Re: Profiling code execution on amd64?

2011-01-17 Thread Fabien Thomas
Last time i've used it it was working but I dont think it is really useful now (from my POV) because you cant have a global view of the system with it and all other reports overlap. With the current state you have: - top mode for fast lookup - text output (replace gprof for me) - kcachegrind (cal

Re: FreeBSD 8.1 re0 shows half duplex

2011-01-17 Thread Bjoern A. Zeeb
On Sun, 16 Jan 2011, Jeremy Chadwick wrote: On Mon, Jan 17, 2011 at 05:08:33AM +, Martin Wilke wrote: Howdy Guys, I have a strange problem, I'm on FreeBSD 8.1 and ifconfig re0 shows half-duplex (see output) and the download speed is damn slow, maximum 20 kbps. I'm not sure how to debug thi

fatal kernel trap (cpu 1): trap vector = 0x14 (Page Not Present)

2011-01-17 Thread Anton Shterenlikht
On ia64 r216732 I got this panic: - - - - - - - - - - Prior Console Output - - - - - - - - - - cr.iip = 0xe482b8a0 cr.ipsr = 0x210080a6038 (ac,mfl,mfh,ic,i,dt,dfh,rt,cpl=0,it,ri=1) cr.isr = 0xa02 (code=0,vector=0,w,ei=1,ed) cr.ifa = 0x71000406376

Re: [Soekris] Soekris net5501 - how to use hardware watchdog?

2011-01-17 Thread Mike Tancsa
On 1/16/2011 9:45 PM, Mike Tancsa wrote: > On 1/16/2011 6:17 PM, Marek Salwerowicz wrote: >> Hi all, >> >> what modules to kernel should I load in order to make use of hardware >> watchdog installed in Soekris net5501 ? > > Hi, > Try adding > option CPU_SOEKRIS Sorry, for the 5501

Re: Known LoR when taking bringing up bge(4) after system in multiuser?

2011-01-17 Thread Sergey Kandaurov
On 20 February 2010 03:25, Garrett Cooper wrote: > Hi, >    I came across the following LoR: > > lock order reversal: >  1st 0xc56aae04 if_afdata (if_afdata) @ > /usr/home/garrcoop/ipcvs/freebsd/src/sys/net/if_llatbl.c:130 >  2nd 0xc58a1d80 radix node head (radix node head) @ > /usr/home/garrcoop/

Re: [Soekris] Soekris net5501 - how to use hardware watchdog?

2011-01-17 Thread Mike Tancsa
On 1/17/2011 11:07 AM, Marek Salwerowicz wrote: >>> Hi, >>> Try adding >>> option CPU_SOEKRIS >> >> Sorry, for the 5501 thats >> >> option CPU_GEODE >> >> ---Mike > > I have added both. Is there any possible test to check if watchdog > really does reboot ? > Just start /usr/sbin/

Re: Profiling code execution on amd64?

2011-01-17 Thread Steve Kargl
On Mon, Jan 17, 2011 at 09:45:44AM +0100, Fabien Thomas wrote: > Last time i've used it it was working but I dont think it is > really useful now (from my POV) because you cant have a global > view of the system with it and all other reports overlap. To what does 'it' refer? > > With the curren

uma_zalloc_arg: zone "256" with non-sleepable exclusive rw ifnet_rw @ /usr/src/sys/net/if.c:414

2011-01-17 Thread Sergey Kandaurov
Hi, I see this "malloc with non-sleepable" on current during boot. It's strange that I don't see it if I boot via pxe/nfs. if_alloc() calls ifindex_alloc_locked() under IFNET_WLOCK() which might call if_grow(). Looks like a regression from r196553. igb6: port 0x8020-0x803f mem 0xd082-0xd083

Re: ale(4) causes panic after r217323

2011-01-17 Thread Andrey V. Elsukov
On 14.01.2011 03:37, Aryeh Friedman wrote: > I have already told jhb about this and he provided a patch that > failed maybe someone else has a solution. > > Problem: As soon as ale(4) switches from DOWN to UP kernel panics due > to lock state switch > How to repeat: ifconfig ale0 192.168.2.2

[RFC]: tautological compares in amd64 GENERIC

2011-01-17 Thread Roman Divacky
hi, clang found these problems in our amd64 GENERIC: some of these may be real bugs lurking in our code - can the respective owners of the subsystems take a look? The bugs cover all areas from ufs/vm to net*/security. Thank you! roman cam/cam_periph.c:530:28: warning: comparison of unsigned e

Re: [Soekris] Soekris net5501 - how to use hardware watchdog?

2011-01-17 Thread Marek Salwerowicz
Hi, Try adding option CPU_SOEKRIS Sorry, for the 5501 thats option CPU_GEODE ---Mike I have added both. Is there any possible test to check if watchdog really does reboot ? Just start /usr/sbin/watchdogd and then kill the process? -- Marek Salwerowicz

Re: [Soekris] Soekris net5501 - how to use hardware watchdog?

2011-01-17 Thread Marek Salwerowicz
I have added both. Is there any possible test to check if watchdog really does reboot ? Just start /usr/sbin/watchdogd and then kill the process? Yes, but make sure you do kill -9, not just kill OK, it does reboot :) Thanks for your help ! -- Marek Salwerowicz

Re: cosmetic nit in mmc.c

2011-01-17 Thread Alexander Motin
Michael Butler wrote: > In the process of making the sdhci driver work with my laptop, I noted a > cosmetic issue where the SD card's serial number is not correctly > reported (it's always zero). Possible patch attached, Thank you. I've committed such patch to the HEAD at r217509: --- mmc.c

Re: Known LoR when taking bringing up bge(4) after system in multiuser?

2011-01-17 Thread Garrett Cooper
On Mon, Jan 17, 2011 at 7:44 AM, Sergey Kandaurov wrote: > On 20 February 2010 03:25, Garrett Cooper wrote: >> Hi, >>    I came across the following LoR: >> >> lock order reversal: >>  1st 0xc56aae04 if_afdata (if_afdata) @ >> /usr/home/garrcoop/ipcvs/freebsd/src/sys/net/if_llatbl.c:130 >>  2nd 0

[head tinderbox] failure on ia64/ia64

2011-01-17 Thread FreeBSD Tinderbox
TB --- 2011-01-18 02:17:33 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2011-01-18 02:17:33 - starting HEAD tinderbox run for ia64/ia64 TB --- 2011-01-18 02:17:33 - cleaning the object tree TB --- 2011-01-18 02:17:44 - cvsupping the source tree TB --- 2011-01-18 02:17:44 - /usr/bin/c