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Sep 20th, 2022
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  1. 20:24:19 executing program 6:
  2. syz_attach_gadget$hid(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [{0xd, {0xa21, 0x0, {0x0}}}]}, 0x9) (async, rerun: 64)
  3. r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg2', 0x80000000, 0x20001) (rerun: 64)
  4. ioctl$SCSI_IOCTL_SYNC(r0, 0x5387) (async, rerun: 64)
  5. r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/cpuinfo\x00', 0x0, 0x0) (rerun: 64)
  6. mmap$snddsp_control(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x13, r1, 0x83000000)
  7. ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080))
  8. ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{r0}, 0xffff, 0x3, 0x1})
  9.  
  10. 20:24:19 executing program 6:
  11. syz_attach_gadget$hid(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [{0xd, {0xa21, 0x0, {0x0}}}]}, 0x9)
  12. r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg2', 0x80000000, 0x20001)
  13. ioctl$SCSI_IOCTL_SYNC(r0, 0x5387)
  14. r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/cpuinfo\x00', 0x0, 0x0)
  15. mmap$snddsp_control(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x13, r1, 0x83000000)
  16. ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080))
  17. ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{r0}, 0xffff, 0x3, 0x1})
  18. syz_attach_gadget$hid(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [{0xd, {0xa21, 0x0, {0x0}}}]}, 0x9) (async)
  19. syz_open_dev$sg(&(0x7f0000000040)='/dev/sg2', 0x80000000, 0x20001) (async)
  20. ioctl$SCSI_IOCTL_SYNC(r0, 0x5387) (async)
  21. openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/cpuinfo\x00', 0x0, 0x0) (async)
  22. mmap$snddsp_control(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x13, r1, 0x83000000) (async)
  23. ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) (async)
  24. ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{r0}, 0xffff, 0x3, 0x1}) (async)
  25.  
  26. xxx index: 0, name: bcdUSB, size: 2
  27. xxx index: 1, name: bDeviceClass, size: 1
  28. xxx index: 2, name: bDeviceSubClass, size: 1
  29. xxx index: 3, name: bDeviceProtocol, size: 1
  30. xxx index: 4, name: bMaxPacketSize0, size: 1
  31. xxx index: 5, name: idVendor, size: 2
  32. xxx index: 6, name: idProduct, size: 2
  33. xxx index: 7, name: bcdDevice, size: 2
  34. xxx index: 8, name: bmAttributes, size: 1
  35. xxx index: 9, name: bMaxPower, size: 1
  36. xxx index: 10, name: , size: 2
  37. xxx index: 11, name: bNumConfigurations, size: 4
  38. xxx index: 12, name: , size: 4
  39. xxx index: 13, name: configs, size: 48
  40. xxx index: 0, name: bcdUSB, size: 2
  41. xxx index: 1, name: bDeviceClass, size: 1
  42. xxx index: 2, name: bDeviceSubClass, size: 1
  43. xxx index: 3, name: bDeviceProtocol, size: 1
  44. xxx index: 4, name: bMaxPacketSize0, size: 1
  45. xxx index: 5, name: idVendor, size: 2
  46. xxx index: 6, name: idProduct, size: 2
  47. xxx index: 7, name: bcdDevice, size: 2
  48. xxx index: 8, name: bmAttributes, size: 1
  49. xxx index: 9, name: bMaxPower, size: 1
  50. xxx index: 10, name: , size: 2
  51. xxx index: 11, name: bNumConfigurations, size: 4
  52. xxx index: 12, name: , size: 4
  53. xxx index: 13, name: configs, size: 48
  54. 20:24:19 executing program 6:
  55. syz_attach_gadget$hid(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x44f, 0xb653, 0x0, 0x0, 0x8, 0x1, [{0xd, {0xa21, 0x0, {0x0}}}]}, 0xc)
  56. syz_attach_gadget$hid(&(0x7f0000000040)={0x210, 0x4, 0x1, 0xff, 0x0, 0xfb8, 0x1109, 0x4, 0x0, 0x98, 0x1, [{0xd, {0x1, 0x0, {&(0x7f0000000000)={[@main=@item_012={0x1, 0x0, 0xc, "e7"}, @main=@item_012={0x1, 0x0, 0x9, 'F'}]}}, 0x8, 0x1}}]}, 0x6)
  57. syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg2', 0x0, 0x2aa02)
  58.  
