[ 1607.134083][T17518] veth0: entered allmulticast mode
[ 1607.134889][T17518] veth1: entered allmulticast mode
[ 1607.135469][T17518] veth2: entered allmulticast mode
[ 1607.136035][T17518] veth3: entered allmulticast mode
[ 1630.521153][T17518] veth0: left allmulticast mode
[ 1630.521695][T17518] veth1: left allmulticast mode
[ 1630.522131][T17518] veth2: left allmulticast mode
[ 1630.522766][T17518] veth3: left allmulticast mode