Bug 355421 - Konsole crashed on login
Summary: Konsole crashed on login
Status: RESOLVED FIXED
Alias: None
Product: konsole
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: Konsole Developer
URL:
Keywords: drkonqi
: 356270 359428 361841 364653 364839 (view as bug list)
Depends on:
Blocks:
 
Reported: 2015-11-16 10:34 UTC by Peter Westlake
Modified: 2017-10-04 17:27 UTC (History)
11 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (2.69 KB, text/plain)
2016-08-27 18:10 UTC, Piotr Mierzwinski
Details

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Description Peter Westlake 2015-11-16 10:34:31 UTC
Application: konsole (15.08.1)

Qt Version: 5.5.0
Operating System: Linux 4.2.3-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:
Powered on the machine, logged in, found the crash report waiting.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4b5d28b900 (LWP 1980))]

Thread 2 (Thread 0x7f4b3dd9a700 (LWP 1983)):
#0  0x00007f4b553e1b3d in recvmsg () at /lib64/libc.so.6
#1  0x00007f4b515b0177 in _xcb_in_read () at /lib64/libxcb.so.1
#2  0x00007f4b515ae3f1 in _xcb_conn_wait () at /lib64/libxcb.so.1
#3  0x00007f4b515afc77 in xcb_wait_for_event () at /lib64/libxcb.so.1
#4  0x00007f4b3ff29999 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#5  0x00007f4b55fe154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f4b53361555 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4b553e0b9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4b5d28b900 (LWP 1980)):
[KCrash Handler]
#5  0x00007f4b5cc4a3b0 in Konsole::Session::sessionId() const () at /lib64/libkonsoleprivate.so.15
#6  0x00007f4b5cc81a58 in Konsole::ViewManager::createTerminalDisplay(Konsole::Session*) () at /lib64/libkonsoleprivate.so.15
#7  0x00007f4b5cc84969 in Konsole::ViewManager::createView(Konsole::Session*, Konsole::ViewContainer*, int) () at /lib64/libkonsoleprivate.so.15
#8  0x00007f4b5cc84c90 in Konsole::ViewManager::createView(Konsole::Session*) () at /lib64/libkonsoleprivate.so.15
#9  0x00007f4b5cc8808f in Konsole::ViewManager::restoreSessions(KConfigGroup const&) () at /lib64/libkonsoleprivate.so.15
#10 0x00007f4b5b18d5d0 in KMainWindow::readPropertiesInternal(KConfig*, int) () at /lib64/libKF5XmlGui.so.5
#11 0x00007f4b5b18d632 in KMainWindow::restore(int, bool) () at /lib64/libKF5XmlGui.so.5
#12 0x00007f4b5cf09c46 in kdemain () at /lib64/libkdeinit5_konsole.so
#13 0x00007f4b552fe700 in __libc_start_main () at /lib64/libc.so.6
#14 0x0000000000400a99 in _start ()

Reported using DrKonqi
Comment 1 Loïc Yhuel 2015-11-17 21:08:42 UTC
Same thing on Fedora 23, Konsole crashes on session restore.
It might be due to frameworks 5.16 update.

#5  0x00007f56ad3bf3b0 in Konsole::Session::sessionId() const (this=this@entry=0x0) at ../../src/Session.cpp:872
#6  0x00007f56ad3f6a58 in Konsole::ViewManager::createTerminalDisplay(Konsole::Session*) (this=this@entry=0x5607199bf0c0, session=session@entry=0x0) at ../../src/ViewManager.cpp:752
#7  0x00007f56ad3f9969 in Konsole::ViewManager::createView(Konsole::Session*, Konsole::ViewContainer*, int) (this=this@entry=0x5607199bf0c0, session=session@entry=0x0, container=0x560719b82d40, index=index@entry=-1) at ../../src/ViewManager.cpp:528
#8  0x00007f56ad3f9c90 in Konsole::ViewManager::createView(Konsole::Session*) (this=this@entry=0x5607199bf0c0, session=session@entry=0x0) at ../../src/ViewManager.cpp:588
#9  0x00007f56ad3fd08f in Konsole::ViewManager::restoreSessions(KConfigGroup const&) (this=0x5607199bf0c0, group=...) at ../../src/ViewManager.cpp:945
#10 0x00007f56ab8eb930 in KMainWindow::readPropertiesInternal(KConfig*, int) (this=this@entry=0x5607199753c0, config=0x5607199a6cd0, number=number@entry=1) at ../../src/kmainwindow.cpp:615
#11 0x00007f56ab8eb992 in KMainWindow::restore(int, bool) (this=0x5607199753c0, number=number@entry=1, show=show@entry=true) at ../../src/kmainwindow.cpp:440
#12 0x00007f56ad67ec46 in kdemain(int, char**) (app=...) at ../../src/main.cpp:317
#13 0x00007f56ad67ec46 in kdemain(int, char**) (argc=<optimized out>, argv=<optimized out>) at ../../src/main.cpp:112
#14 0x00007f56a5a25580 in __libc_start_main (main=0x560719437b70 <main(int, char**)>, argc=3, argv=0x7ffe284ccaa8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe284cca98) at libc-start.c:289
#15 0x0000560719437ba9 in _start ()
Comment 2 Loïc Yhuel 2015-11-17 21:30:58 UTC
The session file (~/.config/sessions/konsole_xxxx) seems to be invalid :
[1]
Active=7
Sessions=1,5,2,3,4,6,7,0
...

