------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:904! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 8536 Comm: syz-executor.4 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 80401005 (Nzcv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) pc : f2fs_evict_inode+0x1390/0x1530 fs/f2fs/inode.c:904 lr : f2fs_evict_inode+0x1390/0x1530 fs/f2fs/inode.c:904 sp : ffff800097d27830 x29: ffff800097d278c0 x28: dfff800000000000 x27: 0000000000000000 x26: 1fffe0001e8a9dda x25: ffff0000f454eed0 x24: ffff0000f454ea60 x23: ffff0000f454ea68 x22: ffff0000cc06e087 x21: 0000000000410902 x20: ffff0000d9fc8000 x19: ffff0000f454ea20 x18: 1fffe000367bdd96 x17: ffff80008ee7d000 x16: ffff8000802896e4 x15: 0000000000000001 x14: 1fffe0001b3f9292 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b3f9293 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cd621e40 x7 : ffff80008258d8d8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800082528e90 x2 : 0000000000000001 x1 : 0000000000000002 x0 : 0000000000000000 Call trace: f2fs_evict_inode+0x1390/0x1530 fs/f2fs/inode.c:904 evict+0x260/0x68c fs/inode.c:667 dispose_list fs/inode.c:700 [inline] evict_inodes+0x6b4/0x74c fs/inode.c:750 generic_shutdown_super+0x9c/0x2b8 fs/super.c:626 kill_block_super+0x44/0x90 fs/super.c:1675 kill_f2fs_super+0x294/0x570 fs/f2fs/super.c:4857 deactivate_locked_super+0xc4/0x12c fs/super.c:472 deactivate_super+0xe0/0x100 fs/super.c:505 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1267 __cleanup_mnt+0x20/0x30 fs/namespace.c:1274 task_work_run+0x230/0x2e0 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:713 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Code: c8097ea8 35ffffa9 17fffe5a 9780a318 (d4210000) ---[ end trace 0000000000000000 ]---