  59. [ 740.886025][ T29] kauditd_printk_skb: 18 callbacks suppressed
  60. [ 740.886046][ T29] audit: type=1800 audit(1662409459.495:660): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53335 res=0 errno=0
  61. [ 740.900871][ T29] audit: type=1800 audit(1662409459.515:661): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53336 res=0 errno=0
  62. [ 740.911671][ T29] audit: type=1800 audit(1662409459.525:662): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53337 res=0 errno=0
  63. [ 740.915332][ T29] audit: type=1800 audit(1662409459.525:663): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53338 res=0 errno=0
  64. [ 740.932515][ T29] audit: type=1800 audit(1662409459.545:664): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53339 res=0 errno=0
  65. [ 740.937393][ T29] audit: type=1800 audit(1662409459.545:665): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53340 res=0 errno=0
  66. [ 740.939502][ T29] audit: type=1800 audit(1662409459.545:666): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53341 res=0 errno=0
  67. [ 740.960278][ T29] audit: type=1800 audit(1662409459.555:667): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=53342 res=0 errno=0
  68. [ 740.970264][ T3024] usb 7-1: USB disconnect, device number 2
  69. [ 741.520221][ T29] audit: type=1800 audit(1662409460.125:668): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=52789 res=0 errno=0
  70. [ 741.522999][ T29] audit: type=1800 audit(1662409460.125:669): pid=18642 uid=0 auid=0 ses=4 subj=unconfined op=collect_data cause=failed comm="syz-executor.6" name="UDC" dev="configfs" ino=52790 res=0 errno=0
  71. [ 741.665180][T18641] ==================================================================
  72. [ 741.667111][T18641] BUG: KASAN: use-after-free in __mutex_unlock_slowpath+0xac/0x610
  73. [ 741.669377][T18641] Read of size 8 at addr ffff888061b92c58 by task syz-executor.6/18641
  74. [ 741.670489][T18641]
  75. [ 741.671470][T18641] CPU: 1 PID: 18641 Comm: syz-executor.6 Not tainted 6.0.0-rc4+ #20
  76. [ 741.673578][T18641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
  77. [ 741.675891][T18641] Call Trace:
  78. [ 741.676316][T18641] <TASK>
  79. [ 741.677309][T18641] dump_stack_lvl+0xcd/0x134
  80. [ 741.678465][T18641] print_report.cold+0xe5/0x66d
  81. [ 741.679727][T18641] ? __mutex_unlock_slowpath+0xac/0x610
  82. [ 741.681036][T18641] kasan_report+0x8a/0x1b0
  83. [ 741.682882][T18641] ? __mutex_unlock_slowpath+0xac/0x610
  84. [ 741.684153][T18641] kasan_check_range+0x13b/0x190
  85. [ 741.685360][T18641] __mutex_unlock_slowpath+0xac/0x610
  86. [ 741.686664][T18641] ? _raw_spin_unlock_irqrestore+0x57/0x70
  87. [ 741.689622][T18641] ? __wake_up_common_lock+0xde/0x130
  88. [ 741.690242][T18641] ? wait_for_completion+0x360/0x360
  89. [ 741.690909][T18641] ? mark_held_locks+0x9f/0xe0
  90. [ 741.692150][T18641] ? lockdep_hardirqs_on+0x79/0x100
  91. [ 741.694419][T18641] ? __sanitizer_cov_trace_pc+0x1a/0x40
  92. [ 741.695121][T18641] sg_release+0x204/0x320
  93. [ 741.696305][T18641] __fput+0x277/0x9d0
  94. [ 741.697737][T18641] ? sg_rq_end_io_usercontext+0xf0/0xf0
  95. [ 741.699056][T18641] task_work_run+0xe0/0x1a0
  96. [ 741.700283][T18641] exit_to_user_mode_prepare+0x25d/0x270
  97. [ 741.710762][T18641] syscall_exit_to_user_mode+0x19/0x50
  98. [ 741.713562][T18641] do_syscall_64+0x42/0x80
  99. [ 741.714301][T18641] entry_SYSCALL_64_after_hwframe+0x63/0xcd
  100. [ 741.716303][T18641] RIP: 0033:0x7f492c03f60b
