From: David TILLOY <dtilloy@neocom.fr>
To: Andrew Morton <akpm@osdl.org>
Cc: netdev@oss.sgi.com, dav@neocom.fr
Subject: Re: Fw: [Bugme-new] [Bug 2782] New: ksoftirqd load system, kernel h anga fter a few minuts
Date: Tue, 13 Jul 2004 14:10:29 +0200 [thread overview]
Message-ID: <20040713121029.GG2700@mailx.neocom.fr> (raw)
In-Reply-To: <20040527115311.472d3c3a.akpm@osdl.org>
On Thu, May 27, 2004 at 11:53:11AM -0700, Andrew Morton wrote:
>
> Suggest you try an up-to-date kernel.
Ok, test in progress, and same problem occurs ;-(
I'm waiting for packet lost before to submit new informations into
ticket, do you want I collect some additional informations before to switch
our production traffic on another system ?
thx,
dav.
--
>
> Begin forwarded message:
>
> Date: Thu, 27 May 2004 09:19:49 -0700
> From: bugme-daemon@osdl.org
> To: bugme-new@lists.osdl.org
> Subject: [Bugme-new] [Bug 2782] New: ksoftirqd load system, kernel hang after a few minuts
>
>
> http://bugme.osdl.org/show_bug.cgi?id=2782
>
> Summary: ksoftirqd load system, kernel hang after a few minuts
> Kernel Version: 2.4.20-2.4.22
> Status: NEW
> Severity: blocking
> Owner: other_other@kernel-bugs.osdl.org
> Submitter: dav@neocom.fr
>
>
> Distribution: Linux/RedHat 9/x86
> Hardware Environment:DELL PowerEdge-Dual Intel Xeon CPU 2.4G+hyperthreading
> Software Environment:RedHat 9
> Problem Description:when network flow is near 15 Mb/s bandwith, ksoftirqd loads
> and kernel freeze after a few minuts
>
> Steps to reproduce:
>
> 1. Boot system,
> 2. put linux system into 2 subnets,
> 3. generate 15Mb/s bandwith between to interface and wait for 1 hour
>
> --- additional informations ---
> This occurs with a lot of kernel tested (2.4.20, 2.4.21, 2.4.22, 2.4.22-ac4)
> and with standard linux RedHat kernel up to kernel-smp-2.4.20-28.9.i686.rpm.
>
> Datas collected when problem occurs :
>
> # cat /proc/version
> Linux version 2.4.20-8smp (bhcompile@porky.devel.redhat.com) (gcc version 3.2.2
> 20030222 (Red Hat Linux 3.2.2-5)) #1 SMP Thu Mar 13 17:45:54 EST 2003
>
> # w | head -1
> 22:34:33 up 21 days, 8:04, 3 users, load average: 1.17, 1.02, 0.99
>
> # ps axuw
> USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
> root 1 0.0 0.0 1372 472 ? S Oct07 0:20 init
> root 2 0.0 0.0 0 0 ? SW Oct07 0:00 [migration/0]
> root 3 0.0 0.0 0 0 ? SW Oct07 0:00 [migration/1]
> root 4 0.0 0.0 0 0 ? SW Oct07 0:00 [migration/2]
> root 5 0.0 0.0 0 0 ? SW Oct07 0:00 [migration/3]
> root 6 0.0 0.0 0 0 ? SW Oct07 0:00 [keventd]
> root 7 6.0 0.0 0 0 ? RWN Oct07 1862:18 [ksoftirqd_CPU0]
> root 8 0.0 0.0 0 0 ? SWN Oct07 0:00 [ksoftirqd_CPU1]
> root 9 0.0 0.0 0 0 ? SWN Oct07 0:00 [ksoftirqd_CPU2]
> root 10 0.0 0.0 0 0 ? SWN Oct07 0:00 [ksoftirqd_CPU3]
> root 15 0.0 0.0 0 0 ? SW Oct07 0:00 [bdflush]
> root 11 0.0 0.0 0 0 ? SW Oct07 0:11 [kswapd]
> root 12 0.0 0.0 0 0 ? SW Oct07 0:00 [kscand/DMA]
> root 13 0.0 0.0 0 0 ? SW Oct07 4:43 [kscand/Normal]
> root 14 0.0 0.0 0 0 ? SW Oct07 5:47 [kscand/HighMem]
> root 16 0.0 0.0 0 0 ? SW Oct07 0:05 [kupdated]
> root 17 0.0 0.0 0 0 ? SW Oct07 0:00 [mdrecoveryd]
> root 23 0.0 0.0 0 0 ? SW Oct07 0:00 [aacraid]
> root 24 0.0 0.0 0 0 ? SW Oct07 0:00 [scsi_eh_0]
> root 27 0.0 0.0 0 0 ? SW Oct07 0:02 [kjournald]
> root 84 0.0 0.0 0 0 ? SW Oct07 0:00 [khubd]
> root 642 0.0 0.0 0 0 ? SW Oct07 0:00 [kjournald]
> root 643 0.0 0.0 0 0 ? SW Oct07 0:13 [kjournald]
> root 1210 0.0 0.0 1448 588 ? S Oct07 0:09 syslogd -m 0
> root 1214 0.0 0.0 1368 428 ? S Oct07 0:00 klogd -x
> root 1266 0.0 0.1 3580 1396 ? S Oct07 0:02 /usr/sbin/sshd
> .../...
