[Bug 89045] [HAWAII,REGRESSION] X crash on KDE session initialisation

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 9 10:05:37 PST 2015 

https://bugs.freedesktop.org/show_bug.cgi?id=89045

            Bug ID: 89045
           Summary: [HAWAII,REGRESSION] X crash on KDE session
                    initialisation
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Keywords: regression
          Severity: critical
          Priority: high
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: kai at dev.carbon-project.org
        QA Contact: dri-devel at lists.freedesktop.org

Since updating to Mesa Git:master/345e8cc849 with LLVM SVN:trunk/r228569 my X
crashes whenever I try to login (all the other components are the same as
detailed below for the working configuration). The crash happens, when the KDE
session is initialised and the desktop is shown for the first time. In my
X.org.log I get:

> [   464.771] (EE) 
> [   464.771] (EE) Backtrace:
> [   464.857] (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f4214fa7756]
> [   464.857] (EE) 1: /usr/bin/X (0x7f4214df5000+0x1b6949) [0x7f4214fab949]
> [   464.857] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f4212aea000+0x35180) [0x7f4212b1f180]
> [   464.857] (EE) 3: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xb27624) [0x7f420d208624]
> [   464.857] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xace2c4) [0x7f420d1af2c4]
> [   464.857] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xacef8b) [0x7f420d1aff8b]
> [   464.857] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xad121d) [0x7f420d1b221d]
> [   464.857] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xf530b7) [0x7f420d6340b7]
> [   464.857] (EE) 8: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xf5313b) [0x7f420d63413b]
> [   464.857] (EE) 9: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xf551d9) [0x7f420d6361d9]
> [   464.857] (EE) 10: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xd3a9be) [0x7f420d41b9be]
> [   464.857] (EE) 11: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0xd3ab77) [0x7f420d41bb77]
> [   464.857] (EE) 12: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x6cf77b) [0x7f420cdb077b]
> [   464.858] (EE) 13: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x64d3bd) [0x7f420cd2e3bd]
> [   464.858] (EE) 14: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x64dab4) [0x7f420cd2eab4]
> [   464.858] (EE) 15: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x655e50) [0x7f420cd36e50]
> [   464.858] (EE) 16: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x65629e) [0x7f420cd3729e]
> [   464.858] (EE) 17: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x654255) [0x7f420cd35255]
> [   464.858] (EE) 18: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x41e1a5) [0x7f420caff1a5]
> [   464.858] (EE) 19: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x2d639f) [0x7f420c9b739f]
> [   464.858] (EE) 20: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x2a877a) [0x7f420c98977a]
> [   464.858] (EE) 21: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x2a8a94) [0x7f420c989a94]
> [   464.858] (EE) 22: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so (0x7f420c6e1000+0x2a8b3b) [0x7f420c989b3b]
> [   464.858] (EE) 23: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0x179be) [0x7f420eb9b9be]
> [   464.858] (EE) 24: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0x19deb) [0x7f420eb9ddeb]
> [   464.858] (EE) 25: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0xe372) [0x7f420eb92372]
> [   464.858] (EE) 26: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0xe5cf) [0x7f420eb925cf]
> [   464.858] (EE) 27: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0xf0ed) [0x7f420eb930ed]
> [   464.858] (EE) 28: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0xf3d3) [0x7f420eb933d3]
> [   464.858] (EE) 29: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0x10de1) [0x7f420eb94de1]
> [   464.858] (EE) 30: /usr/lib/xorg/modules/libglamoregl.so (0x7f420eb84000+0x11214) [0x7f420eb95214]
> [   464.858] (EE) 31: /usr/bin/X (0x7f4214df5000+0x13b5f3) [0x7f4214f305f3]
> [   464.858] (EE) 32: /usr/bin/X (0x7f4214df5000+0x131607) [0x7f4214f26607]
> [   464.858] (EE) 33: /usr/bin/X (0x7f4214df5000+0x57c27) [0x7f4214e4cc27]
> [   464.858] (EE) 34: /usr/bin/X (0x7f4214df5000+0x5bdbb) [0x7f4214e50dbb]
> [   464.858] (EE) 35: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f4212b0bb45]
> [   464.858] (EE) 36: /usr/bin/X (0x7f4214df5000+0x4619e) [0x7f4214e3b19e]
> [   464.858] (EE) 
> [   464.858] (EE) Segmentation fault at address 0x18
> [   464.858] (EE) 
> Fatal server error:
> [   464.858] (EE) Caught signal 11 (Segmentation fault). Server aborting

Nothing turns up in dmesg. This is a *regression* over my previous
configuration (Debian testing as a base):
GPU: Hawaii PRO [Radeon R9 290] (ChipID = 0x67b1)
Mesa: Git:master/661c8bb220
libdrm: Git:master/libdrm-2.4.59
LLVM: SVN:trunk/r228127 (3.7 devel)
X.Org: Git:master/6672606420
Linux: 3.19.0
Firmware: <http://people.freedesktop.org/~agd5f/radeon_ucode/>
> 9e05820da42549ce9c89d147cf1f8e19  hawaii_ce.bin
> c8bab593090fc54f239c8d7596c8d846  hawaii_mc.bin
> 3618dbb955d8a84970e262bb2e6d2a16  hawaii_me.bin
> c000b0fc9ff6582145f66504b0ec9597  hawaii_mec.bin
> 0643ad24b3beff2214cce533e094c1b7  hawaii_pfp.bin
> ba6054b7d78184a74602fd81607e1386  hawaii_rlc.bin
> 11288f635737331b69de9ee82fe04898  hawaii_sdma.bin
> 284429675a5560e0fad42aa982965fc2  hawaii_smc.bin
libclc: Git:master/d73f33b736
DDX: Git:master/c9f8f642fd


I guess you want a bisect run, right? If so, could you advise me, which part I
should check first: LLVM or Mesa? Or maybe you have a culprit in mind right
away? Let me know, what you need.

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