[ 1050.418966][T22551] veth0: entered allmulticast mode
[ 1050.419326][T22551] veth1: entered allmulticast mode
[ 1050.419554][T22551] veth2: entered allmulticast mode
[ 1050.419836][T22551] veth3: entered allmulticast mode
[ 1061.459955][T22551] veth0: left allmulticast mode
[ 1061.460311][T22551] veth1: left allmulticast mode
[ 1061.460571][T22551] veth2: left allmulticast mode
[ 1061.460818][T22551] veth3: left allmulticast mode