1526.221490] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2075. Jul 21 17:10:02 mx1 kernel: [ 1526.221492] Call Trace:
  2076. Jul 21 17:10:02 mx1 kernel: [ 1526.221497] dump_stack+0x6d/0x90
  2077. Jul 21 17:10:02 mx1 kernel: [ 1526.221503] check_preemption_disabled+0xbb/0xd0
  2078. Jul 21 17:10:02 mx1 kernel: [ 1526.221509] blk_mq_complete_request_remote+0x42/0x90
  2079. Jul 21 17:10:02 mx1 kernel: [ 1526.221513] blk_mq_complete_request+0x9/0x30
  2080. Jul 21 17:10:02 mx1 kernel: [ 1526.221517] loop_queue_work+0x213/0x9e5 [loop]
  2081. Jul 21 17:10:02 mx1 kernel: [ 1526.221523] ? finish_task_switch+0x8c/0x3e0
  2082. Jul 21 17:10:02 mx1 kernel: [ 1526.221529] ? loop_info64_to_compat+0x220/0x220 [loop]
  2083. Jul 21 17:10:02 mx1 kernel: [ 1526.221533] kthread_worker_fn+0xa6/0x1b0
  2084. Jul 21 17:10:02 mx1 kernel: [ 1526.221537] kthread+0x153/0x170
  2085. Jul 21 17:10:02 mx1 kernel: [ 1526.221540] ? kthread_park+0x80/0x80
  2086. Jul 21 17:10:02 mx1 kernel: [ 1526.221543] ret_from_fork+0x22/0x30
  2087. Jul 21 17:10:02 mx1 kernel: [ 1526.221613] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2088. Jul 21 17:10:02 mx1 kernel: [ 1526.221616] caller is blk_mq_complete_request_remote+0x42/0x90
  2089. Jul 21 17:10:02 mx1 kernel: [ 1526.221619] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2090. Jul 21 17:10:02 mx1 kernel: [ 1526.221622] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2091. Jul 21 17:10:02 mx1 kernel: [ 1526.221623] Call Trace:
  2092. Jul 21 17:10:02 mx1 kernel: [ 1526.221625] dump_stack+0x6d/0x90
  2093. Jul 21 17:10:02 mx1 kernel: [ 1526.221629] check_preemption_disabled+0xbb/0xd0
  2094. Jul 21 17:10:02 mx1 kernel: [ 1526.221632] blk_mq_complete_request_remote+0x42/0x90
  2095. Jul 21 17:10:02 mx1 kernel: [ 1526.221635] blk_mq_complete_request+0x9/0x30
  2096. Jul 21 17:10:02 mx1 kernel: [ 1526.221638] loop_queue_work+0x213/0x9e5 [loop]
  2097. Jul 21 17:10:02 mx1 kernel: [ 1526.221644] ? finish_task_switch+0x8c/0x3e0
  2098. Jul 21 17:10:02 mx1 kernel: [ 1526.221649] ? loop_info64_to_compat+0x220/0x220 [loop]
  2099. Jul 21 17:10:02 mx1 kernel: [ 1526.221652] kthread_worker_fn+0xa6/0x1b0
  2100. Jul 21 17:10:02 mx1 kernel: [ 1526.221656] kthread+0x153/0x170
  2101. Jul 21 17:10:02 mx1 kernel: [ 1526.221659] ? kthread_park+0x80/0x80
  2102. Jul 21 17:10:02 mx1 kernel: [ 1526.221662] ret_from_fork+0x22/0x30
  2103. Jul 21 17:10:02 mx1 kernel: [ 1526.222337] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2104. Jul 21 17:10:02 mx1 kernel: [ 1526.222341] caller is blk_mq_complete_request_remote+0x42/0x90
  2105. Jul 21 17:10:02 mx1 kernel: [ 1526.222346] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2106. Jul 21 17:10:02 mx1 kernel: [ 1526.222349] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2107. Jul 21 17:10:02 mx1 kernel: [ 1526.222350] Call Trace:
  2108. Jul 21 17:10:02 mx1 kernel: [ 1526.222353] dump_stack+0x6d/0x90
  2109. Jul 21 17:10:02 mx1 kernel: [ 1526.222357] check_preemption_disabled+0xbb/0xd0
  2110. Jul 21 17:10:02 mx1 kernel: [ 1526.222362] blk_mq_complete_request_remote+0x42/0x90
  2111. Jul 21 17:10:02 mx1 kernel: [ 1526.222364] blk_mq_complete_request+0x9/0x30
  2112. Jul 21 17:10:02 mx1 kernel: [ 1526.222368] loop_queue_work+0x213/0x9e5 [loop]
  2113. Jul 21 17:10:02 mx1 kernel: [ 1526.222373] ? finish_task_switch+0x8c/0x3e0
  2114. Jul 21 17:10:02 mx1 kernel: [ 1526.222378] ? loop_info64_to_compat+0x220/0x220 [loop]
  2115. Jul 21 17:10:02 mx1 kernel: [ 1526.222382] kthread_worker_fn+0xa6/0x1b0
  2116. Jul 21 17:10:02 mx1 kernel: [ 1526.222386] kthread+0x153/0x170
  2117. Jul 21 17:10:02 mx1 kernel: [ 1526.222389] ? kthread_park+0x80/0x80
  2118. Jul 21 17:10:02 mx1 kernel: [ 1526.222392] ret_from_fork+0x22/0x30
  2119. Jul 21 17:10:02 mx1 kernel: [ 1526.222476] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2120. Jul 21 17:10:02 mx1 kernel: [ 1526.222479] caller is blk_mq_complete_request_remote+0x42/0x90
  2121. Jul 21 17:10:02 mx1 kernel: [ 1526.222483] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2122. Jul 21 17:10:02 mx1 kernel: [ 1526.222485] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2123. Jul 21 17:10:02 mx1 kernel: [ 1526.222486] Call Trace:
  2124. Jul 21 17:10:02 mx1 kernel: [ 1526.222489] dump_stack+0x6d/0x90
  2125. Jul 21 17:10:02 mx1 kernel: [ 1526.222492] check_preemption_disabled+0xbb/0xd0
  2126. Jul 21 17:10:02 mx1 kernel: [ 1526.222496] blk_mq_complete_request_remote+0x42/0x90
  2127. Jul 21 17:10:02 mx1 kernel: [ 1526.222499] blk_mq_complete_request+0x9/0x30
  2128. Jul 21 17:10:02 mx1 kernel: [ 1526.222502] loop_queue_work+0x213/0x9e5 [loop]
  2129. Jul 21 17:10:02 mx1 kernel: [ 1526.222507] ? finish_task_switch+0x8c/0x3e0
  2130. Jul 21 17:10:02 mx1 kernel: [ 1526.222512] ? loop_info64_to_compat+0x220/0x220 [loop]
  2131. Jul 21 17:10:02 mx1 kernel: [ 1526.222516] kthread_worker_fn+0xa6/0x1b0
  2132. Jul 21 17:10:02 mx1 kernel: [ 1526.222519] kthread+0x153/0x170
  2133. Jul 21 17:10:02 mx1 kernel: [ 1526.222522] ? kthread_park+0x80/0x80
  2134. Jul 21 17:10:02 mx1 kernel: [ 1526.222524] ret_from_fork+0x22/0x30
  2135. Jul 21 17:10:03 mx1 kernel: [ 1527.827510] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2136. Jul 21 17:10:03 mx1 kernel: [ 1527.827515] caller is blk_mq_complete_request_remote+0x42/0x90
  2137. Jul 21 17:10:03 mx1 kernel: [ 1527.827521] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2138. Jul 21 17:10:03 mx1 kernel: [ 1527.827523] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2139. Jul 21 17:10:03 mx1 kernel: [ 1527.827524] Call Trace:
  2140. Jul 21 17:10:03 mx1 kernel: [ 1527.827528] dump_stack+0x6d/0x90
  2141. Jul 21 17:10:03 mx1 kernel: [ 1527.827532] check_preemption_disabled+0xbb/0xd0
  2142. Jul 21 17:10:03 mx1 kernel: [ 1527.827536] blk_mq_complete_request_remote+0x42/0x90
  2143. Jul 21 17:10:03 mx1 kernel: [ 1527.827539] blk_mq_complete_request+0x9/0x30
  2144. Jul 21 17:10:03 mx1 kernel: [ 1527.827542] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2145. Jul 21 17:10:03 mx1 kernel: [ 1527.827547] ? preempt_count_add+0x63/0x90
  2146. Jul 21 17:10:03 mx1 kernel: [ 1527.827551] ? _raw_spin_lock_irqsave+0x20/0x50
  2147. Jul 21 17:10:03 mx1 kernel: [ 1527.827554] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2148. Jul 21 17:10:03 mx1 kernel: [ 1527.827557] kthread+0x153/0x170
  2149. Jul 21 17:10:03 mx1 kernel: [ 1527.827560] ? kthread_park+0x80/0x80
  2150. Jul 21 17:10:03 mx1 kernel: [ 1527.827562] ret_from_fork+0x22/0x30
  2151. Jul 21 17:10:06 mx1 kernel: [ 1529.875511] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2152. Jul 21 17:10:06 mx1 kernel: [ 1529.875518] caller is blk_mq_complete_request_remote+0x42/0x90
  2153. Jul 21 17:10:06 mx1 kernel: [ 1529.875526] CPU: 1 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2154. Jul 21 17:10:06 mx1 kernel: [ 1529.875528] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2155. Jul 21 17:10:06 mx1 kernel: [ 1529.875530] Call Trace:
  2156. Jul 21 17:10:06 mx1 kernel: [ 1529.875534] dump_stack+0x6d/0x90
  2157. Jul 21 17:10:06 mx1 kernel: [ 1529.875539] check_preemption_disabled+0xbb/0xd0
  2158. Jul 21 17:10:06 mx1 kernel: [ 1529.875544] blk_mq_complete_request_remote+0x42/0x90
  2159. Jul 21 17:10:06 mx1 kernel: [ 1529.875548] blk_mq_complete_request+0x9/0x30
  2160. Jul 21 17:10:06 mx1 kernel: [ 1529.875551] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2161. Jul 21 17:10:06 mx1 kernel: [ 1529.875558] ? preempt_count_add+0x63/0x90
  2162. Jul 21 17:10:06 mx1 kernel: [ 1529.875562] ? _raw_spin_lock_irqsave+0x20/0x50
  2163. Jul 21 17:10:06 mx1 kernel: [ 1529.875567] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2164. Jul 21 17:10:06 mx1 kernel: [ 1529.875570] kthread+0x153/0x170
  2165. Jul 21 17:10:06 mx1 kernel: [ 1529.875574] ? kthread_park+0x80/0x80
  2166. Jul 21 17:10:06 mx1 kernel: [ 1529.875576] ret_from_fork+0x22/0x30
