------------[ cut here ]------------
kernel BUG at fs/ocfs2/aops.c:1180!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 4836 Comm: syz.1.74 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : ocfs2_write_cluster fs/ocfs2/aops.c:1180 [inline]
pc : ocfs2_write_cluster_by_desc+0x17e4/0x1810 fs/ocfs2/aops.c:1241
lr : ocfs2_write_cluster fs/ocfs2/aops.c:1180 [inline]
lr : ocfs2_write_cluster_by_desc+0x17e4/0x1810 fs/ocfs2/aops.c:1241
sp : ffff800021876320
x29: ffff800021876640 x28: ffff00010257a030 x27: dfff800000000000
x26: ffff00010257a028 x25: ffff800021876460 x24: ffff0000f62c6c38
x23: 0000000000000004 x22: 0000000000000000 x21: ffff0000f62c6c60
x20: 0000000000000000 x19: 0000000000000000 x18: ffff800011a6bd40
x17: ffff800018186000 x16: ffff8000082ea2c4 x15: 0000000000000002
x14: 00000000fffffffc x13: 1ffff00002a0a0b1 x12: 0000000000080000
x11: 0000000000028ffc x10: ffff80002273a000 x9 : ffff800009cebe50
x8 : 0000000000028ffd x7 : ffff800009d2b630 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ea3d8
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 ocfs2_write_cluster fs/ocfs2/aops.c:1180 [inline]
 ocfs2_write_cluster_by_desc+0x17e4/0x1810 fs/ocfs2/aops.c:1241
 ocfs2_write_begin_nolock+0x28e8/0x3ab4 fs/ocfs2/aops.c:1817
 __ocfs2_page_mkwrite fs/ocfs2/mmap.c:93 [inline]
 ocfs2_page_mkwrite+0x5b4/0xbf4 fs/ocfs2/mmap.c:144
 do_page_mkwrite+0x13c/0x358 mm/memory.c:3009
 do_shared_fault mm/memory.c:4694 [inline]
 do_fault mm/memory.c:4762 [inline]
 handle_pte_fault mm/memory.c:5029 [inline]
 __handle_mm_fault mm/memory.c:5171 [inline]
 handle_mm_fault+0x121c/0x2ff0 mm/memory.c:5292
 __do_page_fault arch/arm64/mm/fault.c:499 [inline]
 do_page_fault+0x4e4/0x99c arch/arm64/mm/fault.c:583
 do_translation_fault+0x94/0xc8 arch/arm64/mm/fault.c:667
 do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:804
 el1_abort+0x3c/0x5c arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0x80/0xcc arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:580
 __arch_copy_to_user+0x104/0x234 arch/arm64/lib/copy_template.S:135
 copy_page_to_iter+0x228/0x354 lib/iov_iter.c:725
 copy_folio_to_iter include/linux/uio.h:172 [inline]
 filemap_read+0x17b0/0x1fd8 mm/filemap.c:2819
 generic_file_read_iter+0xf8/0x5a8 mm/filemap.c:2941
 ocfs2_file_read_iter+0x408/0xb64 fs/ocfs2/file.c:2589
 call_read_iter include/linux/fs.h:2259 [inline]
 new_sync_read fs/read_write.c:389 [inline]
 vfs_read+0x5ac/0x7c4 fs/read_write.c:470
 ksys_read+0x120/0x210 fs/read_write.c:613
 __do_sys_read fs/read_write.c:623 [inline]
 __se_sys_read fs/read_write.c:621 [inline]
 __arm64_sys_read+0x7c/0x90 fs/read_write.c:621
 __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: 52808fe2 9405f624 d4210000 979ee14d (d4210000) 
---[ end trace 0000000000000000 ]---