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Bug #35969
closed"symbol lookup error: ceph-osd: undefined symbol: _ZdaPvm" on centos 7.4
% Done:
0%
Source:
Tags:
Backport:
luminous,mimic
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
see /a/kchai-2018-09-13_01:57:49-ceph-disk-wip-fix-35906-distro-basic-ovh/3012294
2018-09-13T02:28:57.997 INFO:teuthology.orchestra.run.ovh030:Running: 'sudo MALLOC_CHECK_=3 adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage ceph-osd --no-mon-config --cluster ceph --mkfs --mkkey -i 0 --monmap /home/ubuntu/cephtest/ceph.monmap' ... 2018-09-13T02:28:59.551 INFO:teuthology.orchestra.run.ovh030.stderr:ceph-osd: symbol lookup error: ceph-osd: undefined symbol: _ZdaPvm
--> Already installed : gperftools-devel-2.6.1-1.el7.x86_64
per /a/kchai-2018-09-13_01:57:49-ceph-disk-wip-fix-35906-distro-basic-ovh/3012294/teuthology.log
description: ceph-disk/basic/{distros/centos_latest.yaml tasks/ceph-disk.yaml}
...
os_type: centos
os_version: '7.4'
so, when mimic was released. the "latest" centos was 7.4. by then, the shipped gperftools-libs was gperftools-libs-2.4-7 .
the tested Ceph is always compiled with the latest centos (7.5 at the time of writing), where gperftools-lib's version is 2.6.1. while the mimic's rados test suite is still pointing to centos 7.4.
$ c++filt _ZdlPvm operator delete(void*, unsigned long)
this operator was introduced in gperftool 2.6.1, see https://github.com/gperftools/gperftools/commit/7efb3ecf37d88edf9cf9a43efb89b425eaf81d5e , search for "ENABLE_SIZED_DELETE".
that's why we have the missing symbol on centos 7.4.
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