HI,

I'm using the Script "Rating Statistics v1.2.3" with Amarok 2.3.0, KDE is 4.3.5.

When calling query type "Favorite tracks" Amarok crashes each time. A useful backtrace is available.

Should I file a bug for Amarok or the script?

Greetings,

Oliver

Hmm, hard to say.

If you could generate a backtrace (amarok-dbg must be installed for debugging symbols), and then paste it here, I could maybe judge if the bug is in Amarok itself.

Additionally, you could start Amarok with "amarok --debug --nofork", and see what it prints right before it crashes.

markey wrote:Hmm, hard to say.

If you could generate a backtrace (amarok-dbg must be installed for debugging symbols), and then paste it here, I could maybe judge if the bug is in Amarok itself.

Additionally, you could start Amarok with "amarok --debug --nofork", and see what it prints right before it crashes.

This is the output of "amarok --debug --nofork":

Code: Select all

[RATING_STATISTICS] Showing main window...                                                                                                                                                       
[RATING_STATISTICS] Initializing common colors, brushes, gradients etc...                                                                                                                         
[RATING_STATISTICS] done.                                                                                                                                                                         
[RATING_STATISTICS] DisplayResults initialized.
[RATING_STATISTICS] GraphPainter initialized.
[RATING_STATISTICS] FavouritesTab initialized.
[RATING_STATISTICS] Drawing configuration tab...
[RATING_STATISTICS] Finished drawing configuration tab...
[RATING_STATISTICS] Displaying configuration...
[RATING_STATISTICS] Drawing favourites tab...
[RATING_STATISTICS] CustomQGraphicsScene constructed
[RATING_STATISTICS] Finished drawing favourites tab...
[RATING_STATISTICS] Query Type changed to index 0
[RATING_STATISTICS] Painting statistics...
[RATING_STATISTICS] [SQL]  SELECT     a.total_tracks ,   a.total_albums ,   a.total_artists ,   a.rated_tracks ,   round(100 * a.rated_tracks / a.total_tracks, 2) ,   a.rated_albums ,   round(100 * a.rated_albums  / a.total_albums, 2) ,   a.rated_artists ,   round(100 * a.rated_artists / a.total_artists, 2) ,   round(a.avg_rating / 2, 1) ,   round(a.avg_score, 0) ,   round(a.avg_length, 0) FROM (     SELECT         (select count(*) from tracks) as total_tracks     ,   (select count(*) from albums) as total_albums     ,   (select count(*) from artists) as total_artists     ,   (select count(*) from tracks t JOIN statistics s ON (s.url = t.url and s.rating > 0)) as rated_tracks     ,   (select count(*) from (select distinct t.album from tracks t JOIN (select * from statistics where rating > 0) s ON (s.url = t.url) group by t.album having count(*) >= 4) x ) as rated_albums     ,   (select count(*) from (select distinct t.artist from tracks t JOIN (select * from statistics where rating > 0) s ON (s.url = t.url) group by t.album having count(*) >= 4) x ) as rated_artists     ,   (select avg(rating) from statistics where rating > 0) as avg_rating     ,   (select avg(score) from statistics where score > 0) as avg_score     ,   (select avg(length) from tracks) as avg_length     FROM         dual ) a ;
[RATING_STATISTICS] painting...
[RATING_STATISTICS] Finished painting statistics...
[RATING_STATISTICS] Query Type changed to index 1
[RATING_STATISTICS] Painting results...
[RATING_STATISTICS] [SQL]  SELECT     c.id,     i.path,     c.title, concat('by ', a.name), concat('on ',b.name),     c.rating,     round(c.score,0),     c.playcount,     c.length,     c.weight FROM (     SELECT         t.id, t.title, t.album, t.artist, s.rating, s.score, t.length, s.playcount,   (5.0 * 2 * rating) + (0.6 * 2 * score) + (0.5 * 1 * sqrt(length/1000)) + (2.5 * 2 * sqrt(playcount)) as weight     FROM statistics s JOIN tracks t ON (s.url = t.url)         WHERE 1=1 ORDER BY weight DESC     LIMIT 15 ) c JOIN albums b      ON (c.album  = b.id)     JOIN artists a     ON (c.artist = a.id)     LEFT JOIN images i ON (b.image  = i.id)
[RATING_STATISTICS] Drawing results
[RATING_STATISTICS] Finished painting results...
ASSERT: "width > 0.0" in file painting/qrasterizer.cpp, line 710
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = amarok path = <unknown> pid = 847
sock_file=/home/oliver/.kde4/socket-frodo/kdeinit4__0


