device lo entered promiscuous mode
netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'.
netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'.
WARNING: CPU: 0 PID: 17150 at arch/x86/kvm/vmx.c:3844 free_loaded_vmcs+0x10f/0x150 arch/x86/kvm/vmx.c:3844
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 17150 Comm: syz-executor7 Not tainted 4.14.0-rc8-next-20171110+ #40
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x194/0x257 lib/dump_stack.c:53
 panic+0x1e4/0x41c kernel/panic.c:183
 __warn+0x1c4/0x1e0 kernel/panic.c:546
 report_bug+0x211/0x2d0 lib/bug.c:184
 fixup_bug+0x40/0x90 arch/x86/kernel/traps.c:177
 do_trap_no_signal arch/x86/kernel/traps.c:211 [inline]
 do_trap+0x260/0x390 arch/x86/kernel/traps.c:260
 do_error_trap+0x120/0x390 arch/x86/kernel/traps.c:297
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:310
 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:926
RIP: 0010:free_loaded_vmcs+0x10f/0x150 arch/x86/kvm/vmx.c:3844
RSP: 0018:ffff8801d9a4ef28 EFLAGS: 00010293
RAX: ffff8801c2b60080 RBX: ffff8801c1f9e3d8 RCX: ffffffff8119cb5f
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801c1f9e3e0
RBP: ffff8801d9a4ef40 R08: ffffea0007626aa0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d89aa000
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffed003b349e09
 vmx_free_vcpu+0x1d3/0x2c0 arch/x86/kvm/vmx.c:9507
 kvm_arch_vcpu_free arch/x86/kvm/x86.c:7730 [inline]
 kvm_free_vcpus arch/x86/kvm/x86.c:8179 [inline]
 kvm_arch_destroy_vm+0x4b4/0x990 arch/x86/kvm/x86.c:8278
 kvm_destroy_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:726 [inline]
 kvm_put_kvm+0x695/0xde0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:747
 kvm_vm_release+0x42/0x50 arch/x86/kvm/../../../virt/kvm/kvm_main.c:758
 __fput+0x333/0x7f0 fs/file_table.c:210
 ____fput+0x15/0x20 fs/file_table.c:244
 task_work_run+0x199/0x270 kernel/task_work.c:113
 exit_task_work include/linux/task_work.h:22 [inline]
 do_exit+0x9b5/0x1ad0 kernel/exit.c:869
 do_group_exit+0x149/0x400 kernel/exit.c:972
 get_signal+0x73f/0x16c0 kernel/signal.c:2333
 do_signal+0x94/0x1ee0 arch/x86/kernel/signal.c:809
 exit_to_usermode_loop+0x214/0x310 arch/x86/entry/common.c:158
 prepare_exit_to_usermode arch/x86/entry/common.c:195 [inline]
 syscall_return_slowpath+0x490/0x550 arch/x86/entry/common.c:264
 entry_SYSCALL_64_fastpath+0x94/0x96
RIP: 0033:0x452879
RSP: 002b:00007f8fb092dce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00000000007583e0 RCX: 0000000000452879
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000007583e0
RBP: 00000000007583e0 R08: 000000000000025e R09: 00000000007583b8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000a6f7ff R14: 00007f8fb092e9c0 R15: 000000000000001e
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..