From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Subject: skb_over_panic kernel panic Date: Tue, 10 Mar 2009 21:10:13 -0400 Message-ID: <20090311011013.GC7022@dhp.com> Reply-To: Christian Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: netdev@vger.kernel.org Return-path: Received: from eastrmpop111.cox.net ([68.230.240.53]:35940 "EHLO eastrmpop111.cox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751257AbZCKCqR (ORCPT ); Tue, 10 Mar 2009 22:46:17 -0400 Received: from eastrmimpo01.cox.net ([68.1.16.119]) by eastrmmtao106.cox.net (InterMail vM.7.08.02.01 201-2186-121-102-20070209) with ESMTP id <20090311011015.VPTS18213.eastrmmtao106.cox.net@eastrmimpo01.cox.net> for ; Tue, 10 Mar 2009 21:10:15 -0400 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: Hello, I keep getting kernel panics on my system with output similar to this: skb_over_panic: text:fffffffff80456cc4 len:2580 put:2580 head:ffff9900bf18a000 data:ffff8800bf18a010 tail:0xa end:0x640 dev:eth0 --------[ cut here ] ---------- kernel BUG at net/core/skbuff.c:124!xt:ffffffff80456cc4 len:2580 put:2580 head:ffff8800bf18a000 data:ffff8800bf18a010 tail:0xa invalid opcode: 0000 [#1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:1f.0/resource CPU 5 Modules linked in nvidia(P) Pid: 0, comm: swapper Tainted: P 2.6.28.7 #3 RIP: 0010:[] [] skb_put+0x7a/0x89 RSP: 0018:ffff8801bf9b3dd0 EFLAGS: 00010282 (I copied this output by hand so there may be a typo or two) Linux server1 2.6.28.7 #3 SMP Mon Mar 9 20:04:12 EDT 2009 x86_64 Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz GenuineIntel GNU/Linux Before this my kernel was 2.6.27.5 and I was still getting the same panics. eth0: RTL8168c/8111c at 0xffffc20000042000, 00:23:54:ed:7f:a6, XID 3c4000c0 IRQ 18 r8169: eth0: link up 00:00.0 Host bridge: Intel Corporation QuickPath Architecture I/O Hub to ESI Port (rev 12) 00:01.0 PCI bridge: Intel Corporation QuickPath Architecture I/O Hub PCI Express Root Port 1 (rev 12) 00:03.0 PCI bridge: Intel Corporation QuickPath Architecture I/O Hub PCI Express Root Port 3 (rev 12) 00:07.0 PCI bridge: Intel Corporation QuickPath Architecture I/O Hub PCI Express Root Port 7 (rev 12) 00:10.0 PIC: Intel Corporation QuickPath Interconnect Physical and Link Layer Registers Port 0 (rev 12) 00:10.1 PIC: Intel Corporation QuickPath Interconnect Routing and Protocol Layer Registers Port 0 (rev 12) 00:13.0 PIC: Intel Corporation QuickPath Architecture I/O Hub I/OxAPIC Interrupt Controller (rev 12) 00:14.0 PIC: Intel Corporation QuickPath Architecture I/O Hub System Management Registers (rev 12) 00:14.1 PIC: Intel Corporation QuickPath Architecture I/O Hub GPIO and Scratch Pad Registers (rev 12) 00:14.2 PIC: Intel Corporation QuickPath Architecture I/O Hub Control Status and RAS Registers (rev 12) 00:14.3 PIC: Intel Corporation QuickPath Architecture I/O Hub Throttle Registers (rev 12) 00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 00:1a.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 1 00:1c.2 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 3 00:1c.3 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 4 00:1c.4 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 5 00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90) 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface Controller 00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller 00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller 00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller 02:00.0 VGA compatible controller: nVidia Corporation G72 [GeForce 7300 LE] (rev a1) 04:00.0 SATA controller: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 03) 04:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 03) 05:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. Device 3403 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) 08:00.0 SCSI storage controller: Marvell Technology Group Ltd. MV88SX6081 8-port SATA II PCI-X Controller (rev 09) 08:01.0 Mass storage controller: Promise Technology, Inc. PDC40718 (SATA 300 TX4) (rev 02) # lsmod Module Size Used by nvidia 7797560 0