Attachment 55761 Details for Bug 44874 – valgrind output

valgrind output

X_valgrind.out (text/plain), 33.09 KB, created by Joe Nahmias on 2012-01-18 20:42:26 UTC

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Creator: Joe Nahmias

Created: 2012-01-18 20:42:26 UTC

Size: 33.09 KB

patch

obsolete

># cp /usr/bin/X /root/X
># valgrind --trace-children=yes /root/X -ac -noreset
>==4071== Memcheck, a memory error detector
>==4071== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==4071== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==4071== Command: /root/X -ac -noreset
>==4071== 
>==4071== Memcheck, a memory error detector
>==4071== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==4071== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==4071== Command: /usr/bin/Xorg -ac -noreset
>==4071== 
>
>X.Org X Server 1.11.99.901 (1.12.0 RC 1)
>Release Date: 2011-12-27
>X Protocol Version 11, Revision 0
>Build Operating System: Linux 3.2.0-rc6+ x86_64 Debian
>Current Operating System: Linux brain 3.2.0-rc7-amd64 #1 SMP Wed Dec 28 14:29:59 UTC 2011 x86_64
>Kernel command line: BOOT_IMAGE=/vmlinuz-3.2.0-rc7-amd64 root=/dev/mapper/diskvg-root ro quiet
>Build Date: 29 December 2011  11:08:03PM
>xorg-server 2:1.11.99.901-1 (Cyril Brulebois <kibi@debian.org>) 
>Current version of pixman: 0.24.0
>	Before reporting problems, check http://wiki.x.org
>	to make sure that you have the latest version.
>Markers: (--) probed, (**) from config file, (==) default setting,
>	(++) from command line, (!!) notice, (II) informational,
>	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
>(==) Log file: "/var/log/Xorg.0.log", Time: Wed Jan 18 23:18:49 2012
>(==) Using system config directory "/usr/share/X11/xorg.conf.d"
>==4076== Memcheck, a memory error detector
>==4076== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==4076== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==4076== Command: /sbin/modprobe fbcon
>==4076== 
>FATAL: Module fbcon not found.
>==4076== 
>==4076== HEAP SUMMARY:
>==4076==     in use at exit: 10,592 bytes in 541 blocks
>==4076==   total heap usage: 913 allocs, 372 frees, 130,528 bytes allocated
>==4076== 
>==4076== LEAK SUMMARY:
>==4076==    definitely lost: 0 bytes in 0 blocks
>==4076==    indirectly lost: 0 bytes in 0 blocks
>==4076==      possibly lost: 0 bytes in 0 blocks
>==4076==    still reachable: 10,592 bytes in 541 blocks
>==4076==         suppressed: 0 bytes in 0 blocks
>==4076== Rerun with --leak-check=full to see details of leaked memory
>==4076== 
>==4076== For counts of detected and suppressed errors, rerun with: -v
>==4076== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 2 from 2)
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898AD5B: drmCommandWriteRead (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF5DF1: sna_pre_init (sna_driver.c:357)
>==4071==    by 0x19A5EB: InitOutput (xf86Init.c:580)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff0003b4 is on thread 1's stack
>==4071== 
>==4071== Warning: noted but unhandled ioctl 0x6458 with no size/direction hints
>==4071==    This could cause spurious value errors to appear.
