From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Priebe - Profihost AG Subject: 3.0.8 not syncing: Fatal exception in interrupt Date: Mon, 05 Dec 2011 07:21:17 +0100 Message-ID: <4EDC62DD.6050405@profihost.ag> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Cc: stable@vger.kernel.org To: netdev@vger.kernel.org Return-path: Received: from server655-han.de-nserver.de ([85.158.177.45]:45637 "EHLO server655-han.de-nserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752074Ab1LEGVT (ORCPT ); Mon, 5 Dec 2011 01:21:19 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Dear list, i encountered the following bug today while running v3.0.8 Better readable here: http://pastebin.com/raw.php?i=2s75P0wF 2011-12-05 02:57:41 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b 2011-12-05 02:57:41 CR2: 000000000000002c CR3: 0000000119bb2000 CR4: 00000000000006e0 2011-12-05 02:57:41 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 2011-12-05 02:57:41 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 2011-12-05 02:57:41 Process kworker/0:1 (pid: 0, threadinfo ffff88011af2c000, task ffff88011af09820)Stack: 2011-12-05 02:57:41 ffff88002589f6e0 ffff880052664d00 ffff880061911c00 ffff88010572c000 2011-12-05 02:57:41 ffff88011fd03d30 ffffffff814f56e2 ffff880061911c00 ffff880061911c00 2011-12-05 02:57:41 ffff88011fd03d80 ffffffff8155e4c6 ffff88011fd03e20 ffffffff81497230 2011-12-05 02:57:41 Call Trace: 2011-12-05 02:57:41 [] __sk_dst_check+0x42/0x70 2011-12-05 02:57:41 [] inet_sk_rebuild_header+0x26/0x330 2011-12-05 02:57:41 [] ? tg3_poll_work+0x1e0/0xe80 2011-12-05 02:57:41 [] tcp_retransmit_skb+0xab/0x640 2011-12-05 02:57:41 [] ? x86_pmu_enable+0x1f4/0x270 2011-12-05 02:57:41 [] tcp_retransmit_timer+0x26e/0x6e0 2011-12-05 02:57:41 [] tcp_write_timer+0x198/0x210 2011-12-05 02:57:41 [] run_timer_softirq+0x1cc/0x320 2011-12-05 02:57:41 [] ? tcp_retransmit_timer+0x6e0/0x6e0 2011-12-05 02:57:41 [] ? lapic_next_event+0x18/0x20 2011-12-05 02:57:41 [] __do_softirq+0xd0/0x1c0 2011-12-05 02:57:41 [] call_softirq+0x1c/0x30 2011-12-05 02:57:41 [] do_softirq+0x55/0x90 2011-12-05 02:57:41 [] irq_exit+0x7d/0xa0 2011-12-05 02:57:41 [] smp_apic_timer_interrupt+0x69/0xa0 2011-12-05 02:57:41 [] apic_timer_interrupt+0x13/0x20 2011-12-05 02:57:41 [] ? apic_timer_interrupt+0xe/0x20 2011-12-05 02:57:41 [] ? mwait_idle+0x117/0x120 2011-12-05 02:57:41 [] ? atomic_notifier_call_chain+0x15/0x20 2011-12-05 02:57:41 [] cpu_idle+0xad/0xf0 2011-12-05 02:57:41 [] start_secondary+0x201/0x297 2011-12-05 02:57:41 Code: 51 a2 8e 00 89 83 d4 00 00 00 eb 9b 48 85 db 74 16 48 8b 53 40 31 ff 48 85 d2 74 0f 48 8b 05 f2 04 5a 00 48 89 42 18 48 8b 7b 40 ff 4f 2c 0f 94 c0 84 c0 0f 85 ac 00 00 00 48 c7 43 40 00 00 2011-12-05 02:57:41 RIP [] ipv4_dst_check+0xb6/0x190 2011-12-05 02:57:41 RSP 2011-12-05 02:57:41 CR2: 000000000000002c 2011-12-05 02:57:41 ---[ end trace bd99ce386f3021bd ]--- 2011-12-05 02:57:41 Kernel panic - not syncing: Fatal exception in interrupt 2011-12-05 02:57:41 Pid: 0, comm: kworker/0:1 Tainted: G D 2.6.40.8p4 #1 2011-12-05 02:57:41 Call Trace: 2011-12-05 02:57:41 [] panic+0xba/0x1e5 