bh = 2073 (magic number)
  function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493
gfs2: fsid=syz:syz.s: about to withdraw this file system
------------[ cut here ]------------
kernel BUG at fs/gfs2/util.c:341!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 12346 Comm: syz.3.2651 Not tainted 5.15.188-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : gfs2_withdraw+0x118c/0x129c fs/gfs2/util.c:341
lr : gfs2_withdraw+0x118c/0x129c fs/gfs2/util.c:341
sp : ffff80001f996de0
x29: ffff80001f996f10 x28: 1fffe00018299057 x27: dfff800000000000
x26: ffff700003f32dcc x25: ffff80001f996e60 x24: ffff8000117247e0
x23: 000000000001a0cf x22: ffff0000c14c8340 x21: ffff0000c14c80a8
x20: ffff0000c14c82bc x19: ffff0000c14c8000 x18: 0000000000000001
x17: 0000000000000002 x16: ffff8000111d162c x15: 00000000ffffffff
x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000080000
x11: 00000000000599e2 x10: ffff8000252a9000 x9 : ffff80000a11824c
x8 : 00000000000599e3 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff80001f9966d8 x4 : ffff80001425f400 x3 : ffff8000085051a4
x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000000
Call trace:
 gfs2_withdraw+0x118c/0x129c fs/gfs2/util.c:341
 gfs2_meta_check_ii+0x80/0x9c fs/gfs2/util.c:498
 gfs2_metatype_check_i fs/gfs2/util.h:126 [inline]
 gfs2_meta_buffer+0x228/0x2ec fs/gfs2/meta_io.c:493
 gfs2_meta_inode_buffer fs/gfs2/meta_io.h:70 [inline]
 gfs2_inode_refresh+0xac/0xda8 fs/gfs2/glops.c:481
 inode_go_lock+0xfc/0x38c fs/gfs2/glops.c:510
 do_promote+0x678/0xa70 fs/gfs2/glock.c:507
 finish_xmote+0x450/0xb2c fs/gfs2/glock.c:678
 do_xmote+0x674/0xf90 fs/gfs2/glock.c:824
 run_queue+0x3fc/0x6c0 fs/gfs2/glock.c:872
 gfs2_glock_nq+0x828/0x141c fs/gfs2/glock.c:1534
 gfs2_glock_nq_init fs/gfs2/glock.h:246 [inline]
 gfs2_lookupi+0x36c/0x530 fs/gfs2/inode.c:321
 gfs2_lookup_simple+0xb0/0x100 fs/gfs2/inode.c:273
 init_journal+0x178/0x1d7c fs/gfs2/ops_fstype.c:748
 init_inodes+0xe0/0x2d4 fs/gfs2/ops_fstype.c:891
 gfs2_fill_super+0x121c/0x19e0 fs/gfs2/ops_fstype.c:1249
 get_tree_bdev+0x358/0x544 fs/super.c:1325
 gfs2_get_tree+0x54/0x1b4 fs/gfs2/ops_fstype.c:1332
 vfs_get_tree+0x90/0x274 fs/super.c:1530
 do_new_mount+0x228/0x810 fs/namespace.c:3014
 path_mount+0x5b4/0x1000 fs/namespace.c:3344
 do_mount fs/namespace.c:3357 [inline]
 __do_sys_mount fs/namespace.c:3565 [inline]
 __se_sys_mount fs/namespace.c:3542 [inline]
 __arm64_sys_mount+0x514/0x5e4 fs/namespace.c:3542
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
Code: f94013e0 979cd7bf 17fffeec 978d8808 (d4210000) 
---[ end trace 8fde03d48d93d7b0 ]---