F2FS-fs (loop0): Found nat_bits in checkpoint 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: 16777217 ------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:833! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 3499 Comm: syz-executor595 Not tainted 5.15.138-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:f2fs_evict_inode+0x14ec/0x1510 fs/f2fs/inode.c:833 Code: de e8 58 14 eb fd 31 ff 89 de e8 4f 14 eb fd 40 84 ed 75 24 e8 e5 11 eb fd e9 25 ec ff ff e8 db 11 eb fd 0f 0b e8 d4 11 eb fd <0f> 0b e8 cd 11 eb fd 0f 0b e9 02 ff ff ff e8 c1 11 eb fd e8 e4 76 RSP: 0018:ffffc90002bff930 EFLAGS: 00010293 RAX: ffffffff8395107c RBX: 0000000000000002 RCX: ffff888013385940 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff839503b5 R09: ffffed100e9132f7 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a134000 R13: ffff888074899300 R14: 1ffff1100e9132f6 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005645e8c57218 CR3: 000000007f5c4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a4/0x620 fs/inode.c:587 dispose_list fs/inode.c:620 [inline] evict_inodes+0x601/0x6a0 fs/inode.c:670 generic_shutdown_super+0x99/0x2c0 fs/super.c:454 kill_block_super+0x7a/0xe0 fs/super.c:1414 kill_f2fs_super+0x2ff/0x3c0 fs/f2fs/super.c:4501 deactivate_locked_super+0xa0/0x110 fs/super.c:335 cleanup_mnt+0x44e/0x500 fs/namespace.c:1143 task_work_run+0x129/0x1a0 kernel/task_work.c:164 exit_task_work include/linux/task_work.h:32 [inline] do_exit+0x6a3/0x2480 kernel/exit.c:872 do_group_exit+0x144/0x310 kernel/exit.c:994 __do_sys_exit_group kernel/exit.c:1005 [inline] __se_sys_exit_group kernel/exit.c:1003 [inline] __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1003 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7fb7ed43e749 Code: Unable to access opcode bytes at RIP 0x7fb7ed43e71f. RSP: 002b:00007fff7f2b3058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb7ed43e749 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007fb7ed4bf2b0 R08: ffffffffffffffb8 R09: 00007fff7f2b3130 R10: 00007fff7f2b2f80 R11: 0000000000000246 R12: 00007fb7ed4bf2b0 R13: 0000000000000000 R14: 00007fb7ed4c0020 R15: 00007fb7ed40cc90 Modules linked in: ---[ end trace 258a1d28484a3cc0 ]--- RIP: 0010:f2fs_evict_inode+0x14ec/0x1510 fs/f2fs/inode.c:833 Code: de e8 58 14 eb fd 31 ff 89 de e8 4f 14 eb fd 40 84 ed 75 24 e8 e5 11 eb fd e9 25 ec ff ff e8 db 11 eb fd 0f 0b e8 d4 11 eb fd <0f> 0b e8 cd 11 eb fd 0f 0b e9 02 ff ff ff e8 c1 11 eb fd e8 e4 76 RSP: 0018:ffffc90002bff930 EFLAGS: 00010293 RAX: ffffffff8395107c RBX: 0000000000000002 RCX: ffff888013385940 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff839503b5 R09: ffffed100e9132f7 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a134000 R13: ffff888074899300 R14: 1ffff1100e9132f6 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005645e8c57218 CR3: 000000007f5c4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400