CIFS with SMB2+ crashes with kernel BUG at lib/string.c:1052 called from smb21_set_oplock_level
Issue
- A CIFS client with SMB3 crashes with
kernel BUG at lib/string.c:1052called from smb21_set_oplock_level
Environment
- Red Hat Enterprise Linux 8
- seen on kernel 4.18.0-80.el7 and 4,18.0-147.el8
- cifs with SMB2+
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.
