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  1. Dec 21 12:21:54 darkstar kernel: Sending NMI from CPU 0 to CPUs 23:
  2. Dec 21 12:21:54 darkstar kernel: NMI backtrace for cpu 23
  3. Dec 21 12:21:54 darkstar kernel: CPU: 23 PID: 693 Comm: irqbalance Tainted: G W L 5.4.2-arch1-1 #1
  4. Dec 21 12:21:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  5. Dec 21 12:21:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x1b2/0x230
  6. Dec 21 12:21:54 darkstar kernel: Code: d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 8b 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3 90 8b 0b <66> 85 c9 75 f7 89 ca 66 31 d2 39 d0 74 4f c6 03 01 48 85 f6 74 0e
  7. Dec 21 12:21:54 darkstar kernel: RSP: 0018:ffff8dc207e57c58 EFLAGS: 00000002
  8. Dec 21 12:21:54 darkstar kernel: RAX: 0000000000600000 RBX: ffff88d21f401640 RCX: 0000000000300000
  9. Dec 21 12:21:54 darkstar kernel: RDX: 0000000000000000 RSI: ffff88ca1f9eb780 RDI: ffff88d21f401640
  10. Dec 21 12:21:54 darkstar kernel: RBP: ffff88d21faeb780 R08: ffff88d21f401640 R09: 000000081f419adc
  11. Dec 21 12:21:54 darkstar kernel: R10: 00000000000000b7 R11: ffff8dc207e57d20 R12: ffff88d21faeb780
  12. Dec 21 12:21:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  13. Dec 21 12:21:54 darkstar kernel: FS: 00007ff77da9dc40(0000) GS:ffff88d21fac0000(0000) knlGS:0000000000000000
  14. Dec 21 12:21:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  15. Dec 21 12:21:54 darkstar kernel: CR2: 00007f643a642880 CR3: 0000001018432006 CR4: 00000000000226e0
  16. Dec 21 12:21:54 darkstar kernel: Call Trace:
  17. Dec 21 12:21:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  18. Dec 21 12:21:54 darkstar kernel: qi_submit_sync+0x325/0x400
  19. Dec 21 12:21:54 darkstar kernel: modify_irte.isra.0+0x125/0x180
  20. Dec 21 12:21:54 darkstar kernel: intel_ir_set_affinity+0x4a/0x60
  21. Dec 21 12:21:54 darkstar kernel: msi_domain_set_affinity+0x4d/0xb0
  22. Dec 21 12:21:54 darkstar kernel: irq_do_set_affinity+0x35/0xd0
  23. Dec 21 12:21:54 darkstar kernel: irq_set_affinity_locked+0xdb/0x140
  24. Dec 21 12:21:54 darkstar kernel: __irq_set_affinity+0x41/0x70
  25. Dec 21 12:21:54 darkstar kernel: write_irq_affinity.isra.0+0xfd/0x120
  26. Dec 21 12:21:54 darkstar kernel: proc_reg_write+0x3c/0x60
  27. Dec 21 12:21:54 darkstar kernel: vfs_write+0xb6/0x1a0
  28. Dec 21 12:21:54 darkstar kernel: ksys_write+0x67/0xe0
  29. Dec 21 12:21:54 darkstar kernel: do_syscall_64+0x4e/0x140
  30. Dec 21 12:21:54 darkstar kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
  31. Dec 21 12:21:54 darkstar kernel: RIP: 0033:0x7ff77ddbe4cf
  32. Dec 21 12:21:54 darkstar kernel: Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 56 f9 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2d 44 89 c7 48 89 44 24 08 e8 9c 56 f9 ff 48
  33. Dec 21 12:21:54 darkstar kernel: RSP: 002b:00007ffe055c8a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
  34. Dec 21 12:21:54 darkstar kernel: RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff77ddbe4cf
  35. Dec 21 12:21:54 darkstar kernel: RDX: 0000000000000008 RSI: 000055948a53a540 RDI: 0000000000000006
  36. Dec 21 12:21:54 darkstar kernel: RBP: 000055948a53a540 R08: 0000000000000000 R09: 000055948978d020
  37. Dec 21 12:21:54 darkstar kernel: R10: 00007ffe055c8802 R11: 0000000000000293 R12: 0000000000000008
  38. Dec 21 12:21:54 darkstar kernel: R13: 000055948a53a2d0 R14: 0000000000000008 R15: 00007ff77de8f700
  39. Dec 21 12:21:59 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 44s! [kworker/8:1:101007]
  40. Dec 21 12:21:59 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  41. Dec 21 12:21:59 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  42. Dec 21 12:21:59 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  43. Dec 21 12:21:59 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  44. Dec 21 12:21:59 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  45. Dec 21 12:21:59 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  46. Dec 21 12:21:59 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  47. Dec 21 12:21:59 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  48. Dec 21 12:21:59 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  49. Dec 21 12:21:59 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  50. Dec 21 12:21:59 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  51. Dec 21 12:21:59 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  52. Dec 21 12:21:59 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  53. Dec 21 12:21:59 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  54. Dec 21 12:21:59 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  55. Dec 21 12:21:59 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  56. Dec 21 12:21:59 darkstar kernel: Call Trace:
  57. Dec 21 12:21:59 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  58. Dec 21 12:21:59 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  59. Dec 21 12:21:59 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  60. Dec 21 12:21:59 darkstar kernel: process_one_work+0x1e2/0x3b0
  61. Dec 21 12:21:59 darkstar kernel: worker_thread+0x4a/0x3d0
  62. Dec 21 12:21:59 darkstar kernel: kthread+0xfb/0x130
  63. Dec 21 12:21:59 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  64. Dec 21 12:21:59 darkstar kernel: ? kthread_park+0x90/0x90
  65. Dec 21 12:21:59 darkstar kernel: ret_from_fork+0x35/0x40
  66. Dec 21 12:22:55 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 44s! [kworker/8:1:101007]
  67. Dec 21 12:22:55 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  68. Dec 21 12:22:55 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  69. Dec 21 12:22:55 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  70. Dec 21 12:22:55 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  71. Dec 21 12:22:55 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  72. Dec 21 12:22:55 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  73. Dec 21 12:22:55 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  74. Dec 21 12:22:55 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  75. Dec 21 12:22:55 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  76. Dec 21 12:22:55 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  77. Dec 21 12:22:55 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  78. Dec 21 12:22:55 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  79. Dec 21 12:22:55 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  80. Dec 21 12:22:55 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  81. Dec 21 12:22:55 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  82. Dec 21 12:22:55 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  83. Dec 21 12:22:55 darkstar kernel: Call Trace:
  84. Dec 21 12:22:55 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  85. Dec 21 12:22:55 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  86. Dec 21 12:22:55 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  87. Dec 21 12:22:55 darkstar kernel: process_one_work+0x1e2/0x3b0
  88. Dec 21 12:22:55 darkstar kernel: worker_thread+0x4a/0x3d0
  89. Dec 21 12:22:55 darkstar kernel: kthread+0xfb/0x130
  90. Dec 21 12:22:55 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  91. Dec 21 12:22:55 darkstar kernel: ? kthread_park+0x90/0x90
  92. Dec 21 12:22:55 darkstar kernel: ret_from_fork+0x35/0x40
  93. Dec 21 12:23:51 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 45s! [kworker/8:1:101007]
  94. Dec 21 12:23:51 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  95. Dec 21 12:23:51 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  96. Dec 21 12:23:51 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  97. Dec 21 12:23:51 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  98. Dec 21 12:23:51 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  99. Dec 21 12:23:51 darkstar kernel: RIP: 0010:smp_call_function_single+0x133/0x170
  100. Dec 21 12:23:51 darkstar kernel: Code: 79 01 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 <f3> 90 8b 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea
  101. Dec 21 12:23:51 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  102. Dec 21 12:23:51 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  103. Dec 21 12:23:51 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  104. Dec 21 12:23:51 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  105. Dec 21 12:23:51 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  106. Dec 21 12:23:51 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  107. Dec 21 12:23:51 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  108. Dec 21 12:23:51 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  109. Dec 21 12:23:51 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  110. Dec 21 12:23:51 darkstar kernel: Call Trace:
  111. Dec 21 12:23:51 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  112. Dec 21 12:23:51 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  113. Dec 21 12:23:51 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  114. Dec 21 12:23:51 darkstar kernel: process_one_work+0x1e2/0x3b0
  115. Dec 21 12:23:51 darkstar kernel: worker_thread+0x4a/0x3d0
  116. Dec 21 12:23:51 darkstar kernel: kthread+0xfb/0x130
  117. Dec 21 12:23:51 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  118. Dec 21 12:23:51 darkstar kernel: ? kthread_park+0x90/0x90
  119. Dec 21 12:23:51 darkstar kernel: ret_from_fork+0x35/0x40
  120. Dec 21 12:24:47 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 45s! [kworker/8:1:101007]
  121. Dec 21 12:24:47 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  122. Dec 21 12:24:48 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  123. Dec 21 12:24:48 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  124. Dec 21 12:24:48 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  125. Dec 21 12:24:48 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  126. Dec 21 12:24:48 darkstar kernel: RIP: 0010:smp_call_function_single+0x138/0x170
  127. Dec 21 12:24:48 darkstar kernel: Code: 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 8b 46 18 <a8> 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2 fd ff ff
