Re: general protection fault in deactivate_slab

2017-06-07 Thread Cong Wang
On Tue, Jun 6, 2017 at 4:24 AM, Andrey Konovalov wrote: > On Tue, Jun 6, 2017 at 1:00 PM, Andrey Konovalov > wrote: >> On Tue, Jun 6, 2017 at 12:30 PM, Gene Blue wrote: >>> Hi: >>> I got this crash when fuzzing the kernel with syzkaller. >>> >>> My kernel version is 4.11.0-rc1 directly dow

Re: general protection fault in deactivate_slab

2017-06-06 Thread Andrey Konovalov
On Tue, Jun 6, 2017 at 1:00 PM, Andrey Konovalov wrote: > On Tue, Jun 6, 2017 at 12:30 PM, Gene Blue wrote: >> Hi: >> I got this crash when fuzzing the kernel with syzkaller. >> >> My kernel version is 4.11.0-rc1 directly download from kernel.org. >> >> And this crash is reproducible. Thre

Re: general protection fault in deactivate_slab

2017-06-06 Thread Andrey Konovalov
On Tue, Jun 6, 2017 at 12:30 PM, Gene Blue wrote: > Hi: > I got this crash when fuzzing the kernel with syzkaller. > > My kernel version is 4.11.0-rc1 directly download from kernel.org. > > And this crash is reproducible. Three times in total during the period of > fuzzing. Hi! This has a