>==4071==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCC77C: kgem_init (kgem.c:529)
>==4071==    by 0x8DF5AD2: sna_pre_init (sna_driver.c:495)
>==4071==    by 0x19A5EB: InitOutput (xf86Init.c:580)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff0002f4 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898C104: drmModeGetCrtc (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF3CDB: sna_mode_pre_init (sna_display.c:869)
>==4071==    by 0x8DF5C83: sna_pre_init (sna_driver.c:542)
>==4071==    by 0x19A5EB: InitOutput (xf86Init.c:580)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff000260 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF3C4A: sna_mode_pre_init (sna_display.c:154)
>==4071==    by 0x8DF5C83: sna_pre_init (sna_driver.c:542)
>==4071==    by 0x19A5EB: InitOutput (xf86Init.c:580)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff00030c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898C34B: drmModeGetEncoder (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF2374: sna_output_init (sna_display.c:1552)
>==4071==    by 0x8DF3D7D: sna_mode_pre_init (sna_display.c:1895)
>==4071==    by 0x8DF5C83: sna_pre_init (sna_driver.c:542)
>==4071==    by 0x19A5EB: InitOutput (xf86Init.c:580)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff0000e8 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898C7E3: drmModeGetProperty (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF2CCF: sna_output_get_modes (sna_display.c:971)
>==4071==    by 0x1CA0C6: xf86ProbeOutputModes (xf86Crtc.c:1617)
>==4071==    by 0x1CBCF4: xf86InitialConfiguration (xf86Crtc.c:2402)
>==4071==    by 0x8DF3D9B: sna_mode_pre_init (sna_display.c:1897)
>==4071==    by 0x8DF5C83: sna_pre_init (sna_driver.c:542)
>==4071==    by 0x19A5EB: InitOutput (xf86Init.c:580)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7fefffed8 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCB7DF: gem_create (kgem.c:334)
>==4071==    by 0x8DCDF19: kgem_create_linear (kgem.c:1975)
>==4071==    by 0x8DFE3D7: sna_static_stream_fini (sna_stream.c:90)
>==4071==    by 0x8E3ABE1: gen6_render_init (gen6_render.c:3940)
>==4071==    by 0x8DE9D47: sna_accel_init (sna_accel.c:10084)
>==4071==    by 0x8DF4DDE: sna_screen_init (sna_driver.c:870)
>==4071==    by 0x15AD80: AddScreen (dispatch.c:3905)
>==4071==    by 0x19A04B: InitOutput (xf86Init.c:817)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff00028c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCC3FE: gem_write.constprop.19 (kgem.c:249)
>==4071==    by 0x8DCD754: kgem_bo_write (kgem.c:314)
>==4071==    by 0x8DFE3F1: sna_static_stream_fini (sna_stream.c:91)
>==4071==    by 0x8E3ABE1: gen6_render_init (gen6_render.c:3940)
>==4071==    by 0x8DE9D47: sna_accel_init (sna_accel.c:10084)
>==4071==    by 0x8DF4DDE: sna_screen_init (sna_driver.c:870)
>==4071==    by 0x15AD80: AddScreen (dispatch.c:3905)
>==4071==    by 0x19A04B: InitOutput (xf86Init.c:817)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff000274 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898C7E3: drmModeGetProperty (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF1AE9: sna_output_create_resources (sna_display.c:1228)
>==4071==    by 0x1D567B: xf86RandR12Init (xf86RandR12.c:1575)
>==4071==    by 0x1C9481: xf86CrtcScreenInit (xf86Crtc.c:782)
>==4071==    by 0x8DF4EEF: sna_screen_init (sna_driver.c:914)
>==4071==    by 0x15AD80: AddScreen (dispatch.c:3905)
>==4071==    by 0x19A04B: InitOutput (xf86Init.c:817)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff0001e8 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898AD5B: drmCommandWriteRead (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8E0CAEF: sna_video_overlay_setup (sna_video_overlay.c:113)
>==4071==    by 0x8E0BBE3: sna_video_init (sna_video.c:512)
>==4071==    by 0x8DF4F4D: sna_screen_init (sna_driver.c:928)