  2167. Jul 21 17:10:06 mx1 kernel: [ 1530.599696] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2168. Jul 21 17:10:06 mx1 kernel: [ 1530.599704] caller is blk_mq_complete_request_remote+0x42/0x90
  2169. Jul 21 17:10:06 mx1 kernel: [ 1530.599714] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2170. Jul 21 17:10:06 mx1 kernel: [ 1530.599717] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2171. Jul 21 17:10:06 mx1 kernel: [ 1530.599719] Call Trace:
  2172. Jul 21 17:10:06 mx1 kernel: [ 1530.599726] dump_stack+0x6d/0x90
  2173. Jul 21 17:10:06 mx1 kernel: [ 1530.599732] check_preemption_disabled+0xbb/0xd0
  2174. Jul 21 17:10:06 mx1 kernel: [ 1530.599740] blk_mq_complete_request_remote+0x42/0x90
  2175. Jul 21 17:10:06 mx1 kernel: [ 1530.599744] blk_mq_complete_request+0x9/0x30
  2176. Jul 21 17:10:06 mx1 kernel: [ 1530.599748] loop_queue_work+0x213/0x9e5 [loop]
  2177. Jul 21 17:10:06 mx1 kernel: [ 1530.599757] ? finish_task_switch+0x8c/0x3e0
  2178. Jul 21 17:10:06 mx1 kernel: [ 1530.599764] ? loop_info64_to_compat+0x220/0x220 [loop]
  2179. Jul 21 17:10:06 mx1 kernel: [ 1530.599769] kthread_worker_fn+0xa6/0x1b0
  2180. Jul 21 17:10:06 mx1 kernel: [ 1530.599774] kthread+0x153/0x170
  2181. Jul 21 17:10:06 mx1 kernel: [ 1530.599776] ? kthread_park+0x80/0x80
  2182. Jul 21 17:10:06 mx1 kernel: [ 1530.599779] ret_from_fork+0x22/0x30
  2183. Jul 21 17:10:06 mx1 kernel: [ 1530.599847] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2184. Jul 21 17:10:06 mx1 kernel: [ 1530.599850] caller is blk_mq_complete_request_remote+0x42/0x90
  2185. Jul 21 17:10:06 mx1 kernel: [ 1530.599854] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2186. Jul 21 17:10:06 mx1 kernel: [ 1530.599856] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2187. Jul 21 17:10:06 mx1 kernel: [ 1530.599857] Call Trace:
  2188. Jul 21 17:10:06 mx1 kernel: [ 1530.599859] dump_stack+0x6d/0x90
  2189. Jul 21 17:10:06 mx1 kernel: [ 1530.599863] check_preemption_disabled+0xbb/0xd0
  2190. Jul 21 17:10:06 mx1 kernel: [ 1530.599868] blk_mq_complete_request_remote+0x42/0x90
  2191. Jul 21 17:10:06 mx1 kernel: [ 1530.599871] blk_mq_complete_request+0x9/0x30
  2192. Jul 21 17:10:06 mx1 kernel: [ 1530.599874] loop_queue_work+0x213/0x9e5 [loop]
  2193. Jul 21 17:10:06 mx1 kernel: [ 1530.599879] ? finish_task_switch+0x8c/0x3e0
  2194. Jul 21 17:10:06 mx1 kernel: [ 1530.599885] ? loop_info64_to_compat+0x220/0x220 [loop]
  2195. Jul 21 17:10:06 mx1 kernel: [ 1530.599888] kthread_worker_fn+0xa6/0x1b0
  2196. Jul 21 17:10:06 mx1 kernel: [ 1530.599892] kthread+0x153/0x170
  2197. Jul 21 17:10:06 mx1 kernel: [ 1530.599895] ? kthread_park+0x80/0x80
  2198. Jul 21 17:10:06 mx1 kernel: [ 1530.599897] ret_from_fork+0x22/0x30
  2199. Jul 21 17:10:06 mx1 kernel: [ 1530.600578] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2200. Jul 21 17:10:06 mx1 kernel: [ 1530.600581] caller is blk_mq_complete_request_remote+0x42/0x90
  2201. Jul 21 17:10:06 mx1 kernel: [ 1530.600586] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2202. Jul 21 17:10:06 mx1 kernel: [ 1530.600588] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2203. Jul 21 17:10:06 mx1 kernel: [ 1530.600590] Call Trace:
  2204. Jul 21 17:10:06 mx1 kernel: [ 1530.600593] dump_stack+0x6d/0x90
  2205. Jul 21 17:10:06 mx1 kernel: [ 1530.600597] check_preemption_disabled+0xbb/0xd0
  2206. Jul 21 17:10:06 mx1 kernel: [ 1530.600602] blk_mq_complete_request_remote+0x42/0x90
  2207. Jul 21 17:10:06 mx1 kernel: [ 1530.600605] blk_mq_complete_request+0x9/0x30
  2208. Jul 21 17:10:06 mx1 kernel: [ 1530.600608] loop_queue_work+0x213/0x9e5 [loop]
  2209. Jul 21 17:10:06 mx1 kernel: [ 1530.600614] ? finish_task_switch+0x8c/0x3e0
  2210. Jul 21 17:10:06 mx1 kernel: [ 1530.600620] ? loop_info64_to_compat+0x220/0x220 [loop]
  2211. Jul 21 17:10:06 mx1 kernel: [ 1530.600623] kthread_worker_fn+0xa6/0x1b0
  2212. Jul 21 17:10:06 mx1 kernel: [ 1530.600627] kthread+0x153/0x170
  2213. Jul 21 17:10:06 mx1 kernel: [ 1530.600629] ? kthread_park+0x80/0x80
  2214. Jul 21 17:10:06 mx1 kernel: [ 1530.600632] ret_from_fork+0x22/0x30
  2215. Jul 21 17:10:06 mx1 kernel: [ 1530.600681] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2216. Jul 21 17:10:06 mx1 kernel: [ 1530.600683] caller is blk_mq_complete_request_remote+0x42/0x90
  2217. Jul 21 17:10:06 mx1 kernel: [ 1530.600686] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2218. Jul 21 17:10:06 mx1 kernel: [ 1530.600688] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2219. Jul 21 17:10:06 mx1 kernel: [ 1530.600690] Call Trace:
  2220. Jul 21 17:10:06 mx1 kernel: [ 1530.600691] dump_stack+0x6d/0x90
  2221. Jul 21 17:10:06 mx1 kernel: [ 1530.600695] check_preemption_disabled+0xbb/0xd0
  2222. Jul 21 17:10:06 mx1 kernel: [ 1530.600700] blk_mq_complete_request_remote+0x42/0x90
  2223. Jul 21 17:10:06 mx1 kernel: [ 1530.600703] blk_mq_complete_request+0x9/0x30
  2224. Jul 21 17:10:06 mx1 kernel: [ 1530.600706] loop_queue_work+0x213/0x9e5 [loop]
  2225. Jul 21 17:10:06 mx1 kernel: [ 1530.600711] ? finish_task_switch+0x8c/0x3e0
  2226. Jul 21 17:10:06 mx1 kernel: [ 1530.600717] ? loop_info64_to_compat+0x220/0x220 [loop]
  2227. Jul 21 17:10:06 mx1 kernel: [ 1530.600720] kthread_worker_fn+0xa6/0x1b0
  2228. Jul 21 17:10:06 mx1 kernel: [ 1530.600724] kthread+0x153/0x170
  2229. Jul 21 17:10:06 mx1 kernel: [ 1530.600726] ? kthread_park+0x80/0x80
  2230. Jul 21 17:10:06 mx1 kernel: [ 1530.600729] ret_from_fork+0x22/0x30
  2231. Jul 21 17:10:06 mx1 kernel: [ 1530.601053] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2232. Jul 21 17:10:06 mx1 kernel: [ 1530.601055] caller is blk_mq_complete_request_remote+0x42/0x90
  2233. Jul 21 17:10:06 mx1 kernel: [ 1530.601059] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2234. Jul 21 17:10:06 mx1 kernel: [ 1530.601061] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2235. Jul 21 17:10:06 mx1 kernel: [ 1530.601062] Call Trace:
  2236. Jul 21 17:10:06 mx1 kernel: [ 1530.601064] dump_stack+0x6d/0x90
  2237. Jul 21 17:10:06 mx1 kernel: [ 1530.601068] check_preemption_disabled+0xbb/0xd0
  2238. Jul 21 17:10:06 mx1 kernel: [ 1530.601073] blk_mq_complete_request_remote+0x42/0x90
  2239. Jul 21 17:10:06 mx1 kernel: [ 1530.601076] blk_mq_complete_request+0x9/0x30
  2240. Jul 21 17:10:06 mx1 kernel: [ 1530.601079] loop_queue_work+0x213/0x9e5 [loop]
  2241. Jul 21 17:10:06 mx1 kernel: [ 1530.601085] ? finish_task_switch+0x8c/0x3e0
  2242. Jul 21 17:10:06 mx1 kernel: [ 1530.601090] ? loop_info64_to_compat+0x220/0x220 [loop]
  2243. Jul 21 17:10:06 mx1 kernel: [ 1530.601093] kthread_worker_fn+0xa6/0x1b0
  2244. Jul 21 17:10:06 mx1 kernel: [ 1530.601097] kthread+0x153/0x170
  2245. Jul 21 17:10:06 mx1 kernel: [ 1530.601099] ? kthread_park+0x80/0x80
  2246. Jul 21 17:10:06 mx1 kernel: [ 1530.601102] ret_from_fork+0x22/0x30
  2247. Jul 21 17:10:06 mx1 kernel: [ 1530.601150] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2248. Jul 21 17:10:06 mx1 kernel: [ 1530.601151] caller is blk_mq_complete_request_remote+0x42/0x90
  2249. Jul 21 17:10:06 mx1 kernel: [ 1530.601154] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2250. Jul 21 17:10:06 mx1 kernel: [ 1530.601156] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2251. Jul 21 17:10:06 mx1 kernel: [ 1530.601157] Call Trace:
  2252. Jul 21 17:10:06 mx1 kernel: [ 1530.601159] dump_stack+0x6d/0x90
  2253. Jul 21 17:10:06 mx1 kernel: [ 1530.601163] check_preemption_disabled+0xbb/0xd0
  2254. Jul 21 17:10:06 mx1 kernel: [ 1530.601167] blk_mq_complete_request_remote+0x42/0x90
  2255. Jul 21 17:10:06 mx1 kernel: [ 1530.601170] blk_mq_complete_request+0x9/0x30
  2256. Jul 21 17:10:06 mx1 kernel: [ 1530.601173] loop_queue_work+0x213/0x9e5 [loop]
  2257. Jul 21 17:10:06 mx1 kernel: [ 1530.601177] ? finish_task_switch+0x8c/0x3e0
  2258. Jul 21 17:10:06 mx1 kernel: [ 1530.601182] ? loop_info64_to_compat+0x220/0x220 [loop]
  2259. Jul 21 17:10:06 mx1 kernel: [ 1530.601185] kthread_worker_fn+0xa6/0x1b0
  2260. Jul 21 17:10:06 mx1 kernel: [ 1530.601189] kthread+0x153/0x170
