Messages in this thread | | | Date | Mon, 13 Jul 2020 08:34:06 -0700 | Subject | Re: KASAN: use-after-free Read in userfaultfd_release (2) | From | syzbot <> |
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syzbot has bisected this bug to:
commit d08ac70b1e0dc71ac2315007bcc3efb283b2eae4 Author: Daniel Colascione <dancol@google.com> Date: Wed Apr 1 21:39:03 2020 +0000
Wire UFFD up to SELinux
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14a79d13100000 start commit: 89032636 Add linux-next specific files for 20200708 git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=16a79d13100000 console output: https://syzkaller.appspot.com/x/log.txt?x=12a79d13100000 kernel config: https://syzkaller.appspot.com/x/.config?x=64a250ebabc6c320 dashboard link: https://syzkaller.appspot.com/bug?extid=75867c44841cb6373570 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13c4c8db100000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12cbb68f100000
Reported-by: syzbot+75867c44841cb6373570@syzkaller.appspotmail.com Fixes: d08ac70b1e0d ("Wire UFFD up to SELinux")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
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