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kernel BUG at fs/ocfs2/suballoc.c:2494!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4886 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : _ocfs2_free_suballoc_bits+0xda0/0xfa0 fs/ocfs2/suballoc.c:2494
lr : _ocfs2_free_suballoc_bits+0xda0/0xfa0 fs/ocfs2/suballoc.c:2494
sp : ffff80001f127100
x29: ffff80001f127240 x28: ffff0000df30a6e0 x27: dfff800000000000
x26: 0000000000000001 x25: 0000000000000000 x24: ffff0000df354bc8
x23: 0000000000000000 x22: ffff700003e24e2c x21: ffff0000eb020000
x20: ffff0000ec7a300a x19: 0000000000000002 x18: 0000000000000002
x17: ffff800016e33000 x16: ffff80001125f0fc x15: ffff800016913500
x14: 0000000000000001 x13: 1ffff00003e24dc4 x12: 0000000000ff0100
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009cffb2c
x8 : ffff0000d994b680 x7 : ffff800009c8bfac x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff0000df354bc8 x1 : 0000000000000000 x0 : 0000000000000002
Call trace:
 _ocfs2_free_suballoc_bits+0xda0/0xfa0 fs/ocfs2/suballoc.c:2494
 ocfs2_free_suballoc_bits fs/ocfs2/suballoc.c:2531 [inline]
 ocfs2_free_dinode+0xb0/0xe8 fs/ocfs2/suballoc.c:2546
 ocfs2_remove_inode fs/ocfs2/inode.c:696 [inline]
 ocfs2_wipe_inode fs/ocfs2/inode.c:818 [inline]
 ocfs2_delete_inode fs/ocfs2/inode.c:1079 [inline]
 ocfs2_evict_inode+0x19d8/0x3bd8 fs/ocfs2/inode.c:1216
 evict+0x3e0/0x828 fs/inode.c:647
 iput_final fs/inode.c:1769 [inline]
 iput+0x6ac/0x764 fs/inode.c:1795
 d_delete_notify include/linux/fsnotify.h:267 [inline]
 vfs_rmdir+0x2f4/0x3ec fs/namei.c:4170
 do_rmdir+0x24c/0x64c fs/namei.c:4218
 __do_sys_unlinkat fs/namei.c:4398 [inline]
 __se_sys_unlinkat fs/namei.c:4392 [inline]
 __arm64_sys_unlinkat+0xcc/0xfc fs/namei.c:4392
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1d0 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: 979df89e f94007fc 17fffcf7 979df89b (d4210000) 
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