[ 1523.591324][T12827] veth0: entered allmulticast mode
[ 1523.591943][T12827] veth1: entered allmulticast mode
[ 1523.592308][T12827] veth2: entered allmulticast mode
[ 1523.592667][T12827] veth3: entered allmulticast mode
[ 1549.857912][T12827] veth0: left allmulticast mode
[ 1549.858227][T12827] veth1: left allmulticast mode
[ 1549.858462][T12827] veth2: left allmulticast mode
[ 1549.858710][T12827] veth3: left allmulticast mode