Public bug reported:
We get a lot of errors like in
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac
/autopkgtest-xenial/xenial/s390x/h/hg-git/20160119_123943@/log.gz after
all tests finished and the testbed gets cleaned up:
adt-run [12:39:41]: @@@@@@@@@@@@@@@@@@@@ summary
testsuite PASS
mercurial-git PASS
Unexpected error:
Traceback (most recent call last):
File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 702, in mainloop
command()
File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 640, in command
r = f(c, ce)
File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 116, in cmd_close
cleanup()
File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 665, in cleanup
caller.hook_cleanup()
File "/home/ubuntu/autopkgtest/virt-subproc/adt-virt-lxc", line 275, in
hook_cleanup
stderr=subprocess.PIPE)
File "/home/ubuntu/autopkgtest/lib/VirtSubproc.py", line 148, in
execute_timeout
(out, err) = sp.communicate(instr)
File "/usr/lib/python3.5/subprocess.py", line 1055, in communicate
stderr = self.stderr.read()
File "/usr/lib/python3.5/codecs.py", line 321, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x85 in position 467:
invalid start byte
So it seems lxc-stop is sending some gibberish or interrupted stream.
Don't fail like that and instead just show the original error message.
** Affects: autopkgtest (Ubuntu)
Importance: High
Assignee: Martin Pitt (pitti)
Status: In Progress
** Changed in: autopkgtest (Ubuntu)
Status: New => In Progress
** Changed in: autopkgtest (Ubuntu)
Importance: Undecided => High
** Changed in: autopkgtest (Ubuntu)
Assignee: (unassigned) => Martin Pitt (pitti)
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https://bugs.launchpad.net/bugs/1535741
Title:
UnicodeDecodeError when command report gibberish
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