[ 2088.081886][T18822] veth0: entered allmulticast mode
[ 2088.082711][T18822] veth1: entered allmulticast mode
[ 2088.083368][T18822] veth2: entered allmulticast mode
[ 2088.083928][T18822] veth3: entered allmulticast mode
[ 2111.919440][T18822] veth0: left allmulticast mode
[ 2111.920162][T18822] veth1: left allmulticast mode
[ 2111.920575][T18822] veth2: left allmulticast mode
[ 2111.920969][T18822] veth3: left allmulticast mode