And this the backtrace:

Code: Select all

Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0xb22b8720 (LWP 847))]

Thread 36 (Thread 0xaf88bb70 (LWP 848)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce412 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d101b4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xb076a475 in ?? () from /usr/lib/libxine.so.1
#4  0x0a0e8bc8 in ?? ()
#5  0x0a0e8bb0 in ?? ()
#6  0xaf88b32c in ?? ()
#7  0xaf88b32c in ?? ()
#8  0xaf88b334 in ?? ()
#9  0x0a0e8bb0 in ?? ()
#10 0x0a0e8bc8 in ?? ()
#11 0x4baf88d4 in ?? ()
#12 0x3522ef90 in ?? ()
#13 0x4baf88cf in ?? ()
#14 0x000d9a5a in ?? ()
#15 0xb5bd9ff4 in ?? () from /lib/libpthread.so.0
#16 0x00000000 in ?? ()

Thread 35 (Thread 0xaf034b70 (LWP 849)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5cf87b7 in poll () from /lib/libc.so.6
#2  0xb3d03ecc in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0x00000001 in ?? ()
#4  0xffffffff in ?? ()
#5  0xb5d10366 in pthread_mutex_unlock () from /lib/libc.so.6
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 34 (Thread 0xae833b70 (LWP 852)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5cf30db in read () from /lib/libc.so.6
#2  0xb09c3e32 in ?? () from /usr/lib/libasound.so.2
#3  0x0000000f in ?? ()
#4  0xae8331d0 in ?? ()
#5  0x00000048 in ?? ()
#6  0x00000005 in ?? ()
#7  0xb0999644 in ?? () from /usr/lib/libasound.so.2
#8  0xb09c3e06 in ?? () from /usr/lib/libasound.so.2
#9  0xb0a48ff4 in ?? () from /usr/lib/libasound.so.2
#10 0xb09c0e1d in snd_ctl_read () from /usr/lib/libasound.so.2
#11 0xae8331d0 in ?? ()
#12 0x0a10a0d4 in ?? ()
#13 0xb09c0df0 in ?? () from /usr/lib/libasound.so.2
#14 0x0a10c740 in ?? ()
#15 0xb09c0df6 in snd_ctl_read () from /usr/lib/libasound.so.2
#16 0xb09bd4b1 in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#17 0x00000000 in ?? ()

Thread 33 (Thread 0xae011b70 (LWP 853)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb07797fc in ?? () from /usr/lib/libxine.so.1
#4  0x0a10cd80 in ?? ()
#5  0x0a10cd68 in ?? ()
#6  0x00000000 in ?? ()

Thread 32 (Thread 0xad810b70 (LWP 854)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb07797fc in ?? () from /usr/lib/libxine.so.1
#4  0x0a22f1c0 in ?? ()
#5  0x0a22f1a8 in ?? ()
#6  0x00000000 in ?? ()

Thread 31 (Thread 0xad00fb70 (LWP 855)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb07797fc in ?? () from /usr/lib/libxine.so.1
#4  0x09fb3ab0 in ?? ()
#5  0x09fb3a98 in ?? ()
#6  0x00000000 in ?? ()

Thread 30 (Thread 0xac80eb70 (LWP 856)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb07797fc in ?? () from /usr/lib/libxine.so.1
#4  0x09fbad10 in ?? ()
#5  0x09fbacf8 in ?? ()
#6  0x00000000 in ?? ()

Thread 29 (Thread 0xab3cfb70 (LWP 858)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 28 (Thread 0xaa180b70 (LWP 859)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 27 (Thread 0xa997fb70 (LWP 860)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00004000 in ?? ()

