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kernel BUG at fs/f2fs/inode.c:881!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 6002 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:f2fs_evict_inode+0x188c/0x18d0 fs/f2fs/inode.c:881
Code: 00 00 e8 87 e8 e1 fd 40 84 ed 75 2c e8 1d e6 e1 fd 4d 89 e5 4c 8b 64 24 08 e9 b8 e8 ff ff e8 0b e6 e1 fd 0f 0b e8 04 e6 e1 fd <0f> 0b e8 fd e5 e1 fd 0f 0b e9 06 ff ff ff e8 f1 e5 e1 fd e8 34 f7
RSP: 0018:ffffc900039cf940 EFLAGS: 00010293
RAX: ffffffff83a08c6c RBX: ffff88805360ad28 RCX: ffff88802b6ad940
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88805360b1d7 R09: 1ffff1100a6c163a
R10: dffffc0000000000 R11: ffffed100a6c163b R12: ffff888079476084
R13: dffffc0000000000 R14: 0000000000000002 R15: ffff88805360b1d0
FS:  000055557d159500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f29a73456b8 CR3: 000000006fc6b000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 evict+0x4c9/0x8d0 fs/inode.c:705
 dispose_list fs/inode.c:738 [inline]
 evict_inodes+0x60c/0x6a0 fs/inode.c:792
 generic_shutdown_super+0x93/0x340 fs/super.c:480
 kill_block_super+0x7c/0xe0 fs/super.c:1470
 kill_f2fs_super+0x309/0x3c0 fs/f2fs/super.c:4694
 deactivate_locked_super+0x93/0xf0 fs/super.c:332
 cleanup_mnt+0x42c/0x4b0 fs/namespace.c:1191
 task_work_run+0x1d0/0x260 kernel/task_work.c:203
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xe6/0x110 kernel/entry/common.c:177
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f0541f9bf17
Code: a2 c7 05 7c 96 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 e8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007fffd4aa2528 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f054200471f RCX: 00007f0541f9bf17
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffd4aa25e0
RBP: 00007fffd4aa25e0 R08: 00007fffd4aa35e0 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd4aa3670
R13: 00007f054200471f R14: 00000000000a1df4 R15: 00007fffd4aa36b0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:f2fs_evict_inode+0x188c/0x18d0 fs/f2fs/inode.c:881
Code: 00 00 e8 87 e8 e1 fd 40 84 ed 75 2c e8 1d e6 e1 fd 4d 89 e5 4c 8b 64 24 08 e9 b8 e8 ff ff e8 0b e6 e1 fd 0f 0b e8 04 e6 e1 fd <0f> 0b e8 fd e5 e1 fd 0f 0b e9 06 ff ff ff e8 f1 e5 e1 fd e8 34 f7
RSP: 0018:ffffc900039cf940 EFLAGS: 00010293
RAX: ffffffff83a08c6c RBX: ffff88805360ad28 RCX: ffff88802b6ad940
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff88805360b1d7 R09: 1ffff1100a6c163a
R10: dffffc0000000000 R11: ffffed100a6c163b R12: ffff888079476084
R13: dffffc0000000000 R14: 0000000000000002 R15: ffff88805360b1d0
FS:  000055557d159500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f14ee6a8008 CR3: 000000006fc6b000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400