Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759037AbXLNPsN (ORCPT ); Fri, 14 Dec 2007 10:48:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754131AbXLNPr6 (ORCPT ); Fri, 14 Dec 2007 10:47:58 -0500 Received: from E23SMTP06.au.ibm.com ([202.81.18.175]:57897 "EHLO e23smtp06.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754562AbXLNPrz (ORCPT ); Fri, 14 Dec 2007 10:47:55 -0500 Date: Fri, 14 Dec 2007 21:17:11 +0530 From: Dhaval Giani To: Tejun Heo Cc: Greg KH , stable@kernel.org, Andrew Morton , lkml , maneesh@linux.vnet.ibm.com, Srivatsa Vaddagiri , Balbir Singh , Gautham Shenoy Subject: Re: 2.6.22-stable causes oomkiller to be invoked Message-ID: <20071214154711.GD23670@linux.vnet.ibm.com> Reply-To: Dhaval Giani References: <20071213123333.GA16905@linux.vnet.ibm.com> <20071213132326.GC16905@linux.vnet.ibm.com> <20071213151847.GB5676@linux.vnet.ibm.com> <20071213162936.GA7635@suse.de> <20071213164658.GA30865@linux.vnet.ibm.com> <20071213175423.GA2977@linux.vnet.ibm.com> <476295FF.1040202@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <476295FF.1040202@gmail.com> 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: 31350 Lines: 716 > > OK, so it ooms there as well. I am attaching its config and part of the > > dmesg (whatever I could capture). > > I can't reproduce it here either. Please apply the attached patch and > reproduce the problem. It will report the number of allocated buffer > pages every 10 sec. After oom occurs, please report how this number > changed and the result of 'cat /proc/slabinfo'. > Here you go. elay using timer specific routine.. 4976.59 BogoMIPS (lpj=9953199) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: L3 cache: 1024K CPU: Physical Processor ID: 3 CPU: After all inits, caps: bfebfbff 00000000 00000000 0000b080 00004400 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#6. CPU6: Intel P4/Xeon Extended MCE MSRs (12) available CPU6: Thermal monitoring enabled CPU6: Intel(R) Xeon(TM) MP CPU 2.50GHz stepping 05 lockdep: not fixing up alternatives. Booting processor 7/7 ip 3000 Initializing CPU#7 Calibrating delay using timer specific routine.. 4976.45 BogoMIPS (lpj=9952905) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: L3 cache: 1024K CPU: Physical Processor ID: 3 CPU: After all inits, caps: bfebfbff 00000000 00000000 0000b080 00004400 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#7. CPU7: Intel P4/Xeon Extended MCE MSRs (12) available CPU7: Thermal monitoring enabled CPU7: Intel(R) Xeon(TM) MP CPU 2.50GHz stepping 05 Total of 8 processors activated (39819.96 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 APIC timer registered as dummy, due to nmi_watchdog=1! checking TSC synchronization [CPU#0 -> CPU#1]: passed. checking TSC synchronization [CPU#0 -> CPU#2]: passed. checking TSC synchronization [CPU#0 -> CPU#3]: passed. checking TSC synchronization [CPU#0 -> CPU#4]: passed. checking TSC synchronization [CPU#0 -> CPU#5]: passed. checking TSC synchronization [CPU#0 -> CPU#6]: passed. checking TSC synchronization [CPU#0 -> CPU#7]: passed. Brought up 8 CPUs net_namespace: 136 bytes NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfd74c, last bus=12 PCI: Using configuration type 1 Setting up standard PCI resources evgpeblk-0956 [00] ev_create_gpe_block : GPE 00 to 1F [_GPE] 4 regs on int 0x7 evgpeblk-0956 [00] ev_create_gpe_block : GPE 20 to 3F [_GPE] 4 regs on int 0x7 evgpeblk-1052 [00] ev_initialize_gpe_bloc: Found 1 Wake, Enabled 0 Runtime GPEs in this block evgpeblk-1052 [00] ev_initialize_gpe_bloc: Found 0 Wake, Enabled 1 Runtime GPEs in this block ACPI: EC: Look up EC in DSDT Completing Region/Field/Buffer/Package initialization:................................. Initialized 8/13 Regions 0/0 Fields 8/8 Buffers 17/18 Packages (999 nodes) Initializing Device/Processor/Thermal objects by executing _INI methods:. Executed 1 _INI methods requiring 0 _STA executions (examined 123 objects) ACPI: Interpreter enabled ACPI: (supports S0 S5) ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Root Bridge [PCI1] (0000:01) ACPI: PCI Interrupt Routing Table [\_SB_.PCI1._PRT] ACPI: PCI Root Bridge [PCI2] (0000:05) ACPI: PCI Interrupt Routing Table [\_SB_.PCI2._PRT] ACPI: PCI Root Bridge [PCI3] (0000:08) ACPI: PCI Interrupt Routing Table [\_SB_.PCI3._PRT] ACPI: PCI Root Bridge [PCI4] (0000:09) ACPI: PCI Interrupt Routing Table [\_SB_.PCI4._PRT] ACPI: PCI Interrupt Link [LP00] (IRQs *10) ACPI: Blank IRQ resource ACPI: Resource is not an IRQ entry ACPI: PCI Interrupt Link [LP01] (IRQs) *0, disabled. ACPI: Blank IRQ resource ACPI: Resource is not an IRQ entry ACPI: PCI Interrupt Link [LP02] (IRQs) *0, disabled. ACPI: Blank IRQ resource ACPI: Resource is not an IRQ entry ACPI: PCI Interrupt Link [LP03] (IRQs) *0, disabled. ACPI: PCI Interrupt Link [LP04] (IRQs *5) ACPI: PCI Interrupt Link [LP05] (IRQs *5) ACPI: PCI Interrupt Link [LP06] (IRQs *5) ACPI: PCI Interrupt Link [LP07] (IRQs *5) ACPI: PCI Interrupt Link [LP08] (IRQs *5) ACPI: PCI Interrupt Link [LP09] (IRQs *5) ACPI: PCI Interrupt Link [LP0A] (IRQs *5) ACPI: PCI Interrupt Link [LP0B] (IRQs *5) ACPI: PCI Interrupt Link [LP0C] (IRQs *5) ACPI: PCI Interrupt Link [LP0D] (IRQs *5) ACPI: PCI Interrupt Link [LP0E] (IRQs *5) ACPI: PCI Interrupt Link [LP0F] (IRQs *5) ACPI: PCI Interrupt Link [LP10] (IRQs *5) ACPI: PCI Interrupt Link [LP11] (IRQs *5) ACPI: PCI Interrupt Link [LP12] (IRQs *5) ACPI: PCI Interrupt Link [LP13] (IRQs *5) ACPI: PCI Interrupt Link [LP14] (IRQs *5) ACPI: PCI Interrupt Link [LP15] (IRQs *5) ACPI: PCI Interrupt Link [LP16] (IRQs *5) ACPI: PCI Interrupt Link [LP17] (IRQs *5) ACPI: PCI Interrupt Link [LP18] (IRQs *5) ACPI: PCI Interrupt Link [LP19] (IRQs *5) ACPI: PCI Interrupt Link [LP1A] (IRQs *5) ACPI: PCI Interrupt Link [LP1B] (IRQs *5) ACPI: PCI Interrupt Link [LP1C] (IRQs *9) ACPI: PCI Interrupt Link [LP1D] (IRQs *9) ACPI: Blank IRQ resource ACPI: Resource is not an IRQ entry ACPI: PCI Interrupt Link [LP1E] (IRQs) *0, disabled. ACPI: PCI Interrupt Link [LP1F] (IRQs *3) ACPI: PCI Interrupt Link [LPUS] (IRQs *11) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered Clocksource tsc unstable (delta = 263383199 ns) pnp: PnP ACPI: found 16 devices ACPI: ACPI bus type pnp unregistered SCSI subsystem initialized PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report system 00:01: ioport range 0x900-0x93f has been reserved system 00:01: ioport range 0x510-0x517 has been reserved system 00:01: ioport range 0x504-0x507 has been reserved system 00:01: ioport range 0x500-0x503 has been reserved system 00:01: ioport range 0x520-0x53f has been reserved system 00:01: ioport range 0x420-0x427 has been reserved system 00:01: ioport range 0x460-0x461 has been reserved system 00:0b: ioport range 0x1ec-0x1ef has been reserved system 00:0b: ioport range 0x400-0x4fe could not be reserved system 00:0b: ioport range 0x600-0x600 has been reserved system 00:0b: ioport range 0x800-0x80f has been reserved system 00:0b: ioport range 0xc00-0xcfe could not be reserved system 00:0b: ioport range 0xf50-0xf58 has been reserved system 00:0b: iomem range 0xfec00000-0xffffffff could not be reserved NET: Registered protocol family 2 Time: acpi_pm clocksource has been installed. IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 9, 2097152 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered checking if image is initramfs... it is Freeing initrd memory: 377k freed Machine check exception polling timer started. IA-32 Microcode Update Driver: v1.14a audit: initializing netlink socket (disabled) audit(1197666594.812:1): initialized highmem bounce pool size: 64 pages Total HugeTLB memory allocated, 0 io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered Boot video device is 0000:00:07.0 input: Power Button (FF) as /class/input/input0 ACPI: Power Button (FF) [PWRF] Real Time Clock Driver v1.12ac Linux agpgart interface v0.103 agpgart: suspend/resume problematic: resume with 3D/DRI active may lockup X.Org on some chipset/BIOS combos (see DEBUG_AGP_PM in intel-agp.c) [drm] Initialized drm 1.1.0 20060810 ACPI: PCI Interrupt 0000:00:07.0[A] -> GSI 16 (level, low) -> IRQ 16 [drm] Initialized radeon 1.28.0 20060524 on minor 0 Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds). Hangcheck: Using get_cycles(). Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A Floppy drive(s): fd0 is 1.44M FDC 0 is a National Semiconductor PC87306 brd: module loaded loop: module loaded Ethernet Channel Bonding Driver: v3.2.3 (December 6, 2007) bonding: Warning: either miimon or arp_interval and arp_ip_target module parameters must be specified, otherwise bonding will not detect link failures! see bonding.txt for details. tg3.c:v3.86 (November 9, 2007) ACPI: PCI Interrupt 0000:09:08.0[A] -> GSI 47 (level, low) -> IRQ 47 eth0: Tigon3 [partno(BCM95703) rev 1002 PHY(5703)] (PCIX:100MHz:64-bit) 10/100/1000Base-T Ethernet 00:02:55:df:b4:13 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1] eth0: dma_rwctrl[769c4000] dma_mask[64-bit] PPP generic driver version 2.4.2 console [netcon0] enabled netconsole: network logging started Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Probing IDE interface ide0... hda: SAMSUNG CD-ROM SC-148A, ATAPI CD/DVD-ROM drive Probing IDE interface ide1... ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: ATAPI 48X CD-ROM drive, 128kB Cache Uniform CD-ROM driver Revision: 3.20 PCI: Enabling device 0000:08:0a.0 (0156 -> 0157) ACPI: PCI Interrupt 0000:08:0a.0[A] -> GSI 44 (level, low) -> IRQ 44 scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0 aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs PCI: Enabling device 0000:08:0a.1 (0156 -> 0157) ACPI: PCI Interrupt 0000:08:0a.1[B] -> GSI 45 (level, low) -> IRQ 45 scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0 aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs scsi 1:0:0:0: Direct-Access IBM-ESXS DTN036C3UCDY10FN S27Y PQ: 0 ANSI: 3 scsi1:A:0:0: Tagged Queuing enabled. Depth 32 target1:0:0: Beginning Domain Validation target1:0:0: wide asynchronous target1:0:0: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127) target1:0:0: Ending Domain Validation scsi 1:0:1:0: Direct-Access IBM-ESXS DTN036C3UCDY10FN S27Y PQ: 0 ANSI: 3 scsi1:A:1:0: Tagged Queuing enabled. Depth 32 target1:0:1: Beginning Domain Validation target1:0:1: wide asynchronous