  2261. Jul 21 17:10:06 mx1 kernel: [ 1530.601191] ? kthread_park+0x80/0x80
  2262. Jul 21 17:10:06 mx1 kernel: [ 1530.601194] ret_from_fork+0x22/0x30
  2263. Jul 21 17:10:06 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.xfce.Xfconf' requested by ':1.0' (uid=0 pid=13908 comm="thunar ")
  2264. Jul 21 17:10:06 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.xfce.Xfconf'
  2265. Jul 21 17:10:06 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.freedesktop.portal.Desktop' requested by ':1.0' (uid=0 pid=13908 comm="thunar ")
  2266. Jul 21 17:10:06 mx1 kernel: [ 1530.634858] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2267. Jul 21 17:10:06 mx1 kernel: [ 1530.634864] caller is blk_mq_complete_request_remote+0x42/0x90
  2268. Jul 21 17:10:06 mx1 kernel: [ 1530.634871] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2269. Jul 21 17:10:06 mx1 kernel: [ 1530.634874] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2270. Jul 21 17:10:06 mx1 kernel: [ 1530.634876] Call Trace:
  2271. Jul 21 17:10:06 mx1 kernel: [ 1530.634880] dump_stack+0x6d/0x90
  2272. Jul 21 17:10:06 mx1 kernel: [ 1530.634885] check_preemption_disabled+0xbb/0xd0
  2273. Jul 21 17:10:06 mx1 kernel: [ 1530.634891] blk_mq_complete_request_remote+0x42/0x90
  2274. Jul 21 17:10:06 mx1 kernel: [ 1530.634895] blk_mq_complete_request+0x9/0x30
  2275. Jul 21 17:10:06 mx1 kernel: [ 1530.634899] loop_queue_work+0x213/0x9e5 [loop]
  2276. Jul 21 17:10:06 mx1 kernel: [ 1530.634905] ? finish_task_switch+0x8c/0x3e0
  2277. Jul 21 17:10:06 mx1 kernel: [ 1530.634911] ? loop_info64_to_compat+0x220/0x220 [loop]
  2278. Jul 21 17:10:06 mx1 kernel: [ 1530.634914] kthread_worker_fn+0xa6/0x1b0
  2279. Jul 21 17:10:06 mx1 kernel: [ 1530.634919] kthread+0x153/0x170
  2280. Jul 21 17:10:06 mx1 kernel: [ 1530.634921] ? kthread_park+0x80/0x80
  2281. Jul 21 17:10:06 mx1 kernel: [ 1530.634924] ret_from_fork+0x22/0x30
  2282. Jul 21 17:10:06 mx1 kernel: [ 1530.634966] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2283. Jul 21 17:10:06 mx1 kernel: [ 1530.634968] caller is blk_mq_complete_request_remote+0x42/0x90
  2284. Jul 21 17:10:06 mx1 kernel: [ 1530.634972] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2285. Jul 21 17:10:06 mx1 kernel: [ 1530.634974] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2286. Jul 21 17:10:06 mx1 kernel: [ 1530.634975] Call Trace:
  2287. Jul 21 17:10:06 mx1 kernel: [ 1530.634977] dump_stack+0x6d/0x90
  2288. Jul 21 17:10:06 mx1 kernel: [ 1530.634981] check_preemption_disabled+0xbb/0xd0
  2289. Jul 21 17:10:06 mx1 kernel: [ 1530.634985] blk_mq_complete_request_remote+0x42/0x90
  2290. Jul 21 17:10:06 mx1 kernel: [ 1530.634988] blk_mq_complete_request+0x9/0x30
  2291. Jul 21 17:10:06 mx1 kernel: [ 1530.634991] loop_queue_work+0x213/0x9e5 [loop]
  2292. Jul 21 17:10:06 mx1 kernel: [ 1530.634996] ? finish_task_switch+0x8c/0x3e0
  2293. Jul 21 17:10:06 mx1 kernel: [ 1530.635001] ? loop_info64_to_compat+0x220/0x220 [loop]
  2294. Jul 21 17:10:06 mx1 kernel: [ 1530.635005] kthread_worker_fn+0xa6/0x1b0
  2295. Jul 21 17:10:06 mx1 kernel: [ 1530.635008] kthread+0x153/0x170
  2296. Jul 21 17:10:06 mx1 kernel: [ 1530.635011] ? kthread_park+0x80/0x80
  2297. Jul 21 17:10:06 mx1 kernel: [ 1530.635014] ret_from_fork+0x22/0x30
  2298. Jul 21 17:10:06 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.freedesktop.portal.Documents' requested by ':1.2' (uid=0 pid=13924 comm="/usr/libexec/xdg-desktop-portal ")
  2299. Jul 21 17:10:06 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.freedesktop.impl.portal.PermissionStore' requested by ':1.3' (uid=0 pid=13929 comm="/usr/libexec/xdg-document-portal ")
  2300. Jul 21 17:10:07 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.freedesktop.impl.portal.PermissionStore'
  2301. Jul 21 17:10:07 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.freedesktop.portal.Documents'
  2302. Jul 21 17:10:07 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.freedesktop.impl.portal.desktop.gtk' requested by ':1.2' (uid=0 pid=13924 comm="/usr/libexec/xdg-desktop-portal ")
  2303. Jul 21 17:10:07 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.freedesktop.impl.portal.desktop.gtk'
  2304. Jul 21 17:10:07 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.freedesktop.portal.Desktop'
  2305. Jul 21 17:10:08 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.freedesktop.thumbnails.Thumbnailer1' requested by ':1.0' (uid=0 pid=13908 comm="thunar ")
  2306. Jul 21 17:10:08 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.gtk.vfs.Daemon' requested by ':1.6' (uid=0 pid=13950 comm="/usr/lib/x86_64-linux-gnu/tumbler-1/tumblerd ")
  2307. Jul 21 17:10:08 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.gtk.vfs.Daemon'
  2308. Jul 21 17:10:09 mx1 kernel: [ 1533.284815] check_preemption_disabled: 259 callbacks suppressed
  2309. Jul 21 17:10:09 mx1 kernel: [ 1533.284822] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2310. Jul 21 17:10:09 mx1 kernel: [ 1533.284825] caller is blk_mq_complete_request_remote+0x42/0x90
  2311. Jul 21 17:10:09 mx1 kernel: [ 1533.284833] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2312. Jul 21 17:10:09 mx1 kernel: [ 1533.284835] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2313. Jul 21 17:10:09 mx1 kernel: [ 1533.284837] Call Trace:
  2314. Jul 21 17:10:09 mx1 kernel: [ 1533.284843] dump_stack+0x6d/0x90
  2315. Jul 21 17:10:09 mx1 kernel: [ 1533.284848] check_preemption_disabled+0xbb/0xd0
  2316. Jul 21 17:10:09 mx1 kernel: [ 1533.284854] blk_mq_complete_request_remote+0x42/0x90
  2317. Jul 21 17:10:09 mx1 kernel: [ 1533.284858] blk_mq_complete_request+0x9/0x30
  2318. Jul 21 17:10:09 mx1 kernel: [ 1533.284862] loop_queue_work+0x213/0x9e5 [loop]
  2319. Jul 21 17:10:09 mx1 kernel: [ 1533.284868] ? finish_task_switch+0x8c/0x3e0
  2320. Jul 21 17:10:09 mx1 kernel: [ 1533.284874] ? loop_info64_to_compat+0x220/0x220 [loop]
  2321. Jul 21 17:10:09 mx1 kernel: [ 1533.284878] kthread_worker_fn+0xa6/0x1b0
  2322. Jul 21 17:10:09 mx1 kernel: [ 1533.284882] kthread+0x153/0x170
  2323. Jul 21 17:10:09 mx1 kernel: [ 1533.284885] ? kthread_park+0x80/0x80
  2324. Jul 21 17:10:09 mx1 kernel: [ 1533.284888] ret_from_fork+0x22/0x30
  2325. Jul 21 17:10:09 mx1 kernel: [ 1533.284948] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2326. Jul 21 17:10:09 mx1 kernel: [ 1533.284951] caller is blk_mq_complete_request_remote+0x42/0x90
  2327. Jul 21 17:10:09 mx1 kernel: [ 1533.284954] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2328. Jul 21 17:10:09 mx1 kernel: [ 1533.284956] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2329. Jul 21 17:10:09 mx1 kernel: [ 1533.284958] Call Trace:
  2330. Jul 21 17:10:09 mx1 kernel: [ 1533.284959] dump_stack+0x6d/0x90
  2331. Jul 21 17:10:09 mx1 kernel: [ 1533.284964] check_preemption_disabled+0xbb/0xd0
  2332. Jul 21 17:10:09 mx1 kernel: [ 1533.284969] blk_mq_complete_request_remote+0x42/0x90
  2333. Jul 21 17:10:09 mx1 kernel: [ 1533.284972] blk_mq_complete_request+0x9/0x30
  2334. Jul 21 17:10:09 mx1 kernel: [ 1533.284975] loop_queue_work+0x213/0x9e5 [loop]
  2335. Jul 21 17:10:09 mx1 kernel: [ 1533.284980] ? finish_task_switch+0x8c/0x3e0
  2336. Jul 21 17:10:09 mx1 kernel: [ 1533.284984] ? loop_info64_to_compat+0x220/0x220 [loop]
  2337. Jul 21 17:10:09 mx1 kernel: [ 1533.284988] kthread_worker_fn+0xa6/0x1b0
  2338. Jul 21 17:10:09 mx1 kernel: [ 1533.284991] kthread+0x153/0x170
  2339. Jul 21 17:10:09 mx1 kernel: [ 1533.284994] ? kthread_park+0x80/0x80
  2340. Jul 21 17:10:09 mx1 kernel: [ 1533.284996] ret_from_fork+0x22/0x30
  2341. Jul 21 17:10:09 mx1 kernel: [ 1533.299871] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2342. Jul 21 17:10:09 mx1 kernel: [ 1533.299878] caller is blk_mq_complete_request_remote+0x42/0x90
  2343. Jul 21 17:10:09 mx1 kernel: [ 1533.299886] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2344. Jul 21 17:10:09 mx1 kernel: [ 1533.299889] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2345. Jul 21 17:10:09 mx1 kernel: [ 1533.299891] Call Trace:
