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xiaoy1
May 19th, 2025
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  1.  
  2. [ 133.974204] loop0: p2 p3 p7
  3. [ 133.982254] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
  4. [ 134.059700] loop0: p2 p3 p7
  5. [ 134.104801] loop4: detected capacity change from 0 to 8192
  6. [ 134.155619] loop4: p1 p2 p3
  7. [ 140.417700] loop4: p1 p2 p3
  8. [ 161.409299] rcu: INFO: rcu_preempt self-detected stall on CPU
  9. [ 161.410145] rcu: 0-...!: (16970 ticks this GP) idle=778c/1/0x4000000000000000 softirq=131223/131224 fqs=69
  10. [ 161.411477] rcu: (t=21003 jiffies g=62961 q=10571 ncpus=4)
  11. [ 161.412284] rcu: rcu_preempt kthread starved for 14593 jiffies! g62961 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=3
  12. [ 161.413748] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
  13. [ 161.414998] rcu: RCU grace-period kthread stack dump:
  14. [ 161.415859] task:rcu_preempt state:R running task stack:29568 pid:16 tgid:16 ppid:2 flags:0x00004000
  15. [ 161.418317] Call Trace:
  16. [ 161.418695] <TASK>
  17. [ 161.419023] __schedule+0xcf2/0x23f0
  18. [ 161.419586] ? __pfx___schedule+0x10/0x10
  19. [ 161.420183] ? __pfx___mod_timer+0x10/0x10
  20. [ 161.420800] schedule+0x79/0x290
  21. [ 161.421298] schedule_timeout+0x106/0x220
  22. [ 161.421893] ? __pfx_schedule_timeout+0x10/0x10
  23. [ 161.422562] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
  24. [ 161.423304] ? force_qs_rnp+0x69b/0x950
  25. [ 161.423871] ? __pfx_process_timeout+0x10/0x10
  26. [ 161.424528] ? srso_return_thunk+0x5/0x5f
  27. [ 161.425129] ? prepare_to_swait_event+0xb0/0x310
  28. [ 161.425811] ? srso_return_thunk+0x5/0x5f
  29. [ 161.426417] rcu_gp_fqs_loop+0x205/0xe70
  30. [ 161.426996] ? srso_return_thunk+0x5/0x5f
  31. [ 161.427605] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
  32. [ 161.428256] ? srso_return_thunk+0x5/0x5f
  33. [ 161.428859] ? rcu_accelerate_cbs+0x2d2/0x410
  34. [ 161.429511] rcu_gp_kthread+0x3d3/0x540
  35. [ 161.430083] ? __pfx_rcu_gp_kthread+0x10/0x10
  36. [ 161.430730] ? __pfx_set_cpus_allowed_ptr+0x10/0x10
  37. [ 161.431442] ? srso_return_thunk+0x5/0x5f
  38. [ 161.432046] ? __kthread_parkme+0xdb/0x150
  39. [ 161.432653] ? __pfx_rcu_gp_kthread+0x10/0x10
  40. [ 161.433299] kthread+0x25a/0x330
  41. [ 161.433792] ? __pfx_kthread+0x10/0x10
  42. [ 161.434351] ret_from_fork+0x48/0x80
  43. [ 161.434894] ? __pfx_kthread+0x10/0x10
  44. [ 161.435459] ret_from_fork_asm+0x1a/0x30
  45. [ 161.436049] </TASK>
  46. [ 161.436389] rcu: Stack dump where RCU GP kthread last ran:
  47. [ 161.437158] Sending NMI from CPU 0 to CPUs 3:
  48. [ 161.437815] NMI backtrace for cpu 3
  49. [ 161.437831] CPU: 3 UID: 0 PID: 248 Comm: syz-fuzzer Not tainted 6.13.0-rc5-00012-g0bc21e701a6f #2
  50. [ 161.437856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
