Hi Martijn, Martijn de Gouw writes: > Anybody any idea on what goes wrong here? Looks like an use-after-free bug in cifs_reconnect(). cifs superblock gets freed due to automount expiration and then we dereference it in dfs_cache_noreq_find(). > Is any of the recently posted patches related to my issue, because I'm > more that willing to test out patches if needed. Could you please test it again with below patch? cheers, Paulo