Re: nfs/krb5 crash on 4.6-rc1

2016-04-02 Thread J. Bruce Fields
On Sun, Apr 03, 2016 at 09:09:52AM +0800, Herbert Xu wrote: > On Sat, Apr 02, 2016 at 08:13:19PM -0400, J. Bruce Fields wrote: > > As of 3b5cf20c "sunrpc: Use skcipher and ahash/shash", I get a NULL > > dereference in krb5_encrypt on an NFS server when a client attempts to > > mount using krb5. I

Re: nfs/krb5 crash on 4.6-rc1

2016-04-02 Thread Herbert Xu
On Sat, Apr 02, 2016 at 08:13:19PM -0400, J. Bruce Fields wrote: > As of 3b5cf20c "sunrpc: Use skcipher and ahash/shash", I get a NULL > dereference in krb5_encrypt on an NFS server when a client attempts to > mount using krb5. I haven't tried to figure out what's going on beyond > that Oops,

nfs/krb5 crash on 4.6-rc1

2016-04-02 Thread J. Bruce Fields
As of 3b5cf20c "sunrpc: Use skcipher and ahash/shash", I get a NULL dereference in krb5_encrypt on an NFS server when a client attempts to mount using krb5. I haven't tried to figure out what's going on beyond that --b. [ 97.781559] IP: [] krb5_encrypt+0x138/0x1f0 [rpcsec_gss_krb5] [ 9