kerberos with v4.20-rc4 heads up

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Hi-

I'm testing krb5/krb5i/krb5p with stock v4.20-rc4 and NFS/TCP.
The workload is synthetic:

 /home/cel/bin/iozone -M -+u -i0 -i1 -s1g -r8k -t16 -c

The client is a 12-core Xeon system.


I'm seeing all kinds of symptoms:

 - memory leaks: bvec and enc_pages are leaking

 - EBADMSG is reported to user space

 - data corruption

 - connect deadlocks resulting in a mount hang

 - invalid soft IRQ receive buffer warnings


--
Chuck Lever






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