linux-kernel - Re: [syzbot] [kvm-x86?] WARNING in kvm_apic_accept

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Message-ID: <68eb180e.a70a0220.b3ac9.0010.GAE@google.com>
Date: Sat, 11 Oct 2025 19:53:02 -0700
From: syzbot <syzbot+b1784a9a955885da51cd@...kaller.appspotmail.com>
To: bp@...en8.de, dave.hansen@...ux.intel.com, hpa@...or.com, 
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org, mingo@...hat.com, 
	pbonzini@...hat.com, seanjc@...gle.com, syzkaller-bugs@...glegroups.com, 
	tglx@...utronix.de, x86@...nel.org
Subject: Re: [syzbot] [kvm-x86?] WARNING in kvm_apic_accept_events

syzbot suspects this issue was fixed by commit:

commit 0fe3e8d804fdcc09ef44fbffcad8c39261a03470
Author: Sean Christopherson <seanjc@...gle.com>
Date:   Thu Jun 5 19:50:17 2025 +0000

    KVM: x86: Move INIT_RECEIVED vs. INIT/SIPI blocked check to KVM_RUN

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1585c9e2580000
start commit:   64980441d269 Merge tag 'bpf-fixes' of git://git.kernel.org..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=26abb92f9ef9d1d0
dashboard link: https://syzkaller.appspot.com/bug?extid=b1784a9a955885da51cd
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12200c0c580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16fd31d4580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: KVM: x86: Move INIT_RECEIVED vs. INIT/SIPI blocked check to KVM_RUN

For information about bisection process see: https://goo.gl/tpsmEJ#bisection