Re: general protection fault in qdisc_hash_add

2018-05-18 Thread Hangbin Liu
On Fri, May 18, 2018 at 11:14:07AM +0200, Dmitry Vyukov wrote: > On Fri, May 18, 2018 at 10:38 AM, Hangbin Liu wrote: > > Hi Dmitry, > > > > I got a kasan GPF error when run netlink sched test. The syzkaller log file > > and call trace attached. > > > > What interested me is the TCA_RED_PARMS. Her

Re: general protection fault in qdisc_hash_add

2018-05-18 Thread Dmitry Vyukov
On Fri, May 18, 2018 at 10:38 AM, Hangbin Liu wrote: > Hi Dmitry, > > I got a kasan GPF error when run netlink sched test. The syzkaller log file > and call trace attached. > > What interested me is the TCA_RED_PARMS. Here is the log > > r0 = socket$nl_route(0x10, 0x3, 0x0) > ioctl$sock_SIOCGIFIND