>==4071==    by 0x15AD80: AddScreen (dispatch.c:3905)
>==4071==    by 0x19A04B: InitOutput (xf86Init.c:817)
>==4071==    by 0x14981C: main (main.c:204)
>==4071==  Address 0x7ff0002b4 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898AD5B: drmCommandWriteRead (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x9F15EB3: ??? (in /usr/lib/x86_64-linux-gnu/dri/i965_dri.so)
>==4071==    by 0x9F15F3D: ??? (in /usr/lib/x86_64-linux-gnu/dri/i965_dri.so)
>==4071==    by 0x9F02E32: ??? (in /usr/lib/x86_64-linux-gnu/dri/i965_dri.so)
>==4071==    by 0x834B1AD: __glXDRIscreenProbe (glxdri2.c:728)
>==4071==    by 0x83418FA: GlxExtensionInit (glxext.c:327)
>==4071==    by 0x1C7BD8: InitExtensions (miinitext.c:539)
>==4071==    by 0x149834: main (main.c:208)
>==4071==  Address 0x7ff0002c4 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCB7DF: gem_create (kgem.c:334)
>==4071==    by 0x8DCF11F: kgem_create_2d (kgem.c:2352)
>==4071==    by 0x8DDA391: sna_pixmap_force_to_gpu (sna_accel.c:1740)
>==4071==    by 0x8DF549C: sna_create_screen_resources (sna_driver.c:201)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff00037c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8DCB8E9: gem_set_tiling (kgem.c:182)
>==4071==    by 0x8DCF17C: kgem_create_2d (kgem.c:2365)
>==4071==    by 0x8DDA391: sna_pixmap_force_to_gpu (sna_accel.c:1740)
>==4071==    by 0x8DF549C: sna_create_screen_resources (sna_driver.c:201)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff00035c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8DCB8E9: gem_set_tiling (kgem.c:182)
>==4071==    by 0x8DCF17C: kgem_create_2d (kgem.c:2365)
>==4071==    by 0x8DD2A6B: sna_pixmap_create_scratch (sna_accel.c:602)
>==4071==    by 0x8DF7ABF: sna_glyphs_create (sna_glyphs.c:170)
>==4071==    by 0x8DE9DB7: sna_accel_create (sna_accel.c:10114)
>==4071==    by 0x8DF54B7: sna_create_screen_resources (sna_driver.c:212)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff00029c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898C104: drmModeGetCrtc (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF35F8: sna_copy_fbcon (sna_display.c:530)
>==4071==    by 0x8DF54F7: sna_create_screen_resources (sna_driver.c:218)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff000340 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF369E: sna_copy_fbcon (sna_display.c:493)
>==4071==    by 0x8DF54F7: sna_create_screen_resources (sna_driver.c:218)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff000414 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCDE7C: kgem_create_for_name (kgem.c:1949)
>==4071==    by 0x8DF36DF: sna_copy_fbcon (sna_display.c:497)
>==4071==    by 0x8DF54F7: sna_create_screen_resources (sna_driver.c:218)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff0003a4 is on thread 1's stack
>==4071== 
>==4071== Warning: noted but unhandled ioctl 0x641e with no size/direction hints
>==4071==    This could cause spurious value errors to appear.
>==4071==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCC3FE: gem_write.constprop.19 (kgem.c:249)
>==4071==    by 0x8DCE6A6: _kgem_submit (kgem.c:1351)
>==4071==    by 0x8DF41CB: sna_crtc_set_mode_major (kgem.h:230)
>==4071==    by 0x1CB0FE: xf86CrtcSetModeTransform (xf86Crtc.c:303)
>==4071==    by 0x1CB8F0: xf86SetDesiredModes (xf86Crtc.c:2677)
>==4071==    by 0x8DF5500: sna_create_screen_resources (sna_driver.c:220)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff000004 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCB803: gem_close (kgem.c:413)
>==4071==    by 0x8DCBA02: kgem_bo_free (kgem.c:865)
>==4071==    by 0x8DCE2A6: _kgem_submit (kgem.c:1134)
>==4071==    by 0x8DF41CB: sna_crtc_set_mode_major (kgem.h:230)
>==4071==    by 0x1CB0FE: xf86CrtcSetModeTransform (xf86Crtc.c:303)
>==4071==    by 0x1CB8F0: xf86SetDesiredModes (xf86Crtc.c:2677)
