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kernel BUG at fs/f2fs/node.c:2780!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 7981 Comm: syz-executor.5 Not tainted 4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
task: ffff8880a6220240 task.stack: ffff8880b17d8000
RIP: 0010:destroy_node_manager+0x4f4/0x780 fs/f2fs/node.c:2780
RSP: 0018:ffff8880b17df8c0 EFLAGS: 00010297
RAX: ffff8880a6220240 RBX: ffff8880af9a9330 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8880af9a9354
RBP: ffff8880af9a9240 R08: ffffffff8b9c9490 R09: 0000000000040644
R10: ffff8880a6220af0 R11: ffff8880a6220240 R12: ffff8880af9a9358
R13: ffffed1015854856 R14: ffff8880af9a9330 R15: ffff8880ac2a4280
FS:  000055555643e400(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb0785cdd38 CR3: 00000000a5c85000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 f2fs_put_super+0x3e1/0x840 fs/f2fs/super.c:835
 generic_shutdown_super+0x144/0x370 fs/super.c:446
 kill_block_super+0x95/0xe0 fs/super.c:1161
 deactivate_locked_super+0x6c/0xd0 fs/super.c:319
 deactivate_super+0x7f/0xa0 fs/super.c:350
 cleanup_mnt+0x186/0x2c0 fs/namespace.c:1183
 task_work_run+0x11f/0x190 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:191 [inline]
 exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164
 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:270 [inline]
 do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7f88c2793517
RSP: 002b:00007ffd00a410c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f88c2793517
RDX: 00007ffd00a41199 RSI: 000000000000000a RDI: 00007ffd00a41190
RBP: 00007ffd00a41190 R08: 00000000ffffffff R09: 00007ffd00a40f60
R10: 000055555643f903 R11: 0000000000000246 R12: 00007f88c27ecb24
R13: 00007ffd00a42250 R14: 000055555643f810 R15: 00007ffd00a42290
Code: 40 6c 00 00 00 00 48 81 c4 d8 03 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 9a 3b 89 fe 0f 0b e8 93 3b 89 fe 0f 0b e8 8c 3b 89 fe <0f> 0b e8 85 3b 89 fe 0f 0b e8 7e 3b 89 fe 48 8b 7c 24 28 e8 34 
RIP: destroy_node_manager+0x4f4/0x780 fs/f2fs/node.c:2780 RSP: ffff8880b17df8c0
---[ end trace dbd8444a6c7e69bd ]---