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: 127 ------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:842! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3543 Comm: syz-executor161 Not tainted 6.1.90-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:f2fs_evict_inode+0x1765/0x17b0 fs/f2fs/inode.c:842 Code: 34 c8 fd 31 ff 89 de e8 f9 33 c8 fd 40 84 ed 75 27 e8 8f 31 c8 fd 4d 89 fc e9 e6 e9 ff ff e8 82 31 c8 fd 0f 0b e8 7b 31 c8 fd <0f> 0b e8 74 31 c8 fd 0f 0b e9 e8 fe ff ff e8 68 31 c8 fd e8 ab 38 RSP: 0018:ffffc9000392f878 EFLAGS: 00010293 RAX: ffffffff83c25bd5 RBX: 0000000000000002 RCX: ffff88802a0d0000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff83c25451 R09: ffffed100ea0d2cf R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888018388000 R13: ffff888018388000 R14: ffff8880750691c0 R15: ffff888075069670 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f772a9ef130 CR3: 00000000243aa000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a4/0x620 fs/inode.c:666 dispose_list fs/inode.c:699 [inline] evict_inodes+0x601/0x6a0 fs/inode.c:749 generic_shutdown_super+0x94/0x340 fs/super.c:480 kill_block_super+0x7a/0xe0 fs/super.c:1459 kill_f2fs_super+0x2ff/0x3c0 fs/f2fs/super.c:4652 deactivate_locked_super+0xa0/0x110 fs/super.c:332 cleanup_mnt+0x490/0x520 fs/namespace.c:1186 task_work_run+0x246/0x300 kernel/task_work.c:179 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa73/0x26a0 kernel/exit.c:869 do_group_exit+0x202/0x2b0 kernel/exit.c:1019 __do_sys_exit_group kernel/exit.c:1030 [inline] __se_sys_exit_group kernel/exit.c:1028 [inline] __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1028 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f772a965789 Code: Unable to access opcode bytes at 0x7f772a96575f. RSP: 002b:00007ffe8d02e838 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f772a965789 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007f772a9f12b0 R08: ffffffffffffffb8 R09: 00007ffe8d02e910 R10: 00007ffe8d02e760 R11: 0000000000000246 R12: 00007f772a9f12b0 R13: 0000000000000000 R14: 00007f772a9f2020 R15: 00007f772a933cb0 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x1765/0x17b0 fs/f2fs/inode.c:842 Code: 34 c8 fd 31 ff 89 de e8 f9 33 c8 fd 40 84 ed 75 27 e8 8f 31 c8 fd 4d 89 fc e9 e6 e9 ff ff e8 82 31 c8 fd 0f 0b e8 7b 31 c8 fd <0f> 0b e8 74 31 c8 fd 0f 0b e9 e8 fe ff ff e8 68 31 c8 fd e8 ab 38 RSP: 0018:ffffc9000392f878 EFLAGS: 00010293 RAX: ffffffff83c25bd5 RBX: 0000000000000002 RCX: ffff88802a0d0000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff83c25451 R09: ffffed100ea0d2cf R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888018388000 R13: ffff888018388000 R14: ffff8880750691c0 R15: ffff888075069670 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005621b3aa0a20 CR3: 000000000ce8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400