>==4071==    by 0x8DF5500: sna_create_screen_resources (sna_driver.c:220)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7fefffff4 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898C268: drmModeSetCrtc (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF170E: sna_crtc_apply (sna_display.c:397)
>==4071==    by 0x8DF3FD0: sna_crtc_set_mode_major (sna_display.c:683)
>==4071==    by 0x1CB0FE: xf86CrtcSetModeTransform (xf86Crtc.c:303)
>==4071==    by 0x1CB8F0: xf86SetDesiredModes (xf86Crtc.c:2677)
>==4071==    by 0x8DF5500: sna_create_screen_resources (sna_driver.c:220)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7feffffcc is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898C7E3: drmModeGetProperty (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF2B82: sna_output_dpms (sna_display.c:1146)
>==4071==    by 0x1CAF3B: xf86DisableUnusedFunctions (xf86Crtc.c:2898)
>==4071==    by 0x1CB835: xf86SetDesiredModes (xf86Crtc.c:2682)
>==4071==    by 0x8DF5500: sna_create_screen_resources (sna_driver.c:220)
>==4071==    by 0x1C8C26: xf86CrtcCreateScreenResources (xf86Crtc.c:725)
>==4071==    by 0x14987B: main (main.c:216)
>==4071==  Address 0x7ff000318 is on thread 1's stack
>==4071== 
>==4071== Conditional jump or move depends on uninitialised value(s)
>==4071==    at 0x6DE3290: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
>==4071==    by 0x6DE337F: inflateInit2_ (in /usr/lib/libz.so.1.2.3.4)
>==4071==    by 0x5B79E95: BufFilePushZIP (in /usr/lib/libXfont.so.1.4.1)
>==4071==    by 0x5B75698: FontFileOpen (in /usr/lib/libXfont.so.1.4.1)
>==4071==    by 0x5B869A9: ??? (in /usr/lib/libXfont.so.1.4.1)
>==4071==    by 0x5B770FC: ??? (in /usr/lib/libXfont.so.1.4.1)
>==4071==    by 0x5B78CAC: ??? (in /usr/lib/libXfont.so.1.4.1)
>==4071==    by 0x15CE2F: doOpenFont (dixfonts.c:279)
>==4071==    by 0x15D334: OpenFont (dixfonts.c:452)
>==4071==    by 0x15D3E5: SetDefaultFont (dixfonts.c:129)
>==4071==    by 0x1498F6: main (main.c:230)
>==4071== 
>==4077== Memcheck, a memory error detector
>==4077== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==4077== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==4077== Command: /bin/sh -c "/usr/bin/xkbcomp"\ -w\ 1\ "-R/usr/share/X11/xkb"\ -xkm\ "-"\ -em1\ "The\ XKEYBOARD\ keymap\ compiler\ (xkbcomp)\ reports:"\ -emp\ "\>\ "\ -eml\ "Errors\ from\ xkbcomp\ are\ not\ fatal\ to\ the\ X\ server"\ "/var/lib/xkb/server-0.xkm"
>==4077== 
>==4078== Memcheck, a memory error detector
>==4078== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==4078== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==4078== Command: /usr/bin/xkbcomp -w 1 -R/usr/share/X11/xkb -xkm - -em1 The\ XKEYBOARD\ keymap\ compiler\ (xkbcomp)\ reports: -emp \>\  -eml Errors\ from\ xkbcomp\ are\ not\ fatal\ to\ the\ X\ server /var/lib/xkb/server-0.xkm
>==4078== 
>==4078== Syscall param write(buf) points to uninitialised byte(s)
>==4078==    at 0x5459520: __write_nocancel (syscall-template.S:82)
>==4078==    by 0x53FE732: _IO_file_write@@GLIBC_2.2.5 (fileops.c:1276)
>==4078==    by 0x53FE3A9: new_do_write (fileops.c:530)
>==4078==    by 0x53FE6D4: _IO_do_write@@GLIBC_2.2.5 (fileops.c:503)
>==4078==    by 0x53FE50C: _IO_file_xsputn@@GLIBC_2.2.5 (fileops.c:1358)
>==4078==    by 0x53F49EC: fwrite (iofwrite.c:45)
>==4078==    by 0x5183576: XkbWriteXKMFile (in /usr/lib/libxkbfile.so.1.0.2)
>==4078==    by 0x403836: ??? (in /usr/bin/xkbcomp)
>==4078==    by 0x53AEEAC: (below main) (libc-start.c:228)
>==4078==  Address 0x40225fb is not stack'd, malloc'd or (recently) free'd
>==4078== 
>==4078== 
>==4078== HEAP SUMMARY:
>==4078==     in use at exit: 899,692 bytes in 29,184 blocks
>==4078==   total heap usage: 30,859 allocs, 1,675 frees, 1,454,914 bytes allocated
>==4078== 
>==4078== LEAK SUMMARY:
>==4078==    definitely lost: 80,872 bytes in 6,023 blocks
>==4078==    indirectly lost: 29,067 bytes in 491 blocks
