[ 1214.634676][T14442] veth0: entered allmulticast mode
[ 1214.635299][T14442] veth1: entered allmulticast mode
[ 1214.635592][T14442] veth2: entered allmulticast mode
[ 1214.635878][T14442] veth3: entered allmulticast mode
[ 1232.305736][T14442] veth0: left allmulticast mode
[ 1232.306222][T14442] veth1: left allmulticast mode
[ 1232.306655][T14442] veth2: left allmulticast mode
[ 1232.307011][T14442] veth3: left allmulticast mode