  128. Dec 21 12:24:48 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  129. Dec 21 12:24:48 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  130. Dec 21 12:24:48 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  131. Dec 21 12:24:48 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  132. Dec 21 12:24:48 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  133. Dec 21 12:24:48 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  134. Dec 21 12:24:48 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  135. Dec 21 12:24:48 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  136. Dec 21 12:24:48 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  137. Dec 21 12:24:48 darkstar kernel: Call Trace:
  138. Dec 21 12:24:48 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  139. Dec 21 12:24:48 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  140. Dec 21 12:24:48 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  141. Dec 21 12:24:48 darkstar kernel: process_one_work+0x1e2/0x3b0
  142. Dec 21 12:24:48 darkstar kernel: worker_thread+0x4a/0x3d0
  143. Dec 21 12:24:48 darkstar kernel: kthread+0xfb/0x130
  144. Dec 21 12:24:48 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  145. Dec 21 12:24:48 darkstar kernel: ? kthread_park+0x90/0x90
  146. Dec 21 12:24:48 darkstar kernel: ret_from_fork+0x35/0x40
  147. Dec 21 12:24:54 darkstar kernel: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
  148. Dec 21 12:24:54 darkstar kernel: rcu: 9-...0: (90 ticks this GP) idle=17a/0/0x1 softirq=764673/764673 fqs=690050 last_accelerate: 178d/afd0, Nonlazy posted: .LD
  149. Dec 21 12:24:54 darkstar kernel: rcu: 21-...0: (11 ticks this GP) idle=e76/0/0x1 softirq=568659/568659 fqs=690050 last_accelerate: 184e/afd0, Nonlazy posted: .LD
  150. Dec 21 12:24:54 darkstar kernel: rcu: 23-...0: (2 ticks this GP) idle=372/1/0x4000000000000000 softirq=492683/492685 fqs=690050 last_accelerate: 178f/afd0, Nonlazy posted: ..D
  151. Dec 21 12:24:54 darkstar kernel: (detected by 1, t=2070192 jiffies, g=2866345, q=22402)
  152. Dec 21 12:24:54 darkstar kernel: Sending NMI from CPU 1 to CPUs 9:
  153. Dec 21 12:24:54 darkstar kernel: NMI watchdog: Watchdog detected hard LOCKUP on cpu 5
  154. Dec 21 12:24:54 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  155. Dec 21 12:24:54 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  156. Dec 21 12:24:54 darkstar kernel: CPU: 5 PID: 0 Comm: swapper/5 Tainted: G W L 5.4.2-arch1-1 #1
  157. Dec 21 12:24:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  158. Dec 21 12:24:54 darkstar kernel: RIP: 0010:qi_submit_sync+0x257/0x400
  159. Dec 21 12:24:54 darkstar kernel: Code: 00 00 4d 8b 86 a0 00 00 00 31 c9 4d 85 7e 20 0f 95 c1 49 8b 40 10 83 c1 04 42 83 3c 20 03 0f 84 7b 01 00 00 49 8b 06 8b 70 34 <40> f6 c6 10 74 16 49 8b 06 8b 80 80 00 00 00 89 c2 d3 fa 41 39 d5
  160. Dec 21 12:24:54 darkstar kernel: RSP: 0018:ffff8dc2064b8d70 EFLAGS: 00000093
  161. Dec 21 12:24:54 darkstar kernel: RAX: ffff8dc200016000 RBX: ffff88d21f401640 RCX: 0000000000000004
  162. Dec 21 12:24:54 darkstar kernel: RDX: ffff88ca1f419800 RSI: 0000000000000000 RDI: ffffffff95b79090
  163. Dec 21 12:24:54 darkstar kernel: RBP: 0000000000000282 R08: ffff88d21f401640 R09: 000000081f419b04
  164. Dec 21 12:24:54 darkstar kernel: R10: 00000000000000c1 R11: ffff8dc2064b8df8 R12: 0000000000000304
  165. Dec 21 12:24:54 darkstar kernel: R13: 00000000000000c0 R14: ffff88ca1f460a00 R15: 0000080000000000
  166. Dec 21 12:24:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88ca1f940000(0000) knlGS:0000000000000000
  167. Dec 21 12:24:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  168. Dec 21 12:24:54 darkstar kernel: CR2: 000000f954f5f860 CR3: 00000008f0e0a003 CR4: 00000000000226e0
  169. Dec 21 12:24:54 darkstar kernel: Call Trace:
  170. Dec 21 12:24:54 darkstar kernel: <IRQ>
  171. Dec 21 12:24:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  172. Dec 21 12:24:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  173. Dec 21 12:24:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  174. Dec 21 12:24:54 darkstar kernel: fq_flush_timeout+0x2e/0xa0
  175. Dec 21 12:24:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  176. Dec 21 12:24:54 darkstar kernel: call_timer_fn+0x2d/0x160
  177. Dec 21 12:24:54 darkstar kernel: run_timer_softirq+0x1ad/0x510
  178. Dec 21 12:24:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  179. Dec 21 12:24:54 darkstar kernel: __do_softirq+0x111/0x34d
  180. Dec 21 12:24:54 darkstar kernel: irq_exit+0xac/0xd0
  181. Dec 21 12:24:54 darkstar kernel: smp_apic_timer_interrupt+0xa6/0x1b0
  182. Dec 21 12:24:54 darkstar kernel: apic_timer_interrupt+0xf/0x20
  183. Dec 21 12:24:54 darkstar kernel: </IRQ>
  184. Dec 21 12:24:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  185. Dec 21 12:24:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  186. Dec 21 12:24:54 darkstar kernel: RSP: 0018:ffff8dc2062f3e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
  187. Dec 21 12:24:54 darkstar kernel: RAX: ffff88ca1f940000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  188. Dec 21 12:24:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  189. Dec 21 12:24:54 darkstar kernel: RBP: ffff88ca1f974e00 R08: 0001dc34f6814a14 R09: 0000000000003a89
  190. Dec 21 12:24:54 darkstar kernel: R10: ffff88ca1f9697e0 R11: ffff88ca1f9697c0 R12: 0000000000000004
  191. Dec 21 12:24:54 darkstar kernel: R13: 0001dc34f6814a14 R14: 0000000000000004 R15: ffff88ca1be7ba00
  192. Dec 21 12:24:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  193. Dec 21 12:24:54 darkstar kernel: cpuidle_enter+0x29/0x40
  194. Dec 21 12:24:54 darkstar kernel: do_idle+0x1de/0x260
  195. Dec 21 12:24:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  196. Dec 21 12:24:54 darkstar kernel: start_secondary+0x186/0x1d0
  197. Dec 21 12:24:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  198. Dec 21 12:24:54 darkstar kernel: NMI backtrace for cpu 9
  199. Dec 21 12:24:54 darkstar kernel: CPU: 9 PID: 0 Comm: swapper/9 Tainted: G W L 5.4.2-arch1-1 #1
  200. Dec 21 12:24:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  201. Dec 21 12:24:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x19c/0x230
  202. Dec 21 12:24:54 darkstar kernel: Code: e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 8b 4d 08 <85> c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3 90 8b 0b
  203. Dec 21 12:24:54 darkstar kernel: RSP: 0018:ffff8dc2065b0d38 EFLAGS: 00000046
  204. Dec 21 12:24:54 darkstar kernel: RAX: 0000000000280000 RBX: ffff88d21f401640 RCX: 0000000000000001
  205. Dec 21 12:24:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000600000 RDI: ffff88d21f401640
  206. Dec 21 12:24:54 darkstar kernel: RBP: ffff88d21f8eb780 R08: ffff88d21f401640 R09: 000000081f419ae4
  207. Dec 21 12:24:54 darkstar kernel: R10: 00000000000000b9 R11: ffff8dc2065b0df8 R12: ffff88d21f8eb780
  208. Dec 21 12:24:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  209. Dec 21 12:24:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f8c0000(0000) knlGS:0000000000000000
  210. Dec 21 12:24:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  211. Dec 21 12:24:54 darkstar kernel: CR2: 000022c802a35000 CR3: 00000008f0e0a002 CR4: 00000000000226e0
  212. Dec 21 12:24:54 darkstar kernel: Call Trace:
  213. Dec 21 12:24:54 darkstar kernel: <IRQ>
  214. Dec 21 12:24:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  215. Dec 21 12:24:54 darkstar kernel: qi_submit_sync+0x325/0x400
  216. Dec 21 12:24:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  217. Dec 21 12:24:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  218. Dec 21 12:24:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  219. Dec 21 12:24:54 darkstar kernel: fq_flush_timeout+0x2e/0xa0
  220. Dec 21 12:24:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  221. Dec 21 12:24:54 darkstar kernel: call_timer_fn+0x2d/0x160
  222. Dec 21 12:24:54 darkstar kernel: run_timer_softirq+0x1ad/0x510
  223. Dec 21 12:24:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  224. Dec 21 12:24:54 darkstar kernel: __do_softirq+0x111/0x34d
  225. Dec 21 12:24:54 darkstar kernel: irq_exit+0xac/0xd0
  226. Dec 21 12:24:54 darkstar kernel: smp_apic_timer_interrupt+0xa6/0x1b0
  227. Dec 21 12:24:54 darkstar kernel: apic_timer_interrupt+0xf/0x20
  228. Dec 21 12:24:54 darkstar kernel: </IRQ>
  229. Dec 21 12:24:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  230. Dec 21 12:24:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  231. Dec 21 12:24:54 darkstar kernel: RSP: 0018:ffff8dc206313e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
  232. Dec 21 12:24:54 darkstar kernel: RAX: ffff88d21f8c0000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  233. Dec 21 12:24:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  234. Dec 21 12:24:54 darkstar kernel: RBP: ffff88d21f8f4e00 R08: 0001d5f769478841 R09: 0000000000000341
  235. Dec 21 12:24:54 darkstar kernel: R10: ffff88d21f8e97e0 R11: ffff88d21f8e97c0 R12: 0000000000000004
  236. Dec 21 12:24:54 darkstar kernel: R13: 0001d5f769478841 R14: 0000000000000004 R15: ffff88d21c325700
  237. Dec 21 12:24:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  238. Dec 21 12:24:54 darkstar kernel: cpuidle_enter+0x29/0x40
  239. Dec 21 12:24:54 darkstar kernel: do_idle+0x1de/0x260
  240. Dec 21 12:24:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  241. Dec 21 12:24:54 darkstar kernel: start_secondary+0x186/0x1d0
  242. Dec 21 12:24:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  243. Dec 21 12:24:54 darkstar kernel: Sending NMI from CPU 1 to CPUs 21:
  244. Dec 21 12:24:54 darkstar kernel: NMI backtrace for cpu 21
  245. Dec 21 12:24:54 darkstar kernel: CPU: 21 PID: 0 Comm: swapper/21 Tainted: G W L 5.4.2-arch1-1 #1
  246. Dec 21 12:24:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  247. Dec 21 12:24:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x197/0x230
  248. Dec 21 12:24:54 darkstar kernel: Code: 76 c1 ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 <f3> 90 8b 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb
  249. Dec 21 12:24:54 darkstar kernel: RSP: 0018:ffff8dc206888ce8 EFLAGS: 00000046
  250. Dec 21 12:24:54 darkstar kernel: RAX: 0000000000580000 RBX: ffff88d21f401640 RCX: 0000000000000000
  251. Dec 21 12:24:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000300000 RDI: ffff88d21f401640
  252. Dec 21 12:24:54 darkstar kernel: RBP: ffff88d21fa6b780 R08: ffff88d21f401640 R09: 000000081f419aec
