Re: KASAN: slab-out-of-bounds Write in perf_callchain_user

2018-04-13 Thread Jiri Olsa
On Thu, Apr 12, 2018 at 03:02:01AM -0700, syzbot wrote: > Hello, > > syzbot hit the following crash on bpf-next commit > 17dec0a949153d9ac00760ba2f5b78cb583e995f (Wed Apr 4 02:15:32 2018 +) > Merge branch 'userns-linus' of > git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

KASAN: slab-out-of-bounds Write in perf_callchain_user

2018-04-12 Thread syzbot
Hello, syzbot hit the following crash on bpf-next commit 17dec0a949153d9ac00760ba2f5b78cb583e995f (Wed Apr 4 02:15:32 2018 +) Merge branch 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace syzbot dashboard link: https://syzkaller.appspot.com/bug?extid