Test KVM and Test VBox fail since c7ad200 (lazy writer rewrite). Actually caused by 69d123a (winhttp:notification test)

...

Running Wine Test, Module: winhttp, Test: notification

...

notification.c:100: Test failed: 804: expected status 0x00000010 got 0x00000008

TCP operation failed: 0xc0000128 (-12)

[SYSREG] timeout

[SYSREG] Stage took: 1439.382541 seconds

[SYSREG] Rebooting machine (retry 1)

[SYSREG] Running stage 3...

[SYSREG] Domain Test_KVM started.

Assertion 'KeyCell->Signature == CM_KEY_NODE_SIGNATURE' failed at /srv/buildbot/Build_GCCLin_x86/build/sdk/lib/cmlib/cminit.c line 121

[SYSREG] Stage took: 1.717469 seconds

[SYSREG] Rebooting machine (retry 2)

...

...

Running Wine Test, Module: winhttp, Test: notification

...

notification.c:100: Test failed: 804: expected status 0x00000010 got 0x00000008

TCP operation failed: 0xc0000128 (-12)

[SYSREG] timeout

libvirt: VirtualBox Driver error : internal error: could not delete the domain, rc=80bb0007

[SYSREG] Stage took: 913.568744 seconds

[SYSREG] Rebooting machine (retry 1)

[SYSREG] Running stage 3...

[SYSREG] Domain Test_VBox started.

(sdk/lib/cmlib/cminit.c:109) IndexCell->Signature 0

[SYSREG] timeout

libvirt: VirtualBox Driver error : internal error: could not delete the domain, rc=80bb0007

[SYSREG] Stage took: 184.270145 seconds

[SYSREG] Rebooting machine (retry 2)

[SYSREG] Running stage 3...

[SYSREG] Domain Test_VBox started.

(sdk/lib/cmlib/cminit.c:109) IndexCell->Signature 0

Assertion 'FALSE' failed at /srv/buildbot/Build_GCCLin_x86/build/sdk/lib/cmlib/cminit.c line 110

[SYSREG] timeout

libvirt: VirtualBox Driver error : internal error: could not delete the domain, rc=80bb0007

[SYSREG] Stage took: 183.079227 seconds

[SYSREG] Rebooting machine (retry 3)

...