Re: VIMAGE: Freed UMA keg was not empty

2013-11-29 Thread Adrian Chadd
Cool! Glad to have helped! -a On 29 November 2013 00:47, Craig Rodrigues wrote: > > > > On Wed, Nov 27, 2013 at 1:11 PM, Adrian Chadd wrote: >> >> Modify that function to print out keg->uk_name as well. > > > > Done. See: > http://lists.freebsd.org/pipermail/svn-src-all/2013-November/077349.h

Re: VIMAGE: Freed UMA keg was not empty

2013-11-29 Thread Craig Rodrigues
On Wed, Nov 27, 2013 at 1:11 PM, Adrian Chadd wrote: > Modify that function to print out keg->uk_name as well. > Done. See: http://lists.freebsd.org/pipermail/svn-src-all/2013-November/077349.html Now if I run a kernel with VIMAGE enabled, and run the testcase mentioned here: http://lists.fr

Re: VIMAGE: Freed UMA keg was not empty

2013-11-27 Thread Adrian Chadd
Modify that function to print out keg->uk_name as well. -a On 27 November 2013 12:45, Craig Rodrigues wrote: > > > > On Wed, Nov 27, 2013 at 2:05 AM, Adrian Chadd wrote: >> >> Well, the first step is figuring out which UMA zones are actually >> problematic. Isn't it logging which zones aren'

Re: VIMAGE: Freed UMA keg was not empty

2013-11-27 Thread Craig Rodrigues
On Wed, Nov 27, 2013 at 2:05 AM, Adrian Chadd wrote: > > Well, the first step is figuring out which UMA zones are actually > problematic. Isn't it logging which zones aren't empty? The error messages on the console look like this: Freed UMA keg was not empty (203 items). Lost 1 pages of memor

Re: VIMAGE: Freed UMA keg was not empty

2013-11-27 Thread Adrian Chadd
Well, the first step is figuring out which UMA zones are actually problematic. Isn't it logging which zones aren't empty? -a On 26 November 2013 20:01, Craig Rodrigues wrote: > Adrian, > > As part of looking at this bug in FreeNAS: > > "Panic on new jail with vnet" > https://bugs.freenas.org/i

VIMAGE: Freed UMA keg was not empty

2013-11-26 Thread Craig Rodrigues
Adrian, As part of looking at this bug in FreeNAS: "Panic on new jail with vnet" https://bugs.freenas.org/issues/3102 I started looking at this thread: http://lists.freebsd.org/pipermail/freebsd-current/2010-November/021280.html Based on this clue from Thiery: http://lists.freebsd.org/piperma

Re: VIMAGE: Freed UMA keg was not empty

2011-01-14 Thread Bjoern A. Zeeb
On Fri, 14 Jan 2011, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Wed, 17 Nov 2010, Thierry Herbelot wrote: As promised, here are the full

Re: VIMAGE: Freed UMA keg was not empty

2011-01-14 Thread Thierry Herbelot
"Bjoern A. Zeeb" a écrit > On Thu, 18 Nov 2010, Thierry Herbelot wrote: > > "Bjoern A. Zeeb" a écrit > > > >> On Thu, 18 Nov 2010, Thierry Herbelot wrote: > >>> "Bjoern A. Zeeb" a écrit > >>> > On Wed, 17 Nov 2010, Thierry Herbelot wrote: > > As promised, here are the full logs (in at

Re: VIMAGE: Freed UMA keg was not empty

2011-01-14 Thread Bjoern A. Zeeb
On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Wed, 17 Nov 2010, Thierry Herbelot wrote: As promised, here are the full logs (in attachment) This is a serial console log showing the command lo

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Bjoern A. Zeeb
On Thu, 18 Nov 2010, Dan wrote: Hi, I have been experiencing a similar problem. I am running Freebsd8.1 64bit Release and after closing my server application I come across this type of message Freed UMA keg was not empty (672 items). Lost 4 pages of memory The more virtual nodes I use the m

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Dan
Brandon Gooch writes: > > On Wed, Nov 17, 2010 at 7:17 AM, Bjoern A. Zeeb > wrote: > > On Wed, 17 Nov 2010, Marko Zec wrote: > > > >> Actually, we never seriously discussed or revisited the issue with > >> separate > >> UMA pools for each vnet instance. > >> > >> My original motivation when O i

