From mboxrd@z Thu Jan 1 00:00:00 1970 From: Badalian Vyacheslav Subject: Strange Panic (Deadlock) Date: Mon, 24 Dec 2007 18:12:01 +0300 Message-ID: <476FCC41.8070202@bigtelecom.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from mail.bigtelecom.ru ([87.255.0.61]:59338 "EHLO mail.bigtelecom.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750761AbXLXPML (ORCPT ); Mon, 24 Dec 2007 10:12:11 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.bigtelecom.ru (Postfix) with ESMTP id BD9A3A6C574 for ; Mon, 24 Dec 2007 18:12:09 +0300 (MSK) Received: from mail.bigtelecom.ru ([127.0.0.1]) by localhost (mail.bigtelecom.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id reC0H5P2iHtS for ; Mon, 24 Dec 2007 18:12:02 +0300 (MSK) Received: from [87.255.0.131] (slavon.bigtelecom.ru [87.255.0.131]) by mail.bigtelecom.ru (Postfix) with ESMTP id EA869341BBF for ; Mon, 24 Dec 2007 18:12:01 +0300 (MSK) Sender: netdev-owner@vger.kernel.org List-ID: 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_htb 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=c21c2000 task=c21af000 task.ti=c21c2000) [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] ======================= [91922.088390] Code: 08 8d 04 ca 8b 10 89 62 04 89 14 24 8b 50 04 89 22 89 00 89 54 24 04 8b 14 24 89 40 04 8b 1a eb 19 8b 42 14 83 e0 fe 39 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:c21c3ef8