From: syzbot <syzbot+61cba5033e2072d61806@syzkaller.appspotmail.com>
To: eparis@parisplace.org, jannh@google.com, jeffv@google.com,
keescook@chromium.org, linux-kernel@vger.kernel.org,
omosnace@redhat.com, paul@paul-moore.com, paulmck@kernel.org,
sds@tycho.nsa.gov, selinux@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: possible deadlock in sidtab_sid2str_put
Date: Tue, 28 Jan 2020 07:28:01 -0800 [thread overview]
Message-ID: <000000000000963c75059d34ded7@google.com> (raw)
In-Reply-To: <000000000000143de7059d2ba3e5@google.com>
syzbot has bisected this bug to:
commit d97bd23c2d7d866e99eb3a927c742715c85a90ef
Author: Ondrej Mosnacek <omosnace@redhat.com>
Date: Tue Nov 26 13:57:00 2019 +0000
selinux: cache the SID -> context string translation
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13fe5f69e00000
start commit: b0be0eff Merge tag 'x86-pti-2020-01-28' of git://git.kerne..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=10015f69e00000
console output: https://syzkaller.appspot.com/x/log.txt?x=17fe5f69e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=9784e57c96a92f20
dashboard link: https://syzkaller.appspot.com/bug?extid=61cba5033e2072d61806
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10088e95e00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13fa605ee00000
Reported-by: syzbot+61cba5033e2072d61806@syzkaller.appspotmail.com
Fixes: d97bd23c2d7d ("selinux: cache the SID -> context string translation")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2020-01-28 15:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-28 4:27 syzbot
2020-01-28 12:50 ` syzbot
2020-01-28 13:39 ` Paul Moore
2020-01-28 13:45 ` Stephen Smalley
2020-01-28 14:26 ` Ondrej Mosnacek
2020-01-28 15:45 ` Paul Moore
2020-01-28 16:30 ` Ondrej Mosnacek
2020-01-28 17:29 ` Paul Moore
2020-02-03 8:46 ` Ondrej Mosnacek
2020-01-28 13:51 ` Ondrej Mosnacek
2020-01-28 15:28 ` syzbot [this message]
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