  253. Dec 21 12:24:54 darkstar kernel: R10: 00000000000000bb R11: ffff8dc206888da8 R12: ffff88d21fa6b780
  254. Dec 21 12:24:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  255. Dec 21 12:24:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21fa40000(0000) knlGS:0000000000000000
  256. Dec 21 12:24:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  257. Dec 21 12:24:54 darkstar kernel: CR2: 00007f643a642f00 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  258. Dec 21 12:24:54 darkstar kernel: Call Trace:
  259. Dec 21 12:24:54 darkstar kernel: <IRQ>
  260. Dec 21 12:24:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  261. Dec 21 12:24:54 darkstar kernel: qi_submit_sync+0x325/0x400
  262. Dec 21 12:24:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  263. Dec 21 12:24:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  264. Dec 21 12:24:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  265. Dec 21 12:24:54 darkstar kernel: queue_iova+0x10e/0x130
  266. Dec 21 12:24:54 darkstar kernel: intel_unmap+0x1b0/0x1c0
  267. Dec 21 12:24:54 darkstar kernel: usb_hcd_unmap_urb_for_dma+0x82/0x160
  268. Dec 21 12:24:54 darkstar kernel: __usb_hcd_giveback_urb+0x36/0x120
  269. Dec 21 12:24:54 darkstar kernel: usb_giveback_urb_bh+0xa6/0x100
  270. Dec 21 12:24:54 darkstar kernel: tasklet_action_common.isra.0+0x5f/0x130
  271. Dec 21 12:24:54 darkstar kernel: __do_softirq+0x111/0x34d
  272. Dec 21 12:24:54 darkstar kernel: irq_exit+0xac/0xd0
  273. Dec 21 12:24:54 darkstar kernel: do_IRQ+0x89/0x140
  274. Dec 21 12:24:54 darkstar kernel: common_interrupt+0xf/0xf
  275. Dec 21 12:24:54 darkstar kernel: </IRQ>
  276. Dec 21 12:24:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  277. Dec 21 12:24:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  278. Dec 21 12:24:54 darkstar kernel: RSP: 0018:ffff8dc206373e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde
  279. Dec 21 12:24:54 darkstar kernel: RAX: ffff88d21fa40000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  280. Dec 21 12:24:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  281. Dec 21 12:24:54 darkstar kernel: RBP: ffff88d21fa74e00 R08: 0001d5f78f1e409d R09: 0001d5fa6400f9ee
  282. Dec 21 12:24:54 darkstar kernel: R10: ffff88d21fa697e0 R11: ffff88d21fa697c0 R12: 0000000000000004
  283. Dec 21 12:24:54 darkstar kernel: R13: 0001d5f78f1e409d R14: 0000000000000004 R15: ffff88d21c331d00
  284. Dec 21 12:24:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  285. Dec 21 12:24:54 darkstar kernel: cpuidle_enter+0x29/0x40
  286. Dec 21 12:24:54 darkstar kernel: do_idle+0x1de/0x260
  287. Dec 21 12:24:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  288. Dec 21 12:24:54 darkstar kernel: start_secondary+0x186/0x1d0
  289. Dec 21 12:24:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  290. Dec 21 12:24:54 darkstar kernel: Sending NMI from CPU 1 to CPUs 23:
  291. Dec 21 12:24:54 darkstar kernel: NMI backtrace for cpu 23
  292. Dec 21 12:24:54 darkstar kernel: CPU: 23 PID: 693 Comm: irqbalance Tainted: G W L 5.4.2-arch1-1 #1
  293. Dec 21 12:24:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  294. Dec 21 12:24:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x199/0x230
  295. Dec 21 12:24:54 darkstar kernel: Code: ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 <8b> 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3
  296. Dec 21 12:24:54 darkstar kernel: RSP: 0018:ffff8dc207e57c58 EFLAGS: 00000046
  297. Dec 21 12:24:54 darkstar kernel: RAX: 0000000000600000 RBX: ffff88d21f401640 RCX: 0000000000000000
  298. Dec 21 12:24:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000580000 RDI: ffff88d21f401640
  299. Dec 21 12:24:54 darkstar kernel: RBP: ffff88d21faeb780 R08: ffff88d21f401640 R09: 000000081f419adc
  300. Dec 21 12:24:54 darkstar kernel: R10: 00000000000000b7 R11: ffff8dc207e57d20 R12: ffff88d21faeb780
  301. Dec 21 12:24:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  302. Dec 21 12:24:54 darkstar kernel: FS: 00007ff77da9dc40(0000) GS:ffff88d21fac0000(0000) knlGS:0000000000000000
  303. Dec 21 12:24:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  304. Dec 21 12:24:54 darkstar kernel: CR2: 00007f643a642880 CR3: 0000001018432006 CR4: 00000000000226e0
  305. Dec 21 12:24:54 darkstar kernel: Call Trace:
  306. Dec 21 12:24:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  307. Dec 21 12:24:54 darkstar kernel: qi_submit_sync+0x325/0x400
  308. Dec 21 12:24:54 darkstar kernel: modify_irte.isra.0+0x125/0x180
  309. Dec 21 12:24:54 darkstar kernel: intel_ir_set_affinity+0x4a/0x60
  310. Dec 21 12:24:54 darkstar kernel: msi_domain_set_affinity+0x4d/0xb0
  311. Dec 21 12:24:54 darkstar kernel: irq_do_set_affinity+0x35/0xd0
  312. Dec 21 12:24:54 darkstar kernel: irq_set_affinity_locked+0xdb/0x140
  313. Dec 21 12:24:54 darkstar kernel: __irq_set_affinity+0x41/0x70
  314. Dec 21 12:24:54 darkstar kernel: write_irq_affinity.isra.0+0xfd/0x120
  315. Dec 21 12:24:54 darkstar kernel: proc_reg_write+0x3c/0x60
  316. Dec 21 12:24:54 darkstar kernel: vfs_write+0xb6/0x1a0
  317. Dec 21 12:24:54 darkstar kernel: ksys_write+0x67/0xe0
  318. Dec 21 12:24:54 darkstar kernel: do_syscall_64+0x4e/0x140
  319. Dec 21 12:24:54 darkstar kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
  320. Dec 21 12:24:54 darkstar kernel: RIP: 0033:0x7ff77ddbe4cf
  321. Dec 21 12:24:54 darkstar kernel: Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 56 f9 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2d 44 89 c7 48 89 44 24 08 e8 9c 56 f9 ff 48
  322. Dec 21 12:24:54 darkstar kernel: RSP: 002b:00007ffe055c8a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
  323. Dec 21 12:24:54 darkstar kernel: RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff77ddbe4cf
  324. Dec 21 12:24:54 darkstar kernel: RDX: 0000000000000008 RSI: 000055948a53a540 RDI: 0000000000000006
  325. Dec 21 12:24:54 darkstar kernel: RBP: 000055948a53a540 R08: 0000000000000000 R09: 000055948978d020
  326. Dec 21 12:24:54 darkstar kernel: R10: 00007ffe055c8802 R11: 0000000000000293 R12: 0000000000000008
  327. Dec 21 12:24:54 darkstar kernel: R13: 000055948a53a2d0 R14: 0000000000000008 R15: 00007ff77de8f700
  328. Dec 21 12:25:43 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 45s! [kworker/8:1:101007]
  329. Dec 21 12:25:43 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  330. Dec 21 12:25:43 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  331. Dec 21 12:25:43 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  332. Dec 21 12:25:43 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  333. Dec 21 12:25:43 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  334. Dec 21 12:25:43 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  335. Dec 21 12:25:43 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  336. Dec 21 12:25:43 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  337. Dec 21 12:25:43 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  338. Dec 21 12:25:43 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  339. Dec 21 12:25:43 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  340. Dec 21 12:25:43 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  341. Dec 21 12:25:43 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  342. Dec 21 12:25:43 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  343. Dec 21 12:25:43 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  344. Dec 21 12:25:43 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  345. Dec 21 12:25:43 darkstar kernel: Call Trace:
  346. Dec 21 12:25:43 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  347. Dec 21 12:25:43 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  348. Dec 21 12:25:43 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  349. Dec 21 12:25:43 darkstar kernel: process_one_work+0x1e2/0x3b0
  350. Dec 21 12:25:43 darkstar kernel: worker_thread+0x4a/0x3d0
  351. Dec 21 12:25:43 darkstar kernel: kthread+0xfb/0x130
  352. Dec 21 12:25:43 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  353. Dec 21 12:25:43 darkstar kernel: ? kthread_park+0x90/0x90
  354. Dec 21 12:25:43 darkstar kernel: ret_from_fork+0x35/0x40
  355. Dec 21 12:26:39 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 45s! [kworker/8:1:101007]
  356. Dec 21 12:26:39 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  357. Dec 21 12:26:39 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  358. Dec 21 12:26:39 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  359. Dec 21 12:26:39 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  360. Dec 21 12:26:39 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  361. Dec 21 12:26:39 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  362. Dec 21 12:26:39 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  363. Dec 21 12:26:39 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  364. Dec 21 12:26:39 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  365. Dec 21 12:26:39 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  366. Dec 21 12:26:39 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  367. Dec 21 12:26:39 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  368. Dec 21 12:26:39 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  369. Dec 21 12:26:39 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  370. Dec 21 12:26:39 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  371. Dec 21 12:26:39 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  372. Dec 21 12:26:39 darkstar kernel: Call Trace:
  373. Dec 21 12:26:39 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  374. Dec 21 12:26:39 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  375. Dec 21 12:26:39 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  376. Dec 21 12:26:39 darkstar kernel: process_one_work+0x1e2/0x3b0
  377. Dec 21 12:26:39 darkstar kernel: worker_thread+0x4a/0x3d0
  378. Dec 21 12:26:39 darkstar kernel: kthread+0xfb/0x130
  379. Dec 21 12:26:39 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  380. Dec 21 12:26:39 darkstar kernel: ? kthread_park+0x90/0x90
  381. Dec 21 12:26:39 darkstar kernel: ret_from_fork+0x35/0x40
  382. Dec 21 12:27:35 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 45s! [kworker/8:1:101007]
