[ 1475.997946][T12874] veth0: entered allmulticast mode
[ 1475.998389][T12874] veth1: entered allmulticast mode
[ 1475.998708][T12874] veth2: entered allmulticast mode
[ 1475.999039][T12874] veth3: entered allmulticast mode
[ 1502.760873][T12874] veth0: left allmulticast mode
[ 1502.761230][T12874] veth1: left allmulticast mode
[ 1502.761449][T12874] veth2: left allmulticast mode
[ 1502.761670][T12874] veth3: left allmulticast mode