device gre0 entered promiscuous mode
*** Guest State ***
CR0: actual=0x0000000080000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7
BUG: unable to handle kernel paging request at fffffffffffffff8
IP: set_task_cpu+0x79/0x830 kernel/sched/core.c:1154
PGD 5e28067 P4D 5e28067 PUD 5e2a067 PMD 0 
Oops: 0002 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 5611 Comm: syz-executor1 Not tainted 4.15.0-rc1-next-20171128+ #54
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8801c6e5a040 task.stack: ffff8801d6518000
RIP: 0010:set_task_cpu+0x79/0x830 kernel/sched/core.c:1154
RSP: 0018:ffff8801db507648 EFLAGS: 00010086
RAX: ffffed003b6a0ecd RBX: ffff8801d0594140 RCX: 1ffff1003b6a0ec5
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d0594140
RBP: ffff8801db507730 R08: ffff88021fff805c R09: ffff8801d05941a4
R10: ffff8801c6e5a040 R11: 0000000000000005 R12: ffff8801db507708
R13: 1ffff1003b6a0ecd R14: 0000000000000001 R15: ffff8801d05945cc
FS:  00007f77e61e5700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffffffffff8 CR3: 00000001d4323000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000008
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 try_to_wake_up+0x564/0x1600 kernel/sched/core.c:2067
 default_wake_function+0x30/0x50 kernel/sched/core.c:3629
 autoremove_wake_function+0x78/0x350 kernel/sched/wait.c:377
 __wake_up_common+0x18e/0x780 kernel/sched/wait.c:97
 __wake_up_common_lock+0x1b4/0x310 kernel/sched/wait.c:125
 __wake_up+0xe/0x10 kernel/sched/wait.c:149
 wake_up_klogd_work_func+0x4a/0x70 kernel/printk/printk.c:2699
 irq_work_run_list+0x184/0x240 kernel/irq_work.c:155
 irq_work_run+0x31/0x50 kernel/irq_work.c:171
 flush_smp_call_function_queue+0x288/0x570 kernel/smp.c:257
 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+0xa9/0xb0 arch/x86/entry/entry_64.S:929
 </IRQ>
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:777 [inline]
RIP: 0010:console_unlock+0x954/0xd70 kernel/printk/printk.c:2235
RSP: 0018:ffff8801d651f2f8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff04
RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff8159b46b
RDX: 00000000000068a4 RSI: ffffc9000428b000 RDI: 0000000000000212
RBP: ffff8801d651f3e0 R08: 1ffff1003aca3e2d R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff83a22180
 vprintk_emit+0x4ad/0x590 kernel/printk/printk.c:1757
 vprintk_default+0x28/0x30 kernel/printk/printk.c:1796
 vprintk_func+0x57/0xc0 kernel/printk/printk_safe.c:379
 printk+0xaa/0xca kernel/printk/printk.c:1829
 dump_vmcs arch/x86/kvm/vmx.c:8675 [inline]
 vmx_handle_exit+0xbee/0x1ce0 arch/x86/kvm/vmx.c:8830
 vcpu_enter_guest arch/x86/kvm/x86.c:7067 [inline]
 vcpu_run arch/x86/kvm/x86.c:7129 [inline]
 kvm_arch_vcpu_ioctl_run+0x1d53/0x5d20 arch/x86/kvm/x86.c:7299
 kvm_vcpu_ioctl+0x64c/0x1010 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2551
 vfs_ioctl fs/ioctl.c:46 [inline]
 do_vfs_ioctl+0x1b1/0x1530 fs/ioctl.c:686
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692
 entry_SYSCALL_64_fastpath+0x1f/0x96
RIP: 0033:0x4529d9
RSP: 002b:00007f77e61e4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004529d9
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015
RBP: 00000000202b2800 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000009120
R13: 000000002aaaaaab R14: 00007f77e61e56d4 R15: 0000000000000000
Code: 85 48 ff ff ff d0 65 4c 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 <cc> 1f 44 00 00 65 8b 05 bb ca b4 7e 89 c0 48 0f a3 05 c1 56 12 
RIP: set_task_cpu+0x79/0x830 kernel/sched/core.c:1154 RSP: ffff8801db507648
CR2: fffffffffffffff8
---[ end trace 3f726f04ae29e5b0 ]---