  383. Dec 21 12:27:35 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  384. Dec 21 12:27:35 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  385. Dec 21 12:27:35 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  386. Dec 21 12:27:35 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  387. Dec 21 12:27:35 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  388. Dec 21 12:27:35 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  389. Dec 21 12:27:35 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  390. Dec 21 12:27:35 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  391. Dec 21 12:27:35 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  392. Dec 21 12:27:35 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  393. Dec 21 12:27:35 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  394. Dec 21 12:27:35 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  395. Dec 21 12:27:35 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  396. Dec 21 12:27:35 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  397. Dec 21 12:27:35 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  398. Dec 21 12:27:35 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  399. Dec 21 12:27:35 darkstar kernel: Call Trace:
  400. Dec 21 12:27:35 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  401. Dec 21 12:27:35 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  402. Dec 21 12:27:35 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  403. Dec 21 12:27:35 darkstar kernel: process_one_work+0x1e2/0x3b0
  404. Dec 21 12:27:35 darkstar kernel: worker_thread+0x4a/0x3d0
  405. Dec 21 12:27:35 darkstar kernel: kthread+0xfb/0x130
  406. Dec 21 12:27:35 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  407. Dec 21 12:27:35 darkstar kernel: ? kthread_park+0x90/0x90
  408. Dec 21 12:27:35 darkstar kernel: ret_from_fork+0x35/0x40
  409. Dec 21 12:27:54 darkstar kernel: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
  410. Dec 21 12:27:54 darkstar kernel: rcu: 9-...0: (90 ticks this GP) idle=17a/0/0x1 softirq=764673/764673 fqs=707563 last_accelerate: 178d/82c5, Nonlazy posted: .LD
  411. Dec 21 12:27:54 darkstar kernel: rcu: 21-...0: (11 ticks this GP) idle=e76/0/0x1 softirq=568659/568659 fqs=707563 last_accelerate: 184e/82c5, Nonlazy posted: .LD
  412. Dec 21 12:27:54 darkstar kernel: rcu: 23-...0: (2 ticks this GP) idle=372/1/0x4000000000000000 softirq=492683/492685 fqs=707563 last_accelerate: 178f/82c5, Nonlazy posted: ..D
  413. Dec 21 12:27:54 darkstar kernel: (detected by 0, t=2124197 jiffies, g=2866345, q=23039)
  414. Dec 21 12:27:54 darkstar kernel: Sending NMI from CPU 0 to CPUs 9:
  415. Dec 21 12:27:54 darkstar kernel: NMI backtrace for cpu 9
  416. Dec 21 12:27:54 darkstar kernel: CPU: 9 PID: 0 Comm: swapper/9 Tainted: G W L 5.4.2-arch1-1 #1
  417. Dec 21 12:27:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  418. Dec 21 12:27:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x199/0x230
  419. Dec 21 12:27:54 darkstar kernel: Code: ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 <8b> 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3
  420. Dec 21 12:27:54 darkstar kernel: RSP: 0018:ffff8dc2065b0d38 EFLAGS: 00000046
  421. Dec 21 12:27:54 darkstar kernel: RAX: 0000000000280000 RBX: ffff88d21f401640 RCX: 0000000000000000
  422. Dec 21 12:27:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000300000 RDI: ffff88d21f401640
  423. Dec 21 12:27:54 darkstar kernel: RBP: ffff88d21f8eb780 R08: ffff88d21f401640 R09: 000000081f419ae4
  424. Dec 21 12:27:54 darkstar kernel: R10: 00000000000000b9 R11: ffff8dc2065b0df8 R12: ffff88d21f8eb780
  425. Dec 21 12:27:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  426. Dec 21 12:27:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f8c0000(0000) knlGS:0000000000000000
  427. Dec 21 12:27:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  428. Dec 21 12:27:54 darkstar kernel: CR2: 000022c802a35000 CR3: 00000008f0e0a002 CR4: 00000000000226e0
  429. Dec 21 12:27:54 darkstar kernel: Call Trace:
  430. Dec 21 12:27:54 darkstar kernel: <IRQ>
  431. Dec 21 12:27:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  432. Dec 21 12:27:54 darkstar kernel: qi_submit_sync+0x325/0x400
  433. Dec 21 12:27:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  434. Dec 21 12:27:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  435. Dec 21 12:27:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  436. Dec 21 12:27:54 darkstar kernel: fq_flush_timeout+0x2e/0xa0
  437. Dec 21 12:27:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  438. Dec 21 12:27:54 darkstar kernel: call_timer_fn+0x2d/0x160
  439. Dec 21 12:27:54 darkstar kernel: run_timer_softirq+0x1ad/0x510
  440. Dec 21 12:27:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  441. Dec 21 12:27:54 darkstar kernel: __do_softirq+0x111/0x34d
  442. Dec 21 12:27:54 darkstar kernel: irq_exit+0xac/0xd0
  443. Dec 21 12:27:54 darkstar kernel: smp_apic_timer_interrupt+0xa6/0x1b0
  444. Dec 21 12:27:54 darkstar kernel: apic_timer_interrupt+0xf/0x20
  445. Dec 21 12:27:54 darkstar kernel: </IRQ>
  446. Dec 21 12:27:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  447. Dec 21 12:27:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  448. Dec 21 12:27:54 darkstar kernel: RSP: 0018:ffff8dc206313e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
  449. Dec 21 12:27:54 darkstar kernel: RAX: ffff88d21f8c0000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  450. Dec 21 12:27:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  451. Dec 21 12:27:54 darkstar kernel: RBP: ffff88d21f8f4e00 R08: 0001d5f769478841 R09: 0000000000000341
  452. Dec 21 12:27:54 darkstar kernel: R10: ffff88d21f8e97e0 R11: ffff88d21f8e97c0 R12: 0000000000000004
  453. Dec 21 12:27:54 darkstar kernel: R13: 0001d5f769478841 R14: 0000000000000004 R15: ffff88d21c325700
  454. Dec 21 12:27:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  455. Dec 21 12:27:54 darkstar kernel: cpuidle_enter+0x29/0x40
  456. Dec 21 12:27:54 darkstar kernel: do_idle+0x1de/0x260
  457. Dec 21 12:27:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  458. Dec 21 12:27:54 darkstar kernel: start_secondary+0x186/0x1d0
  459. Dec 21 12:27:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  460. Dec 21 12:27:54 darkstar kernel: Sending NMI from CPU 0 to CPUs 21:
  461. Dec 21 12:27:54 darkstar kernel: NMI backtrace for cpu 21
  462. Dec 21 12:27:54 darkstar kernel: CPU: 21 PID: 0 Comm: swapper/21 Tainted: G W L 5.4.2-arch1-1 #1
  463. Dec 21 12:27:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  464. Dec 21 12:27:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x199/0x230
  465. Dec 21 12:27:54 darkstar kernel: Code: ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 <8b> 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3
  466. Dec 21 12:27:54 darkstar kernel: RSP: 0018:ffff8dc206888ce8 EFLAGS: 00000046
  467. Dec 21 12:27:54 darkstar kernel: RAX: 0000000000580000 RBX: ffff88d21f401640 RCX: 0000000000000000
  468. Dec 21 12:27:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000600000 RDI: ffff88d21f401640
  469. Dec 21 12:27:54 darkstar kernel: RBP: ffff88d21fa6b780 R08: ffff88d21f401640 R09: 000000081f419aec
  470. Dec 21 12:27:54 darkstar kernel: R10: 00000000000000bb R11: ffff8dc206888da8 R12: ffff88d21fa6b780
  471. Dec 21 12:27:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  472. Dec 21 12:27:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21fa40000(0000) knlGS:0000000000000000
  473. Dec 21 12:27:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  474. Dec 21 12:27:54 darkstar kernel: CR2: 00007f643a642f00 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  475. Dec 21 12:27:54 darkstar kernel: Call Trace:
  476. Dec 21 12:27:54 darkstar kernel: <IRQ>
  477. Dec 21 12:27:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  478. Dec 21 12:27:54 darkstar kernel: qi_submit_sync+0x325/0x400
  479. Dec 21 12:27:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  480. Dec 21 12:27:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  481. Dec 21 12:27:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  482. Dec 21 12:27:54 darkstar kernel: queue_iova+0x10e/0x130
  483. Dec 21 12:27:54 darkstar kernel: intel_unmap+0x1b0/0x1c0
  484. Dec 21 12:27:54 darkstar kernel: usb_hcd_unmap_urb_for_dma+0x82/0x160
  485. Dec 21 12:27:54 darkstar kernel: __usb_hcd_giveback_urb+0x36/0x120
  486. Dec 21 12:27:54 darkstar kernel: usb_giveback_urb_bh+0xa6/0x100
  487. Dec 21 12:27:54 darkstar kernel: tasklet_action_common.isra.0+0x5f/0x130
  488. Dec 21 12:27:54 darkstar kernel: __do_softirq+0x111/0x34d
  489. Dec 21 12:27:54 darkstar kernel: irq_exit+0xac/0xd0
  490. Dec 21 12:27:54 darkstar kernel: do_IRQ+0x89/0x140
  491. Dec 21 12:27:54 darkstar kernel: common_interrupt+0xf/0xf
  492. Dec 21 12:27:54 darkstar kernel: </IRQ>
  493. Dec 21 12:27:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  494. Dec 21 12:27:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  495. Dec 21 12:27:54 darkstar kernel: RSP: 0018:ffff8dc206373e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde
  496. Dec 21 12:27:54 darkstar kernel: RAX: ffff88d21fa40000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  497. Dec 21 12:27:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  498. Dec 21 12:27:54 darkstar kernel: RBP: ffff88d21fa74e00 R08: 0001d5f78f1e409d R09: 0001d5fa6400f9ee
  499. Dec 21 12:27:54 darkstar kernel: R10: ffff88d21fa697e0 R11: ffff88d21fa697c0 R12: 0000000000000004
  500. Dec 21 12:27:54 darkstar kernel: R13: 0001d5f78f1e409d R14: 0000000000000004 R15: ffff88d21c331d00
  501. Dec 21 12:27:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  502. Dec 21 12:27:54 darkstar kernel: cpuidle_enter+0x29/0x40
  503. Dec 21 12:27:54 darkstar kernel: do_idle+0x1de/0x260
  504. Dec 21 12:27:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  505. Dec 21 12:27:54 darkstar kernel: start_secondary+0x186/0x1d0
  506. Dec 21 12:27:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  507. Dec 21 12:27:54 darkstar kernel: Sending NMI from CPU 0 to CPUs 23:
  508. Dec 21 12:27:54 darkstar kernel: NMI backtrace for cpu 23
  509. Dec 21 12:27:54 darkstar kernel: CPU: 23 PID: 693 Comm: irqbalance Tainted: G W L 5.4.2-arch1-1 #1
  510. Dec 21 12:27:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  511. Dec 21 12:27:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x199/0x230
