New: Kernel Panic when i restart host
https://bugzilla.kernel.org/show_bug.cgi?id=203321
Bug ID: 203321
Summary: Kernel Panic when i restart host
Product: Virtualization
Version: unspecified
Kernel Version: 4.19.x - 5.0.7
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: kvm
Assignee: [email protected]
Reporter: [email protected]
Regression: NoHello,
I have a problem with my Linux. When i use Qemu/KVM with libvirt, the GPU used by the Guest is automatically bind to VFIO when i launch the VM and unbind when the VM is closed.
The issue is that I have a kernel panic each time i reboot/halt the host after to use the VM. The only solution that i found is to set "amdgpu.dc=0" in the GRUB command line. But with this solution, FreeSync and HDMI sound is disabled.
I would like to know if there is an other solution to avoid this kernel panic and this workaround ?
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[Bug 203321] Kernel Panic when i restart host
https://bugzilla.kernel.org/show_bug.cgi?id=203321
Alex Williamson ([email protected]) changed:
What |Removed |Added
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CC| |[email protected]
--- Comment #1 from Alex Williamson ([email protected]) --- Please provide the kernel panic.
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[Bug 203321] Kernel Panic when i restart host
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=203321
--- Comment #2 from Berillions ([email protected]) --- Created attachment 282395
--> https://bugzilla.kernel.org/attachment.cgi?id=282395&action=edit
Kernel Panix
Hello Alex,
Sorry for the delay. I attach a photo take with my smartphone. I don't know where i can find a log from a kernel panic after reboot.
Maxime
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