Bug#748651: pulseaudio hangs for > 30 s getting EAGAIN from /var/run/dbus/system_bus_socket

[Eric Valette]

Package: pulseaudio
Version: 5.0-2
Severity: normal

Trying to debug the disappearence of my analog audio device I did

pulseaudio -k
and then pulseaudio -v -v -v

And it hangs for nearly a min

Did the same thing doing strace and saw, it was looping via interrupted
socket system call retruning egain on the /var/run/dbus/system_bus_socket



-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.12.19 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF8, LC_CTYPE=en_US.UTF8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF8)
Shell: /bin/sh linked to /bin/bash

Versions of packages pulseaudio depends on:
ii  adduser                       3.113+nmu3
ii  libasound2                    1.0.27.2-4
ii  libasound2-plugins            1.0.27-2.1
ii  libc6                         2.18-6
ii  libcap2                       1:2.22-1.2
ii  libdbus-1-3                   1.8.2-1
ii  libfftw3-single3              3.3.4-1
ii  libgcc1                       1:4.9.0-3
ii  libice6                       2:1.0.8-2
ii  libltdl7                      2.4.2-1.7
ii  liborc-0.4-0                  1:0.4.19-1
ii  libpulse0                     5.0-2
ii  libsamplerate0                0.1.8-7
ii  libsm6                        2:1.2.1-2
ii  libsndfile1                   1.0.25-9
ii  libspeexdsp1                  1.2~rc1.1-1
ii  libstdc++6                    4.9.0-3
ii  libsystemd-login0             208-1
ii  libtdb1                       1.2.13-2
ii  libudev1                      208-1
ii  libwebrtc-audio-processing-0  0.1-2
ii  libx11-6                      2:1.6.2-2
ii  libx11-xcb1                   2:1.6.2-2
ii  libxcb1                       1.10-2
ii  libxtst6                      2:1.2.2-1
ii  lsb-base                      4.1+Debian12
ii  udev                          208-1

Versions of packages pulseaudio recommends:
ii  pulseaudio-module-x11  5.0-2
ii  rtkit                  0.11-1

Versions of packages pulseaudio suggests:
ii  paman             0.9.4-1
pn  paprefs           <none>
ii  pavucontrol       2.0-2
ii  pavumeter         0.9.3-4
ii  pulseaudio-utils  5.0-2

-- no debconf information