>
> When system is loaded (by process ksoftirq_CPU0), some datas are lost
> (monitorring system reports
> each 10 minuts CRITICAL alerts => 50% of warning report for packet lost).
>
> report trafic when this issue occurs is like this :
> .../...
> eth5|Recv: 2.169G|Sent: 1.591G|Recv Speed: 1.25Kb/s|Sent speed: 1.03Mb/s|
> eth5|Recv: 2.169G|Sent: 1.594G|Recv Speed: 0b/s|Sent speed: 776.96Kb/s|
> eth5|Recv: 2.169G|Sent: 1.596G|Recv Speed: 1.75Kb/s|Sent speed: 958.87Kb/s|
> eth5|Recv: 2.169G|Sent: 1.599G|Recv Speed: 939b/s|Sent speed: 978.17Kb/s|
> eth5|Recv: 2.169G|Sent: 1.603G|Recv Speed: 640b/s|Sent speed:1009.87Kb/s|
> eth5|Recv: 2.169G|Sent: 1.607G|Recv Speed: 85b/s|Sent speed: 1.29Mb/s|
> eth5|Recv: 2.169G|Sent: 1.611G|Recv Speed: 853b/s|Sent speed: 1.28Mb/s|
> eth5|Recv: 2.169G|Sent: 1.615G|Recv Speed: 0b/s|Sent speed: 1.68Mb/s|
> .../...
>
> And we can see :
>
> # cat /proc/interrupts
> CPU0 CPU1 CPU2 CPU3
> 0: 184391788 0 0 0 IO-APIC-edge timer
> 1: 953 0 0 0 IO-APIC-edge keyboard
> 2: 0 0 0 0 XT-PIC cascade
> 5: 0 0 0 0 IO-APIC-level usb-ohci
> 8: 1 0 0 0 IO-APIC-edge rtc
> 14: 2 0 0 0 IO-APIC-edge ide0
> 16: 6640100 0 0 0 IO-APIC-level eth0
> 20: 2347915 0 0 0 IO-APIC-level eth2
> 21: 3242586 0 0 0 IO-APIC-level eth3
> 28: 1362515262 0 0 0 IO-APIC-level eth4
> 29: 1127825818 0 0 0 IO-APIC-level eth5
> 30: 831193 0 0 0 IO-APIC-level aacraid
> NMI: 0 0 0 0
> LOC: 184394043 184394090 184394090 184394089
> ERR: 0
> MIS: 0
>
> .../...