  51. [ 161.437869] RIP: 0010:queued_spin_lock_slowpath+0x2b4/0xae0
  52. [ 161.437909] Code: 40 ba 01 00 00 00 89 04 24 f0 0f b1 13 0f 85 d4 02 00 00 0f 1f 44 00 00 65 ff 0d b3 ed 9a 72 e9 53 fe ff ff 89 44 24 40 f3 90 <e9> f1 fd ff ff f0 0f ba 2b 08 be 04 00 00 00 48 89 df 40 0f 92 c5
  53. [ 161.437931] RSP: 0018:ffff8881083177d8 EFLAGS: 00000202
  54. [ 161.437948] RAX: 0000000000000001 RBX: ffffffff8ff18ae0 RCX: ffffffff8d68b3a7
  55. [ 161.437962] RDX: fffffbfff1fe315c RSI: 0000000000000004 RDI: ffffffff8ff18ae0
  56. [ 161.437976] RBP: 0000000000000001 R08: 0000000000000000 R09: fffffbfff1fe315c
  57. [ 161.437990] R10: 0000000000000003 R11: ffff888100927558 R12: 1ffff11021062efd
  58. [ 161.438003] R13: 0000000000000003 R14: fffffbfff1fe315c R15: ffff888108317818
  59. [ 161.438019] FS: 000000c000060098(0000) GS:ffff88811b380000(0000) knlGS:0000000000000000
  60. [ 161.438039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  61. [ 161.438053] CR2: 0000564242ddd010 CR3: 0000000112270000 CR4: 0000000000350ef0
  62. [ 161.438067] Call Trace:
  63. [ 161.438075] <NMI>
  64. [ 161.438083] ? nmi_cpu_backtrace+0x108/0x1e0
  65. [ 161.438114] ? nmi_cpu_backtrace_handler+0xc/0x20
  66. [ 161.438147] ? nmi_handle+0xb7/0x2f0
  67. [ 161.438179] ? srso_return_thunk+0x5/0x5f
  68. [ 161.438215] ? default_do_nmi+0x41/0x100
  69. [ 161.438242] ? exc_nmi+0xe1/0x110
  70. [ 161.438266] ? end_repeat_nmi+0xf/0x53
  71. [ 161.438299] ? queued_spin_lock_slowpath+0xb7/0xae0
  72. [ 161.438333] ? queued_spin_lock_slowpath+0x2b4/0xae0
  73. [ 161.438366] ? queued_spin_lock_slowpath+0x2b4/0xae0
  74. [ 161.438399] ? queued_spin_lock_slowpath+0x2b4/0xae0
  75. [ 161.438432] </NMI>
  76. [ 161.438438] <TASK>
  77. [ 161.438445] ? __pfx__raw_spin_lock+0x10/0x10
  78. [ 161.438475] ? __pfx_queued_spin_lock_slowpath+0x10/0x10
  79. [ 161.438509] ? srso_return_thunk+0x5/0x5f
  80. [ 161.438544] ? srso_return_thunk+0x5/0x5f
  81. [ 161.438578] ? sched_balance_newidle.constprop.0+0x7af/0xbd0
  82. [ 161.438618] _raw_spin_lock+0xcb/0xe0
  83. [ 161.438647] ? __pfx__raw_spin_lock+0x10/0x10
  84. [ 161.438676] ? __perf_event_task_sched_out+0xef/0x10e0
  85. [ 161.438713] ? __pfx___perf_event_task_sched_in+0x10/0x10
  86. [ 161.438750] pgd_free+0x49/0x200
  87. [ 161.438783] __mmdrop+0xcb/0x330
  88. [ 161.438816] finish_task_switch.isra.0+0x3bb/0x670
  89. [ 161.438841] ? srso_return_thunk+0x5/0x5f
  90. [ 161.438877] __schedule+0xcfa/0x23f0
  91. [ 161.438908] ? __pfx___schedule+0x10/0x10
  92. [ 161.438936] ? srso_return_thunk+0x5/0x5f
  93. [ 161.438970] ? timerqueue_add+0x1a0/0x310
  94. [ 161.438998] ? srso_return_thunk+0x5/0x5f
  95. [ 161.439033] ? srso_return_thunk+0x5/0x5f
  96. [ 161.439067] ? hrtimer_start_range_ns+0x387/0xb70
  97. [ 161.439092] schedule+0x79/0x290
  98. [ 161.439121] futex_wait_queue+0xc2/0x160
  99. [ 161.439150] __futex_wait+0x25f/0x370
  100. [ 161.439178] ? __pfx___futex_wait+0x10/0x10
