syzbot

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WARNING: CPU: 0 PID: 26310 at kernel/kthread.c:524 __kthread_bind_mask kernel/kthread.c:524 [inline]
WARNING: CPU: 0 PID: 26310 at kernel/kthread.c:524 kthread_bind_mask+0x39/0xc0 kernel/kthread.c:542
Modules linked in:
CPU: 1 PID: 26310 Comm: syz-executor.1 Not tainted 6.2.0-rc5-syzkaller-00205-gc96618275234 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
RIP: 0010:__kthread_bind_mask kernel/kthread.c:524 [inline]
RIP: 0010:kthread_bind_mask+0x39/0xc0 kernel/kthread.c:542
Code: fb e8 cb 09 2d 00 be 02 00 00 00 48 89 df e8 ee 4a 04 00 31 ff 48 89 c5 48 89 c6 e8 81 06 2d 00 48 85 ed 75 12 e8 a7 09 2d 00 <0f> 0b 5b 5d 41 5c 41 5d e9 9a 09 2d 00 e8 95 09 2d 00 4c 8d ab 58
RSP: 0018:ffffc90014c1fbc0 EFLAGS: 00010212
RAX: 0000000000001da3 RBX: ffff88802613ba80 RCX: ffffc9000c654000
RDX: 0000000000040000 RSI: ffffffff81545849 RDI: 0000000000000007
RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8e72ec58
R13: ffff88807b169d40 R14: ffff88802b709020 R15: ffff88802b709000
FS:  00007fdb94c45700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000201c6000 CR3: 000000002410e000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 000000000000003b DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 init_rescuer kernel/workqueue.c:4280 [inline]
 init_rescuer+0x141/0x1d0 kernel/workqueue.c:4259
 alloc_workqueue+0xca3/0x1020 kernel/workqueue.c:4347
 kvm_mmu_init_tdp_mmu+0x92/0x1c0 arch/x86/kvm/mmu/tdp_mmu.c:24
 kvm_mmu_init_vm+0x12c/0x360 arch/x86/kvm/mmu/mmu.c:6020
 kvm_arch_init_vm+0x6c/0x750 arch/x86/kvm/x86.c:12097
 kvm_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:1201 [inline]
 kvm_dev_ioctl_create_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:5023 [inline]
 kvm_dev_ioctl+0xb04/0x1cd0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:5065
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdb93e8c0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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:00007fdb94c45168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fdb93fabf80 RCX: 00007fdb93e8c0c9
RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007
RBP: 00007fdb93ee7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fdb940cfb1f R14: 00007fdb94c45300 R15: 0000000000022000
 </TASK>