  101. [ 741.716813][T18641] Code: 03 00 00 00 0f 05 48 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
  102. [ 741.718878][T18641] RSP: 002b:00007fffb71b9f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
  103. [ 741.719924][T18641] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f492c03f60b
  104. [ 741.720795][T18641] RDX: ffffffffffffffb8 RSI: 0000001b2e8289d0 RDI: 0000000000000004
  105. [ 741.721602][T18641] RBP: 00007f492c19dd4c R08: 0000000000000000 R09: 000000003acb2633
  106. [ 741.722457][T18641] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000b5109
  107. [ 741.726110][T18641] R13: 00007fffb71ba0c0 R14: 00007f492c19c41c R15: 00000000000b4e47
  108. [ 741.730588][T18641] </TASK>
  109. [ 741.732130][T18641]
  110. [ 741.733267][T18641] Allocated by task 26:
  111. [ 741.735252][T18641] kasan_save_stack+0x1e/0x40
  112. [ 741.752152][T18641] __kasan_kmalloc+0xa9/0xd0
  113. [ 741.752627][T18641] kmem_cache_alloc_trace+0x19b/0x380
  114. [ 741.753183][T18641] sg_add_device+0x110/0xb10
  115. [ 741.753660][T18641] device_add+0xf27/0x1da0
  116. [ 741.754109][T18641] scsi_sysfs_add_sdev+0x1ff/0x500
  117. [ 741.754616][T18641] do_scan_async+0x20f/0x4f0
  118. [ 741.755068][T18641] async_run_entry_fn+0x98/0x540
  119. [ 741.755587][T18641] process_one_work+0x9c7/0x1650
  120. [ 741.768008][T18641] worker_thread+0x623/0x1070
  121. [ 741.768528][T18641] kthread+0x2e9/0x3a0
  122. [ 741.768985][T18641] ret_from_fork+0x1f/0x30
  123. [ 741.769500][T18641]
  124. [ 741.769763][T18641] Freed by task 2956:
  125. [ 741.770193][T18641] kasan_save_stack+0x1e/0x40
  126. [ 741.770722][T18641] kasan_set_track+0x21/0x30
  127. [ 741.771231][T18641] kasan_set_free_info+0x20/0x30
  128. [ 741.771832][T18641] __kasan_slab_free+0x11d/0x1b0
  129. [ 741.772390][T18641] kfree+0xe9/0x650
  130. [ 741.778657][T18641] sg_remove_sfp_usercontext+0x39f/0x5a0
  131. [ 741.779301][T18641] process_one_work+0x9c7/0x1650
  132. [ 741.781143][T18641] worker_thread+0x623/0x1070
  133. [ 741.787703][T18641] kthread+0x2e9/0x3a0
  134. [ 741.794620][T18641] ret_from_fork+0x1f/0x30
  135. [ 741.796280][T18641]
  136. [ 741.796550][T18641] Last potentially related work creation:
  137. [ 741.797137][T18641] kasan_save_stack+0x1e/0x40
  138. [ 741.797656][T18641] __kasan_record_aux_stack+0xbe/0xd0
  139. [ 741.798248][T18641] insert_work+0x4a/0x390
  140. [ 741.806368][T18641] __queue_work+0x4d4/0x1200
  141. [ 741.806895][T18641] call_timer_fn+0x1a0/0x6b0
  142. [ 741.807412][T18641] __run_timers.part.0+0x49e/0xad0
  143. [ 741.807989][T18641] run_timer_softirq+0xb6/0x1d0
  144. [ 741.808533][T18641] __do_softirq+0x1d0/0x908
  145. [ 741.809035][T18641]
  146. [ 741.809301][T18641] Second to last potentially related work creation:
  147. [ 741.810000][T18641] kasan_save_stack+0x1e/0x40
  148. [ 741.810561][T18641] __kasan_record_aux_stack+0xbe/0xd0
  149. [ 741.811161][T18641] call_rcu+0x99/0x740
  150. [ 741.811633][T18641] addrconf_notify+0x1661/0x1ba0
  151. [ 741.812164][T18641] notifier_call_chain+0xb5/0x200
  152. [ 741.812701][T18641] call_netdevice_notifiers_info+0xb5/0x130
  153. [ 741.813358][T18641] __dev_notify_flags+0x121/0x2c0
  154. [ 741.815645][T18641] dev_change_flags+0x112/0x170
  155. [ 741.817155][T18641] do_setlink+0xacc/0x3ca0
  156. [ 741.819991][T18641] __rtnl_newlink+0xad1/0x16f0
  157. [ 741.822389][T18641] rtnl_newlink+0x64/0xa0
  158. [ 741.824821][T18641] rtnetlink_rcv_msg+0x43a/0xca0
