[ 1400.702162][T12105] veth0: entered allmulticast mode
[ 1400.704212][T12105] veth1: entered allmulticast mode
[ 1400.705146][T12105] veth2: entered allmulticast mode
[ 1400.706074][T12105] veth3: entered allmulticast mode
[ 1424.591509][T12105] veth0: left allmulticast mode
[ 1424.592336][T12105] veth1: left allmulticast mode
[ 1424.593085][T12105] veth2: left allmulticast mode
[ 1424.593791][T12105] veth3: left allmulticast mode