Thread 26 (Thread 0xa917eb70 (LWP 861)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00010000 in ?? ()

Thread 25 (Thread 0xa897db70 (LWP 862)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 24 (Thread 0xa817cb70 (LWP 863)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 23 (Thread 0xa797bb70 (LWP 864)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 22 (Thread 0xa717ab70 (LWP 865)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 21 (Thread 0xa6979b70 (LWP 866)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 20 (Thread 0xa6178b70 (LWP 867)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 19 (Thread 0xa5977b70 (LWP 868)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 18 (Thread 0xa5176b70 (LWP 869)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 17 (Thread 0xa4975b70 (LWP 870)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 16 (Thread 0xa4174b70 (LWP 871)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 15 (Thread 0xa3973b70 (LWP 872)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 14 (Thread 0xa3172b70 (LWP 873)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 13 (Thread 0xa2971b70 (LWP 874)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 12 (Thread 0xa2170b70 (LWP 875)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0xab83ab68 in os_aio_print_debug () from /usr/lib/mysql/ib/libinnobase.so.0
#5  0x00000100 in ?? ()
#6  0x00000100 in ?? ()
#7  0xab7b3f05 in os_aio_simulated_handle () from /usr/lib/mysql/ib/libinnobase.so.0
#8  0x00000000 in ?? ()

Thread 11 (Thread 0xa0cdfb70 (LWP 877)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5cfbd31 in select () from /lib/libc.so.6
#2  0xab7b136c in os_thread_sleep () from /usr/lib/mysql/ib/libinnobase.so.0
#3  0x00000000 in ?? ()

Thread 10 (Thread 0xa04deb70 (LWP 878)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5cfbd31 in select () from /lib/libc.so.6
#2  0xab7b136c in os_thread_sleep () from /usr/lib/mysql/ib/libinnobase.so.0

Thread 9 (Thread 0x9fcddb70 (LWP 879)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xab7b0e7e in os_event_wait_low () from /usr/lib/mysql/ib/libinnobase.so.0
#4  0x0a6c0210 in ?? ()
#5  0xab83cd60 in ?? () from /usr/lib/mysql/ib/libinnobase.so.0
#6  0x00000000 in ?? ()

Thread 8 (Thread 0x9db1eb70 (LWP 882)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb440369c in WTF::TCMalloc_PageHeap::scavengerThread (this=0xb50e17a0) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299
#4  0xb4403711 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0xb50e17a0) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433
#5  0xb5bca42f in start_thread () from /lib/libpthread.so.0
#6  0xb5d02b9e in clone () from /lib/libc.so.6

Thread 7 (Thread 0x9d119b70 (LWP 883)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb69af7ba in QWaitConditionPrivate::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb541272a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb07d360, th=0xb07d900)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5416aed in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb07d6f8, th=0xb07d900)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5411e63 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb07d360, th=0xb07d900) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5416bfc in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0xb07d900) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0xb07d900, previous=0x9ab2aa30)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5414f78 in ThreadWeaver::ThreadRunHelper::run (this=0x9d119300, parent=0xb07d360, th=0xb07d900) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87
#11 0xb5415114 in ThreadWeaver::Thread::run (this=0xb07d900) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142
#12 0xb69ae7eb in QThreadPrivate::start (arg=0xb07d900) at thread/qthread_unix.cpp:248
#13 0xb5bca42f in start_thread () from /lib/libpthread.so.0
#14 0xb5d02b9e in clone () from /lib/libc.so.6

Thread 6 (Thread 0x9c7ffb70 (LWP 884)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb69af7ba in QWaitConditionPrivate::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb541272a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb07d360, th=0x9c8010c8)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5416aed in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb07d6f8, th=0x9c8010c8)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5411e63 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb07d360, th=0x9c8010c8) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5416bfc in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0x9c8010c8)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0x9c8010c8, previous=0xbd91d98)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5414f78 in ThreadWeaver::ThreadRunHelper::run (this=0x9c7ff300, parent=0xb07d360, th=0x9c8010c8) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87
#11 0xb5415114 in ThreadWeaver::Thread::run (this=0x9c8010c8) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142
#12 0xb69ae7eb in QThreadPrivate::start (arg=0x9c8010c8) at thread/qthread_unix.cpp:248
#13 0xb5bca42f in start_thread () from /lib/libpthread.so.0
#14 0xb5d02b9e in clone () from /lib/libc.so.6

