general protection fault, probably for non-canonical address 0xdffffc000000000a: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000050-0x0000000000000057]
CPU: 0 PID: 7613 Comm: syz-executor.0 Not tainted 5.18.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__dentry_path+0x1ce/0x630 fs/d_path.c:342
Code: ff 48 c7 c7 b8 46 61 8c e8 7f c7 22 08 c7 44 24 04 01 00 00 00 eb 0e 0f 1f 44 00 00 89 44 24 04 e8 d7 a1 92 ff 48 8b 44 24 40 <42> 80 3c 20 00 74 0a 48 8b 7c 24 38 e8 d1 82 e3 ff 49 8b 5d 50 4c
RSP: 0018:ffffc900045afb98 EFLAGS: 00010293
RAX: 000000000000000a RBX: 1ffffffff18c28d0 RCX: ffff888044a98000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000005e2a R08: ffffffff81f318c9 R09: fffffbfff1bc082e
R10: fffffbfff1bc082e R11: 1ffffffff1bc082d R12: dffffc0000000000
R13: 0000000000000000 R14: ffffc900045afc60 R15: 0000000000000fff
FS:  00007f7f1d315700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32621000 CR3: 000000004be0e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dentry_path_raw+0x13b/0x200 fs/d_path.c:367
 kvm_uevent_notify_change+0x253/0x3a0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:5492
 kvm_destroy_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:1198 [inline]
 kvm_put_kvm+0xa2/0x11c0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1264
 kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:4795 [inline]
 kvm_dev_ioctl+0xdef/0x1ef0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4811
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f7f1c2890e9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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:00007f7f1d315168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f7f1c39c100 RCX: 00007f7f1c2890e9
RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 00000000000000ff
RBP: 00007f7f1c2e308d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffeafcf7acf R14: 00007f7f1d315300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__dentry_path+0x1ce/0x630 fs/d_path.c:342
Code: ff 48 c7 c7 b8 46 61 8c e8 7f c7 22 08 c7 44 24 04 01 00 00 00 eb 0e 0f 1f 44 00 00 89 44 24 04 e8 d7 a1 92 ff 48 8b 44 24 40 <42> 80 3c 20 00 74 0a 48 8b 7c 24 38 e8 d1 82 e3 ff 49 8b 5d 50 4c
RSP: 0018:ffffc900045afb98 EFLAGS: 00010293
RAX: 000000000000000a RBX: 1ffffffff18c28d0 RCX: ffff888044a98000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000005e2a R08: ffffffff81f318c9 R09: fffffbfff1bc082e
R10: fffffbfff1bc082e R11: 1ffffffff1bc082d R12: dffffc0000000000
R13: 0000000000000000 R14: ffffc900045afc60 R15: 0000000000000fff
FS:  00007f7f1d315700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe6c581b718 CR3: 000000004be0e000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	48 c7 c7 b8 46 61 8c 	mov    $0xffffffff8c6146b8,%rdi
   7:	e8 7f c7 22 08       	callq  0x822c78b
   c:	c7 44 24 04 01 00 00 	movl   $0x1,0x4(%rsp)
  13:	00
  14:	eb 0e                	jmp    0x24
  16:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  1b:	89 44 24 04          	mov    %eax,0x4(%rsp)
  1f:	e8 d7 a1 92 ff       	callq  0xff92a1fb
  24:	48 8b 44 24 40       	mov    0x40(%rsp),%rax
* 29:	42 80 3c 20 00       	cmpb   $0x0,(%rax,%r12,1) <-- trapping instruction
  2e:	74 0a                	je     0x3a
  30:	48 8b 7c 24 38       	mov    0x38(%rsp),%rdi
  35:	e8 d1 82 e3 ff       	callq  0xffe3830b
  3a:	49 8b 5d 50          	mov    0x50(%r13),%rbx
  3e:	4c                   	rex.WR