Re: WARNING in __static_key_slow_dec

2018-05-20 Thread Willem de Bruijn
> > -static void sock_disable_timestamp(struct sock *sk, unsigned long flags) > +static void sock_disable_timestamp(struct sock *sk, unsigned long flag) > { > - if (sk->sk_flags & flags) { > - sk->sk_flags &= ~flags; > - if (sock_needs_netstamp(sk) && > -

Re: WARNING in __static_key_slow_dec

2018-05-20 Thread Willem de Bruijn
> > -static void sock_disable_timestamp(struct sock *sk, unsigned long flags) > +static void sock_disable_timestamp(struct sock *sk, unsigned long flag) > { > - if (sk->sk_flags & flags) { > - sk->sk_flags &= ~flags; > - if (sock_needs_netstamp(sk) && > -

Re: WARNING in __static_key_slow_dec

2018-05-20 Thread Willem de Bruijn
On Fri, May 18, 2018 at 4:30 PM, Willem de Bruijn <willemdebruijn.ker...@gmail.com> wrote: > On Fri, May 18, 2018 at 4:03 AM, DaeRyong Jeong <threeear...@gmail.com> wrote: >> We report the crash: WARNING in __static_key_slow_dec >> >> This crash has been found in

Re: WARNING in __static_key_slow_dec

2018-05-20 Thread Willem de Bruijn
On Fri, May 18, 2018 at 4:30 PM, Willem de Bruijn wrote: > On Fri, May 18, 2018 at 4:03 AM, DaeRyong Jeong wrote: >> We report the crash: WARNING in __static_key_slow_dec >> >> This crash has been found in v4.8 using RaceFuzzer (a modified >> version of Syzkall

Re: WARNING in __static_key_slow_dec

2018-05-18 Thread Willem de Bruijn
On Fri, May 18, 2018 at 4:03 AM, DaeRyong Jeong <threeear...@gmail.com> wrote: > We report the crash: WARNING in __static_key_slow_dec > > This crash has been found in v4.8 using RaceFuzzer (a modified > version of Syzkaller), which we describe more at the end of this > repor

Re: WARNING in __static_key_slow_dec

2018-05-18 Thread Willem de Bruijn
On Fri, May 18, 2018 at 4:03 AM, DaeRyong Jeong wrote: > We report the crash: WARNING in __static_key_slow_dec > > This crash has been found in v4.8 using RaceFuzzer (a modified > version of Syzkaller), which we describe more at the end of this > report. > Even though v4.8 is

WARNING in __static_key_slow_dec

2018-05-18 Thread DaeRyong Jeong
We report the crash: WARNING in __static_key_slow_dec This crash has been found in v4.8 using RaceFuzzer (a modified version of Syzkaller), which we describe more at the end of this report. Even though v4.8 is the relatively old version, we did manual verification and we think the bug still

WARNING in __static_key_slow_dec

2018-05-18 Thread DaeRyong Jeong
We report the crash: WARNING in __static_key_slow_dec This crash has been found in v4.8 using RaceFuzzer (a modified version of Syzkaller), which we describe more at the end of this report. Even though v4.8 is the relatively old version, we did manual verification and we think the bug still