syzbot

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kernel BUG at fs/f2fs/inode.c:920!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5827 Comm: syz-executor120 Not tainted 6.13.0-rc1-syzkaller-00182-gb8f52214c61a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:f2fs_evict_inode+0x1671/0x1690 fs/f2fs/inode.c:920
Code: 31 ff 89 de e8 f0 f0 a3 fd 40 84 ed 75 2c e8 e6 ed a3 fd 4c 8b 3c 24 e9 63 eb ff ff e8 d8 ed a3 fd 90 0f 0b e8 d0 ed a3 fd 90 <0f> 0b e8 c8 ed a3 fd 90 0f 0b 90 e9 fb fe ff ff e8 ba ed a3 fd e8
RSP: 0018:ffffc90003d17918 EFLAGS: 00010293
RAX: ffffffff83fb83f0 RBX: 0000000000000002 RCX: ffff88804cda8000
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff83fb7dd7 R09: 1ffff1100cbe51ad
R10: dffffc0000000000 R11: ffffed100cbe51ae R12: ffff888065f28910
R13: ffff888065f288c8 R14: dffffc0000000000 R15: ffff88807e0e0000
FS:  00005555814413c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2787dbd000 CR3: 0000000021b7c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 evict+0x4e8/0x9a0 fs/inode.c:796
 dispose_list fs/inode.c:845 [inline]
 evict_inodes+0x6f6/0x790 fs/inode.c:899
 generic_shutdown_super+0xa0/0x2d0 fs/super.c:627
 kill_block_super+0x44/0x90 fs/super.c:1710
 kill_f2fs_super+0x344/0x690 fs/f2fs/super.c:4972
 deactivate_locked_super+0xc4/0x130 fs/super.c:473
 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1373
 task_work_run+0x24f/0x310 kernel/task_work.c:239
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:114 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x13f/0x340 kernel/entry/common.c:218
 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f278ef02cb7
Code: 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffca034a6e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f278ef02cb7
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffca034a7a0
RBP: 00007ffca034a7a0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffca034b850
R13: 0000555581442700 R14: 0000000000016846 R15: 0000000000000008
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:f2fs_evict_inode+0x1671/0x1690 fs/f2fs/inode.c:920
Code: 31 ff 89 de e8 f0 f0 a3 fd 40 84 ed 75 2c e8 e6 ed a3 fd 4c 8b 3c 24 e9 63 eb ff ff e8 d8 ed a3 fd 90 0f 0b e8 d0 ed a3 fd 90 <0f> 0b e8 c8 ed a3 fd 90 0f 0b 90 e9 fb fe ff ff e8 ba ed a3 fd e8
RSP: 0018:ffffc90003d17918 EFLAGS: 00010293
RAX: ffffffff83fb83f0 RBX: 0000000000000002 RCX: ffff88804cda8000
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff83fb7dd7 R09: 1ffff1100cbe51ad
R10: dffffc0000000000 R11: ffffed100cbe51ae R12: ffff888065f28910
R13: ffff888065f288c8 R14: dffffc0000000000 R15: ffff88807e0e0000
FS:  00005555814413c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2787dbd000 CR3: 0000000021b7c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400