All of lore.kernel.org
 help / color / mirror / Atom feed
From: syzbot <syzbot+f517075b510306f61903@syzkaller.appspotmail.com>
To: davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us,
	kuba@kernel.org, linux-kernel@vger.kernel.org,
	netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com,
	vinicius.gomes@intel.com, xiyou.wangcong@gmail.com
Subject: Re: INFO: rcu detected stall in __sys_sendmsg
Date: Thu, 16 Jul 2020 13:41:04 -0700	[thread overview]
Message-ID: <0000000000002077ca05aa950f9f@google.com> (raw)
In-Reply-To: <000000000000983e0405a9c7b870@google.com>

syzbot has bisected this issue to:

commit 5a781ccbd19e4664babcbe4b4ead7aa2b9283d22
Author: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Date:   Sat Sep 29 00:59:43 2018 +0000

    tc: Add support for configuring the taprio scheduler

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=109a63cf100000
start commit:   7cc2a8ea Merge tag 'block-5.8-2020-07-01' of git://git.ker..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=149a63cf100000
kernel config:  https://syzkaller.appspot.com/x/.config?x=183dd243398ba7ec
dashboard link: https://syzkaller.appspot.com/bug?extid=f517075b510306f61903
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11f01c1f100000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16c40ba7100000

Reported-by: syzbot+f517075b510306f61903@syzkaller.appspotmail.com
Fixes: 5a781ccbd19e ("tc: Add support for configuring the taprio scheduler")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

      reply	other threads:[~2020-07-16 20:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-06 15:42 INFO: rcu detected stall in __sys_sendmsg syzbot
2020-07-16 20:41 ` syzbot [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=0000000000002077ca05aa950f9f@google.com \
    --to=syzbot+f517075b510306f61903@syzkaller.appspotmail.com \
    --cc=davem@davemloft.net \
    --cc=jhs@mojatatu.com \
    --cc=jiri@resnulli.us \
    --cc=kuba@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=syzkaller-bugs@googlegroups.com \
    --cc=vinicius.gomes@intel.com \
    --cc=xiyou.wangcong@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.