Re: WARNING in free_loaded_vmcs (2)

2019-04-01 Thread Sean Christopherson
On Sat, Mar 30, 2019 at 09:53:01PM -0700, syzbot wrote: > syzbot has bisected this bug to: > > commit 8fcc4b5923af5de58b80b53a069453b135693304 > Author: Jim Mattson > Date: Tue Jul 10 09:27:20 2018 + > > kvm: nVMX: Introduce KVM_CAP_NESTED_STATE > > bisection log: https://syzkaller.a

Re: WARNING in free_loaded_vmcs (2)

2019-03-30 Thread syzbot
syzbot has bisected this bug to: commit 8fcc4b5923af5de58b80b53a069453b135693304 Author: Jim Mattson Date: Tue Jul 10 09:27:20 2018 + kvm: nVMX: Introduce KVM_CAP_NESTED_STATE bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17fba63f20 start commit: 60c1f892 Merge t

Re: WARNING in free_loaded_vmcs (2)

2018-09-03 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:60c1f89241d4 Merge tag 'dma-mapping-4.19-2' of git://git.i.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15022d5a40 kernel config: https://syzkaller.appspot.com/x/.config?x=4c7e83

Re: WARNING in free_loaded_vmcs (2)

2018-08-21 Thread Paolo Bonzini
On 14/08/2018 22:41, Dmitry Vyukov wrote: > On Tue, Aug 14, 2018 at 10:16 AM, Paolo Bonzini wrote: >> Is there anything that was changed in syzkaller and is causing it to >> find all these bugs? > Nothing has changed on syzkaller side as far as I can tell. And the failures started to appear on 20

Re: WARNING in free_loaded_vmcs (2)

2018-08-14 Thread Dmitry Vyukov
On Tue, Aug 14, 2018 at 10:16 AM, Paolo Bonzini wrote: > Is there anything that was changed in syzkaller and is causing it to > find all these bugs? Nothing has changed on syzkaller side as far as I can tell. > On 14/08/2018 14:46, syzbot wrote: >> Hello, >> >> syzbot found the following crash

Re: WARNING in free_loaded_vmcs (2)

2018-08-14 Thread Paolo Bonzini
Is there anything that was changed in syzkaller and is causing it to find all these bugs? Thanks, Paolo On 14/08/2018 14:46, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:    112cbae26d18 Merge branch 'linus' of > git://git.kernel.org/.. > git tree:   upst

WARNING in free_loaded_vmcs (2)

2018-08-14 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:112cbae26d18 Merge branch 'linus' of git://git.kernel.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=161d8a3c40 kernel config: https://syzkaller.appspot.com/x/.config?x=152cb8ccd35b1f70 da