  2346. Jul 21 17:10:09 mx1 kernel: [ 1533.299896] dump_stack+0x6d/0x90
  2347. Jul 21 17:10:09 mx1 kernel: [ 1533.299902] check_preemption_disabled+0xbb/0xd0
  2348. Jul 21 17:10:09 mx1 kernel: [ 1533.299908] blk_mq_complete_request_remote+0x42/0x90
  2349. Jul 21 17:10:09 mx1 kernel: [ 1533.299912] blk_mq_complete_request+0x9/0x30
  2350. Jul 21 17:10:09 mx1 kernel: [ 1533.299916] loop_queue_work+0x213/0x9e5 [loop]
  2351. Jul 21 17:10:09 mx1 kernel: [ 1533.299923] ? finish_task_switch+0x8c/0x3e0
  2352. Jul 21 17:10:09 mx1 kernel: [ 1533.299929] ? loop_info64_to_compat+0x220/0x220 [loop]
  2353. Jul 21 17:10:09 mx1 kernel: [ 1533.299932] kthread_worker_fn+0xa6/0x1b0
  2354. Jul 21 17:10:09 mx1 kernel: [ 1533.299937] kthread+0x153/0x170
  2355. Jul 21 17:10:09 mx1 kernel: [ 1533.299939] ? kthread_park+0x80/0x80
  2356. Jul 21 17:10:09 mx1 kernel: [ 1533.299942] ret_from_fork+0x22/0x30
  2357. Jul 21 17:10:09 mx1 kernel: [ 1533.299992] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2358. Jul 21 17:10:09 mx1 kernel: [ 1533.299994] caller is blk_mq_complete_request_remote+0x42/0x90
  2359. Jul 21 17:10:09 mx1 kernel: [ 1533.299998] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2360. Jul 21 17:10:09 mx1 kernel: [ 1533.300000] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2361. Jul 21 17:10:09 mx1 kernel: [ 1533.300001] Call Trace:
  2362. Jul 21 17:10:09 mx1 kernel: [ 1533.300003] dump_stack+0x6d/0x90
  2363. Jul 21 17:10:09 mx1 kernel: [ 1533.300008] check_preemption_disabled+0xbb/0xd0
  2364. Jul 21 17:10:09 mx1 kernel: [ 1533.300013] blk_mq_complete_request_remote+0x42/0x90
  2365. Jul 21 17:10:09 mx1 kernel: [ 1533.300016] blk_mq_complete_request+0x9/0x30
  2366. Jul 21 17:10:09 mx1 kernel: [ 1533.300020] loop_queue_work+0x213/0x9e5 [loop]
  2367. Jul 21 17:10:09 mx1 kernel: [ 1533.300025] ? finish_task_switch+0x8c/0x3e0
  2368. Jul 21 17:10:09 mx1 kernel: [ 1533.300031] ? loop_info64_to_compat+0x220/0x220 [loop]
  2369. Jul 21 17:10:09 mx1 kernel: [ 1533.300034] kthread_worker_fn+0xa6/0x1b0
  2370. Jul 21 17:10:09 mx1 kernel: [ 1533.300038] kthread+0x153/0x170
  2371. Jul 21 17:10:09 mx1 kernel: [ 1533.300041] ? kthread_park+0x80/0x80
  2372. Jul 21 17:10:09 mx1 kernel: [ 1533.300044] ret_from_fork+0x22/0x30
  2373. Jul 21 17:10:10 mx1 kernel: [ 1533.971898] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2374. Jul 21 17:10:10 mx1 kernel: [ 1533.971927] caller is blk_mq_complete_request_remote+0x42/0x90
  2375. Jul 21 17:10:10 mx1 kernel: [ 1533.971956] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2376. Jul 21 17:10:10 mx1 kernel: [ 1533.971962] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2377. Jul 21 17:10:10 mx1 kernel: [ 1533.971967] Call Trace:
  2378. Jul 21 17:10:10 mx1 kernel: [ 1533.971988] dump_stack+0x6d/0x90
  2379. Jul 21 17:10:10 mx1 kernel: [ 1533.972011] check_preemption_disabled+0xbb/0xd0
  2380. Jul 21 17:10:10 mx1 kernel: [ 1533.972034] blk_mq_complete_request_remote+0x42/0x90
  2381. Jul 21 17:10:10 mx1 kernel: [ 1533.972047] blk_mq_complete_request+0x9/0x30
  2382. Jul 21 17:10:10 mx1 kernel: [ 1533.972057] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2383. Jul 21 17:10:10 mx1 kernel: [ 1533.972086] ? preempt_count_add+0x63/0x90
  2384. Jul 21 17:10:10 mx1 kernel: [ 1533.972105] ? _raw_spin_lock_irqsave+0x20/0x50
  2385. Jul 21 17:10:10 mx1 kernel: [ 1533.972126] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2386. Jul 21 17:10:10 mx1 kernel: [ 1533.972134] kthread+0x153/0x170
  2387. Jul 21 17:10:10 mx1 kernel: [ 1533.972150] ? kthread_park+0x80/0x80
  2388. Jul 21 17:10:10 mx1 kernel: [ 1533.972160] ret_from_fork+0x22/0x30
  2389. Jul 21 17:10:10 mx1 kernel: [ 1534.572621] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2390. Jul 21 17:10:10 mx1 kernel: [ 1534.572628] caller is blk_mq_complete_request_remote+0x42/0x90
  2391. Jul 21 17:10:10 mx1 kernel: [ 1534.572637] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2392. Jul 21 17:10:10 mx1 kernel: [ 1534.572640] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2393. Jul 21 17:10:10 mx1 kernel: [ 1534.572641] Call Trace:
  2394. Jul 21 17:10:10 mx1 kernel: [ 1534.572647] dump_stack+0x6d/0x90
  2395. Jul 21 17:10:10 mx1 kernel: [ 1534.572652] check_preemption_disabled+0xbb/0xd0
  2396. Jul 21 17:10:10 mx1 kernel: [ 1534.572658] blk_mq_complete_request_remote+0x42/0x90
  2397. Jul 21 17:10:10 mx1 kernel: [ 1534.572663] blk_mq_complete_request+0x9/0x30
  2398. Jul 21 17:10:10 mx1 kernel: [ 1534.572667] loop_queue_work+0x213/0x9e5 [loop]
  2399. Jul 21 17:10:10 mx1 kernel: [ 1534.572674] ? finish_task_switch+0x8c/0x3e0
  2400. Jul 21 17:10:10 mx1 kernel: [ 1534.572680] ? loop_info64_to_compat+0x220/0x220 [loop]
  2401. Jul 21 17:10:10 mx1 kernel: [ 1534.572684] kthread_worker_fn+0xa6/0x1b0
  2402. Jul 21 17:10:10 mx1 kernel: [ 1534.572688] kthread+0x153/0x170
  2403. Jul 21 17:10:10 mx1 kernel: [ 1534.572691] ? kthread_park+0x80/0x80
  2404. Jul 21 17:10:10 mx1 kernel: [ 1534.572694] ret_from_fork+0x22/0x30
  2405. Jul 21 17:10:10 mx1 kernel: [ 1534.572753] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2406. Jul 21 17:10:10 mx1 kernel: [ 1534.572756] caller is blk_mq_complete_request_remote+0x42/0x90
  2407. Jul 21 17:10:10 mx1 kernel: [ 1534.572760] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2408. Jul 21 17:10:10 mx1 kernel: [ 1534.572762] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2409. Jul 21 17:10:10 mx1 kernel: [ 1534.572763] Call Trace:
  2410. Jul 21 17:10:10 mx1 kernel: [ 1534.572765] dump_stack+0x6d/0x90
  2411. Jul 21 17:10:10 mx1 kernel: [ 1534.572770] check_preemption_disabled+0xbb/0xd0
  2412. Jul 21 17:10:10 mx1 kernel: [ 1534.572775] blk_mq_complete_request_remote+0x42/0x90
  2413. Jul 21 17:10:10 mx1 kernel: [ 1534.572777] blk_mq_complete_request+0x9/0x30
  2414. Jul 21 17:10:10 mx1 kernel: [ 1534.572780] loop_queue_work+0x213/0x9e5 [loop]
  2415. Jul 21 17:10:10 mx1 kernel: [ 1534.572786] ? finish_task_switch+0x8c/0x3e0
  2416. Jul 21 17:10:10 mx1 kernel: [ 1534.572791] ? loop_info64_to_compat+0x220/0x220 [loop]
  2417. Jul 21 17:10:10 mx1 kernel: [ 1534.572794] kthread_worker_fn+0xa6/0x1b0
  2418. Jul 21 17:10:10 mx1 kernel: [ 1534.572798] kthread+0x153/0x170
  2419. Jul 21 17:10:10 mx1 kernel: [ 1534.572801] ? kthread_park+0x80/0x80
  2420. Jul 21 17:10:10 mx1 kernel: [ 1534.572803] ret_from_fork+0x22/0x30
  2421. Jul 21 17:10:12 mx1 kernel: [ 1536.019701] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2422. Jul 21 17:10:12 mx1 kernel: [ 1536.019711] caller is blk_mq_complete_request_remote+0x42/0x90
  2423. Jul 21 17:10:12 mx1 kernel: [ 1536.019722] CPU: 3 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2424. Jul 21 17:10:12 mx1 kernel: [ 1536.019726] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2425. Jul 21 17:10:12 mx1 kernel: [ 1536.019728] Call Trace:
  2426. Jul 21 17:10:12 mx1 kernel: [ 1536.019734] dump_stack+0x6d/0x90
  2427. Jul 21 17:10:12 mx1 kernel: [ 1536.019741] check_preemption_disabled+0xbb/0xd0
  2428. Jul 21 17:10:12 mx1 kernel: [ 1536.019749] blk_mq_complete_request_remote+0x42/0x90
  2429. Jul 21 17:10:12 mx1 kernel: [ 1536.019753] blk_mq_complete_request+0x9/0x30
  2430. Jul 21 17:10:12 mx1 kernel: [ 1536.019758] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2431. Jul 21 17:10:12 mx1 kernel: [ 1536.019770] ? preempt_count_add+0x63/0x90
  2432. Jul 21 17:10:12 mx1 kernel: [ 1536.019775] ? _raw_spin_lock_irqsave+0x20/0x50
  2433. Jul 21 17:10:12 mx1 kernel: [ 1536.019782] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2434. Jul 21 17:10:12 mx1 kernel: [ 1536.019785] kthread+0x153/0x170
  2435. Jul 21 17:10:12 mx1 kernel: [ 1536.019791] ? kthread_park+0x80/0x80
  2436. Jul 21 17:10:12 mx1 kernel: [ 1536.019793] ret_from_fork+0x22/0x30
  2437. Jul 21 17:10:12 mx1 kernel: [ 1536.414571] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2438. Jul 21 17:10:12 mx1 kernel: [ 1536.414576] caller is blk_mq_complete_request_remote+0x42/0x90
