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kernel BUG at mm/page_table_check.c:146!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 7169 Comm: syz-executor.0 Not tainted 6.9.0-rc3-syzkaller-gb5d2afe8745b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __page_table_check_zero+0x280/0x2bc mm/page_table_check.c:146
lr : __page_table_check_zero+0x280/0x2bc mm/page_table_check.c:146
sp : ffff80009d5975f0
x29: ffff80009d5975f0 x28: ffff800093719000 x27: 0000000000000000
x26: dfff800000000000 x25: 0000000000000000 x24: ffff0000c0763604
x23: 1ffff000126e33d8 x22: dfff800000000000 x21: 0000000000000002
x20: ffff0000c0763600 x19: 0000000000000002 x18: ffff80009d597420
x17: 000000000002e011 x16: ffff800080332544 x15: 0000000000000001
x14: 1fffe000180ec6c0 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000040000 x10: 0000000000006449 x9 : ffff8000a5071000
x8 : 000000000000644a x7 : ffff800080af38f0 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800080af3d5c
x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001
Call trace:
 __page_table_check_zero+0x280/0x2bc mm/page_table_check.c:146
 page_table_check_free include/linux/page_table_check.h:41 [inline]
 free_pages_prepare mm/page_alloc.c:1142 [inline]
 free_unref_page_prepare+0x974/0xa94 mm/page_alloc.c:2347
 free_unref_page+0x84/0x428 mm/page_alloc.c:2487
 free_the_page mm/page_alloc.c:564 [inline]
 __free_pages+0x1a0/0x1cc mm/page_alloc.c:4661
 free_pages+0xcc/0x110 mm/page_alloc.c:4672
 hcd_buffer_free_pages+0xf0/0x15c drivers/usb/core/buffer.c:210
 dec_usb_memory_use_count+0x250/0x330 drivers/usb/core/devio.c:198
 usbdev_vm_close+0x44/0x54 drivers/usb/core/devio.c:222
 mmap_region+0xe60/0x1764 mm/mmap.c:2939
 do_mmap+0x76c/0xda4 mm/mmap.c:1385
 vm_mmap_pgoff+0x1a0/0x3d4 mm/util.c:573
 ksys_mmap_pgoff+0x3c8/0x5b0 mm/mmap.c:1431
 __do_sys_mmap arch/arm64/kernel/sys.c:28 [inline]
 __se_sys_mmap arch/arm64/kernel/sys.c:21 [inline]
 __arm64_sys_mmap+0xf8/0x110 arch/arm64/kernel/sys.c:21
 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
Code: d4210000 97e98136 d4210000 97e98134 (d4210000) 
---[ end trace 0000000000000000 ]---