------------[ cut here ]------------ WARNING: CPU: 0 PID: 6815 at arch/x86/kvm/vmx.c:6950 handle_ept_misconfig+0x11f/0x430 arch/x86/kvm/vmx.c:6950 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 6815 Comm: syz-executor.0 Not tainted 4.14.184-syzkaller #0 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+0x1b2/0x283 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x2f/0x30 kernel/panic.c:547 report_bug+0x20a/0x248 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+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:handle_ept_misconfig+0x11f/0x430 arch/x86/kvm/vmx.c:6950 RSP: 0018:ffff8880629c7a78 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffffffff8114e520 RCX: ffffc90005a54000 RDX: 0000000000040000 RSI: ffffffff8114e63f RDI: ffff888064ee1940 RBP: ffff888064ee1940 R08: 0000000000000007 R09: ffff8880629c79b8 R10: ffff888095408a18 R11: ffff888095408140 R12: 00000000fffffff2 R13: 0000000000000000 R14: ffff888064ee1940 R15: dffffc0000000000 vmx_handle_exit+0x1f8/0x12e0 arch/x86/kvm/vmx.c:9181 vcpu_enter_guest arch/x86/kvm/x86.c:7316 [inline] vcpu_run arch/x86/kvm/x86.c:7379 [inline] kvm_arch_vcpu_ioctl_run+0x1fd7/0x58f0 arch/x86/kvm/x86.c:7546 kvm_vcpu_ioctl+0x3df/0xc70 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2661 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x75a/0xfe0 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45cba9 RSP: 002b:00007f17968d4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000004e8f40 RCX: 000000000045cba9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000003d3 R14: 00000000004c696c R15: 00007f17968d56d4 Kernel Offset: disabled Rebooting in 86400 seconds..