From: David Ahern <dsahern@gmail.com>
To: Xin Long <lucien.xin@gmail.com>,
syzbot <syzbot+315fa6766d0f7c359327@syzkaller.appspotmail.com>
Cc: Jason@zx2c4.com, Andrey Vagin <avagin@openvz.org>,
davem <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>,
elena.reshetova@intel.com,
Herbert Xu <herbert@gondor.apana.org.au>,
ishkamiel@gmail.com, johannes.berg@intel.com,
keescook@chromium.org, LKML <linux-kernel@vger.kernel.org>,
network dev <netdev@vger.kernel.org>,
syzkaller-bugs@googlegroups.com
Subject: Re: WARNING in netlink_ack (2)
Date: Fri, 12 Jan 2018 08:59:51 -0700 [thread overview]
Message-ID: <20885c52-90fe-a5fa-4528-742b1a9dba01@gmail.com> (raw)
In-Reply-To: <CADvbK_fMiHWe0+y2g-Eu0m7ahmMKD_Mu-Z-VoFs=ot2ZR5s=Ww@mail.gmail.com>
On 1/12/18 4:34 AM, Xin Long wrote:
>> audit: type=1400 audit(1515595879.379:7): avc: denied { map } for
>> pid=3498 comm="syzkaller002174" path="/root/syzkaller002174137" dev="sda1"
>> ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023
>> tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
>> tc_ctl_action: received NO action attribs
>> WARNING: CPU: 0 PID: 3498 at net/netlink/af_netlink.c:2365
>> netlink_ack+0x625/0xa10 net/netlink/af_netlink.c:2363
>> Kernel panic - not syncing: panic_on_warn set ...
>
> shoudn't the extack be cleared after the ack for one msg ?
>
I sent a patch 2 days ago to do that; waiting for Dave to pick it up.
prev parent reply other threads:[~2018-01-12 16:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-10 17:31 WARNING in netlink_ack (2) syzbot
2018-01-12 11:34 ` Xin Long
2018-01-12 15:59 ` David Ahern [this message]
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