[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <c1410bfe0804260217t33139fd2v324af1a149843989@mail.gmail.com>
Date: Sat, 26 Apr 2008 14:17:22 +0500
From: "M. Istehbab" <hariskhan@...il.com>
To: netdev@...r.kernel.org
Subject: TCP connection failure in kernel 2.6.25
Package: linux-image-2.6.24-1-686
Version: 2.6.24-6
Severity: critical
I have tried it with kernels from debian between 2.6.18-5-686 -
2.6.25. Be it vanilla versions/sources from kernel.org or debian built
kernels. I have the same issue.
The problem is random TCP connection failure for ipv4.
I have seen a severe issue of this problem in my transparent proxy
setup. This problem also occurs at times when it is not redirecting
traffic, rather accepting it
directly. Increasing the number of file descriptors didn't help. I
rebuilt the kernel with 65K file descriptors, still the problem
persists.
Even if it is one client behind squid or this box, this happens. It
will at random, not accept connections. squid doesn't report any in
the log. netstat doesn't show any
in its output as well.
I have changed NICs, I have changed between squid versions from 2.x to
3.x. Nothing has helped.
Following are some settings to mention;
ulimit -n is set to 8000
net.core.somaxconn = 1024
net.core.netdev_max_backlog = 3000
net.ipv4.tcp_max_syn_backlog = 3000
squid is built with 8000 file descriptors.
This is a 60 client LAN behind this box, using it as an internet
gateway/firewall for the following traffic;
1) vpn
2) email
3) cvs
4) browsing (http/https)
5) some ftp
/////////////////////////////////////////////////////////////////////////////////////////
This is a PIII (Coppermine)
cpu MHz : 864.499
RAM : 1 GB
Hard disk : 2x 36 GB SCSI hard drives
RAID : raid1
Non Raid part : 3 non raid partitions
/////////////////////////////////////////////////////////////////////////////////////////
# cat /proc/mst
cat: /proc/mst: No such file or directory
sglhrcvs:~/work/traffic-shaping# cat /proc/mdstat
Personalities : [raid1]
md0 : active raid1 sda1[0] sdb1[1]
32226240 blocks [2/2] [UU]
unused devices: <none>
/////////////////////////////////////////////////////////////////////////////////////////
This box worked fine when it had RHEL WS3 on it.
-- Package-specific info:
** Version:
Linux version 2.6.24-1-686 (Debian 2.6.24-6) (waldi@...ian.org) (gcc
version 4.1.3 20080308 (prerelease) (Debian 4.1.2-21)) #1 SMP Sat Apr
19 00:37:55 UTC 2008
** Command line:
root=/dev/md0 ro
process `sysctl' is using deprecated sysctl (syscall)
net.ipv6.neigh.default.retrans_time; Use
net.ipv6.neigh.default.retrans_time_ms instead.
** Loaded modules:
Module Size Used by
cls_u32 8100 1
sch_cbq 16352 1
tcp_diag 1792 0
inet_diag 12136 1 tcp_diag
xt_limit 2656 1
xt_state 2464 1
ipt_REDIRECT 2080 3
ipt_MASQUERADE 3776 3
xt_MARK 2272 11
iptable_nat 6916 1
nf_nat 18316 3 ipt_REDIRECT,ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4 17352 3 iptable_nat
nf_conntrack 62272 5
xt_state,ipt_MASQUERADE,iptable_nat,nf_nat,nf_conntrack_ipv4
iptable_filter 2976 1
ppdev 8804 0
lp 11076 0
ac 6116 0
battery 13572 0
xt_TCPMSS 4384 1
xt_tcpmss 2240 1
xt_tcpudp 3136 29
iptable_mangle 2784 1
ip_tables 13188 3 iptable_nat,iptable_filter,iptable_mangle
x_tables 14244 10
xt_limit,xt_state,ipt_REDIRECT,ipt_MASQUERADE,xt_MARK,iptable_nat,xt_TCPMSS,xt_tcpmss,xt_tcpudp,ip_tables
pppoe 12864 0
pppox 3980 1 pppoe
ppp_generic 26196 2 pppoe,pppox
slhc 5920 1 ppp_generic
ipv6 240836 35
dm_snapshot 16964 0
dm_mirror 21600 0
dm_mod 55812 2 dm_snapshot,dm_mirror
loop 16804 0
parport_pc 33668 1
parport 34280 3 ppdev,lp,parport_pc
floppy 54628 0
rtc 13052 0
psmouse 36464 0
pcspkr 3200 0
i2c_i801 9232 0
i2c_core 22432 1 i2c_i801
button 8432 0
serio_raw 6660 0
shpchp 31028 0
intel_agp 23412 1
agpgart 31688 1 intel_agp
pci_hotplug 27712 1 shpchp
intel_rng 5632 0
iTCO_wdt 11268 0
evdev 11104 1
sg 33264 0
sr_mod 16708 0
cdrom 32512 1 sr_mod
ext3 122888 3
jbd 43732 1 ext3
mbcache 8288 1 ext3
raid1 22240 1
md_mod 73716 2 raid1
ide_generic 1280 0 [permanent]
sd_mod 27200 7
aic7xxx 157560 5
scsi_transport_spi 22816 1 aic7xxx
ata_generic 7428 0
libata 144464 1 ata_generic
scsi_mod 141164 6
sg,sr_mod,sd_mod,aic7xxx,scsi_transport_spi,libata
generic 4388 0 [permanent]
3c59x 41064 0
e100 33836 0
mii 5312 2 3c59x,e100
piix 7492 0 [permanent]
uhci_hcd 23376 0
ide_core 108292 3 ide_generic,generic,piix
usbcore 132940 2 uhci_hcd
thermal 16028 0
processor 36520 1 thermal
fan 4772 0
