[ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.6' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 34.499956] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.261006] ================================================================== [ 39.268507] BUG: KASAN: use-after-free in __lock_acquire+0x2cb4/0x3ff0 [ 39.275185] Read of size 8 at addr ffff8880a8ebdbf8 by task syz-executor239/10246 [ 39.282803] [ 39.284439] CPU: 0 PID: 10246 Comm: syz-executor239 Not tainted 4.19.211-syzkaller #0 [ 39.292408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 39.301761] Call Trace: [ 39.304357] dump_stack+0x1fc/0x2ef executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.307998] print_address_description.cold+0x54/0x219 [ 39.313293] kasan_report_error.cold+0x8a/0x1b9 [ 39.317981] ? __lock_acquire+0x2cb4/0x3ff0 [ 39.322323] __asan_report_load8_noabort+0x88/0x90 [ 39.327267] ? __lock_acquire+0x2cb4/0x3ff0 [ 39.331624] __lock_acquire+0x2cb4/0x3ff0 [ 39.335784] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 39.340376] ? finish_task_switch+0x1db/0x760 [ 39.344890] ? mark_held_locks+0xf0/0xf0 [ 39.348981] ? io_schedule_timeout+0x140/0x140 [ 39.353573] ? scheduler_ipi+0xfa/0x5a0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.357557] ? ___preempt_schedule+0x16/0x18 [ 39.361978] ? preempt_schedule_common+0x45/0xc0 [ 39.366752] lock_acquire+0x170/0x3c0 [ 39.370564] ? bpf_tcp_remove+0x427/0xa00 [ 39.374727] _raw_spin_lock_bh+0x2f/0x40 [ 39.378893] ? bpf_tcp_remove+0x427/0xa00 [ 39.383061] bpf_tcp_remove+0x427/0xa00 [ 39.387048] ? tcp_check_oom+0x520/0x520 [ 39.391127] bpf_tcp_close+0x12b/0x390 [ 39.395145] inet_release+0xd7/0x1e0 [ 39.398955] __sock_release+0xcd/0x2a0 [ 39.402853] ? __sock_release+0x2a0/0x2a0 [ 39.407026] sock_close+0x15/0x20 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.410688] __fput+0x2ce/0x890 [ 39.413993] task_work_run+0x148/0x1c0 [ 39.417980] do_exit+0xbf3/0x2be0 [ 39.421454] ? lock_downgrade+0x720/0x720 [ 39.425607] ? mm_update_next_owner+0x650/0x650 [ 39.430286] ? up_read+0x17/0x110 [ 39.433766] ? __do_page_fault+0x180/0xd60 [ 39.438021] do_group_exit+0x125/0x310 [ 39.441930] __x64_sys_exit_group+0x3a/0x50 [ 39.446265] do_syscall_64+0xf9/0x620 [ 39.450084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.455300] RIP: 0033:0x7f82ccbf1d99 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.459018] Code: 00 49 c7 c0 c0 ff ff ff be e7 00 00 00 ba 3c 00 00 00 eb 12 0f 1f 44 00 00 89 d0 0f 05 48 3d 00 f0 ff ff 77 1c f4 89 f0 0f 05 <48> 3d 00 f0 ff ff 76 e7 f7 d8 64 41 89 00 eb df 0f 1f 80 00 00 00 [ 39.477930] RSP: 002b:00007ffea89a73b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 39.485763] RAX: ffffffffffffffda RBX: 00007f82ccc66330 RCX: 00007f82ccbf1d99 [ 39.493142] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 39.500417] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.507880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82ccc66330 [ 39.515156] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 39.522434] [ 39.524065] Allocated by task 10246: [ 39.527793] kmem_cache_alloc_trace+0x12f/0x380 [ 39.532494] sock_map_alloc+0x2b8/0x510 [ 39.536477] __se_sys_bpf+0x82a/0x3a20 [ 39.540374] do_syscall_64+0xf9/0x620 [ 39.544187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.549375] [ 39.551010] Freed by task 8117: [ 39.554302] kfree+0xcc/0x210 [ 39.557413] process_one_work+0x864/0x1570 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.561656] worker_thread+0x64c/0x1130 [ 39.565640] kthread+0x33f/0x460 [ 39.569013] ret_from_fork+0x24/0x30 [ 39.572719] [ 39.574346] The buggy address belongs to the object at ffff8880a8ebdac0 [ 39.574346] which belongs to the cache kmalloc-512 of size 512 [ 39.587093] The buggy address is located 312 bytes inside of [ 39.587093] 512-byte region [ffff8880a8ebdac0, ffff8880a8ebdcc0) [ 39.598999] The buggy address belongs to the page: [ 39.603941] page:ffffea0002a3af40 count:1 mapcount:0 mapping:ffff88813bff0940 