>
> eth4 Link encap:Ethernet HWaddr 00:06:5B:F3:61:5F
> inet addr:192.168.20.245 Bcast:192.168.20.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:2184189475 errors:0 dropped:0 overruns:0 frame:0
> TX packets:2195331 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:100
> RX bytes:717500525 (684.2 Mb) TX bytes:153729558 (146.6 Mb)
> Interrupt:28
>
> eth5 Link encap:Ethernet HWaddr 00:06:5B:F3:61:60
> inet addr:194.xxx.xxx.248 Bcast:194.xxx.xxx.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:26145681 errors:0 dropped:0 overruns:0 frame:0
> TX packets:2205082845 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:100
> RX bytes:2328890724 (2221.0 Mb) TX bytes:1860452584 (1774.2 Mb)
> Interrupt:29
>
> # cat /proc/modules
> tg3 52904 2
> e100 62340 3
> ipt_LOG 4280 0 (autoclean)
> ipt_limit 1688 0 (autoclean)
> ipt_REJECT 3928 0 (autoclean)
> iptable_mangle 2776 0 (autoclean) (unused)
> ipt_state 1080 0 (autoclean)
> iptable_nat 22904 0 (autoclean)
> ip_conntrack 29696 2 (autoclean) [ipt_state iptable_nat]
> iptable_filter 2412 0 (autoclean)
> ip_tables 15864 9 [ipt_LOG ipt_limit ipt_REJECT iptable_mangle
> ipt_state iptable_nat iptable_filter]
> keybdev 2976 0 (unused)
> mousedev 5656 0 (unused)
> hid 22308 0 (unused)
> input 6208 0 [keybdev mousedev hid]
> usb-ohci 22216 0 (unused)
> usbcore 82592 1 [hid usb-ohci]
> ext3 73376 3
> jbd 56336 3 [ext3]
> aacraid 32580 4
> sd_mod 13452 8
> scsi_mod 110488 2 [aacraid sd_mod]
> # cat /proc/ioports
> 0000-001f : dma1
> 0020-003f : pic1
> 0040-005f : timer
> 0060-006f : keyboard
> 0070-007f : rtc
> 0080-008f : dma page reg
> 00a0-00bf : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 01f0-01f7 : ide0
> 02f8-02ff : serial(auto)
> 03c0-03df : vga+
> 03f6-03f6 : ide0
> 03f8-03ff : serial(auto)
> 08b0-08bf : ServerWorks CSB5 IDE Controller
> 08b0-08b7 : ide0
> 08b8-08bf : ide1
> 0cf8-0cff : PCI conf1
> 9000-9fff : PCI Bus #07
> 9800-98ff : Adaptec RAID subsystem HBA (#2)
> 9c00-9cff : Adaptec RAID subsystem HBA
> c000-cfff : PCI Bus #03
> ccc0-ccdf : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#4)
> ccc0-ccdf : e100
> cce0-ccff : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#3)
> cce0-ccff : e100
> d000-dfff : PCI Bus #02
> dcc0-dcdf : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#2)
> dcc0-dcdf : e100
> dce0-dcff : Intel Corp. 82557/8/9 [Ethernet Pro 100]
> dce0-dcff : e100
> e800-e8ff : ATI Technologies Inc Rage XL
> ec80-ecbf : Dell Computer Corporation PowerEdge Expandable RAID Controller 3/Di
> ece8-ecef : Dell Computer Corporation Embedded Systems Management Device 4
> ecf4-ecf7 : PCI device 1028:000d (Dell Computer Corporation)
> ecf8-ecff : Dell Computer Corporation Embedded Systems Management Device 4
>
> # cat /proc/iomem
> 00000000-0009ffff : System RAM
> 000a0000-000bffff : Video RAM area
> 000c0000-000c7fff : Video ROM
> 000cc000-000cc5ff : Extension ROM
> 000f0000-000fffff : System ROM
> 00100000-3ffeffff : System RAM
> 00100000-002720eb : Kernel code
> 002720ec-00383ba3 : Kernel data
> 3fff0000-3fffebff : ACPI Tables
> 3fffec00-3fffefff : reserved
> f0000000-f7ffffff : Dell Computer Corporation PowerEdge Expandable RAID
> Controller 3
> fc300000-fc4fffff : PCI Bus #07
> fc3fe000-fc3fefff : Adaptec RAID subsystem HBA (#2)
> fc3ff000-fc3fffff : Adaptec RAID subsystem HBA
> fc600000-fc60ffff : Broadcom Corporation NetXtreme BCM5701 Gigabit Ethernet (#2)
> fc600000-fc60ffff : tg3
> fc610000-fc61ffff : Broadcom Corporation NetXtreme BCM5701 Gigabit Ethernet
> fc610000-fc61ffff : tg3
> fc700000-fc7fffff : PCI Bus #03
> fc7fe000-fc7fefff : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#4)
> fc7fe000-fc7fefff : e100
> fc7ff000-fc7fffff : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#3)
> fc7ff000-fc7fffff : e100
> fc800000-fc8fffff : PCI Bus #02
> fc8fe000-fc8fefff : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#2)
> fc8fe000-fc8fefff : e100
> fc8ff000-fc8fffff : Intel Corp. 82557/8/9 [Ethernet Pro 100]
> fc8ff000-fc8fffff : e100
> fca00000-fccfffff : PCI Bus #03
> fca00000-fcafffff : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#4)
> fca00000-fcafffff : e100
> fcb00000-fcbfffff : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#3)
> fcb00000-fcbfffff : e100
> fcd00000-fcffffff : PCI Bus #02
> fcd00000-fcdfffff : Intel Corp. 82557/8/9 [Ethernet Pro 100] (#2)
> fcd00000-fcdfffff : e100
> fce00000-fcefffff : Intel Corp. 82557/8/9 [Ethernet Pro 100]
> fce00000-fcefffff : e100
> fd000000-fdffffff : ATI Technologies Inc Rage XL
> fe100000-fe100fff : ServerWorks OSB4/CSB5 OHCI USB Controller
> fe100000-fe100fff : usb-ohci
> fe101000-fe101fff : ATI Technologies Inc Rage XL
> fe102000-fe102fff : Dell Computer Corporation PowerEdge Expandable RAID
> Controller 3/Di
> feb00000-feb7ffff : Dell Computer Corporation PowerEdge Expandable RAID
> Controller 3/Di
> feb80000-feb80fff : Dell Computer Corporation Embedded Systems Management
> Device 4
> fec00000-fec0ffff : reserved
> fee00000-fee0ffff : reserved
> fff80000-ffffffff : reserved
>
> 00:00.0 Host bridge: ServerWorks CMIC-LE (rev 13)
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR-
> 00:00.1 Host bridge: ServerWorks CMIC-LE
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR-
> 00:00.2 Host bridge: ServerWorks: Unknown device 0000
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR-
> 00:04.0 Class ff00: Dell Computer Corporation Embedded Systems Management
> Device 4
> Subsystem: Dell Computer Corporation Embedded Systems Management Device
> 4
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, cache line size 10
> Interrupt: pin A routed to IRQ 19
> Region 0: Memory at feb80000 (32-bit, prefetchable) [size=4K]
> Region 1: I/O ports at ecf8 [size=8]
> Region 2: I/O ports at ece8 [size=8]
> Expansion ROM at fe000000 [disabled] [size=64K]
> Capabilities: [48] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 00:04.1 Class ff00: Dell Computer Corporation PowerEdge Expandable RAID
> Controller 3/Di
> Subsystem: Dell Computer Corporation PowerEdge Expandable RAID
> Controller 3/Di
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin B routed to IRQ 23
> Region 0: Memory at fe102000 (32-bit, non-prefetchable) [size=4K]
> Region 1: I/O ports at ec80 [size=64]
> Region 2: Memory at feb00000 (32-bit, prefetchable) [size=512K]
> Capabilities: [48] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 00:04.2 Class 0c07: Dell Computer Corporation: Unknown device 000d
> Subsystem: Dell Computer Corporation: Unknown device 000d
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin C routed to IRQ 27
> Region 0: I/O ports at ecf4 [size=4]
> Capabilities: [48] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 00:0e.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) (prog-
> if 00 [VGA])
> Subsystem: Dell Computer Corporation: Unknown device 0121
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr-
> Stepping+ SERR- FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32 (2000ns min), cache line size 10
> Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
> Region 1: I/O ports at e800 [size=256]
> Region 2: Memory at fe101000 (32-bit, non-prefetchable) [size=4K]
> Expansion ROM at <unassigned> [disabled] [size=128K]
> Capabilities: [5c] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 00:0f.0 Host bridge: ServerWorks CSB5 South Bridge (rev 93)
> Subsystem: ServerWorks CSB5 South Bridge
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR-
> Latency: 32
> 00:0f.1 IDE interface: ServerWorks CSB5 IDE Controller (rev 93) (prog-if 82
> [Master PriP])
> Subsystem: ServerWorks CSB5 IDE Controller
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 64
> Region 0: I/O ports at <ignored>
> Region 1: I/O ports at <ignored>
> Region 2: I/O ports at <ignored>
> Region 3: I/O ports at <ignored>
> Region 4: I/O ports at 08b0 [size=16]
> 00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev 05)
> (prog-if 10 [OHCI])
> Subsystem: ServerWorks OSB4/CSB5 OHCI USB Controller
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32 (20000ns max)
> Interrupt: pin A routed to IRQ 5
> Region 0: Memory at fe100000 (32-bit, non-prefetchable) [size=4K]
> 00:0f.3 ISA bridge: ServerWorks GCLE Host Bridge
> Subsystem: ServerWorks: Unknown device 0230
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
> 00:10.0 Host bridge: ServerWorks: Unknown device 0101 (rev 03)
> Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR-
> Capabilities: [60] PCI-X non-bridge device.
> Command: DPERE- ERO- RBC=0 OST=4
> Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
> DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
> 00:10.2 Host bridge: ServerWorks: Unknown device 0101 (rev 03)
> Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR-
> Capabilities: [60] PCI-X non-bridge device.
> Command: DPERE- ERO- RBC=0 OST=4
> Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
> DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
> 00:11.0 Host bridge: ServerWorks: Unknown device 0101 (rev 03)
> Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR-
> Capabilities: [60] PCI-X non-bridge device.
> Command: DPERE- ERO- RBC=0 OST=4
> Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
> DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
> 00:11.2 Host bridge: ServerWorks: Unknown device 0101 (rev 03)
> Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR-
> Capabilities: [60] PCI-X non-bridge device.
> Command: DPERE- ERO- RBC=0 OST=4
> Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
> DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
> 01:06.0 PCI bridge: Intel Corp. 21152 PCI-to-PCI Bridge (prog-if 00 [Normal
> decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, cache line size 10
> Bus: primary=01, secondary=02, subordinate=02, sec-latency=32
> I/O behind bridge: 0000d000-0000dfff
> Memory behind bridge: fcd00000-fcffffff
> Prefetchable memory behind bridge: 00000000fc800000-00000000fc800000
> BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
> Capabilities: [dc] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> Bridge: PM- B3+
> 01:08.0 PCI bridge: Intel Corp. 21152 PCI-to-PCI Bridge (prog-if 00 [Normal
> decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32, cache line size 10
> Bus: primary=01, secondary=03, subordinate=03, sec-latency=32
> I/O behind bridge: 0000c000-0000cfff
> Memory behind bridge: fca00000-fccfffff
> Prefetchable memory behind bridge: 00000000fc700000-00000000fc700000
> BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
> Capabilities: [dc] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> Bridge: PM- B3+
> 02:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 05)
> Subsystem: Intel Corp. EtherExpress PRO/100+ Dual Port Adapter
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 64 (2000ns min, 14000ns max), cache line size 10
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at fc8ff000 (32-bit, prefetchable) [size=4K]
> Region 1: I/O ports at dce0 [size=32]
> Region 2: Memory at fce00000 (32-bit, non-prefetchable) [size=1M]
> Capabilities: [dc] Power Management version 1
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME
> (D0+,D1+,D2+,D3hot+,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 02:05.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 05)
> Subsystem: Intel Corp. EtherExpress PRO/100+ Dual Port Adapter
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 64 (2000ns min, 14000ns max), cache line size 10
> Interrupt: pin A routed to IRQ 17
> Region 0: Memory at fc8fe000 (32-bit, prefetchable) [size=4K]
> Region 1: I/O ports at dcc0 [size=32]
> Region 2: Memory at fcd00000 (32-bit, non-prefetchable) [size=1M]
> Capabilities: [dc] Power Management version 1
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME
> (D0+,D1+,D2+,D3hot+,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 03:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 05)
> Subsystem: Intel Corp. EtherExpress PRO/100+ Dual Port Adapter
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 64 (2000ns min, 14000ns max), cache line size 10
> Interrupt: pin A routed to IRQ 20
> Region 0: Memory at fc7ff000 (32-bit, prefetchable) [size=4K]
> Region 1: I/O ports at cce0 [size=32]
> Region 2: Memory at fcb00000 (32-bit, non-prefetchable) [size=1M]
> Capabilities: [dc] Power Management version 1
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME
> (D0+,D1+,D2+,D3hot+,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 03:05.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 05)
> Subsystem: Intel Corp. EtherExpress PRO/100+ Dual Port Adapter
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 64 (2000ns min, 14000ns max), cache line size 10
> Interrupt: pin A routed to IRQ 21
> Region 0: Memory at fc7fe000 (32-bit, prefetchable) [size=4K]
> Region 1: I/O ports at ccc0 [size=32]
> Region 2: Memory at fca00000 (32-bit, non-prefetchable) [size=1M]
> Capabilities: [dc] Power Management version 1
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME
> (D0+,D1+,D2+,D3hot+,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 05:06.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5701 Gigabit
> Ethernet (rev 15)
> Subsystem: Dell Computer Corporation Broadcom BCM5701 1000Base-T
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 64 (16000ns min), cache line size 10
> Interrupt: pin A routed to IRQ 28
> Region 0: Memory at fc610000 (64-bit, non-prefetchable) [size=64K]
> Capabilities: [40] PCI-X non-bridge device.
> Command: DPERE- ERO- RBC=0 OST=0
> Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
> DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management
> version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=1 PME-
> Capabilities: [50] Vital Product Data
> Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3
> Enable-
> Address: 52f48734a4062484 Data: c906
> 05:08.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5701 Gigabit
> Ethernet (rev 15)
> Subsystem: Dell Computer Corporation Broadcom BCM5701 1000Base-T
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 64 (16000ns min), cache line size 10
> Interrupt: pin A routed to IRQ 29
> Region 0: Memory at fc600000 (64-bit, non-prefetchable) [size=64K]
> Capabilities: [40] PCI-X non-bridge device.
> Command: DPERE- ERO- RBC=0 OST=0
> Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
> DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management
> version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=1 PME-
> Capabilities: [50] Vital Product Data
> Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3
> Enable-
> Address: d616aa75c6ef8af0 Data: 80a0
> 06:08.0 PCI bridge: Intel Corp.: Unknown device 0309 (rev 01) (prog-if 00
> [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort-
> <MAbort- >SERR- <PERR-
> Latency: 32, cache line size 10
> Bus: primary=06, secondary=07, subordinate=07, sec-latency=32
> I/O behind bridge: 00009000-00009fff
> Memory behind bridge: fc300000-fc4fffff
> Prefetchable memory behind bridge: fff00000-000fffff
> BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
> Capabilities: [68] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 06:08.1 RAID bus controller: Dell Computer Corporation PowerEdge Expandable
> RAID Controller 3 (rev 01)
> Subsystem: Dell Computer Corporation PowerEdge Expandable RAID
> Controller 3/Di
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort-
> <MAbort- >SERR- <PERR-
> Latency: 32, cache line size 10
> Interrupt: pin A routed to IRQ 30
> Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
> Expansion ROM at fc200000 [disabled] [size=64K]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 07:06.0 SCSI storage controller: Adaptec RAID subsystem HBA (rev 01)
> Subsystem: Dell Computer Corporation PowerEdge 2550
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32 (10000ns min, 6250ns max), cache line size 10
> Interrupt: pin A routed to IRQ 30
> BIST result: 00
> Region 0: I/O ports at 9c00 [size=256]
> Region 1: Memory at fc3ff000 (64-bit, non-prefetchable) [size=4K]
> Expansion ROM at fc400000 [disabled] [size=128K]
> Capabilities: [dc] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> 07:06.1 SCSI storage controller: Adaptec RAID subsystem HBA (rev 01)
> Subsystem: Dell Computer Corporation PowerEdge 2550
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32 (10000ns min, 6250ns max), cache line size 10
> Interrupt: pin B routed to IRQ 31
> BIST result: 00
> Region 0: I/O ports at 9800 [size=256]
> Region 1: Memory at fc3fe000 (64-bit, non-prefetchable) [size=4K]
> Expansion ROM at fc400000 [disabled] [size=128K]
> Capabilities: [dc] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
> ,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
>
> # cat /proc/scsi/scsi
> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
> Vendor: DELL Model: PERCRAID RAID10 Rev: V1.0
> Type: Direct-Access ANSI SCSI revision: 02
>
> # cat /proc/net/netstat
> TcpExt: SyncookiesSent SyncookiesRecv SyncookiesFailed EmbryonicRsts
> PruneCalled RcvPruned OfoPruned OutOfWindowIcmps LockDroppedIcmps ArpFilter TW
