[ 1559.211822][ T4582] veth0: entered allmulticast mode
[ 1559.212327][ T4582] veth1: entered allmulticast mode
[ 1559.212673][ T4582] veth2: entered allmulticast mode
[ 1559.212978][ T4582] veth3: entered allmulticast mode
[ 1584.679530][ T4582] veth0: left allmulticast mode
[ 1584.679795][ T4582] veth1: left allmulticast mode
[ 1584.680020][ T4582] veth2: left allmulticast mode
[ 1584.680248][ T4582] veth3: left allmulticast mode