[ 1147.007643][T12561] veth0: entered allmulticast mode
[ 1147.008244][T12561] veth1: entered allmulticast mode
[ 1147.008571][T12561] veth2: entered allmulticast mode
[ 1147.008907][T12561] veth3: entered allmulticast mode
[ 1171.351579][T12561] veth0: left allmulticast mode
[ 1171.351851][T12561] veth1: left allmulticast mode
[ 1171.352091][T12561] veth2: left allmulticast mode
[ 1171.352313][T12561] veth3: left allmulticast mode