gfs2: fsid=syz:syz.0: first mount done, others may mount
------------[ cut here ]------------
WARNING: CPU: 1 PID: 32577 at fs/gfs2/rgrp.c:2628 gfs2_check_blk_type+0x378/0x57c
Modules linked in:
CPU: 1 PID: 32577 Comm: syz-executor.5 Not tainted 6.5.0-rc4-syzkaller-g2642b8a18760 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : gfs2_check_blk_type+0x378/0x57c
lr : rgrp_contains_block fs/gfs2/rgrp.h:88 [inline]
lr : gfs2_rbm_from_block fs/gfs2/rgrp.c:279 [inline]
lr : gfs2_check_blk_type+0x2f4/0x57c fs/gfs2/rgrp.c:2627
sp : ffff80009a8176a0
x29: ffff80009a817760 x28: ffff00013304e660 x27: dfff800000000000
x26: ffff700013502ed8 x25: ffff80009a8176e0 x24: 0000000000000012
x23: ffff00013304e694 x22: 00000000fffffff9 x21: 0000000000000011
x20: 1fffe00026609cd2 x19: 1fffe00026609cd1 x18: ffff800096b27d28
x17: ffff800126220000 x16: ffff8000802efce8 x15: 0000000000000001
x14: 1fffe00025675e40 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000040000 x10: 000000000000341a x9 : ffff80009b3f9000
x8 : 000000000000341b x7 : ffff800080290218 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000823eaecc
x2 : 0000000000000001 x1 : 0000000000000011 x0 : 0000000000000012
Call trace:
 gfs2_check_blk_type+0x378/0x57c
 gfs2_inode_lookup+0x90c/0xa48 fs/gfs2/inode.c:178
 gfs2_lookup_by_inum+0x60/0xf8 fs/gfs2/inode.c:250
 gfs2_get_dentry fs/gfs2/export.c:139 [inline]
 gfs2_fh_to_dentry+0x128/0x1f4 fs/gfs2/export.c:162
 exportfs_decode_fh_raw+0x114/0x4b4 fs/exportfs/expfs.c:460
 exportfs_decode_fh+0x50/0x80 fs/exportfs/expfs.c:600
 do_handle_to_path fs/fhandle.c:159 [inline]
 handle_to_path fs/fhandle.c:214 [inline]
 do_handle_open+0x534/0x718 fs/fhandle.c:230
 __do_sys_open_by_handle_at fs/fhandle.c:271 [inline]
 __se_sys_open_by_handle_at fs/fhandle.c:262 [inline]
 __arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:262
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:139
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:188
 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 113920
hardirqs last  enabled at (113919): [<ffff8000802902b8>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1378 [inline]
hardirqs last  enabled at (113919): [<ffff8000802902b8>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5133
hardirqs last disabled at (113920): [<ffff80008a56599c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407
softirqs last  enabled at (113808): [<ffff800080033874>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (113806): [<ffff800080033840>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---