target1:0:1: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127) target1:0:1: Ending Domain Validation scsi 1:0:2:0: Direct-Access IBM-ESXS DTN036C3UCDY10FN S27Y PQ: 0 ANSI: 3 scsi1:A:2:0: Tagged Queuing enabled. Depth 32 target1:0:2: Beginning Domain Validation target1:0:2: wide asynchronous target1:0:2: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127) target1:0:2: Ending Domain Validation scsi 1:0:3:0: Direct-Access IBM-ESXS DTN036C3UCDY10FN S27Y PQ: 0 ANSI: 3 scsi1:A:3:0: Tagged Queuing enabled. Depth 32 target1:0:3: Beginning Domain Validation target1:0:3: wide asynchronous target1:0:3: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127) target1:0:3: Ending Domain Validation scsi 1:0:4:0: Direct-Access IBM-ESXS DTN036C3UCDY10FN S27Y PQ: 0 ANSI: 3 scsi1:A:4:0: Tagged Queuing enabled. Depth 32 target1:0:4: Beginning Domain Validation target1:0:4: wide asynchronous target1:0:4: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127) target1:0:4: Ending Domain Validation scsi 1:0:5:0: Direct-Access IBM-ESXS ST336607LC FN B25H PQ: 0 ANSI: 3 scsi1:A:5:0: Tagged Queuing enabled. Depth 32 target1:0:5: Beginning Domain Validation target1:0:5: wide asynchronous target1:0:5: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 63) target1:0:5: Ending Domain Validation scsi 1:0:8:0: Processor IBM 02R0980a S320 1 1 PQ: 0 ANSI: 2 target1:0:8: Beginning Domain Validation target1:0:8: Ending Domain Validation PCI: Unable to reserve mem region #2:1000@edfff000 for device 0000:08:0a.0 aic7xxx: at PCI 8/10/0 aic7xxx: I/O ports already in use, ignoring. PCI: Unable to reserve mem region #2:1000@edffe000 for device 0000:08:0a.1 aic7xxx: at PCI 8/10/1 aic7xxx: I/O ports already in use, ignoring. megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006) megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006) megasas: 00.00.03.16-rc1 Thu. Nov. 07 10:09:32 PDT 2007 st: Version 20070203, fixed bufsize 32768, s/g segs 256 osst :I: Tape driver with OnStream support version 0.99.4 osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ sd 1:0:0:0: [sda] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Mode Sense: cb 00 00 08 sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:0:0: [sda] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:0:0: [sda] Write Protect is off sd 1:0:0:0: [sda] Mode Sense: cb 00 00 08 sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sd 1:0:0:0: [sda] Attached SCSI disk sd 1:0:1:0: [sdb] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:1:0: [sdb] Write Protect is off sd 1:0:1:0: [sdb] Mode Sense: cb 00 00 08 sd 1:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:1:0: [sdb] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:1:0: [sdb] Write Protect is off sd 1:0:1:0: [sdb] Mode Sense: cb 00 00 08 sd 1:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sdb: sdb1 sdb2 sdb3 sdb4 sd 1:0:1:0: [sdb] Attached SCSI disk sd 1:0:2:0: [sdc] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:2:0: [sdc] Write Protect is off sd 1:0:2:0: [sdc] Mode Sense: cb 00 00 08 sd 1:0:2:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:2:0: [sdc] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:2:0: [sdc] Write Protect is off sd 1:0:2:0: [sdc] Mode Sense: cb 00 00 08 sd 1:0:2:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sdc: sdc1 sdc2 sd 1:0:2:0: [sdc] Attached SCSI disk sd 1:0:3:0: [sdd] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:3:0: [sdd] Write