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#1 2020-03-03 17:22:10
- Zod
- Member
- From: Hoosiertucky
- Registered: 2019-03-10
- Posts: 636
{Solved}segfault starting virtualbox
Arch updated just prior to installing Virtualbox 6.1.4, there are no virtual machines yet, I had started it to set up preferences (media manager ISO files, location to store virtual machines).
I've not tried to debug a core dump before so I just started to read about it. I'm going to be busy for the next few hours on something else but once I'm done I'll be revisiting this.
The DE is Enlightenment 0.23.1-1 with EFL 1.23.3-1
pacman -Qm
adwaita-dark 1.0-1
archlinux-lxdm-theme-full 0.1-1
gtk-theme-e17gtk-git V3.22.2.r1.gecebae2-1
milcheck 0.1.7-1
ncpamixer 1.3.3-1
pacman-cleanup-hook 1.0-5
xfe 1.43.2-2pacman -Qi virtualbox
Name : virtualbox
Version : 6.1.4-2
Description : Powerful x86 virtualization for enterprise as well as home use
Architecture : x86_64
URL : https://virtualbox.org/
Licenses : GPL custom
Groups : None
Provides : None
Depends On : glibc openssl curl gcc-libs libpng python sdl libvpx libxml2 procps-ng
shared-mime-info zlib libxcursor libxinerama libx11 libxext libxmu libxt
opus qt5-base qt5-x11extras VIRTUALBOX-HOST-MODULES
Optional Deps : vde2: Virtual Distributed Ethernet support
virtualbox-guest-iso: Guest Additions CD image [installed]
virtualbox-ext-vnc: VNC server support
virtualbox-sdk: Developer kit
Required By : None
Optional For : None
Conflicts With : virtualbox-ose
Replaces : virtualbox-ose
Installed Size : 165.14 MiB
Packager : Christian Hesse <arch@eworm.de>
Build Date : Thu 20 Feb 2020 08:12:18 AM EST
Install Date : Tue 03 Mar 2020 09:29:18 AM EST
Install Reason : Explicitly installed
Install Script : Yes
Validated By : Signatureuname -a
Linux carlos 5.5.7-arch1-1 #1 SMP PREEMPT Sat, 29 Feb 2020 19:06:02 +0000 x86_64 GNU/Linuxlsmod | grep vbox
vboxnetflt 32768 0
vboxnetadp 28672 0
vboxdrv 524288 2 vboxnetadp,vboxnetfltcoredumpctl list
TIME PID UID GID SIG COREFILE EXE
Tue 2020-03-03 10:07:18 EST 1219 1000 1000 11 present /usr/lib/virtualbox/VirtualBox
Tue 2020-03-03 10:33:42 EST 2083 1000 1000 11 present /usr/lib/virtualbox/VirtualBoxCore Dump
[jbarks@carlos ~]$ sudo coredumpctl gdb 2083
PID: 2083 (VirtualBox)
UID: 1000 (jbarks)
GID: 1000 (jbarks)
Signal: 11 (SEGV)
Timestamp: Tue 2020-03-03 10:33:41 EST (30min ago)
Command Line: /usr/lib/virtualbox/VirtualBox
Executable: /usr/lib/virtualbox/VirtualBox
Control Group: /user.slice/user-1000.slice/session-3.scope
Unit: session-3.scope
Slice: user-1000.slice
Session: 3
Owner UID: 1000 (jbarks)
Boot ID: 9e7c5cf9b7b14b2aa2f39b4768c04dc1
Machine ID: 9059d145eaed4fe8aef87eeb3744735b
Hostname: carlos
Storage: /var/lib/systemd/coredump/core.VirtualBox.1000.9e7c5cf9b7b14b2aa2f39b4768c04dc1.2083.15832496 21000000000000.lz4
Message: Process 2083 (VirtualBox) of user 1000 dumped core.
