From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757484Ab2BIOny (ORCPT ); Thu, 9 Feb 2012 09:43:54 -0500 Received: from vt.electrainfo.com ([207.136.236.70]:60543 "EHLO black.transpect.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751215Ab2BIOnw (ORCPT ); Thu, 9 Feb 2012 09:43:52 -0500 Date: Thu, 9 Feb 2012 09:43:50 -0500 From: Whit Blauvelt To: linux-kernel@vger.kernel.org Subject: Re: WARNING: at kernel/timer.c:1011 del_timer_sync+0x56/0x60() - 3.2.2 - tulip? Message-ID: <20120209144350.GA10609@black.transpect.com> References: <20120129184437.GA10176@black.transpect.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120129184437.GA10176@black.transpect.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Another instance, in this case with the card becoming non-operational. There have been several other instances of the kernel halting possibly related. In any case, stress testing CPU and RAM doesn't reproduce the halt. Feb 8 19:38:08 whit kernel: [11045.627031] net eth0: (99048) System Error occurred (0) Feb 8 19:38:08 whit kernel: [11045.627088] net eth0: (99048) System Error occurred (0) Feb 8 19:38:19 whit kernel: [11057.050016] ------------[ cut here ]------------ Feb 8 19:38:19 whit kernel: [11057.050035] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x262/0x270() Feb 8 19:38:19 whit kernel: [11057.050041] Hardware name: SK22V10 Feb 8 19:38:19 whit kernel: [11057.050046] NETDEV WATCHDOG: eth0 (tulip): transmit queue 0 timed out Feb 8 19:38:19 whit kernel: [11057.050050] Modules linked in: Modules linked in: binfmt_misc nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs dm_crypt xt_limit autofs4 ipt_REJECT xt_multiport ipt_LOG xt_tcpudp xt_state iptable_filter ip_tables nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_proto_udplite nf_conntrack_proto_dccp nf_conntrack_tftp speedstep_lib nf_conntrack_netbios_ns nf_conntrack_snmp nf_conntrack_broadcast nf_conntrack_proto_sctp nf_conntrack_irc nf_conntrack_sane nf_conntrack_h323 nf_conntrack_pptp kvm_amd nf_conntrack_proto_gre kvm ts_kmp nf_conntrack_netlink nfnetlink nf_conntrack_amanda xt_conntrack x_tables nf_conntrack_sip snd_via82xx gameport snd_ac97_codec ac97_bus snd_pcm snd_page_alloc snd_mpu401_uart snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq nf_conntrack_ftp nf_conntrack snd_timer snd_seq_device firewire_sbp2 ppdev shpchp lp parport_pc k8temp bridge stp snd soundcore i2c_viapro parport edac_core edac_mce_amd e1000e floppy firewire_ohci sata_via via_rhine pata_via firewire_core crc_itu_t tulip Feb 8 19:38:19 whit kernel: [11057.050182] Pid: 0, comm: swapper/0 Not tainted 3.2.2-black01 #1 Feb 8 19:38:19 whit kernel: [11057.050186] Call Trace: Feb 8 19:38:19 whit kernel: [11057.050191] [] warn_slowpath_common+0x7f/0xc0 Feb 8 19:38:19 whit kernel: [11057.050211] [] warn_slowpath_fmt+0x46/0x50 Feb 8 19:38:19 whit kernel: [11057.050220] [] ? sched_clock_cpu+0xa8/0x110 Feb 8 19:38:19 whit kernel: [11057.050233] [] dev_watchdog+0x262/0x270 Feb 8 19:38:19 whit kernel: [11057.050240] [] ? scheduler_tick+0x122/0x280 Feb 8 19:38:19 whit kernel: [11057.050249] [] run_timer_softirq+0x134/0x360 Feb 8 19:38:19 whit kernel: [11057.050256] [] ? netif_carrier_off+0x30/0x30 Feb 8 19:38:19 whit kernel: [11057.050265] [] __do_softirq+0xa8/0x1c0 Feb 8 19:38:19 whit kernel: [11057.050274] [] ? tick_program_event+0x24/0x30 Feb 8 19:38:19 whit kernel: [11057.050282] [] call_softirq+0x1c/0x30 Feb 8 19:38:19 whit kernel: [11057.050292] [] do_softirq+0x65/0xa0 Feb 8 