head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004
page dumped because: VM_BUG_ON_FOLIO(folio_order(folio) < mapping_min_folio_order(mapping))
------------[ cut here ]------------
kernel BUG at mm/filemap.c:868!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 0 UID: 0 PID: 6741 Comm: syz.4.30 Not tainted 6.16.0-rc2-syzkaller-g9aa9b43d689e #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __filemap_add_folio+0xdd0/0x1034 mm/filemap.c:867
lr : __filemap_add_folio+0xdd0/0x1034 mm/filemap.c:867
sp : ffff80009ee674c0
x29: ffff80009ee67610 x28: 000000000000058d x27: dfff800000000000
x26: 0000000000000002 x25: ffff80009ee67580 x24: ffff0000c1542b08
x23: 0000000000000004 x22: ffff700013dcceac x21: fffffdffc3cf8400
x20: 0000000000000002 x19: 05ffc00000000041 x18: 1fffe000337dc876
x17: 6e697070616d203c x16: ffff80008ae33808 x15: ffff700011ed61d4
x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff
x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : d00f2b5d19ac5000
x8 : d00f2b5d19ac5000 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff80009ee66bd8 x4 : ffff80008f727060 x3 : ffff80008054c348
x2 : 0000000000000000 x1 : 0000000100000000 x0 : 000000000000005b
Call trace:
 __filemap_add_folio+0xdd0/0x1034 mm/filemap.c:867 (P)
 filemap_add_folio+0xe8/0x298 mm/filemap.c:969
 ra_alloc_folio mm/readahead.c:448 [inline]
 page_cache_ra_order+0x588/0xb34 mm/readahead.c:509
 do_sync_mmap_readahead+0x2f0/0x660 mm/filemap.c:-1
 filemap_fault+0x5e4/0x1280 mm/filemap.c:3412
 __do_fault+0x1fc/0x4cc mm/memory.c:5189
 do_shared_fault mm/memory.c:5674 [inline]
 do_fault mm/memory.c:5748 [inline]
 do_pte_missing mm/memory.c:4251 [inline]
 handle_pte_fault mm/memory.c:6089 [inline]
 __handle_mm_fault mm/memory.c:6232 [inline]
 handle_mm_fault+0x1a08/0x4d38 mm/memory.c:6401
 do_page_fault+0x428/0x1554 arch/arm64/mm/fault.c:647
 do_translation_fault+0xc4/0x114 arch/arm64/mm/fault.c:783
 do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:919
 el0_da+0x64/0x160 arch/arm64/kernel/entry-common.c:627
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:789
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: f0053141 91080021 aa1503e0 940337cc (d4210000) 
---[ end trace 0000000000000000 ]---