[ 2240.818065][T20065] veth0: entered allmulticast mode
[ 2240.818948][T20065] veth1: entered allmulticast mode
[ 2240.819938][T20065] veth2: entered allmulticast mode
[ 2240.820506][T20065] veth3: entered allmulticast mode
[ 2263.875346][T20065] veth0: left allmulticast mode
[ 2263.876593][T20065] veth1: left allmulticast mode
[ 2263.877055][T20065] veth2: left allmulticast mode
[ 2263.877461][T20065] veth3: left allmulticast mode