------------[ cut here ]------------ kobject: 'queue' (ffff888092918a98): kobject_add_internal: parent: 'loop0', set: '' WARNING: CPU: 0 PID: 28809 at arch/x86/kvm/vmx.c:6968 handle_ept_misconfig+0xa9/0x440 /arch/x86/kvm/vmx.c:6968 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 28809 Comm: syz-executor.5 Not tainted 4.14.134 #29 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+0x138/0x19c /lib/dump_stack.c:53 panic+0x1f2/0x426 /kernel/panic.c:182 __warn.cold+0x2f/0x36 /kernel/panic.c:546 report_bug+0x216/0x254 /lib/bug.c:186 fixup_bug /arch/x86/kernel/traps.c:177 [inline] fixup_bug /arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x1bb/0x310 /arch/x86/kernel/traps.c:295 do_invalid_op+0x1b/0x20 /arch/x86/kernel/traps.c:314 invalid_op+0x1b/0x40 /arch/x86/entry/entry_64.S:960 RIP: 0010:handle_ept_misconfig+0xa9/0x440 /arch/x86/kvm/vmx.c:6968 RSP: 0018:ffff88802a5d7a28 EFLAGS: 00010216 RAX: 0000000000040000 RBX: ffffffff8117bfb0 RCX: ffffc90006a33000 RDX: 0000000000016aca RSI: ffffffff8117c059 RDI: ffff88805d5e0f40 RBP: ffff88802a5d7a50 R08: 0000000000000007 R09: ffff88802a5d7940 R10: 0000000000000000 R11: ffff88805d210000 R12: ffff88805d5e0f40 R13: 00000000fffffff2 R14: 0000000000000031 R15: ffff88802a336198 vmx_handle_exit+0x20d/0x12a0 /arch/x86/kvm/vmx.c:9194 vcpu_enter_guest+0xec8/0x5220 /arch/x86/kvm/x86.c:7239 vcpu_run /arch/x86/kvm/x86.c:7302 [inline] kvm_arch_vcpu_ioctl_run+0x318/0x1000 /arch/x86/kvm/x86.c:7469 kobject: 'mq' (ffff888092918ad8): kobject_add_internal: parent: 'loop0', set: '' kvm_vcpu_ioctl+0x401/0xd10 /arch/x86/kvm/../../../virt/kvm/kvm_main.c:2588 vfs_ioctl /fs/ioctl.c:46 [inline] file_ioctl /fs/ioctl.c:500 [inline] do_vfs_ioctl+0x7ae/0x1060 /fs/ioctl.c:684 kobject: 'mq' (ffff888092918ad8): kobject_uevent_env SYSC_ioctl /fs/ioctl.c:701 [inline] SyS_ioctl+0x8f/0xc0 /fs/ioctl.c:692 do_syscall_64+0x1e8/0x640 /arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459819 RSP: 002b:00007f38b6d2cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f38b6d2d6d4 R13: 00000000004c2bb7 R14: 00000000004d5f98 R15: 00000000ffffffff Kernel Offset: disabled Rebooting in 86400 seconds..