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82840 840 (Carmel)
Chipset Host Bridge (Hub A) [8086:1a21] (rev 01)
Subsystem: Dell Unknown device [1028:0096]
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+
Latency: 0
Region 0: Memory at ec000000 (32-bit, prefetchable) [size=32M]
Capabilities: [a0] AGP version 2.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit-
FW- Rate=<none>
00:01.0 PCI bridge [0604]: Intel Corporation 82840 840 (Carmel)
Chipset AGP Bridge [8086:1a23] (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=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
Memory behind bridge: f4000000-fbffffff
Prefetchable memory behind bridge: 50000000-500fffff
Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA+ MAbort- >Reset- FastB2B-
00:1e.0 PCI bridge [0604]: Intel Corporation 82801AA PCI Bridge
[8086:2418] (rev 02) (prog-if 00 [Normal decode])
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-
Latency: 0
Bus: primary=00, secondary=02, subordinate=03, sec-latency=64
I/O behind bridge: 0000e000-0000ffff
Memory behind bridge: f0000000-f3ffffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
00:1f.0 ISA bridge [0601]: Intel Corporation 82801AA ISA Bridge (LPC)
[8086:2410] (rev 02)
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
00:1f.1 IDE interface [0101]: Intel Corporation 82801AA IDE
[8086:2411] (rev 02) (prog-if 80 [Master])
Subsystem: Intel Corporation 82801AA IDE [8086:2411]
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-
Region 0: [virtual] Memory at 000001f0 (32-bit,
non-prefetchable) [disabled] [size=8]
Region 1: [virtual] Memory at 000003f0 (type 3,
non-prefetchable) [disabled] [size=1]
Region 2: [virtual] Memory at 00000170 (32-bit,
non-prefetchable) [disabled] [size=8]
Region 3: [virtual] Memory at 00000370 (type 3,
non-prefetchable) [disabled] [size=1]
Region 4: I/O ports at 1020 [size=16]
00:1f.2 USB Controller [0c03]: Intel Corporation 82801AA USB
[8086:2412] (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation 82801AA USB [8086:2412]
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
Interrupt: pin D routed to IRQ 16
Region 4: I/O ports at 1000 [size=32]
00:1f.3 SMBus [0c05]: Intel Corporation 82801AA SMBus [8086:2413] (rev 02)
Subsystem: Intel Corporation 82801AA SMBus [8086:2413]
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 18
Region 4: I/O ports at dcd0 [size=16]
01:00.0 VGA compatible controller [0300]: S3 Inc. 86c368 [Trio 3D/2X]
[5333:8a13] (rev 02) (prog-if 00 [VGA])
Subsystem: S3 Inc. Trio3D/2X [5333:8a13]
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-
Region 0: Memory at f4000000 (32-bit, non-prefetchable) [size=64M]
Expansion ROM at 50000000 [disabled] [size=64K]
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-
Capabilities: [80] AGP version 1.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA- ITACoh- GART64-
HTrans- 64bit- FW- AGP3- Rate=x1,x2
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=x2
02:04.0 Ethernet controller [0200]: 3Com Corporation 3c905C-TX/TX-M
[Tornado] [10b7:9200] (rev 78)
Subsystem: Dell Unknown device [1028:0096]
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 (2500ns min, 2500ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at ec80 [size=128]
Region 1: Memory at f0fffc00 (32-bit, non-prefetchable) [size=128]
Expansion ROM at f0200000 [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=2 PME-
02:06.0 Multimedia audio controller [0401]: Cirrus Logic CS 4614/22/24
[CrystalClear SoundFusion Audio Accelerator] [1013:6003] (rev 01)
Subsystem: Dell Unknown device [1028:0096]
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 (1000ns min, 6000ns max)
Interrupt: pin A routed to IRQ 9
Region 0: Memory at f0ffe000 (32-bit, non-prefetchable) [size=4K]
Region 1: Memory at f0e00000 (32-bit, non-prefetchable) [size=1M]
Capabilities: [40] 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-
02:08.0 Ethernet controller [0200]: Intel Corporation 82557/8/9
[Ethernet Pro 100] [8086:1229] (rev 05)
Subsystem: IBM 82558B Ethernet Pro 10/100 [1014:005c]
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: 32 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at ee000000 (32-bit, prefetchable) [size=4K]
Region 1: I/O ports at ec60 [size=32]
Region 2: Memory at f0d00000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at f0000000 [disabled] [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-
02:09.0 Ethernet controller [0200]: Intel Corporation 82557/8/9
