------------[ cut here ]------------ WARNING: CPU: 0 PID: 6136 at arch/x86/kvm/vmx/vmx.c:5192 handle_exception_nmi+0x14cf/0x1750 arch/x86/kvm/vmx/vmx.c:5192 Modules linked in: CPU: 0 UID: 0 PID: 6136 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:handle_exception_nmi+0x14cf/0x1750 arch/x86/kvm/vmx/vmx.c:5192 Code: 29 fe ff 31 ff 89 c5 89 c6 e8 ad 98 68 00 85 ed 0f 85 bd fd ff ff e8 60 9d 68 00 90 0f 0b 90 e9 af fd ff ff e8 52 9d 68 00 90 <0f> 0b 90 e9 d0 f2 ff ff e8 44 9d 68 00 31 f6 48 89 df e8 2a c4 ed RSP: 0018:ffffc9000489f9e0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88803a7f8000 RCX: ffffffff81526e8e RDX: ffff888027908000 RSI: ffffffff81527bbe RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000020c2c748 R13: 0000000000000007 R14: 0000000080000300 R15: ffff88803a7f80d8 FS: 00007fcfa1f2a6c0(0000) GS:ffff8880d6e71000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000031c1c000 CR4: 0000000000352ef0 Call Trace: __vmx_handle_exit arch/x86/kvm/vmx/vmx.c:6515 [inline] vmx_handle_exit+0x124c/0x1bd0 arch/x86/kvm/vmx/vmx.c:6532 vcpu_enter_guest arch/x86/kvm/x86.c:11073 [inline] vcpu_run+0x3206/0x5590 arch/x86/kvm/x86.c:11231 kvm_arch_vcpu_ioctl_run+0x1023/0x1970 arch/x86/kvm/x86.c:11576 kvm_vcpu_ioctl+0x5eb/0x1690 virt/kvm/kvm_main.c:4466 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0x18b/0x210 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x4e0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fcfa127dda9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fcfa1f2a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fcfa13abf80 RCX: 00007fcfa127dda9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007fcfa12ca47a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fcfa13abf80 R15: 00007ffd16b55a68