Stack trace of thread 2083:
#0 0x00007f8178b537f4 _ZNK7QWindow10isTopLevelEv (libQt5Gui.so.5 + 0x1377f4)
#1 0x00007f8178b56655 _ZN14QWindowPrivate27maybeQuitOnLastWindowClosedEv (libQt5Gui.so.5 + 0 x13a655)
#2 0x00007f8178b5aa9a _ZN7QWindow5eventEP6QEvent (libQt5Gui.so.5 + 0x13ea9a)
#3 0x00007f8178539ead n/a (libQt5Widgets.so.5 + 0x1bdead)
#4 0x00007f81784d7362 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widge ts.so.5 + 0x15b362)
#5 0x00007f81784e0819 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x164 819)
#6 0x00007f817936a962 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.s o.5 + 0x2a5962)
#7 0x00007f8178b4c3cf _ZN22QGuiApplicationPrivate17processCloseEventEPN29QWindowSystemInterf acePrivate10CloseEventE (libQt5Gui.so.5 + 0x1303cf)
#8 0x00007f8178b50d40 _ZN22QGuiApplicationPrivate24processWindowSystemEventEPN29QWindowSyste mInterfacePrivate17WindowSystemEventE (libQt5Gui.so.5 + 0x134d40)
#9 0x00007f8178b29c2c _ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventL oop17ProcessEventsFlagEE (libQt5Gui.so.5 + 0x10dc2c)
#10 0x00007f8173f91bac n/a (libQt5XcbQpa.so.5 + 0x66bac)
#11 0x00007f8176f3b9be g_main_context_dispatch (libglib-2.0.so.0 + 0x6b9be)
#12 0x00007f8176f3d831 n/a (libglib-2.0.so.0 + 0x6d831)
#13 0x00007f8176f3d871 g_main_context_iteration (libglib-2.0.so.0 + 0x6d871)
#14 0x00007f81793c3020 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17Proces sEventsFlagEE (libQt5Core.so.5 + 0x2fe020)
#15 0x00007f81793694cc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2a44cc)
#16 0x00007f81793714d6 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2ac4d6)
#17 0x00005637b7eff0ec n/a (VirtualBox + 0x950ec)
#18 0x00005637b7efc9c2 n/a (VirtualBox + 0x929c2)
#19 0x00007f8177f25023 __libc_start_main (libc.so.6 + 0x27023)
#20 0x00005637b7efe3ee n/a (VirtualBox + 0x943ee)
Stack trace of thread 2099:
#0 0x00007f8177c55cf5 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfcf5)
#1 0x00007f817213099c n/a (nouveau_dri.so + 0x8f799c)
#2 0x00007f8172130598 n/a (nouveau_dri.so + 0x8f7598)
#3 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#4 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2104:
#0 0x00007f8177c55cf5 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfcf5)
#1 0x00007f8179a9c8b4 RTSemEventWait (VBoxRT.so + 0x2428b4)
#2 0x00007f81799d792a RTReqQueueProcess (VBoxRT.so + 0x17d92a)
#3 0x00007f8179a9a2cf n/a (VBoxRT.so + 0x2402cf)
#4 0x00007f81799da044 n/a (VBoxRT.so + 0x180044)
#5 0x00007f8179a9a451 n/a (VBoxRT.so + 0x240451)
#6 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#7 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2095:
#0 0x00007f8177ff2abf __poll (libc.so.6 + 0xf4abf)
#1 0x00007f81776c763b n/a (libxcb.so.1 + 0xc63b)
#2 0x00007f81776c937b xcb_wait_for_event (libxcb.so.1 + 0xe37b)
#3 0x00007f8173f90b81 n/a (libQt5XcbQpa.so.5 + 0x65b81)
#4 0x00007f817918efc6 n/a (libQt5Core.so.5 + 0xc9fc6)
#5 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#6 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2100:
#0 0x00007f8177ff2abf __poll (libc.so.6 + 0xf4abf)
#1 0x00007f8176f3d7a0 n/a (libglib-2.0.so.0 + 0x6d7a0)
#2 0x00007f8176f3d871 g_main_context_iteration (libglib-2.0.so.0 + 0x6d871)
#3 0x00007f81793c3020 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17Proces sEventsFlagEE (libQt5Core.so.5 + 0x2fe020)
#4 0x00007f81793694cc _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2a44cc)
#5 0x00007f817918de52 _ZN7QThread4execEv (libQt5Core.so.5 + 0xc8e52)
#6 0x00007f8173e5db28 n/a (libQt5DBus.so.5 + 0x15b28)
#7 0x00007f817918efc6 n/a (libQt5Core.so.5 + 0xc9fc6)
#8 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#9 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2106:
#0 0x00007f8177c55cf5 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfcf5)
#1 0x00007f81796a98b9 VBoxNsprPR_WaitCondVar (VBoxXPCOM.so + 0xa98b9)
#2 0x00007f81796a9afc VBoxNsprPR_Wait (VBoxXPCOM.so + 0xa9afc)
#3 0x00007f8173270521 n/a (VBoxXPCOMIPCC.so + 0x15521)
#4 0x00007f8179696d71 n/a (VBoxXPCOM.so + 0x96d71)
#5 0x00007f81796a8471 n/a (VBoxXPCOM.so + 0xa8471)
#6 0x00007f81799da044 n/a (VBoxRT.so + 0x180044)
#7 0x00007f8179a9a451 n/a (VBoxRT.so + 0x240451)
#8 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#9 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2105:
#0 0x00007f8177ff2abf __poll (libc.so.6 + 0xf4abf)
#1 0x00007f81796abb3e n/a (VBoxXPCOM.so + 0xabb3e)
#2 0x00007f81796ad5fa VBoxNsprPR_Poll (VBoxXPCOM.so + 0xad5fa)
#3 0x00007f817327310f n/a (VBoxXPCOMIPCC.so + 0x1810f)
#4 0x00007f81796a8471 n/a (VBoxXPCOM.so + 0xa8471)
#5 0x00007f81799da044 n/a (VBoxRT.so + 0x180044)
#6 0x00007f8179a9a451 n/a (VBoxRT.so + 0x240451)
#7 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#8 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2097:
#0 0x00007f8177c55cf5 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfcf5)
#1 0x00007f817213099c n/a (nouveau_dri.so + 0x8f799c)
#2 0x00007f8172130598 n/a (nouveau_dri.so + 0x8f7598)
#3 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#4 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2126:
#0 0x00007f8177c5601a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0x1001a)
#1 0x00007f8179a9c7af RTSemEventWait (VBoxRT.so + 0x2427af)
#2 0x00007f816501daf3 n/a (VBoxC.so + 0x1b7af3)
#3 0x00007f81799da044 n/a (VBoxRT.so + 0x180044)
#4 0x00007f8179a9a451 n/a (VBoxRT.so + 0x240451)
#5 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#6 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2096:
#0 0x00007f8177c55cf5 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfcf5)
#1 0x00007f817213099c n/a (nouveau_dri.so + 0x8f799c)
#2 0x00007f8172130598 n/a (nouveau_dri.so + 0x8f7598)
#3 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#4 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2127:
#0 0x00007f8177c5601a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0x1001a)
#1 0x00007f81796a945a n/a (VBoxXPCOM.so + 0xa945a)
#2 0x00007f81796a985e VBoxNsprPR_WaitCondVar (VBoxXPCOM.so + 0xa985e)
#3 0x00007f81796a9afc VBoxNsprPR_Wait (VBoxXPCOM.so + 0xa9afc)
#4 0x00007f81732673c2 n/a (VBoxXPCOMIPCC.so + 0xc3c2)
#5 0x00007f8173268408 n/a (VBoxXPCOMIPCC.so + 0xd408)
#6 0x00007f817326e1e8 n/a (VBoxXPCOMIPCC.so + 0x131e8)
#7 0x00007f81796a450b n/a (VBoxXPCOM.so + 0xa450b)
#8 0x00007f81796a394d n/a (VBoxXPCOM.so + 0xa394d)
#9 0x00007f817a06beec _ZN12CEventSource8GetEventERK14CEventListeneri (UICommon.so + 0x4c4eec )
#10 0x00007f8179e2d8c8 n/a (UICommon.so + 0x2868c8)
#11 0x00007f817918efc6 n/a (libQt5Core.so.5 + 0xc9fc6)
#12 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#13 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2128:
#0 0x00007f8177c5601a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0x1001a)
#1 0x00007f8179a9c7af RTSemEventWait (VBoxRT.so + 0x2427af)
#2 0x00007f8164f8959a n/a (VBoxC.so + 0x12359a)
#3 0x00007f8164f8977a n/a (VBoxC.so + 0x12377a)
#4 0x00007f81650febd1 n/a (VBoxC.so + 0x298bd1)
#5 0x00007f817a06beec _ZN12CEventSource8GetEventERK14CEventListeneri (UICommon.so + 0x4c4eec )
#6 0x00007f8179e2d8c8 n/a (UICommon.so + 0x2868c8)
#7 0x00007f817918efc6 n/a (libQt5Core.so.5 + 0xc9fc6)
#8 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#9 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
Stack trace of thread 2098:
#0 0x00007f8177c55cf5 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfcf5)
#1 0x00007f817213099c n/a (nouveau_dri.so + 0x8f799c)
#2 0x00007f8172130598 n/a (nouveau_dri.so + 0x8f7598)
#3 0x00007f8177c4f46f start_thread (libpthread.so.0 + 0x946f)
#4 0x00007f8177ffd3d3 __clone (libc.so.6 + 0xff3d3)
GNU gdb (GDB) 9.1
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/virtualbox/VirtualBox...
(No debugging symbols found in /usr/lib/virtualbox/VirtualBox)
[New LWP 2083]
[New LWP 2099]
[New LWP 2104]
[New LWP 2095]
[New LWP 2100]
[New LWP 2106]
[New LWP 2105]
[New LWP 2097]
[New LWP 2126]
[New LWP 2096]
[New LWP 2127]
[New LWP 2128]
[New LWP 2098]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
--Type <RET> for more, q to quit, c to continue without paging--c
Core was generated by `/usr/lib/virtualbox/VirtualBox'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f8178b537f4 in QWindow::isTopLevel() const () from /usr/lib/libQt5Gui.so.5
[Current thread is 1 (Thread 0x7f8174be7d00 (LWP 2083))]Edit: Re-installing QT5-base did not resolve. I then installed QT5-x11extras, which was not installed but listed as a dependancy, seems to resolve.
Which means I do not, yet, have a solid understanding of dependencies.
Edit1: Going back to the pacman log, qt5-x11extras is reported as being installed along with virtualbox and then being re-installed later. Anyway, re-installing x11extras did resolve the issue soo...
Last edited by Zod (2020-03-04 02:19:43)
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