[ 1294.515127][T11949] veth0: entered allmulticast mode
[ 1294.515678][T11949] veth1: entered allmulticast mode
[ 1294.516030][T11949] veth2: entered allmulticast mode
[ 1294.516350][T11949] veth3: entered allmulticast mode
[ 1319.226561][T11949] veth0: left allmulticast mode
[ 1319.227081][T11949] veth1: left allmulticast mode
[ 1319.227480][T11949] veth2: left allmulticast mode
[ 1319.227870][T11949] veth3: left allmulticast mode