  101. [ 161.439215] ? __pfx_futex_wake_mark+0x10/0x10
  102. [ 161.439245] ? srso_return_thunk+0x5/0x5f
  103. [ 161.439279] ? srso_return_thunk+0x5/0x5f
  104. [ 161.439313] ? ktime_add_safe+0x3e/0x50
  105. [ 161.439348] futex_wait+0xe9/0x370
  106. [ 161.439376] ? __pfx_futex_wait+0x10/0x10
  107. [ 161.439404] ? srso_return_thunk+0x5/0x5f
  108. [ 161.439438] ? do_nanosleep+0x304/0x430
  109. [ 161.439463] ? __pfx_hrtimer_wakeup+0x10/0x10
  110. [ 161.439499] ? srso_return_thunk+0x5/0x5f
  111. [ 161.439533] ? complete_signal+0x33d/0x9c0
  112. [ 161.439556] ? kmem_cache_alloc_noprof+0x2e2/0x360
  113. [ 161.439577] ? srso_return_thunk+0x5/0x5f
  114. [ 161.439611] ? __hrtimer_init+0x69/0x200
  115. [ 161.439646] do_futex+0x20c/0x310
  116. [ 161.439669] ? __pfx_do_futex+0x10/0x10
  117. [ 161.439692] ? srso_return_thunk+0x5/0x5f
  118. [ 161.439727] ? srso_return_thunk+0x5/0x5f
  119. [ 161.439762] __x64_sys_futex+0x1bc/0x3f0
  120. [ 161.439787] ? __pfx___x64_sys_futex+0x10/0x10
  121. [ 161.439811] ? __x64_sys_nanosleep+0x1f7/0x270
  122. [ 161.439834] ? __pfx___x64_sys_nanosleep+0x10/0x10
  123. [ 161.439858] ? srso_return_thunk+0x5/0x5f
  124. [ 161.439892] ? fpregs_restore_userregs+0xfc/0x230
  125. [ 161.439930] do_syscall_64+0xa6/0x1a0
  126. [ 161.439952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
  127. [ 161.439979] RIP: 0033:0x47ac23
  128. [ 161.439993] Code: 24 20 c3 cc cc cc cc 48 8b 7c 24 08 8b 74 24 10 8b 54 24 14 4c 8b 54 24 18 4c 8b 44 24 20 44 8b 4c 24 28 b8 ca 00 00 00 0f 05 <89> 44 24 30 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
  129. [ 161.440015] RSP: 002b:000000c000041e80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
  130. [ 161.440033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000047ac23
  131. [ 161.440047] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000029065e0
  132. [ 161.440060] RBP: 000000c000041ec8 R08: 0000000000000000 R09: 0000000000000000
  133. [ 161.440074] R10: 000000c000041eb8 R11: 0000000000000202 R12: 000000c000041eb8
  134. [ 161.440087] R13: 000000c0000b1008 R14: 000000c000006540 R15: 0003ffffffffffff
  135. [ 161.440106] </TASK>
  136. [ 161.440804] CPU: 0 UID: 0 PID: 6584 Comm: syz-executor.7 Not tainted 6.13.0-rc5-00012-g0bc21e701a6f #2
  137. [ 161.440828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
  138. [ 161.440840] RIP: 0010:unwind_next_frame+0xa42/0x2440
  139. [ 161.440865] Code: d7 64 00 e9 06 f7 ff ff 4d 8d 7e f8 ba 08 00 00 00 4c 89 ef 4c 89 44 24 20 4c 89 fe 48 89 4c 24 18 e8 b2 f3 ff ff 4d 8d 4d 40 <84> c0 0f 84 af f8 ff ff 4c 89 ff e8 8e eb ff ff 48 89 ee 48 8b 4c
  140. [ 161.440887] RSP: 0018:ffff88811b209508 EFLAGS: 00000292
  141. [ 161.440903] RAX: 0000000000000001 RBX: 0000000000000002 RCX: ffff88811b20a000
  142. [ 161.440916] RDX: ffff88811b209a01 RSI: ffff88811b209a80 RDI: ffff88811b209578
