From mboxrd@z Thu Jan 1 00:00:00 1970 From: Badalian Vyacheslav Subject: Re: Strange Panic (Deadlock) Date: Tue, 25 Dec 2007 12:11:50 +0300 Message-ID: <4770C956.5040409@bigtelecom.ru> References: <476FCC41.8070202@bigtelecom.ru> <20071224211819.e1ebeicf0ggoo08s@mail.bigtelecom.ru> <47701542.9010806@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netdev@vger.kernel.org To: Jarek Poplawski Return-path: Received: from mail.bigtelecom.ru ([87.255.0.61]:42170 "EHLO mail.bigtelecom.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751323AbXLYJL7 (ORCPT ); Tue, 25 Dec 2007 04:11:59 -0500 In-Reply-To: <47701542.9010806@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: Jarek Poplawski =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > slavon@bigtelecom.ru wrote, On 12/24/2007 07:18 PM: > > =20 >> Hello again. >> Its bug depend to >> http://git.kernel.org/?p=3Dlinux/kernel/git/torvalds/linux-2.6.git;a= =3Dcommit;h=3D4aae07025265151e3f7041dfbf0f529e122de1d8 >> ? >> =20 > =20 ok. i will add it to bugtracker, but bug process in gentoo and in vanilla kernel. I send to netdev mail list becouse i think that bug depend to TC or IPTABLES functional. I have 4 machine. All platforms different. All machine do 1 time in hour rebuild TC and IPTABLES rules. After it do echo START >> log.txt iptables-restore < xxx.txt tc qdisc del dev eth0 root tc qdisc del dev eth1 root tc -b new_rules.txt echo END >> log.txt and its all that its doing. Bug always be between START and END All machines have above 300mbs traffic. I try turn off rebuilding rules on 1 PC and it work 3 week without rebo= ot! I think that situation ask that problem depends to network. If its mistake - sorry please. Slavon > Hello Vyacheslav! > > I wonder why do you think there is such a dependency, and why do you = report > timer.c bug to netdev after all? I added some CCs here, but IMHO you = would > better open a new bug at bugzilla.kernel.org, adding some more detail= s like > .config, and reply back to this thread with the bug's number. BTW, if= it's > patched by Gentoo or otherwise, you should try and report on 'vanilla= ' one > only. > > Regards, > Jarek P. > > =20 >> Its very critical bug to us. This PC must be HA. Server place so far= =20 >> for me to go and reboot server. I go to it 1-3 times in week =3D( >> Please help to fix it =3D) >> >> =20 >>> Hello all. Some time machine freeze. No information on monitor. No >>> rebooting on sysctl "kernel.panic". >>> Any idea? >>> >>> Catched by netconsole: >>> [91922.085864] ------------[ cut here ]------------ >>> [91922.085975] kernel BUG at kernel/timer.c:606! >>> [91922.086058] invalid opcode: 0000 [#1] >>> [91922.086127] SMP >>> [91922.086201] Modules linked in: netconsole cls_u32 sch_sfq sch_ht= b >>> xt_tcpudp iptable_filter ip_tables x_tables i2c_i801 i2c_core >>> [91922.086386] CPU: 1 >>> [91922.086387] EIP: 0060:[] Not tainted VLI >>> [91922.086389] EFLAGS: 00010087 (2.6.23-gentoo-r4-fw #4) >>> [91922.086600] EIP is at cascade+0x34/0x4f >>> [91922.086669] eax: c0452200 ebx: f450408c ecx: 00000022 edx:= f3c6e08c >>> [91922.086740] esi: 00000022 edi: c21ce000 ebp: 00000001 esp:= c21c3ef8 >>> [91922.086815] ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 >>> [91922.086885] Process swapper (pid: 0, ti=3Dc21c2000 task=3Dc21af0= 00 >>> task.ti=3Dc21c2000) >>> [91922.086954] Stack: f3c6e08c c21bfb74 00000000 c21ce000 0000000a >>> c012767a c21af000 00000001 >>> [91922.087119] c21c3f18 c0106963 c21c3f68 00000001 00000021 >>> c03c0b08 0000000a c0124556 >>> [91922.087285] 00000046 00000000 c21c2008 00000000 c01245ec >>> c2015120 c0114a11 00000046 >>> [91922.087451] Call Trace: >>> [91922.087586] [] run_timer_softirq+0x51/0x154 >>> [91922.087669] [] profile_pc+0x21/0x46 >>> [91922.087752] [] __do_softirq+0x5d/0xc1 >>> [91922.087833] [] do_softirq+0x32/0x36 >>> [91922.087915] [] smp_apic_timer_interrupt+0x74/0x80 >>> [91922.087997] [] apic_timer_interrupt+0x28/0x30 >>> [91922.088076] [] mwait_idle_with_hints+0x3b/0x3f >>> [91922.088162] [] mwait_idle+0x0/0xa >>> [91922.088237] [] cpu_idle+0x91/0xaa >>> [91922.088319] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D >>> [91922.088390] Code: 08 8d 04 ca 8b 10 89 62 04 89 14 24 8b 50 04 8= 9 22 >>> 89 00 89 54 24 04 8b 14 24 89 40 04 8b 1a eb 19 8b 42 14 83 e0 fe 3= 9 f8 >>> 74 04 <0f> 0b eb fe 89 f8 e8 d8 fe ff ff 89 da 8b 1b 39 e2 75 e3 59= 89 >>> [91922.088864] EIP: [] cascade+0x34/0x4f SS:ESP 0068:c21c= 3ef8 >>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe netdev" i= n >>> the body of a message to majordomo@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >>> >>> =20 >> >> ---------------------------------------------------------------- >> This message was sent using IMP, the Internet Messaging Program. >> >> -- >> To unsubscribe from this list: send the line "unsubscribe netdev" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> =20 > > > > =20