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Bug #8104

Xorg crash on svcadm disable lightdm / svcadm enable lightdm when second monitor is attached

Added by Alexander Pyhalov over 2 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
2017-04-25
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

Xorg 1.14 crashes with the following (using intel adapter) when I disable/enable lightdm and 1 external monitor is attached.

[   647.666] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[   647.666] (II) AIGLX: enabled GLX_INTEL_swap_event
[   647.666] (II) AIGLX: enabled GLX_ARB_create_context
[   647.666] (II) AIGLX: enabled GLX_ARB_create_context_profile
[   647.666] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[   647.666] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[   647.666] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[   647.666] (II) AIGLX: Loaded and initialized i965
[   647.666] (II) GLX: Initialized DRI2 GL provider for screen 0
[   647.672] (EE) intel(0): intel_uxa_set_pixmap_bo: size of buffer object does not match constraints: size=2359296, must be greater than 3145728, but less than 67108864
[   647.672] (EE) 
[   647.672] (EE) Backtrace:
[   647.672] (EE) 0: /usr/bin/amd64/Xorg (xorg_backtrace+0x41) [0x4fbdc8]
[   647.672] (EE) 1: /usr/bin/amd64/Xorg (OsSigHandler+0x6e) [0x5054d6]
[   647.672] (EE) 2: /lib/amd64/libc.so.1 (__sighndlr+0x6) [0xfffffd7fff2cb586]
[   647.672] (EE) 3: /lib/amd64/libc.so.1 (call_user_handler+0x1db) [0xfffffd7fff2be22b]
[   647.672] (EE) 4: /usr/lib/xorg/modules/drivers/amd64/intel_drv.so (intel_uxa_copy+0x22a) [0xfffffd7ffe59be5a]
[   647.673] (EE) 5: /usr/lib/xorg/modules/drivers/amd64/intel_drv.so (intel_copy_fb+0x31f) [0xfffffd7ffe59825f]
[   647.673] (EE) 6: /usr/lib/xorg/modules/drivers/amd64/intel_drv.so (i830CreateScreenResources+0x54) [0xfffffd7ffe598d94]
[   647.673] (EE) 7: /usr/bin/amd64/Xorg (xf86CrtcCreateScreenResources+0x67) [0x56eac0]
[   647.673] (EE) 8: /usr/bin/amd64/Xorg (main+0x3ff) [0x515200]
[   647.673] (EE) 9: /usr/bin/amd64/Xorg (_start+0x6c) [0x49d00c]
[   647.673] (EE) 
[   647.673] (EE) Segmentation Fault at address 0x18
[   647.673] (EE) 
Fatal server error:
[   647.673] (EE) Caught signal 11 (Segmentation Fault). Server aborting
[   647.673] (EE) 
[   647.673] (EE) 

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