  2439. Jul 21 17:10:12 mx1 kernel: [ 1536.414582] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2440. Jul 21 17:10:12 mx1 kernel: [ 1536.414584] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2441. Jul 21 17:10:12 mx1 kernel: [ 1536.414586] Call Trace:
  2442. Jul 21 17:10:12 mx1 kernel: [ 1536.414589] dump_stack+0x6d/0x90
  2443. Jul 21 17:10:12 mx1 kernel: [ 1536.414594] check_preemption_disabled+0xbb/0xd0
  2444. Jul 21 17:10:12 mx1 kernel: [ 1536.414598] blk_mq_complete_request_remote+0x42/0x90
  2445. Jul 21 17:10:12 mx1 kernel: [ 1536.414601] blk_mq_complete_request+0x9/0x30
  2446. Jul 21 17:10:12 mx1 kernel: [ 1536.414604] loop_queue_work+0x213/0x9e5 [loop]
  2447. Jul 21 17:10:12 mx1 kernel: [ 1536.414609] ? finish_task_switch+0x8c/0x3e0
  2448. Jul 21 17:10:12 mx1 kernel: [ 1536.414614] ? loop_info64_to_compat+0x220/0x220 [loop]
  2449. Jul 21 17:10:12 mx1 kernel: [ 1536.414617] kthread_worker_fn+0xa6/0x1b0
  2450. Jul 21 17:10:12 mx1 kernel: [ 1536.414620] kthread+0x153/0x170
  2451. Jul 21 17:10:12 mx1 kernel: [ 1536.414622] ? kthread_park+0x80/0x80
  2452. Jul 21 17:10:12 mx1 kernel: [ 1536.414624] ret_from_fork+0x22/0x30
  2453. Jul 21 17:10:12 mx1 kernel: [ 1536.414672] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2454. Jul 21 17:10:12 mx1 kernel: [ 1536.414675] caller is blk_mq_complete_request_remote+0x42/0x90
  2455. Jul 21 17:10:12 mx1 kernel: [ 1536.414678] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2456. Jul 21 17:10:12 mx1 kernel: [ 1536.414681] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2457. Jul 21 17:10:12 mx1 kernel: [ 1536.414682] Call Trace:
  2458. Jul 21 17:10:12 mx1 kernel: [ 1536.414684] dump_stack+0x6d/0x90
  2459. Jul 21 17:10:12 mx1 kernel: [ 1536.414687] check_preemption_disabled+0xbb/0xd0
  2460. Jul 21 17:10:12 mx1 kernel: [ 1536.414690] blk_mq_complete_request_remote+0x42/0x90
  2461. Jul 21 17:10:12 mx1 kernel: [ 1536.414692] blk_mq_complete_request+0x9/0x30
  2462. Jul 21 17:10:12 mx1 kernel: [ 1536.414694] loop_queue_work+0x213/0x9e5 [loop]
  2463. Jul 21 17:10:12 mx1 kernel: [ 1536.414697] ? finish_task_switch+0x8c/0x3e0
  2464. Jul 21 17:10:12 mx1 kernel: [ 1536.414700] ? loop_info64_to_compat+0x220/0x220 [loop]
  2465. Jul 21 17:10:12 mx1 kernel: [ 1536.414703] kthread_worker_fn+0xa6/0x1b0
  2466. Jul 21 17:10:12 mx1 kernel: [ 1536.414705] kthread+0x153/0x170
  2467. Jul 21 17:10:12 mx1 kernel: [ 1536.414707] ? kthread_park+0x80/0x80
  2468. Jul 21 17:10:12 mx1 kernel: [ 1536.414709] ret_from_fork+0x22/0x30
  2469. Jul 21 17:10:15 mx1 kernel: [ 1539.044381] check_preemption_disabled: 3 callbacks suppressed
  2470. Jul 21 17:10:15 mx1 kernel: [ 1539.044388] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2471. Jul 21 17:10:15 mx1 kernel: [ 1539.044392] caller is blk_mq_complete_request_remote+0x42/0x90
  2472. Jul 21 17:10:15 mx1 kernel: [ 1539.044402] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2473. Jul 21 17:10:15 mx1 kernel: [ 1539.044405] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2474. Jul 21 17:10:15 mx1 kernel: [ 1539.044407] Call Trace:
  2475. Jul 21 17:10:15 mx1 kernel: [ 1539.044412] dump_stack+0x6d/0x90
  2476. Jul 21 17:10:15 mx1 kernel: [ 1539.044417] check_preemption_disabled+0xbb/0xd0
  2477. Jul 21 17:10:15 mx1 kernel: [ 1539.044423] blk_mq_complete_request_remote+0x42/0x90
  2478. Jul 21 17:10:15 mx1 kernel: [ 1539.044426] blk_mq_complete_request+0x9/0x30
  2479. Jul 21 17:10:15 mx1 kernel: [ 1539.044430] loop_queue_work+0x213/0x9e5 [loop]
  2480. Jul 21 17:10:15 mx1 kernel: [ 1539.044435] ? finish_task_switch+0x8c/0x3e0
  2481. Jul 21 17:10:15 mx1 kernel: [ 1539.044441] ? loop_info64_to_compat+0x220/0x220 [loop]
  2482. Jul 21 17:10:15 mx1 kernel: [ 1539.044443] kthread_worker_fn+0xa6/0x1b0
  2483. Jul 21 17:10:15 mx1 kernel: [ 1539.044448] kthread+0x153/0x170
  2484. Jul 21 17:10:15 mx1 kernel: [ 1539.044450] ? kthread_park+0x80/0x80
  2485. Jul 21 17:10:15 mx1 kernel: [ 1539.044452] ret_from_fork+0x22/0x30
  2486. Jul 21 17:10:15 mx1 kernel: [ 1539.044514] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2487. Jul 21 17:10:15 mx1 kernel: [ 1539.044518] caller is blk_mq_complete_request_remote+0x42/0x90
  2488. Jul 21 17:10:15 mx1 kernel: [ 1539.044522] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2489. Jul 21 17:10:15 mx1 kernel: [ 1539.044525] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2490. Jul 21 17:10:15 mx1 kernel: [ 1539.044526] Call Trace:
  2491. Jul 21 17:10:15 mx1 kernel: [ 1539.044528] dump_stack+0x6d/0x90
  2492. Jul 21 17:10:15 mx1 kernel: [ 1539.044531] check_preemption_disabled+0xbb/0xd0
  2493. Jul 21 17:10:15 mx1 kernel: [ 1539.044536] blk_mq_complete_request_remote+0x42/0x90
  2494. Jul 21 17:10:15 mx1 kernel: [ 1539.044538] blk_mq_complete_request+0x9/0x30
  2495. Jul 21 17:10:15 mx1 kernel: [ 1539.044541] loop_queue_work+0x213/0x9e5 [loop]
  2496. Jul 21 17:10:15 mx1 kernel: [ 1539.044545] ? finish_task_switch+0x8c/0x3e0
  2497. Jul 21 17:10:15 mx1 kernel: [ 1539.044549] ? loop_info64_to_compat+0x220/0x220 [loop]
  2498. Jul 21 17:10:15 mx1 kernel: [ 1539.044552] kthread_worker_fn+0xa6/0x1b0
  2499. Jul 21 17:10:15 mx1 kernel: [ 1539.044555] kthread+0x153/0x170
  2500. Jul 21 17:10:15 mx1 kernel: [ 1539.044557] ? kthread_park+0x80/0x80
  2501. Jul 21 17:10:15 mx1 kernel: [ 1539.044559] ret_from_fork+0x22/0x30
  2502. Jul 21 17:10:15 mx1 kernel: [ 1539.044925] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2503. Jul 21 17:10:15 mx1 kernel: [ 1539.044929] caller is blk_mq_complete_request_remote+0x42/0x90
  2504. Jul 21 17:10:15 mx1 kernel: [ 1539.044933] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2505. Jul 21 17:10:15 mx1 kernel: [ 1539.044935] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2506. Jul 21 17:10:15 mx1 kernel: [ 1539.044937] Call Trace:
  2507. Jul 21 17:10:15 mx1 kernel: [ 1539.044938] dump_stack+0x6d/0x90
  2508. Jul 21 17:10:15 mx1 kernel: [ 1539.044942] check_preemption_disabled+0xbb/0xd0
  2509. Jul 21 17:10:15 mx1 kernel: [ 1539.044946] blk_mq_complete_request_remote+0x42/0x90
  2510. Jul 21 17:10:15 mx1 kernel: [ 1539.044948] blk_mq_complete_request+0x9/0x30
  2511. Jul 21 17:10:15 mx1 kernel: [ 1539.044950] loop_queue_work+0x213/0x9e5 [loop]
  2512. Jul 21 17:10:15 mx1 kernel: [ 1539.044954] ? finish_task_switch+0x8c/0x3e0
  2513. Jul 21 17:10:15 mx1 kernel: [ 1539.044958] ? loop_info64_to_compat+0x220/0x220 [loop]
  2514. Jul 21 17:10:15 mx1 kernel: [ 1539.044961] kthread_worker_fn+0xa6/0x1b0
  2515. Jul 21 17:10:15 mx1 kernel: [ 1539.044964] kthread+0x153/0x170
  2516. Jul 21 17:10:15 mx1 kernel: [ 1539.044966] ? kthread_park+0x80/0x80
  2517. Jul 21 17:10:15 mx1 kernel: [ 1539.044968] ret_from_fork+0x22/0x30
  2518. Jul 21 17:10:15 mx1 kernel: [ 1539.045001] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2519. Jul 21 17:10:15 mx1 kernel: [ 1539.045004] caller is blk_mq_complete_request_remote+0x42/0x90
  2520. Jul 21 17:10:15 mx1 kernel: [ 1539.045007] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2521. Jul 21 17:10:15 mx1 kernel: [ 1539.045009] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2522. Jul 21 17:10:15 mx1 kernel: [ 1539.045010] Call Trace:
  2523. Jul 21 17:10:15 mx1 kernel: [ 1539.045011] dump_stack+0x6d/0x90
  2524. Jul 21 17:10:15 mx1 kernel: [ 1539.045014] check_preemption_disabled+0xbb/0xd0
  2525. Jul 21 17:10:15 mx1 kernel: [ 1539.045017] blk_mq_complete_request_remote+0x42/0x90
  2526. Jul 21 17:10:15 mx1 kernel: [ 1539.045019] blk_mq_complete_request+0x9/0x30
  2527. Jul 21 17:10:15 mx1 kernel: [ 1539.045021] loop_queue_work+0x213/0x9e5 [loop]
  2528. Jul 21 17:10:15 mx1 kernel: [ 1539.045025] ? finish_task_switch+0x8c/0x3e0
  2529. Jul 21 17:10:15 mx1 kernel: [ 1539.045028] ? loop_info64_to_compat+0x220/0x220 [loop]
  2530. Jul 21 17:10:15 mx1 kernel: [ 1539.045031] kthread_worker_fn+0xa6/0x1b0
