[ 1087.326246][T21662] veth0: entered allmulticast mode
[ 1087.326669][T21662] veth1: entered allmulticast mode
[ 1087.326944][T21662] veth2: entered allmulticast mode
[ 1087.327190][T21662] veth3: entered allmulticast mode
[ 1098.749162][T21662] veth0: left allmulticast mode
[ 1098.749461][T21662] veth1: left allmulticast mode
[ 1098.749677][T21662] veth2: left allmulticast mode
[ 1098.749899][T21662] veth3: left allmulticast mode