Warning: Permanently added '10.128.0.164' (ECDSA) to the list of known hosts.
[  118.300461][ T3610] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  118.308973][ T3610] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  118.316757][ T3610] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  118.324951][ T3610] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  118.332559][ T3610] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[  118.339750][ T3610] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
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[  120.372643][   T25] Bluetooth: hci0: command 0x0409 tx timeout
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[  122.462058][   T25] Bluetooth: hci0: command 0x041b tx timeout
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[  124.541993][   T25] Bluetooth: hci0: command 0x040f tx timeout
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[  126.612024][   T25] Bluetooth: hci0: command 0x0419 tx timeout
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[  128.692236][ T1143] Bluetooth: hci0: command 0x0405 tx timeout
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[  130.772068][ T1143] Bluetooth: hci0: command 0x0405 tx timeout
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[  158.702803][   T25] ==================================================================
[  158.710973][   T25] BUG: KASAN: use-after-free in sco_sock_timeout+0x64/0x290
[  158.718271][   T25] Write of size 4 at addr ffff8880751bc080 by task kworker/1:1/25
[  158.726077][   T25] 
[  158.728398][   T25] CPU: 1 PID: 25 Comm: kworker/1:1 Not tainted 5.17.0-rc7-syzkaller-00208-g0f74b29a4f53 #0
[  158.738374][   T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  158.748433][   T25] Workqueue: events sco_sock_timeout
[  158.753733][   T25] Call Trace:
[  158.757013][   T25]  <TASK>
[  158.759940][   T25]  dump_stack_lvl+0xcd/0x134
[  158.764533][   T25]  print_address_description.constprop.0.cold+0x8d/0x336
[  158.771563][   T25]  ? sco_sock_timeout+0x64/0x290
[  158.776519][   T25]  ? sco_sock_timeout+0x64/0x290
[  158.781453][   T25]  kasan_report.cold+0x83/0xdf
[  158.786219][   T25]  ? sco_sock_timeout+0x64/0x290
[  158.791154][   T25]  kasan_check_range+0x13d/0x180
[  158.796088][   T25]  sco_sock_timeout+0x64/0x290
[  158.800854][   T25]  process_one_work+0x9ac/0x1650
[  158.805795][   T25]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  158.811172][   T25]  ? rwlock_bug.part.0+0x90/0x90
[  158.816107][   T25]  ? _raw_spin_lock_irq+0x41/0x50
[  158.821135][   T25]  worker_thread+0x657/0x1110
[  158.825816][   T25]  ? process_one_work+0x1650/0x1650
[  158.831013][   T25]  kthread+0x2e9/0x3a0
[  158.835105][   T25]  ? kthread_complete_and_exit+0x40/0x40
[  158.840739][   T25]  ret_from_fork+0x1f/0x30
[  158.845166][   T25]  </TASK>
[  158.848173][   T25] 
[  158.850481][   T25] Allocated by task 3615:
[  158.854792][   T25]  kasan_save_stack+0x1e/0x40
[  158.859468][   T25]  __kasan_kmalloc+0xa9/0xd0
[  158.864060][   T25]  sk_prot_alloc+0x110/0x290
[  158.868643][   T25]  sk_alloc+0x32/0xa80
[  158.872706][   T25]  sco_sock_alloc.constprop.0+0x31/0x330
[  158.878340][   T25]  sco_sock_create+0xd5/0x1b0
[  158.883014][   T25]  bt_sock_create+0x17c/0x340
[  158.887689][   T25]  __sock_create+0x353/0x790
[  158.892274][   T25]  __sys_socket+0xef/0x200
[  158.896686][   T25]  __x64_sys_socket+0x6f/0xb0
[  158.901358][   T25]  do_syscall_64+0x35/0xb0
[  158.905779][   T25]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  158.911665][   T25] 
[  158.913975][   T25] Freed by task 3616:
[  158.917939][   T25]  kasan_save_stack+0x1e/0x40
[  158.922613][   T25]  kasan_set_track+0x21/0x30
[  158.927196][   T25]  kasan_set_free_info+0x20/0x30
[  158.932211][   T25]  ____kasan_slab_free+0x126/0x160
[  158.937320][   T25]  slab_free_freelist_hook+0x8b/0x1c0
[  158.942701][   T25]  kfree+0xd0/0x390
[  158.946503][   T25]  __sk_destruct+0x6c0/0x920
[  158.951087][   T25]  sk_destruct+0x131/0x180
[  158.955496][   T25]  __sk_free+0xef/0x3d0
[  158.959645][   T25]  sk_free+0x78/0xa0
[  158.963529][   T25]  sco_sock_kill+0x18d/0x1b0
[  158.968107][   T25]  sco_sock_release+0x155/0x2c0
[  158.972949][   T25]  __sock_release+0xcd/0x280
[  158.977535][   T25]  sock_close+0x18/0x20
[  158.981685][   T25]  __fput+0x286/0x9f0
[  158.985661][   T25]  task_work_run+0xdd/0x1a0
[  158.990165][   T25]  get_signal+0x1de2/0x2490
[  158.994665][   T25]  arch_do_signal_or_restart+0x2a9/0x1c40
[  159.000385][   T25]  exit_to_user_mode_prepare+0x17d/0x290
[  159.006011][   T25]  syscall_exit_to_user_mode+0x19/0x60
[  159.011471][   T25]  do_syscall_64+0x42/0xb0
[  159.015879][   T25]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  159.021763][   T25] 
[  159.024072][   T25] The buggy address belongs to the object at ffff8880751bc000
[  159.024072][   T25]  which belongs to the cache kmalloc-2k of size 2048
