/usr/bin/pulseaudio:6:pa_sconv_s32le_to_s16ne:convert_to_work_format:pa_resampler_run:pa_sink_input_peek:fill_mix_info

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding pulseaudio. This problem was most recently seen with package version 1:10.0-1ubuntu2, the problem page at https://errors.ubuntu.com/problem/bd8ba60f94975633f541de9b4e84e6095071ba6b contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/.