  2531. Jul 21 17:10:15 mx1 kernel: [ 1539.045033] kthread+0x153/0x170
  2532. Jul 21 17:10:15 mx1 kernel: [ 1539.045035] ? kthread_park+0x80/0x80
  2533. Jul 21 17:10:15 mx1 kernel: [ 1539.045037] ret_from_fork+0x22/0x30
  2534. Jul 21 17:10:15 mx1 kernel: [ 1539.045069] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2535. Jul 21 17:10:15 mx1 kernel: [ 1539.045071] caller is blk_mq_complete_request_remote+0x42/0x90
  2536. Jul 21 17:10:15 mx1 kernel: [ 1539.045074] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2537. Jul 21 17:10:15 mx1 kernel: [ 1539.045075] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2538. Jul 21 17:10:15 mx1 kernel: [ 1539.045076] Call Trace:
  2539. Jul 21 17:10:15 mx1 kernel: [ 1539.045077] dump_stack+0x6d/0x90
  2540. Jul 21 17:10:15 mx1 kernel: [ 1539.045080] check_preemption_disabled+0xbb/0xd0
  2541. Jul 21 17:10:15 mx1 kernel: [ 1539.045083] blk_mq_complete_request_remote+0x42/0x90
  2542. Jul 21 17:10:15 mx1 kernel: [ 1539.045085] blk_mq_complete_request+0x9/0x30
  2543. Jul 21 17:10:15 mx1 kernel: [ 1539.045087] loop_queue_work+0x213/0x9e5 [loop]
  2544. Jul 21 17:10:15 mx1 kernel: [ 1539.045090] ? finish_task_switch+0x8c/0x3e0
  2545. Jul 21 17:10:15 mx1 kernel: [ 1539.045093] ? loop_info64_to_compat+0x220/0x220 [loop]
  2546. Jul 21 17:10:15 mx1 kernel: [ 1539.045096] kthread_worker_fn+0xa6/0x1b0
  2547. Jul 21 17:10:15 mx1 kernel: [ 1539.045098] kthread+0x153/0x170
  2548. Jul 21 17:10:15 mx1 kernel: [ 1539.045100] ? kthread_park+0x80/0x80
  2549. Jul 21 17:10:15 mx1 kernel: [ 1539.045102] ret_from_fork+0x22/0x30
  2550. Jul 21 17:10:15 mx1 kernel: [ 1539.045129] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2551. Jul 21 17:10:15 mx1 kernel: [ 1539.045131] caller is blk_mq_complete_request_remote+0x42/0x90
  2552. Jul 21 17:10:15 mx1 kernel: [ 1539.045133] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2553. Jul 21 17:10:15 mx1 kernel: [ 1539.045134] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2554. Jul 21 17:10:15 mx1 kernel: [ 1539.045135] Call Trace:
  2555. Jul 21 17:10:15 mx1 kernel: [ 1539.045136] dump_stack+0x6d/0x90
  2556. Jul 21 17:10:15 mx1 kernel: [ 1539.045139] check_preemption_disabled+0xbb/0xd0
  2557. Jul 21 17:10:15 mx1 kernel: [ 1539.045142] blk_mq_complete_request_remote+0x42/0x90
  2558. Jul 21 17:10:15 mx1 kernel: [ 1539.045143] blk_mq_complete_request+0x9/0x30
  2559. Jul 21 17:10:15 mx1 kernel: [ 1539.045145] loop_queue_work+0x213/0x9e5 [loop]
  2560. Jul 21 17:10:15 mx1 kernel: [ 1539.045148] ? finish_task_switch+0x8c/0x3e0
  2561. Jul 21 17:10:15 mx1 kernel: [ 1539.045152] ? loop_info64_to_compat+0x220/0x220 [loop]
  2562. Jul 21 17:10:15 mx1 kernel: [ 1539.045154] kthread_worker_fn+0xa6/0x1b0
  2563. Jul 21 17:10:15 mx1 kernel: [ 1539.045156] kthread+0x153/0x170
  2564. Jul 21 17:10:15 mx1 kernel: [ 1539.045158] ? kthread_park+0x80/0x80
  2565. Jul 21 17:10:15 mx1 kernel: [ 1539.045160] ret_from_fork+0x22/0x30
  2566. Jul 21 17:10:15 mx1 kernel: [ 1539.045670] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2567. Jul 21 17:10:15 mx1 kernel: [ 1539.045673] caller is blk_mq_complete_request_remote+0x42/0x90
  2568. Jul 21 17:10:15 mx1 kernel: [ 1539.045675] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2569. Jul 21 17:10:15 mx1 kernel: [ 1539.045677] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2570. Jul 21 17:10:15 mx1 kernel: [ 1539.045678] Call Trace:
  2571. Jul 21 17:10:15 mx1 kernel: [ 1539.045679] dump_stack+0x6d/0x90
  2572. Jul 21 17:10:15 mx1 kernel: [ 1539.045682] check_preemption_disabled+0xbb/0xd0
  2573. Jul 21 17:10:15 mx1 kernel: [ 1539.045685] blk_mq_complete_request_remote+0x42/0x90
  2574. Jul 21 17:10:15 mx1 kernel: [ 1539.045687] blk_mq_complete_request+0x9/0x30
  2575. Jul 21 17:10:15 mx1 kernel: [ 1539.045690] loop_queue_work+0x213/0x9e5 [loop]
  2576. Jul 21 17:10:15 mx1 kernel: [ 1539.045693] ? finish_task_switch+0x8c/0x3e0
  2577. Jul 21 17:10:15 mx1 kernel: [ 1539.045697] ? loop_info64_to_compat+0x220/0x220 [loop]
  2578. Jul 21 17:10:15 mx1 kernel: [ 1539.045700] kthread_worker_fn+0xa6/0x1b0
  2579. Jul 21 17:10:15 mx1 kernel: [ 1539.045702] kthread+0x153/0x170
  2580. Jul 21 17:10:15 mx1 kernel: [ 1539.045704] ? kthread_park+0x80/0x80
  2581. Jul 21 17:10:15 mx1 kernel: [ 1539.045706] ret_from_fork+0x22/0x30
  2582. Jul 21 17:10:15 mx1 kernel: [ 1539.051650] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2583. Jul 21 17:10:15 mx1 kernel: [ 1539.051655] caller is blk_mq_complete_request_remote+0x42/0x90
  2584. Jul 21 17:10:15 mx1 kernel: [ 1539.051660] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2585. Jul 21 17:10:15 mx1 kernel: [ 1539.051662] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2586. Jul 21 17:10:15 mx1 kernel: [ 1539.051663] Call Trace:
  2587. Jul 21 17:10:15 mx1 kernel: [ 1539.051665] dump_stack+0x6d/0x90
  2588. Jul 21 17:10:15 mx1 kernel: [ 1539.051669] check_preemption_disabled+0xbb/0xd0
  2589. Jul 21 17:10:15 mx1 kernel: [ 1539.051672] blk_mq_complete_request_remote+0x42/0x90
  2590. Jul 21 17:10:15 mx1 kernel: [ 1539.051674] blk_mq_complete_request+0x9/0x30
  2591. Jul 21 17:10:15 mx1 kernel: [ 1539.051677] loop_queue_work+0x213/0x9e5 [loop]
  2592. Jul 21 17:10:15 mx1 kernel: [ 1539.051681] ? finish_task_switch+0x8c/0x3e0
  2593. Jul 21 17:10:15 mx1 kernel: [ 1539.051685] ? loop_info64_to_compat+0x220/0x220 [loop]
  2594. Jul 21 17:10:15 mx1 kernel: [ 1539.051688] kthread_worker_fn+0xa6/0x1b0
  2595. Jul 21 17:10:15 mx1 kernel: [ 1539.051691] kthread+0x153/0x170
  2596. Jul 21 17:10:15 mx1 kernel: [ 1539.051692] ? kthread_park+0x80/0x80
  2597. Jul 21 17:10:15 mx1 kernel: [ 1539.051695] ret_from_fork+0x22/0x30
  2598. Jul 21 17:10:15 mx1 kernel: [ 1539.051728] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2599. Jul 21 17:10:15 mx1 kernel: [ 1539.051731] caller is blk_mq_complete_request_remote+0x42/0x90
  2600. Jul 21 17:10:15 mx1 kernel: [ 1539.051733] CPU: 3 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2601. Jul 21 17:10:15 mx1 kernel: [ 1539.051735] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2602. Jul 21 17:10:15 mx1 kernel: [ 1539.051736] Call Trace:
  2603. Jul 21 17:10:15 mx1 kernel: [ 1539.051737] dump_stack+0x6d/0x90
  2604. Jul 21 17:10:15 mx1 kernel: [ 1539.051740] check_preemption_disabled+0xbb/0xd0
  2605. Jul 21 17:10:15 mx1 kernel: [ 1539.051743] blk_mq_complete_request_remote+0x42/0x90
  2606. Jul 21 17:10:15 mx1 kernel: [ 1539.051745] blk_mq_complete_request+0x9/0x30
  2607. Jul 21 17:10:15 mx1 kernel: [ 1539.051747] loop_queue_work+0x213/0x9e5 [loop]
  2608. Jul 21 17:10:15 mx1 kernel: [ 1539.051751] ? finish_task_switch+0x8c/0x3e0
  2609. Jul 21 17:10:15 mx1 kernel: [ 1539.051754] ? loop_info64_to_compat+0x220/0x220 [loop]
  2610. Jul 21 17:10:15 mx1 kernel: [ 1539.051756] kthread_worker_fn+0xa6/0x1b0
  2611. Jul 21 17:10:15 mx1 kernel: [ 1539.051759] kthread+0x153/0x170
  2612. Jul 21 17:10:15 mx1 kernel: [ 1539.051761] ? kthread_park+0x80/0x80
  2613. Jul 21 17:10:15 mx1 kernel: [ 1539.051763] ret_from_fork+0x22/0x30
  2614. Jul 21 17:10:15 mx1 kernel: [ 1539.052713] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2615. Jul 21 17:10:15 mx1 kernel: [ 1539.052718] caller is blk_mq_complete_request_remote+0x42/0x90
  2616. Jul 21 17:10:15 mx1 kernel: [ 1539.052724] CPU: 2 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2617. Jul 21 17:10:15 mx1 kernel: [ 1539.052727] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2618. Jul 21 17:10:15 mx1 kernel: [ 1539.052729] Call Trace:
  2619. Jul 21 17:10:15 mx1 kernel: [ 1539.052732] dump_stack+0x6d/0x90
  2620. Jul 21 17:10:15 mx1 kernel: [ 1539.052737] check_preemption_disabled+0xbb/0xd0
  2621. Jul 21 17:10:15 mx1 kernel: [ 1539.052742] blk_mq_complete_request_remote+0x42/0x90
  2622. Jul 21 17:10:15 mx1 kernel: [ 1539.052746] blk_mq_complete_request+0x9/0x30
  2623. Jul 21 17:10:15 mx1 kernel: [ 1539.052750] loop_queue_work+0x213/0x9e5 [loop]
