Re: KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7
syzbot <[email protected]>
| Newsgroups | org.kernel.vger.xdp-newbies,org.kernel.vger.bpf,org.kernel.vger.linux-kernel,org.kernel.vger.netdev |
|---|---|
| Message-ID | <[email protected]> |
syzbot has bisected this issue to: commit 8b401f9ed2441ad9e219953927a842d24ed051fc Author: Yonghong Song <[email protected]> Date: Thu May 23 21:47:45 2019 +0000 bpf: implement bpf_send_signal() helper bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=123408e7500000 start commit: 7d68e382 bpf: Permit size-0 datasec git tree: bpf-next final oops: https://syzkaller.appspot.com/x/report.txt?x=113408e7500000 console output: https://syzkaller.appspot.com/x/log.txt?x=163408e7500000 kernel config: https://syzkaller.appspot.com/x/.config?x=e0c7843b8af99dff dashboard link: https://syzkaller.appspot.com/bug?extid=fad5d91c7158ce568634 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1224daa4d00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13dfabd0d00000 Reported-by: [email protected] Fixes: 8b401f9ed244 ("bpf: implement bpf_send_signal() helper") For information about bisection process see: https://goo.gl/tpsmEJ#bisection