Bug#658293: packagekitd[19607]: segfault at 8 ip 0000000008057124 sp 00000000ffff5b20 error 4 in packagekitd[8048000+49000]

[Matthias Klumpp]

Hi!
You would have to build these packages manually... (or try to use the
auto-built Ubuntu packages...)
Can you please test if this bug is still present with PK rev4,
available in unstable at time? I added a patch there which *could* fix
this or at least give a hint why it happens.
I still believe there's something seriously wrong with your D-Bus
setting... This issue should never happen.
Regards,
Matthias

2012/2/3 Paul Menzel :
> Dear Matthias,
>
>
> Am Donnerstag, den 02.02.2012, 21:05 +0100 schrieb Matthias Klumpp:
>
>> It looks like you have problems with your DBus setup... Is DBus
>> working properly on your machine?
>
> as far as I know it does. What tests can I run to pinpoint the problem?
>
>> I have a patch which might catch this error (and quit pkd correctly) -
>> do you have this issue with the current Git version of PK too?
>
> I just have the Debian packages installed. Is there a repository with
> packages of the latest snapshot?
>
>
> Thanks,
>
> Paul



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Bug#658293: packagekitd[19607]: segfault at 8 ip 0000000008057124 sp 00000000ffff5b20 error 4 in packagekitd[8048000+49000]

[Paul Menzel]

Package: packagekit
Version: 0.7.2-3
Severity: important

Dear Debian folks,


the Linux kernel ring buffer (`dmesg`) contains several messages of a
segmentation fault of `packagekitd`.


[18517.614833] packagekitd[15743]: segfault at 8 ip 08057124 sp 
ffe577a0 error 4 in packagekitd[8048000+49000]
[18921.802652] packagekitd[26960]: segfault at 8 ip 08057124 sp 
fff569c0 error 4 in packagekitd[8048000+49000]
[22110.984904] packagekitd[31607]: segfault at 8 ip 08057124 sp 
ffe1a130 error 4 in packagekitd[8048000+49000]
[25093.355277] hda-intel: IRQ timing workaround is activated for card 
#0. Suggest a bigger bdl_pos_adj.
[27830.366700] packagekitd[19607]: segfault at 8 ip 08057124 sp 
5b20 error 4 in packagekitd[8048000+49000]

Trying to debug it using the instructions from [1] I could reproduce the
crash but I had not debugging symbols installed. Installing those doing
`sudo aptitude install packagekit-dbg` I could only reproduce this after
two tries and captured the following backtrace.

$ sudo -s
# killall packagekitd
packagekitd: Kein Prozess gefunden
# gdb /usr/lib/packagekit/packagekitd
GNU gdb (GDB) 7.3-debian
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 

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 "i486-linux-gnu".
For bug reporting instructions, please see:
...
Reading symbols from /usr/lib/packagekit/packagekitd...(no debugging 
symbols found)...done.
(gdb) run
Starting program: /usr/lib/packagekit/packagekitd 
[Thread debugging using libthread_db enabled]
[New Thread 0xf762fb70 (LWP 21963)]
[New Thread 0xf6e2eb70 (LWP 21967)]
[New Thread 0xf64ffb70 (LWP 21968)]
[Thread 0xf6e2eb70 (LWP 21967) exited]
[New Thread 0xf6e2eb70 (LWP 22352)]
[Thread 0xf6e2eb70 (LWP 22352) exited]
[Thread 0xf762fb70 (LWP 21963) exited]
[Thread 0xf64ffb70 (LWP 21968) exited]
[Inferior 1 (process 21687) exited normally]
Starting program: /usr/lib/packagekit/packagekitd 
[Thread debugging using libthread_db enabled]
[New Thread 0xf762fb70 (LWP 7546)]
[New Thread 0xf6e2eb70 (LWP 7547)]
[New Thread 0xf662db70 (LWP 7548)]
[New Thread 0xf5e2cb70 (LWP 7549)]
[Thread 0xf6e2eb70 (LWP 7547) exited]

Program received signal SIGSEGV, Segmentation fault.
0x08057124 in pk_dbus_init (dbus=0x80a3240) at pk-dbus.c:313
313 pk-dbus.c: Datei oder Verzeichnis nicht gefunden.
in pk-dbus.c

Thread 5 (Thread 0xf5e2cb70 (LWP 7549)):
#0  0xf7fe0425 in __kernel_vsyscall ()
No symbol table info available.
#1  0xf7b8a703 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
No locals.
#2  0xf7ce1241 in g_cond_timed_wait_posix_impl (cond=0x80b7f98, 
entered_mutex=0x80a2060, abs_time=0xf5e2c2c8)
at 
/build/buildd-glib2.0_2.30.2-6-i386-6DwKmX/glib2.0-2.30.2/./gthread/gthread-posix.c:242
result = 
end_time = {tv_sec = 1328130912, tv_nsec = 780723000}
timed_out = 
__PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#3  0xf7bf2bf0 in g_async_queue_pop_intern_unlocked (queue=0x80a5788, 
try=, end_time=0xf5e2c2c8)
at 
/build/buildd-glib2.0_2.30.2-6-i386-6DwKmX/glib2.0-2.30.2/./glib/gasyncqueue.c:415
retval = 
__PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#4  0xf7bf35ae in g_async_queue_timed_pop (queue=0x80a5788, 
end_time=0xf5e2c2c8)
at 
/build/buildd-glib2.0_2.30.2-6-i386-6DwKmX/glib2.0-2.30.2/./glib/gasyncqueue.c:536
retval = 
__PRETTY_FUNCTION__ = "g_async_queue_timed_pop"
#5  0xf7c4a13b in g_thread_pool_wait_for_new_pool () at 
/build/buildd-glib2.0_2.30.2-6-i386-6DwKmX/glib2.0-2.30.2/./glib/gthreadpool.c:175
end_time = {tv_sec = 1328130912, tv_usec = 780723}
pool = 
local_max_idle_time = 15000
local_wakeup_thread_serial = 
local_max_unused_threads = 2
last_wakeup_thread_serial = 0
have_relayed_thread_marker = 0
#6  g_thread_pool_thread_proxy (data=0x80a5728) at 
/build/buildd-glib2.0_2.30.2-6-i386-6DwKmX/glib2.0-2.30.2/./glib/gthreadpool.c:378
free_pool = 
task = 0x2
pool =

