syzbot has bisected this bug to:
commit ee1fa209f5e5ca5c1e76c7aa1c2aab292f371f4a
Author: Junaid Shahid <junaids@xxxxxxxxxx>
Date: Fri Mar 20 21:28:03 2020 +0000
KVM: x86: Sync SPTEs when injecting page/EPT fault into L1
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=138f49de100000
start commit: cb8e59cc Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=104f49de100000
console output: https://syzkaller.appspot.com/x/log.txt?x=178f49de100000
kernel config: https://syzkaller.appspot.com/x/.config?x=a16ddbc78955e3a9
dashboard link: https://syzkaller.appspot.com/bug?extid=2a7156e11dc199bdbd8a
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=134ca2de100000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=178272f2100000
Reported-by: syzbot+2a7156e11dc199bdbd8a@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: ee1fa209f5e5 ("KVM: x86: Sync SPTEs when injecting page/EPT fault into L1")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
