[ 1295.022866][T11011] veth0: entered allmulticast mode
[ 1295.023626][T11011] veth1: entered allmulticast mode
[ 1295.025919][T11011] veth2: entered allmulticast mode
[ 1295.026440][T11011] veth3: entered allmulticast mode
[ 1319.254990][T11011] veth0: left allmulticast mode
[ 1319.255292][T11011] veth1: left allmulticast mode
[ 1319.255515][T11011] veth2: left allmulticast mode
[ 1319.255745][T11011] veth3: left allmulticast mode