  143. [ 161.440931] RBP: ffff88811b2095d0 R08: ffffffff8f5146c4 R09: ffff88811b2095b8
  144. [ 161.440945] R10: ffff88811b209578 R11: 000000000002a37a R12: ffff88811b2095d8
  145. [ 161.440959] R13: ffff88811b209578 R14: ffff88811b209a88 R15: ffff88811b209a80
  146. [ 161.440980] FS: 00007f2e136c7640(0000) GS:ffff88811b200000(0000) knlGS:0000000000000000
  147. [ 161.441000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  148. [ 161.441014] CR2: 00007fa8a6bea6f4 CR3: 0000000116fd0000 CR4: 0000000000350ef0
  149. [ 161.441028] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  150. [ 161.441041] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
  151. [ 161.441055] Call Trace:
  152. [ 161.441060] <IRQ>
  153. [ 161.441067] ? rcu_dump_cpu_stacks+0x29d/0x410
  154. [ 161.441104] ? rcu_sched_clock_irq+0x866/0x2b90
  155. [ 161.441140] ? srso_return_thunk+0x5/0x5f
  156. [ 161.441174] ? perf_swevent_hrtimer+0x21c/0x380
  157. [ 161.441196] ? __pfx___resched_curr+0x10/0x10
  158. [ 161.441221] ? __pfx_rcu_sched_clock_irq+0x10/0x10
  159. [ 161.441253] ? __pfx_perf_swevent_hrtimer+0x10/0x10
  160. [ 161.441277] ? srso_return_thunk+0x5/0x5f
  161. [ 161.441311] ? cgroup_rstat_updated+0x27/0x670
  162. [ 161.441343] ? srso_return_thunk+0x5/0x5f
  163. [ 161.441377] ? __cgroup_account_cputime_field+0xe6/0x140
  164. [ 161.441409] ? srso_return_thunk+0x5/0x5f
  165. [ 161.441443] ? hrtimer_run_queues+0x17/0x380
  166. [ 161.441469] ? update_process_times+0x108/0x1c0
  167. [ 161.441506] ? srso_return_thunk+0x5/0x5f
  168. [ 161.441541] ? __pfx_update_process_times+0x10/0x10
  169. [ 161.441576] ? srso_return_thunk+0x5/0x5f
  170. [ 161.441610] ? ktime_get+0xec/0x180
  171. [ 161.441636] ? srso_return_thunk+0x5/0x5f
  172. [ 161.441672] ? tick_nohz_handler+0x38b/0x4a0
  173. [ 161.441696] ? __pfx_tick_nohz_handler+0x10/0x10
  174. [ 161.441719] ? __hrtimer_run_queues+0x33c/0x790
  175. [ 161.441742] ? __pfx___hrtimer_run_queues+0x10/0x10
  176. [ 161.441762] ? srso_return_thunk+0x5/0x5f
  177. [ 161.441796] ? ktime_get_update_offsets_now+0x1e2/0x340
  178. [ 161.441832] ? hrtimer_interrupt+0x2e9/0x770
  179. [ 161.441856] ? srso_return_thunk+0x5/0x5f
  180. [ 161.441892] ? __sysvec_apic_timer_interrupt+0x88/0x260
  181. [ 161.441916] ? sysvec_apic_timer_interrupt+0x32/0x80
  182. [ 161.441949] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
  183. [ 161.441984] ? unwind_next_frame+0xa42/0x2440
  184. [ 161.442005] ? unwind_next_frame+0xa3e/0x2440
  185. [ 161.442025] ? icmp6_dst_alloc+0x4b6/0x6b0
  186. [ 161.442057] ? perf_swevent_hrtimer+0x21c/0x380
  187. [ 161.442079] ? __pfx_stack_trace_consume_entry+0x10/0x10
  188. [ 161.442111] arch_stack_walk+0x95/0x100
  189. [ 161.442146] ? icmp6_dst_alloc+0x4b6/0x6b0
  190. [ 161.442178] stack_trace_save+0x8f/0xc0
  191. [ 161.442207] ? __pfx_stack_trace_save+0x10/0x10
  192. [ 161.442240] kasan_save_stack+0x33/0x60