  512. Dec 21 12:27:54 darkstar kernel: Code: ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 <8b> 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3
  513. Dec 21 12:27:54 darkstar kernel: RSP: 0018:ffff8dc207e57c58 EFLAGS: 00000046
  514. Dec 21 12:27:54 darkstar kernel: RAX: 0000000000600000 RBX: ffff88d21f401640 RCX: 0000000000000000
  515. Dec 21 12:27:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000280000 RDI: ffff88d21f401640
  516. Dec 21 12:27:54 darkstar kernel: RBP: ffff88d21faeb780 R08: ffff88d21f401640 R09: 000000081f419adc
  517. Dec 21 12:27:54 darkstar kernel: R10: 00000000000000b7 R11: ffff8dc207e57d20 R12: ffff88d21faeb780
  518. Dec 21 12:27:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  519. Dec 21 12:27:54 darkstar kernel: FS: 00007ff77da9dc40(0000) GS:ffff88d21fac0000(0000) knlGS:0000000000000000
  520. Dec 21 12:27:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  521. Dec 21 12:27:54 darkstar kernel: CR2: 00007f643a642880 CR3: 0000001018432006 CR4: 00000000000226e0
  522. Dec 21 12:27:54 darkstar kernel: Call Trace:
  523. Dec 21 12:27:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  524. Dec 21 12:27:54 darkstar kernel: qi_submit_sync+0x325/0x400
  525. Dec 21 12:27:54 darkstar kernel: modify_irte.isra.0+0x125/0x180
  526. Dec 21 12:27:54 darkstar kernel: intel_ir_set_affinity+0x4a/0x60
  527. Dec 21 12:27:54 darkstar kernel: msi_domain_set_affinity+0x4d/0xb0
  528. Dec 21 12:27:54 darkstar kernel: irq_do_set_affinity+0x35/0xd0
  529. Dec 21 12:27:54 darkstar kernel: irq_set_affinity_locked+0xdb/0x140
  530. Dec 21 12:27:54 darkstar kernel: __irq_set_affinity+0x41/0x70
  531. Dec 21 12:27:54 darkstar kernel: write_irq_affinity.isra.0+0xfd/0x120
  532. Dec 21 12:27:54 darkstar kernel: proc_reg_write+0x3c/0x60
  533. Dec 21 12:27:54 darkstar kernel: vfs_write+0xb6/0x1a0
  534. Dec 21 12:27:54 darkstar kernel: ksys_write+0x67/0xe0
  535. Dec 21 12:27:54 darkstar kernel: do_syscall_64+0x4e/0x140
  536. Dec 21 12:27:54 darkstar kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
  537. Dec 21 12:27:54 darkstar kernel: RIP: 0033:0x7ff77ddbe4cf
  538. Dec 21 12:27:54 darkstar kernel: Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 56 f9 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2d 44 89 c7 48 89 44 24 08 e8 9c 56 f9 ff 48
  539. Dec 21 12:27:54 darkstar kernel: RSP: 002b:00007ffe055c8a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
  540. Dec 21 12:27:54 darkstar kernel: RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff77ddbe4cf
  541. Dec 21 12:27:54 darkstar kernel: RDX: 0000000000000008 RSI: 000055948a53a540 RDI: 0000000000000006
  542. Dec 21 12:27:54 darkstar kernel: RBP: 000055948a53a540 R08: 0000000000000000 R09: 000055948978d020
  543. Dec 21 12:27:54 darkstar kernel: R10: 00007ffe055c8802 R11: 0000000000000293 R12: 0000000000000008
  544. Dec 21 12:27:54 darkstar kernel: R13: 000055948a53a2d0 R14: 0000000000000008 R15: 00007ff77de8f700
  545. Dec 21 12:28:31 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 44s! [kworker/8:1:101007]
  546. Dec 21 12:28:31 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  547. Dec 21 12:28:31 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  548. Dec 21 12:28:31 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  549. Dec 21 12:28:31 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  550. Dec 21 12:28:31 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  551. Dec 21 12:28:31 darkstar kernel: RIP: 0010:smp_call_function_single+0x133/0x170
  552. Dec 21 12:28:31 darkstar kernel: Code: 79 01 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 <f3> 90 8b 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea
  553. Dec 21 12:28:31 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  554. Dec 21 12:28:31 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  555. Dec 21 12:28:31 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  556. Dec 21 12:28:31 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  557. Dec 21 12:28:31 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  558. Dec 21 12:28:31 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  559. Dec 21 12:28:31 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  560. Dec 21 12:28:31 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  561. Dec 21 12:28:31 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  562. Dec 21 12:28:31 darkstar kernel: Call Trace:
  563. Dec 21 12:28:31 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  564. Dec 21 12:28:31 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  565. Dec 21 12:28:31 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  566. Dec 21 12:28:31 darkstar kernel: process_one_work+0x1e2/0x3b0
  567. Dec 21 12:28:31 darkstar kernel: worker_thread+0x4a/0x3d0
  568. Dec 21 12:28:31 darkstar kernel: kthread+0xfb/0x130
  569. Dec 21 12:28:31 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  570. Dec 21 12:28:31 darkstar kernel: ? kthread_park+0x90/0x90
  571. Dec 21 12:28:31 darkstar kernel: ret_from_fork+0x35/0x40
  572. Dec 21 12:29:27 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 44s! [kworker/8:1:101007]
  573. Dec 21 12:29:27 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  574. Dec 21 12:29:27 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  575. Dec 21 12:29:27 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  576. Dec 21 12:29:27 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  577. Dec 21 12:29:27 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  578. Dec 21 12:29:27 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  579. Dec 21 12:29:27 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  580. Dec 21 12:29:27 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  581. Dec 21 12:29:27 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  582. Dec 21 12:29:27 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  583. Dec 21 12:29:27 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  584. Dec 21 12:29:27 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  585. Dec 21 12:29:27 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  586. Dec 21 12:29:27 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  587. Dec 21 12:29:27 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  588. Dec 21 12:29:27 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  589. Dec 21 12:29:27 darkstar kernel: Call Trace:
  590. Dec 21 12:29:27 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  591. Dec 21 12:29:27 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  592. Dec 21 12:29:27 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  593. Dec 21 12:29:27 darkstar kernel: process_one_work+0x1e2/0x3b0
  594. Dec 21 12:29:27 darkstar kernel: worker_thread+0x4a/0x3d0
  595. Dec 21 12:29:27 darkstar kernel: kthread+0xfb/0x130
  596. Dec 21 12:29:27 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  597. Dec 21 12:29:27 darkstar kernel: ? kthread_park+0x90/0x90
  598. Dec 21 12:29:27 darkstar kernel: ret_from_fork+0x35/0x40
  599. Dec 21 12:30:23 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 45s! [kworker/8:1:101007]
  600. Dec 21 12:30:23 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  601. Dec 21 12:30:23 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  602. Dec 21 12:30:23 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  603. Dec 21 12:30:23 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  604. Dec 21 12:30:23 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  605. Dec 21 12:30:23 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  606. Dec 21 12:30:23 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  607. Dec 21 12:30:23 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  608. Dec 21 12:30:23 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  609. Dec 21 12:30:23 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  610. Dec 21 12:30:23 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  611. Dec 21 12:30:23 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  612. Dec 21 12:30:23 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  613. Dec 21 12:30:23 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  614. Dec 21 12:30:23 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  615. Dec 21 12:30:23 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  616. Dec 21 12:30:23 darkstar kernel: Call Trace:
  617. Dec 21 12:30:23 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  618. Dec 21 12:30:23 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  619. Dec 21 12:30:23 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  620. Dec 21 12:30:23 darkstar kernel: process_one_work+0x1e2/0x3b0
  621. Dec 21 12:30:23 darkstar kernel: worker_thread+0x4a/0x3d0
  622. Dec 21 12:30:23 darkstar kernel: kthread+0xfb/0x130
  623. Dec 21 12:30:23 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  624. Dec 21 12:30:23 darkstar kernel: ? kthread_park+0x90/0x90
  625. Dec 21 12:30:23 darkstar kernel: ret_from_fork+0x35/0x40
  626. Dec 21 12:30:54 darkstar kernel: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
  627. Dec 21 12:30:54 darkstar kernel: rcu: 9-...0: (90 ticks this GP) idle=17a/0/0x1 softirq=764673/764673 fqs=724983 last_accelerate: 178d/55ba, Nonlazy posted: .LD
  628. Dec 21 12:30:54 darkstar kernel: rcu: 21-...0: (11 ticks this GP) idle=e76/0/0x1 softirq=568659/568659 fqs=724983 last_accelerate: 184e/55ba, Nonlazy posted: .LD
  629. Dec 21 12:30:54 darkstar kernel: rcu: 23-...0: (2 ticks this GP) idle=372/1/0x4000000000000000 softirq=492683/492685 fqs=724983 last_accelerate: 178f/55ba, Nonlazy posted: ..D
  630. Dec 21 12:30:54 darkstar kernel: (detected by 8, t=2178202 jiffies, g=2866345, q=23593)
  631. Dec 21 12:30:54 darkstar kernel: Sending NMI from CPU 8 to CPUs 9:
  632. Dec 21 12:30:54 darkstar kernel: NMI backtrace for cpu 9
  633. Dec 21 12:30:54 darkstar kernel: CPU: 9 PID: 0 Comm: swapper/9 Tainted: G W L 5.4.2-arch1-1 #1
  634. Dec 21 12:30:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  635. Dec 21 12:30:54 darkstar kernel: RIP: 0010:qi_submit_sync+0x257/0x400
  636. Dec 21 12:30:54 darkstar kernel: Code: 00 00 4d 8b 86 a0 00 00 00 31 c9 4d 85 7e 20 0f 95 c1 49 8b 40 10 83 c1 04 42 83 3c 20 03 0f 84 7b 01 00 00 49 8b 06 8b 70 34 <40> f6 c6 10 74 16 49 8b 06 8b 80 80 00 00 00 89 c2 d3 fa 41 39 d5
