Re: WARNING in enter_vmx_operation

syzbot
2019-03-30T10:33:03Z

syzbot has bisected this bug to:

commit 8fcc4b5923af5de58b80b53a069453b135693304
Author: Jim Mattson <jmattson@google.com>
Date: Tue Jul 10 09:27:20 2018 +0000

kvm: nVMX: Introduce KVM_CAP_NESTED_STATE

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16dc157d200000
start commit: 3f16503b Merge branch 'fixes' of git://git.kernel.org/pub/..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=15dc157d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=11dc157d200000
kernel config: https://syzkaller.appspot.com/x/.config?x=49927b422dcf0b29
dashboard link: https://syzkaller.appspot.com/bug?extid=ab5d7a5d0fc0c7518f6d
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=132365a6400000

Reported-by: syzbot+ab5d7a5d0fc0c7518f6d@syzkaller.appspotmail.com
Fixes: 8fcc4b5923af ("kvm: nVMX: Introduce KVM_CAP_NESTED_STATE")

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