  193. [ 161.442264] ? kasan_save_stack+0x33/0x60
  194. [ 161.442286] ? kasan_save_track+0x14/0x30
  195. [ 161.442308] ? __kasan_slab_alloc+0x6e/0x70
  196. [ 161.442332] ? kmem_cache_alloc_noprof+0xf5/0x360
  197. [ 161.442353] ? __alloc_object+0x2b/0x1f0
  198. [ 161.442388] ? __create_object+0x1d/0x80
  199. [ 161.442406] ? __kmalloc_cache_noprof+0x30d/0x380
  200. [ 161.442426] ? dst_cow_metrics_generic+0x4c/0x190
  201. [ 161.442458] ? icmp6_dst_alloc+0x4b6/0x6b0
  202. [ 161.442509] kasan_save_track+0x14/0x30
  203. [ 161.442532] __kasan_slab_alloc+0x6e/0x70
  204. [ 161.442558] kmem_cache_alloc_noprof+0xf5/0x360
  205. [ 161.442580] __alloc_object+0x2b/0x1f0
  206. [ 161.442614] ? srso_return_thunk+0x5/0x5f
  207. [ 161.442649] __create_object+0x1d/0x80
  208. [ 161.442668] __kmalloc_cache_noprof+0x30d/0x380
  209. [ 161.442691] ? dst_cow_metrics_generic+0x4c/0x190
  210. [ 161.442723] dst_cow_metrics_generic+0x4c/0x190
  211. [ 161.442756] icmp6_dst_alloc+0x4b6/0x6b0
  212. [ 161.442787] ? srso_return_thunk+0x5/0x5f
  213. [ 161.442821] ? selinux_sk_getsecid+0x7c/0xd0
  214. [ 161.442853] ndisc_send_skb+0x9fd/0xdc0
  215. [ 161.442884] ? __pfx_ndisc_send_skb+0x10/0x10
  216. [ 161.442912] ? srso_return_thunk+0x5/0x5f
  217. [ 161.442949] ? srso_return_thunk+0x5/0x5f
  218. [ 161.442983] ? skb_put+0x118/0x190
  219. [ 161.443017] ? srso_return_thunk+0x5/0x5f
  220. [ 161.443054] ndisc_send_rs+0x11b/0x4d0
  221. [ 161.443084] addrconf_rs_timer+0x2b1/0x6d0
  222. [ 161.443114] ? srso_return_thunk+0x5/0x5f
  223. [ 161.443150] ? __pfx_addrconf_rs_timer+0x10/0x10
  224. [ 161.443180] ? __pfx_addrconf_rs_timer+0x10/0x10
  225. [ 161.443216] ? __pfx_addrconf_rs_timer+0x10/0x10
  226. [ 161.443246] call_timer_fn+0x33/0x240
  227. [ 161.443276] ? _raw_spin_unlock_irq+0x36/0x60
  228. [ 161.443305] ? __pfx_addrconf_rs_timer+0x10/0x10
  229. [ 161.443335] __run_timer_base.part.0+0x61a/0x8e0
  230. [ 161.443370] ? __pfx___run_timer_base.part.0+0x10/0x10
  231. [ 161.443404] ? tick_program_event+0x79/0x100
  232. [ 161.443426] ? hrtimer_interrupt+0x552/0x770
  233. [ 161.443452] ? srso_return_thunk+0x5/0x5f
  234. [ 161.443489] run_timer_softirq+0x142/0x240
  235. [ 161.443521] ? __pfx_run_timer_softirq+0x10/0x10
  236. [ 161.443555] ? set_cpu_sibling_map+0xdca/0x1970
  237. [ 161.443588] handle_softirqs+0x1b8/0x5c0
  238. [ 161.443622] ? __pfx_handle_softirqs+0x10/0x10
  239. [ 161.443657] irq_exit_rcu+0xaf/0xe0
  240. [ 161.443688] sysvec_apic_timer_interrupt+0x6c/0x80
  241. [ 161.443722] </IRQ>
  242. [ 161.443728] <TASK>
  243. [ 161.443735] asm_sysvec_apic_timer_interrupt+0x1a/0x20
  244. [ 161.443763] RIP: 0010:pgd_free+0x70/0x200
  245. [ 161.443797] Code: da f4 02 48 01 eb 0f 82 64 01 00 00 e8 39 33 33 00 48 c7 c0 00 92 43 8e 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 <0f> 85 77 01 00 00 49 c7 c4 00 00 00 80 4c 2b 25 6c bf cf 03 e8 07
