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kernel BUG at mm/page_table_check.c:146!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 PID: 5069 Comm: syz-executor210 Not tainted 6.8.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:__page_table_check_zero+0x2d8/0x4a0 mm/page_table_check.c:146
Code: ff cb e9 b5 fd ff ff e8 e6 36 92 ff 48 ff cb e9 27 fe ff ff e8 d9 36 92 ff 90 0f 0b e8 d1 36 92 ff 90 0f 0b e8 c9 36 92 ff 90 <0f> 0b f3 0f 1e fa 4c 89 f6 48 81 e6 ff 0f 00 00 31 ff e8 91 3b 92
RSP: 0018:ffffc900039d7998 EFLAGS: 00010293
RAX: ffffffff82013577 RBX: dffffc0000000000 RCX: ffff888024579dc0
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888018c3c04c
RBP: ffff888018c3c04c R08: ffff888018c3c04f R09: 1ffff11003187809
R10: dffffc0000000000 R11: ffffed100318780a R12: 0000000000000000
R13: 1ffffffff289dac4 R14: 000000000000000a R15: ffff888018c3c000
FS:  0000555555aad380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffb24d4020 CR3: 00000000227f0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 page_table_check_free include/linux/page_table_check.h:41 [inline]
 free_pages_prepare mm/page_alloc.c:1141 [inline]
 __free_pages_ok+0xc56/0xd70 mm/page_alloc.c:1269
 dec_usb_memory_use_count+0x259/0x350 drivers/usb/core/devio.c:198
 mmap_region+0x134c/0x1fa0 mm/mmap.c:2949
 do_mmap+0x7ae/0xe60 mm/mmap.c:1379
 vm_mmap_pgoff+0x1e2/0x420 mm/util.c:556
 ksys_mmap_pgoff+0x503/0x6e0 mm/mmap.c:1425
 do_syscall_64+0xf9/0x240
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f33b7db90e9
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffb243a9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007fffb243aba8 RCX: 00007f33b7db90e9
RDX: 0000000002000007 RSI: 0000000000400000 RDI: 0000000020000000
RBP: 00007f33b7e2c610 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fffb243ab98 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__page_table_check_zero+0x2d8/0x4a0 mm/page_table_check.c:146
Code: ff cb e9 b5 fd ff ff e8 e6 36 92 ff 48 ff cb e9 27 fe ff ff e8 d9 36 92 ff 90 0f 0b e8 d1 36 92 ff 90 0f 0b e8 c9 36 92 ff 90 <0f> 0b f3 0f 1e fa 4c 89 f6 48 81 e6 ff 0f 00 00 31 ff e8 91 3b 92
RSP: 0018:ffffc900039d7998 EFLAGS: 00010293
RAX: ffffffff82013577 RBX: dffffc0000000000 RCX: ffff888024579dc0
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888018c3c04c
RBP: ffff888018c3c04c R08: ffff888018c3c04f R09: 1ffff11003187809
R10: dffffc0000000000 R11: ffffed100318780a R12: 0000000000000000
R13: 1ffffffff289dac4 R14: 000000000000000a R15: ffff888018c3c000
FS:  0000555555aad380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000080 CR3: 00000000227f0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400