Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760984AbXLMMeX (ORCPT ); Thu, 13 Dec 2007 07:34:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755336AbXLMMeP (ORCPT ); Thu, 13 Dec 2007 07:34:15 -0500 Received: from e28smtp03.in.ibm.com ([59.145.155.3]:49555 "EHLO e28esmtp03.in.ibm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751496AbXLMMeO (ORCPT ); Thu, 13 Dec 2007 07:34:14 -0500 Date: Thu, 13 Dec 2007 18:03:33 +0530 From: Dhaval Giani To: gregkh@suse.de, htejun@gmail.com, stable@kernel.org Cc: lkml , maneesh@linux.vnet.ibm.com, Srivatsa Vaddagiri , Balbir Singh , Gautham Shenoy Subject: 2.6.22-stable causes oomkiller to be invoked Message-ID: <20071213123333.GA16905@linux.vnet.ibm.com> Reply-To: Dhaval Giani MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6700 Lines: 266 Hi Greg, Tejun, The following script causes oomkiller to be invoked on my system here. while echo; do cat /sys/kernel/kexec_crash_loaded; done It gets invoked within 10 mins. [root@llm11 ~]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 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 xtpr bogomips : 4981.41 clflush size : 64 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 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 xtpr bogomips : 4976.80 clflush size : 64 processor : 2 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 KB physical id : 1 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 xtpr bogomips : 4977.07 clflush size : 64 processor : 3 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 KB physical id : 1 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 xtpr bogomips : 4977.20 clflush size : 64 processor : 4 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 KB physical id : 2 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 xtpr bogomips : 4976.94 clflush size : 64 processor : 5 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 KB physical id : 2 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 xtpr bogomips : 4977.08 clflush size : 64 processor : 6 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 KB physical id : 3 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 xtpr bogomips : 4976.88 clflush size : 64 processor : 7 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) MP CPU 2.50GHz stepping : 5 cpu MHz : 2500.000 cache size : 1024 KB physical id : 3 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 xtpr bogomips : 4977.02 clflush size : 64 [root@llm11 ~]# [root@llm11 ~]# cat /proc/meminfo MemTotal: 4733124 kB MemFree: 3949016 kB Buffers: 248 kB Cached: 8980 kB SwapCached: 0 kB Active: 7652 kB Inactive: 4192 kB HighTotal: 3956692 kB HighFree: 3940608 kB LowTotal: 776432 kB LowFree: 8408 kB SwapTotal: 1863532 kB SwapFree: 1863532 kB Dirty: 12 kB Writeback: 0 kB AnonPages: 2644 kB Mapped: 3028 kB Slab: 9872 kB SReclaimable: 2900 kB SUnreclaim: 6972 kB PageTables: 416 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 4230092 kB Committed_AS: 11284 kB VmallocTotal: 116728 kB VmallocUsed: 1084 kB VmallocChunk: 115616 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB [root@llm11 ~]# Will send config if required. Thanks -- regards, Dhaval -- 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/