  637. Dec 21 12:30:54 darkstar kernel: RSP: 0018:ffff8dc2065b0d70 EFLAGS: 00000093
  638. Dec 21 12:30:54 darkstar kernel: RAX: ffff8dc200016000 RBX: ffff88d21f401640 RCX: 0000000000000004
  639. Dec 21 12:30:54 darkstar kernel: RDX: ffff88ca1f419800 RSI: 0000000000000000 RDI: ffffffff95b79090
  640. Dec 21 12:30:54 darkstar kernel: RBP: 0000000000000282 R08: ffff88d21f401640 R09: 000000081f419ae4
  641. Dec 21 12:30:54 darkstar kernel: R10: 00000000000000b9 R11: ffff8dc2065b0df8 R12: 00000000000002e4
  642. Dec 21 12:30:54 darkstar kernel: R13: 00000000000000b8 R14: ffff88ca1f460a00 R15: 0000080000000000
  643. Dec 21 12:30:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f8c0000(0000) knlGS:0000000000000000
  644. Dec 21 12:30:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  645. Dec 21 12:30:54 darkstar kernel: CR2: 000022c802a35000 CR3: 00000008f0e0a002 CR4: 00000000000226e0
  646. Dec 21 12:30:54 darkstar kernel: Call Trace:
  647. Dec 21 12:30:54 darkstar kernel: <IRQ>
  648. Dec 21 12:30:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  649. Dec 21 12:30:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  650. Dec 21 12:30:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  651. Dec 21 12:30:54 darkstar kernel: fq_flush_timeout+0x2e/0xa0
  652. Dec 21 12:30:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  653. Dec 21 12:30:54 darkstar kernel: call_timer_fn+0x2d/0x160
  654. Dec 21 12:30:54 darkstar kernel: run_timer_softirq+0x1ad/0x510
  655. Dec 21 12:30:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  656. Dec 21 12:30:54 darkstar kernel: __do_softirq+0x111/0x34d
  657. Dec 21 12:30:54 darkstar kernel: irq_exit+0xac/0xd0
  658. Dec 21 12:30:54 darkstar kernel: smp_apic_timer_interrupt+0xa6/0x1b0
  659. Dec 21 12:30:54 darkstar kernel: apic_timer_interrupt+0xf/0x20
  660. Dec 21 12:30:54 darkstar kernel: </IRQ>
  661. Dec 21 12:30:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  662. Dec 21 12:30:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  663. Dec 21 12:30:54 darkstar kernel: RSP: 0018:ffff8dc206313e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
  664. Dec 21 12:30:54 darkstar kernel: RAX: ffff88d21f8c0000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  665. Dec 21 12:30:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  666. Dec 21 12:30:54 darkstar kernel: RBP: ffff88d21f8f4e00 R08: 0001d5f769478841 R09: 0000000000000341
  667. Dec 21 12:30:54 darkstar kernel: R10: ffff88d21f8e97e0 R11: ffff88d21f8e97c0 R12: 0000000000000004
  668. Dec 21 12:30:54 darkstar kernel: R13: 0001d5f769478841 R14: 0000000000000004 R15: ffff88d21c325700
  669. Dec 21 12:30:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  670. Dec 21 12:30:54 darkstar kernel: cpuidle_enter+0x29/0x40
  671. Dec 21 12:30:54 darkstar kernel: do_idle+0x1de/0x260
  672. Dec 21 12:30:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  673. Dec 21 12:30:54 darkstar kernel: start_secondary+0x186/0x1d0
  674. Dec 21 12:30:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  675. Dec 21 12:30:54 darkstar kernel: Sending NMI from CPU 8 to CPUs 21:
  676. Dec 21 12:30:54 darkstar kernel: NMI backtrace for cpu 21
  677. Dec 21 12:30:54 darkstar kernel: CPU: 21 PID: 0 Comm: swapper/21 Tainted: G W L 5.4.2-arch1-1 #1
  678. Dec 21 12:30:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  679. Dec 21 12:30:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x199/0x230
  680. Dec 21 12:30:54 darkstar kernel: Code: ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 <8b> 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3
  681. Dec 21 12:30:54 darkstar kernel: RSP: 0018:ffff8dc206888ce8 EFLAGS: 00000046
  682. Dec 21 12:30:54 darkstar kernel: RAX: 0000000000580000 RBX: ffff88d21f401640 RCX: 0000000000000000
  683. Dec 21 12:30:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000380000 RDI: ffff88d21f401640
  684. Dec 21 12:30:54 darkstar kernel: RBP: ffff88d21fa6b780 R08: ffff88d21f401640 R09: 000000081f419aec
  685. Dec 21 12:30:54 darkstar kernel: R10: 00000000000000bb R11: ffff8dc206888da8 R12: ffff88d21fa6b780
  686. Dec 21 12:30:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  687. Dec 21 12:30:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21fa40000(0000) knlGS:0000000000000000
  688. Dec 21 12:30:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  689. Dec 21 12:30:54 darkstar kernel: CR2: 00007f643a642f00 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  690. Dec 21 12:30:54 darkstar kernel: Call Trace:
  691. Dec 21 12:30:54 darkstar kernel: <IRQ>
  692. Dec 21 12:30:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  693. Dec 21 12:30:54 darkstar kernel: qi_submit_sync+0x325/0x400
  694. Dec 21 12:30:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  695. Dec 21 12:30:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  696. Dec 21 12:30:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  697. Dec 21 12:30:54 darkstar kernel: queue_iova+0x10e/0x130
  698. Dec 21 12:30:54 darkstar kernel: intel_unmap+0x1b0/0x1c0
  699. Dec 21 12:30:54 darkstar kernel: usb_hcd_unmap_urb_for_dma+0x82/0x160
  700. Dec 21 12:30:54 darkstar kernel: __usb_hcd_giveback_urb+0x36/0x120
  701. Dec 21 12:30:54 darkstar kernel: usb_giveback_urb_bh+0xa6/0x100
  702. Dec 21 12:30:54 darkstar kernel: tasklet_action_common.isra.0+0x5f/0x130
  703. Dec 21 12:30:54 darkstar kernel: __do_softirq+0x111/0x34d
  704. Dec 21 12:30:54 darkstar kernel: irq_exit+0xac/0xd0
  705. Dec 21 12:30:54 darkstar kernel: do_IRQ+0x89/0x140
  706. Dec 21 12:30:54 darkstar kernel: common_interrupt+0xf/0xf
  707. Dec 21 12:30:54 darkstar kernel: </IRQ>
  708. Dec 21 12:30:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  709. Dec 21 12:30:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  710. Dec 21 12:30:54 darkstar kernel: RSP: 0018:ffff8dc206373e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde
  711. Dec 21 12:30:54 darkstar kernel: RAX: ffff88d21fa40000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  712. Dec 21 12:30:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  713. Dec 21 12:30:54 darkstar kernel: RBP: ffff88d21fa74e00 R08: 0001d5f78f1e409d R09: 0001d5fa6400f9ee
  714. Dec 21 12:30:54 darkstar kernel: R10: ffff88d21fa697e0 R11: ffff88d21fa697c0 R12: 0000000000000004
  715. Dec 21 12:30:54 darkstar kernel: R13: 0001d5f78f1e409d R14: 0000000000000004 R15: ffff88d21c331d00
  716. Dec 21 12:30:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  717. Dec 21 12:30:54 darkstar kernel: cpuidle_enter+0x29/0x40
  718. Dec 21 12:30:54 darkstar kernel: do_idle+0x1de/0x260
  719. Dec 21 12:30:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  720. Dec 21 12:30:54 darkstar kernel: start_secondary+0x186/0x1d0
  721. Dec 21 12:30:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  722. Dec 21 12:30:54 darkstar kernel: Sending NMI from CPU 8 to CPUs 23:
  723. Dec 21 12:30:54 darkstar kernel: NMI backtrace for cpu 23
  724. Dec 21 12:30:54 darkstar kernel: CPU: 23 PID: 693 Comm: irqbalance Tainted: G W L 5.4.2-arch1-1 #1
  725. Dec 21 12:30:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  726. Dec 21 12:30:54 darkstar kernel: RIP: 0010:qi_submit_sync+0x257/0x400
  727. Dec 21 12:30:54 darkstar kernel: Code: 00 00 4d 8b 86 a0 00 00 00 31 c9 4d 85 7e 20 0f 95 c1 49 8b 40 10 83 c1 04 42 83 3c 20 03 0f 84 7b 01 00 00 49 8b 06 8b 70 34 <40> f6 c6 10 74 16 49 8b 06 8b 80 80 00 00 00 89 c2 d3 fa 41 39 d5
  728. Dec 21 12:30:54 darkstar kernel: RSP: 0018:ffff8dc207e57c90 EFLAGS: 00000093
  729. Dec 21 12:30:54 darkstar kernel: RAX: ffff8dc200016000 RBX: ffff88d21f401640 RCX: 0000000000000004
  730. Dec 21 12:30:54 darkstar kernel: RDX: ffff88ca1f419800 RSI: 0000000000000000 RDI: ffffffff95b79090
  731. Dec 21 12:30:54 darkstar kernel: RBP: 0000000000000082 R08: ffff88d21f401640 R09: 000000081f419adc
  732. Dec 21 12:30:54 darkstar kernel: R10: 00000000000000b7 R11: ffff8dc207e57d20 R12: 00000000000002dc
  733. Dec 21 12:30:54 darkstar kernel: R13: 00000000000000b6 R14: ffff88ca1f460a00 R15: 0000080000000000
  734. Dec 21 12:30:54 darkstar kernel: FS: 00007ff77da9dc40(0000) GS:ffff88d21fac0000(0000) knlGS:0000000000000000
  735. Dec 21 12:30:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  736. Dec 21 12:30:54 darkstar kernel: CR2: 00007f643a642880 CR3: 0000001018432006 CR4: 00000000000226e0
  737. Dec 21 12:30:54 darkstar kernel: Call Trace:
  738. Dec 21 12:30:54 darkstar kernel: modify_irte.isra.0+0x125/0x180
  739. Dec 21 12:30:54 darkstar kernel: intel_ir_set_affinity+0x4a/0x60
  740. Dec 21 12:30:54 darkstar kernel: msi_domain_set_affinity+0x4d/0xb0
  741. Dec 21 12:30:54 darkstar kernel: irq_do_set_affinity+0x35/0xd0
  742. Dec 21 12:30:54 darkstar kernel: irq_set_affinity_locked+0xdb/0x140
  743. Dec 21 12:30:54 darkstar kernel: __irq_set_affinity+0x41/0x70
  744. Dec 21 12:30:54 darkstar kernel: write_irq_affinity.isra.0+0xfd/0x120
  745. Dec 21 12:30:54 darkstar kernel: proc_reg_write+0x3c/0x60
  746. Dec 21 12:30:54 darkstar kernel: vfs_write+0xb6/0x1a0
  747. Dec 21 12:30:54 darkstar kernel: ksys_write+0x67/0xe0
  748. Dec 21 12:30:54 darkstar kernel: do_syscall_64+0x4e/0x140
  749. Dec 21 12:30:54 darkstar kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
  750. Dec 21 12:30:54 darkstar kernel: RIP: 0033:0x7ff77ddbe4cf
  751. Dec 21 12:30:54 darkstar kernel: Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 56 f9 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2d 44 89 c7 48 89 44 24 08 e8 9c 56 f9 ff 48
  752. Dec 21 12:30:54 darkstar kernel: RSP: 002b:00007ffe055c8a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
  753. Dec 21 12:30:54 darkstar kernel: RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff77ddbe4cf
  754. Dec 21 12:30:54 darkstar kernel: RDX: 0000000000000008 RSI: 000055948a53a540 RDI: 0000000000000006
  755. Dec 21 12:30:54 darkstar kernel: RBP: 000055948a53a540 R08: 0000000000000000 R09: 000055948978d020
  756. Dec 21 12:30:54 darkstar kernel: R10: 00007ffe055c8802 R11: 0000000000000293 R12: 0000000000000008
  757. Dec 21 12:30:54 darkstar kernel: R13: 000055948a53a2d0 R14: 0000000000000008 R15: 00007ff77de8f700
  758. Dec 21 12:31:43 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 45s! [kworker/8:1:101007]
