$ krusader
22:50:06.053-debug default unknown@0 # System icon theme: "ubuntu-mono-dark"
22:50:11.346-warning default unknown@0 # Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/16/"
22:50:11.346-warning default unknown@0 # Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/22/"
22:50:11.346-warning default unknown@0 # Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/24/"
22:50:11.347-warning default unknown@0 # Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/32/"
22:50:11.347-warning default unknown@0 # Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/48/"
22:50:11.347-warning default unknown@0 # Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/64/"
22:50:11.347-warning default unknown@0 # Invalid Context= "stock" line for icon theme:  "/usr/share/icons/ubuntu-mono-dark/stock/128/"
22:50:11.854-warning default unknown@0 # QWidget::insertAction: Attempt to insert null action
22:50:12.039-warning default unknown@0 # QWidget::insertAction: Attempt to insert null action
22:50:12.396-warning default unknown@0 # Trying to convert empty KLocalizedString to QString.
22:50:18.312-warning default unknown@0 # Unable to find icon "inode-chardevice" of size QSize(22, 22) in any configured theme
22:56:07.227-warning default unknown@0 # Unable to find icon "dialog-messages" of size QSize(32, 32) in any configured theme