------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:848! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4236 Comm: syz-executor Not tainted 6.1.100-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : f2fs_evict_inode+0x13ec/0x15ac fs/f2fs/inode.c:848 lr : f2fs_evict_inode+0x13ec/0x15ac fs/f2fs/inode.c:848 sp : ffff80001e497570 x29: ffff80001e497600 x28: dfff800000000000 x27: 00000000000000ff x26: 1fffe0001ae88a92 x25: ffff0000d7445490 x24: ffff0000d7445020 x23: ffff0000d7445028 x22: ffff0000d8a3e087 x21: 0000000000000102 x20: ffff0000ee624000 x19: ffff0000d7444fe0 x18: 1fffe0003686af76 x17: ffff80001585d000 x16: ffff80000825fc54 x15: 0000000000000000 x14: 1ffff00002b0c0b0 x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000a4422b8 x8 : ffff0000cd47b780 x7 : ffff80000a49f39c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80000a441b5c x2 : 0000000000000001 x1 : 0000000000000002 x0 : 0000000000000000 Call trace: f2fs_evict_inode+0x13ec/0x15ac fs/f2fs/inode.c:848 evict+0x260/0x68c fs/inode.c:666 dispose_list fs/inode.c:699 [inline] evict_inodes+0x6b4/0x74c fs/inode.c:749 generic_shutdown_super+0x9c/0x328 fs/super.c:480 kill_block_super+0x70/0xdc fs/super.c:1459 kill_f2fs_super+0x264/0x328 fs/f2fs/super.c:4663 deactivate_locked_super+0xac/0x124 fs/super.c:332 deactivate_super+0xf0/0x110 fs/super.c:363 cleanup_mnt+0x394/0x41c fs/namespace.c:1186 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193 task_work_run+0x240/0x2f0 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] do_notify_resume+0x2148/0x3474 arch/arm64/kernel/signal.c:1132 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline] el0_svc+0x9c/0x168 arch/arm64/kernel/entry-common.c:638 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 Code: c8097ea8 35ffffa9 17fffe2f 9782dc8e (d4210000) ---[ end trace 0000000000000000 ]---