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0007315: Hyper-V VM console login issues (weird characters)

I am currently testing remote console access into an Centos 7.0 VM running on Hyper-v 2012 R2 using WMI and incomplete/weird characters are appearing on the VM console screen in place of the actual login details when I view the console while testing and the login process fails, attached screen shot "Centos 7.0.png" <br /> <br /> When I test the same process with a Centos 6.5 VM the login details work correctly and the login process is successful. <br /> <br /> It appears that the Integration component changes in the latest Kernel may be the cause of this, but I have not been able to pinpoint the exact cause. <br /> <br /> Please assist.<br /> <br /> Output from "modinfo hv_vmbus" Centos 7.0 VM which the issue occurs on is:<br /> <br /> filename: /lib/modules/3.10.0-123.el7.x86_64/kernel/drivers/hv/hv_vmbus.ko<br /> license: GPL<br /> srcversion: ACA92694FAAEE8B973B0036<br /> alias: acpi*:VMBus:*<br /> alias: acpi*:VMBUS:*<br /> depends:<br /> intree: Y<br /> vermagic: 3.10.0-123.el7.x86_64 SMP mod_unload modversions<br /> signer: CentOS Linux kernel signing key<br /> sig_key: BC:83:D0:FE:70:C6:2F:AB:1C:58:B4:EB:AA:95:E3:93:61:28:FC:F4<br /> sig_hashalgo: sha256<br /> <br /> Output from "modinfo hv_vmbus" Centos 6.5 VM where the login process works :<br /> <br /> filename: /lib/modules/2.6.32-431.20.3.el6.x86_64/kernel/drivers/hv/hv_vmbus.ko<br /> version: 3.1<br /> license: GPL<br /> srcversion: 3E7D7FE31577CC7E47EA89E<br /> alias: acpi*:VMBus:*<br /> alias: acpi*:VMBUS:*<br /> depends:<br /> vermagic: 2.6.32-431.20.3.el6.x86_64 SMP mod_unload modversions

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