-- Logs begin at Tue 2018-02-20 18:11:46 EET, end at Wed 2018-03-07 16:17:01 EET. -- Mar 07 16:09:55 username-VirtualBox kernel: Spectre V2 : LFENCE not serializing. Switching to generic retpoline Mar 07 16:10:06 username-VirtualBox systemd[1]: Failed to start vboxadd-service.service. Mar 07 16:10:17 username-VirtualBox spice-vdagent[999]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 Mar 07 16:12:18 username-VirtualBox pulseaudio[1254]: [alsa-source-Intel ICH] alsa-source.c: ALSA woke us up to read new data from the device, but there was actually nothing to read. Mar 07 16:12:18 username-VirtualBox pulseaudio[1254]: [alsa-source-Intel ICH] alsa-source.c: Most likely this is a bug in the ALSA driver 'snd_intel8x0'. Please report this issue to the ALSA developers. Mar 07 16:12:18 username-VirtualBox pulseaudio[1254]: [alsa-source-Intel ICH] alsa-source.c: We were woken up with POLLIN set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail. Mar 07 16:12:21 username-VirtualBox spice-vdagent[1416]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0 Mar 07 16:12:43 username-VirtualBox pulseaudio[1254]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Mar 07 16:13:27 username-VirtualBox pulseaudio[1254]: [alsa-sink-Intel ICH] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write. Mar 07 16:13:27 username-VirtualBox pulseaudio[1254]: [alsa-sink-Intel ICH] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_intel8x0'. Please report this issue to the ALSA developers. Mar 07 16:13:27 username-VirtualBox pulseaudio[1254]: [alsa-sink-Intel ICH] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.