https://bugzilla.kernel.org/show_bug.cgi?id=215095 --- Comment #3 from Alan Stern (stern@xxxxxxxxxxxxxxxxxxx) --- Since this happens only when the kernel is running as a kvm guest but never happens when running on the bare metal, I would think that this is most likely a bug in kvm, not a bug in the kernel. However, if you want to track it down further, you could try different kernel versions between 5.10 and 5.15 to see at what point the trouble begins. But doing this requires that you get reliable testing results, which might not be easy if the problem occurs only 20% of the time. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.