>==4078==      possibly lost: 0 bytes in 0 blocks
>==4078==    still reachable: 789,753 bytes in 22,670 blocks
>==4078==         suppressed: 0 bytes in 0 blocks
>==4078== Rerun with --leak-check=full to see details of leaked memory
>==4078== 
>==4078== For counts of detected and suppressed errors, rerun with: -v
>==4078== Use --track-origins=yes to see where uninitialised values come from
>==4078== ERROR SUMMARY: 2 errors from 1 contexts (suppressed: 2 from 2)
>==4077== 
>==4077== HEAP SUMMARY:
>==4077==     in use at exit: 918 bytes in 26 blocks
>==4077==   total heap usage: 31 allocs, 5 frees, 6,142 bytes allocated
>==4077== 
>==4077== LEAK SUMMARY:
>==4077==    definitely lost: 0 bytes in 0 blocks
>==4077==    indirectly lost: 0 bytes in 0 blocks
>==4077==      possibly lost: 0 bytes in 0 blocks
>==4077==    still reachable: 918 bytes in 26 blocks
>==4077==         suppressed: 0 bytes in 0 blocks
>==4077== Rerun with --leak-check=full to see details of leaked memory
>==4077== 
>==4077== For counts of detected and suppressed errors, rerun with: -v
>==4077== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 2 from 2)
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCB838: kgem_bo_set_purgeable (kgem.c:353)
>==4071==    by 0x8DCCD0A: kgem_retire (kgem.c:1099)
>==4071==    by 0x8DEA47B: sna_accel_wakeup_handler (sna_accel.c:10171)
>==4071==    by 0x8DF5FFC: sna_wakeup_handler (sna_driver.c:609)
>==4071==    by 0x15E981: WakeupHandler (dixutils.c:424)
>==4071==    by 0x28D515: WaitForSomething (WaitFor.c:235)
>==4071==    by 0x15A791: Dispatch (dispatch.c:366)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff0000c8 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCB748: kgem_bo_clear_purgeable (kgem.c:397)
>==4071==    by 0x8DCD465: search_linear_cache (kgem.c:1849)
>==4071==    by 0x8DCDEED: kgem_create_linear (kgem.c:1971)
>==4071==    by 0x8DCE09F: _kgem_submit (kgem.c:1486)
>==4071==    by 0x8DE9F52: sna_accel_block_handler (kgem.h:236)
>==4071==    by 0x15E7B9: BlockHandler (dixutils.c:385)
>==4071==    by 0x28D47C: WaitForSomething (WaitFor.c:219)
>==4071==    by 0x15A791: Dispatch (dispatch.c:366)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff000008 is on thread 1's stack
>==4071== 
>==4071== Warning: noted but unhandled ioctl 0x6458 with no size/direction hints
>==4071==    This could cause spurious value errors to appear.
>==4071==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==4071== Syscall param writev(vector[...]) points to uninitialised byte(s)
>==4071==    at 0x69205DB: writev (writev.c:51)
>==4071==    by 0x2976AB: _XSERVTransSocketWritev (Xtranssock.c:2174)
>==4071==    by 0x292E34: FlushClient (io.c:936)
>==4071==    by 0x293688: FlushAllOutput (io.c:680)
>==4071==    by 0x15A8F1: Dispatch (dispatch.c:458)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0xad23b1c is 12 bytes inside a block of size 4,096 alloc'd
>==4071==    at 0x4C260C6: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==4071==    by 0x2934F0: WriteToClient (io.c:1077)
>==4071==    by 0x15A698: ProcEstablishConnection (dispatch.c:3681)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8DCB8E9: gem_set_tiling (kgem.c:182)
>==4071==    by 0x8DCF17C: kgem_create_2d (kgem.c:2365)
>==4071==    by 0x8DD25C4: sna_pixmap_create_mappable_gpu (sna_accel.c:990)
>==4071==    by 0x8DD28CD: sna_put_image_upload_blt.isra.50 (sna_accel.c:2087)
>==4071==    by 0x8DE44A7: sna_put_image (sna_accel.c:2180)
>==4071==    by 0x22219B: damagePutImage (damage.c:830)
>==4071==    by 0x15772D: ProcPutImage (dispatch.c:1989)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff0000ac is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCC439: gem_mmap.constprop.20 (kgem.c:197)
>==4071==    by 0x8DCF69E: kgem_bo_map (kgem.c:2626)
>==4071==    by 0x8DFA247: sna_write_boxes (sna_io.c:287)