Thread 5 (Thread 0x9bdb2b70 (LWP 887)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb69af7ba in QWaitConditionPrivate::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb541272a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb07d360, th=0xb085bd0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5416aed in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb07d6f8, th=0xb085bd0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5411e63 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb07d360, th=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5416bfc in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0xb085bd0, previous=0x0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5416c1e in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0xb085bd0, previous=0x0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5416c1e in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0xb085bd0, previous=0x0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb5416c1e in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0xb085bd0, previous=0x0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb5416c1e in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0xb085bd0, previous=0x0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb5414f78 in ThreadWeaver::ThreadRunHelper::run (this=0x9bdb2300, parent=0xb07d360, th=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87
#19 0xb5415114 in ThreadWeaver::Thread::run (this=0xb085bd0) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142
#20 0xb69ae7eb in QThreadPrivate::start (arg=0xb085bd0) at thread/qthread_unix.cpp:248
#21 0xb5bca42f in start_thread () from /lib/libpthread.so.0
#22 0xb5d02b9e in clone () from /lib/libc.so.6

Thread 4 (Thread 0x9b5b1b70 (LWP 888)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb69af7ba in QWaitConditionPrivate::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xb07d378, mutex=0xb07d618, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb541272a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb07d360, th=0x9c81dd88)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5416aed in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xb07d6f8, th=0x9c81dd88)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5411e63 in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xb07d360, th=0x9c81dd88) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5416bfc in ThreadWeaver::WorkingHardState::applyForWork (this=0xb07d6f8, th=0x9c81dd88)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5412934 in ThreadWeaver::WeaverImpl::applyForWork (this=0xb07d360, th=0x9c81dd88, previous=0x9ab1db10)
    at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5414f78 in ThreadWeaver::ThreadRunHelper::run (this=0x9b5b1300, parent=0xb07d360, th=0x9c81dd88) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87
#11 0xb5415114 in ThreadWeaver::Thread::run (this=0x9c81dd88) at /var/tmp/portage/kde-base/kdelibs-4.3.5/work/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142
#12 0xb69ae7eb in QThreadPrivate::start (arg=0x9c81dd88) at thread/qthread_unix.cpp:248
#13 0xb5bca42f in start_thread () from /lib/libpthread.so.0
#14 0xb5d02b9e in clone () from /lib/libc.so.6

Thread 3 (Thread 0x9aaffb70 (LWP 889)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5cfbd31 in select () from /lib/libc.so.6
#2  0xb6a89b82 in QProcessManager::run (this=0xb6bca890) at io/qprocess_unix.cpp:245
#3  0xb69ae7eb in QThreadPrivate::start (arg=0xb6bca890) at thread/qthread_unix.cpp:248
#4  0xb5bca42f in start_thread () from /lib/libpthread.so.0
#5  0xb5d02b9e in clone () from /lib/libc.so.6

