[Bug 950487] New: kded5, kdeinit and kmix segfault when I log in
http://bugzilla.opensuse.org/show_bug.cgi?id=950487 Bug ID: 950487 Summary: kded5, kdeinit and kmix segfault when I log in Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.1 RC1 1 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: KDE4 Workspace Assignee: kde-maintainers@suse.de Reporter: per@computer.org QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- With a brand-new Leap-42.1-Current installation on my test desktop (HP xw6400) - when I choose "Plasma 5" and login in, I see KDE segfault messages reporting that e.g. kded5, kdeinit and kmix have segfaulted. As far as I can tell, it's quite reproducable. Note - nouveau doesn't work on this system, I have installed Nvidia drivers from source instead. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=950487
http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c1
Dominique Leuenberger
From what we gathered so far, PA is a common denominator of all binaries that are crashing... this seems to happen since the update to PA 7.0
I'll try to get somebody to attach a backtrace here; -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c2
--- Comment #2 from Takashi Iwai
CC Takashi
I'm currently sick at home, so cannot debug in details, unfortunately.
From what we gathered so far, PA is a common denominator of all binaries that are crashing... this seems to happen since the update to PA 7.0
I'll try to get somebody to attach a backtrace here;
Yes, this is the most important piece of information. Please install debuginfo packages and get the backtrace with symbols. The bug must have appeared on TW, too. Coolo mentioned that it appears on openQA (or a typo?). If this can be reproduced on KVM/QEMU, it'd be great.... -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c3
--- Comment #3 from Luca Beltrame
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c4
--- Comment #4 from Dominique Leuenberger
(In reply to Dominique Leuenberger from comment #1)
CC Takashi
I'm currently sick at home, so cannot debug in details, unfortunately.
Ups, sorry to hear.. get well soon.
From what we gathered so far, PA is a common denominator of all binaries that are crashing... this seems to happen since the update to PA 7.0
I'll try to get somebody to attach a backtrace here;
Yes, this is the most important piece of information. Please install debuginfo packages and get the backtrace with symbols.
Luca added a stack trace..
The bug must have appeared on TW, too. Coolo mentioned that it appears on openQA (or a typo?). If this can be reproduced on KVM/QEMU, it'd be great....
Yes, we have seen amarok crashees and others inside openQA as well.. so it does reproduce in kvm/qemu. -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c5
--- Comment #5 from Dominique Leuenberger
The bug must have appeared on TW, too. Coolo mentioned that it appears on openQA (or a typo?). If this can be reproduced on KVM/QEMU, it'd be great....
Forgot to mention: yes, since the 1012 snapshot has been released (first to have PA 7.0!) we heard also reports from TW users. -- You are receiving this mail because: You are on the CC list for the bug.
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Andrey Karepin
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c6
--- Comment #6 from Andrey Karepin
since the 1012 snapshot has been released (first to have PA 7.0!) we heard also reports from TW users.
I update me TW install to snapshot 20151012 and bug also reproduced. -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c7
--- Comment #7 from Takashi Iwai
Backtrace (provided on IRC, my gdb setup is broken at the moment):
Application: kded5 (kded5), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fb18f6c0740 (LWP 2009))] ..... Thread 1 (Thread 0x7fb18f6c0740 (LWP 2009)): [KCrash Handler] #4 0x00007fb17b725f53 in () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so #5 0x00007fb17b72694e in pa_fdsem_before_poll () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so #6 0x00007fb17b73cfc7 in () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so #7 0x00007fb17c625227 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0 #8 0x00007fb17c62560c in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
The highlight is still hidden here. Please install all relevant debuginfo packages for PA and get the stack trace. -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c8
Takashi Iwai
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c9
--- Comment #9 from Ondrej Holecek
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c10
Luca Beltrame
The highlight is still hidden here. Please install all relevant debuginfo packages for PA and get the stack trace.
I'll ask the person to: unfortunately I can't run gdb here... -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c11
--- Comment #11 from Ondrej Holecek
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c12
--- Comment #12 from Takashi Iwai
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c13
Stephan Kulow
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c14
--- Comment #14 from Stephan Kulow
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Hrvoje Senjan
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c15
--- Comment #15 from Stephan Kulow
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c16
--- Comment #16 from Per Jessen
confirmed. without that it's crashing every time I log into KDE, with srbchannel=no the crash is gone
Confirm too. -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c17
--- Comment #17 from Takashi Iwai
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c18
Wolfgang Bauer
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Ruediger Oertel
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Lars Müller
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c19
--- Comment #19 from Takashi Iwai
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Robert Kaiser
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c21
--- Comment #21 from Takashi Iwai
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c22
Alberto Zacchetti
Can anyone test the PA packages in OBS home:tiwai:bnc950487/pulseaudio repo? This has a debug patch (and the workaround is disabled again). After installing the packages, reproduce the usual crash, then get a log via
PULSE_LOG=99 pactl info
... which includes the crash. Please attach the log to Bugzilla.
Hi, I am searching this repo, but the folder bnc950487 do not contain pulseaudio. Where I find it? -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c23
--- Comment #23 from Takashi Iwai
(In reply to Takashi Iwai from comment #21)
Can anyone test the PA packages in OBS home:tiwai:bnc950487/pulseaudio repo? This has a debug patch (and the workaround is disabled again). After installing the packages, reproduce the usual crash, then get a log via
PULSE_LOG=99 pactl info
... which includes the crash. Please attach the log to Bugzilla.
Hi, I am searching this repo, but the folder bnc950487 do not contain pulseaudio. Where I find it?
Well, pulseaudio is the package repository of that given project. The download repository is either openSUSE_Factory or openSUSE_Leap_42.1 depending on your system, of course. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=950487
http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c24
--- Comment #24 from Alberto Zacchetti
(In reply to Alberto Zacchetti from comment #22)
(In reply to Takashi Iwai from comment #21)
Can anyone test the PA packages in OBS home:tiwai:bnc950487/pulseaudio repo? This has a debug patch (and the workaround is disabled again). After installing the packages, reproduce the usual crash, then get a log via
PULSE_LOG=99 pactl info
... which includes the crash. Please attach the log to Bugzilla.
Hi, I am searching this repo, but the folder bnc950487 do not contain pulseaudio. Where I find it?
Well, pulseaudio is the package repository of that given project. The download repository is either openSUSE_Factory or openSUSE_Leap_42.1 depending on your system, of course.
Thanks, but where the string 'PULSE_LOG=99 pactl info' to be copied? -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c25
--- Comment #25 from Takashi Iwai
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c26
--- Comment #26 from Alberto Zacchetti
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c27
--- Comment #27 from Takashi Iwai
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c28
--- Comment #28 from Alberto Zacchetti
Thanks! This helped a lot to identify the issue.
Could you try again the package in the same OBS home:tiwai:bnc950487 repo? Now it's renewed with the fix patch.
If this is confirmed to work, I'll refresh the package and resubmit with the proper fix instead of a workaround.
With this patch now works perfectly in my PC and KDE errors no longer appear. I hope that at least for this one should not wait for the kernel 4.3 ... ;-) Thank you! -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c29
Takashi Iwai
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c31
Raymond Wooninck
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c32
Jiri Nemec
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c33
Stephan Kulow
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c34
--- Comment #34 from Stephan Kulow
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c35
Sid Boyce
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c39
Malvern Star
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Herwig Wittmaack
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c40
--- Comment #40 from Wolfgang Bauer
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Mindaugas Baranauskas
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http://bugzilla.opensuse.org/show_bug.cgi?id=950487#c41
Yurij Galitsckij
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matteo Passamolto
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