[ 2230.422594][T21856] veth0: entered allmulticast mode
[ 2230.423470][T21856] veth1: entered allmulticast mode
[ 2230.424149][T21856] veth2: entered allmulticast mode
[ 2230.424820][T21856] veth3: entered allmulticast mode
[ 2230.425581][T21856] veth4: entered allmulticast mode
[ 2230.426182][T21856] veth5: entered allmulticast mode
[ 2264.756779][T21856] veth0: left allmulticast mode
[ 2264.757312][T21856] veth1: left allmulticast mode
[ 2264.757722][T21856] veth2: left allmulticast mode
[ 2264.758135][T21856] veth3: left allmulticast mode
[ 2264.758536][T21856] veth4: left allmulticast mode
[ 2264.758954][T21856] veth5: left allmulticast mode