From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yinghai Lu Subject: ixgbe dump Date: Wed, 17 Nov 2010 17:21:42 -0800 Message-ID: <4CE47FA6.8050600@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: NetDev To: "Brandeburg, Jesse" , David Miller Return-path: Received: from rcsinet10.oracle.com ([148.87.113.121]:26886 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751397Ab0KRBW3 (ORCPT ); Wed, 17 Nov 2010 20:22:29 -0500 Sender: netdev-owner@vger.kernel.org List-ID: [ 1546.287521] md: stopping all md devices. [ 1547.283729] kvm: exiting hardware virtualization [ 1547.292876] sd 2:2:1:0: [sdb] Synchronizing SCSI cache [ 1547.293831] sd 2:2:0:0: [sda] Synchronizing SCSI cache [ 1547.299627] BUG: unable to handle kernel NULL pointer dereference at 0000000000000033 [ 1547.315819] IP: [] ixgbe_set_rx_mode+0x265/0x38e [ 1547.316448] PGD 3ff4487067 PUD 3ff216b067 PMD 0 [ 1547.335626] Oops: 0000 [#1] SMP [ 1547.335941] last sysfs file: /sys/kernel/kexec_loaded [ 1547.336381] CPU 0 [ 1547.336548] Modules linked in: [ 1547.355798] [ 1547.355968] Pid: 25630, comm: kexec Not tainted 2.6.37-rc2-tip-yh-01961-g6034289-dirty #281 /Sun Fire X4800 [ 1547.375849] RIP: 0010:[] [] ixgbe_set_rx_mode+0x265/0x38e [ 1547.395543] RSP: 0018:ffff881fb9d49ce8 EFLAGS: 00010287 [ 1547.396080] RAX: 0000000000000000 RBX: ffff88dffe5a0940 RCX: ffff88dffe5a0940 [ 1547.415635] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffc90077780000 [ 1547.416299] RBP: ffff881fb9d49d48 R08: 0000000000000000 R09: 0000000000000000 [ 1547.435860] R10: 000000000000a608 R11: 0000000000000000 R12: 0000000000000000 [ 1547.455516] R13: ffff88dffe5a0000 R14: 0000000000003400 R15: ffff881fb9d49db7 [ 1547.456257] FS: 00000000006e0850(0063) GS:ffff88207d600000(0000) knlGS:0000000000000000 [ 1547.475937] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1547.495330] CR2: 0000000000000033 CR3: 0000003ffa77e000 CR4: 00000000000006f0 [ 1547.496009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1547.515594] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1547.516229] Process kexec (pid: 25630, threadinfo ffff881fb9d48000, task ffff881f8a57a2d0) [ 1547.536039] Stack: [ 1547.536244] 0000000000000040 0000002b00000000 ffff881ffedc1000 0000000000000006 [ 1547.555894] ffff88dffe5a1b40 0b00000081454ec8 ffff881fb9d49d48 ffff88dffe5a0940 [ 1547.575411] ffff881ffedc1000 000000000000001e 0000000000000000 ffff881fb9d49db7 [ 1547.576131] Call Trace: [ 1547.595251] [] __ixgbe_shutdown+0x9d/0x153 [ 1547.595770] [] ixgbe_shutdown+0x1a/0x43 [ 1547.615250] [] pci_device_shutdown+0x2c/0x40 [ 1547.615887] [] device_shutdown+0x75/0xb0 [ 1547.635268] [] kernel_restart_prepare+0x2c/0x33 [ 1547.635927] [] kernel_kexec+0x38/0x6b [ 1547.655252] [] sys_reboot+0x156/0x194 [ 1547.655765] [] ? __d_free+0x59/0x5e [ 1547.675145] [] ? d_free+0x54/0x66 [ 1547.675612] [] ? d_kill+0x3b/0x43 [ 1547.695025] [] ? dput+0x40/0x140 [ 1547.695539] [] ? fput+0x1d7/0x1e6 [ 1547.696045] [] ? sysret_check+0x27/0x62 [ 1547.715426] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 1547.734897] [] system_call_fastpath+0x16/0x1b [ 1547.735428] Code: d2 e9 81 00 00 00 48 8b 83 00 12 00 00 8b 80 88 50 00 00 0d 00 00 00 80 e9 a7 00 00 00 48 8b 81 00 0a 00 00 48 8b bb 00 12 00 00 <0f> b6 40 33 83 f8 3f 7f 0d 89 c6 c1 e6 06 81 c6 28 10 00 00 eb [ 1547.775262] RIP [] ixgbe_set_rx_mode+0x265/0x38e [ 1547.775909] RSP [ 1547.794997] CR2: 0000000000000033 [ 1547.795987] ---[ end trace 4ed9616adc45007c ]---