  2624. Jul 21 17:10:15 mx1 kernel: [ 1539.052756] ? finish_task_switch+0x8c/0x3e0
  2625. Jul 21 17:10:15 mx1 kernel: [ 1539.052763] ? loop_info64_to_compat+0x220/0x220 [loop]
  2626. Jul 21 17:10:15 mx1 kernel: [ 1539.052767] kthread_worker_fn+0xa6/0x1b0
  2627. Jul 21 17:10:15 mx1 kernel: [ 1539.052771] kthread+0x153/0x170
  2628. Jul 21 17:10:15 mx1 kernel: [ 1539.052774] ? kthread_park+0x80/0x80
  2629. Jul 21 17:10:15 mx1 kernel: [ 1539.052777] ret_from_fork+0x22/0x30
  2630. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.gtk.vfs.UDisks2VolumeMonitor' requested by ':1.6' (uid=0 pid=13950 comm="/usr/lib/x86_64-linux-gnu/tumbler-1/tumblerd ")
  2631. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.gtk.vfs.UDisks2VolumeMonitor'
  2632. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.gtk.vfs.MTPVolumeMonitor' requested by ':1.6' (uid=0 pid=13950 comm="/usr/lib/x86_64-linux-gnu/tumbler-1/tumblerd ")
  2633. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.gtk.vfs.MTPVolumeMonitor'
  2634. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.gtk.vfs.GPhoto2VolumeMonitor' requested by ':1.6' (uid=0 pid=13950 comm="/usr/lib/x86_64-linux-gnu/tumbler-1/tumblerd ")
  2635. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.gtk.vfs.GPhoto2VolumeMonitor'
  2636. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.gtk.vfs.GoaVolumeMonitor' requested by ':1.6' (uid=0 pid=13950 comm="/usr/lib/x86_64-linux-gnu/tumbler-1/tumblerd ")
  2637. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.gtk.vfs.GoaVolumeMonitor'
  2638. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Activating service name='org.gtk.vfs.AfcVolumeMonitor' requested by ':1.6' (uid=0 pid=13950 comm="/usr/lib/x86_64-linux-gnu/tumbler-1/tumblerd ")
  2639. Jul 21 17:10:15 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.gtk.vfs.AfcVolumeMonitor'
  2640. Jul 21 17:10:16 mx1 dbus-daemon[13914]: [session uid=0 pid=13912] Successfully activated service 'org.freedesktop.thumbnails.Thumbnailer1'
  2641. Jul 21 17:10:20 mx1 kernel: [ 1544.212536] check_preemption_disabled: 33 callbacks suppressed
  2642. Jul 21 17:10:20 mx1 kernel: [ 1544.212542] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2643. Jul 21 17:10:20 mx1 kernel: [ 1544.212545] caller is blk_mq_complete_request_remote+0x42/0x90
  2644. Jul 21 17:10:20 mx1 kernel: [ 1544.212552] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2645. Jul 21 17:10:20 mx1 kernel: [ 1544.212555] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2646. Jul 21 17:10:20 mx1 kernel: [ 1544.212556] Call Trace:
  2647. Jul 21 17:10:20 mx1 kernel: [ 1544.212561] dump_stack+0x6d/0x90
  2648. Jul 21 17:10:20 mx1 kernel: [ 1544.212566] check_preemption_disabled+0xbb/0xd0
  2649. Jul 21 17:10:20 mx1 kernel: [ 1544.212573] blk_mq_complete_request_remote+0x42/0x90
  2650. Jul 21 17:10:20 mx1 kernel: [ 1544.212576] blk_mq_complete_request+0x9/0x30
  2651. Jul 21 17:10:20 mx1 kernel: [ 1544.212581] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2652. Jul 21 17:10:20 mx1 kernel: [ 1544.212588] ? preempt_count_add+0x63/0x90
  2653. Jul 21 17:10:20 mx1 kernel: [ 1544.212593] ? _raw_spin_lock_irqsave+0x20/0x50
  2654. Jul 21 17:10:20 mx1 kernel: [ 1544.212597] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2655. Jul 21 17:10:20 mx1 kernel: [ 1544.212601] kthread+0x153/0x170
  2656. Jul 21 17:10:20 mx1 kernel: [ 1544.212604] ? kthread_park+0x80/0x80
  2657. Jul 21 17:10:20 mx1 kernel: [ 1544.212607] ret_from_fork+0x22/0x30
  2658. Jul 21 17:10:22 mx1 kernel: [ 1546.259681] BUG: using smp_processor_id() in preemptible [00000000] code: usb-storage/688
  2659. Jul 21 17:10:22 mx1 kernel: [ 1546.259698] caller is blk_mq_complete_request_remote+0x42/0x90
  2660. Jul 21 17:10:22 mx1 kernel: [ 1546.259705] CPU: 0 PID: 688 Comm: usb-storage Tainted: G E 5.9.1-rt20avl1 #1
  2661. Jul 21 17:10:22 mx1 kernel: [ 1546.259707] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2662. Jul 21 17:10:22 mx1 kernel: [ 1546.259708] Call Trace:
  2663. Jul 21 17:10:22 mx1 kernel: [ 1546.259712] dump_stack+0x6d/0x90
  2664. Jul 21 17:10:22 mx1 kernel: [ 1546.259717] check_preemption_disabled+0xbb/0xd0
  2665. Jul 21 17:10:22 mx1 kernel: [ 1546.259723] blk_mq_complete_request_remote+0x42/0x90
  2666. Jul 21 17:10:22 mx1 kernel: [ 1546.259725] blk_mq_complete_request+0x9/0x30
  2667. Jul 21 17:10:22 mx1 kernel: [ 1546.259728] usb_stor_control_thread+0x24a/0x2b0 [usb_storage]
  2668. Jul 21 17:10:22 mx1 kernel: [ 1546.259735] ? preempt_count_add+0x63/0x90
  2669. Jul 21 17:10:22 mx1 kernel: [ 1546.259739] ? _raw_spin_lock_irqsave+0x20/0x50
  2670. Jul 21 17:10:22 mx1 kernel: [ 1546.259743] ? _raw_spin_unlock_irqrestore+0x1b/0x50
  2671. Jul 21 17:10:22 mx1 kernel: [ 1546.259745] kthread+0x153/0x170
  2672. Jul 21 17:10:22 mx1 kernel: [ 1546.259749] ? kthread_park+0x80/0x80
  2673. Jul 21 17:10:22 mx1 kernel: [ 1546.259751] ret_from_fork+0x22/0x30
  2674. Jul 21 17:10:22 mx1 kernel: [ 1546.641401] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2675. Jul 21 17:10:22 mx1 kernel: [ 1546.641407] caller is blk_mq_complete_request_remote+0x42/0x90
  2676. Jul 21 17:10:22 mx1 kernel: [ 1546.641413] CPU: 0 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2677. Jul 21 17:10:22 mx1 kernel: [ 1546.641416] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2678. Jul 21 17:10:22 mx1 kernel: [ 1546.641417] Call Trace:
  2679. Jul 21 17:10:22 mx1 kernel: [ 1546.641421] dump_stack+0x6d/0x90
  2680. Jul 21 17:10:22 mx1 kernel: [ 1546.641425] check_preemption_disabled+0xbb/0xd0
  2681. Jul 21 17:10:22 mx1 kernel: [ 1546.641431] blk_mq_complete_request_remote+0x42/0x90
  2682. Jul 21 17:10:22 mx1 kernel: [ 1546.641433] blk_mq_complete_request+0x9/0x30
  2683. Jul 21 17:10:22 mx1 kernel: [ 1546.641437] loop_queue_work+0x213/0x9e5 [loop]
  2684. Jul 21 17:10:22 mx1 kernel: [ 1546.641442] ? finish_task_switch+0x8c/0x3e0
  2685. Jul 21 17:10:22 mx1 kernel: [ 1546.641447] ? loop_info64_to_compat+0x220/0x220 [loop]
  2686. Jul 21 17:10:22 mx1 kernel: [ 1546.641449] kthread_worker_fn+0xa6/0x1b0
  2687. Jul 21 17:10:22 mx1 kernel: [ 1546.641453] kthread+0x153/0x170
  2688. Jul 21 17:10:22 mx1 kernel: [ 1546.641455] ? kthread_park+0x80/0x80
  2689. Jul 21 17:10:22 mx1 kernel: [ 1546.641457] ret_from_fork+0x22/0x30
  2690. Jul 21 17:10:22 mx1 kernel: [ 1546.641579] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2691. Jul 21 17:10:22 mx1 kernel: [ 1546.641582] caller is blk_mq_complete_request_remote+0x42/0x90
  2692. Jul 21 17:10:22 mx1 kernel: [ 1546.641585] CPU: 0 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2693. Jul 21 17:10:22 mx1 kernel: [ 1546.641588] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2694. Jul 21 17:10:22 mx1 kernel: [ 1546.641588] Call Trace:
  2695. Jul 21 17:10:22 mx1 kernel: [ 1546.641591] dump_stack+0x6d/0x90
  2696. Jul 21 17:10:22 mx1 kernel: [ 1546.641594] check_preemption_disabled+0xbb/0xd0
  2697. Jul 21 17:10:22 mx1 kernel: [ 1546.641597] blk_mq_complete_request_remote+0x42/0x90
  2698. Jul 21 17:10:22 mx1 kernel: [ 1546.641599] blk_mq_complete_request+0x9/0x30
  2699. Jul 21 17:10:22 mx1 kernel: [ 1546.641602] loop_queue_work+0x213/0x9e5 [loop]
  2700. Jul 21 17:10:22 mx1 kernel: [ 1546.641606] ? finish_task_switch+0x8c/0x3e0
  2701. Jul 21 17:10:22 mx1 kernel: [ 1546.641610] ? loop_info64_to_compat+0x220/0x220 [loop]
  2702. Jul 21 17:10:22 mx1 kernel: [ 1546.641612] kthread_worker_fn+0xa6/0x1b0
  2703. Jul 21 17:10:22 mx1 kernel: [ 1546.641615] kthread+0x153/0x170
  2704. Jul 21 17:10:22 mx1 kernel: [ 1546.641617] ? kthread_park+0x80/0x80
  2705. Jul 21 17:10:22 mx1 kernel: [ 1546.641619] ret_from_fork+0x22/0x30
  2706. Jul 21 17:10:22 mx1 kernel: [ 1546.642398] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2707. Jul 21 17:10:22 mx1 kernel: [ 1546.642403] caller is blk_mq_complete_request_remote+0x42/0x90
