Re: general protection fault in native_write_cr4

2018-04-05 Thread Dmitry Vyukov
On Mon, Apr 2, 2018 at 8:04 PM, Dmitry Vyukov wrote: > On Mon, Apr 2, 2018 at 6:36 PM, Christopherson, Sean J > wrote: >> On Sat, 2018-03-31, Dmitry Vyukov wrote: >>> On Wed, Dec 27, 2017 at 7:31 PM, Dmitry Vyukov wrote: >>> > On Tue, Dec 26, 2017 at 9:52 AM, Dmitry Vyukov wrote: >>> >> On Wed,

Re: general protection fault in native_write_cr4

2018-04-02 Thread Eric Biggers
On Mon, Apr 02, 2018 at 08:04:24PM +0200, 'Dmitry Vyukov' via syzkaller-bugs wrote: > On Mon, Apr 2, 2018 at 6:36 PM, Christopherson, Sean J > wrote: > > On Sat, 2018-03-31, Dmitry Vyukov wrote: > >> On Wed, Dec 27, 2017 at 7:31 PM, Dmitry Vyukov wrote: > >> > On Tue, Dec 26, 2017 at 9:52 AM, Dm

Re: general protection fault in native_write_cr4

2018-04-02 Thread Dmitry Vyukov
On Mon, Apr 2, 2018 at 6:36 PM, Christopherson, Sean J wrote: > On Sat, 2018-03-31, Dmitry Vyukov wrote: >> On Wed, Dec 27, 2017 at 7:31 PM, Dmitry Vyukov wrote: >> > On Tue, Dec 26, 2017 at 9:52 AM, Dmitry Vyukov wrote: >> >> On Wed, Dec 20, 2017 at 8:54 AM, Wanpeng Li wrote: >> >>> 2017-12-20

RE: general protection fault in native_write_cr4

2018-04-02 Thread Christopherson, Sean J
On Sat, 2018-03-31, Dmitry Vyukov wrote: > On Wed, Dec 27, 2017 at 7:31 PM, Dmitry Vyukov wrote: > > On Tue, Dec 26, 2017 at 9:52 AM, Dmitry Vyukov wrote: > >> On Wed, Dec 20, 2017 at 8:54 AM, Wanpeng Li wrote: > >>> 2017-12-20 15:49 GMT+08:00 syzbot > >>> : > Hello, > > syzkaller

Re: general protection fault in native_write_cr4

2018-03-31 Thread Dmitry Vyukov
On Wed, Dec 27, 2017 at 7:31 PM, Dmitry Vyukov wrote: > On Tue, Dec 26, 2017 at 9:52 AM, Dmitry Vyukov wrote: >> On Wed, Dec 20, 2017 at 8:54 AM, Wanpeng Li wrote: >>> 2017-12-20 15:49 GMT+08:00 syzbot >>> : Hello, syzkaller hit the following crash on f6f3732162b5ae3c771b9285

Re: general protection fault in native_write_cr4

2017-12-27 Thread Dmitry Vyukov
On Tue, Dec 26, 2017 at 9:52 AM, Dmitry Vyukov wrote: > On Wed, Dec 20, 2017 at 8:54 AM, Wanpeng Li wrote: >> 2017-12-20 15:49 GMT+08:00 syzbot >> : >>> Hello, >>> >>> syzkaller hit the following crash on >>> f6f3732162b5ae3c771b9285a5a32d72b8586920 >>> git://git.kernel.org/pub/scm/linux/kernel/g

Re: general protection fault in native_write_cr4

2017-12-26 Thread Dmitry Vyukov
On Wed, Dec 20, 2017 at 8:54 AM, Wanpeng Li wrote: > 2017-12-20 15:49 GMT+08:00 syzbot > : >> Hello, >> >> syzkaller hit the following crash on >> f6f3732162b5ae3c771b9285a5a32d72b8586920 >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master >> compiler: gcc (GCC) 7.1.1 201706

Re: general protection fault in native_write_cr4

2017-12-19 Thread Wanpeng Li
2017-12-20 15:49 GMT+08:00 syzbot : > Hello, > > syzkaller hit the following crash on > f6f3732162b5ae3c771b9285a5a32d72b8586920 > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is attached. > C