Thread 2 (Thread 0x97f27b70 (LWP 895)):
#0  0xb78a9424 in __kernel_vsyscall ()
#1  0xb5bce0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5d1015d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb528a758 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb535a1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb528a7cd in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb535a1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb5bca42f in start_thread () from /lib/libpthread.so.0
#6  0xb5d02b9e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb22b8720 (LWP 847)):
[KCrash Handler]
#6  0xb78a9424 in __kernel_vsyscall ()
#7  0xb5c5c6e0 in raise () from /lib/libc.so.6
#8  0xb5c5df15 in abort () from /lib/libc.so.6
#9  0xb69a55d1 in qt_message_output (msgType=QtFatalMsg, buf=0xc774f40 "ASSERT: \"width > 0.0\" in file painting/qrasterizer.cpp, line 710") at global/qglobal.cpp:2250
#10 0xb69a57a9 in qt_message (msgType=QtFatalMsg, msg=0xb6b18968 "ASSERT: \"%s\" in file %s, line %d", ap=0xbf8ff514 "\203@s\266$@s\266\306\002") at global/qglobal.cpp:2296
#11 0xb69a5800 in qFatal (msg=0xb6b18968 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2479
#12 0xb69a5a24 in qt_assert (assertion=0xb6734083 "width > 0.0", file=0xb6734024 "painting/qrasterizer.cpp", line=710) at global/qglobal.cpp:2013
#13 0xb6182894 in QRasterizer::rasterizeLine (this=0xc25f990, a=..., b=..., width=nan(0x8000000000000), squareCap=false) at painting/qrasterizer.cpp:710
#14 0xb61c6f1b in QRasterPaintEngine::drawRects (this=0xbecbc70, rects=0xc29815c, rectCount=1) at painting/qpaintengine_raster.cpp:1611
#15 0xb6141e9b in QPainter::drawRects (this=0xbf901074, rects=0xc29815c, rectCount=1) at painting/qpainter.cpp:3464
#16 0xb663f406 in QPainter::drawRect (this=0xc19bd30, painter=0xbf901074, option=0xc292c50, widget=0xc2943d0) at ../../include/QtGui/../../src/gui/painting/qpainter.h:611
#17 QGraphicsRectItem::paint (this=0xc19bd30, painter=0xbf901074, option=0xc292c50, widget=0xc2943d0) at graphicsview/qgraphicsitem.cpp:8122
#18 0x96864df0 in QtScriptShell_QGraphicsRectItem::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*) () from /usr/lib/qt4/plugins/script/libqtscript_gui.so
#19 0xb66867e2 in QGraphicsScenePrivate::draw (this=0xc292af0, item=0xc19bd30, painter=0xbf901074, viewTransform=0xbf900fb8, transformPtr=0xbf900688, exposedRegion=0xc29310c, widget=0xc2943d0,
    opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4825
#20 0xb66876ba in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xc292af0, item=0xc19bd30, painter=0xbf901074, viewTransform=0xbf900fb8, exposedRegion=0xc29310c, widget=0xc2943d0,
    parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749
#21 0xb6686a69 in QGraphicsScenePrivate::draw (this=0xc292af0, item=0xbdf40f0, painter=0xbf901074, viewTransform=0xbf900fb8, transformPtr=0xbf900bb8, exposedRegion=0xc29310c, widget=0xc2943d0,
    opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4841
#22 0xb66876ba in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xc292af0, item=0xbdf40f0, painter=0xbf901074, viewTransform=0xbf900fb8, exposedRegion=0xc29310c, widget=0xc2943d0,
    parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749
#23 0xb6687c17 in QGraphicsScenePrivate::drawItems (this=0xc292af0, painter=0xbf901074, viewTransform=0xbf900fb8, exposedRegion=0xc29310c, widget=0xc2943d0) at graphicsview/qgraphicsscene.cpp:4619
#24 0xb66ad49c in QGraphicsView::paintEvent (this=0xc292878, event=0xbf901928) at graphicsview/qgraphicsview.cpp:3393
#25 0x9687f754 in QtScriptShell_QGraphicsView::paintEvent(QPaintEvent*) () from /usr/lib/qt4/plugins/script/libqtscript_gui.so
#26 0xb6034d07 in QWidget::event (this=0xc292878, event=0xbf901928) at kernel/qwidget.cpp:8144
#27 0xb642e09a in QFrame::event (this=0xc292878, e=0xbf901928) at widgets/qframe.cpp:557
#28 0xb64c8bb1 in QAbstractScrollArea::viewportEvent (this=0xc292878, e=0x6) at widgets/qabstractscrollarea.cpp:1036
#29 0xb66ab950 in QGraphicsView::viewportEvent (this=0xc292878, event=0xbf901928) at graphicsview/qgraphicsview.cpp:2787
#30 0x968838c4 in QtScriptShell_QGraphicsView::viewportEvent(QEvent*) () from /usr/lib/qt4/plugins/script/libqtscript_gui.so
#31 0xb64cb40b in QAbstractScrollAreaPrivate::viewportEvent (this=0xc2941e0, o=0xc2943d0, e=0xbf901928) at widgets/qabstractscrollarea_p.h:100
#32 QAbstractScrollAreaFilter::eventFilter (this=0xc2941e0, o=0xc2943d0, e=0xbf901928) at widgets/qabstractscrollarea_p.h:116
#33 0xb6aacf78 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9fb4c18, receiver=0xc2943d0, event=0xbf901928) at kernel/qcoreapplication.cpp:819
#34 0xb5fd3715 in QApplicationPrivate::notify_helper (this=0x9fb4c18, receiver=0xc2943d0, e=0xbf901928) at kernel/qapplication.cpp:4296
