Messages in this thread | | | Date | Wed, 27 Mar 2019 05:55:00 -0700 | Subject | Re: KASAN: use-after-free Read in bpf_prog_kallsyms_del | From | syzbot <> |
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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
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