[Octave-bug-tracker] [bug #57591] Segmentation faults when running the test suite (more prevalent on Fedora)

[Dmitri A. Sergatskov]

Follow-up Comment #16, bug #57591 (project octave):

OK, I updated buildbot to Fedora 32.
gcc version 10.1.1 20200507 (Red Hat 10.1.1-1) (GCC) 

clang version 10.0.0 (Fedora 10.0.0-1.fc32)

It is still crashes the same way (running build on dev as user):


 GEN      doc/interpreter/interpderiv2.txt
fatal: caught signal Segmentation fault -- stopping myself...
fatal: caught signal Segmentation fault -- stopping myself...
fatal: caught signal Segmentation fault -- stopping myself...
  GEN      doc/interpreter/plot.txt
  GEN      doc/interpreter/hist.txt
  GEN      doc/interpreter/errorbar.txt
  GEN      doc/interpreter/polar.txt
  GEN      doc/interpreter/mesh.txt
/bin/sh: line 1: 139633 Segmentation fault      (core dumped) /bin/sh
run-octave --norc --silent --no-history --path
/home/dima/src/octave/gcc_def/../doc/interpreter/ --eval "geometryimages
('doc/interpreter/', 'delaunay', 'txt');"
make[2]: *** [Makefile:31213: doc/interpreter/delaunay.txt] Error 139
make[2]: *** Waiting for unfinished jobs....
/bin/sh: line 1: 139587 Segmentation fault      (core dumped) /bin/sh
run-octave --norc --silent --no-history --path
/home/dima/src/octave/gcc_def/../doc/interpreter/ --eval "geometryimages
('doc/interpreter/', 'convhull', 'txt');"
make[2]: *** [Makefile:31211: doc/interpreter/convhull.txt] Error 139
/bin/sh: line 1: 139580 Segmentation fault      (core dumped) /bin/sh
run-octave --norc --silent --no-history --path
/home/dima/src/octave/gcc_def/../doc/interpreter/ --eval "geometryimages
('doc/interpreter/', 'griddata', 'txt');"
make[2]: *** [Makefile:31209: doc/interpreter/griddata.txt] Error 139
make[2]: Leaving directory '/home/dima/src/octave/gcc_def'
make[1]: *** [Makefile:27415: all-recursive] Error 1
make[1]: Leaving directory '/home/dima/src/octave/gcc_def'
make: *** [Makefile:11050: all] Error 2


This is a trace I got in the system logs:

May 14 10:57:55 i7 systemd-coredump[140692]: Process 139633 (lt-octave-gui) of
user 1001 dumped core.
                                             
                                             Stack trace of thread 139633:
                                             #0  0x00007fac4c40d750 n/a (n/a +
0x0)
                                             #1  0x00007fac8845749e n/a
(/home/dima/src/octave/gcc_def/libgui/.libs/liboctgui.so.6.0.0 + 0x18249e)
May 14 10:57:55 i7 systemd-coredump[140696]: Process 139587 (lt-octave-gui) of
user 1001 dumped core.
                                             
                                             Stack trace of thread 139587:
                                             #0  0x0000000001e6c948 n/a (n/a +
0x0)
                                             #1  0x00007f1a0ae0049e n/a
(/home/dima/src/octave/gcc_def/libgui/.libs/liboctgui.so.6.0.0 + 0x18249e)
May 14 10:57:55 i7 systemd[1]: systemd-coredump@0-140691-0.service:
Succeeded.
May 14 10:57:55 i7 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 msg='unit=systemd-coredump@0-140691-0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
May 14 10:57:55 i7 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 msg='unit=systemd-coredump@1-140694-0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
May 14 10:57:55 i7 systemd[1]: systemd-coredump@1-140694-0.service:
Succeeded.
May 14 10:57:55 i7 systemd-coredump[140697]: Process 139580 (lt-octave-gui) of
user 1001 dumped core.
                                             
                                             Stack trace of thread 139580:
                                             #0  0x00007f2a1fa7fdd2
_ZN7QObject7connectEPKS_PKcS1_S3_N2Qt14ConnectionTypeE (libQt5Core.so.5 +
0x275dd2)
                                             #1  0x00007f2a2244249e n/a
(/home/dima/src/octave/gcc_def/libgui/.libs/liboctgui.so.6.0.0 + 0x18249e)
May 14 10:57:55 i7 systemd[1]: systemd-coredump@2-140695-0.service:
Succeeded.


I will try a debug build to see if I get more info.

Dmitri.
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