From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: warnings in 2.6.37-rc1+ Date: Wed, 10 Nov 2010 06:59:38 +0100 Message-ID: <1289368778.2700.23.camel@edumazet-laptop> References: <20101110054948.GA16612@gamma.logic.tuwien.ac.at> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: linux-kernel@vger.kernel.org, netdev To: Norbert Preining Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:37112 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752041Ab0KJF7n (ORCPT ); Wed, 10 Nov 2010 00:59:43 -0500 In-Reply-To: <20101110054948.GA16612@gamma.logic.tuwien.ac.at> Sender: netdev-owner@vger.kernel.org List-ID: Le mercredi 10 novembre 2010 =C3=A0 14:49 +0900, Norbert Preining a =C3= =A9crit : > Hi all >=20 > (please keep in Cc, thanks) >=20 > [ 1592.320059] ------------[ cut here ]------------ > [ 1592.320077] WARNING: at net/ipv4/devinet.c:137 in_dev_finish_destr= oy+0x3d/0x6e() > [ 1592.320083] Hardware name: VGN-Z11VN_B > [ 1592.320088] Modules linked in: vboxnetadp vboxnetflt sco bnep rfco= mm l2cap crc16 binfmt_misc dm_crypt dm_mod isofs btrfs zlib_deflate crc= 32c libcrc32c vfat fat hso fuse vboxdrv loop uinput snd_hda_codec_realt= ek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_= pcm snd_seq_dummy snd_seq_oss snd_seq_midi arc4 snd_rawmidi snd_seq_mid= i_event snd_seq iwlagn iwlcore mac80211 snd_timer btusb firewire_ohci f= irewire_core bluetooth snd_seq_device tpm_infineon sony_laptop snd soun= dcore crc_itu_t cfg80211 rfkill joydev snd_page_alloc > [ 1592.320207] Pid: 0, comm: kworker/0:0 Tainted: P W 2.6.37= -rc1+ #3 > [ 1592.320213] Call Trace: > [ 1592.320218] [] warn_slowpath_common+0x80= /0x98 > [ 1592.320236] [] warn_slowpath_null+0x15/0x17 > [ 1592.320245] [] in_dev_finish_destroy+0x3d/0x6e > [ 1592.320257] [] ipv4_dst_destroy+0x53/0x58 > [ 1592.320266] [] dst_destroy+0x78/0xd6 > [ 1592.320275] [] dst_free+0x1a/0x29 > [ 1592.320283] [] dst_rcu_free+0x9/0xb > [ 1592.320292] [] __rcu_process_callbacks+0x173/0x= 265 > [ 1592.320301] [] rcu_process_callbacks+0x3f/0x60 > [ 1592.320310] [] __do_softirq+0x8f/0x140 > [ 1592.320322] [] ? tick_program_event+0x21/0x23 > [ 1592.320331] [] call_softirq+0x1c/0x28 > [ 1592.320339] [] do_softirq+0x33/0x68 > [ 1592.320347] [] irq_exit+0x36/0x8b > [ 1592.320358] [] smp_apic_timer_interrupt+0x88/0x= 96 > [ 1592.320366] [] apic_timer_interrupt+0x13/0x20 > [ 1592.320371] [] ? acpi_idle_enter_simple+= 0xc8/0xfa > [ 1592.320389] [] ? acpi_idle_enter_simple+0xc3/0x= fa > [ 1592.320401] [] cpuidle_idle_call+0x9e/0xd6 > [ 1592.320408] [] cpu_idle+0x56/0x9c > [ 1592.320418] [] start_secondary+0x199/0x19d > [ 1592.320426] ---[ end trace 5f7d0c35de1972f1 ]--- >=20 > followed by a strange message: > [ 1592.320431] Freeing alive in_device ffff88013e49b200 >=20 > happened several times, starting after a wake up from suspend to ram. >=20 > Best wishes Should be solved by a patch David will send to Linus in next round. http://git.kernel.org/?p=3Dlinux/kernel/git/davem/net-2.6.git;a=3Dcommi= tdiff;h=3D18943d292facbc70e6a36fc62399ae833f64671b Thanks