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kernel BUG at fs/ocfs2/suballoc.c:1349!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4932 Comm: syz.0.104 Not tainted 6.1.148-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : ocfs2_block_group_set_bits+0x510/0x6c4 fs/ocfs2/suballoc.c:1349
lr : ocfs2_block_group_set_bits+0x510/0x6c4 fs/ocfs2/suballoc.c:1349
sp : ffff8000215771e0
x29: ffff800021577260 x28: ffff7000042aee7c x27: ffff0000d7e18740
x26: 0000000000000002 x25: ffff0000e981500c x24: ffff0000e252cfb8
x23: dfff800000000000 x22: 0000000000000003 x21: 0000000000000357
x20: 1ffff000042aee40 x19: ffff0000e9815000 x18: 0000000000000000
x17: ffff8000181e7000 x16: ffff8000082ca1cc x15: 0000000000000002
x14: 00000000fffffffc x13: 0000000000ff0100 x12: 0000000000080000
x11: 000000000001cceb x10: ffff8000251bd000 x9 : ffff800009db27a0
x8 : 000000000001ccec x7 : ffff800008e970e0 x6 : 0000000000000000
x5 : 0000000000000003 x4 : 0000000000000357 x3 : ffff0000d7e18740
x2 : ffff0000e9815000 x1 : 0000000000000002 x0 : 0000000000000003
Call trace:
 ocfs2_block_group_set_bits+0x510/0x6c4 fs/ocfs2/suballoc.c:1349
 ocfs2_move_extent fs/ocfs2/move_extents.c:687 [inline]
 __ocfs2_move_extents_range+0x208c/0x2aac fs/ocfs2/move_extents.c:860
 ocfs2_move_extents+0x314/0x7e0 fs/ocfs2/move_extents.c:927
 ocfs2_ioctl_move_extents+0x3fc/0x5c8 fs/ocfs2/move_extents.c:1053
 ocfs2_ioctl+0x204/0xaf4 fs/ocfs2/ioctl.c:930
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856
 __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: 17ffff5e 979bbcec d4210000 979bbcea (d4210000) 
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