Repeated segmentation faults in NFS-Ganesha ganesha.nfsd processes

Solution In Progress - Updated -

Issue

The NFS-Ganesha processes have started to repeatedly crash with segmentation faults. Cluster failover happens properly but the second member of the NFS cluster subsequently fails as well, leaving the luster without any active NFS servers.

All the cores seem to have crashed at the same place (though the code paths/bt are different) -

Program terminated with signal 11, Segmentation fault.

#0  client_submit_request (this=0x7f529c00afc0, req=0x7f526f5fc6d0, frame=0x7f52b4790c90, prog=0x7f52bf3e5bc0, procnum=<value optimized out>, cbkfn=0x7f52bf1bf100 <client3_3_releasedir_cbk>, iobref=0x0, 
rsphdr=0x0, rsphdr_count=0, rsp_payload=0x0, rsp_payload_count=0, rsp_iobref=0x0, xdrproc=0x7f52cdf8e820 <xdr_gfs3_releasedir_req>) at client.c:325

325 frame->root->ngrps = ngroups;

Environment

glusterfs 3.1.*

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.