  159. [ 741.825574][T18641] netlink_rcv_skb+0x153/0x420
  160. [ 741.826656][T18641] netlink_unicast+0x543/0x760
  161. [ 741.827261][T18641] netlink_sendmsg+0x917/0xe10
  162. [ 741.828767][T18641] sock_sendmsg+0xc3/0x120
  163. [ 741.831184][T18641] __sys_sendto+0x236/0x340
  164. [ 741.833736][T18641] __x64_sys_sendto+0xdd/0x1b0
  165. [ 741.836403][T18641] do_syscall_64+0x35/0x80
  166. [ 741.838792][T18641] entry_SYSCALL_64_after_hwframe+0x63/0xcd
  167. [ 741.842616][T18641]
  168. [ 741.843896][T18641] The buggy address belongs to the object at ffff888061b92c00
  169. [ 741.843896][T18641] which belongs to the cache kmalloc-512 of size 512
  170. [ 741.846778][T18641] The buggy address is located 88 bytes inside of
  171. [ 741.846778][T18641] 512-byte region [ffff888061b92c00, ffff888061b92e00)
  172. [ 741.848033][T18641]
  173. [ 741.848694][T18641] The buggy address belongs to the physical page:
  174. [ 741.849763][T18641] page:ffffea000186e400 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888061b92400 pfn:0x61b90
  175. [ 741.851008][T18641] head:ffffea000186e400 order:2 compound_mapcount:0 compound_pincount:0
  176. [ 741.851830][T18641] flags: 0x4fff00000010200(slab|head|node=1|zone=1|lastcpupid=0x7ff)
  177. [ 741.852635][T18641] raw: 04fff00000010200 ffffea0001628408 ffffea00018a2708 ffff888011c41c80
  178. [ 741.853474][T18641] raw: ffff888061b92400 000000000010000b 00000001ffffffff 0000000000000000
  179. [ 741.854364][T18641] page dumped because: kasan: bad access detected
  180. [ 741.855015][T18641] page_owner tracks the page as allocated
  181. [ 741.855608][T18641] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 2956, tgid 2956 (kworker/1:4), ts 243564663662, free_ts 0
  182. [ 741.865129][T18641] prep_new_page+0x2c6/0x350
  183. [ 741.865591][T18641] get_page_from_freelist+0xae9/0x3a80
  184. [ 741.866172][T18641] __alloc_pages+0x321/0x710
  185. [ 741.866678][T18641] alloc_pages+0x117/0x2f0
  186. [ 741.867234][T18641] new_slab+0x246/0x3a0
  187. [ 741.867749][T18641] ___slab_alloc+0xa50/0x1060
  188. [ 741.868279][T18641] __slab_alloc.isra.0+0x4d/0xa0
  189. [ 741.868806][T18641] kmem_cache_alloc_trace+0x35b/0x380
  190. [ 741.869360][T18641] fib6_info_alloc+0xc3/0x210
  191. [ 741.870084][T18641] ip6_route_info_create+0x33e/0x1ab0
  192. [ 741.870628][T18641] addrconf_f6i_alloc+0x377/0x610
  193. [ 741.871123][T18641] ipv6_add_addr+0x3a2/0x1e00
  194. [ 741.871620][T18641] addrconf_add_linklocal+0x1cf/0x3e0
  195. [ 741.872142][T18641] addrconf_addr_gen+0x396/0x3e0
  196. [ 741.872599][T18641] addrconf_dev_config+0x255/0x410
  197. [ 741.873064][T18641] addrconf_notify+0xddb/0x1ba0
  198. [ 741.873789][T18641] page_owner free stack trace missing
  199. [ 741.875666][T18641]
  200. [ 741.876736][T18641] Memory state around the buggy address:
  201. [ 741.880322][T18641] ffff888061b92b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
  202. [ 741.884832][T18641] ffff888061b92b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
  203. [ 741.889737][T18641] >ffff888061b92c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
  204. [ 741.894580][T18641] ^
  205. [ 741.899229][T18641] ffff888061b92c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
  206. [ 741.903755][T18641] ffff888061b92d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
  207. [ 741.908349][T18641] ==================================================================
  208. [ 742.087301][T18641] Kernel panic - not syncing: panic_on_warn set ...
