[Bug 87207] New: Segfault rooted at OsLookupColor+0x119 passes through intel_drv.so (_init+0x5713c)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 10 12:35:25 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=87207

            Bug ID: 87207
           Summary: Segfault rooted at OsLookupColor+0x119 passes through
                    intel_drv.so (_init+0x5713c)
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/intel
          Assignee: chris at chris-wilson.co.uk
          Reporter: basking2 at yahoo.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org

Created attachment 110694
  --> https://bugs.freedesktop.org/attachment.cgi?id=110694&action=edit
Config #1

Description of problem:
My Xinerama configuration from Fedora 20 segfaults in Fedora 21. Nvidia
proprietary driver is one card and the stock Fedora 21 intel driver is the
second card.

Disabling the intel driver or the nvidia driver allows the system to bring up
the single associated display.

Versions:
xorg-x11-server 1.16.2-1.fc21
NVIDIA dlloader X Driver  340.65  Tue Dec  2 08:47:36 PST 2014
intel(1): Using Kernel Mode Setting driver: i915, version 1.6.0 20140725

How reproducible:
Consistently.
Disabling the intel driver or the nvidia driver allows the system to bring up
the single associated display.

Steps to Reproduce:
1. Install included configurations.
2. Install NVidia's NVIDIA-Linux-x86_64-340.65.run driver.
3. Startx

Actual results:
(EE) Backtrace:
(EE) 0: /usr/libexec/Xorg.bin (OsLookupColor+0x119) [0x59bfd9]
(EE) 1: /lib64/libc.so.6 (__restore_rt+0x0) [0x3cdac3494f]
(EE) 2: /usr/lib64/xorg/modules/drivers/intel_drv.so (_init+0x5713c)
[0x7f0b7a7aaa6c]
(EE) 3: /usr/libexec/Xorg.bin (AddScreen+0x101) [0x439351]
(EE) 4: /usr/libexec/Xorg.bin (InitOutput+0x3e1) [0x47b4b1]
(EE) 5: /usr/libexec/Xorg.bin (remove_fs_handlers+0x22a) [0x43cfaa]
(EE) 6: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x3cdac1ffe0]
(EE) 7: /usr/libexec/Xorg.bin (_start+0x29) [0x42761e]
(EE) 8: ? (?+0x29) [0x29]

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