  759. Dec 21 12:31:43 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  760. Dec 21 12:31:43 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  761. Dec 21 12:31:43 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  762. Dec 21 12:31:43 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  763. Dec 21 12:31:43 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  764. Dec 21 12:31:43 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  765. Dec 21 12:31:43 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  766. Dec 21 12:31:43 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  767. Dec 21 12:31:43 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  768. Dec 21 12:31:43 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  769. Dec 21 12:31:43 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  770. Dec 21 12:31:43 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  771. Dec 21 12:31:43 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  772. Dec 21 12:31:43 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  773. Dec 21 12:31:43 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  774. Dec 21 12:31:43 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  775. Dec 21 12:31:43 darkstar kernel: Call Trace:
  776. Dec 21 12:31:43 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  777. Dec 21 12:31:43 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  778. Dec 21 12:31:43 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  779. Dec 21 12:31:43 darkstar kernel: process_one_work+0x1e2/0x3b0
  780. Dec 21 12:31:43 darkstar kernel: worker_thread+0x4a/0x3d0
  781. Dec 21 12:31:43 darkstar kernel: kthread+0xfb/0x130
  782. Dec 21 12:31:43 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  783. Dec 21 12:31:43 darkstar kernel: ? kthread_park+0x90/0x90
  784. Dec 21 12:31:43 darkstar kernel: ret_from_fork+0x35/0x40
  785. Dec 21 12:32:39 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 44s! [kworker/8:1:101007]
  786. Dec 21 12:32:39 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  787. Dec 21 12:32:39 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  788. Dec 21 12:32:39 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  789. Dec 21 12:32:39 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  790. Dec 21 12:32:39 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  791. Dec 21 12:32:39 darkstar kernel: RIP: 0010:smp_call_function_single+0x135/0x170
  792. Dec 21 12:32:39 darkstar kernel: Code: 85 c0 75 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 <8b> 46 18 a8 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2
  793. Dec 21 12:32:39 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  794. Dec 21 12:32:39 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  795. Dec 21 12:32:39 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  796. Dec 21 12:32:39 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  797. Dec 21 12:32:39 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  798. Dec 21 12:32:39 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  799. Dec 21 12:32:39 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  800. Dec 21 12:32:39 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  801. Dec 21 12:32:39 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  802. Dec 21 12:32:39 darkstar kernel: Call Trace:
  803. Dec 21 12:32:39 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  804. Dec 21 12:32:39 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  805. Dec 21 12:32:39 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  806. Dec 21 12:32:39 darkstar kernel: process_one_work+0x1e2/0x3b0
  807. Dec 21 12:32:39 darkstar kernel: worker_thread+0x4a/0x3d0
  808. Dec 21 12:32:39 darkstar kernel: kthread+0xfb/0x130
  809. Dec 21 12:32:39 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  810. Dec 21 12:32:39 darkstar kernel: ? kthread_park+0x90/0x90
  811. Dec 21 12:32:39 darkstar kernel: ret_from_fork+0x35/0x40
  812. Dec 21 12:33:35 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 44s! [kworker/8:1:101007]
  813. Dec 21 12:33:35 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  814. Dec 21 12:33:35 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  815. Dec 21 12:33:35 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  816. Dec 21 12:33:35 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  817. Dec 21 12:33:35 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  818. Dec 21 12:33:35 darkstar kernel: RIP: 0010:smp_call_function_single+0x138/0x170
  819. Dec 21 12:33:35 darkstar kernel: Code: 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 8b 46 18 <a8> 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2 fd ff ff
  820. Dec 21 12:33:35 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  821. Dec 21 12:33:35 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  822. Dec 21 12:33:35 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  823. Dec 21 12:33:35 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  824. Dec 21 12:33:35 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  825. Dec 21 12:33:35 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  826. Dec 21 12:33:35 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  827. Dec 21 12:33:35 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  828. Dec 21 12:33:35 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  829. Dec 21 12:33:35 darkstar kernel: Call Trace:
  830. Dec 21 12:33:35 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  831. Dec 21 12:33:35 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  832. Dec 21 12:33:35 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  833. Dec 21 12:33:35 darkstar kernel: process_one_work+0x1e2/0x3b0
  834. Dec 21 12:33:35 darkstar kernel: worker_thread+0x4a/0x3d0
  835. Dec 21 12:33:35 darkstar kernel: kthread+0xfb/0x130
  836. Dec 21 12:33:35 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  837. Dec 21 12:33:35 darkstar kernel: ? kthread_park+0x90/0x90
  838. Dec 21 12:33:35 darkstar kernel: ret_from_fork+0x35/0x40
  839. Dec 21 12:33:54 darkstar kernel: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
  840. Dec 21 12:33:54 darkstar kernel: rcu: 9-...0: (90 ticks this GP) idle=17a/0/0x1 softirq=764673/764673 fqs=742426 last_accelerate: 178d/28af, Nonlazy posted: .LD
  841. Dec 21 12:33:54 darkstar kernel: rcu: 21-...0: (11 ticks this GP) idle=e76/0/0x1 softirq=568659/568659 fqs=742426 last_accelerate: 184e/28af, Nonlazy posted: .LD
  842. Dec 21 12:33:54 darkstar kernel: rcu: 23-...0: (2 ticks this GP) idle=372/1/0x4000000000000000 softirq=492683/492685 fqs=742426 last_accelerate: 178f/28af, Nonlazy posted: ..D
  843. Dec 21 12:33:54 darkstar kernel: (detected by 8, t=2232207 jiffies, g=2866345, q=24153)
  844. Dec 21 12:33:54 darkstar kernel: Sending NMI from CPU 8 to CPUs 9:
  845. Dec 21 12:33:54 darkstar kernel: NMI backtrace for cpu 9
  846. Dec 21 12:33:54 darkstar kernel: CPU: 9 PID: 0 Comm: swapper/9 Tainted: G W L 5.4.2-arch1-1 #1
  847. Dec 21 12:33:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  848. Dec 21 12:33:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x197/0x230
  849. Dec 21 12:33:54 darkstar kernel: Code: 76 c1 ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 <f3> 90 8b 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb
  850. Dec 21 12:33:54 darkstar kernel: RSP: 0018:ffff8dc2065b0d38 EFLAGS: 00000046
  851. Dec 21 12:33:54 darkstar kernel: RAX: 0000000000280000 RBX: ffff88d21f401640 RCX: 0000000000000000
  852. Dec 21 12:33:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000380000 RDI: ffff88d21f401640
  853. Dec 21 12:33:54 darkstar kernel: RBP: ffff88d21f8eb780 R08: ffff88d21f401640 R09: 000000081f419ae4
  854. Dec 21 12:33:54 darkstar kernel: R10: 00000000000000b9 R11: ffff8dc2065b0df8 R12: ffff88d21f8eb780
  855. Dec 21 12:33:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  856. Dec 21 12:33:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f8c0000(0000) knlGS:0000000000000000
  857. Dec 21 12:33:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  858. Dec 21 12:33:54 darkstar kernel: CR2: 000022c802a35000 CR3: 00000008f0e0a002 CR4: 00000000000226e0
  859. Dec 21 12:33:54 darkstar kernel: Call Trace:
  860. Dec 21 12:33:54 darkstar kernel: <IRQ>
  861. Dec 21 12:33:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  862. Dec 21 12:33:54 darkstar kernel: qi_submit_sync+0x325/0x400
  863. Dec 21 12:33:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  864. Dec 21 12:33:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  865. Dec 21 12:33:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  866. Dec 21 12:33:54 darkstar kernel: fq_flush_timeout+0x2e/0xa0
  867. Dec 21 12:33:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  868. Dec 21 12:33:54 darkstar kernel: call_timer_fn+0x2d/0x160
  869. Dec 21 12:33:54 darkstar kernel: run_timer_softirq+0x1ad/0x510
  870. Dec 21 12:33:54 darkstar kernel: ? fq_ring_free+0xb0/0xb0
  871. Dec 21 12:33:54 darkstar kernel: __do_softirq+0x111/0x34d
  872. Dec 21 12:33:54 darkstar kernel: irq_exit+0xac/0xd0
  873. Dec 21 12:33:54 darkstar kernel: smp_apic_timer_interrupt+0xa6/0x1b0
  874. Dec 21 12:33:54 darkstar kernel: apic_timer_interrupt+0xf/0x20
  875. Dec 21 12:33:54 darkstar kernel: </IRQ>
  876. Dec 21 12:33:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  877. Dec 21 12:33:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  878. Dec 21 12:33:54 darkstar kernel: RSP: 0018:ffff8dc206313e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
  879. Dec 21 12:33:54 darkstar kernel: RAX: ffff88d21f8c0000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  880. Dec 21 12:33:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  881. Dec 21 12:33:54 darkstar kernel: RBP: ffff88d21f8f4e00 R08: 0001d5f769478841 R09: 0000000000000341
  882. Dec 21 12:33:54 darkstar kernel: R10: ffff88d21f8e97e0 R11: ffff88d21f8e97c0 R12: 0000000000000004
  883. Dec 21 12:33:54 darkstar kernel: R13: 0001d5f769478841 R14: 0000000000000004 R15: ffff88d21c325700
  884. Dec 21 12:33:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  885. Dec 21 12:33:54 darkstar kernel: cpuidle_enter+0x29/0x40
  886. Dec 21 12:33:54 darkstar kernel: do_idle+0x1de/0x260
  887. Dec 21 12:33:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  888. Dec 21 12:33:54 darkstar kernel: start_secondary+0x186/0x1d0
  889. Dec 21 12:33:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  890. Dec 21 12:33:54 darkstar kernel: Sending NMI from CPU 8 to CPUs 21:
