On Sun, Aug 8, 2010 at 1:44 AM, Khem Raj <[email protected]> wrote: > On Tue, Jun 15, 2010 at 2:51 PM, Cliff Brake <[email protected]> wrote: >> On Tue, Jun 15, 2010 at 5:42 PM, Cliff Brake <[email protected]> wrote: >>> On Thu, Jun 3, 2010 at 5:17 AM, Richard Purdie <[email protected]> wrote: >>>> On Wed, 2010-06-02 at 12:38 -0400, Cliff Brake wrote: >>>>> I ran into some issues with srctree that are fixed by the following. >>>>> Not sure if this is the correct, or valid fix, but perhaps someone can >>>>> review: >>>>> >>>>> http://cgit.bec-systems.com/cgit.cgi/bitbake/commit/?h=cbrake/1.10-srctree-fixes&id=c6fe73d986d596dca7f76bd277cf279cd5c21308 >>>> >>>> This is just a bandaid over a bigger problem. >>>> >>>> The question is why the task isn't in that list. It should be either >>>> returning success or failure once and that code should work. So it >>>> sounds like a reference counting type issue and the question is why >>>> srctree is breaking the refcounting? >>>> >>>> I'd really like to get to the underlying problem. Do you have a complete >>>> event log for a case when this happens? Are the number of >>>> starts/succeeds/fails balanced? I know you uncommented the "print event" >>>> debug line and this info should help understand whats going on. >>> >>> cbr...@happy:/scratch/oe/oe-build/bitbake$ bitbake -DDDD autotools-demo > x2 >>> Traceback (most recent call last): >>> File "/scratch/oe/oe-build/bitbake/bin/bitbake", line 203, in <module> >>> ret = main() >>> File "/scratch/oe/oe-build/bitbake/bin/bitbake", line 194, in main >>> return_value = ui_init(serverConnection.connection, >>> serverConnection.events) >>> File "/scratch/oe/oe-build/bitbake/lib/bb/ui/knotty.py", line 62, in init >>> helper.eventHandler(event) >>> File "/scratch/oe/oe-build/bitbake/lib/bb/ui/uihelper.py", line 31, >>> in eventHandler >>> del self.running_tasks[event.pid] >>> KeyError: 19335 >>> >>> Logs are available below: >>> >>> http://bec-systems.com/oe/srctree_DDDD.txt >>> http://bec-systems.com/oe/srctree_events.txt >>> >>> This is very easy to duplicate: >>> >>> cd <oe meta data>/recipes/ >>> git clone git://git.bec-systems.com/autotools-demo >>> cd - >>> bitbake autotools-demo >>> >>> Note, you have to do a clean between bitbakes, or the problem goes away. >> >> As to unbalanced Start/Succeeded, the >> >> NOTE: package autotools-demo-1.1-r0: task do_populate_sysroot: Started >> >> is Started, but I don't ever see a Succeeded. > > yes thats the problem. The event that kills it is infact the task > success event of do_populate_sysroot > and this is the task thats rewired by srctree and is the master task > to encapsulate all other tasks > that need to be run in serial order > > NOTE: package autotools-demo-1.1-r0: task do_compile: Succeeded > <bb.msg.MsgNote instance at 0x21d6950> > NOTE: autotools-demo-1.1-r0: executing task do_install > <bb.build.TaskStarted instance at 0x21d6a70> > NOTE: package autotools-demo-1.1-r0: task do_install: Started > <bb.build.TaskSucceeded instance at 0x21d6a28> > NOTE: package autotools-demo-1.1-r0: task do_install: Succeeded > <bb.build.TaskSucceeded instance at 0x21d6998> > =================================> this is the last event > FATAL: Unable to start to 'knotty' UI: 27221 > NOTE: Tasks Summary: Attempted 2 tasks of which 0 didn't need to be > rerun and 0 failed. > FATAL: Traceback (most recent call last): > File "/home/kraj/work/oe/bitbake/bin/bitbake", line 212, in <module> > ret = main() > File "/home/kraj/work/oe/bitbake/bin/bitbake", line 202, in main > return_value = ui_init(serverConnection.connection, > serverConnection.events) > File "/home/kraj/work/oe/bitbake/lib/bb/ui/knotty.py", line 62, in init > helper.eventHandler(event) > File "/home/kraj/work/oe/bitbake/lib/bb/ui/uihelper.py", line 31, in > eventHandler > del self.running_tasks[event.pid] > KeyError: 27221
btw. I also changed srctree to not override do_populate_sysroot for encapsulation but created a new funcion and inserted it after do_populate_sysroot this time it complete do_populate_sysroot but died in similar fashion when event of successful completion of this new task came in the end. So it seems something to do with the task the bb spawned and this happens to be the task that srctree used to encapsulate all other tasks it needed to. > > > >> >> Thanks, >> Cliff >> _______________________________________________ >> Bitbake-dev mailing list >> [email protected] >> https://lists.berlios.de/mailman/listinfo/bitbake-dev >> > _______________________________________________ Bitbake-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/bitbake-dev
