[Beowulf] glibc in RHEL 7.3 causing problems?
samuel at unimelb.edu.au
Mon Nov 28 14:38:13 PST 2016
I'm helping some folks out with a cluster running RHEL7 and some new
RHEL 7.3 nodes they were bringing up were seeing segfaults in some
sysadmin compiled binaries, errors like:
[515255.354827] not_ok: segfault at b0 ip 00002ac97c7da65e sp 00007ffe91a8b1b8 error 4 in libc-2.17.so[2ac97c751000+1b6000]
Reverting those nodes to RHEL 7.2 solved the problem immediately.
Anyone else seen this?
I'll suggest they file a bug with Red Hat if they can track it down.
Hope this helps others!
All the best,
Christopher Samuel Senior Systems Administrator
VLSCI - Victorian Life Sciences Computation Initiative
Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
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