Bug 2280697

Summary: tests failing, crashing
Product: [Fedora] Fedora Reporter: Don <dhthwy>
Component: perl-XML-LibXSLTAssignee: Jitka Plesnikova <jplesnik>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 40CC: jplesnik, kasal, mspacek, perl-devel, ppisar, zing
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
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Fixed In Version: Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of: Environment:
Last Closed: 2024-05-16 10:32:18 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Don 2024-05-15 18:45:43 UTC 
$ dnf info perl-XML-LibXSLT
Last metadata expiration check: 0:00:14 ago on Wed 15 May 2024 02:42:44 PM EDT.
Installed Packages
Name         : perl-XML-LibXSLT
Version      : 2.002.001
Release      : 5.fc40
Architecture : x86_64
Size         : 141 k
Source       : perl-XML-LibXSLT-2.002.001-5.fc40.src.rpm
Repository   : @System
From repo    : fedora
Summary      : Perl module for interfacing to GNOME's libxslt
URL          : https://metacpan.org/release/XML-LibXSLT
License      : ( GPL-1.0-or-later OR Artistic-1.0-Perl ) AND MIT
Description  : This module is a fast XSLT library, based on the Gnome libxslt engine
             : that you can find at http://www.xmlsoft.org/XSLT/


perl -MXML::LibXSLT -e 'print $INC{"XML/LibXSLT.pm"}'
/usr/lib64/perl5/vendor_perl/XML/LibXSLT.pm


$ perl 06output.t 
1..28
ok 1 -  TODO : Add test name
ok 2 -  TODO : Add test name
ok 3 -  TODO : Add test name
ok 4 -  TODO : Add test name
ok 5 -  TODO : Add test name
ok 6 -  TODO : Add test name
ok 7 -  TODO : Add test name
ok 8 -  TODO : Add test name
ok 9 -  TODO : Add test name
ok 10 -  TODO : Add test name
ok 11 -  TODO : Add test name
ok 12 -  TODO : Add test name
ok 13 -  TODO : Add test name
ok 14 -  TODO : Add test name
ok 15 -  TODO : Add test name
ok 16 -  TODO : Add test name
ok 17 -  TODO : Add test name
ok 18 -  TODO : Add test name
ok 19 -  TODO : Add test name
ok 20 -  TODO : Add test name
Segmentation fault (core dumped)



Tests run via cpan
Test Summary Report
-------------------
t/02dromeds.t           (Wstat: 134 (Signal: ABRT, dumped core) Tests: 6 Failed: 0)
  Non-zero wait status: 134
t/03input.t             (Wstat: 139 (Signal: SEGV, dumped core) Tests: 7 Failed: 0)
  Non-zero wait status: 139
  Parse errors: Bad plan.  You planned 28 tests but ran 7.
t/04params.t            (Wstat: 139 (Signal: SEGV, dumped core) Tests: 5 Failed: 0)
  Non-zero wait status: 139
  Parse errors: Bad plan.  You planned 7 tests but ran 5.
t/05quick.t             (Wstat: 134 (Signal: ABRT, dumped core) Tests: 4 Failed: 0)
  Non-zero wait status: 134
  Parse errors: Bad plan.  You planned 12 tests but ran 4.
t/06entities.t          (Wstat: 139 (Signal: SEGV, dumped core) Tests: 0 Failed: 0)
  Non-zero wait status: 139
  Parse errors: Bad plan.  You planned 2 tests but ran 0.
t/06output.t            (Wstat: 139 (Signal: SEGV, dumped core) Tests: 28 Failed: 0)
  Non-zero wait status: 139
t/09exslt.t             (Wstat: 139 (Signal: SEGV, dumped core) Tests: 6 Failed: 0)
  Non-zero wait status: 139
t/10functions.t         (Wstat: 139 (Signal: SEGV, dumped core) Tests: 15 Failed: 0)
  Non-zero wait status: 139
  Parse errors: Bad plan.  You planned 39 tests but ran 15.
t/14security.t          (Wstat: 139 (Signal: SEGV, dumped core) Tests: 13 Failed: 1)
  Failed test:  9
  Non-zero wait status: 139
  Parse errors: Bad plan.  You planned 26 tests but ran 13.
t/rt71345_b.t           (Wstat: 139 (Signal: SEGV, dumped core) Tests: 1 Failed: 0)
  Non-zero wait status: 139
  Parse errors: Bad plan.  You planned 2 tests but ran 1.
t/using-quick-wrapper.t (Wstat: 139 (Signal: SEGV, dumped core) Tests: 3 Failed: 0)
  Non-zero wait status: 139
  Parse errors: Bad plan.  You planned 29 tests but ran 3.
t/xml-grammar-failures.t (Wstat: 139 (Signal: SEGV, dumped core) Tests: 1 Failed: 0)
  Non-zero wait status: 139
Files=23, Tests=176,  2 wallclock secs ( 0.05 usr  0.02 sys +  0.98 cusr  0.22 csys =  1.27 CPU)
Result: FAIL
Failed 12/23 test programs. 1/176 subtests failed.

