Re: KASAN: out-of-bounds Read in kvm_arch_hardware_setup

2020-06-29 Thread Sean Christopherson
On Sat, Jun 27, 2020 at 01:01:13PM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=1654e38510 > kernel

Re: KASAN: out-of-bounds Read in kvm_arch_hardware_setup

2020-06-29 Thread Paolo Bonzini
The reproducer has nothing to do with KVM: # https://syzkaller.appspot.com/bug?id=c356395d480ca736b00443ad89cd76fd7d209013 # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"repeat":true,"procs":1,"sandbox":"","fault_call":-1,"close_fds":false,"se

Re: KASAN: out-of-bounds Read in kvm_arch_hardware_setup

2020-06-29 Thread Andrey Konovalov
On Mon, Jun 29, 2020 at 5:25 PM Paolo Bonzini wrote: > > The reproducer has nothing to do with KVM: > > # > https://syzkaller.appspot.com/bug?id=c356395d480ca736b00443ad89cd76fd7d209013 > # See https://goo.gl/kgGztJ for information about syzkaller > reproducers. > > #{"r

Re: KASAN: out-of-bounds Read in kvm_arch_hardware_setup

2020-06-29 Thread Sean Christopherson
On Mon, Jun 29, 2020 at 05:29:56PM +0200, Andrey Konovalov wrote: > On Mon, Jun 29, 2020 at 5:25 PM Paolo Bonzini wrote: > > > > The reproducer has nothing to do with KVM: > > > > # > > https://syzkaller.appspot.com/bug?id=c356395d480ca736b00443ad89cd76fd7d209013 > > # See https:/

KASAN: out-of-bounds Read in kvm_arch_hardware_setup

2020-06-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1654e38510 kernel config: https://syzkaller.appspot.com/x/.config?x=be4578b3f1083656 das