lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 26 Feb 2016 08:23:44 +0100
From:	Hannes Frederic Sowa <hannes@...essinduktion.org>
To:	Wakko Warner <wakko@...mx.eu.org>
Cc:	netdev@...r.kernel.org, Jiri Benc <jbenc@...hat.com>
Subject: Re: [PATCH net] ipv4: only create late gso-skb if skb is already set
 up with CHECKSUM_PARTIAL

On 26.02.2016 01:45, Wakko Warner wrote:
> Now there's another one:
> [  777.315931] ------------[ cut here ]------------
> [  777.316099] WARNING: CPU: 0 PID: 1404 at /usr/src/linux/dist/4.4-nobklcd/net/ipv4/af_inet.c:155 inet_sock_destruct+0x1cb/0x1f0()
> [  777.316189] Modules linked in: nfsv3 af_packet scsi_transport_iscsi nfsd auth_rpcgss oid_registry exportfs nfs lockd grace sunrpc ipv6 ata_piix libata evdev virtio_balloon virtio_net unix
> [  777.316416] CPU: 0 PID: 1404 Comm: kworker/0:1H Not tainted 4.4.0 #2
> [  777.316468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
> [  777.316547] Workqueue: rpciod xprt_autoclose [sunrpc]
> [  777.316598]  ffffffff815053f0 ffffffff811d46ee 0000000000000000 ffffffff81041383
> [  777.316680]  ffff88003d268b40 ffff88003d268cc0 ffff88003d07b3f8 ffff88003d07b368
> [  777.316763]  0000000000000000 ffffffff8136f53b ffff88003d268b40 ffff8800160f2d40
> [  777.316845] Call Trace:
> [  777.316868]  [<ffffffff811d46ee>] ? dump_stack+0x47/0x69
> [  777.316911]  [<ffffffff81041383>] ? warn_slowpath_common+0x73/0xa0
> [  777.316963]  [<ffffffff8136f53b>] ? inet_sock_destruct+0x1cb/0x1f0
> [  777.317018]  [<ffffffff812fe003>] ? sk_destruct+0x13/0xc0
> [  777.317061]  [<ffffffff8136e301>] ? inet_release+0x31/0x50
> [  777.317108]  [<ffffffff812f7ad5>] ? sock_release+0x15/0x70
> [  777.317153]  [<ffffffffa00c6109>] ? xs_close+0x9/0x20 [sunrpc]
> [  777.317206]  [<ffffffffa00c40bd>] ? xprt_autoclose+0x2d/0x60 [sunrpc]
> [  777.317261]  [<ffffffff81054be9>] ? process_one_work+0x129/0x3f0
> [  777.317313]  [<ffffffff81054ef2>] ? worker_thread+0x42/0x490
> [  777.317367]  [<ffffffff81054eb0>] ? process_one_work+0x3f0/0x3f0
> [  777.317421]  [<ffffffff81059ae8>] ? kthread+0xb8/0xd0
> [  777.317465]  [<ffffffff81059a30>] ? kthread_worker_fn+0x100/0x100
> [  777.317521]  [<ffffffff813a29bf>] ? ret_from_fork+0x3f/0x70
> [  777.317564]  [<ffffffff81059a30>] ? kthread_worker_fn+0x100/0x100
> [  777.317618] ---[ end trace 220e17a0bf3ec971 ]---
>
> This one happened on the client side VM.  There was only 1 NFS mount.  The
> server VM didn't show anything nor did the host.

Can you send me your specific kernel version? There are multiple 
WARN_ONs and I want to catch the right one.

Thanks!

Powered by blists - more mailing lists