------------[ cut here ]------------
WARNING: CPU: 1 PID: 16439 at kernel/kthread.c:524 __kthread_bind_mask kernel/kthread.c:524 [inline]
WARNING: CPU: 1 PID: 16439 at kernel/kthread.c:524 kthread_bind_mask+0x39/0xc0 kernel/kthread.c:542
Modules linked in:
CPU: 1 PID: 16439 Comm: syz-executor.5 Not tainted 6.3.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:__kthread_bind_mask kernel/kthread.c:524 [inline]
RIP: 0010:kthread_bind_mask+0x39/0xc0 kernel/kthread.c:542
Code: fb e8 2b 1d 2e 00 be 02 00 00 00 48 89 df e8 de 4f 04 00 31 ff 48 89 c5 48 89 c6 e8 81 19 2e 00 48 85 ed 75 12 e8 07 1d 2e 00 <0f> 0b 5b 5d 41 5c 41 5d e9 fa 1c 2e 00 e8 f5 1c 2e 00 4c 8d ab 58
RSP: 0018:ffffc9000b7cfb88 EFLAGS: 00010212
RAX: 0000000000001f59 RBX: ffff8880522a0000 RCX: ffffc9000ca97000
RDX: 0000000000040000 RSI: ffffffff8154c7f9 RDI: 0000000000000007
RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8e77bfd8
R13: ffff888079119000 R14: ffff888079119160 R15: ffff888079119020
FS:  0000000000000000(0000) GS:ffff8880b9900000(0063) knlGS:00000000f7f46b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000567fcefc CR3: 0000000029a1d000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 init_rescuer.part.0+0xf0/0x170 kernel/workqueue.c:4395
 init_rescuer kernel/workqueue.c:4379 [inline]
 alloc_workqueue+0xd7a/0x1110 kernel/workqueue.c:4462
 kvm_mmu_init_tdp_mmu+0x23/0x100 arch/x86/kvm/mmu/tdp_mmu.c:19
 kvm_mmu_init_vm+0x150/0x380 arch/x86/kvm/mmu/mmu.c:6098
 kvm_arch_init_vm+0x6c/0x750 arch/x86/kvm/x86.c:12184
 kvm_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:1193 [inline]
 kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:5015 [inline]
 kvm_dev_ioctl+0xa39/0x1bc0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:5057
 __do_compat_sys_ioctl+0x255/0x2b0 fs/ioctl.c:968
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203
 entry_SYSENTER_compat_after_hwframe+0x70/0x82
RIP: 0023:0xf7f6c579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f7f465cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000000ae01
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess), 2 bytes skipped:
   0:	10 06                	adc    %al,(%rsi)
   2:	03 74 b4 01          	add    0x1(%rsp,%rsi,4),%esi
   6:	10 07                	adc    %al,(%rdi)
   8:	03 74 b0 01          	add    0x1(%rax,%rsi,4),%esi
   c:	10 08                	adc    %cl,(%rax)
   e:	03 74 d8 01          	add    0x1(%rax,%rbx,8),%esi
  1e:	00 51 52             	add    %dl,0x52(%rcx)
  21:	55                   	push   %rbp
  22:	89 e5                	mov    %esp,%ebp
  24:	0f 34                	sysenter
  26:	cd 80                	int    $0x80
* 28:	5d                   	pop    %rbp <-- trapping instruction
  29:	5a                   	pop    %rdx
  2a:	59                   	pop    %rcx
  2b:	c3                   	retq
  2c:	90                   	nop
  2d:	90                   	nop
  2e:	90                   	nop
  2f:	90                   	nop
  30:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi
  37:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi