F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
F2FS-fs (loop1): invalid crc value
F2FS-fs (loop1): Found nat_bits in checkpoint
F2FS-fs (loop1): access invalid blkaddr:1804140544
------------[ cut here ]------------
WARNING: CPU: 1 PID: 12028 at fs/f2fs/checkpoint.c:150 f2fs_is_valid_blkaddr+0x2d9/0x920 fs/f2fs/checkpoint.c:148
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 12028 Comm: syz-executor.1 Not tainted 4.14.296-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 __warn.cold+0x20/0x44 kernel/panic.c:547
 report_bug+0x208/0x250 lib/bug.c:183
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964
RIP: 0010:f2fs_is_valid_blkaddr+0x2d9/0x920 fs/f2fs/checkpoint.c:150
RSP: 0018:ffff88803d247168 EFLAGS: 00010282
RAX: dffffc0000000000 RBX: ffff88803c9529c0 RCX: ffffc9000700e000
RDX: 0000000000040000 RSI: ffffffff82c5977e RDI: ffffed1007a48e07
RBP: 0000000000000005 R08: 0000000000000032 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 000000006b890000
F2FS-fs (loop2): Invalid segment/section count (20, 24 x 1)
R13: ffff8880a22cd300 R14: 0000000000000009 R15: 0000000000000200
 f2fs_grab_read_bio+0x7e/0x260 fs/f2fs/data.c:476
 f2fs_submit_page_read+0x2a/0xb80 fs/f2fs/data.c:506
F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock
 get_read_data_page+0x76c/0xe00 fs/f2fs/data.c:676
F2FS-fs (loop2): Found nat_bits in checkpoint
 find_data_page+0x147/0x5d0 fs/f2fs/data.c:696
 find_in_level fs/f2fs/dir.c:174 [inline]
 __f2fs_find_entry+0x372/0xa50 fs/f2fs/dir.c:233
 f2fs_find_entry+0x155/0x1f0 fs/f2fs/dir.c:266
 f2fs_lookup+0x191/0x750 fs/f2fs/namei.c:355
 lookup_slow+0x20a/0x400 fs/namei.c:1696
 lookup_one_len_unlocked+0x3a0/0x410 fs/namei.c:2595
 dquot_quota_on_mount+0x56/0x140 fs/quota/dquot.c:2505
 f2fs_quota_on_mount fs/f2fs/super.c:1411 [inline]
 f2fs_enable_quota_files+0x91/0x130 fs/f2fs/super.c:1421
 recover_fsync_data+0x12d/0x6a30 fs/f2fs/recovery.c:633
 f2fs_fill_super+0x32c8/0x56a0 fs/f2fs/super.c:2667
 mount_bdev+0x2b3/0x360 fs/super.c:1134
 mount_fs+0x92/0x2a0 fs/super.c:1237
 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046
 vfs_kern_mount fs/namespace.c:1036 [inline]
 do_new_mount fs/namespace.c:2572 [inline]
 do_mount+0xe65/0x2a30 fs/namespace.c:2905
 SYSC_mount fs/namespace.c:3121 [inline]
 SyS_mount+0xa8/0x120 fs/namespace.c:3098
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x7f5302ff2ada
RSP: 002b:00007f5301563f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5302ff2ada
RDX: 0000000020000000 RSI: 0000000020000f40 RDI: 00007f5301563fe0
RBP: 00007f5301564020 R08: 00007f5301564020 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000f40 R14: 00007f5301563fe0 R15: 0000000020000b00
Kernel Offset: disabled
Rebooting in 86400 seconds..