Re: [yocto] Permission denied while building rocko on Debian 8 [was: rocko build fails]

Mon, 11 Dec 2017 04:43:54 -0800 

So I went further and I tested in a VM running Debian 9 - there it works:
It looks like I get a Permission denied while building rocko only on Debian 8, *not* on Debian 9. 


Debian 8 is listed as supported on /Yocto Project Reference Manual/ 
here: 
http://www.yoctoproject.org/docs/2.4/ref-manual/ref-manual.html#detailed-supported-distros

Can somebody confirm this behavior ? It's a straight forward test:

$ git clone -b rocko git://git.yoctoproject.org/poky.git
$ source poky/oe-init-build-env
$ bitbake core-image-minimal


PS I've updated the thread subject to better reflect the problem.

Thanks

On 11/12/17 09:58, Mircea Gliga wrote:

Hello,

I have a working krogoth build - I build images etc, everything is fine.

Then I wanted to try a rocko build, I installed the needed host 
packages: 
http://www.yoctoproject.org/docs/2.4/yocto-project-qs/yocto-project-qs.html#packages

Then sourced env and /bitbake core-image-minimal/.
So no extra layers involved, just poky.
I get errors like this:


ERROR: gnu-config-native-20150728+gitAUTOINC+b576fa87c1-r0 do_fetch: 
Build of do_fetch failed
ERROR: gnu-config-native-20150728+gitAUTOINC+b576fa87c1-r0 do_fetch: 
Traceback (most recent call last):
  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/build.py", 
line 644, in exec_task

    return _exec_task(fn, task, d, quieterr)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/build.py", 
line 618, in _exec_task

    event.fire(TaskSucceeded(task, logfn, localdata), localdata)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/event.py", 
line 222, in fire

    fire_class_handlers(event, d)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/event.py", 
line 134, in fire_class_handlers

    execute_handler(name, handler, event, d)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/event.py", 
line 106, in execute_handler

    ret = handler(event)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 166, in run_buildstats

    write_task_data("passed", os.path.join(taskdir, e.task), e, d)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 90, in write_task_data

    cpu, iostats, resources, childres = get_process_cputime(os.getpid())

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 29, in get_process_cputime

    with open("/proc/%d/io" % pid, "r") as f:
PermissionError: [Errno 13] Permission denied: '/proc/1530/io'


ERROR: Task 
(virtual:native:/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/recipes-devtools/gnu-config/gnu-config_git.bb:do_fetch) 
failed with exit code '1'
ERROR: autoconf-native-2.69-r11 do_fetch: Execution of event handler 
'run_buildstats' failed

Traceback (most recent call last):

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 166, in run_buildstats(e=<bb.build.TaskSucceeded object at 
0x7f07f3f31898>):

         elif isinstance(e, bb.build.TaskSucceeded):

    >        write_task_data("passed", os.path.join(taskdir, e.task), 
e, d)

             if e.task == "do_rootfs":

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 90, in write_task_data(status='passed', 
logfile='/media/mircea/ExtLinux/Adventure/repository/rocko/build/tmp/buildstats/20171211074610/autoconf-native-2.69-r11/do_fetch', 
e=<bb.build.TaskSucceeded object at 0x7f07f3f31898>, 
d=<bb.data_smart.DataSmart object at 0x7f07f23de2b0>):
                 f.write(d.expand("Elapsed time: %0.2f seconds\n" % 
elapsedtime))
    >            cpu, iostats, resources, childres = 
get_process_cputime(os.getpid())

                 if cpu:

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 29, in get_process_cputime(pid=1543):

         if os.path.isfile("/proc/%d/io" % pid):
    >        with open("/proc/%d/io" % pid, "r") as f:
                 while True:
PermissionError: [Errno 13] Permission denied: '/proc/1543/io'

ERROR: autoconf-native-2.69-r11 do_fetch: Build of do_fetch failed

ERROR: autoconf-native-2.69-r11 do_fetch: Traceback (most recent call 
last):
  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/build.py", 
line 644, in exec_task

    return _exec_task(fn, task, d, quieterr)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/build.py", 
line 618, in _exec_task

    event.fire(TaskSucceeded(task, logfn, localdata), localdata)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/event.py", 
line 222, in fire

    fire_class_handlers(event, d)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/event.py", 
line 134, in fire_class_handlers

    execute_handler(name, handler, event, d)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/bitbake/lib/bb/event.py", 
line 106, in execute_handler

    ret = handler(event)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 166, in run_buildstats

    write_task_data("passed", os.path.join(taskdir, e.task), e, d)

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 90, in write_task_data

    cpu, iostats, resources, childres = get_process_cputime(os.getpid())

  File 
"/media/mircea/ExtLinux/Adventure/repository/rocko/poky/meta/classes/buildstats.bbclass", 
line 29, in get_process_cputime

    with open("/proc/%d/io" % pid, "r") as f:
PermissionError: [Errno 13] Permission denied: '/proc/1543/io'

Any hints ?

Thanks






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