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kernel BUG at fs/ocfs2/aops.c:1180!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 5130 Comm: syz.4.144 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 : ffff8000211e6fe0
x29: ffff8000211e7300 x28: ffff0000d00f4030 x27: dfff800000000000
x26: ffff0000d00f4028 x25: ffff8000211e7120 x24: ffff0000e036ddf8
x23: 0000000000000004 x22: 0000000000000000 x21: ffff0000e036de20
x20: 0000000000000000 x19: 0000000000000000 x18: ffff800011a5bd40
x17: 1fffe00033ee7b7e x16: ffff8000082e9244 x15: 0000000000000000
x14: 00000000fffffffc x13: 1ffff00002a0a0b1 x12: 0000000000ff0100
x11: ff00800009ce9cd4 x10: 0000000000000000 x9 : ffff800009ce9cd4
x8 : ffff0000dc329bc0 x7 : ffff800009d294b4 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e9358
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:3011
 do_shared_fault mm/memory.c:4696 [inline]
 do_fault mm/memory.c:4764 [inline]
 handle_pte_fault mm/memory.c:5031 [inline]
 __handle_mm_fault mm/memory.c:5173 [inline]
 handle_mm_fault+0x121c/0x2ff0 mm/memory.c:5294
 __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
 el0_da+0x70/0x154 arch/arm64/kernel/entry-common.c:515
 el0t_64_sync_handler+0x90/0xf0 arch/arm64/kernel/entry-common.c:658
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: 52808fe2 9405f5a1 d4210000 979ee50c (d4210000) 
---[ end trace 0000000000000000 ]---