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  1. [   30.325204]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  2. [   30.325230] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  3. [   30.325246] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  4. [   30.325252]  r5:00000009 r4:00000000
  5. [   30.325270] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  6. [   30.325277]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:aa25cd00
  7. [   30.325303] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  8. [   30.325320] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  9. [   30.325327]  r9:ad0a3810 r8:add5495c r7:80849c80 r6:a0030193 r5:add546d0 r4:add54910
  10. [   30.325364] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  11. [   30.325371]  r8:ad79f20c r7:ad721b80 r6:ad4391c0 r5:ad4dec00 r4:00000001
  12. [   30.325426] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  13. [   30.325433]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  14. [   30.325481] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  15. [   30.325488]  r9:00000979 r8:ad4dec00 r7:00000001 r6:ad4dec00 r5:7f030958 r4:00000960
  16. [   30.325528] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  17. [   30.325560] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f0299e8>] (snd_pcm_drain_done+0x1c/0x24 [snd_pcm])
  18. [   30.325567]  r7:4b000000 r6:ad7ad000 r5:00000000 r4:00000960
  19. [   30.325608] [<7f0299cc>] (snd_pcm_drain_done [snd_pcm]) from [<7f02cfe4>] (snd_pcm_update_state+0xd8/0x108 [snd_pcm])
  20. [   30.325641] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  21. [   30.325647]  r5:00000000 r4:ad6a3400
  22. [   30.325685] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  23. [   30.325692]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:60030113 r5:ad6a3400
  24. [   30.325711]  r4:ad4dec00
  25. [   30.325738] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  26. [   30.325745]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  27. [   30.325772] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  28. [   30.325788] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  29. [   30.325795]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  30. [   30.325823] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  31. [   30.325829]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  32. [   30.325849]  r4:00000000 r3:80021318
  33. [   30.325866] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  34. [   30.325873]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  35. [   30.325892]  r4:80842fd0
  36. [   30.325909] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  37. [   30.325915]  r5:00000000 r4:80842fd0
  38. [   30.325933] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  39. [   30.325939]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:60030013 r4:80010020
  40. [   30.325967] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  41. [   30.325977] Exception stack(0x80849f00 to 0x80849f48)
  42. [   30.325990] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  43. [   30.326003] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  44. [   30.326012] 9f40: 60030013 ffffffff
  45. [   30.326031] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  46. [   30.326046] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  47. [   30.326066] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  48. [   30.326073]  r7:80866b80
  49. [   30.326090] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  50. [   30.326101] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  51. [   30.326109] ---[ end trace e1df4f2fe83085f9 ]---
  52. [   30.505075] ------------[ cut here ]------------
  53. [   30.505123] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  54. [   30.505131] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  55. [   30.505195] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  56. [   30.505202] Hardware name: BCM2709
  57. [   30.505208] Backtrace:
  58. [   30.505232] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  59. [   30.505240]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  60. [   30.505266] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  61. [   30.505281] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  62. [   30.505288]  r5:00000009 r4:00000000
  63. [   30.505305] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  64. [   30.505312]  r8:ee801000 r7:ae801000 r6:00000080 r5:add58a10 r4:ad010280
  65. [   30.505339] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  66. [   30.505356] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  67. [   30.505362]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a0010193 r5:add546d0 r4:add54910
  68. [   30.505399] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  69. [   30.505406]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  70. [   30.505456] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  71. [   30.505463]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  72. [   30.505511] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  73. [   30.505518]  r9:00098e46 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  74. [   30.505559] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  75. [   30.505586] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  76. [   30.505593]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  77. [   30.505629] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  78. [   30.505636]  r7:44e80000 r6:ad4c6000 r5:00098e2c r4:ad4dec00
  79. [   30.505674] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  80. [   30.505707] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  81. [   30.505714]  r5:00098e2c r4:00098927
  82. [   30.505750] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  83. [   30.505757]  r5:00098e2c r4:aa25ac00
  84. [   30.505793] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  85. [   30.505800]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:60010113 r5:aa25ac00
  86. [   30.505820]  r4:ad4dec00
  87. [   30.505847] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  88. [   30.505854]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  89. [   30.505880] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  90. [   30.505896] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  91. [   30.505903]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  92. [   30.505930] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  93. [   30.505937]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  94. [   30.505957]  r4:00000000 r3:80021318
  95. [   30.505974] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  96. [   30.505981]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  97. [   30.506000]  r4:80842fd0
  98. [   30.506016] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  99. [   30.506023]  r5:00000000 r4:80842fd0
  100. [   30.506039] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  101. [   30.506046]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:60010013 r4:80010020
  102. [   30.506075] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  103. [   30.506083] Exception stack(0x80849f00 to 0x80849f48)
  104. [   30.506097] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  105. [   30.506110] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  106. [   30.506118] 9f40: 60010013 ffffffff
  107. [   30.506135] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  108. [   30.506150] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  109. [   30.506169] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  110. [   30.506175]  r7:80866b80
  111. [   30.506192] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  112. [   30.506203] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  113. [   30.506211] ---[ end trace e1df4f2fe83085fa ]---
  114. [   30.510921] ------------[ cut here ]------------
  115. [   30.510977] WARNING: CPU: 3 PID: 583 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  116. [   30.510986] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  117. [   30.511051] CPU: 3 PID: 583 Comm: AESink Tainted: G        W  O    4.3.0 #1
  118. [   30.511057] Hardware name: BCM2709
  119. [   30.511063] Backtrace:
  120. [   30.511088] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  121. [   30.511096]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  122. [   30.511122] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  123. [   30.511138] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  124. [   30.511145]  r5:00000009 r4:00000000
  125. [   30.511162] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  126. [   30.511169]  r8:ee801000 r7:ae801000 r6:00000080 r5:add58a10 r4:ad73db00
  127. [   30.511204] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  128. [   30.511221] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  129. [   30.511227]  r9:ad0a3810 r8:add5495c r7:addadcd0 r6:a00f0093 r5:add546d0 r4:add54910
  130. [   30.511266] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  131. [   30.511273]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  132. [   30.511325] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  133. [   30.511332]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  134. [   30.511388] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  135. [   30.511395]  r9:00000000 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  136. [   30.511436] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  137. [   30.511464] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  138. [   30.511471]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  139. [   30.511513] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  140. [   30.511519]  r7:00000176 r6:ad4c6000 r5:00000000 r4:ad4dec00
  141. [   30.511558] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  142. [   30.511590] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  143. [   30.511597]  r5:00000000 r4:00000505
  144. [   30.511633] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  145. [   30.511646]  r5:00000000 r4:aa25ac00
  146. [   30.511683] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d8f8>] (snd_pcm_lib_write1+0x278/0x314 [snd_pcm])
  147. [   30.511690]  r10:00000000 r9:addac000 r8:00000000 r7:7402be90 r6:aa25ac00 r5:ad4dec00
  148. [   30.511710]  r4:0000089d
  149. [   30.511743] [<7f02d680>] (snd_pcm_lib_write1 [snd_pcm]) from [<7f02d9f4>] (snd_pcm_lib_write+0x60/0x70 [snd_pcm])
  150. [   30.511750]  r10:00000000 r9:addac000 r8:73efeb4c r7:00000000 r6:ad430300 r5:0000089d
  151. [   30.511774]  r4:ad4dec00
  152. [   30.511806] [<7f02d994>] (snd_pcm_lib_write [snd_pcm]) from [<7f0291e4>] (snd_pcm_playback_ioctl1+0x294/0x4b8 [snd_pcm])
  153. [   30.511813]  r5:73efeb4c r4:ad4dec00
  154. [   30.511846] [<7f028f50>] (snd_pcm_playback_ioctl1 [snd_pcm]) from [<7f029434>] (snd_pcm_playback_ioctl+0x2c/0x38 [snd_pcm])
  155. [   30.511853]  r8:73efeb4c r7:0000002e r6:ad430300 r5:ad291c10 r4:73efeb4c
  156. [   30.511890] [<7f029408>] (snd_pcm_playback_ioctl [snd_pcm]) from [<800e43d8>] (do_vfs_ioctl+0x3fc/0x61c)
  157. [   30.511905] [<800e3fdc>] (do_vfs_ioctl) from [<800e4634>] (SyS_ioctl+0x3c/0x64)
  158. [   30.511918]  r10:00000000 r9:addac000 r8:73efeb4c r7:400c4150 r6:ad430300 r5:0000002e
  159. [   30.511937]  r4:ad430301
  160. [   30.511954] [<800e45f8>] (SyS_ioctl) from [<8000f6a0>] (ret_fast_syscall+0x0/0x34)
  161. [   30.511961]  r9:addac000 r8:8000f844 r7:00000036 r6:00000000 r5:74046ee8 r4:74046f38
  162. [   30.511982] ---[ end trace e1df4f2fe83085fb ]---
  163. [   30.685075] ------------[ cut here ]------------
  164. [   30.685144] WARNING: CPU: 0 PID: 674 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  165. [   30.685155] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  166. [   30.685237] CPU: 0 PID: 674 Comm: LanguageInvoker Tainted: G        W  O    4.3.0 #1
  167. [   30.685243] Hardware name: BCM2709
  168. [   30.685250] Backtrace:
  169. [   30.685287] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  170. [   30.685305]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  171. [   30.685337] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  172. [   30.685359] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  173. [   30.685366]  r5:00000009 r4:00000000
  174. [   30.685386] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  175. [   30.685393]  r8:ee801000 r7:ae801000 r6:00000080 r5:add58a10 r4:ad010280
  176. [   30.685420] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  177. [   30.685437] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  178. [   30.685444]  r9:ad0a3810 r8:add5495c r7:ade7bce8 r6:a00f0193 r5:add546d0 r4:add54910
  179. [   30.685488] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  180. [   30.685496]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  181. [   30.685565] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  182. [   30.685572]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  183. [   30.685633] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  184. [   30.685641]  r9:00065c24 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  185. [   30.685684] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  186. [   30.685713] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  187. [   30.685720]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  188. [   30.685759] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  189. [   30.685765]  r7:44e80000 r6:ad4c6000 r5:0006534c r4:ad4dec00
