Warning: Permanently added '10.128.1.9' (ECDSA) to the list of known hosts. executing program [ 482.926813] DEBUG_LOCKS_WARN_ON(__owner_task(owner) != current) [ 482.926865] ------------[ cut here ]------------ [ 482.937683] WARNING: CPU: 1 PID: 7999 at kernel/locking/mutex.c:1032 __mutex_unlock_slowpath+0x75c/0x770 [ 482.947279] Kernel panic - not syncing: panic_on_warn set ... [ 482.947279] [ 482.954637] CPU: 1 PID: 7999 Comm: syz-executor182 Not tainted 4.14.295-syzkaller #0 [ 482.962580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 482.971913] Call Trace: [ 482.974482] dump_stack+0x1b2/0x281 [ 482.978087] panic+0x1f9/0x42d [ 482.981251] ? add_taint.cold+0x16/0x16 [ 482.985209] ? __mutex_unlock_slowpath+0x75c/0x770 [ 482.990121] ? __mutex_unlock_slowpath+0x75c/0x770 [ 482.995026] __warn.cold+0x20/0x44 [ 482.998542] ? ist_end_non_atomic+0x10/0x10 [ 483.002840] ? __mutex_unlock_slowpath+0x75c/0x770 [ 483.007744] report_bug+0x208/0x250 [ 483.011347] do_error_trap+0x195/0x2d0 [ 483.015297] ? math_error+0x2d0/0x2d0 [ 483.019080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.023895] invalid_op+0x1b/0x40 [ 483.027324] RIP: 0010:__mutex_unlock_slowpath+0x75c/0x770 [ 483.033178] RSP: 0018:ffff888094b9f6b8 EFLAGS: 00010282 [ 483.038515] RAX: 0000000000000033 RBX: ffff8880b2c341bf RCX: 0000000000000000 [ 483.045758] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffffed1012973ecd [ 483.053000] RBP: ffff8880b39d52d0 R08: 0000000000000033 R09: 0000000000000000 [ 483.060246] R10: 0000000000000000 R11: ffff8880b2c341c0 R12: ffffffff8becddc0 [ 483.067508] R13: 1ffff11012973edb R14: ffff888094b9f6f8 R15: 0000000000000003 [ 483.074775] ? __mutex_unlock_slowpath+0x75c/0x770 [ 483.079684] ? dbAllocBits+0x3cd/0x4a0 [ 483.083547] ? wait_for_completion_io+0x10/0x10 [ 483.088194] dbAllocDmap+0x5f/0x100 [ 483.091797] dbAllocNext+0x2ad/0x370 [ 483.095500] dbAlloc+0x31d/0x980 [ 483.098841] ? mark_held_locks+0xa6/0xf0 [ 483.102874] extAlloc+0x478/0xc20 [ 483.106303] ? jfs_ioc_trim+0x3d0/0x3d0 [ 483.110257] jfs_get_block+0x1be/0x950 [ 483.114123] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 483.119115] ? jfs_open+0x2f0/0x2f0 [ 483.122805] ? alloc_buffer_head+0xe1/0x110 [ 483.127101] nobh_write_begin+0x368/0xc10 [ 483.131248] jfs_write_begin+0x3e/0x190 [ 483.135197] ? jfs_open+0x2f0/0x2f0 [ 483.138801] generic_perform_write+0x1c9/0x420 [ 483.143361] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 483.148014] ? current_time+0xb0/0xb0 [ 483.151791] ? lock_acquire+0x170/0x3f0 [ 483.155740] __generic_file_write_iter+0x227/0x590 [ 483.160643] generic_file_write_iter+0x36f/0x650 [ 483.165377] ? iov_iter_init+0xa6/0x1c0 [ 483.169328] __vfs_write+0x44c/0x630 [ 483.173016] ? kernel_read+0x110/0x110 [ 483.176878] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 483.181864] vfs_write+0x17f/0x4d0 [ 483.185376] SyS_write+0xf2/0x210 [ 483.188800] ? SyS_read+0x210/0x210 [ 483.192499] ? __close_fd+0x159/0x230 [ 483.196274] ? do_syscall_64+0x4c/0x640 [ 483.200220] ? SyS_read+0x210/0x210 [ 483.203817] do_syscall_64+0x1d5/0x640 [ 483.207678] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 483.212841] RIP: 0033:0x7fb17800ce69 [ 483.216526] RSP: 002b:00007ffd21fe54b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 483.224204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb17800ce69 [ 483.231450] RDX: 000000000208e24b RSI: 0000000020000040 RDI: 0000000000000003 [ 483.238693] RBP: 00007fb177fcc6d0 R08: 0000000000000000 R09: 00007fb177fcc6d0 [ 483.245944] R10: 000055555632d2c0 R11: 0000000000000246 R12: 0000000200000004 [ 483.253186] R13: 0000000000000000 R14: 00080000000000f8 R15: 0000000000000000 [ 483.260510] Kernel Offset: disabled [ 483.264119] Rebooting in 86400 seconds..