Looking at the backtrace I can see:
nnodes = 0, nodemaps = 0x0, nbooks = 0, bookmaps = 0x0, nsockets = 0,
socketmaps = 0x0, ncores = 0, coremaps = 0x0, nthreads = 2, ncaches = 0, caches
= 0x0
Why it thinks that ncores = 0 I can't tell however!
I can see however that current util-linux git has:
commit d4bfa64d44e0515c59e5274d2384dedd9f9d4cc8
Author: Karel Zak <k...@redhat.com>
Date: Tue Nov 13 10:36:25 2012 +0100
lscpu: make read_topology() more robust to avoid SIGFPE
which basically guards everything to make sure it's at least 1.
So I think we should just update our util-linux
** Information type changed from Private to Public
** Changed in: util-linux (Ubuntu)
Status: Confirmed => Triaged
** Bug watch added: Red Hat Bugzilla #875461
https://bugzilla.redhat.com/show_bug.cgi?id=875461
** Also affects: util-linux-ng via
https://bugzilla.redhat.com/show_bug.cgi?id=875461
Importance: Unknown
Status: Unknown
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https://bugs.launchpad.net/bugs/1053539
Title:
lscpu crashed with SIGFPE in read_topology()
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