Bug 682574 - crash in libpixman
Summary: crash in libpixman
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: pixman
Version: 14
Hardware: x86_64
OS: All
unspecified
high
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-03-06 20:47 UTC by Account closed by user
Modified: 2018-04-11 18:04 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-05-21 19:37:10 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
lspci -nn (2.78 KB, text/plain)
2011-03-06 20:49 UTC, Account closed by user 		no flags Details
dmesg (55.81 KB, text/plain)
2011-03-06 20:49 UTC, Account closed by user 		no flags Details
Xorg.0.log (34.39 KB, text/plain)
2011-03-06 20:50 UTC, Account closed by user 		no flags Details
console-output.txt with ERRORS !! (1.58 KB, text/plain)
2011-03-06 20:52 UTC, Account closed by user 		no flags Details
View All

Description Account closed by user 2011-03-06 20:47:31 UTC 
kernel-2.6.35.11-83.fc14.x86_64
glibc-2.13-1.x86_64
pixman-0.18.4-1.fc14.x86_64
xorg-x11-drv-mouse-1.5.0-5.fc14.x86_64
xorg-x11-server-Xorg-1.9.4-1.fc14.x86_64
xorg-x11-drv-ati-6.13.1-0.4.20100705git37b348059.fc14.x86_64
libdrm-2.4.22-1.fc14.x86_64
Comment 1 Account closed by user 2011-03-06 20:49:17 UTC 
Created attachment 482545 [details]
lspci -nn
Comment 2 Account closed by user 2011-03-06 20:49:49 UTC 
Created attachment 482546 [details]
dmesg
Comment 3 Account closed by user 2011-03-06 20:50:53 UTC 
Created attachment 482547 [details]
Xorg.0.log
Comment 4 Account closed by user 2011-03-06 20:52:38 UTC 
Created attachment 482548 [details]
console-output.txt with ERRORS !!
Comment 5 Matěj Cepl 2011-03-06 23:40:06 UTC 
CLosing as duplicate of bug 465884 for reasons explained there. Please, file a bug for each separate issue here (crashes etc.), message "EQ overflowing ..." etc. is so generic that it actually doesn't mean much.

*** This bug has been marked as a duplicate of bug 465884 ***
Comment 6 Matěj Cepl 2011-03-06 23:43:01 UTC 
Sorry, there is real crash here:

Backtrace:
0: /usr/bin/X (xorg_backtrace+0x28) [0x4a07b8]
1: /usr/bin/X (mieqEnqueue+0x1f4) [0x49fcb4]
2: /usr/bin/X (xf86PostButtonEventP+0xcf) [0x47cd4f]
3: /usr/bin/X (xf86PostButtonEvent+0xbe) [0x47ce7e]
4: /usr/lib64/xorg/modules/input/mouse_drv.so (0x7f31eaf48000+0x6316) [0x7f31eaf4e316]
5: /usr/lib64/xorg/modules/input/mouse_drv.so (0x7f31eaf48000+0x6b6c) [0x7f31eaf4eb6c]
6: /usr/lib64/xorg/modules/input/mouse_drv.so (0x7f31eaf48000+0x7050) [0x7f31eaf4f050]
7: /usr/bin/X (0x400000+0x6a5f7) [0x46a5f7]
8: /usr/bin/X (0x400000+0x118fb3) [0x518fb3]
9: /lib64/libc.so.6 (0x3395400000+0x33140) [0x3395433140]
10: /usr/lib64/libpixman-1.so.0 (0x33a1c00000+0x3cb66) [0x33a1c3cb66]
11: /usr/lib64/libpixman-1.so.0 (0x33a1c00000+0x307d3) [0x33a1c307d3]
12: /usr/lib64/libpixman-1.so.0 (pixman_image_composite32+0x103a) [0x33a1c3274a]
13: /usr/lib64/xorg/modules/libfb.so (fbComposite+0x220) [0x7f31ead3d710]
14: /usr/lib64/xorg/modules/libexa.so (0x7f31eab0d000+0x14140) [0x7f31eab21140]
15: /usr/lib64/xorg/modules/libexa.so (0x7f31eab0d000+0xffcc) [0x7f31eab1cfcc]
16: /usr/bin/X (0x400000+0xd6843) [0x4d6843]
17: /usr/bin/X (0x400000+0xcf559) [0x4cf559]
18: /usr/bin/X (0x400000+0x2d521) [0x42d521]
19: /usr/bin/X (0x400000+0x2157e) [0x42157e]
20: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x339541ee5d]
21: /usr/bin/X (0x400000+0x21129) [0x421129]
Comment 7 Walter Neumann 2011-04-14 16:28:14 UTC 
Sorry -- I don't know how to tell if this is the same bug. Happens every couple of days. Started fairly recently. Kernel 2.6.35.12-88.fc14.i686, intel graphics. Let me know if I can be of help.

[mi] EQ overflowing. The server is probably stuck in an infinite loop.

Backtrace:
0: /usr/bin/Xorg (xorg_backtrace+0x3c) [0x80e834c]
1: /usr/bin/Xorg (mieqEnqueue+0x1b7) [0x80e7777]
2: /usr/bin/Xorg (xf86PostMotionEventP+0xd2) [0x80c3122]
3: /usr/bin/Xorg (xf86PostMotionEvent+0x6b) [0x80c32bb]
4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f4000+0x2434) [0x7f6434]
5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f4000+0x4768) [0x7f8768]
6: /usr/bin/Xorg (0x8047000+0x69950) [0x80b0950]
7: /usr/bin/Xorg (0x8047000+0x122b6c) [0x8169b6c]
8: (vdso) (__kernel_sigreturn+0x0) [0x2f8400]
9: /usr/bin/Xorg (0x8047000+0x5f900) [0x80a6900]
10: (vdso) (__kernel_sigreturn+0x0) [0x2f8400]
11: /lib/libc.so.6 (0xbf1000+0x77bd6) [0xc68bd6]
12: /lib/libc.so.6 (0xbf1000+0x9a13590) [0xa604590]
13: /usr/lib/libpixman-1.so.0 (0x946000+0x16267) [0x95c267]
14: /usr/lib/libpixman-1.so.0 (0x946000+0x16267) [0x95c267]
15: /usr/lib/libpixman-1.so.0 (0x946000+0x16267) [0x95c267]
16: /usr/lib/libpixman-1.so.0 (0x946000+0x16504) [0x95c504]
17: /usr/lib/libpixman-1.so.0 (0x946000+0x39d41) [0x97fd41]
18: /usr/lib/libpixman-1.so.0 (pixman_image_composite32+0x10f2) [0x981b72]
19: /usr/lib/libpixman-1.so.0 (pixman_image_composite+0x8d) [0x981c3d]
20: /usr/lib/xorg/modules/libfb.so (fbComposite+0x1fe) [0xe4696e]
21: /usr/lib/xorg/modules/drivers/intel_drv.so (0x1db000+0x391bf) [0x2141bf]
22: /usr/lib/xorg/modules/drivers/intel_drv.so (0x1db000+0x35931) [0x210931]
23: /usr/bin/Xorg (0x8047000+0xdaef3) [0x8121ef3]
24: /usr/bin/Xorg (CompositePicture+0x233) [0x8116e13]
25: /usr/bin/Xorg (0x8047000+0xd39b9) [0x811a9b9]
26: /usr/bin/Xorg (0x8047000+0xd0624) [0x8117624]
27: /usr/bin/Xorg (0x8047000+0x28517) [0x806f517]
28: /usr/bin/Xorg (0x8047000+0x1b395) [0x8062395]
29: /lib/libc.so.6 (__libc_start_main+0xe6) [0xc07e36]
30: /usr/bin/Xorg (0x8047000+0x1af71) [0x8061f71]
Comment 8 Walter Neumann 2011-04-14 19:29:31 UTC 
Additional info (it just happened again).
This is very recent -- probably since the kernel update to 2.6.35.12-88.fc14.i686, but I can't swear to that. There have been other recent updates, including Firefox. It looks to me like a kernel crash. I'd be glad of advice whether this should be posted as a separate bug and if so, to what component.

The trigger every time has been clicking to a page on Firefox. Most times (maybe every time) the home page button (my home page is not the problem, it hasn't changed in ages).

Xorg crashes, keyboard is nonresponsive (touchpad still moves the mouse). I can ssh in. Xorg is running at most of processor. Killing Xorg gets back to a login screen. 

Most recent backtrace:

