bugzilla-daemon at freedesktop.org
2012-Oct-29 21:23 UTC
[Nouveau] [Bug 56546] New: crash at the second render when applying gamma correction
https://bugs.freedesktop.org/show_bug.cgi?id=56546 Priority: medium Bug ID: 56546 Assignee: nouveau at lists.freedesktop.org Summary: crash at the second render when applying gamma correction Severity: critical Classification: Unclassified OS: Linux (All) Reporter: yves at 3delight.com Hardware: x86-64 (AMD64) Status: NEW Version: 8.0 Component: Drivers/DRI/nouveau Product: Mesa Created attachment 69256 --> https://bugs.freedesktop.org/attachment.cgi?id=69256&action=edit example of the crash Here a very simple program which illustrate a bug in driver 2.1 Mesa 8.0.4 when applying a gamma value with opengl. (The program is OK with driver NVIDIA). In attachment, the file utc24.tga used by the program glut_gamma_bug.cpp. Compile the program with the command: g++ -L/usr/lib64 -lGL -lGLU -lglut -lX11 -lXi -lxcb-glx -lxcb-xlib -ldl glut_gamma_bug.cpp Start it with: ./a.out It will open a small window with an image composed of vertical strips. Press the enter key (it apply a gamma correction of 3 to the image): a) it will print a message: KEY_ENTER b) it will print another message: current error GL: no error c) the same image will be brightness d) at the second message: current error GL: no error, it will crash Crash in: ==17340== Invalid read of size 4 ==17340== at 0xE5D4ABE: set_sampler_views.isra.2 (u_atomic.h:62) ==17340== by 0xE5B72E8: draw_textured_quad.isra.8 (st_cb_drawpixels.c:777) ==17340== by 0xE5B9596: st_DrawPixels (st_cb_drawpixels.c:1156) ==17340== by 0xE56BE98: _mesa_DrawPixels (drawpix.c:131) =17340== Address 0x101a95b0 is 0 bytes inside a block of size 96 free'd ==17340== at 0x4C2A5C6: free (vg_replace_malloc.c:446) ==17340== by 0xE5B95FB: st_DrawPixels (u_inlines.h:134) ==17340== by 0xE56BE98: _mesa_DrawPixels (drawpix.c:131) Thanks. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121029/ca466242/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Oct-29 21:26 UTC
[Nouveau] [Bug 56546] crash at the second render when applying gamma correction
https://bugs.freedesktop.org/show_bug.cgi?id=56546 --- Comment #1 from Yves Claude <yves at 3delight.com> --- Created attachment 69257 --> https://bugs.freedesktop.org/attachment.cgi?id=69257&action=edit data image for cpp file -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121029/65f822ed/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Aug-26 03:03 UTC
[Nouveau] [Bug 56546] crash at the second render when applying gamma correction
https://bugs.freedesktop.org/show_bug.cgi?id=56546 --- Comment #2 from Ilia Mirkin <imirkin at alum.mit.edu> --- Couldn't reproduce this with mesa 9.1 or 9.2 on nv96. Please re-test, and if you're still having issues, please provide more information about your setup. (I did see a glibc malloc warning, but I didn't try to figure out if it was in your code or not.) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20130826/fefb825b/attachment.html>
bugzilla-daemon at freedesktop.org
2013-Sep-27 02:01 UTC
[Nouveau] [Bug 56546] crash at the second render when applying gamma correction
https://bugs.freedesktop.org/show_bug.cgi?id=56546 Ilia Mirkin <imirkin at alum.mit.edu> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #3 from Ilia Mirkin <imirkin at alum.mit.edu> --- No response to re-test request in a month. Closing as invalid. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20130927/666e45df/attachment-0001.html>