reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffd5442b501a EPT pointer = 0x00000001d995701e SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=9164 comm=syz-executor5 WARNING: CPU: 0 PID: 9168 at arch/x86/kvm/x86.c:7313 kvm_arch_vcpu_ioctl_run+0x213/0x5d40 arch/x86/kvm/x86.c:7313 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 9168 Comm: syz-executor4 Not tainted 4.14.0-mm1+ #25 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+0x194/0x257 lib/dump_stack.c:53 panic+0x1e4/0x41c kernel/panic.c:183 __warn+0x1dc/0x200 kernel/panic.c:547 report_bug+0x211/0x2d0 lib/bug.c:184 fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:177 fixup_bug arch/x86/kernel/traps.c:246 [inline] do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:295 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:314 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:926 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x213/0x5d40 arch/x86/kvm/x86.c:7313 RSP: 0018:ffff8801c87b7670 EFLAGS: 00010216 RAX: 0000000000010000 RBX: ffff8801c8ca6000 RCX: ffffffff810de783 RDX: 00000000000001b3 RSI: ffffc90002cc8000 RDI: ffff8801cb770eb8 RBP: ffff8801c87b7a40 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 R13: 1ffff100390f6f72 R14: ffff8801cc6fc700 R15: ffff8801cb770c80 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: 0033:0x452879 RSP: 002b:00007f133600fbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000758300 RCX: 0000000000452879 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 R13: 0000000000a6f7ff R14: 00007f13360109c0 R15: 000000000000000c Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled