[CRIU] GSoC 2019 application

[Vaibhav Gupta]

I did run
$ cd test/
$ make umount2

but after that, if I try to run
$ cd ../
$ make test

I get following error
.
.
make -C transition all
make zdtm
./zdtm.py run -a --parallel 2
./zdtm.py:21: DeprecationWarning: the imp module is deprecated in favour of
importlib; see the module's documentation for alternative uses
  import imp
The kernel is tainted: '12289\n'
Traceback (most recent call last):
  File "./zdtm.py", line 2306, in <module>
    opts['action'](opts)
  File "./zdtm.py", line 1975, in run_tests
    launcher = Launcher(opts, len(torun))
  File "./zdtm.py", line 1671, in __init__
    raise Exception("The kernel is tainted: %r" % self.__taint)
Exception: The kernel is tainted: '12289\n'
make[2]: *** [Makefile:23: zdtm] Error 1
make[1]: *** [Makefile:7: all] Error 2
make: *** [Makefile:294: test] Error 2

.............................................................................................................................................
or if I try to run following after making umount2
$ cd test/
$ sudo python ./zdtm.py run -a

sudo python ./zdtm.py run -a
[sudo] password for varodek:
./zdtm.py:21: DeprecationWarning: the imp module is deprecated in favour of
importlib; see the module's documentation for alternative uses
  import imp
The kernel is tainted: '12289\n'
Traceback (most recent call last):
  File "./zdtm.py", line 2306, in <module>
    opts['action'](opts)
  File "./zdtm.py", line 1975, in run_tests
    launcher = Launcher(opts, len(torun))
  File "./zdtm.py", line 1671, in __init__
    raise Exception("The kernel is tainted: %r" % self.__taint)
Exception: The kernel is tainted: '12289\n'


On Fri, Mar 8, 2019 at 6:40 PM Radostin Stoyanov <rstoyanov1 at gmail.com>
wrote:

> Hello Vaibhav,
>
> On 08/03/2019 12:41, Vaibhav Gupta wrote:
> > Hello,
> > I am also Facing same problem.
> >
> > ./zdtm.py run -a --parallel 2
> > ./zdtm.py:21: DeprecationWarning: the imp module is deprecated in
> > favour of importlib; see the module's documentation for alternative uses
> >   import imp
> > make[3]: *** No rule to make target 'umount2'.  Stop.
> > Traceback (most recent call last):
> >   File "./zdtm.py", line 2304, in <module>
> >     tst.available()
> >   File "./zdtm.py", line 566, in available
> >     subprocess.check_call(["make", "umount2"])
> >   File "/usr/lib/python3.7/subprocess.py", line 347, in check_call
> >     raise CalledProcessError(retcode, cmd)
> > subprocess.CalledProcessError: Command '['make', 'umount2']' returned
> > non-zero exit status 2.
> > make[2]: *** [Makefile:23: zdtm] Error 1
> > make[1]: *** [Makefile:7: all] Error 2
> > make: *** [Makefile:294: test] Error 2
> >
> >
> > Let me Introduce Myself as its my mail in this mailing list.
> > I am Vaibhav Gupta, I am a college student and have a good command in
> > C,C++, python.
> > I am very new to CRIU, and want to contribute in it.
> >
> Awesome!
> > I went through the start guide and could successfully build CRIU on my
> > system. But with 'make test', I got same error as discussed above.
> > The output of two commands on my system are:
> > .
> > $ make umount2
> > make: *** No rule to make target 'umount2'.  Stop.
>
> Could you try with:
> $ cd test/
> $ make umount2
>
> Or you should be able to run:
>
> $ cd test/
> $ sudo python ./zdtm.py run -a
>
> You can also check the file `scripts/travis/travis-tests` to see how the
> tests are running in Travis.
>
> Radostin
>
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