[ 1664.100685][T11281] veth0: entered allmulticast mode
[ 1664.101285][T11281] veth1: entered allmulticast mode
[ 1664.101711][T11281] veth2: entered allmulticast mode
[ 1664.102024][T11281] veth3: entered allmulticast mode
[ 1690.844416][T11281] veth0: left allmulticast mode
[ 1690.844699][T11281] veth1: left allmulticast mode
[ 1690.844922][T11281] veth2: left allmulticast mode
[ 1690.845162][T11281] veth3: left allmulticast mode