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kvm_set_phys_mem: error registering slot: Inappropriate ioctl for device #78

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jiayizhen94 opened this issue Nov 2, 2020 · 4 comments

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@jiayizhen94
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jiayizhen94 commented Nov 2, 2020

I tried to install Cuju in a vmware virtual machine. This error occurred when I was running the QEMU image. Is there a solution?
W: /etc/qemu-ifup: no bridge for guest interface found
kvm_set_phys_mem: error registering slot: Inappropriate ioctl for device
Aborted (core dumped)

@PJTPJT
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PJTPJT commented Nov 2, 2020

Do you use our kvm module? in folder Cuju/kvm

@jiayizhen94
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Yes, I can compile it and run the ./reinsmodkvm.sh script correctly.
But the problem mentioned above will happen when running qemu image.

@PJTPJT
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PJTPJT commented Nov 2, 2020

Could you please post your script that start the VM?
And your execution environment, thank you

@PJTPJT
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PJTPJT commented Nov 13, 2020

Yes, I can compile it and run the ./reinsmodkvm.sh script correctly.
But the problem mentioned above will happen when running qemu image.

Hello? Any update about this?
I think the cause of this problem should be a mismatch between qemu binary and kvm module
Please make sure you have replaced these two parts with the Cuju version. Thank you

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