  190. [   30.685807] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  191. [   30.685842] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  192. [   30.685856]  r5:0006534c r4:00065be9
  193. [   30.685895] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  194. [   30.685902]  r5:0006534c r4:aa25ac00
  195. [   30.685938] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  196. [   30.685945]  r10:ade7a000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  197. [   30.685965]  r4:ad4dec00
  198. [   30.685991] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  199. [   30.685998]  r7:80842154 r6:00000000 r5:add54948 r4:ade7bea0
  200. [   30.686027] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  201. [   30.686045] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  202. [   30.686052]  r9:ade7bed0 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  203. [   30.686079] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  204. [   30.686086]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:ade7a000 r5:8084a098
  205. [   30.686106]  r4:00000000 r3:80021318
  206. [   30.686126] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  207. [   30.686132]  r10:76cf8abc r9:031136f8 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  208. [   30.686151]  r4:80842fd0
  209. [   30.686171] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  210. [   30.686178]  r5:00000000 r4:80842fd0
  211. [   30.686196] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  212. [   30.686203]  r9:031136f8 r8:10c5387d r7:10c5387d r6:f300b200 r5:200f0010 r4:76c39ea8
  213. [   30.686230] [<80009000>] (asm_do_IRQ) from [<800137f8>] (__irq_usr+0x38/0x140)
  214. [   30.686239] Exception stack(0xade7bfb0 to 0xade7bff8)
  215. [   30.686251] bfa0:                                     57cc6cf0 76d1ac28 57cc6cf0 00000002
  216. [   30.686264] bfc0: 00000004 00000006 57cc6cf0 00000004 76d1c76c 031136f8 76cf8abc 76ce77a8
  217. [   30.686276] bfe0: 76d1ccb4 53afebd8 76c39e6c 76c39ea8 200f0010 ffffffff
  218. [   30.686288] ---[ end trace e1df4f2fe83085fc ]---
  219. [   30.829906] ------------[ cut here ]------------
  220. [   30.829962] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  221. [   30.829972] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  222. [   30.830042] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  223. [   30.830049] Hardware name: BCM2709
  224. [   30.830055] Backtrace:
  225. [   30.830082] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  226. [   30.830091]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  227. [   30.830118] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  228. [   30.830136] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  229. [   30.830143]  r5:00000009 r4:00000000
  230. [   30.830160] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  231. [   30.830167]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad010080
  232. [   30.830197] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  233. [   30.830213] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  234. [   30.830220]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a0040193 r5:add546d0 r4:add54910
  235. [   30.830260] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  236. [   30.830268]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  237. [   30.830322] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  238. [   30.830332]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  239. [   30.830382] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  240. [   30.830389]  r9:000514ca r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  241. [   30.830430] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  242. [   30.830460] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  243. [   30.830467]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  244. [   30.830504] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  245. [   30.830511]  r7:44e80000 r6:ad4c6000 r5:0004fac4 r4:ad4dec00
  246. [   30.830550] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  247. [   30.830584] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  248. [   30.830591]  r5:0004fac4 r4:0005149b
  249. [   30.830628] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  250. [   30.830649]  r5:0004fac4 r4:aa25ac00
  251. [   30.830706] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  252. [   30.830715]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:60040113 r5:aa25ac00
  253. [   30.830735]  r4:ad4dec00
  254. [   30.830780] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  255. [   30.830790]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  256. [   30.830820] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  257. [   30.830837] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  258. [   30.830844]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  259. [   30.830872] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  260. [   30.830881]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  261. [   30.830901]  r4:00000000 r3:80021318
  262. [   30.830920] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  263. [   30.830927]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  264. [   30.830948]  r4:80842fd0
  265. [   30.830966] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  266. [   30.830973]  r5:00000000 r4:80842fd0
  267. [   30.830990] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  268. [   30.830997]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:60040013 r4:80010020
  269. [   30.831028] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  270. [   30.831038] Exception stack(0x80849f00 to 0x80849f48)
  271. [   30.831053] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  272. [   30.831068] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  273. [   30.831076] 9f40: 60040013 ffffffff
  274. [   30.831097] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  275. [   30.831113] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  276. [   30.831134] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  277. [   30.831142]  r7:80866b80
  278. [   30.831161] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  279. [   30.831173] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  280. [   30.831181] ---[ end trace e1df4f2fe83085fd ]---
  281. [   30.914403] ------------[ cut here ]------------
  282. [   30.914485] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  283. [   30.914495] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  284. [   30.914579] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  285. [   30.914586] Hardware name: BCM2709
  286. [   30.914593] Backtrace:
  287. [   30.914625] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  288. [   30.914635]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  289. [   30.914665] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  290. [   30.914686] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  291. [   30.914694]  r5:00000009 r4:00000000
  292. [   30.914712] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  293. [   30.914719]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad010f80
  294. [   30.914752] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  295. [   30.914771] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  296. [   30.914779]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a0040193 r5:add546d0 r4:add54910
  297. [   30.914826] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  298. [   30.914833]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  299. [   30.914903] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  300. [   30.914912]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  301. [   30.914975] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  302. [   30.914982]  r9:000238c3 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  303. [   30.915025] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  304. [   30.915055] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  305. [   30.915063]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  306. [   30.915103] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  307. [   30.915111]  r7:44e80000 r6:ad4c6000 r5:00022740 r4:ad4dec00
  308. [   30.915152] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  309. [   30.915187] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  310. [   30.915194]  r5:00022740 r4:0002387a
  311. [   30.915231] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  312. [   30.915238]  r5:00022740 r4:aa25ac00
  313. [   30.915278] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  314. [   30.915287]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:60040113 r5:aa25ac00
  315. [   30.915307]  r4:ad4dec00
  316. [   30.915336] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  317. [   30.915347]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  318. [   30.915378] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  319. [   30.915425] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  320. [   30.915458]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  321. [   30.915498] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  322. [   30.915507]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  323. [   30.915528]  r4:00000000 r3:80021318
  324. [   30.915551] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  325. [   30.915559]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  326. [   30.915579]  r4:80842fd0
  327. [   30.915601] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  328. [   30.915608]  r5:00000000 r4:80842fd0
  329. [   30.915629] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  330. [   30.915636]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:60040013 r4:80010020
  331. [   30.915674] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  332. [   30.915683] Exception stack(0x80849f00 to 0x80849f48)
  333. [   30.915698] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  334. [   30.915712] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  335. [   30.915721] 9f40: 60040013 ffffffff
  336. [   30.915751] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  337. [   30.915770] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  338. [   30.915793] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  339. [   30.915800]  r7:80866b80
  340. [   30.915823] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  341. [   30.915837] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  342. [   30.915849] ---[ end trace e1df4f2fe83085fe ]---
  343. [   30.951777] ------------[ cut here ]------------
  344. [   30.951830] WARNING: CPU: 0 PID: 644 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  345. [   30.951840] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  346. [   30.951908] CPU: 0 PID: 644 Comm: LanguageInvoker Tainted: G        W  O    4.3.0 #1
  347. [   30.951915] Hardware name: BCM2709
  348. [   30.951921] Backtrace:
  349. [   30.951944] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  350. [   30.951951]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  351. [   30.951978] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  352. [   30.951994] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  353. [   30.952001]  r5:00000009 r4:00000000
  354. [   30.952018] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  355. [   30.952025]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad2ca000
  356. [   30.952052] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  357. [   30.952069] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  358. [   30.952075]  r9:ad0a3810 r8:add5495c r7:adf13b18 r6:a0000193 r5:add546d0 r4:add54910
  359. [   30.952114] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  360. [   30.952121]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  361. [   30.952176] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  362. [   30.952184]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  363. [   30.952232] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  364. [   30.952239]  r9:00004d99 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  365. [   30.952280] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  366. [   30.952307] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  367. [   30.952314]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  368. [   30.952350] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  369. [   30.952356]  r7:44e80000 r6:ad4c6000 r5:000044e8 r4:ad4dec00
  370. [   30.952396] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  371. [   30.952428] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  372. [   30.952435]  r5:000044e8 r4:0000488d
  373. [   30.952471] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  374. [   30.952478]  r5:000044e8 r4:aa25ac00
  375. [   30.952515] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  376. [   30.952522]  r10:adf12000 r9:add54910 r8:808989c0 r7:80842154 r6:60000113 r5:aa25ac00
  377. [   30.952541]  r4:ad4dec00
  378. [   30.952567] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  379. [   30.952574]  r7:80842154 r6:00000000 r5:add54948 r4:adf13cd0