Protect is off sd 1:0:3:0: [sdd] Mode Sense: cb 00 00 08 sd 1:0:3:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:3:0: [sdd] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:3:0: [sdd] Write Protect is off sd 1:0:3:0: [sdd] Mode Sense: cb 00 00 08 sd 1:0:3:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sdd: sdd1 sdd2 sdd3 sd 1:0:3:0: [sdd] Attached SCSI disk sd 1:0:4:0: [sde] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:4:0: [sde] Write Protect is off sd 1:0:4:0: [sde] Mode Sense: cb 00 00 08 sd 1:0:4:0: [sde] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sd 1:0:4:0: [sde] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:4:0: [sde] Write Protect is off sd 1:0:4:0: [sde] Mode Sense: cb 00 00 08 sd 1:0:4:0: [sde] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sde: sde1 sd 1:0:4:0: [sde] Attached SCSI disk sd 1:0:5:0: [sdf] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:5:0: [sdf] Write Protect is off sd 1:0:5:0: [sdf] Mode Sense: b3 00 10 08 sd 1:0:5:0: [sdf] Write cache: disabled, read cache: enabled, supports DPO and FUA sd 1:0:5:0: [sdf] 71096640 512-byte hardware sectors (36401 MB) sd 1:0:5:0: [sdf] Write Protect is off sd 1:0:5:0: [sdf] Mode Sense: b3 00 10 08 sd 1:0:5:0: [sdf] Write cache: disabled, read cache: enabled, supports DPO and FUA sdf: sdf1 sd 1:0:5:0: [sdf] Attached SCSI disk sd 1:0:0:0: Attached scsi generic sg0 type 0 sd 1:0:1:0: Attached scsi generic sg1 type 0 sd 1:0:2:0: Attached scsi generic sg2 type 0 sd 1:0:3:0: Attached scsi generic sg3 type 0 sd 1:0:4:0: Attached scsi generic sg4 type 0 sd 1:0:5:0: Attached scsi generic sg5 type 0 scsi 1:0:8:0: Attached scsi generic sg6 type 3 Fusion MPT base driver 3.04.06 Copyright (c) 1999-2007 LSI Corporation Fusion MPT SPI Host driver 3.04.06 Fusion MPT FC Host driver 3.04.06 Fusion MPT SAS Host driver 3.04.06 Fusion MPT misc device (ioctl) driver 3.04.06 mptctl: Registered with Fusion MPT base driver mptctl: /dev/mptctl @ (major,minor=10,220) ieee1394: raw1394: /dev/raw1394 device initialized PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x64,0x60 irq 1,12 PNP: PS/2 controller has invalid data port 0x64; using default 0x60 PNP: PS/2 controller has invalid command port 0x60; using default 0x64 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised: dm-devel@redhat.com oprofile: using NMI interrupt. TCP cubic registered NET: Registered protocol family 1 NET: Registered protocol family 17 p4-clockmod: P4/Xeon(TM) CPU On-Demand Clock Modulation available Testing NMI watchdog ... OK. Using IPI No-Shortcut mode Freeing unused kernel memory: 240k freed XXX sysfs_page_cnt=1 sd_mod: version magic '2.6.15.4 SMP PENTIUM4 REGPARM 4KSTACKS gcc-3.4' should be '2.6.24-rc5-mm1 SMP mod_unload PENTIUM4 ' aic7xxx: version magic '2.6.15.4 SMP PENTIUM4 REGPARM 4KSTACKS gcc-3.4' should be '2.6.24-rc5-mm1 SMP mod_unload PENTIUM4 ' kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. XXX sysfs_page_cnt=1 warning: process `kmodule' used the deprecated sysctl system call with 1.23. EXT3 FS on sdd1, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sdd3, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sdf1, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 1863532k swap on /dev/sdb3. Priority:-1 extents:1 across:1863532k tg3: eth0: Link is up at 100 Mbps, full duplex. tg3: eth0: Flow control is off for TX and off for RX. XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 XXX