  246. [ 161.443819] RSP: 0018:ffff888105f97830 EFLAGS: 00000246
  247. [ 161.443834] RAX: 1ffffffff1c87240 RBX: ffff8881819a2000 RCX: ffffffff8a73d267
  248. [ 161.443848] RDX: dffffc0000000000 RSI: ffffc90000da5000 RDI: ffff888105f977d8
  249. [ 161.443862] RBP: ffff8881019a2000 R08: 0000000000000001 R09: ffffed1020bf2efb
  250. [ 161.443876] R10: 0000000000000003 R11: 000000000000000b R12: ffff88811b239600
  251. [ 161.443890] R13: ffff88810090b300 R14: ffff88810966c400 R15: ffff88811b339600
  252. [ 161.443907] ? pgd_free+0x57/0x200
  253. [ 161.443942] __mmdrop+0xcb/0x330
  254. [ 161.443975] finish_task_switch.isra.0+0x3bb/0x670
  255. [ 161.444000] ? srso_return_thunk+0x5/0x5f
  256. [ 161.444036] __schedule+0xcfa/0x23f0
  257. [ 161.444067] ? __pfx___schedule+0x10/0x10
  258. [ 161.444095] ? srso_return_thunk+0x5/0x5f
  259. [ 161.444129] ? sysvec_apic_timer_interrupt+0xe/0x80
  260. [ 161.444166] ? unpin_user_pages_dirty_lock+0x102/0x1b0
  261. [ 161.444201] __cond_resched+0x45/0x70
  262. [ 161.444230] unpin_user_pages_dirty_lock+0x107/0x1b0
  263. [ 161.444263] ? __pfx_unpin_user_pages_dirty_lock+0x10/0x10
  264. [ 161.444296] ? srso_return_thunk+0x5/0x5f
  265. [ 161.444331] ? copy_page_from_iter+0x10e/0x150
  266. [ 161.444355] process_vm_rw_core.constprop.0+0x542/0x870
  267. [ 161.444391] ? __pfx_process_vm_rw_core.constprop.0+0x10/0x10
  268. [ 161.444422] ? copy_iovec_from_user+0x67/0x120
  269. [ 161.444447] ? iovec_from_user.part.0+0x57/0xe0
  270. [ 161.444469] ? srso_return_thunk+0x5/0x5f
  271. [ 161.444505] process_vm_rw+0x1d6/0x280
  272. [ 161.444534] ? __pfx_process_vm_rw+0x10/0x10
  273. [ 161.444562] ? update_curr+0x97/0x7c0
  274. [ 161.444586] ? __pfx___perf_event_task_sched_out+0x10/0x10
  275. [ 161.444623] ? srso_return_thunk+0x5/0x5f
  276. [ 161.444659] ? srso_return_thunk+0x5/0x5f
  277. [ 161.444704] ? srso_return_thunk+0x5/0x5f
  278. [ 161.444738] ? xfd_validate_state+0x1b/0x150
  279. [ 161.444766] __x64_sys_process_vm_writev+0xe2/0x1c0
  280. [ 161.444797] ? srso_return_thunk+0x5/0x5f
  281. [ 161.444831] ? syscall_exit_to_user_mode+0x123/0x140
  282. [ 161.444866] do_syscall_64+0xa6/0x1a0
  283. [ 161.444888] entry_SYSCALL_64_after_hwframe+0x77/0x7f
  284. [ 161.444915] RIP: 0033:0x7f2e143e842d
  285. [ 161.444930] Code: c3 e8 97 2b 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
  286. [ 161.444952] RSP: 002b:00007f2e136c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
  287. [ 161.444971] RAX: ffffffffffffffda RBX: 00007f2e145dbf80 RCX: 00007f2e143e842d
  288. [ 161.444985] RDX: 1000000000000005 RSI: 0000000020000000 RDI: 00000000000000ff
  289. [ 161.444998] RBP: 00007f2e144a7922 R08: 0000000000000025 R09: 0000000000000000
  290. [ 161.445012] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000000
  291. [ 161.445025] R13: 0000000000000006 R14: 00007f2e145dbf80 R15: 00007f2e136a7000
  292. [ 161.445044] </TASK>
  293.  
  294. VM DIAGNOSIS:
  295. 10:23:19 Registers:
  296. info registers vcpu 0
  297. RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
  298. RSI=0000000000000005 RDI=ffffffff90243d88 RBP=ffffffff90243d80 RSP=ffff88811b208a78
  299. R8 =0000000000000000 R9 =ffffed1020b6d01e R10=ffff888105b680f7 R11=7563723a6b736174
  300. R12=1ffffffff20487b3 R13=0000000000002710 R14=fffffbfff20487fe R15=dffffc0000000000
  301. RIP=ffffffff8b99b035 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
  302. ES =0000 0000000000000000 00000000 00000000
  303. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  304. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  305. DS =0000 0000000000000000 00000000 00000000
  306. FS =0000 00007f2e136c7640 00000000 00000000
  307. GS =0000 ffff88811b200000 00000000 00000000
  308. LDT=0000 fffffe7900000000 00000000 00000000
  309. TR =0040 fffffe7961792000 00004087 00008b00 DPL=0 TSS64-busy
  310. GDT= fffffe7961790000 0000007f
  311. IDT= fffffe0000000000 00000fff
  312. CR0=80050033 CR2=00007fa8a6bea6f4 CR3=0000000116fd0000 CR4=00350ef0
  313. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  314. DR6=00000000ffff0ff0 DR7=0000000000000600
  315. EFER=0000000000000d01
  316. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
  317. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  318. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  319. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  320. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  321. YMM00=0000000000000000 0000000000000000 0000000000000000 00000000011e2b00
  322. YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  323. YMM02=0000000000000000 0000000000000000 682e29646e616d6d 6f632a282e637069
  324. YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  325. YMM04=0000000000000000 0000000000000000 322d6d76080192ff 3800c402fe016f66
  326. YMM05=0000000000000000 0000000000000000 722063657865206f 6e10020238343537
  327. YMM06=0000000000000000 0000000000000000 63657865206f6e10 0073747365757165
  328. YMM07=0000000000000000 0000000000000000 0030cd3efd02006e 6f69746172756420
  329. YMM08=0000000000000000 0000000000000000 08000c0800010000 0a08060a013b9e20
  330. YMM09=0000000000000000 0000000000000000 013b920208000f80 0308100003800426
  331. YMM10=0000000000000000 0000000000000000 0f80042808000c08 000100000a08060a
  332. YMM11=0000000000000000 0000000000000000 0a08060a013b8c00 0800048003081000
  333. YMM12=0000000000000000 0000000000000000 010810000480042a 08000c0800010000
  334. YMM13=0000000000000000 0000000000000000 00c2b22300c2b223 00c2b22300c2b223
  335. YMM14=0000000000000000 0000000000000000 2200b5d02200b5d0 2200b5d02200b5d0
  336. YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  337. info registers vcpu 1
  338. RAX=0000000000000001 RBX=ffffffff8ff18ae0 RCX=ffffffff8d68b3a7 RDX=fffffbfff1fe315c
  339. RSI=0000000000000004 RDI=ffffffff8ff18ae0 RBP=0000000000000001 RSP=ffff888109d27c68
  340. R8 =0000000000000000 R9 =fffffbfff1fe315c R10=0000000000000003 R11=0000000000032001
  341. R12=1ffff110213a4f8f R13=0000000000000003 R14=fffffbfff1fe315c R15=ffff888109d27ca8
  342. RIP=ffffffff8d68b5a4 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
  343. ES =0000 0000000000000000 00000000 00000000
  344. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  345. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  346. DS =0000 0000000000000000 00000000 00000000
  347. FS =0000 0000000000000000 00000000 00000000
  348. GS =0000 ffff88811b280000 00000000 00000000
  349. LDT=0000 fffffe0000000000 00000000 00000000
  350. TR =0040 fffffe2133640000 00004087 00008b00 DPL=0 TSS64-busy
  351. GDT= fffffe213363e000 0000007f
  352. IDT= fffffe0000000000 00000fff
  353. CR0=80050033 CR2=0000564242ddd010 CR3=00000000b0e6a000 CR4=00350ef0
  354. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  355. DR6=00000000ffff0ff0 DR7=0000000000000400
  356. EFER=0000000000000d01
  357. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
  358. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  359. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  360. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  361. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  362. YMM00=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
  363. YMM01=0000000000000000 0000000000000000 0000000000000015 0000564242ddf1d0
  364. YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  365. YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  366. YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  367. YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  368. YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  369. YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  370. YMM08=0000000000000000 0000000000000000 49006d756e203c20 69000a313a56000a
  371. YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  372. YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  373. YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  374. YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  375. YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  376. YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  377. YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  378. info registers vcpu 2
