JBD2: Ignoring recovery information on journal
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kernel BUG at fs/buffer.c:2666!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 5049 Comm: syz.0.186 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : submit_bh_wbc+0x3e0/0x44c fs/buffer.c:2666
lr : submit_bh_wbc+0x3e0/0x44c fs/buffer.c:2666
sp : ffff800023676af0
x29: ffff800023676b00 x28: 1fffe0001c062308 x27: dfff800000000000
x26: ffff800023676ba0 x25: 0000000000000000 x24: 1fffe0001c062305
x23: 1fffe0001c062305 x22: 0000000000000000 x21: 0000000000000001
x20: ffff0000e0311828 x19: 0000000000000005 x18: ffff800011b9bf60
x17: 1fffe00033ea637e x16: ffff8000082d7db8 x15: ffff80001521d000
x14: 0000000000000001 x13: 1fffe0001c062311 x12: 0000000000080000
x11: 000000000007ffff x10: ffff800021bcc000 x9 : ffff800008a94fc0
x8 : 0000000000080000 x7 : ffff800009d77ce4 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800009d1e948
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 submit_bh_wbc+0x3e0/0x44c fs/buffer.c:2666
 submit_bh+0x2c/0x3c fs/buffer.c:2707
 ocfs2_write_block+0x370/0x724 fs/ocfs2/buffer_head_io.c:67
 ocfs2_journal_toggle_dirty+0x1c0/0x310 fs/ocfs2/journal.c:1014
 ocfs2_journal_load+0x2b0/0x554 fs/ocfs2/journal.c:1148
 ocfs2_check_volume fs/ocfs2/super.c:2431 [inline]
 ocfs2_mount_volume+0x8e0/0x125c fs/ocfs2/super.c:1819
 ocfs2_fill_super+0x2f9c/0x436c fs/ocfs2/super.c:1082
 mount_bdev+0x264/0x358 fs/super.c:1443
 ocfs2_mount+0x44/0x58 fs/ocfs2/super.c:1186
 legacy_get_tree+0xd4/0x16c fs/fs_context.c:632
 vfs_get_tree+0x90/0x274 fs/super.c:1573
 do_new_mount+0x228/0x810 fs/namespace.c:3078
 path_mount+0x5bc/0xe80 fs/namespace.c:3408
 do_mount fs/namespace.c:3421 [inline]
 __do_sys_mount fs/namespace.c:3629 [inline]
 __se_sys_mount fs/namespace.c:3606 [inline]
 __arm64_sys_mount+0x49c/0x59c fs/namespace.c:3606
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b4 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x130 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x128 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: 17ffffad 97e85999 d4210000 97e85997 (d4210000) 
---[ end trace 0000000000000000 ]---