Run time error

[vbalaji39]

Hi,
I followed the steps as mentioned in this link https://github.com/kernkonzept/manifest/wiki/LinuxVM
for running Single VM over hypervisor but I am getting the following error when i ran make E=uvmm qemu
vm1 | VMM[vmbus]: 'vbus' capability not found. Hardware access not possible for VM.
vm1 | VMM[main]: Hello out there.
vm1 | VMM[cons]: WARNING: Cannot set console attributes. Output may not work as expected.
vm1 | VMM: FATAL: ERROR: ARM GIC virtualization does not work without passing the virtual GICC via the vbus
vm1 | VMM[vm]: Device creation for virtual device virtio_uart@20000 failed. Disabling device.
vm1 | VMM[]: virtio_net@10000.l4vmm,virtiocap: capability net is invalid.
vm1 | VMM[vm]: Device creation for virtual device virtio_net@10000 failed. Disabling device.
vm1 | VMM: FATAL: ERROR: ARM GIC virtualization does not work without passing the virtual GICC via the vbus
vm1 | VMM[vm]: Device creation for virtual device interrupt-controller failed. Disabling device.
vm1 | VMM: FATAL: Parsing timer interrupt: Argument out of range
qemu-system-aarch64: terminating on signal 2
Makefile:6: recipe for target 'do-all-make-goals' failed
make: *** [do-all-make-goals] Interrupt

Also I did'nt find this file virt-arm_virt-64.dtb in any location instead i found virt-arm_virt.dtb. file. Kindly help me in solving above issue.

[jermar]

Hi, both of these symptoms suggest that you are using an old version of uvmm. The error message:

"VMM: FATAL: ERROR: ARM GIC virtualization does not work without passing the virtual GICC via the vbus"

was removed in Change-Id: Ic7b505d0a07397dccb0ae58f12f2cbb10fc04107 (commit 27442cb), i.e. November 2018.

Likewise, uvmm switched to using virt-arm_virt-64.dtb instead of virt-arm_virt.dtb in Change-Id: I9d4b72199e5e61f1c265a0653ab297fa6439ccfd (commit 324f55c).

For the tutorials to work, you must use the up-to-date sources from GitHub.

[vbalaji39]

Thank You Very Much. I will check with latest sources.