[ 2133.037837][T19254] veth0: entered allmulticast mode
[ 2133.038697][T19254] veth1: entered allmulticast mode
[ 2133.039273][T19254] veth2: entered allmulticast mode
[ 2133.039875][T19254] veth3: entered allmulticast mode
[ 2157.382593][T19254] veth0: left allmulticast mode
[ 2157.383137][T19254] veth1: left allmulticast mode
[ 2157.383586][T19254] veth2: left allmulticast mode
[ 2157.384011][T19254] veth3: left allmulticast mode