From: syzbot <syzbot+f2a1633f249cece865fe@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: BUG: Bad rss-counter state (3)
Date: Thu, 19 Apr 2018 00:54:02 -0700 [thread overview]
Message-ID: <000000000000f6e29f056a2edff8@google.com> (raw)
Hello,
syzbot hit the following crash on upstream commit
a27fc14219f2e3c4a46ba9177b04d9b52c875532 (Mon Apr 16 21:07:39 2018 +0000)
Merge branch 'parisc-4.17-3' of
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
syzbot dashboard link:
https://syzkaller.appspot.com/bug?extid=f2a1633f249cece865fe
So far this crash happened 8 times on upstream.
C reproducer: https://syzkaller.appspot.com/x/repro.c?id=6258099799195648
syzkaller reproducer:
https://syzkaller.appspot.com/x/repro.syz?id=5162423375888384
Raw console output:
https://syzkaller.appspot.com/x/log.txt?id=4959118615904256
Kernel config:
https://syzkaller.appspot.com/x/.config?id=-5914490758943236750
compiler: gcc (GCC) 8.0.1 20180413 (experimental)
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+f2a1633f249cece865fe@syzkaller.appspotmail.com
It will help syzbot understand when the bug is fixed. See footer for
details.
If you forward the report, please keep this part and the footer.
BUG: Bad rss-counter state mm:00000000d5737ed7 idx:1 val:1
BUG: Bad rss-counter state mm:00000000d5737ed7 idx:3 val:-1
---
This bug is generated by a dumb bot. It may contain errors.
See https://goo.gl/tpsmEJ for details.
Direct all questions to syzkaller@googlegroups.com.
syzbot will keep track of this bug report.
If you forgot to add the Reported-by tag, once the fix for this bug is
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If you want to test a patch for this bug, please reply with:
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next reply other threads:[~2018-04-19 7:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-19 7:54 syzbot [this message]
2018-04-19 7:58 ` BUG: Bad rss-counter state (3) Dmitry Vyukov
2019-12-09 1:38 ` syzbot
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