[  994.928404][T27332] veth0: entered allmulticast mode
[  994.928772][T27332] veth1: entered allmulticast mode
[  994.929029][T27332] veth2: entered allmulticast mode
[  994.929270][T27332] veth3: entered allmulticast mode
[ 1006.205257][T27332] veth0: left allmulticast mode
[ 1006.205519][T27332] veth1: left allmulticast mode
[ 1006.205718][T27332] veth2: left allmulticast mode
[ 1006.205912][T27332] veth3: left allmulticast mode