  380. [   30.952601] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  381. [   30.952617] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  382. [   30.952624]  r9:adf13d00 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  383. [   30.952651] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  384. [   30.952658]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:adf12000 r5:8084a098
  385. [   30.952677]  r4:00000000 r3:80021318
  386. [   30.952695] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  387. [   30.952702]  r10:00000008 r9:034ed000 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  388. [   30.952721]  r4:80842fd0
  389. [   30.952737] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  390. [   30.952744]  r5:00000000 r4:80842fd0
  391. [   30.952762] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  392. [   30.952768]  r9:034ed000 r8:ae5f5f00 r7:adf13e14 r6:f300b200 r5:40000013 r4:800b207c
  393. [   30.952796] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  394. [   30.952804] Exception stack(0xadf13de0 to 0xadf13e28)
  395. [   30.952819] 3de0: ae5f5f00 00000000 00000002 ae5f5f10 1f1f87dd aa0d73b8 80866b98 aa2423b4
  396. [   30.952834] 3e00: ae5f5f00 034ed000 00000008 adf13eb4 0002e7f2 adf13e30 800b2054 800b207c
  397. [   30.952842] 3e20: 40000013 ffffffff
  398. [   30.952859] [<800b1e58>] (copy_page_range) from [<8001d01c>] (copy_process+0xbc0/0x14bc)
  399. [   30.952866]  r10:a9999268 r9:00000000 r8:00000000 r7:ad7a3880 r6:ad792380 r5:a987f688
  400. [   30.952885]  r4:00002091
  401. [   30.952900] [<8001c45c>] (copy_process) from [<8001da40>] (_do_fork+0x70/0x2b4)
  402. [   30.952906]  r10:00000000 r9:00000000 r8:8000f844 r7:00000000 r6:00000000 r5:668451e8
  403. [   30.952926]  r4:01200011
  404. [   30.952939] [<8001d9d0>] (_do_fork) from [<8001dd78>] (SyS_clone+0x28/0x30)
  405. [   30.952945]  r10:00000000 r9:adf12000 r8:8000f844 r7:00000078 r6:66846410 r5:668451e8
  406. [   30.952965]  r4:66846478
  407. [   30.952979] [<8001dd50>] (SyS_clone) from [<8000f6a0>] (ret_fast_syscall+0x0/0x34)
  408. [   30.952988] ---[ end trace e1df4f2fe83085ff ]---
  409. [   30.967949] ------------[ cut here ]------------
  410. [   30.968022] WARNING: CPU: 1 PID: 583 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  411. [   30.968035] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  412. [   30.968148] CPU: 1 PID: 583 Comm: AESink Tainted: G        W  O    4.3.0 #1
  413. [   30.968166] Hardware name: BCM2709
  414. [   30.968180] Backtrace:
  415. [   30.968230] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  416. [   30.968249]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  417. [   30.968310] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  418. [   30.968341] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  419. [   30.968359]  r5:00000009 r4:00000000
  420. [   30.968391] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  421. [   30.968409]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad2ca300
  422. [   30.968471] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  423. [   30.968512] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  424. [   30.968527]  r9:ad0a3810 r8:add5495c r7:addadcd0 r6:a0070093 r5:add546d0 r4:add54910
  425. [   30.968590] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  426. [   30.968598]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  427. [   30.968690] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  428. [   30.968700]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  429. [   30.968757] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  430. [   30.968764]  r9:00000000 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  431. [   30.968807] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  432. [   30.968835] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  433. [   30.968843]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  434. [   30.968912] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  435. [   30.968932]  r7:0000020d r6:ad4c6000 r5:00000000 r4:ad4dec00
  436. [   30.968992] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  437. [   30.969063] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  438. [   30.969072]  r5:00000000 r4:000004f8
  439. [   30.969132] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  440. [   30.969152]  r5:00000000 r4:aa25ac00
  441. [   30.969198] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d8f8>] (snd_pcm_lib_write1+0x278/0x314 [snd_pcm])
  442. [   30.969213]  r10:00000000 r9:addac000 r8:00000000 r7:7402be90 r6:aa25ac00 r5:ad4dec00
  443. [   30.969262]  r4:0000089d
  444. [   30.969311] [<7f02d680>] (snd_pcm_lib_write1 [snd_pcm]) from [<7f02d9f4>] (snd_pcm_lib_write+0x60/0x70 [snd_pcm])
  445. [   30.969330]  r10:00000000 r9:addac000 r8:73efeb4c r7:00000000 r6:ad430300 r5:0000089d
  446. [   30.969357]  r4:ad4dec00
  447. [   30.969394] [<7f02d994>] (snd_pcm_lib_write [snd_pcm]) from [<7f0291e4>] (snd_pcm_playback_ioctl1+0x294/0x4b8 [snd_pcm])
  448. [   30.969403]  r5:73efeb4c r4:ad4dec00
  449. [   30.969470] [<7f028f50>] (snd_pcm_playback_ioctl1 [snd_pcm]) from [<7f029434>] (snd_pcm_playback_ioctl+0x2c/0x38 [snd_pcm])
  450. [   30.969483]  r8:73efeb4c r7:0000002e r6:ad430300 r5:ad291c10 r4:73efeb4c
  451. [   30.969543] [<7f029408>] (snd_pcm_playback_ioctl [snd_pcm]) from [<800e43d8>] (do_vfs_ioctl+0x3fc/0x61c)
  452. [   30.969564] [<800e3fdc>] (do_vfs_ioctl) from [<800e4634>] (SyS_ioctl+0x3c/0x64)
  453. [   30.969571]  r10:00000000 r9:addac000 r8:73efeb4c r7:400c4150 r6:ad430300 r5:0000002e
  454. [   30.969594]  r4:ad430301
  455. [   30.969614] [<800e45f8>] (SyS_ioctl) from [<8000f6a0>] (ret_fast_syscall+0x0/0x34)
  456. [   30.969623]  r9:addac000 r8:8000f844 r7:00000036 r6:00000000 r5:74046ee8 r4:74046f38
  457. [   30.969647] ---[ end trace e1df4f2fe8308600 ]---
  458. [   31.037466] ------------[ cut here ]------------
  459. [   31.037529] WARNING: CPU: 0 PID: 644 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  460. [   31.037539] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  461. [   31.037613] CPU: 0 PID: 644 Comm: LanguageInvoker Tainted: G        W  O    4.3.0 #1
  462. [   31.037619] Hardware name: BCM2709
  463. [   31.037627] Backtrace:
  464. [   31.037654] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  465. [   31.037662]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  466. [   31.037689] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  467. [   31.037706] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  468. [   31.037713]  r5:00000009 r4:00000000
  469. [   31.037730] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  470. [   31.037736]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad2ca400
  471. [   31.037764] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  472. [   31.037780] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  473. [   31.037789]  r9:ad0a3810 r8:add5495c r7:adf13b00 r6:a00f0193 r5:add546d0 r4:add54910
  474. [   31.037839] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  475. [   31.037846]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  476. [   31.037898] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  477. [   31.037906]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  478. [   31.037957] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  479. [   31.037965]  r9:0001b75f r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  480. [   31.038005] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  481. [   31.038032] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  482. [   31.038039]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  483. [   31.038075] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  484. [   31.038082]  r7:44e80000 r6:ad4c6000 r5:00019d70 r4:ad4dec00
  485. [   31.038121] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  486. [   31.038155] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  487. [   31.038162]  r5:00019d70 r4:0001b747
  488. [   31.038199] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  489. [   31.038206]  r5:00019d70 r4:aa25ac00
  490. [   31.038243] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  491. [   31.038250]  r10:adf12000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  492. [   31.038270]  r4:ad4dec00
  493. [   31.038297] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  494. [   31.038304]  r7:80842154 r6:00000000 r5:add54948 r4:adf13cb8
  495. [   31.038331] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  496. [   31.038347] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  497. [   31.038355]  r9:adf13ce8 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  498. [   31.038383] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  499. [   31.038390]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:adf12000 r5:8084a098
  500. [   31.038410]  r4:00000000 r3:80021318
  501. [   31.038427] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  502. [   31.038434]  r10:00000018 r9:029b7000 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  503. [   31.038453]  r4:80842fd0
  504. [   31.038470] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  505. [   31.038476]  r5:00000000 r4:80842fd0
  506. [   31.038495] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  507. [   31.038501]  r9:029b7000 r8:00100073 r7:adf13dfc r6:f300b200 r5:600f0013 r4:800b0f3c
  508. [   31.038533] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  509. [   31.038542] Exception stack(0xadf13dc8 to 0xadf13e10)
  510. [   31.038557] 3dc0:                   a987f688 029b7000 229077dd 80866d68 00022907 a98396e0
  511. [   31.038570] 3de0: 80866b98 adf726dc 00100073 029b7000 00000018 adf13e2c 00100073 adf13e18
  512. [   31.038580] 3e00: 800b2054 800b0f3c 600f0013 ffffffff
  513. [   31.038599] [<800b0f0c>] (vm_normal_page) from [<800b2054>] (copy_page_range+0x1fc/0x630)
  514. [   31.038606]  r5:a98396e0 r4:229077dd
  515. [   31.038628] [<800b1e58>] (copy_page_range) from [<8001d01c>] (copy_process+0xbc0/0x14bc)
  516. [   31.038635]  r10:a9990688 r9:00000000 r8:00000000 r7:ad7a3880 r6:ad7921c0 r5:a987f688
  517. [   31.038656]  r4:00002091
  518. [   31.038670] [<8001c45c>] (copy_process) from [<8001da40>] (_do_fork+0x70/0x2b4)
  519. [   31.038677]  r10:00000000 r9:00000000 r8:8000f844 r7:00000000 r6:00000000 r5:66845250
  520. [   31.038696]  r4:01200011
  521. [   31.038712] [<8001d9d0>] (_do_fork) from [<8001dd78>] (SyS_clone+0x28/0x30)
  522. [   31.038719]  r10:00000000 r9:adf12000 r8:8000f844 r7:00000078 r6:66846410 r5:66845250
  523. [   31.038738]  r4:66846478
  524. [   31.038753] [<8001dd50>] (SyS_clone) from [<8000f6a0>] (ret_fast_syscall+0x0/0x34)
  525. [   31.038762] ---[ end trace e1df4f2fe8308601 ]---
  526. [   31.121854] ------------[ cut here ]------------
  527. [   31.121912] WARNING: CPU: 0 PID: 644 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  528. [   31.121923] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  529. [   31.121991] CPU: 0 PID: 644 Comm: LanguageInvoker Tainted: G        W  O    4.3.0 #1
  530. [   31.121998] Hardware name: BCM2709
  531. [   31.122004] Backtrace:
  532. [   31.122035] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  533. [   31.122043]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  534. [   31.122070] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  535. [   31.122088] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  536. [   31.122094]  r5:00000009 r4:00000000
  537. [   31.122113] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  538. [   31.122120]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73d380
  539. [   31.122148] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  540. [   31.122165] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  541. [   31.122173]  r9:ad0a3810 r8:add5495c r7:adf13ce8 r6:a0000193 r5:add546d0 r4:add54910
  542. [   31.122213] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  543. [   31.122221]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  544. [   31.122277] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  545. [   31.122284]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  546. [   31.122334] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  547. [   31.122342]  r9:000274f3 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  548. [   31.122383] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  549. [   31.122411] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  550. [   31.122417]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  551. [   31.122454] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  552. [   31.122461]  r7:44e80000 r6:ad4c6000 r5:00026c28 r4:ad4dec00
  553. [   31.122500] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  554. [   31.122535] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  555. [   31.122542]  r5:00026c28 r4:000274c5
  556. [   31.122580] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  557. [   31.122587]  r5:00026c28 r4:aa25ac00
  558. [   31.122624] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  559. [   31.122632]  r10:adf12000 r9:add54910 r8:808989c0 r7:80842154 r6:60000113 r5:aa25ac00
  560. [   31.122654]  r4:ad4dec00
