[ 1510.801831][ T4461] veth0: entered allmulticast mode
[ 1510.802353][ T4461] veth1: entered allmulticast mode
[ 1510.802690][ T4461] veth2: entered allmulticast mode
[ 1510.803019][ T4461] veth3: entered allmulticast mode
[ 1536.556623][ T4461] veth0: left allmulticast mode
[ 1536.556983][ T4461] veth1: left allmulticast mode
[ 1536.557209][ T4461] veth2: left allmulticast mode
[ 1536.557448][ T4461] veth3: left allmulticast mode