If I remove the ",0", the problem is fixed.
When triggering a session save (kickoff -> leave -> save session), the created file is fine, so I don't know how the invalid one was created.
Comment 3 Anton Samsonov 2016-03-21 17:32:02 UTC
Got this for the first time after logging out and back in to openSUSE 42.1 x86-64 with Plasma 5.5.4 desktop and Konsole 15.12.2 with Qt 5.5.1 (built against 5.5.1 as well) and KDE Frameworks 5.19.0:

Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3cd7e37800 (LWP 16763))]

Thread 2 (Thread 0x7f3cc263d700 (LWP 16765)):
.....

Thread 1 (Thread 0x7f3cd7e37800 (LWP 16763)):
[KCrash Handler]
#6  0x00007f3cd73fd2d0 in Konsole::Session::sessionId() const () at /usr/lib64/libkonsoleprivate.so.15
#7  0x00007f3cd7430ac8 in Konsole::ViewManager::createTerminalDisplay(Konsole::Session*) () at /usr/lib64/libkonsoleprivate.so.15
#8  0x00007f3cd7436565 in Konsole::ViewManager::createView(Konsole::Session*, Konsole::ViewContainer*, int) () at /usr/lib64/libkonsoleprivate.so.15
#9  0x00007f3cd7437800 in Konsole::ViewManager::createView(Konsole::Session*) () at /usr/lib64/libkonsoleprivate.so.15
#10 0x00007f3cd7438a94 in Konsole::ViewManager::restoreSessions(KConfigGroup const&) () at /usr/lib64/libkonsoleprivate.so.15
#11 0x00007f3cd6a6744d in KMainWindow::readPropertiesInternal(KConfig*, int) () at /usr/lib64/libKF5XmlGui.so.5
#12 0x00007f3cd6a675a2 in KMainWindow::restore(int, bool) () at /usr/lib64/libKF5XmlGui.so.5
#13 0x00007f3cd7a5fe0c in  () at /usr/lib64/libkdeinit5_konsole.so
#14 0x00007f3cd7a60ddc in kdemain () at /usr/lib64/libkdeinit5_konsole.so
#15 0x00007f3cd76b1b05 in __libc_start_main () at /lib64/libc.so.6
#16 0x00000000004007ee in _start ()


PS. Backtraces in #356270 and #359428 look very similar to those in this one.
Comment 4 Christoph Feck 2016-06-28 18:51:55 UTC
*** Bug 356270 has been marked as a duplicate of this bug. ***
Comment 5 Christoph Feck 2016-06-28 18:52:46 UTC
*** Bug 359428 has been marked as a duplicate of this bug. ***
Comment 6 Christoph Feck 2016-06-28 18:53:20 UTC
*** Bug 361841 has been marked as a duplicate of this bug. ***
Comment 7 Christoph Feck 2016-06-28 18:54:07 UTC
*** Bug 364653 has been marked as a duplicate of this bug. ***
Comment 8 Christoph Feck 2016-06-28 18:54:34 UTC
*** Bug 364839 has been marked as a duplicate of this bug. ***
Comment 9 Piotr Mierzwinski 2016-08-27 18:10:29 UTC
Created attachment 100810 [details]
New crash information added by DrKonqi

konsole (16.04.3) using Qt 5.7.0

- What I was doing when the application crashed:

Situation the same as reported by Fedora users.
Powered on the machine, logged in, and konsole cashed during Plasma session was restoring.

Used componenets: Plasma 5.7.3, KF-5.25, Qt-5.7.0

-- Backtrace (Reduced):
#5  0x00007ff0309d9970 in Konsole::Session::sessionId() const () from /usr/lib/libkonsoleprivate.so.16
#6  0x00007ff030a0fb48 in Konsole::ViewManager::createTerminalDisplay(Konsole::Session*) () from /usr/lib/libkonsoleprivate.so.16
#7  0x00007ff030a11bdf in Konsole::ViewManager::createView(Konsole::Session*, Konsole::ViewContainer*, int) () from /usr/lib/libkonsoleprivate.so.16
#8  0x00007ff030a16150 in Konsole::ViewManager::createView(Konsole::Session*) () from /usr/lib/libkonsoleprivate.so.16
#9  0x00007ff030a16c71 in Konsole::ViewManager::restoreSessions(KConfigGroup const&) () from /usr/lib/libkonsoleprivate.so.16
Comment 10 Viktor Engelmann 2017-07-20 10:09:14 UTC
Why is this bug still "Unconfirmed", when it has 5 duplicates?
Comment 11 Christoph Feck 2017-07-31 22:44:14 UTC
Because no developer was yet able to confirm where the bug is. Is this 100% reproducible for you? If yes, please add exact steps, ideally for a freshly created user account on a standard distribution.
Comment 12 Viktor Engelmann 2017-08-01 10:59:05 UTC
Hmmm this doesn't seem to be reproducible for me anymore. I guess it was fixed by a change in the code for session-restoring or so (I still have the same version of konsole, but there were many updates related to the desktop recently - Linux Mint 18.1 + KDE Plasma 5 here).
Comment 13 Piotr Mierzwinski 2017-08-01 17:34:18 UTC
I didn't meet this from very long time. I suppose that has been fixed in meantime. I'm not able to reproduce it.
Comment 14 Peter Westlake 2017-08-03 10:34:34 UTC
I'm not able to retest this now, sorry.
Comment 15 G360 2017-08-04 02:16:17 UTC
I haven't seen this issue since a few months.
Comment 16 Kurt Hindenburg 2017-08-07 03:55:00 UTC
please reopen if it shows up agagin
Comment 17 Viktor Engelmann 2017-09-19 08:46:51 UTC
I just saw that crash again on Plasma 5 (Linux Mint 18.2)

It was right after I rebooted for the installation of an updated kernel (that shouldn't cause such a crash, though).
Comment 18 Christoph Feck 2017-10-04 17:27:41 UTC
Which version of Konsole? I suggest to add an updated backtrace to investigate if this is really the same issue.