  2708. Jul 21 17:10:22 mx1 kernel: [ 1546.642408] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2709. Jul 21 17:10:22 mx1 kernel: [ 1546.642411] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2710. Jul 21 17:10:22 mx1 kernel: [ 1546.642412] Call Trace:
  2711. Jul 21 17:10:22 mx1 kernel: [ 1546.642415] dump_stack+0x6d/0x90
  2712. Jul 21 17:10:22 mx1 kernel: [ 1546.642419] check_preemption_disabled+0xbb/0xd0
  2713. Jul 21 17:10:22 mx1 kernel: [ 1546.642423] blk_mq_complete_request_remote+0x42/0x90
  2714. Jul 21 17:10:22 mx1 kernel: [ 1546.642426] blk_mq_complete_request+0x9/0x30
  2715. Jul 21 17:10:22 mx1 kernel: [ 1546.642428] loop_queue_work+0x213/0x9e5 [loop]
  2716. Jul 21 17:10:22 mx1 kernel: [ 1546.642432] ? finish_task_switch+0x8c/0x3e0
  2717. Jul 21 17:10:22 mx1 kernel: [ 1546.642436] ? loop_info64_to_compat+0x220/0x220 [loop]
  2718. Jul 21 17:10:22 mx1 kernel: [ 1546.642438] kthread_worker_fn+0xa6/0x1b0
  2719. Jul 21 17:10:22 mx1 kernel: [ 1546.642441] kthread+0x153/0x170
  2720. Jul 21 17:10:22 mx1 kernel: [ 1546.642443] ? kthread_park+0x80/0x80
  2721. Jul 21 17:10:22 mx1 kernel: [ 1546.642445] ret_from_fork+0x22/0x30
  2722. Jul 21 17:10:22 mx1 kernel: [ 1546.642486] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2723. Jul 21 17:10:22 mx1 kernel: [ 1546.642489] caller is blk_mq_complete_request_remote+0x42/0x90
  2724. Jul 21 17:10:22 mx1 kernel: [ 1546.642492] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2725. Jul 21 17:10:22 mx1 kernel: [ 1546.642494] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2726. Jul 21 17:10:22 mx1 kernel: [ 1546.642495] Call Trace:
  2727. Jul 21 17:10:22 mx1 kernel: [ 1546.642497] dump_stack+0x6d/0x90
  2728. Jul 21 17:10:22 mx1 kernel: [ 1546.642500] check_preemption_disabled+0xbb/0xd0
  2729. Jul 21 17:10:22 mx1 kernel: [ 1546.642503] blk_mq_complete_request_remote+0x42/0x90
  2730. Jul 21 17:10:22 mx1 kernel: [ 1546.642505] blk_mq_complete_request+0x9/0x30
  2731. Jul 21 17:10:22 mx1 kernel: [ 1546.642507] loop_queue_work+0x213/0x9e5 [loop]
  2732. Jul 21 17:10:22 mx1 kernel: [ 1546.642510] ? finish_task_switch+0x8c/0x3e0
  2733. Jul 21 17:10:22 mx1 kernel: [ 1546.642513] ? loop_info64_to_compat+0x220/0x220 [loop]
  2734. Jul 21 17:10:22 mx1 kernel: [ 1546.642516] kthread_worker_fn+0xa6/0x1b0
  2735. Jul 21 17:10:22 mx1 kernel: [ 1546.642518] kthread+0x153/0x170
  2736. Jul 21 17:10:22 mx1 kernel: [ 1546.642520] ? kthread_park+0x80/0x80
  2737. Jul 21 17:10:22 mx1 kernel: [ 1546.642522] ret_from_fork+0x22/0x30
  2738. Jul 21 17:10:22 mx1 kernel: [ 1546.642889] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2739. Jul 21 17:10:22 mx1 kernel: [ 1546.642892] caller is blk_mq_complete_request_remote+0x42/0x90
  2740. Jul 21 17:10:22 mx1 kernel: [ 1546.642895] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2741. Jul 21 17:10:22 mx1 kernel: [ 1546.642897] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2742. Jul 21 17:10:22 mx1 kernel: [ 1546.642898] Call Trace:
  2743. Jul 21 17:10:22 mx1 kernel: [ 1546.642900] dump_stack+0x6d/0x90
  2744. Jul 21 17:10:22 mx1 kernel: [ 1546.642902] check_preemption_disabled+0xbb/0xd0
  2745. Jul 21 17:10:22 mx1 kernel: [ 1546.642905] blk_mq_complete_request_remote+0x42/0x90
  2746. Jul 21 17:10:22 mx1 kernel: [ 1546.642908] blk_mq_complete_request+0x9/0x30
  2747. Jul 21 17:10:22 mx1 kernel: [ 1546.642910] loop_queue_work+0x213/0x9e5 [loop]
  2748. Jul 21 17:10:22 mx1 kernel: [ 1546.642914] ? finish_task_switch+0x8c/0x3e0
  2749. Jul 21 17:10:22 mx1 kernel: [ 1546.642917] ? loop_info64_to_compat+0x220/0x220 [loop]
  2750. Jul 21 17:10:22 mx1 kernel: [ 1546.642920] kthread_worker_fn+0xa6/0x1b0
  2751. Jul 21 17:10:22 mx1 kernel: [ 1546.642922] kthread+0x153/0x170
  2752. Jul 21 17:10:22 mx1 kernel: [ 1546.642924] ? kthread_park+0x80/0x80
  2753. Jul 21 17:10:22 mx1 kernel: [ 1546.642926] ret_from_fork+0x22/0x30
  2754. Jul 21 17:10:22 mx1 kernel: [ 1546.642961] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2755. Jul 21 17:10:22 mx1 kernel: [ 1546.642963] caller is blk_mq_complete_request_remote+0x42/0x90
  2756. Jul 21 17:10:22 mx1 kernel: [ 1546.642966] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2757. Jul 21 17:10:22 mx1 kernel: [ 1546.642967] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2758. Jul 21 17:10:22 mx1 kernel: [ 1546.642968] Call Trace:
  2759. Jul 21 17:10:22 mx1 kernel: [ 1546.642970] dump_stack+0x6d/0x90
  2760. Jul 21 17:10:22 mx1 kernel: [ 1546.642972] check_preemption_disabled+0xbb/0xd0
  2761. Jul 21 17:10:22 mx1 kernel: [ 1546.642975] blk_mq_complete_request_remote+0x42/0x90
  2762. Jul 21 17:10:22 mx1 kernel: [ 1546.642977] blk_mq_complete_request+0x9/0x30
  2763. Jul 21 17:10:22 mx1 kernel: [ 1546.642979] loop_queue_work+0x213/0x9e5 [loop]
  2764. Jul 21 17:10:22 mx1 kernel: [ 1546.642982] ? finish_task_switch+0x8c/0x3e0
  2765. Jul 21 17:10:22 mx1 kernel: [ 1546.642986] ? loop_info64_to_compat+0x220/0x220 [loop]
  2766. Jul 21 17:10:22 mx1 kernel: [ 1546.642988] kthread_worker_fn+0xa6/0x1b0
  2767. Jul 21 17:10:22 mx1 kernel: [ 1546.642990] kthread+0x153/0x170
  2768. Jul 21 17:10:22 mx1 kernel: [ 1546.642992] ? kthread_park+0x80/0x80
  2769. Jul 21 17:10:22 mx1 kernel: [ 1546.642994] ret_from_fork+0x22/0x30
  2770. Jul 21 17:10:22 mx1 kernel: [ 1546.643636] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2771. Jul 21 17:10:22 mx1 kernel: [ 1546.643639] caller is blk_mq_complete_request_remote+0x42/0x90
  2772. Jul 21 17:10:22 mx1 kernel: [ 1546.643643] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2773. Jul 21 17:10:22 mx1 kernel: [ 1546.643645] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2774. Jul 21 17:10:22 mx1 kernel: [ 1546.643646] Call Trace:
  2775. Jul 21 17:10:22 mx1 kernel: [ 1546.643648] dump_stack+0x6d/0x90
  2776. Jul 21 17:10:22 mx1 kernel: [ 1546.643651] check_preemption_disabled+0xbb/0xd0
  2777. Jul 21 17:10:22 mx1 kernel: [ 1546.643654] blk_mq_complete_request_remote+0x42/0x90
  2778. Jul 21 17:10:22 mx1 kernel: [ 1546.643656] blk_mq_complete_request+0x9/0x30
  2779. Jul 21 17:10:22 mx1 kernel: [ 1546.643658] loop_queue_work+0x213/0x9e5 [loop]
  2780. Jul 21 17:10:22 mx1 kernel: [ 1546.643662] ? finish_task_switch+0x8c/0x3e0
  2781. Jul 21 17:10:22 mx1 kernel: [ 1546.643666] ? loop_info64_to_compat+0x220/0x220 [loop]
  2782. Jul 21 17:10:22 mx1 kernel: [ 1546.643668] kthread_worker_fn+0xa6/0x1b0
  2783. Jul 21 17:10:22 mx1 kernel: [ 1546.643671] kthread+0x153/0x170
  2784. Jul 21 17:10:22 mx1 kernel: [ 1546.643673] ? kthread_park+0x80/0x80
  2785. Jul 21 17:10:22 mx1 kernel: [ 1546.643675] ret_from_fork+0x22/0x30
  2786. Jul 21 17:10:22 mx1 kernel: [ 1546.643709] BUG: using smp_processor_id() in preemptible [00000000] code: loop0/1203
  2787. Jul 21 17:10:22 mx1 kernel: [ 1546.643711] caller is blk_mq_complete_request_remote+0x42/0x90
  2788. Jul 21 17:10:22 mx1 kernel: [ 1546.643713] CPU: 1 PID: 1203 Comm: loop0 Tainted: G E 5.9.1-rt20avl1 #1
  2789. Jul 21 17:10:22 mx1 kernel: [ 1546.643715] Hardware name: LENOVO 80L0/Lenovo G50-80, BIOS B0CN93WW 07/23/2015
  2790. Jul 21 17:10:22 mx1 kernel: [ 1546.643716] Call Trace:
  2791. Jul 21 17:10:22 mx1 kernel: [ 1546.643718] dump_stack+0x6d/0x90
  2792. Jul 21 17:10:22 mx1 kernel: [ 1546.643720] check_preemption_disabled+0xbb/0xd0
  2793. Jul 21 17:10:22 mx1 kernel: [ 1546.643723] blk_mq_complete_request_remote+0x42/0x90
  2794. Jul 21 17:10:22 mx1 kernel: [ 1546.643725] blk_mq_complete_request+0x9/0x30
  2795. Jul 21 17:10:22 mx1 kernel: [ 1546.643727] loop_queue_work+0x213/0x9e5 [loop]
  2796. Jul 21 17:10:22 mx1 kernel: [ 1546.643731] ? finish_task_switch+0x8c/0x3e0
  2797. Jul 21 17:10:22 mx1 kernel: [ 1546.643734] ? loop_info64_to_compat+0x220/0x220 [loop]
  2798. Jul 21 17:10:22 mx1 kernel: [ 1546.643737] kthread_worker_fn+0xa6/0x1b0
  2799. Jul 21 17:10:22 mx1 kernel: [ 1546.643739] kthread+0x153/0x170
  2800. Jul 21 17:10:22 mx1 kernel: [ 1546.643741] ? kthread_park+0x80/0x80
  2801. Jul 21 17:10:22 mx1 kernel: [ 1546.643743] ret_from_fork+0x22/0x30
  2802.  
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