[ 1076.248388][T22400] veth0: entered allmulticast mode
[ 1076.248746][T22400] veth1: entered allmulticast mode
[ 1076.248991][T22400] veth2: entered allmulticast mode
[ 1076.249222][T22400] veth3: entered allmulticast mode
[ 1087.455416][T22400] veth0: left allmulticast mode
[ 1087.455684][T22400] veth1: left allmulticast mode
[ 1087.455903][T22400] veth2: left allmulticast mode
[ 1087.456100][T22400] veth3: left allmulticast mode