From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: net-next: warnings from sysctl_net_exit Date: Sat, 26 Feb 2011 16:56:01 -0800 Message-ID: <20110226165601.48858003@nehalam> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Alexey Dobriyan , David Miller Return-path: Received: from mail.vyatta.com ([76.74.103.46]:33325 "EHLO mail.vyatta.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750915Ab1B0A4E (ORCPT ); Sat, 26 Feb 2011 19:56:04 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Seeing lots of these messages in dmesg. Something is broken recently in net-next. [26207.669668] ------------[ cut here ]------------ [26207.669673] WARNING: at net/sysctl_net.c:84 sysctl_net_exit+0x2a/0x2c() [26207.669675] Hardware name: System Product Name [26207.669676] Modules linked in: ip6table_filter ip6_tables nfs lockd fscache nfs_acl auth_rpcgss sunrpc binfmt_misc ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp llc kvm_intel kvm snd_hda_codec_analog lm63 snd_hda_intel snd_hda_codec snd_hwdep radeon pl2303 snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event ttm drm_kms_helper snd_seq drm usbserial i7core_edac snd_timer snd_seq_device snd sky2 e1000e edac_core psmouse igb serio_raw soundcore snd_page_alloc i2c_algo_bit asus_atk0110 hid_belkin usbhid hid pata_marvell ahci libahci dca floppy btrfs lzo_compress zlib_deflate crc32c libcrc32c [26207.669725] Pid: 67, comm: kworker/u:5 Tainted: G W 2.6.38-rc5-net-next+ #38 [26207.669726] Call Trace: [26207.669731] [] ? warn_slowpath_common+0x85/0x9d [26207.669735] [] ? cleanup_net+0x0/0x19a [26207.669738] [] ? warn_slowpath_null+0x1a/0x1c [26207.669740] [] ? sysctl_net_exit+0x2a/0x2c [26207.669742] [] ? ops_exit_list+0x2a/0x5b [26207.669745] [] ? cleanup_net+0xfa/0x19a [26207.669749] [] ? process_one_work+0x233/0x3aa [26207.669752] [] ? process_one_work+0x19a/0x3aa [26207.669755] [] ? worker_thread+0x13b/0x25a [26207.669757] [] ? worker_thread+0x0/0x25a [26207.669760] [] ? kthread+0x9d/0xa5 [26207.669763] [] ? trace_hardirqs_on_caller+0x10c/0x130 [26207.669766] [] ? kernel_thread_helper+0x4/0x10 [26207.669770] [] ? restore_args+0x0/0x30 [26207.669772] [] ? kthread+0x0/0xa5 [26207.669774] [] ? kernel_thread_helper+0x0/0x10 [26207.669776] ---[ end trace 0cd6e119ada0eab1 ]---