Ubuntu
linux package

  1. Focal (20.04)
  2. Bug #1886277
  3. Comment #26

Comment 26 for bug 1886277

Revision history for this message
Marian Rainer-Harbach (marianrh) wrote :

Thanks for the advice for bisecting! I found the commits causing the problem:

After bb4fb62a863ea6131bdac77b21faa9444a605c58 (SUNRPC: Add "@len" parameter to gss_unwrap()) NFS with Kerberos is completely broken:
$ mount -v /nfs/share
mount.nfs: trying text-based options 'sec=krb5p,soft,intr,bg,timeo=100,retrans=2,vers=4.2,addr=xxxx:xxxx:xxxx:1::1,clientaddr=xxxx:xxxx:xxxx:1::dbfb'
mount.nfs: mount(2): Input/output error
mount.nfs: mount system call failed

After c711ec1aa0c8ff7d979d7f12d1d09df46f349d61 (SUNRPC: Fix GSS privacy computation of auth->au_ralign) mounts work again but the crashes shown in the previous comments occur.