  561. [   31.122683] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  562. [   31.122690]  r7:80842154 r6:00000000 r5:add54948 r4:adf13ea0
  563. [   31.122722] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  564. [   31.122741] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  565. [   31.122748]  r9:adf13ed0 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  566. [   31.122777] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  567. [   31.122784]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:adf12000 r5:8084a098
  568. [   31.122803]  r4:00000000 r3:80021318
  569. [   31.122826] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  570. [   31.122833]  r10:76d1c76c r9:50f58150 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  571. [   31.122852]  r4:80842fd0
  572. [   31.122870] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  573. [   31.122878]  r5:00000000 r4:80842fd0
  574. [   31.122895] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  575. [   31.122902]  r9:50f58150 r8:10c5387d r7:10c5387d r6:f300b200 r5:60000010 r4:76d36df8
  576. [   31.122929] [<80009000>] (asm_do_IRQ) from [<800137f8>] (__irq_usr+0x38/0x140)
  577. [   31.122938] Exception stack(0xadf13fb0 to 0xadf13ff8)
  578. [   31.122951] 3fa0:                                     72a0b650 00000002 00000000 00000001
  579. [   31.122964] 3fc0: 72a0b650 66845510 73f6e1e8 680d5da0 00000000 50f58150 76d1c76c 00000000
  580. [   31.122975] 3fe0: 66846494 66845508 76d36f70 76d36df8 60000010 ffffffff
  581. [   31.122985] ---[ end trace e1df4f2fe8308602 ]---
  582. [   31.370155] ------------[ cut here ]------------
  583. [   31.370210] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  584. [   31.370219] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  585. [   31.370288] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  586. [   31.370295] Hardware name: BCM2709
  587. [   31.370303] Backtrace:
  588. [   31.370329] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  589. [   31.370336]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  590. [   31.370362] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  591. [   31.370380] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  592. [   31.370386]  r5:00000009 r4:00000000
  593. [   31.370404] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  594. [   31.370410]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad2ca600
  595. [   31.370440] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  596. [   31.370456] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  597. [   31.370463]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00f0193 r5:add546d0 r4:add54910
  598. [   31.370503] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  599. [   31.370510]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  600. [   31.370563] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  601. [   31.370572]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  602. [   31.370621] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  603. [   31.370630]  r9:000b009c r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  604. [   31.370670] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  605. [   31.370698] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  606. [   31.370705]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  607. [   31.370741] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  608. [   31.370749]  r7:44e80000 r6:ad4c6000 r5:000ae6b4 r4:ad4dec00
  609. [   31.370788] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  610. [   31.370820] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  611. [   31.370827]  r5:000ae6b4 r4:000b008b
  612. [   31.370863] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  613. [   31.370870]  r5:000ae6b4 r4:aa25ac00
  614. [   31.370907] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  615. [   31.370914]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  616. [   31.370934]  r4:ad4dec00
  617. [   31.370962] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  618. [   31.370970]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  619. [   31.370997] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  620. [   31.371015] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  621. [   31.371022]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  622. [   31.371049] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  623. [   31.371057]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  624. [   31.371077]  r4:00000000 r3:80021318
  625. [   31.371095] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  626. [   31.371102]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  627. [   31.371122]  r4:80842fd0
  628. [   31.371138] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  629. [   31.371145]  r5:00000000 r4:80842fd0
  630. [   31.371163] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  631. [   31.371170]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600f0013 r4:80010020
  632. [   31.371198] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  633. [   31.371207] Exception stack(0x80849f00 to 0x80849f48)
  634. [   31.371220] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  635. [   31.371233] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  636. [   31.371241] 9f40: 600f0013 ffffffff
  637. [   31.371258] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  638. [   31.371274] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  639. [   31.371292] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  640. [   31.371299]  r7:80866b80
  641. [   31.371315] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  642. [   31.371327] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  643. [   31.371335] ---[ end trace e1df4f2fe8308603 ]---
  644. [   31.947904] ------------[ cut here ]------------
  645. [   31.947956] WARNING: CPU: 0 PID: 638 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  646. [   31.947964] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  647. [   31.948032] CPU: 0 PID: 638 Comm: JobWorker Tainted: G        W  O    4.3.0 #1
  648. [   31.948039] Hardware name: BCM2709
  649. [   31.948044] Backtrace:
  650. [   31.948068] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  651. [   31.948076]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  652. [   31.948101] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  653. [   31.948116] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  654. [   31.948123]  r5:00000009 r4:00000000
  655. [   31.948140] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  656. [   31.948147]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73dc00
  657. [   31.948174] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  658. [   31.948190] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  659. [   31.948197]  r9:ad0a3810 r8:add5495c r7:aa24fce8 r6:a00f0193 r5:add546d0 r4:add54910
  660. [   31.948235] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  661. [   31.948242]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  662. [   31.948295] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  663. [   31.948303]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  664. [   31.948352] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  665. [   31.948359]  r9:00173757 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  666. [   31.948400] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  667. [   31.948428] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  668. [   31.948435]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  669. [   31.948471] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  670. [   31.948477]  r7:44e80000 r6:ad4c6000 r5:001725f0 r4:ad4dec00
  671. [   31.948517] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  672. [   31.948549] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  673. [   31.948556]  r5:001725f0 r4:0017372a
  674. [   31.948592] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  675. [   31.948599]  r5:001725f0 r4:aa25ac00
  676. [   31.948636] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  677. [   31.948644]  r10:aa24e000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  678. [   31.948663]  r4:ad4dec00
  679. [   31.948690] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  680. [   31.948697]  r7:80842154 r6:00000000 r5:add54948 r4:aa24fea0
  681. [   31.948724] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  682. [   31.948741] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  683. [   31.948749]  r9:aa24fed0 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  684. [   31.948777] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  685. [   31.948784]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:aa24e000 r5:8084a098
  686. [   31.948803]  r4:00000000 r3:80021318
  687. [   31.948823] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  688. [   31.948830]  r10:00f3eea9 r9:00ef697f r8:00000000 r7:00000000 r6:00000000 r5:00000000
  689. [   31.948850]  r4:80842fd0
  690. [   31.948867] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  691. [   31.948873]  r5:00000000 r4:80842fd0
  692. [   31.948890] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  693. [   31.948897]  r9:00ef697f r8:10c5387d r7:10c5387d r6:f300b200 r5:800f0010 r4:76d38ddc
  694. [   31.948924] [<80009000>] (asm_do_IRQ) from [<800137f8>] (__irq_usr+0x38/0x140)
  695. [   31.948933] Exception stack(0xaa24ffb0 to 0xaa24fff8)
  696. [   31.948946] ffa0:                                     0000000d 000a0042 000001a4 00000000
  697. [   31.948959] ffc0: 000a0042 0312aafa 0117b574 00000005 0312aafa 00ef697f 00f3eea9 000001a4
  698. [   31.948971] ffe0: 69bf610c 69bf6120 69bf78d0 76d38ddc 800f0010 ffffffff
  699. [   31.948979] ---[ end trace e1df4f2fe8308604 ]---
  700. [   31.963691] OnAction_back
  701. [   31.963715] OnAction_back, action=0
  702. [   31.963725] issue_action_BA, category=3, action=1, status=0
  703. [   31.989922] ------------[ cut here ]------------
  704. [   31.989974] WARNING: CPU: 0 PID: 715 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  705. [   31.989982] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  706. [   31.990050] CPU: 0 PID: 715 Comm: pulsar Tainted: G        W  O    4.3.0 #1
  707. [   31.990057] Hardware name: BCM2709
  708. [   31.990064] Backtrace:
  709. [   31.990089] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  710. [   31.990096]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  711. [   31.990121] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  712. [   31.990137] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  713. [   31.990143]  r5:00000009 r4:00000000
  714. [   31.990162] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  715. [   31.990168]  r8:ee801000 r7:ae801000 r6:00000080 r5:add58a10 r4:aa25f300
  716. [   31.990196] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  717. [   31.990213] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  718. [   31.990219]  r9:ad0a3810 r8:add5495c r7:a9961a88 r6:a0040193 r5:add546d0 r4:add54910
  719. [   31.990257] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  720. [   31.990264]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  721. [   31.990315] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  722. [   31.990322]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  723. [   31.990370] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  724. [   31.990379]  r9:0000e02a r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  725. [   31.990419] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  726. [   31.990448] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  727. [   31.990455]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  728. [   31.990492] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  729. [   31.990499]  r7:44e80000 r6:ad4c6000 r5:0000ceb8 r4:ad4dec00
  730. [   31.990538] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  731. [   31.990571] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  732. [   31.990578]  r5:0000ceb8 r4:0000dff2
  733. [   31.990615] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  734. [   31.990622]  r5:0000ceb8 r4:aa25ac00
  735. [   31.990659] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  736. [   31.990666]  r10:a9960000 r9:add54910 r8:808989c0 r7:80842154 r6:60040113 r5:aa25ac00
  737. [   31.990685]  r4:ad4dec00
  738. [   31.990712] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  739. [   31.990719]  r7:80842154 r6:00000000 r5:add54948 r4:a9961c40
  740. [   31.990746] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  741. [   31.990765] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  742. [   31.990771]  r9:a9961c70 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  743. [   31.990800] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  744. [   31.990807]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:a9960000 r5:8084a098
  745. [   31.990826]  r4:00000000 r3:80021318
  746. [   31.990844] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  747. [   31.990850]  r10:ade26640 r9:a9960038 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  748. [   31.990870]  r4:80842fd0
  749. [   31.990885] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  750. [   31.990893]  r5:00000000 r4:80842fd0
