------------[ cut here ]------------ WARNING: CPU: 0 PID: 28403 at arch/x86/kvm/x86.c:618 kvm_inject_emulated_page_fault+0x210/0x290 arch/x86/kvm/x86.c:618 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 28403 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x188/0x20d lib/dump_stack.c:118 panic+0x2e3/0x75c kernel/panic.c:221 __warn.cold+0x2f/0x35 kernel/panic.c:582 report_bug+0x27b/0x2f0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:105 [inline] fixup_bug arch/x86/kernel/traps.c:100 [inline] do_error_trap+0x12b/0x220 arch/x86/kernel/traps.c:197 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:216 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:kvm_inject_emulated_page_fault+0x210/0x290 arch/x86/kvm/x86.c:618 Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 79 48 8b 53 08 4c 89 f6 48 89 ef e8 da 0f 0c 00 e9 10 ff ff ff e8 c0 ad 68 00 <0f> 0b e9 3a fe ff ff 4c 89 e7 e8 e1 c2 a7 00 e9 5d fe ff ff 48 89 RSP: 0018:ffffc90006c2f968 EFLAGS: 00010212 RAX: 0000000000040000 RBX: ffffc90006c2f9e0 RCX: ffffc90012781000 RDX: 000000000000d052 RSI: ffffffff810b2100 RDI: 0000000000000001 RBP: ffff888043ba4500 R08: ffff88808fa7a140 R09: ffffed10128a7482 R10: ffff88809453a40b R11: ffffed10128a7481 R12: 0000000000000000 R13: 0000000000000001 R14: ffffc90006c2fab8 R15: ffff888043ba4840 nested_vmx_get_vmptr+0x1f9/0x2a0 arch/x86/kvm/vmx/nested.c:4638 handle_vmon arch/x86/kvm/vmx/nested.c:4767 [inline] handle_vmon+0x168/0x3a0 arch/x86/kvm/vmx/nested.c:4728 vmx_handle_exit+0x29c/0x1260 arch/x86/kvm/vmx/vmx.c:6067 vcpu_enter_guest arch/x86/kvm/x86.c:8604 [inline] vcpu_run arch/x86/kvm/x86.c:8669 [inline] kvm_arch_vcpu_ioctl_run+0x3023/0x69f0 arch/x86/kvm/x86.c:8890 kvm_vcpu_ioctl+0x46a/0xe20 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3163 vfs_ioctl fs/ioctl.c:47 [inline] ksys_ioctl+0x11a/0x180 fs/ioctl.c:771 __do_sys_ioctl fs/ioctl.c:780 [inline] __se_sys_ioctl fs/ioctl.c:778 [inline] __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:778 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x45ca69 Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fd4a630cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000004e8000 RCX: 000000000045ca69 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a RBP: 000000000078c180 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000003c6 R14: 00000000004c6743 R15: 00007fd4a630d6d4 Kernel Offset: disabled Rebooting in 86400 seconds..