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[Octave-bug-tracker] [bug #56952] segfault during compilation while proc
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From: |
Dmitri A. Sergatskov |
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Subject: |
[Octave-bug-tracker] [bug #56952] segfault during compilation while processing doc/interpreter/genpropdoc.m |
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Date: |
Sun, 7 Jun 2020 09:42:19 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0 |
Follow-up Comment #40, bug #56952 (project octave):
It was probably something else. This is what got captured in logs:
<<<<
Jun 07 05:42:41 i7 systemd-coredump[325850]: Process 325267 (lt-octave-gui) of
user 1002 dumped core.
Stack trace of thread 325827:
#0 0x00007ffaabcb3a6d getenv
(libc.so.6 + 0x3ea6d)
#1 0x00007ffa994677bc
internal_bus_get (libdbus-1.so.3 + 0x147bc)
#2 0x00007ffa995a412a
q_dbus_bus_get_private (libQt5DBus.so.5 + 0x1a12a)
#3 0x00007ffab0ba1352
_ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x271352)
#4 0x00007ffab0b7a8bb doNotify
(libQt5Core.so.5 + 0x24a8bb)
#5 0x00007ffab0b7db43
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt5Core.so.5 + 0x24db43)
#6 0x00007ffab0bc6187
postEventSourceDispatch (libQt5Core.so.5 + 0x296187)
#7 0x00007ffaab0ca7af
g_main_context_dispatch (libglib-2.0.so.0 + 0x527af)
#8 0x00007ffaab0cab38
g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0x52b38)
#9 0x00007ffaab0cac03
g_main_context_iteration (libglib-2.0.so.0 + 0x52c03)
#10 0x00007ffab0bc5c06
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x295c06)
#11 0x00007ffab0b7921b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x24921b)
#12 0x00007ffab09ed577
_ZN7QThread4execEv (libQt5Core.so.5 + 0xbd577)
#13 0x00007ffa995a34da
_ZN22QDBusConnectionManager3runEv (libQt5DBus.so.5 + 0x194da)
#14 0x00007ffab09ee846
_ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xbe846)
#15 0x00007ffaabe48432
start_thread (libpthread.so.0 + 0x9432)
#16 0x00007ffaabd769d3 __clone
(libc.so.6 + 0x1019d3)
Stack trace of thread 325267:
#0 0x00007ffaabd7143d syscall
(libc.so.6 + 0xfc43d)
#1 0x00007ffab09f0a81
_ZN12QtLinuxFutex8_q_futexEPiiiyS0_i (libQt5Core.so.5 + 0xc0a81)
#2 0x00007ffab0ba08ce
_ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5 + 0x2708ce)
#3 0x00007ffa995f4b83
_ZN22QDBusConnectionManager19connectionRequestedEPNS_21ConnectionRequestDataE
(libQt5DBus.so.5 + 0x6ab83)
#4 0x00007ffa995a1e98
_ZN22QDBusConnectionManager12connectToBusEN15QDBusConnection7BusTypeERK7QStringb
(libQt5DBus.so.5 + 0x17e98)
#5 0x00007ffa995a1fff
_ZN22QDBusConnectionManager13busConnectionEN15QDBusConnection7BusTypeE
(libQt5DBus.so.5 + 0x17fff)
#6 0x00007ffa995a2dfa
_ZN15QDBusConnection10sessionBusEv (libQt5DBus.so.5 + 0x18dfa)
#7 0x00007ffa996e874d
_ZN14DBusConnectionC1EP7QObject (libQt5XcbQpa.so.5 + 0xd674d)
#8 0x00007ffa996df8a0
_ZN20QSpiAccessibleBridgeC1Ev (libQt5XcbQpa.so.5 + 0xcd8a0)
#9 0x00007ffa9965e8ae
_ZNK15QXcbIntegration13accessibilityEv (libQt5XcbQpa.so.5 + 0x4c8ae)
#10 0x00007ffab0f0e3f8
_ZN11QAccessible13setRootObjectEP7QObject (libQt5Gui.so.5 + 0xe93f8)
#11 0x00007ffab0f29867
_ZN15QGuiApplication4execEv (libQt5Gui.so.5 + 0x104867)
#12 0x00007ffab335bad5 n/a
(/home/buildbotu/fc25-x86_64/stable-clang-fedora/build/libgui/.libs/liboctgui.so.6.0.0
+ 0x234ad5)
#13 0x2f75746f62646c69 n/a (n/a +
0x0)
Jun 07 05:42:41 i7 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295
ses=4294967295 msg='unit=systemd-coredump@0-325830-0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=s>
Jun 07 05:42:41 i7 systemd[1]: systemd-coredump@0-325830-0.service:
Succeeded.
>>>>
I have the coredump as well, but it looks useless w/o binary.
Dmitri.
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