[ 1152.125277][T19303] veth0: entered allmulticast mode
[ 1152.126151][T19303] veth1: entered allmulticast mode
[ 1152.126754][T19303] veth2: entered allmulticast mode
[ 1152.127337][T19303] veth3: entered allmulticast mode
[ 1176.102511][T19303] veth0: left allmulticast mode
[ 1176.103004][T19303] veth1: left allmulticast mode
[ 1176.103404][T19303] veth2: left allmulticast mode
[ 1176.103825][T19303] veth3: left allmulticast mode