On 31.01.22 16:25, Joe Salmeri wrote:
After logging in I use 'cifscreds -u joe FILESERVER' and enter my password and it completes successfully but when I try to access the cifs mounted share the following entries are in the system journal
kernel: BUG: kernel NULL pointer dereference, address: 0000000000000000 kernel: #PF: supervisor read access in kernel mode kernel: #PF: error_code(0x0000) - not-present page
This is a kernel bug. No matter what you are doing as a normal user must not crash the kernel.
As mentioned, If I rebooting using the 5.15.12-1 kernel with the 3 above lines added to the pam configs everything works fine.
As this is clearly a regression from 5.15 to 5.16, filing a bug for the openSUSE kernel team on https://bugzilla.opensuse.org/ will be your easiest way to get this fixed. I do not use CIFS, so I cannot help with the actual bug, but from experience I know that a good bugreport for the kernel team (quote all the journal lines around the BUG: message) is your way to get this fixed. Good luck :-) -- Stefan Seyfried "For a successful technology, reality must take precedence over public relations, for nature cannot be fooled." -- Richard Feynman