  751. [   31.990911] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  752. [   31.990918]  r9:a9960038 r8:00000001 r7:a9961d84 r6:f300b200 r5:60040013 r4:80079978
  753. [   31.990947] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  754. [   31.990956] Exception stack(0xa9961d50 to 0xa9961d98)
  755. [   31.990968] 1d40:                                     00000000 ad4a0000 00000000 00000000
  756. [   31.990982] 1d60: 00000000 a9961e14 a9961e6c a9961e50 00000001 a9960038 ade26640 a9961db4
  757. [   31.990993] 1d80: 0000001c a9961da0 00000001 80079978 60040013 ffffffff
  758. [   31.991011] [<80079918>] (get_futex_value_locked) from [<8007a2b0>] (futex_wait_setup+0xf0/0x160)
  759. [   31.991018]  r5:a9961e14 r4:56cfe088
  760. [   31.991034] [<8007a1c0>] (futex_wait_setup) from [<8007a568>] (futex_wait+0xe0/0x248)
  761. [   31.991041]  r10:00000000 r9:a9961e14 r8:56cfe088 r7:00000000 r6:00000001 r5:00000000
  762. [   31.991060]  r4:00000000
  763. [   31.991073] [<8007a488>] (futex_wait) from [<8007bff4>] (do_futex+0x100/0xbb4)
  764. [   31.991080]  r10:00000000 r9:a9960000 r8:8000f844 r7:56cfe088 r6:00000000 r5:00000000
  765. [   31.991099]  r4:00000000
  766. [   31.991112] [<8007bef4>] (do_futex) from [<8007cb28>] (SyS_futex+0x80/0x164)
  767. [   31.991119]  r10:00000000 r9:a9960000 r8:8000f844 r7:56cfe088 r6:00000000 r5:00000000
  768. [   31.991138]  r4:00000000
  769. [   31.991155] [<8007caa8>] (SyS_futex) from [<8000f6a0>] (ret_fast_syscall+0x0/0x34)
  770. [   31.991161]  r10:00000000 r9:a9960000 r8:8000f844 r7:000000f0 r6:3b9aca00 r5:00000000
  771. [   31.991181]  r4:00000000
  772. [   31.991190] ---[ end trace e1df4f2fe8308605 ]---
  773. [   32.077654] ------------[ cut here ]------------
  774. [   32.077710] WARNING: CPU: 0 PID: 3 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  775. [   32.077721] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  776. [   32.077797] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G        W  O    4.3.0 #1
  777. [   32.077804] Hardware name: BCM2709
  778. [   32.077812] Backtrace:
  779. [   32.077839] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  780. [   32.077847]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  781. [   32.077875] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  782. [   32.077892] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  783. [   32.077900]  r5:00000009 r4:00000000
  784. [   32.077917] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  785. [   32.077927]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad436300
  786. [   32.077958] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  787. [   32.077975] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  788. [   32.077982]  r9:ad0a3810 r8:add5495c r7:adc69cb0 r6:a0040093 r5:add546d0 r4:add54910
  789. [   32.078024] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  790. [   32.078033]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  791. [   32.078092] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  792. [   32.078099]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  793. [   32.078168] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  794. [   32.078185]  r9:0003804c r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  795. [   32.078229] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  796. [   32.078256] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  797. [   32.078263]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  798. [   32.078301] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  799. [   32.078309]  r7:44e80000 r6:ad4c6000 r5:00037fc8 r4:ad4dec00
  800. [   32.078350] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  801. [   32.078384] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  802. [   32.078393]  r5:00037fc8 r4:00037b67
  803. [   32.078433] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  804. [   32.078440]  r5:00037fc8 r4:aa25ac00
  805. [   32.078480] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  806. [   32.078487]  r10:adc68000 r9:add54910 r8:808989c0 r7:80842154 r6:60040013 r5:aa25ac00
  807. [   32.078510]  r4:ad4dec00
  808. [   32.078537] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  809. [   32.078544]  r7:80842154 r6:00000000 r5:add54948 r4:adc69e68
  810. [   32.078574] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  811. [   32.078596] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  812. [   32.078603]  r9:adc69e98 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  813. [   32.078634] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  814. [   32.078641]  r10:40000005 r9:8084a084 r8:00000006 r7:00000100 r6:adc68000 r5:8084a098
  815. [   32.078661]  r4:00000000 r3:80021318
  816. [   32.078680] [<80021484>] (__do_softirq) from [<800216fc>] (run_ksoftirqd+0x40/0x58)
  817. [   32.078686]  r10:00000000 r9:00000000 r8:8086d5b4 r7:00000001 r6:00000000 r5:adc29200
  818. [   32.078706]  r4:adc68000
  819. [   32.078724] [<800216bc>] (run_ksoftirqd) from [<8003b820>] (smpboot_thread_fn+0x11c/0x19c)
  820. [   32.078740] [<8003b704>] (smpboot_thread_fn) from [<800387e8>] (kthread+0xe4/0xfc)
  821. [   32.078747]  r9:00000000 r8:00000000 r7:8003b704 r6:adc29200 r5:adc29240 r4:00000000
  822. [   32.078778] [<80038704>] (kthread) from [<8000f748>] (ret_from_fork+0x14/0x2c)
  823. [   32.078785]  r7:00000000 r6:00000000 r5:80038704 r4:adc29240
  824. [   32.078806] ---[ end trace e1df4f2fe8308606 ]---
  825. [   32.095215] ------------[ cut here ]------------
  826. [   32.095279] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  827. [   32.095290] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  828. [   32.095361] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  829. [   32.095367] Hardware name: BCM2709
  830. [   32.095374] Backtrace:
  831. [   32.095401] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  832. [   32.095409]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  833. [   32.095435] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  834. [   32.095451] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  835. [   32.095458]  r5:00000009 r4:00000000
  836. [   32.095475] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  837. [   32.095482]  r8:ee801000 r7:ae801000 r6:00000080 r5:add58a10 r4:aa25c900
  838. [   32.095510] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  839. [   32.095526] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  840. [   32.095533]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a0040193 r5:add546d0 r4:add54910
  841. [   32.095575] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  842. [   32.095583]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  843. [   32.095637] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  844. [   32.095645]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  845. [   32.095694] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  846. [   32.095701]  r9:000008e4 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  847. [   32.095744] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  848. [   32.095773] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  849. [   32.095780]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  850. [   32.095818] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  851. [   32.095825]  r7:44e80000 r6:ad4c6000 r5:00000000 r4:ad4dec00
  852. [   32.095867] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  853. [   32.095901] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  854. [   32.095908]  r5:00000000 r4:00000461
  855. [   32.095947] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  856. [   32.095954]  r5:00000000 r4:aa25ac00
  857. [   32.095992] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  858. [   32.095999]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:60040113 r5:aa25ac00
  859. [   32.096019]  r4:ad4dec00
  860. [   32.096046] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  861. [   32.096053]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  862. [   32.096085] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  863. [   32.096102] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  864. [   32.096110]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  865. [   32.096139] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  866. [   32.096146]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  867. [   32.096167]  r4:00000000 r3:80021318
  868. [   32.096186] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  869. [   32.096193]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  870. [   32.096217]  r4:80842fd0
  871. [   32.096233] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  872. [   32.096240]  r5:00000000 r4:80842fd0
  873. [   32.096258] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  874. [   32.096264]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:60040013 r4:80010020
  875. [   32.096293] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  876. [   32.096302] Exception stack(0x80849f00 to 0x80849f48)
  877. [   32.096317] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  878. [   32.096331] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  879. [   32.096340] 9f40: 60040013 ffffffff
  880. [   32.096358] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  881. [   32.096376] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  882. [   32.096396] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  883. [   32.096403]  r7:80866b80
  884. [   32.096424] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  885. [   32.096436] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  886. [   32.096445] ---[ end trace e1df4f2fe8308607 ]---
  887. [   39.723293] ------------[ cut here ]------------
  888. [   39.723360] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  889. [   39.723370] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  890. [   39.723442] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  891. [   39.723449] Hardware name: BCM2709
  892. [   39.723455] Backtrace:
  893. [   39.723480] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  894. [   39.723489]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  895. [   39.723513] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  896. [   39.723531] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  897. [   39.723537]  r5:00000009 r4:00000000
  898. [   39.723555] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  899. [   39.723562]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad010f80
  900. [   39.723589] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  901. [   39.723606] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  902. [   39.723613]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00f0193 r5:add546d0 r4:add54910
  903. [   39.723655] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  904. [   39.723662]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  905. [   39.723716] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  906. [   39.723724]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  907. [   39.723773] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  908. [   39.723780]  r9:01a489a5 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  909. [   39.723820] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  910. [   39.723848] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  911. [   39.723854]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  912. [   39.723892] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  913. [   39.723899]  r7:44e80000 r6:ad4c6000 r5:01a46f90 r4:ad4dec00
  914. [   39.723937] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  915. [   39.723971] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  916. [   39.723978]  r5:01a46f90 r4:01a48422
  917. [   39.724015] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  918. [   39.724023]  r5:01a46f90 r4:aa25ac00
  919. [   39.724060] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  920. [   39.724067]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  921. [   39.724089]  r4:ad4dec00
  922. [   39.724115] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  923. [   39.724122]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  924. [   39.724153] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  925. [   39.724175] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  926. [   39.724182]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  927. [   39.724215] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  928. [   39.724222]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  929. [   39.724246]  r4:00000000 r3:80021318
  930. [   39.724266] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  931. [   39.724272]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  932. [   39.724292]  r4:80842fd0
  933. [   39.724311] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  934. [   39.724319]  r5:00000000 r4:80842fd0
  935. [   39.724337] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  936. [   39.724344]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600f0013 r4:80010020
  937. [   39.724375] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  938. [   39.724385] Exception stack(0x80849f00 to 0x80849f48)
