------------[ cut here ]------------
WARNING: CPU: 0 PID: 13279 at fs/gfs2/rgrp.c:2628 gfs2_check_blk_type+0x28d/0x310 fs/gfs2/rgrp.c:2628
Modules linked in:
CPU: 0 PID: 13279 Comm: syz-executor.1 Not tainted 6.2.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:gfs2_check_blk_type+0x28d/0x310 fs/gfs2/rgrp.c:2628
Code: 3f 48 81 c4 c8 00 00 00 44 89 e0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 92 bb ec fd 4c 89 ff e8 da a9 f9 ff eb a7 e8 83 bb ec fd <0f> 0b eb 91 41 bc ea ff ff ff eb 96 e8 b2 bd 3a fe e9 18 fe ff ff
RSP: 0018:ffffc90005a5f990 EFLAGS: 00010216
RAX: 0000000000000aa7 RBX: ffff88807ba55188 RCX: ffffc90003e81000
RDX: 0000000000040000 RSI: ffffffff8394a72d RDI: 0000000000000005
RBP: 1ffff92000b4bf33 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffffff9 R11: 0000000000000000 R12: 00000000fffffff9
R13: 0000000000000011 R14: 0000000000000003 R15: ffffc90005a5f9d8
FS:  00007fe3ae217700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4995d85058 CR3: 000000007ca40000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 gfs2_inode_lookup+0x692/0x820 fs/gfs2/inode.c:178
 gfs2_lookup_by_inum+0x49/0x100 fs/gfs2/inode.c:246
 gfs2_get_dentry fs/gfs2/export.c:139 [inline]
 gfs2_fh_to_dentry fs/gfs2/export.c:162 [inline]
 gfs2_fh_to_dentry+0x1b3/0x230 fs/gfs2/export.c:146
 exportfs_decode_fh_raw+0x12b/0x7b0 fs/exportfs/expfs.c:435
 exportfs_decode_fh+0x3c/0x90 fs/exportfs/expfs.c:575
 do_handle_to_path fs/fhandle.c:152 [inline]
 handle_to_path fs/fhandle.c:207 [inline]
 do_handle_open+0x2b6/0x8b0 fs/fhandle.c:223
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe3ad48c0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe3ae217168 EFLAGS: 00000246 ORIG_RAX: 0000000000000130
RAX: ffffffffffffffda RBX: 00007fe3ad5abf80 RCX: 00007fe3ad48c0c9
RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004
RBP: 00007fe3ad4e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3ebd152f R14: 00007fe3ae217300 R15: 0000000000022000
 </TASK>