>==4071==    by 0x8DD281D: sna_put_image_upload_blt.isra.50 (sna_accel.c:2117)
>==4071==    by 0x8DE44A7: sna_put_image (sna_accel.c:2180)
>==4071==    by 0x22219B: damagePutImage (damage.c:830)
>==4071==    by 0x15772D: ProcPutImage (dispatch.c:1989)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff000024 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF17C5: sna_crtc_load_cursor_argb (sna_display.c:722)
>==4071==    by 0x1CDF54: xf86_crtc_convert_cursor_to_argb (xf86Cursors.c:255)
>==4071==    by 0x1CE218: xf86_load_cursor_image (xf86Cursors.c:493)
>==4071==    by 0x1D90B4: xf86SetCursor (xf86HWCurs.c:148)
>==4071==    by 0x1D7A6B: xf86CursorSetCursor (xf86Cursor.c:349)
>==4071==    by 0x1D7BD1: xf86CursorEnableDisableFBAccess (xf86Cursor.c:235)
>==4071==    by 0x196FFB: xf86Wakeup (xf86Events.c:530)
>==4071==    by 0x15E94A: WakeupHandler (dixutils.c:421)
>==4071==    by 0x28D515: WaitForSomething (WaitFor.c:235)
>==4071==    by 0x15A791: Dispatch (dispatch.c:366)
>==4071==  Address 0x7fefffe64 is on thread 1's stack
>==4071== 
>==4071== Syscall param writev(vector[...]) points to uninitialised byte(s)
>==4071==    at 0x69205DB: writev (writev.c:51)
>==4071==    by 0x2976AB: _XSERVTransSocketWritev (Xtranssock.c:2174)
>==4071==    by 0x292E34: FlushClient (io.c:936)
>==4071==    by 0x29339B: WriteToClient (io.c:858)
>==4071==    by 0x833E172: __glXDisp_GetVisualConfigs (glxcmds.c:969)
>==4071==    by 0x8341758: __glXDispatch (glxext.c:547)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0xad23b11 is 1 bytes inside a block of size 4,096 alloc'd
>==4071==    at 0x4C260C6: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==4071==    by 0x2934F0: WriteToClient (io.c:1077)
>==4071==    by 0x15A698: ProcEstablishConnection (dispatch.c:3681)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8989D7D: drmWaitVBlank (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8E452CA: sna_dri_get_msc (sna_dri.c:1643)
>==4071==    by 0x8B92F0C: DRI2CreateDrawable (dri2.c:176)
>==4071==    by 0x8B94F4F: ProcDRI2Dispatch (dri2ext.c:183)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff000318 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8DCB8E9: gem_set_tiling (kgem.c:182)
>==4071==    by 0x8DCF17C: kgem_create_2d (kgem.c:2365)
>==4071==    by 0x8E45528: sna_dri_create_buffer (sna_dri.c:208)
>==4071==    by 0x8B92641: allocate_or_reuse_buffer.isra.2 (dri2.c:383)
>==4071==    by 0x8B932E1: do_get_buffers (dri2.c:458)
>==4071==    by 0x8B9365F: DRI2GetBuffersWithFormat (dri2.c:574)
>==4071==    by 0x8B94FE2: ProcDRI2Dispatch (dri2ext.c:302)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff00016c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCF7C8: kgem_bo_flink (kgem.c:2708)
>==4071==    by 0x8E454BD: sna_dri_create_buffer (sna_dri.c:273)
>==4071==    by 0x8B92641: allocate_or_reuse_buffer.isra.2 (dri2.c:383)
>==4071==    by 0x8B932E1: do_get_buffers (dri2.c:458)
>==4071==    by 0x8B9365F: DRI2GetBuffersWithFormat (dri2.c:574)
>==4071==    by 0x8B94FE2: ProcDRI2Dispatch (dri2ext.c:302)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff000214 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8DCB8E9: gem_set_tiling (kgem.c:182)
>==4071==    by 0x8DCF17C: kgem_create_2d (kgem.c:2365)
>==4071==    by 0x8E45468: sna_dri_create_buffer (sna_dri.c:253)
>==4071==    by 0x8B92641: allocate_or_reuse_buffer.isra.2 (dri2.c:383)
>==4071==    by 0x8B932E1: do_get_buffers (dri2.c:458)
>==4071==    by 0x8B9365F: DRI2GetBuffersWithFormat (dri2.c:574)
>==4071==    by 0x8B94FE2: ProcDRI2Dispatch (dri2ext.c:302)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff00016c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8989D7D: drmWaitVBlank (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8E452CA: sna_dri_get_msc (sna_dri.c:1643)
>==4071==    by 0x8B93BFD: DRI2SwapBuffers (dri2.c:909)