Backtrace:                                                                         
0: /usr/bin/Xorg (xorg_backtrace+0x3c) [0x80e834c]
1: /usr/bin/Xorg (mieqEnqueue+0x1b7) [0x80e7777]
2: /usr/bin/Xorg (xf86PostMotionEventP+0xd2) [0x80c3122]
3: /usr/bin/Xorg (xf86PostMotionEvent+0x6b) [0x80c32bb]
4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x1a8000+0x2434) [0x1aa434]
5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x1a8000+0x4768) [0x1ac768]
6: /usr/bin/Xorg (0x8047000+0x69950) [0x80b0950]
7: /usr/bin/Xorg (0x8047000+0x122b6c) [0x8169b6c]   
8: (vdso) (__kernel_sigreturn+0x0) [0x70d400]        
9: /usr/bin/Xorg (0x8047000+0x5f900) [0x80a6900]
10: (vdso) (__kernel_sigreturn+0x0) [0x70d400]
11: /usr/lib/libpixman-1.so.0 (0x946000+0x3c80) [0x949c80]
12: /usr/lib/libpixman-1.so.0 (0x946000+0x46565) [0x98c565]
13: /usr/lib/libpixman-1.so.0 (0x946000+0x157aa) [0x95b7aa]
14: /usr/lib/libpixman-1.so.0 (0x946000+0x39b50) [0x97fb50]
15: /usr/lib/libpixman-1.so.0 (pixman_image_composite32+0x10f2) [0x981b72]
16: /usr/lib/libpixman-1.so.0 (pixman_image_composite+0x8d) [0x981c3d]
17: /usr/lib/xorg/modules/libfb.so (fbComposite+0x1fe) [0x18996e]
18: /usr/lib/xorg/modules/drivers/intel_drv.so (0xf25000+0x391bf) [0xf5e1bf]
19: /usr/lib/xorg/modules/drivers/intel_drv.so (0xf25000+0x35931) [0xf5a931]
20: /usr/bin/Xorg (0x8047000+0xdaef3) [0x8121ef3]
21: /usr/bin/Xorg (CompositePicture+0x233) [0x8116e13]
22: /usr/bin/Xorg (0x8047000+0xd39b9) [0x811a9b9]
23: /usr/bin/Xorg (0x8047000+0xd0624) [0x8117624]
24: /usr/bin/Xorg (0x8047000+0x28517) [0x806f517] 
25: /usr/bin/Xorg (0x8047000+0x1b395) [0x8062395]
26: /lib/libc.so.6 (__libc_start_main+0xe6 [0xc07e36]
27: /usr/bin/Xorg (0x8047000+0x1af71) [0x8061f71] 
(In reply to comment #7)
> Sorry -- I don't know how to tell if this is the same bug. Happens every couple
> of days. Started fairly recently. Kernel 2.6.35.12-88.fc14.i686, intel
> graphics. Let me know if I can be of help.
> 
> [mi] EQ overflowing. The server is probably stuck in an infinite loop.
> 
> Backtrace:
> 0: /usr/bin/Xorg (xorg_backtrace+0x3c) [0x80e834c]
> 1: /usr/bin/Xorg (mieqEnqueue+0x1b7) [0x80e7777]
> 2: /usr/bin/Xorg (xf86PostMotionEventP+0xd2) [0x80c3122]
> 3: /usr/bin/Xorg (xf86PostMotionEvent+0x6b) [0x80c32bb]
> 4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f4000+0x2434) [0x7f6434]
> 5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f4000+0x4768) [0x7f8768]
> 6: /usr/bin/Xorg (0x8047000+0x69950) [0x80b0950]
> 7: /usr/bin/Xorg (0x8047000+0x122b6c) [0x8169b6c]
> 8: (vdso) (__kernel_sigreturn+0x0) [0x2f8400]
> 9: /usr/bin/Xorg (0x8047000+0x5f900) [0x80a6900]
> 10: (vdso) (__kernel_sigreturn+0x0) [0x2f8400]
> 11: /lib/libc.so.6 (0xbf1000+0x77bd6) [0xc68bd6]
> 12: /lib/libc.so.6 (0xbf1000+0x9a13590) [0xa604590]
> 13: /usr/lib/libpixman-1.so.0 (0x946000+0x16267) [0x95c267]
> 14: /usr/lib/libpixman-1.so.0 (0x946000+0x16267) [0x95c267]
> 15: /usr/lib/libpixman-1.so.0 (0x946000+0x16267) [0x95c267]
> 16: /usr/lib/libpixman-1.so.0 (0x946000+0x16504) [0x95c504]
> 17: /usr/lib/libpixman-1.so.0 (0x946000+0x39d41) [0x97fd41]
> 18: /usr/lib/libpixman-1.so.0 (pixman_image_composite32+0x10f2) [0x981b72]
> 19: /usr/lib/libpixman-1.so.0 (pixman_image_composite+0x8d) [0x981c3d]
> 20: /usr/lib/xorg/modules/libfb.so (fbComposite+0x1fe) [0xe4696e]
> 21: /usr/lib/xorg/modules/drivers/intel_drv.so (0x1db000+0x391bf) [0x2141bf]
> 22: /usr/lib/xorg/modules/drivers/intel_drv.so (0x1db000+0x35931) [0x210931]
> 23: /usr/bin/Xorg (0x8047000+0xdaef3) [0x8121ef3]
> 24: /usr/bin/Xorg (CompositePicture+0x233) [0x8116e13]
> 25: /usr/bin/Xorg (0x8047000+0xd39b9) [0x811a9b9]
> 26: /usr/bin/Xorg (0x8047000+0xd0624) [0x8117624]
> 27: /usr/bin/Xorg (0x8047000+0x28517) [0x806f517]
> 28: /usr/bin/Xorg (0x8047000+0x1b395) [0x8062395]
> 29: /lib/libc.so.6 (__libc_start_main+0xe6) [0xc07e36]
> 30: /usr/bin/Xorg (0x8047000+0x1af71) [0x8061f71]
Comment 9 Account closed by user 2011-05-21 19:37:10 UTC 
nobody cares, closing...
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