[ 1667.515614][ T7395] veth0: entered allmulticast mode
[ 1667.519179][ T7395] veth1: entered allmulticast mode
[ 1667.519746][ T7395] veth2: entered allmulticast mode
[ 1667.520285][ T7395] veth3: entered allmulticast mode
[ 1690.452221][ T7395] veth0: left allmulticast mode
[ 1690.452804][ T7395] veth1: left allmulticast mode
[ 1690.453240][ T7395] veth2: left allmulticast mode
[ 1690.453654][ T7395] veth3: left allmulticast mode