[Ethernet Pro 100] [8086:1229] (rev 0c)
Subsystem: Intel Corporation EtherExpress PRO/100 S Desktop
Adapter [8086:0040]
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: 32 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at f0ffd000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at ec00 [size=64]
Region 2: Memory at f0fc0000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at f0240000 [disabled] [size=64K]
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=2 PME-
02:0b.0 Ethernet controller [0200]: 3Com Corporation 3c905B 100BaseTX
[Cyclone] [10b7:9055] (rev 24)
Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100 [10b7:9055]
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 (2500ns min, 2500ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at e880 [size=128]
Region 1: Memory at f0fff800 (32-bit, non-prefetchable) [size=128]
Expansion ROM at f0220000 [disabled] [size=128K]
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-
02:0e.0 PCI bridge [0604]: Digital Equipment Corporation DECchip 21152
[1011:0024] (rev 03) (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: 64, Cache Line Size: 32 bytes
Bus: primary=02, secondary=03, subordinate=03, sec-latency=64
I/O behind bridge: 0000f000-0000ffff
Memory behind bridge: f2000000-f3ffffff
Prefetchable memory behind bridge: 00000000f0100000-00000000f01fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=220mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Bridge: PM- B3+
03:0a.0 SCSI storage controller [0100]: Adaptec AIC-7899P U160/m
[9005:00cf] (rev 01)
Subsystem: Dell Unknown device [1028:0096]
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 (10000ns min, 6250ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 19
BIST result: 00
Region 0: I/O ports at fc00 [disabled] [size=256]
Region 1: Memory at f2fff000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at f3000000 [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-
03:0a.1 SCSI storage controller [0100]: Adaptec AIC-7899P U160/m
[9005:00cf] (rev 01)
Subsystem: Dell Unknown device [1028:0096]
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 (10000ns min, 6250ns max), Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 16
BIST result: 00
Region 0: I/O ports at f800 [disabled] [size=256]
Region 1: Memory at f2ffe000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at f0100000 [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-
-- System Information:
Debian Release: 4.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.24-1-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages linux-image-2.6.24-1-686 depends on:
ii debconf [debconf-2.0] 1.5.11etch1 Debian configuration management sy
ii initramfs-tools [linux-initr 0.85h tools for generating an initramfs
ii module-init-tools 3.3-pre4-2 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.24-1-686 recommends:
ii libc6-i686 2.3.6.ds1-13etch4 GNU C Library: Shared libraries [i
-- debconf information:
shared/kernel-image/really-run-bootloader: true
linux-image-2.6.24-1-686/preinst/overwriting-modules-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/bootloader-error-2.6.24-1-686:
linux-image-2.6.24-1-686/postinst/create-kimage-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/old-system-map-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/prerm/would-invalidate-boot-loader-2.6.24-1-686: true
linux-image-2.6.24-1-686/preinst/initrd-2.6.24-1-686:
linux-image-2.6.24-1-686/preinst/failed-to-move-modules-2.6.24-1-686:
linux-image-2.6.24-1-686/postinst/depmod-error-initrd-2.6.24-1-686: false
linux-image-2.6.24-1-686/preinst/bootloader-initrd-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/old-initrd-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/preinst/lilo-has-ramdisk:
linux-image-2.6.24-1-686/postinst/old-dir-initrd-link-2.6.24-1-686: true
linux-image-2.6.24-1-686/preinst/abort-install-2.6.24-1-686:
linux-image-2.6.24-1-686/prerm/removing-running-kernel-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/depmod-error-2.6.24-1-686: false
linux-image-2.6.24-1-686/preinst/abort-overwrite-2.6.24-1-686:
linux-image-2.6.24-1-686/preinst/elilo-initrd-2.6.24-1-686: true
linux-image-2.6.24-1-686/postinst/bootloader-test-error-2.6.24-1-686:
linux-image-2.6.24-1-686/postinst/kimage-is-a-directory:
linux-image-2.6.24-1-686/preinst/lilo-initrd-2.6.24-1-686: true
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists