On Wed, Oct 15, 2008 at 09:55:36PM -0700, David Miller wrote: > From: Alex Samad <alex@xxxxxxxxxxxx> > Date: Thu, 16 Oct 2008 14:04:16 +1100 > > [ Kernel network developers don't read linux-net, which is for > user discussion. They read netdev@xxxxxxxxxxxxxxx instead > which I've added to the CC:, please maintain this in all > follow ups and replys. ] > > > I seems to be getting lots of crashes when my system is under network > > load, I was moving 1/4T of data over a 1G link and I got lots and lots > > of these > > What kernel version? Sorry I put this at the bottom of the email. its a stock debian 2.6.26 (-8) kernel, nothing special on my side > > How is your system configured? lspci -s 0a.0 -vv 00:0a.0 Ethernet controller: nVidia Corporation Device 0760 (rev a2) Subsystem: Giga-byte Technology Device e000 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 (250ns min, 5000ns max) Interrupt: pin A routed to IRQ 1277 Region 0: Memory at f8007000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at d800 [size=8] Region 2: Memory at f8008000 (32-bit, non-prefetchable) [size=256] Region 3: Memory at f8009000 (32-bit, non-prefetchable) [size=16] Capabilities: <access denied> Kernel driver in use: forcedeth Kernel modules: forcedeth I have eth0 bridged to brhme1. I have seen this problem when doing rsync/ssh of large files and whilst doing transfer of files with nfs (udp & tcp thought more issues arise with udp), also tried different mtu's as well and that was worst of all. The thing to note was (for example), when I was doing a nfs transfer, it would not be nfs that would crash, it would be other network based application that would cause the problem, for ex sshd, apache etc > > Otherwise it is harder for us to analyze this report. > > Thanks. > [snip] > > somebody if it would help. > > > > Is this a bug or ? > > > > I am running debian 2.6.26-8 > > Linux max 2.6.26-1-amd64 #1 SMP Thu Oct 9 14:16:53 UTC 2008 x86_64 > > GNU/Linux > > > > > > I have eth0 bridges to brhme1 (so that I can attach virtual box machines > > there - none attached currently) > > > > and I have some firewall rules as well. That really about it to the > > changes I have made > > > > > > > > Thanks > > Alex > > > > PS can you cc me on the replay, in the process of registering > > > > > > -- > > "Columbia carried in its payroll classroom experiments from some of our students in America." > > > > - George W. Bush > > 02/03/2003 > > Bethesda, MD > -- > To unsubscribe from this list: send the line "unsubscribe linux-net" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- "If there's a leak out of my administration, I want to know who it is. If the person has violated law, that person will be taken care of." - George W. Bush 09/30/2003 Washington, DC Commenting on the CIA leak that he and Cheney later admitted they approved
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