agent.log
===
--> /bin/tar_1.20: ./mnt/usr/share/gnome/help/gnome-netstatus/es/figures/gnome-netstatus-idle.png: Cannot create symlink to `/usr/share/icons/hicolor/48x48/apps/gnome-netstatus-idle.png': No space left on device
--> /bin/tar_1.20: ./mnt/usr/share/gnome/help/gnome-netstatus/es/figures/gnome-netstatus-txrx.png: Cannot create symlink to `/usr/share/icons/hicolor/48x48/apps/gnome-netstatus-txrx.png': No space left on device
--> /bin/tar_1.20: ./mnt/usr/share/gnome/help/gnome-netstatus/es/figures/gnome-netstatus-error.png: Cannot create symlink to `/usr/share/icons/hicolor/48x48/apps/gnome-netstatus-error.png': No space left on device
--> /bin/tar_1.20: ./mnt/usr/share/gnome/help/gnome-netstatus/zh_HK/figures/gnome-netstatus-disconn.png: Cannot create symlink to `/usr/share/icons/hicolor/48x48/apps/gnome-netstatus-disconn.png': No space left on device
--> /bin/tar_1.20: ./mnt/usr/share/gnome/help/gnome-netstatus/zh_HK/figures/gnome-netstatus-idle.png: Cannot create symlink to `/usr/share/icons/hicolor/48x48/apps/gnome-netstatus-idle.png': No space left on device
--> /bin/tar_1.20: ./mnt/usr/share/gnome/help/gnome-netstatus/zh_HK/figures/gnome-netstatus-txrx.png: Cannot create symlink to `/usr/share/icons/hicolor/48x48/apps/gnome-netstatus-txrx.png': No space left on device
--> /bin/tar_1.20: ./mnt/usr/share/gnome/help/gnome-netstatus/zh_HK/figures/gnome-netstatus-error.png: Cannot create symlink to `/usr/share/icons/hicolor/48x48/apps/gnome-netstatus-error.png': No space left on device
--> /bin/tar_1.20: Error exit delayed from previous errors
--> (return code 2)
2014-10-31T12:08:17.661Z [F2375B70 verbose 'PropertyProvider'] RecordOp ADD: event[5], task-1
---
Verify if you are running out of space.