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kernel BUG at fs/ocfs2/suballoc.c:1387!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4694 Comm: syz.1.60 Not tainted 6.1.119-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1387 [inline]
pc : ocfs2_claim_suballoc_bits+0x1bf4/0x1e1c fs/ocfs2/suballoc.c:1927
lr : ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1387 [inline]
lr : ocfs2_claim_suballoc_bits+0x1bf4/0x1e1c fs/ocfs2/suballoc.c:1927
sp : ffff8000224b6360
x29: ffff8000224b65c0 x28: 1ffff00004496ca0 x27: ffff700004496c84
x26: 0000000000000000 x25: ffff8000224b6420 x24: dfff800000000000
x23: 1fffe000194d0b86 x22: 0000000000000100 x21: ffff8000224b6420
x20: 0000000000000000 x19: ffff0000f751cec6 x18: ffff8000224b6340
x17: ffff800018b6a000 x16: ffff8000122da6b8 x15: 0000000000000002
x14: 00000000fffffffc x13: ffff0000d4a1b780 x12: 0000000000080000
x11: 0000000000011fc3 x10: ffff800021d9a000 x9 : ffff800009fee804
x8 : 0000000000011fc4 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000224b6910 x4 : ffff8000224b6680 x3 : 0000000000000100
x2 : 0000000000000100 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 ocfs2_find_victim_chain fs/ocfs2/suballoc.c:1387 [inline]
 ocfs2_claim_suballoc_bits+0x1bf4/0x1e1c fs/ocfs2/suballoc.c:1927
 __ocfs2_claim_clusters+0x298/0x8a0 fs/ocfs2/suballoc.c:2338
 ocfs2_claim_clusters+0x8c/0xc4 fs/ocfs2/suballoc.c:2375
 ocfs2_local_alloc_new_window fs/ocfs2/localalloc.c:1189 [inline]
 ocfs2_local_alloc_slide_window fs/ocfs2/localalloc.c:1318 [inline]
 ocfs2_reserve_local_alloc_bits+0x1058/0x25dc fs/ocfs2/localalloc.c:668
 ocfs2_reserve_clusters_with_limit+0x194/0xabc fs/ocfs2/suballoc.c:1162
 ocfs2_reserve_clusters fs/ocfs2/suballoc.c:1223 [inline]
 ocfs2_lock_allocators+0x294/0x584 fs/ocfs2/suballoc.c:2669
 ocfs2_write_begin_nolock+0x22fc/0x3f6c fs/ocfs2/aops.c:1740
 ocfs2_write_begin+0x1ac/0x38c fs/ocfs2/aops.c:1904
 generic_perform_write+0x278/0x55c mm/filemap.c:3845
 __generic_file_write_iter+0x168/0x388 mm/filemap.c:3973
 ocfs2_file_write_iter+0x15ac/0x1fbc fs/ocfs2/file.c:2467
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x610/0x91c fs/read_write.c:584
 ksys_write+0x15c/0x26c fs/read_write.c:637
 __do_sys_write fs/read_write.c:649 [inline]
 __se_sys_write fs/read_write.c:646 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:646
 __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+0x58/0x168 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: d4210000 97941005 d4210000 97941003 (d4210000) 
---[ end trace 0000000000000000 ]---