It looks like that function is pretty close to the kernel so this is probably due to some kernel change.
Can you please try some older kernels and see if you can find any without the bug?
https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=M;O=D
It looks like that function is pretty close to the kernel so this is probably due to some kernel change.
Can you please try some older kernels and see if you can find any without the bug?
https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ ?C=M;O= D