kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.15.0-rc3+ #223
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:native_write_cr4+0x4/0x10 arch/x86/include/asm/special_insns.h:76
RSP: 0018:ffff8801db407ca8 EFLAGS: 00010006
RAX: ffff8801da31a1c0 RBX: 00000000001606f0 RCX: ffffffff811a2a92
RDX: 0000000000010100 RSI: 0000000000000000 RDI: 00000000001606f0
RBP: ffff8801db407ca8 R08: 0000000000000000 R09: 1ffff1003b464f0c
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000006
R13: ffff8801da31a1c0 R14: ffff8801db414850 R15: ffff8801db414850
FS:  0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0472fb3000 CR3: 0000000005e22005 CR4: 00000000001626f0
Call Trace:
 <IRQ>
 __write_cr4 arch/x86/include/asm/paravirt.h:76 [inline]
 __cr4_set arch/x86/include/asm/tlbflush.h:180 [inline]
 cr4_clear_bits arch/x86/include/asm/tlbflush.h:203 [inline]
 kvm_cpu_vmxoff arch/x86/kvm/vmx.c:3582 [inline]
 hardware_disable+0x34a/0x4b0 arch/x86/kvm/vmx.c:3588
 kvm_arch_hardware_disable+0x35/0xd0 arch/x86/kvm/x86.c:7982
 hardware_disable_nolock+0x30/0x40 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3310
 flush_smp_call_function_queue+0x1f4/0x570 kernel/smp.c:243
 generic_smp_call_function_single_interrupt+0x13/0x30 kernel/smp.c:192
 smp_call_function_single_interrupt+0x103/0x640 arch/x86/kernel/smp.c:295
 call_function_single_interrupt+0x9d/0xb0 arch/x86/entry/entry_64.S:817
 </IRQ>
RIP: 0010:rcu_cblist_dequeue+0x64/0xe0 kernel/rcu/rcu_segcblist.c:54
RSP: 0018:ffff8801da327938 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff04
RAX: ffff8801d299bf50 RBX: ffff8801da327be0 RCX: 1ffff1003a5337ea
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8801da327bf0
RBP: ffff8801da327948 R08: 0000000000000000 R09: 1ffff1003b464f0c
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff81b55490
R13: ffff8801d2a9c1d8 R14: dffffc0000000000 R15: ffff8801da327c20
 rcu_do_batch kernel/rcu/tree.c:2756 [inline]
 invoke_rcu_callbacks kernel/rcu/tree.c:3012 [inline]
 __rcu_process_callbacks kernel/rcu/tree.c:2979 [inline]
 rcu_process_callbacks+0xe1a/0x17d0 kernel/rcu/tree.c:2996
 __do_softirq+0x2d7/0xb85 kernel/softirq.c:285
 run_ksoftirqd+0x50/0x100 kernel/softirq.c:666
 smpboot_thread_fn+0x450/0x7c0 kernel/smpboot.c:164
 kthread+0x33c/0x400 kernel/kthread.c:238
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:441
Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d 
RIP: native_write_cr4+0x4/0x10 arch/x86/include/asm/special_insns.h:76 RSP: ffff8801db407ca8
---[ end trace c0f6c3bffc7b42d5 ]---