Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030301AbWHOO1b (ORCPT ); Tue, 15 Aug 2006 10:27:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030304AbWHOO1b (ORCPT ); Tue, 15 Aug 2006 10:27:31 -0400 Received: from relay.uni-heidelberg.de ([129.206.100.212]:48779 "EHLO relay.uni-heidelberg.de") by vger.kernel.org with ESMTP id S1030301AbWHOO1a (ORCPT ); Tue, 15 Aug 2006 10:27:30 -0400 Message-ID: <44E1D9CA.30805@uni-hd.de> Date: Tue, 15 Aug 2006 16:27:22 +0200 From: Martin Braun Reply-To: mbraun@uni-hd.de User-Agent: Thunderbird 1.5.0.5 (X11/20060719) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: kernel BUG at :50307! Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5284 Lines: 135 Hello all, I got this bug (see below) in my logs, the system showed with "top" an increasing load average of 11 and more but with an cpu-idle of 99% and no processes used mentionable resources, there were 6 zombies. A shutdown was not possible most of the samba processes didn't respond to a kill. Before the exception the server was -as usual- under heavy load of samba processes 4-5 clients, with many automated activity (batch-processes with image processing). What does this bug mean? Hardware-Details: * Device sdc (on an easy-raid system) has an XFS Filesystem. * uname -a Linux pers109 2.6.17.8 #1 SMP Mon Aug 7 11:04:08 CEST 2006 i686 i686 i386 GNU/Linux * lspci 0000:00:00.0 Host bridge: Intel Corporation E7501 Memory Controller Hub (rev 01) 0000:00:02.0 PCI bridge: Intel Corporation E7500/E7501 Hub Interface B PCI-to-PCI Bridge (rev 01) 0000:00:1d.0 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #1) (rev 02) 0000:00:1d.1 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #2) (rev 02) 0000:00:1d.2 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #3) (rev 02) 0000:00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 42) 0000:00:1f.0 ISA bridge: Intel Corporation 82801CA LPC Interface Controller (rev 02) 0000:00:1f.1 IDE interface: Intel Corporation 82801CA Ultra ATA Storage Controller (rev 02) 0000:01:1c.0 PIC: Intel Corporation 82870P2 P64H2 I/OxAPIC (rev 04) 0000:01:1d.0 PCI bridge: Intel Corporation 82870P2 P64H2 Hub PCI Bridge (rev 04) 0000:01:1e.0 PIC: Intel Corporation 82870P2 P64H2 I/OxAPIC (rev 04) 0000:01:1f.0 PCI bridge: Intel Corporation 82870P2 P64H2 Hub PCI Bridge (rev 04) 0000:02:05.0 SCSI storage controller: Adaptec AIC-7902 U320 (rev 03) 0000:02:05.1 SCSI storage controller: Adaptec AIC-7902 U320 (rev 03) 0000:03:03.0 Ethernet controller: Intel Corporation 82544GC Gigabit Ethernet Controller (LOM) (rev 02) 0000:04:01.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02) 0000:04:02.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) === cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.80GHz stepping : 7 cpu MHz : 1595.130 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid bogomips : 3193.91 === /usr/local/samba/sbin/smbd -V Version 3.0.20 _________________________ /var/log/messages extract -------------------------- Aug 15 15:01:02 pers109 kernel: Access to block zero: fs: inode: 254474718 start_block : 0 start_off : c0a0b0e8a099 0 blkcnt : 90000 extent-state : 0 Aug 15 15:01:02 pers109 kernel: ------------[ cut here ]------------ Aug 15 15:01:02 pers109 kernel: kernel BUG at :50307! Aug 15 15:01:02 pers109 kernel: invalid opcode: 0000 [#1] Aug 15 15:01:02 pers109 kernel: SMP Aug 15 15:01:02 pers109 kernel: CPU: 0 Aug 15 15:01:02 pers109 kernel: EIP: 0060:[] Not tainted VLI Aug 15 15:01:02 pers109 kernel: EFLAGS: 00010246 (2.6.17.8 #1) Aug 15 15:01:02 pers109 kernel: eax: c0479f84 ebx: c0436464 ecx: c046c9bc edx: 00000282 Aug 15 15:01:02 pers109 kernel: esi: cea51cb0 edi: c0526120 ebp: 00000000 esp: cea51b70 Aug 15 15:01:02 pers109 kernel: ds: 007b es: 007b ss: 0068 Aug 15 15:01:02 pers109 kernel: Process smbd (pid: 18095, threadinfo=cea50000 task=c212e0b0) Aug 15 15:01:02 pers109 kernel: Stack: c04452ac c042855c c0526120 00000282 f7204db0 cea51cb0 00000000 e31d5b00 Aug 15 15:01:02 pers109 kernel: c01fe13d 00000000 c0436464 c49083e0 0f2af9de 00000000 00000000 00000000 Aug 15 15:01:02 pers109 kernel: 0e8a0990 000c0a0b 00090000 00000000 00000000 cea51cb0 00000000 00000000 Aug 15 15:01:02 pers109 kernel: Call Trace: Aug 15 15:01:02 pers109 kernel: Aug 15 15:01:02 pers109 kernel: Aug 15 15:01:02 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Aug 15 15:01:03 pers109 kernel: Code: c0 c7 44 24 08 20 61 52 c0 c7 04 24 ac 52 44 c0 89 44 24 04 e8 5b 34 ec ff b8 84 9f 47 c0 8b 54 24 0c e8 bc fa 1a 00 85 ed 75 02 <0f> 0b 83 c4 10 5b 5e 5f 5d c3 55 b8 07 00 00 00 57 bf 20 61 52 Aug 15 15:01:03 pers109 kernel: EIP: [] SS:ESP 0068:cea51b70 thanks in advance, martin - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/