#35 0xb5fdc63e in QApplication::notify (this=0xbf902e40, receiver=0xc2943d0, e=0xbf901928) at kernel/qapplication.cpp:4265
#36 0xb722235f in App::notify (this=0xbf902e40, receiver=0xc2943d0, event=0xbf901928) at /var/tmp/portage/media-sound/amarok-2.3.0/work/amarok-2.3.0/src/App.cpp:917
#37 0xb6aad65a in QCoreApplication::notifyInternal (this=0xbf902e40, receiver=0xc2943d0, event=0xbf901928) at kernel/qcoreapplication.cpp:704
#38 0xb603e14c in QCoreApplication::sendSpontaneousEvent (this=0xc2943e8, pdev=0xc2b27a8, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xc2b2260)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#39 QWidgetPrivate::drawWidget (this=0xc2943e8, pdev=0xc2b27a8, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0xc2b2260) at kernel/qwidget.cpp:5339
#40 0xb6210b89 in QWidgetBackingStore::sync (this=0xc2b2260) at painting/qbackingstore.cpp:1283
#41 0xb602d722 in QWidgetPrivate::syncBackingStore (this=0xbeaa3d0) at kernel/qwidget.cpp:1672
#42 0xb60352f2 in QWidget::event (this=0xbec4548, event=0xb138840) at kernel/qwidget.cpp:8291
#43 0xb644c865 in QMainWindow::event (this=0xbec4548, event=0xb138840) at widgets/qmainwindow.cpp:1433
#44 0x96914174 in QtScriptShell_QMainWindow::event(QEvent*) () from /usr/lib/qt4/plugins/script/libqtscript_gui.so
#45 0xb5fd3725 in QApplicationPrivate::notify_helper (this=0x9fb4c18, receiver=0xbec4548, e=0xb138840) at kernel/qapplication.cpp:4300
#46 0xb5fdc63e in QApplication::notify (this=0xbf902e40, receiver=0xbec4548, e=0xb138840) at kernel/qapplication.cpp:4265
#47 0xb722235f in App::notify (this=0xbf902e40, receiver=0xbec4548, event=0xb138840) at /var/tmp/portage/media-sound/amarok-2.3.0/work/amarok-2.3.0/src/App.cpp:917
#48 0xb6aad65a in QCoreApplication::notifyInternal (this=0xbf902e40, receiver=0xbec4548, event=0xb138840) at kernel/qcoreapplication.cpp:704
#49 0xb6aae590 in QCoreApplication::sendEvent (receiver=0xbec4548, event_type=77, data=0x9ed7130) at kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0xbec4548, event_type=77, data=0x9ed7130) at kernel/qcoreapplication.cpp:1345
#51 0xb6aae80c in QCoreApplication::sendPostedEvents (receiver=0xbec4548, event_type=77) at kernel/qcoreapplication.cpp:1238
#52 0xb6692424 in QGraphicsViewPrivate::dispatchPendingUpdateRequests (this=0xc292af0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:184
#53 QGraphicsScenePrivate::_q_processDirtyItems (this=0xc292af0) at graphicsview/qgraphicsscene.cpp:509
#54 0xb6692633 in QGraphicsScene::qt_metacall (this=0xc28ec78, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xc25a5e8) at .moc/debug-shared/moc_qgraphicsscene.cpp:130
#55 0xb6ab419c in QMetaObject::metacall (object=0xc28ec78, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xc25a5e8) at kernel/qmetaobject.cpp:237
#56 0xb6abe60f in QMetaCallEvent::placeMetaCall (this=0xc2e38c0, object=0xc28ec78) at kernel/qobject.cpp:561
#57 0xb6abfce9 in QObject::event (this=0xc28ec78, e=0xc2e38c0) at kernel/qobject.cpp:1240
#58 0xb668bf09 in QGraphicsScene::event (this=0xc28ec78, event=0xc2e38c0) at graphicsview/qgraphicsscene.cpp:3500
#59 0x9686ad54 in QtScriptShell_QGraphicsScene::event(QEvent*) () from /usr/lib/qt4/plugins/script/libqtscript_gui.so
#60 0xb5fd3725 in QApplicationPrivate::notify_helper (this=0x9fb4c18, receiver=0xc28ec78, e=0xc2e38c0) at kernel/qapplication.cpp:4300
#61 0xb5fda2ce in QApplication::notify (this=0xbf902e40, receiver=0xc28ec78, e=0xc2e38c0) at kernel/qapplication.cpp:3704
#62 0xb722235f in App::notify (this=0xbf902e40, receiver=0xc28ec78, event=0xc2e38c0) at /var/tmp/portage/media-sound/amarok-2.3.0/work/amarok-2.3.0/src/App.cpp:917
#63 0xb6aad65a in QCoreApplication::notifyInternal (this=0xbf902e40, receiver=0xc28ec78, event=0xc2e38c0) at kernel/qcoreapplication.cpp:704
#64 0xb6aae590 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9ed7130) at kernel/qcoreapplication.h:215
#65 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9ed7130) at kernel/qcoreapplication.cpp:1345
#66 0xb6aae80c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#67 0xb6adb738 in QCoreApplication::sendPostedEvents (s=0x9fb74b8) at kernel/qcoreapplication.h:220
#68 postEventSourceDispatch (s=0x9fb74b8) at kernel/qeventdispatcher_glib.cpp:276
#69 0xb3cf2f8b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#70 0x09fb6c94 in ?? ()
#71 0x09fb79a8 in ?? ()
#72 0xb3d923b8 in ?? () from /usr/lib/libglib-2.0.so.0
#73 0xb3d923e0 in ?? () from /usr/lib/libglib-2.0.so.0
#74 0xb6adb708 in socketNotifierSourceDispatch (source=0x748dc35d) at kernel/qeventdispatcher_glib.cpp:113
Backtrace stopped: previous frame inner to this frame (corrupt stack?)