19:38:19 whit kernel: [11057.050299] [] irq_exit+0x8e/0xb0 Feb 8 19:38:19 whit kernel: [11057.050307] [] smp_apic_timer_interrupt+0x6e/0x99 Feb 8 19:38:19 whit kernel: [11057.050316] [] apic_timer_interrupt+0x6e/0x80 Feb 8 19:38:19 whit kernel: [11057.050321] [] ? native_safe_halt+0xb/0x10 Feb 8 19:38:19 whit kernel: [11057.050337] [] default_idle+0x41/0xe0 Feb 8 19:38:19 whit kernel: [11057.050344] [] amd_e400_idle+0x5d/0x120 Feb 8 19:38:19 whit kernel: [11057.050351] [] cpu_idle+0xd6/0x110 Feb 8 19:38:19 whit kernel: [11057.050362] [] rest_init+0x75/0x80 Feb 8 19:38:19 whit kernel: [11057.050371] [] start_kernel+0x3b3/0x3be Feb 8 19:38:19 whit kernel: [11057.050379] [] x86_64_start_reservations+0x132/0x136 Feb 8 19:38:19 whit kernel: [11057.050386] [] x86_64_start_kernel+0x101/0x110 Feb 8 19:38:19 whit kernel: [11057.050393] ---[ end trace ff676ffe84ac588c ]--- Feb 8 19:38:19 whit kernel: [11057.050406] net eth0: PNIC2 transmit timed out, status ec69000d, CSR6/7 e7fe42c5 / e7fe42cd CSR12 000000c4, resetting... Feb 8 19:38:27 whit kernel: [11065.050029] net eth0: PNIC2 transmit timed out, status ec69010f, CSR6/7 e7fe42c5 / e7fe42cd CSR12 000000c4, resetting... Needless to say, I've swapped out the old NIC now. Whit On Sun, Jan 29, 2012 at 01:44:37PM -0500, Whit Blauvelt wrote: > 3.2.2 kernel. Just in case it's of interest: > > Jan 29 11:15:31 whit kernel: [50599.304905] ------------[ cut here ]------------ > Jan 29 11:15:31 whit kernel: [50599.304924] WARNING: at kernel/timer.c:1011 del_timer_sync+0x56/0x60() > Jan 29 11:15:31 whit kernel: [50599.304929] Hardware name: SK22V10 > Jan 29 11:15:31 whit kernel: [50599.304933] Modules linked in: joydev st lp parport_pc binfmt_misc nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs xt_limit ipt_REJECT xt_multiport ipt_LOG xt_tcpudp dm_crypt bridge xt_state stp iptable_filter ip_ > Jan 29 11:15:31 whit kernel: crc_itu_t sata_via [last unloaded: ppa] > Jan 29 11:15:31 whit kernel: [50599.305073] Pid: 0, comm: swapper/1 Not tainted 3.2.2-black01 #1 > Jan 29 11:15:31 whit kernel: [50599.305078] Call Trace: > Jan 29 11:15:31 whit kernel: [50599.305083] [] warn_slowpath_common+0x7f/0xc0 > Jan 29 11:15:31 whit kernel: [50599.305105] [] warn_slowpath_null+0x1a/0x20 > Jan 29 11:15:31 whit kernel: [50599.305111] [] del_timer_sync+0x56/0x60 > Jan 29 11:15:31 whit kernel: [50599.305130] [] pnic2_lnk_change+0xe9/0x698 [tulip] > Jan 29 11:15:31 whit kernel: [50599.305145] [] tulip_interrupt+0x1e9/0x1010 [tulip] > Jan 29 11:15:31 whit kernel: [50599.305159] [] handle_irq_event_percpu+0x54/0x200 > Jan 29 11:15:31 whit kernel: [50599.305169] [] handle_irq_event+0x54/0x80 > Jan 29 11:15:31 whit kernel: [50599.305178] [] handle_fasteoi_irq+0x6a/0x100 > Jan 29 11:15:31 whit kernel: [50599.305190] [] handle_irq+0x22/0x40 > Jan 29 11:15:31 whit kernel: [50599.305199] [] do_IRQ+0x5d/0xe0 > Jan 29 11:15:31 whit kernel: [50599.305210] [] common_interrupt+0x6e/0x6e > Jan 29 11:15:31 whit kernel: [50599.305215] [] ? native_safe_halt+0xb/0x10 > Jan 29 11:15:31 whit kernel: [50599.305233] [] default_idle+0x41/0xe0 > Jan 29 11:15:31 whit kernel: [50599.305241] [] amd_e400_idle+0x5d/0x120 > Jan 29 11:15:31 whit kernel: [50599.305250] [] cpu_idle+0xd6/0x110 > Jan 29 11:15:31 whit kernel: [50599.305259] [] start_secondary+0x1e0/0x1e7 > Jan 29 11:15:31 whit kernel: [50599.305267] ---[ end trace 525e0a5d40ea44de ]--- > > Seeing "tulip" there, I'm guessing this relates to this old NIC: > > LNE100TX [Linksys EtherFast 10/100] > > Whit