[ 1663.657887][ T7387] veth0: entered allmulticast mode
[ 1663.658519][ T7387] veth1: entered allmulticast mode
[ 1663.658879][ T7387] veth2: entered allmulticast mode
[ 1663.659211][ T7387] veth3: entered allmulticast mode
[ 1690.553939][ T7387] veth0: left allmulticast mode
[ 1690.554233][ T7387] veth1: left allmulticast mode
[ 1690.554459][ T7387] veth2: left allmulticast mode
[ 1690.554697][ T7387] veth3: left allmulticast mode