Bug#658293: packagekitd[19607]: segfault at 8 ip 0000000008057124 sp 00000000ffff5b20 error 4 in packagekitd[8048000+49000]

[Paul Menzel]

forwarded 658293 https://bugs.freedesktop.org/show_bug.cgi?id=45529
quit

Dear Debian folks,


Am Mittwoch, den 01.02.2012, 22:18 +0100 schrieb Paul Menzel:

> the Linux kernel ring buffer (`dmesg`) contains several messages of a
> segmentation fault of `packagekitd`.

[…]

I created a new ticket in the Freedesktop.org bug tracking system [1].

For the future I should have followed the excellent documentation on how
to report bugs on the PackageKit site [2].


Thanks,

Paul


[1] https://bugs.freedesktop.org/show_bug.cgi?id=45529
[2] http://www.packagekit.org/pk-bugs.html


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Bug#658293: packagekitd[19607]: segfault at 8 ip 0000000008057124 sp 00000000ffff5b20 error 4 in packagekitd[8048000+49000]

[Matthias Klumpp]

Hi!
Thank you for this excellent bug report, I think this will be fixed soon :)
Cheers,
   Matthias

P.S: We had this problem before... Hope this time it can be fixed completely.

2012/2/2 Paul Menzel :
> forwarded 658293 https://bugs.freedesktop.org/show_bug.cgi?id=45529
> quit
>
> Dear Debian folks,
>
>
> Am Mittwoch, den 01.02.2012, 22:18 +0100 schrieb Paul Menzel:
>
>> the Linux kernel ring buffer (`dmesg`) contains several messages of a
>> segmentation fault of `packagekitd`.
>
> […]
>
> I created a new ticket in the Freedesktop.org bug tracking system [1].
>
> For the future I should have followed the excellent documentation on how
> to report bugs on the PackageKit site [2].
>
>
> Thanks,
>
> Paul
>
>
> [1] https://bugs.freedesktop.org/show_bug.cgi?id=45529
> [2] http://www.packagekit.org/pk-bugs.html



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Bug#658293: packagekitd[19607]: segfault at 8 ip 0000000008057124 sp 00000000ffff5b20 error 4 in packagekitd[8048000+49000]

[Matthias Klumpp]

Hi again!
It looks like you have problems with your DBus setup... Is DBus
working properly on your machine?
I have a patch which might catch this error (and quit pkd correctly) -
do you have this issue with the current Git version of PK too?
Cheers,
   Matthias

2012/2/2 Matthias Klumpp :
> Hi!
> Thank you for this excellent bug report, I think this will be fixed soon :)
> Cheers,
>   Matthias
>
> P.S: We had this problem before... Hope this time it can be fixed completely.
>
> 2012/2/2 Paul Menzel :
>> forwarded 658293 https://bugs.freedesktop.org/show_bug.cgi?id=45529
>> quit
>>
>> Dear Debian folks,
>>
>>
>> Am Mittwoch, den 01.02.2012, 22:18 +0100 schrieb Paul Menzel:
>>
>>> the Linux kernel ring buffer (`dmesg`) contains several messages of a
>>> segmentation fault of `packagekitd`.
>>
>> […]
>>
>> I created a new ticket in the Freedesktop.org bug tracking system [1].
>>
>> For the future I should have followed the excellent documentation on how
>> to report bugs on the PackageKit site [2].
>>
>>
>> Thanks,
>>
>> Paul
>>
>>
>> [1] https://bugs.freedesktop.org/show_bug.cgi?id=45529
>> [2] http://www.packagekit.org/pk-bugs.html



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Bug#658293: packagekitd[19607]: segfault at 8 ip 0000000008057124 sp 00000000ffff5b20 error 4 in packagekitd[8048000+49000]

[Paul Menzel]

Dear Matthias,


Am Donnerstag, den 02.02.2012, 21:05 +0100 schrieb Matthias Klumpp:

> It looks like you have problems with your DBus setup... Is DBus
> working properly on your machine?

as far as I know it does. What tests can I run to pinpoint the problem?

> I have a patch which might catch this error (and quit pkd correctly) -
> do you have this issue with the current Git version of PK too?

I just have the Debian packages installed. Is there a repository with
packages of the latest snapshot?


Thanks,

Paul


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