Linux RDMA and InfiniBand development
 help / color / mirror / Atom feed
From: syzbot <syzbot+4f66250f6663c0c1d67e@syzkaller.appspotmail.com>
To: alsa-devel@alsa-project.org, asml.silence@gmail.com,
	axboe@kernel.dk,  clm@fb.com, davem@davemloft.net,
	dennis.dalessandro@cornelisnetworks.com,  dsterba@suse.com,
	edumazet@google.com, eric.dumazet@gmail.com,  horms@kernel.org,
	io-uring@vger.kernel.org, jasowang@redhat.com,
	 jdamato@fastly.com, jgg@ziepe.ca, jmaloy@redhat.com,
	josef@toxicpanda.com,  kuba@kernel.org, kvm@vger.kernel.org,
	leon@kernel.org,  linux-block@vger.kernel.org,
	linux-btrfs@vger.kernel.org,  linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org,  linux-rdma@vger.kernel.org,
	miklos@szeredi.hu, mst@redhat.com,  netdev@vger.kernel.org,
	pabeni@redhat.com, pbonzini@redhat.com,  perex@perex.cz,
	stable@vger.kernel.org, stefanha@redhat.com,
	 syzkaller-bugs@googlegroups.com,
	tipc-discussion@lists.sourceforge.net,  tiwai@suse.com,
	viro@zeniv.linux.org.uk,
	 virtualization@lists.linux-foundation.org,
	ying.xue@windriver.com
Subject: Re: [syzbot] [tipc?] kernel BUG in __pskb_pull_tail
Date: Fri, 13 Dec 2024 03:43:02 -0800	[thread overview]
Message-ID: <675c1dc6.050a0220.17d782.000c.GAE@google.com> (raw)
In-Reply-To: <675b61aa.050a0220.599f4.00bb.GAE@google.com>

syzbot has bisected this issue to:

commit de4f5fed3f231a8ff4790bf52975f847b95b85ea
Author: Jens Axboe <axboe@kernel.dk>
Date:   Wed Mar 29 14:52:15 2023 +0000

    iov_iter: add iter_iovec() helper

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17424730580000
start commit:   96b6fcc0ee41 Merge branch 'net-dsa-cleanup-eee-part-1'
git tree:       net-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=14c24730580000
console output: https://syzkaller.appspot.com/x/log.txt?x=10c24730580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1362a5aee630ff34
dashboard link: https://syzkaller.appspot.com/bug?extid=4f66250f6663c0c1d67e
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=166944f8580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1287ecdf980000

Reported-by: syzbot+4f66250f6663c0c1d67e@syzkaller.appspotmail.com
Fixes: de4f5fed3f23 ("iov_iter: add iter_iovec() helper")

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

       reply	other threads:[~2024-12-13 11:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <675b61aa.050a0220.599f4.00bb.GAE@google.com>
2024-12-13 11:43 ` syzbot [this message]
2024-12-13 12:19   ` [syzbot] [tipc?] kernel BUG in __pskb_pull_tail Eric Dumazet

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=675c1dc6.050a0220.17d782.000c.GAE@google.com \
    --to=syzbot+4f66250f6663c0c1d67e@syzkaller.appspotmail.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=asml.silence@gmail.com \
    --cc=axboe@kernel.dk \
    --cc=clm@fb.com \
    --cc=davem@davemloft.net \
    --cc=dennis.dalessandro@cornelisnetworks.com \
    --cc=dsterba@suse.com \
    --cc=edumazet@google.com \
    --cc=eric.dumazet@gmail.com \
    --cc=horms@kernel.org \
    --cc=io-uring@vger.kernel.org \
    --cc=jasowang@redhat.com \
    --cc=jdamato@fastly.com \
    --cc=jgg@ziepe.ca \
    --cc=jmaloy@redhat.com \
    --cc=josef@toxicpanda.com \
    --cc=kuba@kernel.org \
    --cc=kvm@vger.kernel.org \
    --cc=leon@kernel.org \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-btrfs@vger.kernel.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rdma@vger.kernel.org \
    --cc=miklos@szeredi.hu \
    --cc=mst@redhat.com \
    --cc=netdev@vger.kernel.org \
    --cc=pabeni@redhat.com \
    --cc=pbonzini@redhat.com \
    --cc=perex@perex.cz \
    --cc=stable@vger.kernel.org \
    --cc=stefanha@redhat.com \
    --cc=syzkaller-bugs@googlegroups.com \
    --cc=tipc-discussion@lists.sourceforge.net \
    --cc=tiwai@suse.com \
    --cc=viro@zeniv.linux.org.uk \
    --cc=virtualization@lists.linux-foundation.org \
    --cc=ying.xue@windriver.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox