Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 42.279883] WARNING: CPU: 1 PID: 5665 at drivers/media/common/videobuf2/videobuf2-core.c:1831 __vb2_queue_cancel+0x910/0xd20 [ 42.291635] Kernel panic - not syncing: panic_on_warn set ... [ 42.297518] CPU: 1 PID: 5665 Comm: syz-executor114 Not tainted 4.19.0+ #97 [ 42.304514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.314079] Call Trace: [ 42.316666] dump_stack+0x244/0x39d [ 42.320300] ? dump_stack_print_info.cold.1+0x20/0x20 [ 42.325669] panic+0x2ad/0x55c [ 42.328855] ? add_taint.cold.5+0x16/0x16 [ 42.333124] ? __warn.cold.8+0x5/0x45 [ 42.337104] ? __warn+0xe8/0x1d0 [ 42.340471] ? __vb2_queue_cancel+0x910/0xd20 [ 42.344956] __warn.cold.8+0x20/0x45 [ 42.348655] ? rcu_softirq_qs+0x20/0x20 [ 42.352617] ? __vb2_queue_cancel+0x910/0xd20 [ 42.357100] report_bug+0x254/0x2d0 [ 42.360715] do_error_trap+0x11b/0x200 [ 42.364587] do_invalid_op+0x36/0x40 [ 42.368282] ? __vb2_queue_cancel+0x910/0xd20 [ 42.372765] invalid_op+0x14/0x20 [ 42.376201] RIP: 0010:__vb2_queue_cancel+0x910/0xd20 [ 42.381294] Code: 48 8b 45 d0 65 48 33 04 25 28 00 00 00 0f 85 d8 03 00 00 48 81 c4 b0 01 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 40 c9 32 fc <0f> 0b 48 8b 85 70 fe ff ff 48 05 28 02 00 00 48 89 85 38 fe ff ff [ 42.400191] RSP: 0018:ffff8801b9ea7860 EFLAGS: 00010293 [ 42.405545] RAX: ffff8801b98b4180 RBX: ffff8801b9ea7a10 RCX: ffffffff854cba88 [ 42.412804] RDX: 0000000000000000 RSI: ffffffff854cc180 RDI: 0000000000000005 [ 42.420116] RBP: ffff8801b9ea7a38 R08: ffff8801b98b4180 R09: ffffed00395b6cee [ 42.427382] R10: ffffed00395b6cee R11: ffff8801cadb6777 R12: ffff8801cadb6774 [ 42.434650] R13: dffffc0000000000 R14: 0000000000000002 R15: ffff8801cadb1418 [ 42.441936] ? __vb2_queue_cancel+0x218/0xd20 [ 42.446417] ? __vb2_queue_cancel+0x910/0xd20 [ 42.451047] ? lock_downgrade+0x900/0x900 [ 42.455196] ? debug_mutex_lock_common+0x130/0x130 [ 42.460209] ? vb2_buffer_done+0xb90/0xb90 [ 42.464443] ? kasan_check_read+0x11/0x20 [ 42.468593] ? do_raw_spin_unlock+0xa7/0x330 [ 42.473056] ? do_raw_spin_trylock+0x270/0x270 [ 42.477643] ? kasan_check_write+0x14/0x20 [ 42.481873] ? wake_up_q+0xb3/0x100 [ 42.485587] ? __mutex_unlock_slowpath+0x43c/0x8c0 [ 42.490531] ? kasan_check_read+0x11/0x20 [ 42.494672] ? wait_for_completion+0x8a0/0x8a0 [ 42.499243] ? trace_hardirqs_off_caller+0x310/0x310 [ 42.504339] ? vfs_lock_file+0xe0/0xe0 [ 42.508226] vb2_core_streamoff+0x60/0x140 [ 42.512451] __vb2_cleanup_fileio+0x73/0x160 [ 42.516851] vb2_core_queue_release+0x1e/0x80 [ 42.521354] _vb2_fop_release+0x1d2/0x2b0 [ 42.525515] vb2_fop_release+0x77/0xc0 [ 42.529401] vivid_fop_release+0x18e/0x440 [ 42.533644] ? vivid_remove+0x460/0x460 [ 42.537618] v4l2_release+0x224/0x3a0 [ 42.541427] ? dev_debug_store+0x140/0x140 [ 42.545662] __fput+0x385/0xa30 [ 42.548938] ? get_max_files+0x20/0x20 [ 42.552819] ? trace_hardirqs_on+0xbd/0x310 [ 42.557249] ? kasan_check_read+0x11/0x20 [ 42.561398] ? task_work_run+0x1af/0x2a0 [ 42.565457] ? trace_hardirqs_off_caller+0x310/0x310 [ 42.570552] ? filp_close+0x1cd/0x250 [ 42.574352] ____fput+0x15/0x20 [ 42.577689] task_work_run+0x1e8/0x2a0 [ 42.581590] ? task_work_cancel+0x240/0x240 [ 42.585908] ? copy_fd_bitmaps+0x210/0x210 [ 42.590151] ? do_syscall_64+0x9a/0x820 [ 42.594127] exit_to_usermode_loop+0x318/0x380 [ 42.598695] ? __bpf_trace_sys_exit+0x30/0x30 [ 42.603179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 42.608719] do_syscall_64+0x6be/0x820 [ 42.612623] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 42.617993] ? syscall_return_slowpath+0x5e0/0x5e0 [ 42.622912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.627745] ? trace_hardirqs_on_caller+0x310/0x310 [ 42.632745] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 42.637758] ? prepare_exit_to_usermode+0x291/0x3b0 [ 42.642760] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.647590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.652768] RIP: 0033:0x400ef0 [ 42.655953] Code: 01 f0 ff ff 0f 83 b0 0a 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d dd 57 2d 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 84 0a 00 00 c3 48 83 ec 08 e8 3a 01 00 00 [ 42.674857] RSP: 002b:00007ffca3302e48 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 42.682640] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000400ef0 [ 42.689893] RDX: 0000000020000024 RSI: 0000000020000000 RDI: 0000000000000003 [ 42.697165] RBP: 0000000000000000 R08: 00000000007e5880 R09: 00000000004002e0 [ 42.704438] R10: 000000000000000f R11: 0000000000000246 R12: 0000000000401e00 [ 42.711698] R13: 0000000000401e90 R14: 0000000000000000 R15: 0000000000000000 [ 42.720281] Kernel Offset: disabled [ 42.723995] Rebooting in 86400 seconds..