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Thierry Herbelot
"Bjoern A. Zeeb" a écrit > On Thu, 18 Nov 2010, Thierry Herbelot wrote: > > "Bjoern A. Zeeb" a écrit > > > >> On Wed, 17 Nov 2010, Thierry Herbelot wrote: > >>> As promised, here are the full logs (in attachment) > >>> > >>> This is a serial console log showing the command loop that triggers th

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Bjoern A. Zeeb
On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Wed, 17 Nov 2010, Thierry Herbelot wrote: As promised, here are the full logs (in attachment) This is a serial console log showing the command loop that triggers the bug on a debug kernel and ensuing DDB session. the o

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Thierry Herbelot
"Bjoern A. Zeeb" a écrit > On Wed, 17 Nov 2010, Thierry Herbelot wrote: > > As promised, here are the full logs (in attachment) > > > > This is a serial console log showing the command loop that triggers the > > bug on a debug kernel and ensuing DDB session. > > > > the obvious problem line is :

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Bjoern A. Zeeb
On Wed, 17 Nov 2010, Thierry Herbelot wrote: As promised, here are the full logs (in attachment) This is a serial console log showing the command loop that triggers the bug on a debug kernel and ensuing DDB session. the obvious problem line is : routetbl 2684 303890K

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Thierry Herbelot
Thierry Herbelot a écrit > "Bjoern A. Zeeb" a écrit > > > On Wed, 17 Nov 2010, Thierry Herbelot wrote: > > > > Hi, > > > > first of all freebsd-virtualization@ is the better list for this; Cc:ed. > > (in fact, I did not know where else to send this message : -net, ... ? > thanks for the CC) >

Re: VIMAGE: Freed UMA keg was not empty

2010-11-17 Thread Brandon Gooch
On Wed, Nov 17, 2010 at 7:17 AM, Bjoern A. Zeeb wrote: > On Wed, 17 Nov 2010, Marko Zec wrote: > >> Actually, we never seriously discussed or revisited the issue with >> separate >> UMA pools for each vnet instance. >> >> My original motivation when O introduced separate UMA pools was primarily >>

Re: VIMAGE: Freed UMA keg was not empty

2010-11-17 Thread Bjoern A. Zeeb
On Wed, 17 Nov 2010, Marko Zec wrote: Actually, we never seriously discussed or revisited the issue with separate UMA pools for each vnet instance. My original motivation when O introduced separate UMA pools was primarily in making it easier to spot resource leaks, and to prove the correctness

Re: VIMAGE: Freed UMA keg was not empty

2010-11-17 Thread Marko Zec
On Wednesday 17 November 2010 06:57:53 Bjoern A. Zeeb wrote: > On Wed, 17 Nov 2010, Thierry Herbelot wrote: > > Hi, > > first of all freebsd-virtualization@ is the better list for this; Cc:ed. > > > We are using FreeBSD + VIMAGE at work, and we have seen an annoying > > problem : there seems to be

Re: VIMAGE: Freed UMA keg was not empty

2010-11-16 Thread Bjoern A. Zeeb
On Wed, 17 Nov 2010, Thierry Herbelot wrote: Hi, The problem has been present since day 1 and is still present up to HEAD. This is about type stability and teardown. So far we are no able to actually free TCP (and UDP in SVN) states as they might still be accesses after "free". It's a genera

Re: VIMAGE: Freed UMA keg was not empty

2010-11-16 Thread Thierry Herbelot
"Bjoern A. Zeeb" a écrit > On Wed, 17 Nov 2010, Thierry Herbelot wrote: > > Hi, > > first of all freebsd-virtualization@ is the better list for this; Cc:ed. (in fact, I did not know where else to send this message : -net, ... ? thanks for the CC) > > > We are using FreeBSD + VIMAGE at work, a

Re: VIMAGE: Freed UMA keg was not empty

2010-11-16 Thread Bjoern A. Zeeb
On Wed, 17 Nov 2010, Thierry Herbelot wrote: Hi, first of all freebsd-virtualization@ is the better list for this; Cc:ed. We are using FreeBSD + VIMAGE at work, and we have seen an annoying problem : there seems to be a memory leak in the kernel, which eventually causes a panic. (yes, we have