[  159.038116][   T25] The buggy address is located 128 bytes inside of
[  159.038116][   T25]  2048-byte region [ffff8880751bc000, ffff8880751bc800)
[  159.051464][   T25] The buggy address belongs to the page:
[  159.057075][   T25] page:ffffea0001d46e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x751b8
[  159.067216][   T25] head:ffffea0001d46e00 order:3 compound_mapcount:0 compound_pincount:0
[  159.075529][   T25] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[  159.083506][   T25] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888010c42000
[  159.092085][   T25] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000
[  159.101000][   T25] page dumped because: kasan: bad access detected
[  159.107398][   T25] page_owner tracks the page as allocated
[  159.113094][   T25] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3609, ts 118382707364, free_ts 41122176007
[  159.132272][   T25]  get_page_from_freelist+0xa72/0x2f50
[  159.137727][   T25]  __alloc_pages+0x1b2/0x500
[  159.142308][   T25]  alloc_pages+0x1aa/0x310
[  159.146718][   T25]  allocate_slab+0x27f/0x3c0
[  159.151300][   T25]  ___slab_alloc+0xbe1/0x12b0
[  159.155977][   T25]  __slab_alloc.constprop.0+0x4d/0xa0
[  159.161347][   T25]  __kmalloc_track_caller+0x35a/0x430
[  159.166713][   T25]  kmemdup+0x23/0x50
[  159.170601][   T25]  neigh_sysctl_register+0x9a/0x5e0
[  159.175789][   T25]  addrconf_sysctl_register+0xb6/0x1d0
[  159.181239][   T25]  ipv6_add_dev+0x994/0x11a0
[  159.185821][   T25]  addrconf_notify+0x60e/0x1ba0
[  159.190683][   T25]  notifier_call_chain+0xb5/0x200
[  159.195710][   T25]  call_netdevice_notifiers_info+0xb5/0x130
[  159.201617][   T25]  register_netdevice+0x10df/0x1580
[  159.206832][   T25]  register_netdev+0x2d/0x50
[  159.211426][   T25] page last free stack trace:
[  159.216089][   T25]  free_pcp_prepare+0x374/0x870
[  159.220933][   T25]  free_unref_page+0x19/0x690
[  159.225611][   T25]  __put_page+0x193/0x1e0
[  159.229934][   T25]  skb_release_data+0x49d/0x760
[  159.234774][   T25]  __kfree_skb+0x46/0x60
[  159.239004][   T25]  tcp_recvmsg+0x1ca/0x610
[  159.243423][   T25]  inet_recvmsg+0x11b/0x5e0
[  159.247945][   T25]  sock_read_iter+0x33c/0x470
[  159.252618][   T25]  new_sync_read+0x5c2/0x6e0
[  159.257200][   T25]  vfs_read+0x35c/0x600
[  159.261354][   T25]  ksys_read+0x1ee/0x250
[  159.265598][   T25]  do_syscall_64+0x35/0xb0
[  159.270016][   T25]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  159.275924][   T25] 
[  159.278247][   T25] Memory state around the buggy address:
[  159.283869][   T25]  ffff8880751bbf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  159.291923][   T25]  ffff8880751bc000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  159.299974][   T25] >ffff8880751bc080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  159.308033][   T25]                    ^
[  159.312089][   T25]  ffff8880751bc100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  159.320136][   T25]  ffff8880751bc180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  159.328183][   T25] ==================================================================
[  159.336242][   T25] Disabling lock debugging due to kernel taint
[  159.342501][   T25] Kernel panic - not syncing: panic_on_warn set ...
[  159.342512][   T25] CPU: 1 PID: 25 Comm: kworker/1:1 Tainted: G    B             5.17.0-rc7-syzkaller-00208-g0f74b29a4f53 #0
[  159.342536][   T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  159.370651][   T25] Workqueue: events sco_sock_timeout
[  159.375933][   T25] Call Trace:
[  159.379196][   T25]  <TASK>
[  159.382111][   T25]  dump_stack_lvl+0xcd/0x134
[  159.386696][   T25]  panic+0x2b0/0x6dd
[  159.390580][   T25]  ? __warn_printk+0xf3/0xf3
[  159.395155][   T25]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  159.401299][   T25]  ? trace_hardirqs_on+0x38/0x1c0
[  159.406311][   T25]  ? trace_hardirqs_on+0x51/0x1c0
[  159.411322][   T25]  ? sco_sock_timeout+0x64/0x290
[  159.416246][   T25]  ? sco_sock_timeout+0x64/0x290
[  159.421171][   T25]  end_report.cold+0x63/0x6f
[  159.425769][   T25]  kasan_report.cold+0x71/0xdf
[  159.430526][   T25]  ? sco_sock_timeout+0x64/0x290
[  159.435452][   T25]  kasan_check_range+0x13d/0x180
[  159.440380][   T25]  sco_sock_timeout+0x64/0x290
[  159.445138][   T25]  process_one_work+0x9ac/0x1650
[  159.450070][   T25]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  159.455431][   T25]  ? rwlock_bug.part.0+0x90/0x90
[  159.460359][   T25]  ? _raw_spin_lock_irq+0x41/0x50
[  159.465381][   T25]  worker_thread+0x657/0x1110
[  159.470050][   T25]  ? process_one_work+0x1650/0x1650
[  159.475238][   T25]  kthread+0x2e9/0x3a0
[  159.479300][   T25]  ? kthread_complete_and_exit+0x40/0x40
[  159.484925][   T25]  ret_from_fork+0x1f/0x30
[  159.489337][   T25]  </TASK>
[  159.492493][   T25] Kernel Offset: disabled
[  159.496800][   T25] Rebooting in 86400 seconds..