Please submit bugs and backtraces to http://bugs.kde.org, those do definitely not belong in the forum. It is simply impossible to handle bugs in a forum correctly.

Please also see this thread: viewtopic.php?f=115&t=67238

Mamarok wrote:Please submit bugs and backtraces to http://bugs.kde.org, those do definitely not belong in the forum. It is simply impossible to handle bugs in a forum correctly.

Please also see this thread: viewtopic.php?f=115&t=67238

I'm sorry, but I was asked to post it here:

markey wrote:Hmm, hard to say.

If you could generate a backtrace (amarok-dbg must be installed for debugging symbols), and then paste it here, I could maybe judge if the bug is in Amarok itself.

Additionally, you could start Amarok with "amarok --debug --nofork", and see what it prints right before it crashes.

Oliver

Ok, I've looked at the backtrace at bit. The line that causes the crash is this here:

Code: Select all

#12 0xb69a5a24 in qt_assert (assertion=0xb6734083 "width > 0.0", file=0xb6734024 "painting/qrasterizer.cpp", line=710) at global/qglobal.cpp:2013
#13 0xb6182894 in QRasterizer::rasterizeLine (this=0xc25f990, a=..., b=..., width=nan(0x8000000000000), squareCap=false) at painting/qrasterizer.cpp:710

So apparently the script tries to paint something, but with a width of 0. I would assume that this is a bug in the script then.

Could you contact the script author, maybe in the comments section of the script's home page?

markey wrote:So apparently the script tries to paint something, but with a width of 0. I would assume that this is a bug in the script then.

Could you contact the script author, maybe in the comments section of the script's home page?

Thanks for your support! I reported it to the script's author.

Oliver