Warning: Permanently added '10.128.1.106' (ECDSA) to the list of known hosts.
[  119.842389][ T3612] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  119.850588][ T3612] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  119.858281][ T3612] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  119.866230][ T3612] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  119.873758][ T3612] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[  119.881411][ T3612] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
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[  121.914432][  T140] Bluetooth: hci0: command 0x0409 tx timeout
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[  123.994453][    T6] Bluetooth: hci0: command 0x041b tx timeout
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[  126.073974][    T6] Bluetooth: hci0: command 0x040f tx timeout
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[  128.153996][    T6] Bluetooth: hci0: command 0x0419 tx timeout
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[  130.243963][    T6] Bluetooth: hci0: command 0x0405 tx timeout
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[  132.313986][    T6] Bluetooth: hci0: command 0x0405 tx timeout
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[  160.074689][    T6] ==================================================================
[  160.082850][    T6] BUG: KASAN: use-after-free in sco_sock_timeout+0x64/0x290
[  160.090142][    T6] Write of size 4 at addr ffff88814b967080 by task kworker/0:0/6
[  160.097837][    T6] 
[  160.100156][    T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.17.0-rc5-syzkaller-01531-g0cc70c6eecf1 #0
[  160.110039][    T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  160.120161][    T6] Workqueue: events sco_sock_timeout
[  160.125437][    T6] Call Trace:
[  160.128744][    T6]  <TASK>
[  160.131663][    T6]  dump_stack_lvl+0xcd/0x134
[  160.136244][    T6]  print_address_description.constprop.0.cold+0x8d/0x336
[  160.143304][    T6]  ? sco_sock_timeout+0x64/0x290
[  160.148231][    T6]  ? sco_sock_timeout+0x64/0x290
[  160.153496][    T6]  kasan_report.cold+0x83/0xdf
[  160.158247][    T6]  ? sco_sock_timeout+0x64/0x290
[  160.163171][    T6]  kasan_check_range+0x13d/0x180
[  160.168106][    T6]  sco_sock_timeout+0x64/0x290
[  160.172856][    T6]  process_one_work+0x9ac/0x1650
[  160.177781][    T6]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  160.183139][    T6]  ? rwlock_bug.part.0+0x90/0x90
[  160.188061][    T6]  ? _raw_spin_lock_irq+0x41/0x50
[  160.193073][    T6]  worker_thread+0x657/0x1110
[  160.197738][    T6]  ? process_one_work+0x1650/0x1650
[  160.203030][    T6]  kthread+0x2e9/0x3a0
[  160.207082][    T6]  ? kthread_complete_and_exit+0x40/0x40
[  160.212700][    T6]  ret_from_fork+0x1f/0x30
[  160.217110][    T6]  </TASK>
[  160.220107][    T6] 
[  160.222412][    T6] Allocated by task 3617:
[  160.226714][    T6]  kasan_save_stack+0x1e/0x40
[  160.231374][    T6]  __kasan_kmalloc+0xa9/0xd0
[  160.235944][    T6]  sk_prot_alloc+0x110/0x290
[  160.240537][    T6]  sk_alloc+0x32/0xa80
[  160.244589][    T6]  sco_sock_alloc.constprop.0+0x31/0x330
[  160.250211][    T6]  sco_sock_create+0xd5/0x1b0
[  160.254953][    T6]  bt_sock_create+0x17c/0x340
[  160.259608][    T6]  __sock_create+0x353/0x790
[  160.264181][    T6]  __sys_socket+0xef/0x200
[  160.268575][    T6]  __x64_sys_socket+0x6f/0xb0
[  160.273230][    T6]  do_syscall_64+0x35/0xb0
[  160.277627][    T6]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  160.283500][    T6] 
[  160.285803][    T6] Freed by task 3617:
[  160.289775][    T6]  kasan_save_stack+0x1e/0x40
[  160.294434][    T6]  kasan_set_track+0x21/0x30
[  160.299008][    T6]  kasan_set_free_info+0x20/0x30
[  160.303935][    T6]  ____kasan_slab_free+0x126/0x160
[  160.309032][    T6]  slab_free_freelist_hook+0x8b/0x1c0
[  160.314483][    T6]  kfree+0xd0/0x390
[  160.318272][    T6]  __sk_destruct+0x6c0/0x920
[  160.322842][    T6]  sk_destruct+0x131/0x180
[  160.327239][    T6]  __sk_free+0xef/0x3d0
[  160.331468][    T6]  sk_free+0x78/0xa0
[  160.335342][    T6]  sco_sock_kill+0x18d/0x1b0
[  160.339912][    T6]  sco_sock_release+0x155/0x2c0
[  160.344741][    T6]  __sock_release+0xcd/0x280
[  160.349312][    T6]  sock_close+0x18/0x20
[  160.353447][    T6]  __fput+0x286/0x9f0
[  160.357415][    T6]  task_work_run+0xdd/0x1a0
[  160.361900][    T6]  get_signal+0x1de2/0x2490
[  160.366384][    T6]  arch_do_signal_or_restart+0x2a9/0x1c40
[  160.372085][    T6]  exit_to_user_mode_prepare+0x17d/0x290
[  160.377703][    T6]  syscall_exit_to_user_mode+0x19/0x60
