[ 1279.207646][ T6503] veth0: entered allmulticast mode
[ 1279.208587][ T6503] veth1: entered allmulticast mode
[ 1279.209125][ T6503] veth2: entered allmulticast mode
[ 1279.209670][ T6503] veth3: entered allmulticast mode
[ 1302.932870][ T6503] veth0: left allmulticast mode
[ 1302.933434][ T6503] veth1: left allmulticast mode
[ 1302.933911][ T6503] veth2: left allmulticast mode
[ 1302.934350][ T6503] veth3: left allmulticast mode