  939. [   39.724398] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  940. [   39.724411] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  941. [   39.724419] 9f40: 600f0013 ffffffff
  942. [   39.724440] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  943. [   39.724456] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  944. [   39.724478] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  945. [   39.724485]  r7:80866b80
  946. [   39.724505] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  947. [   39.724517] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  948. [   39.724526] ---[ end trace e1df4f2fe8308608 ]---
  949. [   39.750801] ------------[ cut here ]------------
  950. [   39.750854] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  951. [   39.750862] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  952. [   39.750928] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  953. [   39.750935] Hardware name: BCM2709
  954. [   39.750942] Backtrace:
  955. [   39.750966] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  956. [   39.750974]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  957. [   39.751001] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  958. [   39.751019] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  959. [   39.751025]  r5:00000009 r4:00000000
  960. [   39.751043] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  961. [   39.751050]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73dd80
  962. [   39.751079] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  963. [   39.751096] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  964. [   39.751103]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00f0193 r5:add546d0 r4:add54910
  965. [   39.751144] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  966. [   39.751152]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  967. [   39.751205] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  968. [   39.751213]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  969. [   39.751261] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  970. [   39.751268]  r9:00018c57 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  971. [   39.751308] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  972. [   39.751336] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  973. [   39.751343]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  974. [   39.751379] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  975. [   39.751386]  r7:44e80000 r6:ad4c6000 r5:00017afc r4:ad4dec00
  976. [   39.751425] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  977. [   39.751458] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  978. [   39.751464]  r5:00017afc r4:000188de
  979. [   39.751501] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  980. [   39.751508]  r5:00017afc r4:aa25ac00
  981. [   39.751544] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  982. [   39.751551]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  983. [   39.751571]  r4:ad4dec00
  984. [   39.751598] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  985. [   39.751605]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  986. [   39.751632] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  987. [   39.751648] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  988. [   39.751655]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  989. [   39.751683] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  990. [   39.751690]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  991. [   39.751709]  r4:00000000 r3:80021318
  992. [   39.751727] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  993. [   39.751734]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  994. [   39.751753]  r4:80842fd0
  995. [   39.751769] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  996. [   39.751776]  r5:00000000 r4:80842fd0
  997. [   39.751793] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  998. [   39.751799]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600f0013 r4:80010020
  999. [   39.751828] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  1000. [   39.751836] Exception stack(0x80849f00 to 0x80849f48)
  1001. [   39.751850] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  1002. [   39.751863] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  1003. [   39.751871] 9f40: 600f0013 ffffffff
  1004. [   39.751890] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  1005. [   39.751906] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  1006. [   39.751927] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  1007. [   39.751933]  r7:80866b80
  1008. [   39.751951] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  1009. [   39.751963] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  1010. [   39.751971] ---[ end trace e1df4f2fe8308609 ]---
  1011. [   39.791301] ------------[ cut here ]------------
  1012. [   39.791352] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1013. [   39.791360] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1014. [   39.791427] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  1015. [   39.791434] Hardware name: BCM2709
  1016. [   39.791441] Backtrace:
  1017. [   39.791465] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1018. [   39.791473]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1019. [   39.791499] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1020. [   39.791515] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1021. [   39.791522]  r5:00000009 r4:00000000
  1022. [   39.791540] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1023. [   39.791547]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73d800
  1024. [   39.791574] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1025. [   39.791590] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1026. [   39.791597]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00f0193 r5:add546d0 r4:add54910
  1027. [   39.791634] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1028. [   39.791641]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1029. [   39.791691] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1030. [   39.791698]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1031. [   39.791744] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1032. [   39.791751]  r9:0000bd99 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  1033. [   39.791791] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1034. [   39.791819] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  1035. [   39.791826]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  1036. [   39.791861] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  1037. [   39.791868]  r7:44e80000 r6:ad4c6000 r5:0000ac44 r4:ad4dec00
  1038. [   39.791908] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  1039. [   39.791941] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  1040. [   39.791948]  r5:0000ac44 r4:0000b80a
  1041. [   39.791985] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1042. [   39.791992]  r5:0000ac44 r4:aa25ac00
  1043. [   39.792029] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  1044. [   39.792036]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  1045. [   39.792055]  r4:ad4dec00
  1046. [   39.792083] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  1047. [   39.792090]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  1048. [   39.792117] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  1049. [   39.792133] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  1050. [   39.792140]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  1051. [   39.792168] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  1052. [   39.792174]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  1053. [   39.792194]  r4:00000000 r3:80021318
  1054. [   39.792212] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  1055. [   39.792219]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  1056. [   39.792238]  r4:80842fd0
  1057. [   39.792254] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  1058. [   39.792261]  r5:00000000 r4:80842fd0
  1059. [   39.792278] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  1060. [   39.792284]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600f0013 r4:80010020
  1061. [   39.792313] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  1062. [   39.792321] Exception stack(0x80849f00 to 0x80849f48)
  1063. [   39.792335] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  1064. [   39.792348] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  1065. [   39.792356] 9f40: 600f0013 ffffffff
  1066. [   39.792375] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  1067. [   39.792391] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  1068. [   39.792410] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  1069. [   39.792417]  r7:80866b80
  1070. [   39.792434] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  1071. [   39.792446] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  1072. [   39.792454] ---[ end trace e1df4f2fe830860a ]---
  1073. [   39.831232] ------------[ cut here ]------------
  1074. [   39.831273] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1075. [   39.831281] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1076. [   39.831345] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  1077. [   39.831353] Hardware name: BCM2709
  1078. [   39.831359] Backtrace:
  1079. [   39.831381] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1080. [   39.831388]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1081. [   39.831413] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1082. [   39.831430] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1083. [   39.831436]  r5:00000009 r4:00000000
  1084. [   39.831454] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1085. [   39.831461]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73d480
  1086. [   39.831488] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1087. [   39.831504] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1088. [   39.831511]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00f0193 r5:add546d0 r4:add54910
  1089. [   39.831548] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1090. [   39.831555]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1091. [   39.831607] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1092. [   39.831616]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1093. [   39.831660] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1094. [   39.831667]  r9:0002526b r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  1095. [   39.831707] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1096. [   39.831735] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  1097. [   39.831741]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  1098. [   39.831778] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  1099. [   39.831784]  r7:44e80000 r6:ad4c6000 r5:000249b4 r4:ad4dec00
  1100. [   39.831823] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  1101. [   39.831857] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  1102. [   39.831864]  r5:000249b4 r4:00024cb5
  1103. [   39.831900] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1104. [   39.831907]  r5:000249b4 r4:aa25ac00
  1105. [   39.831944] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  1106. [   39.831951]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  1107. [   39.831971]  r4:ad4dec00
  1108. [   39.831997] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  1109. [   39.832005]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  1110. [   39.832033] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  1111. [   39.832051] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  1112. [   39.832058]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  1113. [   39.832085] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  1114. [   39.832092]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  1115. [   39.832111]  r4:00000000 r3:80021318
  1116. [   39.832129] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  1117. [   39.832137]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  1118. [   39.832156]  r4:80842fd0
  1119. [   39.832172] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  1120. [   39.832179]  r5:00000000 r4:80842fd0
  1121. [   39.832196] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  1122. [   39.832203]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600f0013 r4:80010020
  1123. [   39.832231] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  1124. [   39.832241] Exception stack(0x80849f00 to 0x80849f48)
  1125. [   39.832254] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  1126. [   39.832267] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  1127. [   39.832275] 9f40: 600f0013 ffffffff
  1128. [   39.832294] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  1129. [   39.832309] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  1130. [   39.832326] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  1131. [   39.832333]  r7:80866b80
  1132. [   39.832349] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  1133. [   39.832360] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  1134. [   39.832368] ---[ end trace e1df4f2fe830860b ]---
