From: syzbot <syzbot+f68108fed972453a0ad4@syzkaller.appspotmail.com>
To: akpm@linux-foundation.org, aryabinin@virtuozzo.com,
bridge@lists.linux-foundation.org, coreteam@netfilter.org,
davem@davemloft.net, dja@axtens.net, dvyukov@google.com,
fw@strlen.de, kadlec@netfilter.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
nikolay@cumulusnetworks.com, pablo@netfilter.org,
roopa@cumulusnetworks.com, syzkaller-bugs@googlegroups.com,
torvalds@linux-foundation.org
Subject: Re: KASAN: vmalloc-out-of-bounds Read in compat_copy_entries
Date: Sat, 14 Dec 2019 22:31:01 -0800 [thread overview]
Message-ID: <0000000000000f9d220599b83d18@google.com> (raw)
In-Reply-To: <000000000000cd9e600599b051e5@google.com>
syzbot has bisected this bug to:
commit 0609ae011deb41c9629b7f5fd626dfa1ac9d16b0
Author: Daniel Axtens <dja@axtens.net>
Date: Sun Dec 1 01:55:00 2019 +0000
x86/kasan: support KASAN_VMALLOC
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=166d43dee00000
start commit: e31736d9 Merge tag 'nios2-v5.5-rc2' of git://git.kernel.or..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=156d43dee00000
console output: https://syzkaller.appspot.com/x/log.txt?x=116d43dee00000
kernel config: https://syzkaller.appspot.com/x/.config?x=79f79de2a27d3e3d
dashboard link: https://syzkaller.appspot.com/bug?extid=f68108fed972453a0ad4
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16bc5946e00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17302361e00000
Reported-by: syzbot+f68108fed972453a0ad4@syzkaller.appspotmail.com
Fixes: 0609ae011deb ("x86/kasan: support KASAN_VMALLOC")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2019-12-15 6:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-14 21:04 KASAN: vmalloc-out-of-bounds Read in compat_copy_entries syzbot
2019-12-15 2:49 ` [PATCH nf] netfilter: ebtables: compat: reject all padding in matches/watchers Florian Westphal
2019-12-20 1:11 ` Pablo Neira Ayuso
2019-12-15 6:31 ` syzbot [this message]
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