On Wed, Apr 26, 2017 at 5:08 AM, Andrey Konovalov <andreyk...@google.com> wrote: > On Tue, Jan 31, 2017 at 2:17 PM, Andrey Konovalov <andreyk...@google.com> > wrote: >> Hi, >> >> I've got the following error report while running the syzkaller fuzzer. >> >> On commit 566cf877a1fcb6d6dc0126b076aad062054c2637 (4.10-rc6). >> >> The fuzzer hits this issue quite often, but I don't have a working >> reproducer. > > I still see this on 5a7ad1146caa895ad718a534399e38bd2ba721b7 (4.11-rc8). > > I also have a reproducer now, attached. > > It takes around 10 seconds for the warning to trigger. >
It does not trigger for me, but seeing that you use SO_ATTACH_FILTER, I have a pretty good idea how to remove this splat. A call to skb_condense() from ___pskb_trim() will likely help, I will post a patch after my commute. Thanks.