  1135. [   39.834466] ------------[ cut here ]------------
  1136. [   39.834506] WARNING: CPU: 3 PID: 583 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1137. [   39.834514] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1138. [   39.834586] CPU: 3 PID: 583 Comm: AESink Tainted: G        W  O    4.3.0 #1
  1139. [   39.834592] Hardware name: BCM2709
  1140. [   39.834598] Backtrace:
  1141. [   39.834621] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1142. [   39.834628]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1143. [   39.834653] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1144. [   39.834669] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1145. [   39.834676]  r5:00000009 r4:00000000
  1146. [   39.834700] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1147. [   39.834706]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73d380
  1148. [   39.834733] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1149. [   39.834749] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1150. [   39.834755]  r9:ad0a3810 r8:add5495c r7:addadcd0 r6:a0070093 r5:add546d0 r4:add54910
  1151. [   39.834791] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1152. [   39.834799]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1153. [   39.834847] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1154. [   39.834855]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1155. [   39.834906] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1156. [   39.834913]  r9:00000000 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  1157. [   39.834953] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1158. [   39.834981] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  1159. [   39.834987]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  1160. [   39.835030] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  1161. [   39.835036]  r7:000001af r6:ad4c6000 r5:00000000 r4:ad4dec00
  1162. [   39.835075] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  1163. [   39.835107] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  1164. [   39.835114]  r5:00000000 r4:00000273
  1165. [   39.835150] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1166. [   39.835162]  r5:00000000 r4:aa25ac00
  1167. [   39.835199] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d8f8>] (snd_pcm_lib_write1+0x278/0x314 [snd_pcm])
  1168. [   39.835206]  r10:00000000 r9:addac000 r8:00000000 r7:7402be90 r6:aa25ac00 r5:ad4dec00
  1169. [   39.835225]  r4:0000089d
  1170. [   39.835258] [<7f02d680>] (snd_pcm_lib_write1 [snd_pcm]) from [<7f02d9f4>] (snd_pcm_lib_write+0x60/0x70 [snd_pcm])
  1171. [   39.835265]  r10:00000000 r9:addac000 r8:73efeb4c r7:00000000 r6:ad430300 r5:0000089d
  1172. [   39.835291]  r4:ad4dec00
  1173. [   39.835323] [<7f02d994>] (snd_pcm_lib_write [snd_pcm]) from [<7f0291e4>] (snd_pcm_playback_ioctl1+0x294/0x4b8 [snd_pcm])
  1174. [   39.835330]  r5:73efeb4c r4:ad4dec00
  1175. [   39.835363] [<7f028f50>] (snd_pcm_playback_ioctl1 [snd_pcm]) from [<7f029434>] (snd_pcm_playback_ioctl+0x2c/0x38 [snd_pcm])
  1176. [   39.835370]  r8:73efeb4c r7:0000002e r6:ad430300 r5:ad291c10 r4:73efeb4c
  1177. [   39.835407] [<7f029408>] (snd_pcm_playback_ioctl [snd_pcm]) from [<800e43d8>] (do_vfs_ioctl+0x3fc/0x61c)
  1178. [   39.835423] [<800e3fdc>] (do_vfs_ioctl) from [<800e4634>] (SyS_ioctl+0x3c/0x64)
  1179. [   39.835435]  r10:00000000 r9:addac000 r8:73efeb4c r7:400c4150 r6:ad430300 r5:0000002e
  1180. [   39.835454]  r4:ad430301
  1181. [   39.835470] [<800e45f8>] (SyS_ioctl) from [<8000f6a0>] (ret_fast_syscall+0x0/0x34)
  1182. [   39.835477]  r9:addac000 r8:8000f844 r7:00000036 r6:00000000 r5:74046ee8 r4:74046f38
  1183. [   39.835498] ---[ end trace e1df4f2fe830860c ]---
  1184. [   39.871125] ------------[ cut here ]------------
  1185. [   39.871170] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1186. [   39.871178] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1187. [   39.871240] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  1188. [   39.871247] Hardware name: BCM2709
  1189. [   39.871254] Backtrace:
  1190. [   39.871277] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1191. [   39.871286]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1192. [   39.871311] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1193. [   39.871327] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1194. [   39.871333]  r5:00000009 r4:00000000
  1195. [   39.871350] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1196. [   39.871357]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73d380
  1197. [   39.871384] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1198. [   39.871401] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1199. [   39.871408]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00f0193 r5:add546d0 r4:add54910
  1200. [   39.871442] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1201. [   39.871449]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1202. [   39.871500] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1203. [   39.871509]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1204. [   39.871552] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1205. [   39.871559]  r9:0000a3b8 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  1206. [   39.871600] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1207. [   39.871628] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  1208. [   39.871634]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  1209. [   39.871670] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  1210. [   39.871677]  r7:44e80000 r6:ad4c6000 r5:000089d0 r4:ad4dec00
  1211. [   39.871715] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  1212. [   39.871748] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  1213. [   39.871755]  r5:000089d0 r4:0000a3a7
  1214. [   39.871791] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1215. [   39.871798]  r5:000089d0 r4:aa25ac00
  1216. [   39.871835] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  1217. [   39.871842]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  1218. [   39.871864]  r4:ad4dec00
  1219. [   39.871891] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  1220. [   39.871899]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  1221. [   39.871926] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  1222. [   39.871942] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  1223. [   39.871950]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  1224. [   39.871980] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  1225. [   39.871987]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  1226. [   39.872007]  r4:00000000 r3:80021318
  1227. [   39.872025] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  1228. [   39.872032]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  1229. [   39.872051]  r4:80842fd0
  1230. [   39.872067] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  1231. [   39.872073]  r5:00000000 r4:80842fd0
  1232. [   39.872090] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  1233. [   39.872097]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600f0013 r4:80010020
  1234. [   39.872126] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  1235. [   39.872135] Exception stack(0x80849f00 to 0x80849f48)
  1236. [   39.872149] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  1237. [   39.872162] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  1238. [   39.872170] 9f40: 600f0013 ffffffff
  1239. [   39.872188] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  1240. [   39.872203] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  1241. [   39.872223] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  1242. [   39.872230]  r7:80866b80
  1243. [   39.872246] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  1244. [   39.872258] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  1245. [   39.872266] ---[ end trace e1df4f2fe830860d ]---
  1246. [   41.031401] ------------[ cut here ]------------
  1247. [   41.031452] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1248. [   41.031460] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1249. [   41.031528] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  1250. [   41.031535] Hardware name: BCM2709
  1251. [   41.031542] Backtrace:
  1252. [   41.031565] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1253. [   41.031573]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1254. [   41.031598] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1255. [   41.031615] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1256. [   41.031622]  r5:00000009 r4:00000000
  1257. [   41.031639] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1258. [   41.031645]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:aa25f080
  1259. [   41.031672] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1260. [   41.031689] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1261. [   41.031696]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00e0193 r5:add546d0 r4:add54910
  1262. [   41.031733] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1263. [   41.031740]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1264. [   41.031791] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1265. [   41.031799]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1266. [   41.031846] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1267. [   41.031853]  r9:004706c1 r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  1268. [   41.031895] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1269. [   41.031922] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  1270. [   41.031929]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  1271. [   41.031965] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  1272. [   41.031971]  r7:44e80000 r6:ad4c6000 r5:0046eccc r4:ad4dec00
  1273. [   41.032010] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  1274. [   41.032043] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  1275. [   41.032050]  r5:0046eccc r4:0047014a
  1276. [   41.032088] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1277. [   41.032095]  r5:0046eccc r4:aa25ac00
  1278. [   41.032132] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  1279. [   41.032139]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600e0113 r5:aa25ac00
  1280. [   41.032159]  r4:ad4dec00
  1281. [   41.032185] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  1282. [   41.032192]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  1283. [   41.032221] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  1284. [   41.032239] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  1285. [   41.032246]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  1286. [   41.032274] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  1287. [   41.032281]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  1288. [   41.032301]  r4:00000000 r3:80021318
  1289. [   41.032320] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  1290. [   41.032326]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  1291. [   41.032345]  r4:80842fd0
  1292. [   41.032362] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  1293. [   41.032369]  r5:00000000 r4:80842fd0
  1294. [   41.032388] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  1295. [   41.032395]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600e0013 r4:80010020
  1296. [   41.032423] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  1297. [   41.032432] Exception stack(0x80849f00 to 0x80849f48)
  1298. [   41.032446] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  1299. [   41.032459] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  1300. [   41.032467] 9f40: 600e0013 ffffffff
  1301. [   41.032488] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  1302. [   41.032504] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  1303. [   41.032525] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  1304. [   41.032532]  r7:80866b80
  1305. [   41.032551] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  1306. [   41.032564] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  1307. [   41.032572] ---[ end trace e1df4f2fe830860e ]---
  1308. [   41.036042] ------------[ cut here ]------------
  1309. [   41.036082] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1310. [   41.036092] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1311. [   41.036159] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  1312. [   41.036166] Hardware name: BCM2709
  1313. [   41.036172] Backtrace:
  1314. [   41.036195] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1315. [   41.036202]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1316. [   41.036230] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1317. [   41.036247] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1318. [   41.036260]  r5:00000009 r4:00000000
  1319. [   41.036277] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1320. [   41.036284]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73dc80
  1321. [   41.036312] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1322. [   41.036329] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1323. [   41.036336]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00e0193 r5:add546d0 r4:add54910
