[ 1664.184015][ T5308] veth0: entered allmulticast mode
[ 1664.184388][ T5308] veth1: entered allmulticast mode
[ 1664.184696][ T5308] veth2: entered allmulticast mode
[ 1664.185022][ T5308] veth3: entered allmulticast mode
[ 1690.883950][ T5308] veth0: left allmulticast mode
[ 1690.884318][ T5308] veth1: left allmulticast mode
[ 1690.884556][ T5308] veth2: left allmulticast mode
[ 1690.884782][ T5308] veth3: left allmulticast mode