[ 1651.223208][T11199] veth0: entered allmulticast mode
[ 1651.223768][T11199] veth1: entered allmulticast mode
[ 1651.224086][T11199] veth2: entered allmulticast mode
[ 1651.224418][T11199] veth3: entered allmulticast mode
[ 1677.547139][T11199] veth0: left allmulticast mode
[ 1677.547440][T11199] veth1: left allmulticast mode
[ 1677.547672][T11199] veth2: left allmulticast mode
[ 1677.547891][T11199] veth3: left allmulticast mode