2011-12-05 02:57:41 [] ? apic_timer_interrupt+0x13/0x20 2011-12-05 02:57:41 [] ? kmsg_dump+0x4a/0x100 2011-12-05 02:57:41 [] oops_end+0xd4/0xe0 2011-12-05 02:57:41 [] no_context+0xf1/0x270 2011-12-05 02:57:41 [] __bad_area_nosemaphore+0x155/0x200 2011-12-05 02:57:41 [] ? kmem_cache_free+0x1b/0xf0 2011-12-05 02:57:41 [] ? __kfree_skb+0x42/0xa0 2011-12-05 02:57:41 [] ? tcp_rcv_established+0x364/0x630 2011-12-05 02:57:41 [] ? tcp_v4_do_rcv+0x154/0x2d0 2011-12-05 02:57:41 [] bad_area_nosemaphore+0xe/0x10 2011-12-05 02:57:41 [] do_page_fault+0x2ee/0x420 2011-12-05 02:57:41 [] ? tcp_v4_rcv+0x6fb/0x880 2011-12-05 02:57:41 [] ? ip_local_deliver_finish+0x127/0x250 2011-12-05 02:57:41 [] ? ip_local_deliver+0x8d/0xa0 2011-12-05 02:57:41 [] ? ip_rcv_finish+0x172/0x340 2011-12-05 02:57:41 [] page_fault+0x1f/0x30 2011-12-05 02:57:41 [] ? ipv4_dst_check+0xb6/0x190 2011-12-05 02:57:41 [] __sk_dst_check+0x42/0x70 2011-12-05 02:57:41 [] inet_sk_rebuild_header+0x26/0x330 2011-12-05 02:57:41 [] ? tg3_poll_work+0x1e0/0xe80 2011-12-05 02:57:41 [] tcp_retransmit_skb+0xab/0x640 2011-12-05 02:57:41 [] ? x86_pmu_enable+0x1f4/0x270 2011-12-05 02:57:41 [] tcp_retransmit_timer+0x26e/0x6e0 2011-12-05 02:57:41 [] tcp_write_timer+0x198/0x210 2011-12-05 02:57:41 [] run_timer_softirq+0x1cc/0x320 2011-12-05 02:57:41 [] ? tcp_retransmit_timer+0x6e0/0x6e0 2011-12-05 02:57:41 [] ? lapic_next_event+0x18/0x20 2011-12-05 02:57:41 [] __do_softirq+0xd0/0x1c0 2011-12-05 02:57:41 [] call_softirq+0x1c/0x30 2011-12-05 02:57:41 [] do_softirq+0x55/0x90 2011-12-05 02:57:41 [] irq_exit+0x7d/0xa0 2011-12-05 02:57:41 [] smp_apic_timer_interrupt+0x69/0xa0 2011-12-05 02:57:41 [] apic_timer_interrupt+0x13/0x20 2011-12-05 02:57:41 [] ? apic_timer_interrupt+0xe/0x20 2011-12-05 02:57:41 [] ? mwait_idle+0x117/0x120 2011-12-05 02:57:41 [] ? atomic_notifier_call_chain+0x15/0x20 2011-12-05 02:57:41 [] cpu_idle+0xad/0xf0 2011-12-05 02:57:41 [] start_secondary+0x201/0x297 2011-12-05 02:57:41 BUG: unable to handle kernel NULL pointer dereference at 000000000000002c 2011-12-05 02:57:41 IP: [] ipv4_dst_check+0xb6/0x190 2011-12-05 02:57:41 PGD 119889067 PUD 1167d2067 PMD 0 2011-12-05 02:57:41 Oops: 0002 [#2] SMP 2011-12-05 02:57:41 CPU 2 2011-12-05 02:57:41 Modules linked in: ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables coretemp k8temp ipv6 dm_snapshot dm_mod 2011-12-05 02:57:41 Pid: 0, comm: kworker/0:1 Tainted: G D 2.6.40.8p4 #1 FUJITSU SIEMENS D2581-A5 /D2581-A5 2011-12-05 02:57:41 RIP: 0010:[] [] ipv4_dst_check+0xb6/0x190 2011-12-05 02:57:41 RSP: 0018:ffff88011fd03cf0 EFLAGS: 00010282 2011-12-05 02:57:41 RAX: 00000001a916c098 RBX: ffff880052664d00 RCX: 0000000000000000 2011-12-05 02:57:41 RDX: ffff88002a179a40 RSI: ffff880027c3ff98 RDI: 0000000000000000 2011-12-05 02:57:41 RBP: ffff88011fd03d10 R08: 0000000000000000 R09: 0000000000000000 2011-12-05 02:57:41 R10: 0000000000000000 R11: ffffffff81604c10 R12: ffff880027c3ff00 2011-12-05 02:57:41 R13: 0000000001b79e55 R14: ffff88010572c028 R15: 0000000000000100 2011-12-05 02:57:41 FS: 0000000000000000(0000) GS:ffff88011fd00000(0000) knlGS:0000000000000000 Stefan