raw: ffff0000db5e0f50 0000000000000000 00000001ffffffff ffff0000c19c2580
page dumped because: VM_BUG_ON_FOLIO(folio_order(folio) < mapping_min_folio_order(mapping))
------------[ cut here ]------------
kernel BUG at mm/filemap.c:871!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 7343 Comm: syz.1.528 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : __filemap_add_folio+0xdd0/0x1034 mm/filemap.c:870
lr : __filemap_add_folio+0xdd0/0x1034 mm/filemap.c:870
sp : ffff8000a02a7420
x29: ffff8000a02a7570 x28: 1fffffbff86daf01 x27: dfff800000000000
x26: 0000000000000000 x25: ffff8000a02a74e0 x24: ffff0000c155e490
x23: 0000000000000001 x22: ffff700014054e98 x21: fffffdffc36d7800
x20: 0000000000000000 x19: 05ffc00000000001 x18: 1fffe000337d9290
x17: 6e697070616d203c x16: ffff800082defd48 x15: 0000000000000001
x14: 1ffff00014054d78 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000779 x10: 0000000000ff0100 x9 : 23909d039ca8a700
x8 : 23909d039ca8a700 x7 : ffff800080565b88 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002
x2 : 0000000000000002 x1 : 0000000100000000 x0 : 000000000000005b
Call trace:
 __filemap_add_folio+0xdd0/0x1034 mm/filemap.c:870 (P)
 filemap_add_folio+0x4e4/0x814 mm/filemap.c:978
 ra_alloc_folio mm/readahead.c:453 [inline]
 page_cache_ra_order+0x63c/0xee0 mm/readahead.c:512
 do_sync_mmap_readahead+0x310/0x7d0 mm/filemap.c:-1
 filemap_fault+0x638/0x1304 mm/filemap.c:3489
 __do_fault+0x138/0x390 mm/memory.c:5281
 do_shared_fault mm/memory.c:5780 [inline]
 do_fault mm/memory.c:5854 [inline]
 do_pte_missing mm/memory.c:4362 [inline]
 handle_pte_fault mm/memory.c:6234 [inline]
 __handle_mm_fault+0x16f4/0x4798 mm/memory.c:6366
 handle_mm_fault+0x274/0x7fc mm/memory.c:6535
 do_page_fault+0x410/0x13cc arch/arm64/mm/fault.c:657
 do_translation_fault+0xc4/0x114 arch/arm64/mm/fault.c:793
 do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:933
 el0_da+0x64/0x230 arch/arm64/kernel/entry-common.c:540
 el0t_64_sync_handler+0x90/0x12c arch/arm64/kernel/entry-common.c:746
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
Code: f00529c1 91228021 aa1503e0 97dbb50e (d4210000) 
---[ end trace 0000000000000000 ]---