On Sat, Mar 30, 2019 at 03:33:00AM -0700, syzbot wrote: > syzbot has bisected this bug to: > > commit 8fcc4b5923af5de58b80b53a069453b135693304 > Author: Jim Mattson <jmattson@xxxxxxxxxx> > 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@xxxxxxxxxxxxxxxxxxxxxxxxx > Fixes: 8fcc4b5923af ("kvm: nVMX: Introduce KVM_CAP_NESTED_STATE") > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection Likewise, this is variant on the bug fixed by commit 5bea5123cbf0 ("KVM: VMX: check nested state and CR4.VMXE against SMM"). #syz fix: KVM: VMX: check nested state and CR4.VMXE against SMM