[  160.383144][    T6]  do_syscall_64+0x42/0xb0
[  160.387541][    T6]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  160.393428][    T6] 
[  160.395731][    T6] The buggy address belongs to the object at ffff88814b967000
[  160.395731][    T6]  which belongs to the cache kmalloc-2k of size 2048
[  160.409758][    T6] The buggy address is located 128 bytes inside of
[  160.409758][    T6]  2048-byte region [ffff88814b967000, ffff88814b967800)
[  160.423109][    T6] The buggy address belongs to the page:
[  160.428763][    T6] page:ffffea00052e5800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14b960
[  160.438987][    T6] head:ffffea00052e5800 order:3 compound_mapcount:0 compound_pincount:0
[  160.447298][    T6] flags: 0x57ff00000010200(slab|head|node=1|zone=2|lastcpupid=0x7ff)
[  160.455350][    T6] raw: 057ff00000010200 ffffea00052c8800 dead000000000002 ffff888010c42000
[  160.463915][    T6] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000
[  160.472484][    T6] page dumped because: kasan: bad access detected
[  160.478876][    T6] page_owner tracks the page as allocated
[  160.484565][    T6] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, ts 12852848340, free_ts 0
[  160.502522][    T6]  get_page_from_freelist+0xa72/0x2f50
[  160.507975][    T6]  __alloc_pages+0x1b2/0x500
[  160.512586][    T6]  alloc_page_interleave+0x1e/0x200
[  160.517768][    T6]  alloc_pages+0x2b1/0x310
[  160.522165][    T6]  allocate_slab+0x27f/0x3c0
[  160.526738][    T6]  ___slab_alloc+0xbe1/0x12b0
[  160.531419][    T6]  __slab_alloc.constprop.0+0x4d/0xa0
[  160.536779][    T6]  kmem_cache_alloc_trace+0x2f8/0x3d0
[  160.542146][    T6]  device_create_groups_vargs+0x8a/0x280
[  160.547761][    T6]  device_create_with_groups+0xe3/0x120
[  160.553287][    T6]  misc_register+0x20a/0x690
[  160.557874][    T6]  init_btrfs_fs+0x16e/0x24f
[  160.562459][    T6]  do_one_initcall+0x103/0x650
[  160.567216][    T6]  kernel_init_freeable+0x6b1/0x73a
[  160.572399][    T6]  kernel_init+0x1a/0x1d0
[  160.576717][    T6]  ret_from_fork+0x1f/0x30
[  160.581117][    T6] page_owner free stack trace missing
[  160.586483][    T6] 
[  160.588787][    T6] Memory state around the buggy address:
[  160.594407][    T6]  ffff88814b966f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  160.602453][    T6]  ffff88814b967000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  160.610580][    T6] >ffff88814b967080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  160.618616][    T6]                    ^
[  160.622660][    T6]  ffff88814b967100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  160.630703][    T6]  ffff88814b967180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  160.638740][    T6] ==================================================================
[  160.646777][    T6] Disabling lock debugging due to kernel taint
[  160.652992][    T6] Kernel panic - not syncing: panic_on_warn set ...
[  160.659560][    T6] CPU: 0 PID: 6 Comm: kworker/0:0 Tainted: G    B             5.17.0-rc5-syzkaller-01531-g0cc70c6eecf1 #0
[  160.670831][    T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  160.680871][    T6] Workqueue: events sco_sock_timeout
[  160.686150][    T6] Call Trace:
[  160.689418][    T6]  <TASK>
[  160.692359][    T6]  dump_stack_lvl+0xcd/0x134
[  160.696950][    T6]  panic+0x2b0/0x6dd
[  160.700836][    T6]  ? __warn_printk+0xf3/0xf3
[  160.705412][    T6]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  160.711568][    T6]  ? trace_hardirqs_on+0x38/0x1c0
[  160.716581][    T6]  ? trace_hardirqs_on+0x51/0x1c0
[  160.721595][    T6]  ? sco_sock_timeout+0x64/0x290
[  160.726535][    T6]  ? sco_sock_timeout+0x64/0x290
[  160.731458][    T6]  end_report.cold+0x63/0x6f
[  160.736046][    T6]  kasan_report.cold+0x71/0xdf
[  160.740794][    T6]  ? sco_sock_timeout+0x64/0x290
[  160.745722][    T6]  kasan_check_range+0x13d/0x180
[  160.750740][    T6]  sco_sock_timeout+0x64/0x290
[  160.755492][    T6]  process_one_work+0x9ac/0x1650
[  160.760424][    T6]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  160.765788][    T6]  ? rwlock_bug.part.0+0x90/0x90
[  160.770714][    T6]  ? _raw_spin_lock_irq+0x41/0x50
[  160.775731][    T6]  worker_thread+0x657/0x1110
[  160.780410][    T6]  ? process_one_work+0x1650/0x1650
[  160.785606][    T6]  kthread+0x2e9/0x3a0
[  160.789675][    T6]  ? kthread_complete_and_exit+0x40/0x40
[  160.795317][    T6]  ret_from_fork+0x1f/0x30
[  160.799724][    T6]  </TASK>
[  160.803036][    T6] Kernel Offset: disabled
[  160.807340][    T6] Rebooting in 86400 seconds..