RAPL PMU: hw unit of domain pp0-core 2^-0 Joules RAPL PMU: hw unit of domain package 2^-0 Joules RAPL PMU: hw unit of domain dram 2^-0 Joules RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1 at arch/x86/kvm/mmu.c:284 kvm_mmu_set_mmio_spte_mask+0x79/0x80 arch/x86/kvm/mmu.c:284 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.14.188-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:kvm_mmu_set_mmio_spte_mask+0x79/0x80 arch/x86/kvm/mmu.c:284 RSP: 0000:ffff8880a9807c98 EFLAGS: 00010297 RAX: ffff8880aa3fe040 RBX: 0008000000000001 RCX: 00000000ffffff45 RDX: 0000000000000000 RSI: 0008000000000001 RDI: 0008000000000001 RBP: 0008000000000001 R08: 0000000000000001 R09: ffffe8ffffd12cc8 R10: ffffe8ffffd12de7 R11: 0000000000000000 R12: 00000000000000fb R13: 00000000fffffffb R14: 0000000000000000 R15: 0000000000000000 kvm_set_mmio_spte_mask arch/x86/kvm/mmu.c:5716 [inline] kvm_mmu_module_init+0x36d/0x650 arch/x86/kvm/mmu.c:5726 kvm_arch_init+0xa0/0x1f0 arch/x86/kvm/x86.c:6367 kvm_init+0x66/0x510 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4088 vmx_init+0x28/0x2aa arch/x86/kvm/vmx.c:12901 do_one_initcall+0x88/0x202 init/main.c:826 do_initcall_level init/main.c:892 [inline] do_initcalls init/main.c:900 [inline] do_basic_setup init/main.c:918 [inline] kernel_init_freeable+0x558/0x619 init/main.c:1075 kernel_init+0xd/0x15b init/main.c:1000 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Rebooting in 86400 seconds..