ubuntu-x-swat team mailing list archive

[Bryce Harrington <705078@xxxxxxxxxxxxxxxxxx>]

Hrm, unfortunately it looks like the apport retracer is choking, so the
interpreted backtrace isn't valid.

However, poking around through the X logs, I notice it prints out a
bunch of this:

[    40.000] (II) Dell WMI hotkeys: Device reopened after 1 attempts.
[    45.264] (II) AIGLX: Suspending AIGLX clients for VT switch
[    62.004] (WW) intel(0): intel_uxa_prepare_access: bo map failed: Cannot allocate memory
[    62.005] (WW) intel(0): intel_uxa_prepare_access: bo map failed: Cannot allocate memory
[    62.005] (WW) intel(0): intel_uxa_prepare_access: bo map failed: Cannot allocate memory
... repeating ...
[    62.616] (WW) intel(0): intel_uxa_prepare_access: bo map failed: Cannot allocate memory
[    62.616] (WW) intel(0): intel_uxa_prepare_access: bo map failed: Cannot allocate memory
[    62.617] (WW) intel(0): intel_uxa_prepare_access: bo map failed: Cannot allocate memory
[    62.617] 
Backtrace:
[    62.617] 0: X (xorg_backtrace+0x3b) [0x80e83bb]
[    62.617] 1: X (0x8048000+0x5d4f8) [0x80a54f8]
[    62.617] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0x6e240c]
[    62.617] 3: /usr/lib/xorg/modules/libfb.so (0x7e5000+0x16ff0) [0x7fbff0]
[    62.617] 4: /usr/lib/xorg/modules/libfb.so (fbComposite+0x121) [0x7fc241]
[    62.617] 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0x240000+0x2fc66) [0x26fc66]
[    62.617] 6: /usr/lib/xorg/modules/drivers/intel_drv.so (0x240000+0x2c4a0) [0x26c4a0]
[    62.617] 7: X (0x8048000+0xdb0f2) [0x81230f2]
[    62.617] 8: X (CompositePicture+0x22b) [0x811822b]
[    62.617] 9: X (0x8048000+0xd3d39) [0x811bd39]
[    62.617] 10: X (0x8048000+0xd0a33) [0x8118a33]
[    62.617] 11: X (0x8048000+0x276c7) [0x806f6c7]
[    62.617] 12: X (0x8048000+0x1a64c) [0x806264c]
[    62.617] 13: /lib/libc.so.6 (__libc_start_main+0xe6) [0xd0fce6]
[    62.617] 14: X (0x8048000+0x1a241) [0x8062241]
[    62.617] Segmentation fault at address 0x20



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https://bugs.launchpad.net/bugs/705078

Title:
  Xorg crashed with SIGSEGV in pixman_image_set_has_client_clip()