From: syzbot <syzbot+10cffda23c81a3ff1088@syzkaller.appspotmail.com>
To: ast@fb.com, ast@kernel.org, daniel@iogearbox.net,
john.fastabend@gmail.com, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in bpf_prog_kallsyms_del
Date: Wed, 27 Mar 2019 05:55:00 -0700 [thread overview]
Message-ID: <000000000000141efb058512f295@google.com> (raw)
In-Reply-To: <0000000000001d985405783e8aee@google.com>
syzbot has bisected this bug to:
commit f4d7e40a5b7157e1329c3c5b10f60d8289fc2941
Author: Alexei Starovoitov <ast@fb.com>
Date: Fri Dec 15 01:55:06 2017 +0000
bpf: introduce function calls (verification)
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14d1915d200000
start commit: 1ce80e0f Merge tag 'fsnotify_for_v4.20-rc3' of git://git.k..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=16d1915d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=12d1915d200000
kernel config: https://syzkaller.appspot.com/x/.config?x=d86f24333880b605
dashboard link: https://syzkaller.appspot.com/bug?extid=10cffda23c81a3ff1088
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17e0be2b400000
Reported-by: syzbot+10cffda23c81a3ff1088@syzkaller.appspotmail.com
Fixes: f4d7e40a5b71 ("bpf: introduce function calls (verification)")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2019-03-27 12:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-15 6:28 KASAN: use-after-free Read in bpf_prog_kallsyms_del syzbot
2018-11-18 18:14 ` syzbot
2019-03-27 12:55 ` syzbot [this message]
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