[Bug 1206915] New: Segfault during upgrade; Segmentation fault (core dumped) perl -MXML::SAX -e "XML::SAX->add_parser(q($p))->save_parsers()" 2> /dev/null

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1206915

            Bug ID: 1206915
           Summary: Segfault during upgrade;  Segmentation fault
                    (core dumped) perl -MXML::SAX -e
                    "XML::SAX->add_parser(q($p))->save_parsers()" 2>
                    /dev/null
           Product: Fedora
           Version: 22
         Component: perl-XML-SAX
          Assignee: jplesnik at redhat.com
          Reporter: rh at treblig.org
        QA Contact: extras-qa at fedoraproject.org
                CC: jplesnik at redhat.com, mmaslano at redhat.com,
                    perl-devel at lists.fedoraproject.org, ppisar at redhat.com,
                    psabata at redhat.com



Description of problem:
I'm doing an upgrade from f21 to f22 on my desktop using  /usr/bin/python
/bin/yum --releasever=22 distro-sync;

I noticed the following scroll past:


  Updating   : perl-XML-DOM-1.44-22.fc22.noarch                1086/6554
  Updating   : perl-XML-SAX-0.99-13.fc22.noarch                 1087/6554 
/var/tmp/rpm-tmp.snqBZr: line 1:  8137 Segmentation fault      (core dumped)
perl -MXML::SAX -e "XML::SAX->add_parser(q($p))->save_parsers()" 2> /dev/null
/var/tmp/rpm-tmp.snqBZr: line 1:  8139 Segmentation fault      (core dumped)
perl -MXML::SAX -e "XML::SAX->add_parser(q($p))->save_parsers()" 2> /dev/null

dmesg shows:
[13717.710503] perl[8137]: segfault at 5 ip 00007f577661fe0e sp
00007ffe05f01e40 error 4 in LibXML.so[7f57765dd000+69000]
[13717.814099] perl[8139]: segfault at 5 ip 00007f773b509e0e sp
00007ffdadceee30 error 4 in LibXML.so[7f773b4c7000+69000]

Version-Release number of selected component (if applicable):
rpm -qa | grep perl-XML-SAX

perl-XML-SAX-0.99-13.fc22.noarch
perl-XML-SAX-Base-1.08-12.fc22.noarch
perl-XML-SAX-0.99-12.fc21.noarch
perl-XML-SAX-Base-1.08-11.fc21.noarch

[dg at major ~]$ rpm -qa | grep LibXML
perl-XML-LibXML-2.0118-1.fc22.x86_64
perl-XML-LibXML-2.0116-3.fc21.x86_64

(These rpm -qa's were taken as the upgrade was still running)

How reproducible:
Not sure, I've only done the update once

Steps to Reproduce:
1. Take a happy f21 install
2. Do upgrade to f22 using yum distro-sync
3. Watch the messages as they scroll

Actual results:
Segmentation fault      (core dumped) perl -MXML::SAX -e
"XML::SAX->add_parser(q($p))->save_parsers()" 2> /dev/null

Expected results:
No seg fault

Additional info:

-- 
You are receiving this mail because:
You are on the CC list for the bug.