Hi, "Srivatsa S. Bhat" <srivatsa@xxxxxxxxxxxxx> writes: >> Any thoughts on what is the right fix for stable kernels? Mounting SMB3 >> shares works great on mainline (v4.15-rc5). It also works on 4.4.109 if >> I pass the sec=ntlmsspi option to the mount command (as opposed to the >> default: sec=ntlmssp). Please let me know if you need any other info. Make sure you have (in that order): db3b5474f462 ("CIFS: Fix NULL pointer deref on SMB2_tcon() failure") fe83bebc0522 ("SMB: fix leak of validate negotiate info response buffer") a2d9daad1d2d ("SMB: fix validate negotiate info uninitialised memory use") 4587eee04e2a ("SMB3: Validate negotiate request must always be signed") a821df3f1af7 ("cifs: fix NULL deref in SMB2_read") Does enabling CIFS_SMB311 changes anything? I also suspect some things assume encryption patches are in. -- Aurélien Aptel / SUSE Labs Samba Team GPG: 1839 CB5F 9F5B FB9B AA97 8C99 03C8 A49B 521B D5D3 SUSE Linux GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)