gfs2: fsid=syz:syz.s: H: s:SH f:eEcH e:0 p:6383 [syz.4.532] init_journal+0x13c0/0x1e14 fs/gfs2/ops_fstype.c:830 gfs2: fsid=syz:syz.s: I: n:1/19 t:8 f:0x00 d:0x00000200 s:8388608 p:0 gfs2: fsid=syz:syz.s: about to withdraw this file system ------------[ cut here ]------------ kernel BUG at fs/gfs2/util.c:352! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 6383 Comm: syz.4.532 Not tainted 6.1.140-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+0x1254/0x13a8 fs/gfs2/util.c:352 lr : gfs2_withdraw+0x1254/0x13a8 fs/gfs2/util.c:352 sp : ffff8000213e7300 x29: ffff8000213e7410 x28: ffff70000427ce6c x27: dfff800000000000 x26: ffff800011eab9a0 x25: ffff8000213e7360 x24: 1fffe0001a9a0857 x23: 0000000000008117 x22: ffff0000d4d04340 x21: ffff0000d4d040a8 x20: ffff0000d4d042bc x19: ffff0000d4d04000 x18: ffff800011a7bd00 x17: 0000000000000000 x16: ffff8000082d1c1c x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000ff0100 x11: ff0080000a1fbf80 x10: 0000000000000000 x9 : ffff80000a1fbf80 x8 : ffff0000ce05b780 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000213e6dd8 x4 : ffff800015154740 x3 : ffff80000852df5c x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000000 Call trace: gfs2_withdraw+0x1254/0x13a8 fs/gfs2/util.c:352 gfs2_consist_inode_i+0xf0/0x10c fs/gfs2/util.c:468 gfs2_jdesc_check+0x12c/0x264 fs/gfs2/super.c:-1 check_journal_clean+0x16c/0x2e8 fs/gfs2/util.c:69 init_journal+0x13c0/0x1e14 fs/gfs2/ops_fstype.c:830 init_inodes+0xe0/0x2d4 fs/gfs2/ops_fstype.c:889 gfs2_fill_super+0x122c/0x19ec fs/gfs2/ops_fstype.c:1246 get_tree_bdev+0x358/0x544 fs/super.c:1366 gfs2_get_tree+0x54/0x1b4 fs/gfs2/ops_fstype.c:1327 vfs_get_tree+0x90/0x274 fs/super.c:1573 do_new_mount+0x228/0x810 fs/namespace.c:3058 path_mount+0x5b4/0xe78 fs/namespace.c:3388 do_mount fs/namespace.c:3401 [inline] __do_sys_mount fs/namespace.c:3609 [inline] __se_sys_mount fs/namespace.c:3586 [inline] __arm64_sys_mount+0x49c/0x584 fs/namespace.c:3586 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 Code: f9402be0 979b6755 17fffe95 978a9659 (d4210000) ---[ end trace 0000000000000000 ]---