sysfs_page_cnt=1 bash invoked oom-killer: gfp_mask=0x84d0, order=0, oomkilladj=0 Pid: 4542, comm: bash Not tainted 2.6.24-rc5-mm1 #6 [] show_trace_log_lvl+0x12/0x22 [] show_trace+0xd/0xf [] dump_stack+0x57/0x5e [] oom_kill_process+0x37/0xdb [] out_of_memory+0xbd/0xf1 [] __alloc_pages+0x23f/0x2bc [] pte_alloc_one+0x15/0x3e [] __pte_alloc+0x15/0xaf [] copy_pte_range+0x43/0x293 [] copy_page_range+0x11c/0x154 [] dup_mmap+0x1ab/0x20c [] dup_mm+0x81/0xd1 [] copy_mm+0x68/0x98 [] copy_process+0x47d/0x9fd [] do_fork+0x8d/0x1d2 [] sys_clone+0x1f/0x21 [] sysenter_past_esp+0x5f/0xa5 ======================= Mem-info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 CPU 2: hi: 0, btch: 1 usd: 0 CPU 3: hi: 0, btch: 1 usd: 0 CPU 4: hi: 0, btch: 1 usd: 0 CPU 5: hi: 0, btch: 1 usd: 0 CPU 6: hi: 0, btch: 1 usd: 0 CPU 7: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 9 CPU 1: hi: 186, btch: 31 usd: 103 CPU 2: hi: 186, btch: 31 usd: 26 CPU 3: hi: 186, btch: 31 usd: 153 CPU 4: hi: 186, btch: 31 usd: 34 CPU 5: hi: 186, btch: 31 usd: 165 CPU 6: hi: 186, btch: 31 usd: 36 CPU 7: hi: 186, btch: 31 usd: 109 HighMem per-cpu: CPU 0: hi: 186, btch: 31 usd: 30 CPU 1: hi: 186, btch: 31 usd: 174 CPU 2: hi: 186, btch: 31 usd: 29 CPU 3: hi: 186, btch: 31 usd: 157 CPU 4: hi: 186, btch: 31 usd: 10 CPU 5: hi: 186, btch: 31 usd: 177 CPU 6: hi: 186, btch: 31 usd: 25 CPU 7: hi: 186, btch: 31 usd: 180 Active:2046 inactive:1266 dirty:0 writeback:0 unstable:0 free:986692 slab:2350 mapped:840 pagetables:136 bounce:0 DMA free:3564kB min:64kB low:80kB high:96kB active:0kB inactive:0kB present:16176kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 868 5039 5039 Normal free:3576kB min:3736kB low:4668kB high:5604kB active:200kB inactive:0kB present:889680kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 33363 33363 HighMem free:3939628kB min:512kB low:4992kB high:9476kB active:7984kB inactive:5064kB present:4270464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 3*4kB 4*8kB 4*16kB 4*32kB 4*64kB 2*128kB 1*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3564kB Normal: 0*4kB 2*8kB 1*16kB 0*32kB 1*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3552kB HighMem: 89*4kB 502*8kB 253*16kB 75*32kB 27*64kB 6*128kB 1*256kB 0*512kB 2*1024kB 0*2048kB 958*4096kB = 3939588kB Swap cache: add 0, delete 0, find 0/0, race 0+0 Free swap = 1863532kB Total swap = 1863532kB Free swap: 1863532kB 1310720 pages of RAM 1081344 pages of HIGHMEM 127455 reserved pages 3147 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 840 pages mapped 2350 pages slab 136 pages pagetables Out of memory: kill process 3944 (slpd) score 897 or a child Killed process 3944 (slpd) irqbalance invoked oom-killer: gfp_mask=0x40d0, order=0, oomkilladj=0 Pid: 3839, comm: irqbalance Not tainted 2.6.24-rc5-mm1 #6 [] show_trace_log_lvl+0x12/0x22 [] show_trace+0xd/0xf [] dump_stack+0x57/0x5e [] oom_kill_process+0x37/0xdb [] out_of_memory+0xbd/0xf1 [] __alloc_pages+0x23f/0x2bc [] __get_free_pages+0x3c/0x4c [] seq_read+0x5e/0x255 [] proc_reg_read+0x63/0x79 [] vfs_read+0x80/0xf6 [] sys_read+0x3b/0x60 [] sysenter_past_esp+0x5f/0xa5 ======================= Mem-info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 CPU 2: hi: 0, btch: 1 usd: 0 CPU 3: hi: 0, btch: 1 usd: 0 CPU 4: hi: 0, btch: 1 usd: 0 CPU 5: hi: 0, btch: 1 usd: 0 CPU 6: hi: 0, btch: 1 usd: 0 CPU 7: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 24 CPU 1: hi: 186, btch: 31 usd: 103 CPU 2: hi: 