  1324. [   41.036371] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1325. [   41.036379]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1326. [   41.036447] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1327. [   41.036455]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1328. [   41.036502] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1329. [   41.036509]  r9:000008ec r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  1330. [   41.036552] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1331. [   41.036587] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  1332. [   41.036594]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  1333. [   41.036632] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  1334. [   41.036643]  r7:44e80000 r6:ad4c6000 r5:00000000 r4:ad4dec00
  1335. [   41.036681] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  1336. [   41.036716] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  1337. [   41.036723]  r5:00000000 r4:00000559
  1338. [   41.036767] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1339. [   41.036774]  r5:00000000 r4:aa25ac00
  1340. [   41.036811] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  1341. [   41.036818]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600e0113 r5:aa25ac00
  1342. [   41.036837]  r4:ad4dec00
  1343. [   41.036864] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  1344. [   41.036873]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  1345. [   41.036908] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  1346. [   41.036927] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  1347. [   41.036933]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  1348. [   41.036967] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  1349. [   41.036974]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  1350. [   41.036995]  r4:00000000 r3:80021318
  1351. [   41.037016] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  1352. [   41.037024]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  1353. [   41.037051]  r4:80842fd0
  1354. [   41.037070] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  1355. [   41.037077]  r5:00000000 r4:80842fd0
  1356. [   41.037095] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  1357. [   41.037102]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600e0013 r4:80010020
  1358. [   41.037133] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  1359. [   41.037141] Exception stack(0x80849f00 to 0x80849f48)
  1360. [   41.037155] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  1361. [   41.037168] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  1362. [   41.037176] 9f40: 600e0013 ffffffff
  1363. [   41.037197] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  1364. [   41.037214] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  1365. [   41.037241] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  1366. [   41.037248]  r7:80866b80
  1367. [   41.037266] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  1368. [   41.037278] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  1369. [   41.037286] ---[ end trace e1df4f2fe830860f ]---
  1370. [   43.942703] ------------[ cut here ]------------
  1371. [   43.942759] WARNING: CPU: 0 PID: 0 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1372. [   43.942768] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1373. [   43.942838] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O    4.3.0 #1
  1374. [   43.942845] Hardware name: BCM2709
  1375. [   43.942851] Backtrace:
  1376. [   43.942876] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1377. [   43.942883]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1378. [   43.942911] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1379. [   43.942928] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1380. [   43.942934]  r5:00000009 r4:00000000
  1381. [   43.942953] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1382. [   43.942959]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73de00
  1383. [   43.942986] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1384. [   43.943003] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1385. [   43.943010]  r9:ad0a3810 r8:add5495c r7:80849c38 r6:a00f0193 r5:add546d0 r4:add54910
  1386. [   43.943049] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1387. [   43.943057]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1388. [   43.943106] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1389. [   43.943114]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1390. [   43.943160] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1391. [   43.943167]  r9:00a967ee r8:ad4dec00 r7:00000004 r6:ad4dec00 r5:7f030958 r4:ad4dec00
  1392. [   43.943209] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1393. [   43.943236] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f02692c>] (snd_pcm_action+0x108/0x10c [snd_pcm])
  1394. [   43.943243]  r7:00000004 r6:7f030958 r5:ad4decbc r4:ad4dec00
  1395. [   43.943279] [<7f026824>] (snd_pcm_action [snd_pcm]) from [<7f02694c>] (snd_pcm_stop+0x1c/0x24 [snd_pcm])
  1396. [   43.943285]  r7:44e80000 r6:ad4c6000 r5:00a94e08 r4:ad4dec00
  1397. [   43.943324] [<7f026930>] (snd_pcm_stop [snd_pcm]) from [<7f02b1d0>] (xrun+0x30/0xa4 [snd_pcm])
  1398. [   43.943357] [<7f02b1a0>] (xrun [snd_pcm]) from [<7f02d00c>] (snd_pcm_update_state+0x100/0x108 [snd_pcm])
  1399. [   43.943363]  r5:00a94e08 r4:00a967df
  1400. [   43.943400] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1401. [   43.943407]  r5:00a94e08 r4:aa25ac00
  1402. [   43.943443] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  1403. [   43.943450]  r10:80848000 r9:add54910 r8:808989c0 r7:80842154 r6:600f0113 r5:aa25ac00
  1404. [   43.943470]  r4:ad4dec00
  1405. [   43.943496] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  1406. [   43.943503]  r7:80842154 r6:00000000 r5:add54948 r4:80849df0
  1407. [   43.943529] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  1408. [   43.943547] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  1409. [   43.943554]  r9:80849e20 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  1410. [   43.943582] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  1411. [   43.943589]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:80848000 r5:8084a098
  1412. [   43.943608]  r4:00000000 r3:80021318
  1413. [   43.943625] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  1414. [   43.943632]  r10:8051f824 r9:80849f70 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  1415. [   43.943651]  r4:80842fd0
  1416. [   43.943668] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  1417. [   43.943675]  r5:00000000 r4:80842fd0
  1418. [   43.943693] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  1419. [   43.943699]  r9:80849f70 r8:80866c40 r7:80849f34 r6:f300b200 r5:600f0013 r4:80010020
  1420. [   43.943727] [<80009000>] (asm_do_IRQ) from [<80013470>] (__irq_svc+0x30/0x124)
  1421. [   43.943736] Exception stack(0x80849f00 to 0x80849f48)
  1422. [   43.943752] 9f00: 00000001 00000000 00000001 8001a5e0 80848000 80866bf8 00000000 00000000
  1423. [   43.943765] 9f20: 80866c40 80849f70 8051f824 80849f5c 80849f60 80849f50 8001001c 80010020
  1424. [   43.943773] 9f40: 600f0013 ffffffff
  1425. [   43.943792] [<8000ffe0>] (arch_cpu_idle) from [<80053a08>] (default_idle_call+0x28/0x34)
  1426. [   43.943808] [<800539e0>] (default_idle_call) from [<80053b88>] (cpu_startup_entry+0x174/0x268)
  1427. [   43.943826] [<80053a14>] (cpu_startup_entry) from [<80519534>] (rest_init+0x80/0x84)
  1428. [   43.943833]  r7:80866b80
  1429. [   43.943849] [<805194b4>] (rest_init) from [<8067ad20>] (start_kernel+0x3a4/0x3b0)
  1430. [   43.943861] [<8067a97c>] (start_kernel) from [<0000807c>] (0x807c)
  1431. [   43.943870] ---[ end trace e1df4f2fe8308610 ]---
  1432. [   44.456621] ------------[ cut here ]------------
  1433. [   44.456668] WARNING: CPU: 0 PID: 569 at include/asm-generic/dma-mapping-common.h:274 bcm2835_dma_desc_free+0xc0/0xc4()
  1434. [   44.456680] Modules linked in: cfg80211 8192cu(O) snd_soc_hifiberry_digi snd_soc_bcm2835_i2s snd_soc_wm8804_i2c snd_soc_wm8804 regmap_mmio snd_soc_core snd_compress snd_pcm_dmaengine regmap_i2c snd_pcm snd_timer snd bcm2835_gpiomem bcm2708_rng
  1435. [   44.456747] CPU: 0 PID: 569 Comm: kodi.bin Tainted: G        W  O    4.3.0 #1
  1436. [   44.456754] Hardware name: BCM2709
  1437. [   44.456760] Backtrace:
  1438. [   44.456785] [<80012720>] (dump_backtrace) from [<80012918>] (show_stack+0x18/0x1c)
  1439. [   44.456792]  r7:802d6a9c r6:00000112 r5:8087da60 r4:00000000
  1440. [   44.456818] [<80012900>] (show_stack) from [<802975a8>] (dump_stack+0x88/0x98)
  1441. [   44.456833] [<80297520>] (dump_stack) from [<8001e688>] (warn_slowpath_common+0x88/0xb8)
  1442. [   44.456840]  r5:00000009 r4:00000000
  1443. [   44.456857] [<8001e600>] (warn_slowpath_common) from [<8001e75c>] (warn_slowpath_null+0x24/0x2c)
  1444. [   44.456864]  r8:ee800000 r7:ae800000 r6:00000080 r5:add58a10 r4:ad73d400
  1445. [   44.456891] [<8001e738>] (warn_slowpath_null) from [<802d6a9c>] (bcm2835_dma_desc_free+0xc0/0xc4)
  1446. [   44.456907] [<802d69dc>] (bcm2835_dma_desc_free) from [<802d6b20>] (bcm2835_dma_terminate_all+0x80/0x1e8)
  1447. [   44.456914]  r9:ad0a3810 r8:add5495c r7:aa39bd30 r6:a00d0193 r5:add546d0 r4:add54910
  1448. [   44.456952] [<802d6aa0>] (bcm2835_dma_terminate_all) from [<7f0410e0>] (snd_dmaengine_pcm_trigger+0x68/0x180 [snd_pcm_dmaengine])
  1449. [   44.456959]  r8:ad79f20c r7:ad721b80 r6:aa26a800 r5:ad4dec00 r4:00000001
  1450. [   44.457014] [<7f041078>] (snd_dmaengine_pcm_trigger [snd_pcm_dmaengine]) from [<7f05d7e0>] (soc_pcm_trigger+0xa4/0x124 [snd_soc_core])
  1451. [   44.457022]  r7:ad721b80 r6:00000000 r5:ad4dec00 r4:00000001
  1452. [   44.457070] [<7f05d73c>] (soc_pcm_trigger [snd_soc_core]) from [<7f0269dc>] (snd_pcm_do_stop+0x58/0x5c [snd_pcm])
  1453. [   44.457077]  r9:001e7328 r8:ad4dec00 r7:00000001 r6:ad4dec00 r5:7f030958 r4:001e7305
  1454. [   44.457118] [<7f026984>] (snd_pcm_do_stop [snd_pcm]) from [<7f026770>] (snd_pcm_action_single+0x40/0x88 [snd_pcm])
  1455. [   44.457148] [<7f026730>] (snd_pcm_action_single [snd_pcm]) from [<7f0299e8>] (snd_pcm_drain_done+0x1c/0x24 [snd_pcm])
  1456. [   44.457155]  r7:44e80000 r6:ad4c6000 r5:001e6a68 r4:001e7305
  1457. [   44.457198] [<7f0299cc>] (snd_pcm_drain_done [snd_pcm]) from [<7f02cfe4>] (snd_pcm_update_state+0xd8/0x108 [snd_pcm])
  1458. [   44.457232] [<7f02cf0c>] (snd_pcm_update_state [snd_pcm]) from [<7f02d1c4>] (snd_pcm_update_hw_ptr0+0x1b0/0x3a4 [snd_pcm])
  1459. [   44.457239]  r5:001e6a68 r4:aa25ac00
  1460. [   44.457275] [<7f02d014>] (snd_pcm_update_hw_ptr0 [snd_pcm]) from [<7f02d460>] (snd_pcm_period_elapsed+0xa8/0xd0 [snd_pcm])
  1461. [   44.457282]  r10:aa39a000 r9:add54910 r8:808989c0 r7:80842154 r6:600d0113 r5:aa25ac00
  1462. [   44.457302]  r4:ad4dec00
  1463. [   44.457328] [<7f02d3b8>] (snd_pcm_period_elapsed [snd_pcm]) from [<7f0413c4>] (dmaengine_pcm_dma_complete+0x4c/0x50 [snd_pcm_dmaengine])
  1464. [   44.457335]  r7:80842154 r6:00000000 r5:add54948 r4:aa39bea0
  1465. [   44.457361] [<7f041378>] (dmaengine_pcm_dma_complete [snd_pcm_dmaengine]) from [<802d5e04>] (vchan_complete+0x9c/0xf8)
  1466. [   44.457379] [<802d5d68>] (vchan_complete) from [<80021398>] (tasklet_action+0x80/0x110)
  1467. [   44.457386]  r9:aa39bed0 r8:808989c0 r7:80842154 r6:00000000 r5:add54948 r4:add54944
  1468. [   44.457414] [<80021318>] (tasklet_action) from [<800215a8>] (__do_softirq+0x124/0x238)
  1469. [   44.457421]  r10:40000006 r9:8084a080 r8:00000006 r7:00000100 r6:aa39a000 r5:8084a098
  1470. [   44.457440]  r4:00000000 r3:80021318
  1471. [   44.457457] [<80021484>] (__do_softirq) from [<800219a0>] (irq_exit+0xb8/0x120)
  1472. [   44.457464]  r10:7ee3b91c r9:00000004 r8:00000000 r7:00000000 r6:00000000 r5:00000000
  1473. [   44.457483]  r4:80842fd0
  1474. [   44.457500] [<800218e8>] (irq_exit) from [<8005b2b8>] (__handle_domain_irq+0x90/0xe4)
  1475. [   44.457507]  r5:00000000 r4:80842fd0
  1476. [   44.457524] [<8005b228>] (__handle_domain_irq) from [<80009020>] (asm_do_IRQ+0x20/0x24)
  1477. [   44.457531]  r9:00000004 r8:10c5387d r7:10c5387d r6:f300b200 r5:600d0010 r4:75456464
  1478. [   44.457556] [<80009000>] (asm_do_IRQ) from [<800137f8>] (__irq_usr+0x38/0x140)
  1479. [   44.457565] Exception stack(0xaa39bfb0 to 0xaa39bff8)
  1480. [   44.457576] bfa0:                                     00000004 0349cea4 00000000 00000001
  1481. [   44.457589] bfc0: 755187a8 00000004 03974b84 011fd284 0385fd30 00000004 7ee3b91c 02244860
  1482. [   44.457600] bfe0: 75684924 7ee3b7f0 755b8334 75456464 600d0010 ffffffff
  1483. [   44.457608] ---[ end trace e1df4f2fe8308611 ]---
  1484. [  308.472199] IW_SCAN_THIS_ESSID, ssid=Infected, len=8
  1485. [  308.549005] Drop duplicate management frame with seq_num = 4090.
  1486. [  309.896009] survey done event(6) band:0 for wlan0
  1487. [  310.237794] EXT4-fs (sda1): error count since last fsck: 2257
  1488. [  310.237846] EXT4-fs (sda1): initial error at time 1436647306: ext4_mb_generate_buddy:757
  1489. [  310.237869] EXT4-fs (sda1): last error at time 1445707038: ext4_mb_generate_buddy:757
RAW Paste Data
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