[Rdo-list] Test day issue: parse error

Hello, We are encountering an error during instack-virt-setup: ++ sudo virsh net-list --all --persistent ++ grep default ++ awk 'BEGIN{OFS=":";} {print $2,$3}' + default_net=active:yes + state=active + autostart=yes + '[' active '!=' active ']' + '[' yes '!=' yes ']' Domain seed has been undefined seed VM not running seed VM not defined Created machine seed with UUID f59eb2f0-c7ac-429e-950c-df2fd4b6f301 Seed VM created with MAC 52:54:00:05:af:0f parse error: Invalid string: control characters from U+0000 through U+001F must be escaped at line 32, column 30 Any ideas? I don't know which file causes this parse error, it's not the instack-virt-setup. Thanks.