el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
------------[ cut here ]------------
kernel BUG at mm/page_table_check.c:155!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4547 Comm: syz-executor.0 Not tainted 6.1.111-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __page_table_check_zero+0x288/0x2bc mm/page_table_check.c:155
lr : __page_table_check_zero+0x288/0x2bc mm/page_table_check.c:155
sp : ffff80001de675f0
x29: ffff80001de675f0 x28: ffff800015b4f000 x27: 0000000000000000
x26: dfff800000000000 x25: 0000000000000000 x24: ffff0000c198776c
x23: 1ffff00002b69e98 x22: dfff800000000000 x21: 0000000000000001
x20: ffff0000c1987760 x19: 0000000000000001 x18: 1fffe0003686e776
x17: 0000000000000000 x16: ffff800008303e98 x15: 0000000000000000
x14: 1ffff00002b100b0 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800008a0e2f4
x8 : ffff0000dabb5340 x7 : ffff800008a0dda8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008a0e210
x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001
Call trace:
 __page_table_check_zero+0x288/0x2bc mm/page_table_check.c:155
 page_table_check_free include/linux/page_table_check.h:46 [inline]
 free_pages_prepare mm/page_alloc.c:1445 [inline]
 free_pcp_prepare mm/page_alloc.c:1494 [inline]
 free_unref_page_prepare+0xe8c/0x1070 mm/page_alloc.c:3369
 free_unref_page+0x80/0x420 mm/page_alloc.c:3464
 free_the_page mm/page_alloc.c:754 [inline]
 __free_pages+0x1a0/0x1cc mm/page_alloc.c:5647
 free_pages+0xa0/0xb8 mm/page_alloc.c:5658
 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+0x1110/0x1a98 mm/mmap.c:2889
 do_mmap+0xa00/0x1108 mm/mmap.c:1425
 vm_mmap_pgoff+0x1a4/0x2b4 mm/util.c:520
 ksys_mmap_pgoff+0x3c8/0x5b0 mm/mmap.c:1471
 __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:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: d4210000 97ebb3c1 d4210000 97ebb3bf (d4210000) 
---[ end trace 0000000000000000 ]---