  891. Dec 21 12:33:54 darkstar kernel: NMI backtrace for cpu 21
  892. Dec 21 12:33:54 darkstar kernel: CPU: 21 PID: 0 Comm: swapper/21 Tainted: G W L 5.4.2-arch1-1 #1
  893. Dec 21 12:33:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  894. Dec 21 12:33:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x199/0x230
  895. Dec 21 12:33:54 darkstar kernel: Code: ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 <8b> 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3
  896. Dec 21 12:33:54 darkstar kernel: RSP: 0018:ffff8dc206888ce8 EFLAGS: 00000046
  897. Dec 21 12:33:54 darkstar kernel: RAX: 0000000000580000 RBX: ffff88d21f401640 RCX: 0000000000000000
  898. Dec 21 12:33:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000180000 RDI: ffff88d21f401640
  899. Dec 21 12:33:54 darkstar kernel: RBP: ffff88d21fa6b780 R08: ffff88d21f401640 R09: 000000081f419aec
  900. Dec 21 12:33:54 darkstar kernel: R10: 00000000000000bb R11: ffff8dc206888da8 R12: ffff88d21fa6b780
  901. Dec 21 12:33:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  902. Dec 21 12:33:54 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21fa40000(0000) knlGS:0000000000000000
  903. Dec 21 12:33:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  904. Dec 21 12:33:54 darkstar kernel: CR2: 00007f643a642f00 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  905. Dec 21 12:33:54 darkstar kernel: Call Trace:
  906. Dec 21 12:33:54 darkstar kernel: <IRQ>
  907. Dec 21 12:33:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  908. Dec 21 12:33:54 darkstar kernel: qi_submit_sync+0x325/0x400
  909. Dec 21 12:33:54 darkstar kernel: qi_flush_iotlb+0x7f/0xa0
  910. Dec 21 12:33:54 darkstar kernel: iommu_flush_iova+0x67/0xc0
  911. Dec 21 12:33:54 darkstar kernel: iova_domain_flush+0x1a/0x30
  912. Dec 21 12:33:54 darkstar kernel: queue_iova+0x10e/0x130
  913. Dec 21 12:33:54 darkstar kernel: intel_unmap+0x1b0/0x1c0
  914. Dec 21 12:33:54 darkstar kernel: usb_hcd_unmap_urb_for_dma+0x82/0x160
  915. Dec 21 12:33:54 darkstar kernel: __usb_hcd_giveback_urb+0x36/0x120
  916. Dec 21 12:33:54 darkstar kernel: usb_giveback_urb_bh+0xa6/0x100
  917. Dec 21 12:33:54 darkstar kernel: tasklet_action_common.isra.0+0x5f/0x130
  918. Dec 21 12:33:54 darkstar kernel: __do_softirq+0x111/0x34d
  919. Dec 21 12:33:54 darkstar kernel: irq_exit+0xac/0xd0
  920. Dec 21 12:33:54 darkstar kernel: do_IRQ+0x89/0x140
  921. Dec 21 12:33:54 darkstar kernel: common_interrupt+0xf/0xf
  922. Dec 21 12:33:54 darkstar kernel: </IRQ>
  923. Dec 21 12:33:54 darkstar kernel: RIP: 0010:cpuidle_enter_state+0xc1/0x480
  924. Dec 21 12:33:54 darkstar kernel: Code: 90 31 ff e8 e1 0f 9a ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 93 03 00 00 31 ff e8 03 66 a0 ff fb 66 66 90 <66> 66 90 45 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d
  925. Dec 21 12:33:54 darkstar kernel: RSP: 0018:ffff8dc206373e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde
  926. Dec 21 12:33:54 darkstar kernel: RAX: ffff88d21fa40000 RBX: ffffffff95cbc200 RCX: 000000000000001f
  927. Dec 21 12:33:54 darkstar kernel: RDX: 0000000000000000 RSI: 000000002fff90b9 RDI: 0000000000000000
  928. Dec 21 12:33:54 darkstar kernel: RBP: ffff88d21fa74e00 R08: 0001d5f78f1e409d R09: 0001d5fa6400f9ee
  929. Dec 21 12:33:54 darkstar kernel: R10: ffff88d21fa697e0 R11: ffff88d21fa697c0 R12: 0000000000000004
  930. Dec 21 12:33:54 darkstar kernel: R13: 0001d5f78f1e409d R14: 0000000000000004 R15: ffff88d21c331d00
  931. Dec 21 12:33:54 darkstar kernel: ? cpuidle_enter_state+0x9f/0x480
  932. Dec 21 12:33:54 darkstar kernel: cpuidle_enter+0x29/0x40
  933. Dec 21 12:33:54 darkstar kernel: do_idle+0x1de/0x260
  934. Dec 21 12:33:54 darkstar kernel: cpu_startup_entry+0x19/0x20
  935. Dec 21 12:33:54 darkstar kernel: start_secondary+0x186/0x1d0
  936. Dec 21 12:33:54 darkstar kernel: secondary_startup_64+0xb6/0xc0
  937. Dec 21 12:33:54 darkstar kernel: Sending NMI from CPU 8 to CPUs 23:
  938. Dec 21 12:33:54 darkstar kernel: NMI backtrace for cpu 23
  939. Dec 21 12:33:54 darkstar kernel: CPU: 23 PID: 693 Comm: irqbalance Tainted: G W L 5.4.2-arch1-1 #1
  940. Dec 21 12:33:54 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  941. Dec 21 12:33:54 darkstar kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x199/0x230
  942. Dec 21 12:33:54 darkstar kernel: Code: ea 12 83 e1 03 83 ea 01 48 c1 e1 05 48 63 d2 48 81 c1 80 b7 02 00 48 03 0c d5 20 19 b8 95 48 89 29 8b 55 08 85 d2 75 09 f3 90 <8b> 4d 08 85 c9 74 f7 48 8b 75 00 48 85 f6 74 3b 0f 18 0e eb 02 f3
  943. Dec 21 12:33:54 darkstar kernel: RSP: 0018:ffff8dc207e57c58 EFLAGS: 00000046
  944. Dec 21 12:33:54 darkstar kernel: RAX: 0000000000600000 RBX: ffff88d21f401640 RCX: 0000000000000000
  945. Dec 21 12:33:54 darkstar kernel: RDX: 0000000000000000 RSI: 0000000000300000 RDI: ffff88d21f401640
  946. Dec 21 12:33:54 darkstar kernel: RBP: ffff88d21faeb780 R08: ffff88d21f401640 R09: 000000081f419adc
  947. Dec 21 12:33:54 darkstar kernel: R10: 00000000000000b7 R11: ffff8dc207e57d20 R12: ffff88d21faeb780
  948. Dec 21 12:33:54 darkstar kernel: R13: 0000000000000000 R14: ffff88ca1f460a00 R15: 0000080000000000
  949. Dec 21 12:33:54 darkstar kernel: FS: 00007ff77da9dc40(0000) GS:ffff88d21fac0000(0000) knlGS:0000000000000000
  950. Dec 21 12:33:54 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  951. Dec 21 12:33:54 darkstar kernel: CR2: 00007f643a642880 CR3: 0000001018432006 CR4: 00000000000226e0
  952. Dec 21 12:33:54 darkstar kernel: Call Trace:
  953. Dec 21 12:33:54 darkstar kernel: _raw_spin_lock+0x2c/0x30
  954. Dec 21 12:33:54 darkstar kernel: qi_submit_sync+0x325/0x400
  955. Dec 21 12:33:54 darkstar kernel: modify_irte.isra.0+0x125/0x180
  956. Dec 21 12:33:54 darkstar kernel: intel_ir_set_affinity+0x4a/0x60
  957. Dec 21 12:33:54 darkstar kernel: msi_domain_set_affinity+0x4d/0xb0
  958. Dec 21 12:33:54 darkstar kernel: irq_do_set_affinity+0x35/0xd0
  959. Dec 21 12:33:54 darkstar kernel: irq_set_affinity_locked+0xdb/0x140
  960. Dec 21 12:33:54 darkstar kernel: __irq_set_affinity+0x41/0x70
  961. Dec 21 12:33:54 darkstar kernel: write_irq_affinity.isra.0+0xfd/0x120
  962. Dec 21 12:33:54 darkstar kernel: proc_reg_write+0x3c/0x60
  963. Dec 21 12:33:54 darkstar kernel: vfs_write+0xb6/0x1a0
  964. Dec 21 12:33:54 darkstar kernel: ksys_write+0x67/0xe0
  965. Dec 21 12:33:54 darkstar kernel: do_syscall_64+0x4e/0x140
  966. Dec 21 12:33:54 darkstar kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
  967. Dec 21 12:33:54 darkstar kernel: RIP: 0033:0x7ff77ddbe4cf
  968. Dec 21 12:33:54 darkstar kernel: Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 56 f9 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2d 44 89 c7 48 89 44 24 08 e8 9c 56 f9 ff 48
  969. Dec 21 12:33:54 darkstar kernel: RSP: 002b:00007ffe055c8a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
  970. Dec 21 12:33:54 darkstar kernel: RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff77ddbe4cf
  971. Dec 21 12:33:54 darkstar kernel: RDX: 0000000000000008 RSI: 000055948a53a540 RDI: 0000000000000006
  972. Dec 21 12:33:54 darkstar kernel: RBP: 000055948a53a540 R08: 0000000000000000 R09: 000055948978d020
  973. Dec 21 12:33:54 darkstar kernel: R10: 00007ffe055c8802 R11: 0000000000000293 R12: 0000000000000008
  974. Dec 21 12:33:54 darkstar kernel: R13: 000055948a53a2d0 R14: 0000000000000008 R15: 00007ff77de8f700
  975. Dec 21 12:34:47 darkstar kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 44s! [kworker/8:1:101007]
  976. Dec 21 12:34:47 darkstar kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cdc_acm rpcsec_gss_krb5 dm_mod vhost_net vhost macvtap tap tun macvlan bonding iptable_filter xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ip>
  977. Dec 21 12:34:47 darkstar kernel: crc32c_intel scsi_mod ehci_pci ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
  978. Dec 21 12:34:47 darkstar kernel: CPU: 8 PID: 101007 Comm: kworker/8:1 Tainted: G W L 5.4.2-arch1-1 #1
  979. Dec 21 12:34:47 darkstar kernel: Hardware name: Gateway GT350 F1/GT350 F1, BIOS P03 07/26/2010
  980. Dec 21 12:34:47 darkstar kernel: Workqueue: rcu_gp wait_rcu_exp_gp
  981. Dec 21 12:34:47 darkstar kernel: RIP: 0010:smp_call_function_single+0x138/0x170
  982. Dec 21 12:34:47 darkstar kernel: Code: 84 0f 0b eb 80 e8 c8 1b 33 00 48 c7 c3 c0 b9 02 00 89 c0 48 03 1c c5 20 19 b8 95 8b 43 18 48 89 de a8 01 74 09 f3 90 8b 46 18 <a8> 01 75 f7 83 4e 18 01 44 89 e7 4c 89 f1 4c 89 ea e8 c2 fd ff ff
  983. Dec 21 12:34:47 darkstar kernel: RSP: 0018:ffff8dc209d77d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
  984. Dec 21 12:34:47 darkstar kernel: RAX: 0000000000000001 RBX: ffff88d21f8ab9c0 RCX: 0000000000000000
  985. Dec 21 12:34:47 darkstar kernel: RDX: 0000000000000008 RSI: ffff88d21f8ab9c0 RDI: ffffffff95b64a38
  986. Dec 21 12:34:47 darkstar kernel: RBP: ffff8dc209d77de0 R08: 0000000000000001 R09: 8080808080808080
  987. Dec 21 12:34:47 darkstar kernel: R10: 0000000000000040 R11: 0000000000000018 R12: 0000000000000012
  988. Dec 21 12:34:47 darkstar kernel: R13: ffffffff94b13130 R14: 0000000000000000 R15: ffff88d21f9ab800
  989. Dec 21 12:34:47 darkstar kernel: FS: 0000000000000000(0000) GS:ffff88d21f880000(0000) knlGS:0000000000000000
  990. Dec 21 12:34:47 darkstar kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  991. Dec 21 12:34:47 darkstar kernel: CR2: 00007f602cfe0010 CR3: 00000008f0e0a001 CR4: 00000000000226e0
  992. Dec 21 12:34:47 darkstar kernel: Call Trace:
  993. Dec 21 12:34:47 darkstar kernel: sync_rcu_exp_select_node_cpus+0x2a7/0x380
  994. Dec 21 12:34:47 darkstar kernel: sync_rcu_exp_select_cpus+0x18b/0x2e0
  995. Dec 21 12:34:47 darkstar kernel: wait_rcu_exp_gp+0xf/0x20
  996. Dec 21 12:34:47 darkstar kernel: process_one_work+0x1e2/0x3b0
  997. Dec 21 12:34:47 darkstar kernel: worker_thread+0x4a/0x3d0
  998. Dec 21 12:34:47 darkstar kernel: kthread+0xfb/0x130
  999. Dec 21 12:34:47 darkstar kernel: ? process_one_work+0x3b0/0x3b0
  1000. Dec 21 12:34:47 darkstar kernel: ? kthread_park+0x90/0x90
  1001. Dec 21 12:34:47 darkstar kernel: ret_from_fork+0x35/0x40
  1002. Dec 21 12:35:14 darkstar systemd-logind[715]: Power key pressed.
  1003. Dec 21 12:35:14 darkstar systemd-logind[715]: Powering Off...
  1004. lines 17458-17511/17511 (END)
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