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kernel BUG at ./include/linux/pagemap.h:1408!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 8188 Comm: syz.1.276 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : __readahead_folio include/linux/pagemap.h:1408 [inline]
pc : readahead_folio include/linux/pagemap.h:1434 [inline]
pc : mpage_readahead+0x634/0x640 fs/mpage.c:367
lr : __readahead_folio include/linux/pagemap.h:1408 [inline]
lr : readahead_folio include/linux/pagemap.h:1434 [inline]
lr : mpage_readahead+0x634/0x640 fs/mpage.c:367
sp : ffff80009cf47240
x29: ffff80009cf473e0 x28: ffff80009cf477e8 x27: 1fffffbff86e1840
x26: 1fffffbff86e1841 x25: dfff800000000000 x24: 0000000000000001
x23: 0000000000000002 x22: 1ffff000139e8f00 x21: 1ffff000139e8f00
x20: ffff80009cf47800 x19: ffff80009cf477f8 x18: 00000000ffffffff
x17: ffff0001fea8c870 x16: ffff80008ad6b188 x15: 0000000000000001
x14: 1fffffbff86e1840 x13: 0000000000000000 x12: 0000000000000000
x11: ffff7fbff86e1841 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c4231ec0 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800080a206e8
x2 : 0000000000000001 x1 : 0000000000000008 x0 : 0000000000000000
Call trace:
 __readahead_folio include/linux/pagemap.h:1408 [inline] (P)
 readahead_folio include/linux/pagemap.h:1434 [inline] (P)
 mpage_readahead+0x634/0x640 fs/mpage.c:367 (P)
 blkdev_readahead+0x28/0x38 block/fops.c:504
 read_pages+0x13c/0x4c4 mm/readahead.c:163
 page_cache_ra_unbounded+0x324/0xa40 mm/readahead.c:269
 do_page_cache_ra mm/readahead.c:332 [inline]
 page_cache_ra_order+0xa18/0xee0 mm/readahead.c:535
 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: aa1703e0 97ca0d6e d4210000 97e2bcbd (d4210000) 
---[ end trace 0000000000000000 ]---