[ 1715.921492][ T7213] veth0: entered allmulticast mode
[ 1715.922257][ T7213] veth1: entered allmulticast mode
[ 1715.922726][ T7213] veth2: entered allmulticast mode
[ 1715.923944][ T7213] veth3: entered allmulticast mode
[ 1744.634881][ T7213] veth0: left allmulticast mode
[ 1744.635215][ T7213] veth1: left allmulticast mode
[ 1744.635457][ T7213] veth2: left allmulticast mode
[ 1744.635709][ T7213] veth3: left allmulticast mode