syzbot suspects this issue was fixed by commit: commit 067a456d091d05fdae32cae350410d905968b645 Author: Sean Christopherson <seanjc@xxxxxxxxxx> Date: Tue Jul 13 16:32:43 2021 +0000 KVM: SVM: Require exact CPUID.0x1 match when stuffing EDX at INIT bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15d871b7300000 start commit: 0319b848b155 binfmt: a.out: Fix bogus semicolon git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=faed7df0f442c217 dashboard link: https://syzkaller.appspot.com/bug?extid=7590ddacf9f333c18f6c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1308d0ed300000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: KVM: SVM: Require exact CPUID.0x1 match when stuffing EDX at INIT For information about bisection process see: https://goo.gl/tpsmEJ#bisection