Re: 2.6.18-rc[67] crashes in TCP ack handling

2006-09-17 Thread Stephen Hemminger
On Sun, 17 Sep 2006 12:11:01 +0200 bert hubert <[EMAIL PROTECTED]> wrote: > On Sun, Sep 17, 2006 at 08:32:14AM +0900, Stephen Hemminger wrote: > > > By building all the possiblities into the kernel, ie. not as modules > > you get the last one registered. TCP LP is probably the worst one > > to us

Re: 2.6.18-rc[67] crashes in TCP ack handling

2006-09-17 Thread bert hubert
On Sun, Sep 17, 2006 at 08:32:14AM +0900, Stephen Hemminger wrote: > By building all the possiblities into the kernel, ie. not as modules > you get the last one registered. TCP LP is probably the worst one > to use, because it is designed for bulk low priority applications. > It also is one of the

Re: 2.6.18-rc[67] crashes in TCP ack handling

2006-09-16 Thread Stephen Hemminger
On Sun, 17 Sep 2006 00:19:48 +0200 bert hubert <[EMAIL PROTECTED]> wrote: > The bad news is that I haven't yet been able to capture traces. > Once every three days or so I get a crash of 2.6.18-rc[67] which > *probably* end in tcp_ack(), but I don't have the exact dump. > > My .config is indeed

2.6.18-rc[67] crashes in TCP ack handling

2006-09-16 Thread bert hubert
The bad news is that I haven't yet been able to capture traces. Once every three days or so I get a crash of 2.6.18-rc[67] which *probably* end in tcp_ack(), but I don't have the exact dump. My .config is indeed heavy on TCP congestion stuff: $ zcat /proc/config.gz | grep -i tcp CONFIG_INET_TCP_