BUG: unable to handle kernel paging request at fffffffffffffffe
PGD 8a70067 P4D 8a70067 PUD 8a72067 PMD 0 
Oops: 0002 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 18810 Comm: blkid Not tainted 4.19.112-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:do_syscall_64+0x107/0x620 arch/x86/entry/common.c:293
Code: 87 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 c3 04 00 00 48 89 ef ff 14 dd 40 46 60 87 48 8d 7d 50 48 ba 00 00 00 00 00 fc ff df <48> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
RSP: 0018:ffff888032a1ff28 EFLAGS: 00010287
RAX: fffffffffffffffe RBX: 0000000000000015 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: ffffffff81a5f4ad RDI: ffff888032a1ffa8
RBP: ffff888032a1ff58 R08: ffff88805dd64280 R09: ffffed1015ce4733
R10: ffffed1015ce4732 R11: ffff8880ae723993 R12: 0000000000000000
R13: ffffffff88b25698 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffffffffffe CR3: 00000000955be000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7fbf8a7e6267
Code: 73 01 c3 48 8d 0d 3d af 20 00 31 d2 48 29 c2 89 11 48 83 c8 ff eb eb 90 90 90 90 90 90 90 90 90 90 90 90 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 0d af 20 00 31 d2 48 29 c2 89
RSP: 002b:00007ffe05dfa788 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 0000000000401300 RCX: 00007fbf8a7e6267
RDX: 000000000000001d RSI: 0000000000000000 RDI: 00007fbf8a7ea2e6
RBP: 00007fbf8a9e9000 R08: 00007fbf8a9f1570 R09: 0000000000000000
R10: 000000006ffffeff R11: 0000000000000246 R12: 00007fbf8a9f11c8
R13: 00007fbf8a9e9718 R14: 00000000000033ef R15: 00007fbf8a9f1570
Modules linked in:
CR2: fffffffffffffffe
---[ end trace 9c3026c3ac7e771a ]---
RIP: 0010:do_syscall_64+0x107/0x620 arch/x86/entry/common.c:293
Code: 87 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 c3 04 00 00 48 89 ef ff 14 dd 40 46 60 87 48 8d 7d 50 48 ba 00 00 00 00 00 fc ff df <48> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
RSP: 0018:ffff888032a1ff28 EFLAGS: 00010287
RAX: fffffffffffffffe RBX: 0000000000000015 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: ffffffff81a5f4ad RDI: ffff888032a1ffa8
RBP: ffff888032a1ff58 R08: ffff88805dd64280 R09: ffffed1015ce4733
R10: ffffed1015ce4732 R11: ffff8880ae723993 R12: 0000000000000000
R13: ffffffff88b25698 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffffffffffe CR3: 00000000955be000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400