Re: kern/87094: 5.4 system with SMP and IPFW crashes under load (mbuf underrun)

2010-07-21 Thread brucec
Synopsis: 5.4 system with SMP and IPFW crashes under load (mbuf underrun) State-Changed-From-To: suspended->closed State-Changed-By: brucec State-Changed-When: Wed Jul 21 22:30:29 UTC 2010 State-Changed-Why: FreeBSD 5.x is no longer supported. http://www.freebsd.org/cgi/query-pr.cgi?pr=87094 __

Re: kern/148772: [alc] alc0 does not send/receive packets if not plugged in during boot

2010-07-21 Thread Pyun YongHyeon
On Wed, Jul 21, 2010 at 10:03:32PM +0200, Kurt Jaeger wrote: > Hi! > > > > http://opsec.eu/backup/alc-bug/dmesg.boot-verbose > > > One odd thing is alc(4) failed to read station address from EEPROM. > > So alc(4) assumed BIOS correctly programmed station address but the > > station address looks

Re: kern/148772: [alc] alc0 does not send/receive packets if not plugged in during boot

2010-07-21 Thread Kurt Jaeger
Hi! > > http://opsec.eu/backup/alc-bug/dmesg.boot-verbose > One odd thing is alc(4) failed to read station address from EEPROM. > So alc(4) assumed BIOS correctly programmed station address but the > station address looks wrong to me. > How about cold booting? Does other OS also report the same

Re: kern/148772: [alc] alc0 does not send/receive packets if not plugged in during boot

2010-07-21 Thread Pyun YongHyeon
On Wed, Jul 21, 2010 at 07:06:05PM +0200, Kurt Jaeger wrote: > Hi! > > > > > A reboot with connected cable follows this evening. > > > > > > A reboot with connected cable was booting successfully. > > > Would you show me verbose dmesg output? > > With verbose boot alc(4) will show additional inf

Re: kern/148772: [alc] alc0 does not send/receive packets if not plugged in during boot

2010-07-21 Thread Kurt Jaeger
Hi! > > > A reboot with connected cable follows this evening. > > > > A reboot with connected cable was booting successfully. > Would you show me verbose dmesg output? > With verbose boot alc(4) will show additional information which may > help to narrow down the issue. http://opsec.eu/backup/a

Re: kern/148772: [alc] alc0 does not send/receive packets if not plugged in during boot

2010-07-21 Thread Pyun YongHyeon
On Wed, Jul 21, 2010 at 08:32:34AM +0200, Kurt Jaeger wrote: > Hi! > > > A reboot with connected cable follows this evening. > > A reboot with connected cable was booting successfully. > Would you show me verbose dmesg output? With verbose boot alc(4) will show additional information which may

Re: kern/87094: 5.4 system with SMP and IPFW crashes under load (mbuf underrun)

2010-07-21 Thread brucec
Synopsis: 5.4 system with SMP and IPFW crashes under load (mbuf underrun) Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: brucec Responsible-Changed-When: Wed Jul 21 16:35:28 UTC 2010 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-

Re: kern/137145: [mbuf] [patch] Reference count computing isn't correct when more than one threads call function m_copypacket

2010-07-21 Thread brucec
Synopsis: [mbuf] [patch] Reference count computing isn't correct when more than one threads call function m_copypacket Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: brucec Responsible-Changed-When: Wed Jul 21 16:33:57 UTC 2010 Responsible-Changed-Why: Over to mai

Re: kern/148807: [panic] 8.1-RELEASE "panic: sbdrop" and "panic: sbsndptr: sockbuf _ and mbuf _ clashing" under heavy load

2010-07-21 Thread brucec
Synopsis: [panic] 8.1-RELEASE "panic: sbdrop" and "panic: sbsndptr: sockbuf _ and mbuf _ clashing" under heavy load Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: brucec Responsible-Changed-When: Wed Jul 21 16:30:32 UTC 2010 Responsible-Changed-Why: Over to mainta

Re: Looking for some education on ALTQ

2010-07-21 Thread Morgan Wesström
On 2010-07-21 02:21, Patrick Mahan wrote: > I am the first to admit I don't understand ALTQ and it's impact on QoS but > that said, I am trying to learn. > > I have the following three systems. All systems are running FreeBSD > 8.0-p2 Release. > I am attempting to learn how AltQ can be used to

Re: Looking for some education on ALTQ

2010-07-21 Thread Daniel Hartmeier
In your setup, the data is flowing from the iperf client (sender) on NPX4 to the iperf server (receiver) on NPX1. Apply the queue on the interface on NPX3 where the data is flowing out, i.e. the interface facing NPX1. Queueing applies to outgoing packets of an interface, not incoming packets. It

Re: Re: Re: igb statistics error

2010-07-21 Thread beezarliu
It's hard to believe it's switch's problem or unicast issue, because all the 82576/82571 NICs are on the same switch. I even have done a testing. I put one 82571 and one 82576 card in the same machine. And all of the NICs are plugged into a same switch. And they are not configued any IP address,