[ 1536.829142][T13709] veth0: entered allmulticast mode
[ 1536.829686][T13709] veth1: entered allmulticast mode
[ 1536.829993][T13709] veth2: entered allmulticast mode
[ 1536.830314][T13709] veth3: entered allmulticast mode
[ 1562.347529][T13709] veth0: left allmulticast mode
[ 1562.347963][T13709] veth1: left allmulticast mode
[ 1562.348338][T13709] veth2: left allmulticast mode
[ 1562.348766][T13709] veth3: left allmulticast mode