From: syzbot <syzbot+2b8443c35458a617c904@syzkaller•appspotmail.com>
To: axboe@kernel•dk, chaitanya.kulkarni@wdc•com,
coreteam@netfilter•org, davem@davemloft•net,
eric.dumazet@gmail•com, fw@strlen•de, hch@lst•de,
ira.weiny@intel•com, johan.hedberg@gmail•com,
kadlec@netfilter•org, kuba@kernel•org,
linux-bluetooth@vger•kernel.org, linux-kernel@vger•kernel.org,
luiz.dentz@gmail•com, marcel@holtmann•org,
martin.petersen@oracle•com, netdev@vger•kernel.org,
netfilter-devel@vger•kernel.org, pablo@netfilter•org,
syzkaller-bugs@googlegroups•com
Subject: Re: [syzbot] WARNING: kmalloc bug in hash_net_create
Date: Fri, 03 Sep 2021 19:06:11 -0700 [thread overview]
Message-ID: <000000000000292cce05cb21dcd8@google.com> (raw)
In-Reply-To: <000000000000f0cdb005cb1ff6ec@google.com>
syzbot has bisected this issue to:
commit e6e7471706dc42cbe0e01278540c0730138d43e5
Author: Christoph Hellwig <hch@lst•de>
Date: Tue Jul 27 05:56:34 2021 +0000
bvec: add a bvec_kmap_local helper
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12d7ad33300000
start commit: a9c9a6f741cd Merge tag 'scsi-misc' of git://git.kernel.org..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=11d7ad33300000
console output: https://syzkaller.appspot.com/x/log.txt?x=16d7ad33300000
kernel config: https://syzkaller.appspot.com/x/.config?x=1ac29107aeb2a552
dashboard link: https://syzkaller.appspot.com/bug?extid=2b8443c35458a617c904
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12fba55d300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15bd2f49300000
Reported-by: syzbot+2b8443c35458a617c904@syzkaller•appspotmail.com
Fixes: e6e7471706dc ("bvec: add a bvec_kmap_local helper")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2021-09-04 2:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 23:50 [syzbot] WARNING: kmalloc bug in hash_net_create syzbot
2021-09-03 23:55 ` Eric Dumazet
2021-09-06 16:20 ` Jozsef Kadlecsik
2021-09-04 2:06 ` 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=000000000000292cce05cb21dcd8@google.com \
--to=syzbot+2b8443c35458a617c904@syzkaller$(echo .)appspotmail.com \
--cc=axboe@kernel$(echo .)dk \
--cc=chaitanya.kulkarni@wdc$(echo .)com \
--cc=coreteam@netfilter$(echo .)org \
--cc=davem@davemloft$(echo .)net \
--cc=eric.dumazet@gmail$(echo .)com \
--cc=fw@strlen$(echo .)de \
--cc=hch@lst$(echo .)de \
--cc=ira.weiny@intel$(echo .)com \
--cc=johan.hedberg@gmail$(echo .)com \
--cc=kadlec@netfilter$(echo .)org \
--cc=kuba@kernel$(echo .)org \
--cc=linux-bluetooth@vger$(echo .)kernel.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=luiz.dentz@gmail$(echo .)com \
--cc=marcel@holtmann$(echo .)org \
--cc=martin.petersen@oracle$(echo .)com \
--cc=netdev@vger$(echo .)kernel.org \
--cc=netfilter-devel@vger$(echo .)kernel.org \
--cc=pablo@netfilter$(echo .)org \
--cc=syzkaller-bugs@googlegroups$(echo .)com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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