  379. RAX=0000000000000001 RBX=ffffffff8ff18ae0 RCX=ffffffff8d68b3a7 RDX=fffffbfff1fe315c
  380. RSI=0000000000000004 RDI=ffffffff8ff18ae0 RBP=0000000000000001 RSP=ffff88810dc8f838
  381. R8 =0000000000000000 R9 =fffffbfff1fe315c R10=0000000000000003 R11=00000000000c6ab5
  382. R12=1ffff11021b91f09 R13=0000000000000003 R14=fffffbfff1fe315c R15=ffff88810dc8f878
  383. RIP=ffffffff8d68b5a4 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
  384. ES =0000 0000000000000000 00000000 00000000
  385. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  386. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  387. DS =0000 0000000000000000 00000000 00000000
  388. FS =0000 00007fb89063a8c0 00000000 00000000
  389. GS =0000 ffff88811b300000 00000000 00000000
  390. LDT=0000 fffffe0000000000 00000000 00000000
  391. TR =0040 fffffe4bc9571000 00004087 00008b00 DPL=0 TSS64-busy
  392. GDT= fffffe4bc956f000 0000007f
  393. IDT= fffffe0000000000 00000fff
  394. CR0=80050033 CR2=0000564242ddd010 CR3=00000001083b2000 CR4=00350ef0
  395. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  396. DR6=00000000ffff0ff0 DR7=0000000000000400
  397. EFER=0000000000000d01
  398. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
  399. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  400. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  401. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  402. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  403. YMM00=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
  404. YMM01=0000000000000000 0000000000000000 0000000000000015 0000564242ddf1d0
  405. YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  406. YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  407. YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  408. YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  409. YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  410. YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  411. YMM08=0000000000000000 0000000000000000 49006d756e203c20 69000a313a56000a
  412. YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  413. YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  414. YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  415. YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  416. YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  417. YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  418. YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  419. info registers vcpu 3
  420. RAX=0000000000000001 RBX=ffffffff8ff18ae0 RCX=ffffffff8d68b3a7 RDX=fffffbfff1fe315c
  421. RSI=0000000000000004 RDI=ffffffff8ff18ae0 RBP=0000000000000001 RSP=ffff8881083177d8
  422. R8 =0000000000000000 R9 =fffffbfff1fe315c R10=0000000000000003 R11=ffff888100927558
  423. R12=1ffff11021062efd R13=0000000000000003 R14=fffffbfff1fe315c R15=ffff888108317818
  424. RIP=ffffffff8d68b5a4 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
  425. ES =0000 0000000000000000 00000000 00000000
  426. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  427. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  428. DS =0000 0000000000000000 00000000 00000000
  429. FS =0000 000000c000060098 00000000 00000000
  430. GS =0000 ffff88811b380000 00000000 00000000
  431. LDT=0000 fffffe0000000000 00000000 00000000
  432. TR =0040 fffffe6448198000 00004087 00008b00 DPL=0 TSS64-busy
  433. GDT= fffffe6448196000 0000007f
  434. IDT= fffffe0000000000 00000fff
  435. CR0=80050033 CR2=0000564242ddd010 CR3=0000000112270000 CR4=00350ef0
  436. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  437. DR6=00000000ffff0ff0 DR7=0000000000000400
  438. EFER=0000000000000d01
  439. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
  440. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  441. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  442. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  443. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  444. YMM00=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
  445. YMM01=0000000000000000 0000000000000000 0000000000000015 0000564242ddf1d0
  446. YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  447. YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  448. YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  449. YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  450. YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  451. YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  452. YMM08=0000000000000000 0000000000000000 2064616572206f74 2064656c69614600
  453. YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  454. YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  455. YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  456. YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  457. YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  458. YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  459. YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
  460.  
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