kobject: 'kvm' (ffff88012788d4d0): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (ffff88012788d4d0): kobject_uevent_env
kobject: 'kvm' (ffff88012788d4d0): fill_kobj_path: path = '/devices/virtual/misc/kvm'
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14443 at arch/x86/kvm/x86.c:8156 __x86_set_memory_region+0x5cd/0x7b0 arch/x86/kvm/x86.c:8156
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 14443 Comm: syz-executor.1 Not tainted 4.13.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:16 [inline]
 dump_stack+0x145/0x1e1 lib/dump_stack.c:52
 panic+0x1a9/0x34e kernel/panic.c:180
 __warn.cold.8+0x11a/0x156 kernel/panic.c:541
 report_bug+0x1a3/0x227 lib/bug.c:183
 fixup_bug arch/x86/kernel/traps.c:190 [inline]
 do_trap_no_signal arch/x86/kernel/traps.c:224 [inline]
 do_trap+0x1ef/0x2d0 arch/x86/kernel/traps.c:273
 do_error_trap+0x11f/0x390 arch/x86/kernel/traps.c:310
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:323
 invalid_op+0x1e/0x30 arch/x86/entry/entry_64.S:846
RIP: 0010:__x86_set_memory_region+0x5cd/0x7b0 arch/x86/kvm/x86.c:8156
RSP: 0018:ffff8801098df1b0 EFLAGS: 00010286
RAX: 00000000fffffffc RBX: 00000000000101ff RCX: 1ffff10021e16d72
RDX: dffffc0000000000 RSI: 0000000000000002 RDI: 0000000000000286
RBP: ffff8801098df2e8 R08: 0000000000000001 R09: 0000000000000000
R10: ffff88010f0b6bc8 R11: ffff88010f0b6300 R12: ffff8800ba924980
R13: ffff8801098df2c0 R14: ffff8801098df280 R15: 00007f9c4f25d000
 x86_set_memory_region+0x38/0x60 arch/x86/kvm/x86.c:8168
 kvm_arch_destroy_vm+0x731/0xa90 arch/x86/kvm/x86.c:8184
 kvm_destroy_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:768 [inline]
 kvm_put_kvm+0x59a/0xd50 arch/x86/kvm/../../../virt/kvm/kvm_main.c:789
 kvm_vcpu_release+0x77/0xa0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2409
 __fput+0x2cf/0x900 fs/file_table.c:210
 ____fput+0x9/0x10 fs/file_table.c:246
 task_work_run+0x14e/0x230 kernel/task_work.c:116
 get_signal+0x1211/0x15f0 kernel/signal.c:2160
 do_signal+0x94/0x2210 arch/x86/kernel/signal.c:808
 exit_to_usermode_loop+0x1bc/0x280 arch/x86/entry/common.c:157
 prepare_exit_to_usermode arch/x86/entry/common.c:194 [inline]
 syscall_return_slowpath+0x2cb/0x360 arch/x86/entry/common.c:263
 entry_SYSCALL_64_fastpath+0xc0/0xc2
RIP: 0033:0x45af49
RSP: 002b:00007f9c4f23ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 000000000045af49
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006
RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c4f23b6d4
R13: 00000000004c4905 R14: 00000000004db298 R15: 00000000ffffffff
Kernel Offset: disabled
Rebooting in 86400 seconds..