Rebase on top of master. It was your hint to avoid buffering when opening /sys/class/net/bond/option that I used to fix this py3-only behavior. On Jan 13, 2017 17:51, "Nir Soffer" <nsoffer(a)redhat.com&gt; wrote: > > Hi all, > > I have seen this failure several times in the last week, typically the > error > is gone after rebuilding. > > It is not clear what is the test - the test name does not apear in the > error, > this happens when adding a (useless) docstring to a test method. > > Looking at the traceback, this seems to be a networking test. > > Full log: > > http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc25-x86_64/218/cons... > > 14:55:03 > ====================================================================== > 14:55:03 ERROR: Failure: OSError ([Errno 22] Invalid argument) > 14:55:03 > ---------------------------------------------------------------------- > 14:55:03 Traceback (most recent call last): > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/lib/vdsm/utils.py", > line 477, in __call__ > 14:55:03 return self.cache[args] > 14:55:03 KeyError: () > 14:55:03 > 14:55:03 During handling of the above exception, another exception > occurred: > 14:55:03 > 14:55:03 OSError: [Errno 22] Invalid argument > 14:55:03 > 14:55:03 During handling of the above exception, another exception > occurred: > 14:55:03 > 14:55:03 Traceback (most recent call last): > 14:55:03 File "/usr/lib/python3.5/site-packages/nose/failure.py", > line 39, in runTest > 14:55:03 raise self.exc_val.with_traceback(self.tb) > 14:55:03 File "/usr/lib/python3.5/site-packages/nose/loader.py", > line 418, in loadTestsFromName > 14:55:03 addr.filename, addr.module) > 14:55:03 File "/usr/lib/python3.5/site-packages/nose/importer.py", > line 47, in importFromPath > 14:55:03 return self.importFromDir(dir_path, fqname) > 14:55:03 File "/usr/lib/python3.5/site-packages/nose/importer.py", > line 94, in importFromDir > 14:55:03 mod = load_module(part_fqname, fh, filename, desc) > 14:55:03 File "/usr/lib64/python3.5/imp.py", line 234, in load_module > 14:55:03 return load_source(name, filename, file) > 14:55:03 File "/usr/lib64/python3.5/imp.py", line 172, in load_source > 14:55:03 module = _load(spec) > 14:55:03 File "<frozen importlib._bootstrap>", line 693, in _load > 14:55:03 File "<frozen importlib._bootstrap>", line 673, in > _load_unlocked > 14:55:03 File "<frozen importlib._bootstrap_external>", line 665, in > exec_module > 14:55:03 File "<frozen importlib._bootstrap>", line 222, in > _call_with_frames_removed > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/tests/network/models_test.py", > line 41, in <module> > 14:55:03 bonding_default_fpath()) > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/lib/vdsm/utils.py", > line 479, in __call__ > 14:55:03 value = self.func(*args) > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/tests/network/nettestlib.py", > line 509, in bonding_default_fpath > 14:55:03 dump_bonding_opts() > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/lib/vdsm/tool/dump_bonding_opts.py", > line 55, in main > 14:55:03 jdump(_get_bonding_options_name2numeric(), f) > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/lib/vdsm/tool/dump_bonding_opts.py", > line 94, in _get_bonding_options_name2numeric > 14:55:03 opts[mode] = bond_opts_name2numeric_filtered(bond_name) > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/lib/vdsm/network/netinfo/bonding.py", > line 154, in bond_opts_name2numeric_filtered > 14:55:03 in _bond_opts_name2numeric(bond).iteritems() > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/lib/vdsm/network/netinfo/bonding.py", > line 189, in _bond_opts_name2numeric > 14:55:03 _bond_opts_name2numeric_scan(path) > 14:55:03 File > > "/home/jenkins/workspace/vdsm_master_check-patch-fc25-x86_64/vdsm/lib/vdsm/network/netinfo/bonding.py", > line 202, in _bond_opts_name2numeric_scan > 14:55:03 vals[name] = numeric > 14:55:03 OSError: [Errno 22] Invalid argument

On Fri, Jan 13, 2017 at 6:10 PM, Nir Soffer <nsoffer(a)redhat.com&gt; wrote: > > Great. Still we should find the failing test and remove the useless > docstring that hides the test name in the error. Which docstring do you refer to?