>==4071==    by 0x8B94B72: ProcDRI2Dispatch (dri2ext.c:403)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff0002c8 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x898BF75: drmModeAddFB (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DF3989: sna_page_flip (sna_display.c:1817)
>==4071==    by 0x8E45C75: sna_dri_page_flip (sna_dri.c:737)
>==4071==    by 0x8E4673B: sna_dri_schedule_swap (sna_dri.c:1179)
>==4071==    by 0x8B93B1F: DRI2SwapBuffers (dri2.c:930)
>==4071==    by 0x8B94B72: ProcDRI2Dispatch (dri2ext.c:403)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff000190 is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8DCB8E9: gem_set_tiling (kgem.c:182)
>==4071==    by 0x8DCF17C: kgem_create_2d (kgem.c:2365)
>==4071==    by 0x8E4678D: sna_dri_schedule_swap (sna_dri.c:1189)
>==4071==    by 0x8B93B1F: DRI2SwapBuffers (dri2.c:930)
>==4071==    by 0x8B94B72: ProcDRI2Dispatch (dri2ext.c:403)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff00016c is on thread 1's stack
>==4071== 
>==4071== Syscall param ioctl(generic) points to uninitialised byte(s)
>==4071==    at 0x69204F7: ioctl (syscall-template.S:82)
>==4071==    by 0x8988A27: drmIoctl (in /usr/lib/x86_64-linux-gnu/libdrm.so.2.4.0)
>==4071==    by 0x8DCF7C8: kgem_bo_flink (kgem.c:2708)
>==4071==    by 0x8E467A1: sna_dri_schedule_swap (sna_dri.c:1195)
>==4071==    by 0x8B93B1F: DRI2SwapBuffers (dri2.c:930)
>==4071==    by 0x8B94B72: ProcDRI2Dispatch (dri2ext.c:403)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff000214 is on thread 1's stack
>==4071== 
>
>
>
>
>
>
>
>
>
>
>
>==4071== Invalid read of size 8
>==4071==    at 0x1AF1D5: xf86XvMCCreateContext (xf86xvmc.c:78)
>==4071==    by 0x7CD0506: ProcXvMCCreateContext (xvmc.c:243)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x7ff0002d8 is just below the stack ptr.  To suppress, use: --workaround-gcc296-bugs=yes
>==4071== 
>==4071== Invalid read of size 8
>==4071==    at 0x1AF1D9: xf86XvMCCreateContext (xf86xvmc.c:78)
>==4071==    by 0x7CD0506: ProcXvMCCreateContext (xvmc.c:243)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071==  Address 0x29 is not stack'd, malloc'd or (recently) free'd
>==4071== 
>==4071== 
>==4071== Process terminating with default action of signal 11 (SIGSEGV)
>==4071==  General Protection Fault
>==4071==    at 0x6939EE0: __sprintf_chk (sprintf_chk.c:28)
>==4071==    by 0x29B19C: LogVWrite (stdio2.h:34)
>==4071==    by 0x29AEBB: ErrorF (log.c:636)
>==4071==    by 0x2900F8: xorg_backtrace (backtrace.c:46)
>==4071==    by 0x293C98: OsSigHandler (osinit.c:129)
>==4071==    by 0x56D602F: ??? (in /lib/x86_64-linux-gnu/libpthread-2.13.so)
>==4071==    by 0x1AF1D8: xf86XvMCCreateContext (xf86xvmc.c:78)
>==4071==    by 0x7CD0506: ProcXvMCCreateContext (xvmc.c:243)
>==4071==    by 0x15AA40: Dispatch (dispatch.c:437)
>==4071==    by 0x1499E9: main (main.c:287)
>==4071== 
>==4071== HEAP SUMMARY:
>==4071==     in use at exit: 4,358,898 bytes in 12,911 blocks
>==4071==   total heap usage: 60,103 allocs, 47,192 frees, 10,069,623 bytes allocated
>==4071== 
>==4071== LEAK SUMMARY:
>==4071==    definitely lost: 6,258 bytes in 39 blocks
>==4071==    indirectly lost: 463,187 bytes in 59 blocks
>==4071==      possibly lost: 7,538 bytes in 114 blocks
>==4071==    still reachable: 3,881,915 bytes in 12,699 blocks
>==4071==         suppressed: 0 bytes in 0 blocks
>==4071== Rerun with --leak-check=full to see details of leaked memory
>==4071== 
>==4071== For counts of detected and suppressed errors, rerun with: -v
>==4071== Use --track-origins=yes to see where uninitialised values come from
>==4071== ERROR SUMMARY: 6042 errors from 39 contexts (suppressed: 2 from 2)
>Segmentation fault
>#

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Attachments on bug 44874: 55705 | 55761 | 56208

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