Comment 1 for bug 962766

I think this is the error that's failing to be reported properly:

ERROR:root:Unable to construct breadcrumb URL for view <function per_board at 0x2dc1aa0>
Traceback (most recent call last):
  File "/srv/lava/instances/staging/local/lib/python2.7/site-packages/lava_server/bread_crumbs.py", line 117, in get_absolute_url
    args=[kwargs[name] for name in self.needs])
  File "/srv/lava/instances/staging/local/lib/python2.7/site-packages/django/core/urlresolvers.py", line 391, in reverse
    *args, **kwargs)))
  File "/srv/lava/instances/staging/local/lib/python2.7/site-packages/django/core/urlresolvers.py", line 337, in reverse
    "arguments '%s' not found." % (lookup_view_s, args, kwargs))
NoReverseMatch: Reverse for 'lava_kernel_ci_views_app.views.per_board' with arguments '()' and keyword arguments '{}' not found.

It's been happening for a while, but (a) it doesn't interrupt page rendering (b) I don't think it's ever actually appeared in sentry and (c) it definitely didn't used to take 300s to not appear in sentry