Warning: Permanently added '10.128.0.8' (ED25519) to the list of known hosts. [ 82.310956][ T5070] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.319913][ T5070] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.328240][ T5070] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.336976][ T5070] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.345722][ T5070] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 82.353627][ T5070] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 84.393892][ T5070] Bluetooth: hci0: command tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 86.395768][ T44] cfg80211: failed to load regulatory.db executing program [ 86.483674][ T5070] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 88.563255][ T5070] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 90.643124][ T5070] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 92.723089][ T4464] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 94.803113][ T5070] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 206.233089][ T5070] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 305.913861][ T57] ================================================================== [ 305.921971][ T57] BUG: KASAN: slab-use-after-free in sco_sock_timeout+0x67/0x240 [ 305.929752][ T57] Write of size 4 at addr ffff888079a86080 by task kworker/1:2/57 [ 305.937559][ T57] [ 305.939888][ T57] CPU: 1 PID: 57 Comm: kworker/1:2 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 305.950041][ T57] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 305.960185][ T57] Workqueue: events sco_sock_timeout [ 305.965494][ T57] Call Trace: [ 305.968774][ T57] [ 305.971707][ T57] dump_stack_lvl+0x241/0x360 [ 305.976409][ T57] ? __pfx_dump_stack_lvl+0x10/0x10 [ 305.981628][ T57] ? __pfx__printk+0x10/0x10 [ 305.986235][ T57] ? _printk+0xd5/0x120 [ 305.990446][ T57] ? __virt_addr_valid+0x183/0x520 [ 305.995580][ T57] ? srso_return_thunk+0x5/0x5f [ 306.000446][ T57] print_report+0x169/0x550 [ 306.004967][ T57] ? __virt_addr_valid+0x183/0x520 [ 306.010103][ T57] ? srso_return_thunk+0x5/0x5f [ 306.014962][ T57] ? __virt_addr_valid+0x44e/0x520 [ 306.020094][ T57] ? srso_return_thunk+0x5/0x5f [ 306.024955][ T57] ? __phys_addr+0xba/0x170 [ 306.029480][ T57] ? sco_sock_timeout+0x67/0x240 [ 306.034465][ T57] kasan_report+0x143/0x180 [ 306.038991][ T57] ? __pfx_lock_acquire+0x10/0x10 [ 306.044024][ T57] ? sco_sock_timeout+0x67/0x240 [ 306.048986][ T57] kasan_check_range+0x282/0x290 [ 306.053941][ T57] sco_sock_timeout+0x67/0x240 [ 306.058723][ T57] ? process_scheduled_works+0x91b/0x1770 [ 306.064446][ T57] process_scheduled_works+0xa02/0x1770 [ 306.070018][ T57] ? __pfx_process_scheduled_works+0x10/0x10 [ 306.076014][ T57] ? assign_work+0x364/0x3d0 [ 306.080610][ T57] worker_thread+0x86d/0xd70 [ 306.085210][ T57] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 306.091151][ T57] ? __kthread_parkme+0x169/0x1d0 [ 306.096190][ T57] ? __pfx_worker_thread+0x10/0x10 [ 306.101307][ T57] kthread+0x2f2/0x390 [ 306.105390][ T57] ? __pfx_worker_thread+0x10/0x10 [ 306.110508][ T57] ? __pfx_kthread+0x10/0x10 [ 306.115111][ T57] ret_from_fork+0x4d/0x80 [ 306.119544][ T57] ? __pfx_kthread+0x10/0x10 [ 306.124143][ T57] ret_from_fork_asm+0x1a/0x30 [ 306.128936][ T57] [ 306.131952][ T57] [ 306.134273][ T57] Allocated by task 9592: [ 306.138593][ T57] kasan_save_track+0x3f/0x80 [ 306.143304][ T57] __kasan_kmalloc+0x98/0xb0 [ 306.147901][ T57] __kmalloc+0x233/0x4a0 [ 306.152145][ T57] sk_prot_alloc+0xe0/0x210 [ 306.156675][ T57] sk_alloc+0x38/0x370 [ 306.160758][ T57] bt_sock_alloc+0x3c/0x340 [ 306.165271][ T57] sco_sock_create+0xbb/0x390 [ 306.169956][ T57] bt_sock_create+0x163/0x230 [ 306.174652][ T57] __sock_create+0x492/0x920 [ 306.179251][ T57] __sys_socket+0x150/0x3c0 [ 306.183771][ T57] __x64_sys_socket+0x7a/0x90 [ 306.188460][ T57] do_syscall_64+0xfd/0x240 [ 306.192967][ T57] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 306.198877][ T57] [ 306.201195][ T57] Freed by task 9593: [ 306.205171][ T57] kasan_save_track+0x3f/0x80 [ 306.209858][ T57] kasan_save_free_info+0x40/0x50 [ 306.214886][ T57] poison_slab_object+0xa6/0xe0 [ 306.219744][ T57] __kasan_slab_free+0x37/0x60 [ 306.224518][ T57] kfree+0x14a/0x380 [ 306.228420][ T57] __sk_destruct+0x476/0x5f0 [ 306.233012][ T57] sco_sock_release+0x25e/0x320 [ 306.237870][ T57] sock_close+0xbe/0x240 [ 306.242118][ T57] __fput+0x42b/0x8a0 [ 306.246106][ T57] task_work_run+0x251/0x310 [ 306.250703][ T57] get_signal+0x1673/0x1850 [ 306.255220][ T57] arch_do_signal_or_restart+0x96/0x860 [ 306.260781][ T57] syscall_exit_to_user_mode+0xc9/0x360 [ 306.266360][ T57] do_syscall_64+0x10a/0x240 [ 306.270947][ T57] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 306.276852][ T57] [ 306.279172][ T57] The buggy address belongs to the object at ffff888079a86000 [ 306.279172][ T57] which belongs to the cache kmalloc-2k of size 2048 [ 306.293229][ T57] The buggy address is located 128 bytes inside of [ 306.293229][ T57] freed 2048-byte region [ffff888079a86000, ffff888079a86800) [ 306.307288][ T57] [ 306.309609][ T57] The buggy address belongs to the physical page: [ 306.316015][ T57] page:ffffea0001e6a000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x79a80 [ 306.326168][ T57] head:ffffea0001e6a000 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 306.335188][ T57] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 306.343165][ T57] page_type: 0xffffffff() [ 306.347498][ T57] raw: 00fff00000000840 ffff888014c42000 dead000000000122 0000000000000000 [ 306.356081][ T57] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 306.364845][ T57] page dumped because: kasan: bad access detected [ 306.371251][ T57] page_owner tracks the page as allocated [ 306.376960][ T57] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 9556, tgid 9555 (syz-executor606), ts 264261465550, free_ts 263649528809 [ 306.396683][ T57] post_alloc_hook+0x1ea/0x210 [ 306.401465][ T57] get_page_from_freelist+0x33ea/0x3580 [ 306.407016][ T57] __alloc_pages+0x256/0x680 [ 306.411611][ T57] alloc_slab_page+0x5f/0x160 [ 306.416301][ T57] new_slab+0x84/0x2f0 [ 306.420376][ T57] ___slab_alloc+0xc73/0x1260 [ 306.425059][ T57] __kmalloc+0x2e5/0x4a0 [ 306.429303][ T57] sk_prot_alloc+0xe0/0x210 [ 306.433827][ T57] sk_alloc+0x38/0x370 [ 306.437916][ T57] bt_sock_alloc+0x3c/0x340 [ 306.442450][ T57] sco_sock_create+0xbb/0x390 [ 306.447137][ T57] bt_sock_create+0x163/0x230 [ 306.451830][ T57] __sock_create+0x492/0x920 [ 306.456429][ T57] __sys_socket+0x150/0x3c0 [ 306.460940][ T57] __x64_sys_socket+0x7a/0x90 [ 306.465629][ T57] do_syscall_64+0xfd/0x240 [ 306.470134][ T57] page last free pid 5068 tgid 5068 stack trace: [ 306.476460][ T57] free_unref_page_prepare+0x968/0xa90 [ 306.481938][ T57] free_unref_page+0x37/0x3f0 [ 306.486635][ T57] __put_partials+0xeb/0x130 [ 306.491257][ T57] put_cpu_partial+0x17c/0x250 [ 306.496030][ T57] __slab_free+0x2ea/0x3d0 [ 306.500453][ T57] qlist_free_all+0x5e/0xc0 [ 306.504965][ T57] kasan_quarantine_reduce+0x14f/0x170 [ 306.510435][ T57] __kasan_slab_alloc+0x23/0x80 [ 306.515295][ T57] kmem_cache_alloc_node+0x194/0x380 [ 306.520584][ T57] dup_task_struct+0x57/0x7d0 [ 306.525267][ T57] copy_process+0x5d1/0x3df0 [ 306.529862][ T57] kernel_clone+0x21e/0x8d0 [ 306.534374][ T57] __x64_sys_clone+0x258/0x2a0 [ 306.539145][ T57] do_syscall_64+0xfd/0x240 [ 306.543649][ T57] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 306.549580][ T57] [ 306.551911][ T57] Memory state around the buggy address: [ 306.557562][ T57] ffff888079a85f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 306.565637][ T57] ffff888079a86000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 306.573711][ T57] >ffff888079a86080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 306.581774][ T57] ^ [ 306.585844][ T57] ffff888079a86100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 306.593916][ T57] ffff888079a86180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 306.601973][ T57] ================================================================== [ 306.610205][ T57] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 306.617430][ T57] CPU: 1 PID: 57 Comm: kworker/1:2 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 306.627005][ T57] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 306.637138][ T57] Workqueue: events sco_sock_timeout [ 306.642457][ T57] Call Trace: [ 306.645745][ T57] [ 306.648685][ T57] dump_stack_lvl+0x241/0x360 [ 306.653406][ T57] ? __pfx_dump_stack_lvl+0x10/0x10 [ 306.658688][ T57] ? __pfx__printk+0x10/0x10 [ 306.663298][ T57] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 306.669293][ T57] ? srso_return_thunk+0x5/0x5f [ 306.674159][ T57] ? vscnprintf+0x5d/0x90 [ 306.678505][ T57] panic+0x349/0x860 [ 306.682420][ T57] ? check_panic_on_warn+0x21/0xb0 [ 306.687557][ T57] ? __pfx_panic+0x10/0x10 [ 306.691999][ T57] ? _raw_spin_unlock_irqrestore+0xd8/0x140 [ 306.697933][ T57] ? srso_return_thunk+0x5/0x5f [ 306.702812][ T57] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 306.708742][ T57] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 306.715107][ T57] check_panic_on_warn+0x86/0xb0 [ 306.720068][ T57] ? sco_sock_timeout+0x67/0x240 [ 306.725028][ T57] end_report+0x6e/0x140 [ 306.729295][ T57] kasan_report+0x154/0x180 [ 306.733817][ T57] ? __pfx_lock_acquire+0x10/0x10 [ 306.738863][ T57] ? sco_sock_timeout+0x67/0x240 [ 306.743830][ T57] kasan_check_range+0x282/0x290 [ 306.748795][ T57] sco_sock_timeout+0x67/0x240 [ 306.753581][ T57] ? process_scheduled_works+0x91b/0x1770 [ 306.759308][ T57] process_scheduled_works+0xa02/0x1770 [ 306.764881][ T57] ? __pfx_process_scheduled_works+0x10/0x10 [ 306.770920][ T57] ? assign_work+0x364/0x3d0 [ 306.775531][ T57] worker_thread+0x86d/0xd70 [ 306.780228][ T57] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 306.786153][ T57] ? __kthread_parkme+0x169/0x1d0 [ 306.791193][ T57] ? __pfx_worker_thread+0x10/0x10 [ 306.796409][ T57] kthread+0x2f2/0x390 [ 306.800494][ T57] ? __pfx_worker_thread+0x10/0x10 [ 306.805617][ T57] ? __pfx_kthread+0x10/0x10 [ 306.810228][ T57] ret_from_fork+0x4d/0x80 [ 306.814667][ T57] ? __pfx_kthread+0x10/0x10 [ 306.819273][ T57] ret_from_fork_asm+0x1a/0x30 [ 306.824093][ T57] [ 306.827340][ T57] Kernel Offset: disabled [ 306.831665][ T57] Rebooting in 86400 seconds..