index:0x0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.612096] flags: 0xfff00000000100(slab) [ 39.616253] raw: 00fff00000000100 ffffea0002a3afc8 ffffea0002a20088 ffff88813bff0940 [ 39.624138] raw: 0000000000000000 ffff8880a8ebd0c0 0000000100000006 0000000000000000 [ 39.632014] page dumped because: kasan: bad access detected [ 39.637757] [ 39.639381] Memory state around the buggy address: [ 39.644312] ffff8880a8ebda80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 39.651676] ffff8880a8ebdb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.659080] >ffff8880a8ebdb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.666435] ^ [ 39.673717] ffff8880a8ebdc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.681082] ffff8880a8ebdc80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 39.688439] ================================================================== [ 39.695807] Disabling lock debugging due to kernel taint [ 39.701268] Kernel panic - not syncing: panic_on_warn set ... [ 39.701268] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.708648] CPU: 0 PID: 10246 Comm: syz-executor239 Tainted: G B 4.19.211-syzkaller #0 [ 39.718012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 39.727670] Call Trace: [ 39.730281] dump_stack+0x1fc/0x2ef [ 39.733921] panic+0x26a/0x50e [ 39.737137] ? __warn_printk+0xf3/0xf3 [ 39.741035] ? lock_downgrade+0x720/0x720 [ 39.745200] ? print_shadow_for_address+0xb8/0x114 [ 39.750143] ? trace_hardirqs_off+0x64/0x200 [ 39.754560] kasan_end_report+0x43/0x49 [ 39.758692] kasan_report_error.cold+0xa7/0x1b9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.763374] ? __lock_acquire+0x2cb4/0x3ff0 [ 39.767709] __asan_report_load8_noabort+0x88/0x90 [ 39.772655] ? __lock_acquire+0x2cb4/0x3ff0 [ 39.776985] __lock_acquire+0x2cb4/0x3ff0 [ 39.781145] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 39.785738] ? finish_task_switch+0x1db/0x760 [ 39.790244] ? mark_held_locks+0xf0/0xf0 [ 39.794314] ? io_schedule_timeout+0x140/0x140 [ 39.798906] ? scheduler_ipi+0xfa/0x5a0 [ 39.802893] ? ___preempt_schedule+0x16/0x18 [ 39.807322] ? preempt_schedule_common+0x45/0xc0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.812093] lock_acquire+0x170/0x3c0 [ 39.815931] ? bpf_tcp_remove+0x427/0xa00 [ 39.820086] _raw_spin_lock_bh+0x2f/0x40 [ 39.824158] ? bpf_tcp_remove+0x427/0xa00 [ 39.828319] bpf_tcp_remove+0x427/0xa00 [ 39.832306] ? tcp_check_oom+0x520/0x520 [ 39.836381] bpf_tcp_close+0x12b/0x390 [ 39.840276] inet_release+0xd7/0x1e0 [ 39.844000] __sock_release+0xcd/0x2a0 [ 39.847901] ? __sock_release+0x2a0/0x2a0 [ 39.852071] sock_close+0x15/0x20 [ 39.855536] __fput+0x2ce/0x890 [ 39.858830] task_work_run+0x148/0x1c0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.862726] do_exit+0xbf3/0x2be0 [ 39.866190] ? lock_downgrade+0x720/0x720 [ 39.870346] ? mm_update_next_owner+0x650/0x650 [ 39.875022] ? up_read+0x17/0x110 [ 39.878484] ? __do_page_fault+0x180/0xd60 [ 39.882731] do_group_exit+0x125/0x310 [ 39.886635] __x64_sys_exit_group+0x3a/0x50 [ 39.890965] do_syscall_64+0xf9/0x620 [ 39.894779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.899986] RIP: 0033:0x7f82ccbf1d99 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 39.903714] Code: 00 49 c7 c0 c0 ff ff ff be e7 00 00 00 ba 3c 00 00 00 eb 12 0f 1f 44 00 00 89 d0 0f 05 48 3d 00 f0 ff ff 77 1c f4 89 f0 0f 05 <48> 3d 00 f0 ff ff 76 e7 f7 d8 64 41 89 00 eb df 0f 1f 80 00 00 00 [ 39.922626] RSP: 002b:00007ffea89a73b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 39.930338] RAX: ffffffffffffffda RBX: 00007f82ccc66330 RCX: 00007f82ccbf1d99 [ 39.937614] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 39.944890] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000000 [ 39.952209] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82ccc66330 executing program [ 39.959584] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 39.967100] Kernel Offset: disabled [ 39.970721] Rebooting in 86400 seconds..