ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode.
------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:1441!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 UID: 0 PID: 7245 Comm: syz.1.164 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1441 [inline]
pc : ocfs2_claim_suballoc_bits+0x1c48/0x1e0c fs/ocfs2/suballoc.c:1982
lr : ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1441 [inline]
lr : ocfs2_claim_suballoc_bits+0x1c48/0x1e0c fs/ocfs2/suballoc.c:1982
sp : ffff8000a4076600
x29: ffff8000a4076860 x28: 1fffe0001aa709f6 x27: ffff70001480ecd8
x26: 0000000000000000 x25: ffff8000a40766c0 x24: dfff800000000000
x23: ffff0000d5384f80 x22: 0000000000000040 x21: 0000000000000255
x20: 0000000000000400 x19: ffff0000fa9c7ec6 x18: ffff8000a40763a0
x17: 00000000000347df x16: ffff80008b79b674 x15: 0000000000000005
x14: 1ffff0001480ed24 x13: 0000000000000000 x12: ffff8000a40766c0
x11: 0000000000080000 x10: 000000000000381f x9 : ffff8000a5df0000
x8 : 0000000000003820 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000a4076d50 x4 : ffff8000a4076920 x3 : 0000000000000040
x2 : 0000000000000040 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1441 [inline] (P)
 ocfs2_claim_suballoc_bits+0x1c48/0x1e0c fs/ocfs2/suballoc.c:1982 (P)
 __ocfs2_claim_clusters+0x2a0/0x8a8 fs/ocfs2/suballoc.c:2395
 ocfs2_claim_clusters fs/ocfs2/suballoc.c:2432 [inline]
 ocfs2_block_group_alloc_contig fs/ocfs2/suballoc.c:432 [inline]
 ocfs2_block_group_alloc fs/ocfs2/suballoc.c:699 [inline]
 ocfs2_reserve_suballoc_bits+0xd44/0x4254 fs/ocfs2/suballoc.c:832
 ocfs2_reserve_new_metadata_blocks+0x384/0x848 fs/ocfs2/suballoc.c:982
 ocfs2_mknod+0xdc8/0x2438 fs/ocfs2/namei.c:347
 ocfs2_create+0x194/0x4d4 fs/ocfs2/namei.c:673
 lookup_open fs/namei.c:3651 [inline]
 open_last_lookups fs/namei.c:3750 [inline]
 path_openat+0x13ec/0x2b1c fs/namei.c:3986
 do_filp_open+0x1e8/0x404 fs/namei.c:4016
 do_sys_openat2+0x124/0x1b8 fs/open.c:1428
 do_sys_open fs/open.c:1443 [inline]
 __do_sys_openat fs/open.c:1459 [inline]
 __se_sys_openat fs/open.c:1454 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1454
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: d4210000 9790214c d4210000 9790214a (d4210000) 
---[ end trace 0000000000000000 ]---