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kernel BUG at fs/f2fs/inode.c:864!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4187 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+0x1587/0x15b0 fs/f2fs/inode.c:864
Code: c6 40 0f 94 c6 bf 02 00 00 00 e8 c4 8a 01 fe 45 84 f6 75 24 e8 5a 88 01 fe e9 85 eb ff ff e8 50 88 01 fe 0f 0b e8 49 88 01 fe <0f> 0b e8 42 88 01 fe 0f 0b e9 16 ff ff ff e8 36 88 01 fe e8 c9 f5
RSP: 0018:ffffc90002f4f9b8 EFLAGS: 00010293
RAX: ffffffff83778757 RBX: ffff8880632b0000 RCX: ffff8880791b3b80
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff8880632b04b7 R09: 1ffff1100c656096
R10: dffffc0000000000 R11: ffffed100c656097 R12: ffff88807dab4000
R13: dffffc0000000000 R14: 0000000000000002 R15: ffff8880632b04b0
FS:  0000555555804500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000040 CR3: 0000000063dc3000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 evict+0x4c9/0x8d0 fs/inode.c:647
 dispose_list fs/inode.c:680 [inline]
 evict_inodes+0x60c/0x6a0 fs/inode.c:734
 generic_shutdown_super+0x93/0x300 fs/super.c:454
 kill_block_super+0x7c/0xe0 fs/super.c:1427
 kill_f2fs_super+0x309/0x3c0 fs/f2fs/super.c:4568
 deactivate_locked_super+0x93/0xf0 fs/super.c:335
 cleanup_mnt+0x42d/0x4e0 fs/namespace.c:1148
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x10f/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f7a87173f17
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:00007ffc35b366c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f7a871dc71f RCX: 00007f7a87173f17
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc35b36780
RBP: 00007ffc35b36780 R08: 00007ffc35b37780 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc35b37810
R13: 00007f7a871dc71f R14: 0000000000010558 R15: 00007ffc35b37850
 </TASK>
Modules linked in:
---[ end trace 5614967d709ed4ca ]---
RIP: 0010:f2fs_evict_inode+0x1587/0x15b0 fs/f2fs/inode.c:864
Code: c6 40 0f 94 c6 bf 02 00 00 00 e8 c4 8a 01 fe 45 84 f6 75 24 e8 5a 88 01 fe e9 85 eb ff ff e8 50 88 01 fe 0f 0b e8 49 88 01 fe <0f> 0b e8 42 88 01 fe 0f 0b e9 16 ff ff ff e8 36 88 01 fe e8 c9 f5
RSP: 0018:ffffc90002f4f9b8 EFLAGS: 00010293
RAX: ffffffff83778757 RBX: ffff8880632b0000 RCX: ffff8880791b3b80
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff8880632b04b7 R09: 1ffff1100c656096
R10: dffffc0000000000 R11: ffffed100c656097 R12: ffff88807dab4000
R13: dffffc0000000000 R14: 0000000000000002 R15: ffff8880632b04b0
FS:  0000555555804500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f55df4dda08 CR3: 0000000063dc3000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400