186, btch: 31 usd: 26 CPU 3: hi: 186, btch: 31 usd: 157 CPU 4: hi: 186, btch: 31 usd: 34 CPU 5: hi: 186, btch: 31 usd: 166 CPU 6: hi: 186, btch: 31 usd: 36 CPU 7: hi: 186, btch: 31 usd: 109 HighMem per-cpu: CPU 0: hi: 186, btch: 31 usd: 71 CPU 1: hi: 186, btch: 31 usd: 174 CPU 2: hi: 186, btch: 31 usd: 29 CPU 3: hi: 186, btch: 31 usd: 152 CPU 4: hi: 186, btch: 31 usd: 10 CPU 5: hi: 186, btch: 31 usd: 177 CPU 6: hi: 186, btch: 31 usd: 16 CPU 7: hi: 186, btch: 31 usd: 178 Active:1946 inactive:1280 dirty:0 writeback:0 unstable:0 free:986685 slab:2359 mapped:829 pagetables:127 bounce:0 DMA free:3528kB min:64kB low:80kB high:96kB active:0kB inactive:0kB present:16176kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 868 5039 5039 Normal free:3624kB min:3736kB low:4668kB high:5604kB active:20kB inactive:56kB present:889680kB pages_scanned:277 all_unreclaimable? yes lowmem_reserve[]: 0 0 33363 33363 HighMem free:3939588kB min:512kB low:4992kB high:9476kB active:7764kB inactive:5064kB present:4270464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 2*4kB 4*8kB 4*16kB 5*32kB 5*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3528kB Normal: 0*4kB 14*8kB 1*16kB 0*32kB 1*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3648kB HighMem: 89*4kB 502*8kB 253*16kB 75*32kB 27*64kB 6*128kB 1*256kB 0*512kB 2*1024kB 0*2048kB 958*4096kB = 3939588kB Swap cache: add 0, delete 0, find 0/0, race 0+0 Free swap = 1863532kB Total swap = 1863532kB Free swap: 1863532kB 1310720 pages of RAM 1081344 pages of HIGHMEM 127455 reserved pages 3079 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 829 pages mapped 2359 pages slab 127 pages pagetables Out of memory: kill process 4055 (xfs) score 817 or a child Killed process 4055 (xfs) irqbalance invoked oom-killer: gfp_mask=0x40d0, order=0, oomkilladj=0 Pid: 3839, comm: irqbalance Not tainted 2.6.24-rc5-mm1 #6 [] show_trace_log_lvl+0x12/0x22 [] show_trace+0xd/0xf [] dump_stack+0x57/0x5e [] oom_kill_process+0x37/0xdb [] out_of_memory+0xbd/0xf1 [] __alloc_pages+0x23f/0x2bc [] __get_free_pages+0x3c/0x4c [] seq_read+0x5e/0x255 [] proc_reg_read+0x63/0x79 [] vfs_read+0x80/0xf6 [] sys_read+0x3b/0x60 [] sysenter_past_esp+0x5f/0xa5 ======================= Mem-info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 CPU 2: hi: 0, btch: 1 usd: 0 CPU 3: hi: 0, btch: 1 usd: 0 CPU 4: hi: 0, btch: 1 usd: 0 CPU 5: hi: 0, btch: 1 usd: 0 CPU 6: hi: 0, btch: 1 usd: 0 CPU 7: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 24 CPU 1: hi: 186, btch: 31 usd: 111 CPU 2: hi: 186, btch: 31 usd: 26 CPU 3: hi: 186, btch: 31 usd: 157 CPU 4: hi: 186, btch: 31 usd: 34 CPU 5: hi: 186, btch: 31 usd: 166 CPU 6: hi: 186, btch: 31 usd: 36 CPU 7: hi: 186, btch: 31 usd: 109 HighMem per-cpu: CPU 0: hi: 186, btch: 31 usd: 71 CPU 1: hi: 186, btch: 31 usd: 173 CPU 2: hi: 186, btch: 31 usd: 29 CPU 3: hi: 186, btch: 31 usd: 152 CPU 4: hi: 186, btch: 31 usd: 10 CPU 5: hi: 186, btch: 31 usd: 177 CPU 6: hi: 186, btch: 31 usd: 16 CPU 7: hi: 186, btch: 31 usd: 178 Active:1805 inactive:1305 dirty:0 writeback:0 unstable:0 free:986856 slab:2359 mapped:744 pagetables:127 bounce:0 DMA free:3528kB min:64kB low:80kB high:96kB active:0kB inactive:0kB present:16176kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 868 5039 5039 Normal free:3624kB min:3736kB low:4668kB high:5604kB active:136kB inactive:156kB present:889680kB pages_scanned:401 all_unreclaimable? yes lowmem_reserve[]: 0 0 33363 33363 HighMem