F2FS-fs (loop0): recover fsync data on readonly fs F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 F2FS-fs (loop0): Corrupted max_depth of 3: 127 ------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:833! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 3959 Comm: syz-executor172 Not tainted 5.15.151-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : f2fs_evict_inode+0x1358/0x1564 fs/f2fs/inode.c:833 lr : f2fs_evict_inode+0x1358/0x1564 fs/f2fs/inode.c:833 sp : ffff80001cea7680 x29: ffff80001cea7720 x28: 1fffe0001b7bc1c6 x27: 1fffe0001b7bc138 x26: ffff0000c7c20000 x25: 0000000000000000 x24: ffff0000dbde09c0 x23: ffff0000c834e087 x22: 0000000000000102 x21: dfff800000000000 x20: ffff0000dbde0e30 x19: ffff0000dbde0980 x18: ffff80001cea72e0 x17: 0000000000000000 x16: ffff80000824d658 x15: 000000000000c01b x14: 00000000c0d84eca x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c7fa1b40 x8 : ffff80000a329df4 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff800017595ea0 x4 : 0000000000000008 x3 : ffff80000a329684 x2 : 0000000000000001 x1 : 0000000000000002 x0 : 0000000000000000 Call trace: f2fs_evict_inode+0x1358/0x1564 fs/f2fs/inode.c:833 evict+0x260/0x68c fs/inode.c:587 dispose_list fs/inode.c:620 [inline] evict_inodes+0x6b4/0x74c fs/inode.c:670 generic_shutdown_super+0x9c/0x29c fs/super.c:454 kill_block_super+0x70/0xdc fs/super.c:1414 kill_f2fs_super+0x268/0x338 fs/f2fs/super.c:4534 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0x108/0x128 fs/super.c:366 cleanup_mnt+0x3c0/0x474 fs/namespace.c:1143 __cleanup_mnt+0x20/0x30 fs/namespace.c:1150 task_work_run+0x130/0x1e4 kernel/task_work.c:164 exit_task_work include/linux/task_work.h:32 [inline] do_exit+0x670/0x20bc kernel/exit.c:872 do_group_exit+0x110/0x268 kernel/exit.c:994 __do_sys_exit_group kernel/exit.c:1005 [inline] __se_sys_exit_group kernel/exit.c:1003 [inline] __wake_up_parent+0x0/0x60 kernel/exit.c:1003 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: 35ffffa9 f85f03bb 17fffe2b 978661a0 (d4210000) ---[ end trace 71cf0d3d4909f940 ]---