  209. [ 742.089777][T18641] CPU: 1 PID: 18641 Comm: syz-executor.6 Not tainted 6.0.0-rc4+ #20
  210. [ 742.093614][T18641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
  211. [ 742.097630][T18641] Call Trace:
  212. [ 742.098046][T18641] <TASK>
  213. [ 742.098420][T18641] dump_stack_lvl+0xcd/0x134
  214. [ 742.100264][T18641] panic+0x2d7/0x636
  215. [ 742.100840][T18641] ? panic_print_sys_info.part.0+0x10b/0x10b
  216. [ 742.101907][T18641] ? preempt_schedule_common+0x5e/0xc0
  217. [ 742.102563][T18641] ? __mutex_unlock_slowpath+0xac/0x610
  218. [ 742.103280][T18641] ? preempt_schedule_thunk+0x16/0x18
  219. [ 742.104428][T18641] ? __mutex_unlock_slowpath+0xac/0x610
  220. [ 742.105144][T18641] end_report.part.0+0x3f/0x7c
  221. [ 742.107062][T18641] kasan_report.cold+0x8/0x12
  222. [ 742.108356][T18641] ? __mutex_unlock_slowpath+0xac/0x610
  223. [ 742.109755][T18641] kasan_check_range+0x13b/0x190
  224. [ 742.111778][T18641] __mutex_unlock_slowpath+0xac/0x610
  225. [ 742.112556][T18641] ? _raw_spin_unlock_irqrestore+0x57/0x70
  226. [ 742.114571][T18641] ? __wake_up_common_lock+0xde/0x130
  227. [ 742.116180][T18641] ? wait_for_completion+0x360/0x360
  228. [ 742.118982][T18641] ? mark_held_locks+0x9f/0xe0
  229. [ 742.119573][T18641] ? lockdep_hardirqs_on+0x79/0x100
  230. [ 742.120219][T18641] ? __sanitizer_cov_trace_pc+0x1a/0x40
  231. [ 742.122715][T18641] sg_release+0x204/0x320
  232. [ 742.129616][T18641] __fput+0x277/0x9d0
  233. [ 742.131916][T18641] ? sg_rq_end_io_usercontext+0xf0/0xf0
  234. [ 742.134723][T18641] task_work_run+0xe0/0x1a0
  235. [ 742.135357][T18641] exit_to_user_mode_prepare+0x25d/0x270
  236. [ 742.136954][T18641] syscall_exit_to_user_mode+0x19/0x50
  237. [ 742.139945][T18641] do_syscall_64+0x42/0x80
  238. [ 742.142311][T18641] entry_SYSCALL_64_after_hwframe+0x63/0xcd
  239. [ 742.145551][T18641] RIP: 0033:0x7f492c03f60b
  240. [ 742.147962][T18641] Code: 03 00 00 00 0f 05 48 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
  241. [ 742.158495][T18641] RSP: 002b:00007fffb71b9f80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
  242. [ 742.163040][T18641] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f492c03f60b
  243. [ 742.167377][T18641] RDX: ffffffffffffffb8 RSI: 0000001b2e8289d0 RDI: 0000000000000004
  244. [ 742.170407][T18641] RBP: 00007f492c19dd4c R08: 0000000000000000 R09: 000000003acb2633
  245. [ 742.173938][T18641] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000b5109
  246. [ 742.178619][T18641] R13: 00007fffb71ba0c0 R14: 00007f492c19c41c R15: 00000000000b4e47
  247. [ 742.182966][T18641] </TASK>
  248. [ 742.184637][T18641] Kernel Offset: disabled
  249. [ 742.187009][T18641] Rebooting in 86400 seconds..
  250.  
  251. VM DIAGNOSIS:
  252. 04:24:20 Registers:
  253. info registers vcpu 0
  254. RAX=0000000000040000 RBX=1ffff92000425ec8 RCX=0000000000040000 RDX=ffffc900068e3000
  255. RSI=ffff88801d0f9d40 RDI=0000000000000002 RBP=ffffc9000212f6e8 RSP=ffffc9000212f620
  256. R8 =ffffffff8170ad20 R9 =0000000000000000 R10=0000000000000005 R11=fffffbfff21d5523
  257. R12=0000000000000001 R13=0000000000000000 R14=0000000000000001 R15=ffffffff8e9a3c00
  258. RIP=ffffffff8170ad22 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
  259. ES =0000 0000000000000000 00000000 00000000
  260. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  261. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  262. DS =0000 0000000000000000 00000000 00000000
  263. FS =0000 0000000000000000 00000000 00000000
  264. GS =0000 ffff88802cc00000 00000000 00000000
  265. LDT=0000 fffffe0000000000 00000000 00000000
  266. TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
  267. GDT= fffffe0000001000 0000007f
  268. IDT= fffffe0000000000 00000fff
  269. CR0=80050033 CR2=000000c00310101f CR3=000000001d736000 CR4=00350ef0
  270. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  271. DR6=00000000ffff0ff0 DR7=0000000000000400
  272. EFER=0000000000000d01
  273. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
  274. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  275. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  276. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  277. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  278. XMM00=00000000000000000000000000000000 XMM01=207475706e692064657463657078656e
  279. XMM02=35383832382e31343720202031332e2e XMM03=6972705f65636172745f667062203a33
  280. XMM04=544958452045424f52504b203a6b746e XMM05=627375203d20656d616e656c6966203a
  281. XMM06=7375203d2068746170206c6c7566202c XMM07=66203d2072646461202c2f7375622f62
  282. XMM08=6b746e6972705f65636172745f667062 XMM09=66203a544958452045424f52504b203a
  283. XMM10=66202c627375203d20656d616e656c69 XMM11=622f627375203d2068746170206c6c75
  284. XMM12=66666666203d2072646461202c2f7375 XMM13=6461202c306136666264393866666666
  285. XMM14=656c706d6973203d20656d616e207264 XMM15=00000000000000000000000000000000
  286. info registers vcpu 1
  287. RAX=dffffc0000000060 RBX=0000000000000005 RCX=0000000000000000 RDX=00000000000003fd
  288. RSI=ffff888043200000 RDI=ffffffff916c1f40 RBP=ffffffff916c1f00 RSP=ffffc90014a27620
  289. R8 =ffffffff846249ec R9 =000000000000001f R10=0000000000000001 R11=ffffed10088bc046
  290. R12=0000000000000000 R13=0000000000000020 R14=fffffbfff22d8437 R15=dffffc0000000000
  291. RIP=ffffffff84624a13 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
  292. ES =0000 0000000000000000 00000000 00000000
  293. CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
  294. SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
  295. DS =0000 0000000000000000 00000000 00000000
  296. FS =0000 0000555556c6f980 00000000 00000000
  297. GS =0000 ffff88807ec00000 00000000 00000000
  298. LDT=0000 fffffe0000000000 00000000 00000000
  299. TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
  300. GDT= fffffe0000048000 0000007f
  301. IDT= fffffe0000000000 00000fff
  302. CR0=80050033 CR2=0000001b2e828000 CR3=0000000000f60000 CR4=00350ee0
  303. DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
  304. DR6=00000000ffff0ff0 DR7=0000000000000400
  305. EFER=0000000000000d01
  306. FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
  307. FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
  308. FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
  309. FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
  310. FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
  311. XMM00=00000000000f42400000000000000000 XMM01=000000000000000000000000000f4240
  312. XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
  313. XMM04=ff000000000000ff0000000000000000 XMM05=00000000000000000000000000000000
  314. XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000
  315. XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000
  316. XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
  317. XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
  318. XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
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