dmesg output:
[32906.679701] perl[306868]: segfault at f4fcca05 ip 00007f22818d7065 sp 00007fffc9d5bae0 error 4 in LibXML.so[7f228188f000+10d000] likely on CPU 9 (core 3, socket 0)

May 15 15:09:13 ldev systemd-coredump[309026]: [🡕] Process 309024 (perl) of user 1000 dumped core.
                                               
                                               Module liblzma.so.5 from rpm xz-5.4.6-3.fc40.x86_64
                                               Module libxml2.so.2 from rpm libxml2-2.12.5-1.fc40.x86_64
                                               Module libz.so.1 from rpm zlib-ng-2.1.6-2.fc40.x86_64
                                               Module libcrypt.so.2 from rpm libxcrypt-4.4.36-5.fc40.x86_64
                                               Stack trace of thread 309024:
                                               #0  0x00007f482b794070 xmlDictFree (LibXML.so + 0x126070)
                                               #1  0x00007f482b6c480d PmmREFCNT_dec (LibXML.so + 0x5680d)
                                               #2  0x00007f482b6a5ab5 XS_XML__LibXML__Node_DESTROY (LibXML.so + 0x37ab5)
                                               #3  0x00007f483971288a Perl_pp_entersub (libperl.so.5.38 + 0x11288a)
                                               #4  0x00007f4839703718 Perl_runops_standard (libperl.so.5.38 + 0x103718)
                                               #5  0x00007f48396484da Perl_call_sv (libperl.so.5.38 + 0x484da)
                                               #6  0x00007f483971b9cf S_curse.lto_priv.0 (libperl.so.5.38 + 0x11b9cf)
                                               #7  0x00007f483971c1c0 Perl_sv_clear (libperl.so.5.38 + 0x11c1c0)
                                               #8  0x00007f4839716482 Perl_sv_free2 (libperl.so.5.38 + 0x116482)
                                               #9  0x00007f483974d025 Perl_leave_scope (libperl.so.5.38 + 0x14d025)
                                               #10 0x00007f4839704a60 Perl_pp_unstack (libperl.so.5.38 + 0x104a60)
                                               #11 0x00007f4839703718 Perl_runops_standard (libperl.so.5.38 + 0x103718)
                                               #12 0x00007f4839647c56 perl_run (libperl.so.5.38 + 0x47c56)
                                               #13 0x000056540bac5342 main (perl + 0x1342)
                                               #14 0x00007f483943d088 __libc_start_call_main (libc.so.6 + 0x2a088)
                                               #15 0x00007f483943d14b __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x2a14b)
                                               #16 0x000056540bac5385 _start (perl + 0x1385)
                                               ELF object binary architecture: AMD x86-64

Reproducible: Always
Comment 1 Don 2024-05-15 19:30:15 UTC 
Alight, I had XML::LibXML installed via cpan. After uninstalling that and installing libXML perl module from fedora, the problem goes away.