> TWRecycled TWKilled PAWSPassive PAWSActive PAWSEstab DelayedACKs
> DelayedACKLocked DelayedACKLost ListenOverflows ListenDrops TCPPrequeued
> TCPDirectCopyFromBacklog TCPDirectCopyFromPrequeue TCPPrequeueDropped TCPHPHits
> TCPHPHitsToUser TCPPureAcks TCPHPAcks TCPRenoRecovery TCPSackRecovery
> TCPSACKReneging TCPFACKReorder TCPSACKReorder TCPRenoReorder TCPTSReorder
> TCPFullUndo TCPPartialUndo TCPDSACKUndo TCPLossUndo TCPLoss TCPLostRetransmit
> TCPRenoFailures TCPSackFailures TCPLossFailures TCPFastRetrans
> TCPForwardRetrans TCPSlowStartRetrans TCPTimeouts TCPRenoRecoveryFail
> TCPSackRecoveryFail TCPSchedulerFailed TCPRcvCollapsed TCPDSACKOldSent
> TCPDSACKOfoSent TCPDSACKRecv TCPDSACKOfoRecv TCPAbortOnSyn TCPAbortOnData
> TCPAbortOnClose TCPAbortOnMemory TCPAbortOnTimeout TCPAbortOnLinger
> TCPAbortFailed TCPMemoryPressures
> TcpExt: 0 0 0 23 0 0 0 0 0 0 5 0 0 0 0 0 17865 1 12 0 0 8574 0 9 0 197814 0
> 458166 187419 0 77 0 0 0 0 0 0 0 0 3 41 0 0 38 0 89 0 42 118 0 13 0 0 39 0 3 0
> 0 4 1 0 0 0 0 0
>
>
> # sh ver_linux
> If some fields are empty or look unusual you may have an old version.
> Compare to the current minimal requirements in Documentation/Changes.
> Linux FW2 2.4.20-8smp #1 SMP Thu Mar 13 17:45:54 EST 2003 i686 i686 i386
> GNU/Linux
> Gnu C 18:
> Gnu make 3.79.1
> util-linux 2.11y
> mount 2.11y
> modutils 2.4.22
> e2fsprogs 1.32
> Linux C Library 2.3.2
> Dynamic linker (ldd) 2.3.2
> Procps 2.0.11
> Net-tools 1.60
> Kbd 1.08
> Sh-utils 4.5.3
> Modules Loaded tg3 e100 ipt_LOG ipt_limit ipt_REJECT iptable_mangle
> ipt_state iptable_nat ip_conntrack iptable_filter ip_tables keybdev mousedev
> hid input usb-ohci usbcore ext3 jbd aacraid sd_mod scsi_mod
>
> # cat /proc/cpuinfo
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 15
> model : 2
> model name : Intel(R) Xeon(TM) CPU 2.40GHz
> stepping : 7
> cpu MHz : 2392.327
> cache size : 512 KB
> physical id : 0
> siblings : 2
> 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
> bogomips : 4771.02
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 15
> model : 2
> model name : Intel(R) Xeon(TM) CPU 2.40GHz
> stepping : 7
> cpu MHz : 2392.327
> cache size : 512 KB
> physical id : 0
> siblings : 2
> 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
> bogomips : 4784.12
> processor : 2
> vendor_id : GenuineIntel
> cpu family : 15
> model : 2
> model name : Intel(R) Xeon(TM) CPU 2.40GHz
> stepping : 7
> cpu MHz : 2392.327
> cache size : 512 KB
> physical id : 3
> siblings : 2
> 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
> bogomips : 4784.12
> processor : 3
> vendor_id : GenuineIntel
> cpu family : 15
> model : 2
> model name : Intel(R) Xeon(TM) CPU 2.40GHz
> stepping : 7
> cpu MHz : 2392.327
> cache size : 512 KB
> physical id : 3
> siblings : 2
> 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
> bogomips : 4784.12
>
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug, or are watching someone who is.
--
David TILLOY. Directeur Technique. NEOCOM MULTIMEDIA.
Tel. 01.45.15.2000 - Fax. 01.45.15.2001 - <dtilloy@neocom.fr>
14, rue Jules VANZUPPE. 94854 IVRY SUR SEINE CEDEX. FRANCE
prev parent reply other threads:[~2004-07-13 12:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-27 18:53 Fw: [Bugme-new] [Bug 2782] New: ksoftirqd load system, kernel hang after a few minuts Andrew Morton
2004-05-28 10:35 ` P
2004-05-28 12:00 ` Fw: [Bugme-new] [Bug 2782] New: ksoftirqd load system, kernelha ng " David TILLOY
2004-07-13 12:10 ` David TILLOY [this message]
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