------------[ cut here ]------------ WARNING: CPU: 1 PID: 7077 at arch/x86/kvm/x86.c:8766 kvm_arch_vcpu_ioctl_run+0x768/0x880 arch/x86/kvm/x86.c:8766 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 7077 Comm: syz-executor716 Not tainted 5.7.0-rc5-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+0x1e9/0x30e lib/dump_stack.c:118 panic+0x264/0x7a0 kernel/panic.c:221 __warn+0x209/0x210 kernel/panic.c:582 report_bug+0x1ac/0x2d0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:175 [inline] do_error_trap+0xca/0x1c0 arch/x86/kernel/traps.c:267 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x768/0x880 arch/x86/kvm/x86.c:8766 Code: e8 1d b5 67 00 85 db 0f 8e 93 00 00 00 e8 70 b1 67 00 4d 89 e5 48 8b 2c 24 e9 7a fc ff ff e8 5f b1 67 00 eb 05 e8 58 b1 67 00 <0f> 0b e9 67 fc ff ff e8 4c b1 67 00 49 8d 9f f0 00 00 00 48 89 d8 RSP: 0018:ffffc900015b7e18 EFLAGS: 00010293 RAX: ffffffff810bc338 RBX: 0000000000000001 RCX: ffff88808c352340 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffff88808ec07000 R08: ffffffff810bbf99 R09: ffffed1015d27074 R10: ffffed1015d27074 R11: 0000000000000000 R12: 1ffff11011461826 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88808a30c040 kvm_vcpu_ioctl+0x67c/0xa80 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3138 vfs_ioctl fs/ioctl.c:47 [inline] ksys_ioctl fs/ioctl.c:771 [inline] __do_sys_ioctl fs/ioctl.c:780 [inline] __se_sys_ioctl+0xf9/0x160 fs/ioctl.c:778 do_syscall_64+0xf3/0x1b0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x449b99 Code: e8 8c b0 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 4b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f1b27d1cce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dfc58 RCX: 0000000000449b99 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00000000006dfc50 R08: 00007f1b27d1d700 R09: 0000000000000000 R10: 00007f1b27d1d700 R11: 0000000000000246 R12: 00000000006dfc5c R13: 00007ffcdf7e32ef R14: 00007f1b27d1d9c0 R15: 20c49ba5e353f7cf Kernel Offset: disabled Rebooting in 86400 seconds..