On Thu, 15 Oct 2020 19:46:35 +0200 Dmitry Vyukov wrote: > On Thu, Oct 15, 2020 at 7:41 PM syzbot > <syzbot+5609d37b3a926aad75b7@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > > > > Hello, > > > > syzbot found the following issue on: > > > > HEAD commit: e688c3db bpf: Fix register equivalence tracking. > > git tree: bpf-next > > console output: https://syzkaller.appspot.com/x/log.txt?x=13d3c678500000 > > kernel config: https://syzkaller.appspot.com/x/.config?x=ea7dc57e899da16d > > dashboard link: https://syzkaller.appspot.com/bug?extid=5609d37b3a926aad75b7 > > compiler: gcc (GCC) 10.1.0-syz 20200507 > > > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > > Reported-by: syzbot+5609d37b3a926aad75b7@xxxxxxxxxxxxxxxxxxxxxxxxx > > > > executing program > > 2020/10/15 14:32:51 BUG: program execution failed: executor 0: exit status 67 > > iptable checkpoint filter/2: getsockopt(IPT_SO_GET_INFO) (errno 22) > > loop exited with status 67 > > > > iptable checkpoint filter/2: getsockopt(IPT_SO_GET_INFO) (errno 22) > > loop exited with status 67 > > +netfilter maintainers > > It seems one of these recent commits broke netfiler. > Since syzkaller uses netfiler for sandboxing, syzbot is currently down > on bpf-next and linux-next. Other trees will follow once they merge > the breakage. Do you have this? d25e2e9388ed ("netfilter: restore NF_INET_NUMHOOKS")
