netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. ldm_validate_partition_table(): Disk read failed. Dev loop0: unable to read RDB block 0 loop0: unable to read partition table ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3343 at arch/x86/kvm/vmx.c:6952 handle_ept_misconfig+0x11f/0x430 arch/x86/kvm/vmx.c:6952 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 3343 Comm: syz-executor.5 Not tainted 4.14.193-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+0x20/0x4b kernel/panic.c:547 report_bug+0x208/0x249 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:6952 RSP: 0018:ffff88805c2b7a78 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffffffff81153720 RCX: ffffc9000cb56000 RDX: 0000000000040000 RSI: ffffffff8115383f RDI: ffff888093179900 RBP: ffff888093179900 R08: 0000000000000007 R09: ffff88805c2b79b8 R10: 0000000000000000 R11: ffff88809eee8240 R12: 00000000fffffff2 R13: 0000000000000031 R14: 0000000000000000 R15: ffff888093179900 vmx_handle_exit+0x1f8/0x14d0 arch/x86/kvm/vmx.c:9183 vcpu_enter_guest arch/x86/kvm/x86.c:7290 [inline] vcpu_run arch/x86/kvm/x86.c:7353 [inline] kvm_arch_vcpu_ioctl_run+0x1dee/0x5d30 arch/x86/kvm/x86.c:7520 kvm_vcpu_ioctl+0x3de/0xc50 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/0xff0 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: 0033:0x45ce69 RSP: 002b:00007ff6fde96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000010ac0 RCX: 000000000045ce69 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffdd3d61def R14: 00007ff6fde979c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..