free:3940272kB min:512kB low:4992kB high:9476kB active:7084kB inactive:5064kB present:4270464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 2*4kB 4*8kB 4*16kB 5*32kB 5*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3528kB Normal: 0*4kB 17*8kB 1*16kB 0*32kB 1*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3672kB HighMem: 269*4kB 503*8kB 254*16kB 75*32kB 27*64kB 6*128kB 1*256kB 0*512kB 2*1024kB 0*2048kB 958*4096kB = 3940332kB Swap cache: add 0, delete 0, find 0/0, race 0+0 Free swap = 1863532kB Total swap = 1863532kB Free swap: 1863532kB 1310720 pages of RAM 1081344 pages of HIGHMEM 127455 reserved pages 2885 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 772 pages mapped 2353 pages slab 119 pages pagetables Out of memory: kill process 3850 (portmap) score 418 or a child Killed process 3850 (portmap) irqbalance invoked oom-killer: gfp_mask=0x40d0, order=0, oomkilladj=0 Pid: 3839, comm: irqbalance Not tainted 2.6.24-rc5-mm1 #6 [] show_trace_log_lvl+0x12/0x22 [] show_trace+0xd/0xf [] dump_stack+0x57/0x5e [] oom_kill_process+0x37/0xdb [] out_of_memory+0xbd/0xf1 [] __alloc_pages+0x23f/0x2bc [] __get_free_pages+0x3c/0x4c [] seq_read+0x5e/0x255 [] proc_reg_read+0x63/0x79 [] vfs_read+0x80/0xf6 [] sys_read+0x3b/0x60 [] sysenter_past_esp+0x5f/0xa5 ======================= Mem-info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 CPU 2: hi: 0, btch: 1 usd: 0 CPU 3: hi: 0, btch: 1 usd: 0 CPU 4: hi: 0, btch: 1 usd: 0 CPU 5: hi: 0, btch: 1 usd: 0 CPU 6: hi: 0, btch: 1 usd: 0 CPU 7: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 30 CPU 1: hi: 186, btch: 31 usd: 111 CPU 2: hi: 186, btch: 31 usd: 26 CPU 3: hi: 186, btch: 31 usd: 157 CPU 4: hi: 186, btch: 31 usd: 34 CPU 5: hi: 186, btch: 31 usd: 168 CPU 6: hi: 186, btch: 31 usd: 36 CPU 7: hi: 186, btch: 31 usd: 109 HighMem per-cpu: CPU 0: hi: 186, btch: 31 usd: 92 CPU 1: hi: 186, btch: 31 usd: 173 CPU 2: hi: 186, btch: 31 usd: 29 CPU 3: hi: 186, btch: 31 usd: 152 CPU 4: hi: 186, btch: 31 usd: 10 CPU 5: hi: 186, btch: 31 usd: 177 CPU 6: hi: 186, btch: 31 usd: 16 CPU 7: hi: 186, btch: 31 usd: 180 Active:1790 inactive:1270 dirty:0 writeback:0 unstable:0 free:986883 slab:2347 mapped:772 pagetables:119 bounce:0 DMA free:3528kB min:64kB low:80kB high:96kB active:0kB inactive:0kB present:16176kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 868 5039 5039 Normal free:3672kB min:3736kB low:4668kB high:5604kB active:132kB inactive:16kB present:889680kB pages_scanned:270 all_unreclaimable? yes lowmem_reserve[]: 0 0 33363 33363 HighMem free:3940332kB min:512kB low:4992kB high:9476kB active:7028kB inactive:5064kB present:4270464kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 2*4kB 4*8kB 4*16kB 5*32kB 5*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 3528kB Normal: 0*4kB 24*8kB 1*16kB 0*32kB 1*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3728kB HighMem: 269*4kB 503*8kB 254*16kB 75*32kB 27*64kB 6*128kB 1*256kB 0*512kB 2*1024kB 0*2048kB 958*4096kB = 3940332kB Swap cache: add 0, delete 0, find 0/0, race 0+0 Free swap = 1863532kB Total swap = 1863532kB Free swap: 1863532kB 1310720 pages of RAM 1081344 pages of HIGHMEM 127455 reserved pages 2768 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 772 pages mapped 2347 pages slab 119 pages pagetables Out of memory: kill process 4540 (sshd) score 142 or a child Killed process 4542 (bash) XXX sysfs_page_cnt=1 -- 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/