[xorg-bugzilla-noise] [Bug 1488] New: Xorg segfaults when using i810 drivers

Wed Sep 29 02:14:25 UTC 2004

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https://freedesktop.org/bugzilla/show_bug.cgi?id=1488        

           Summary: Xorg segfaults when using i810 drivers
           Product: xorg
           Version: 6.8.1
          Platform: PC
        OS/Version: NetBSD
            Status: NEW
          Severity: critical
          Priority: P1
         Component: Driver/i810
        AssignedTo: xorg-bugzilla-noise at freedesktop.org
        ReportedBy: dheerajs at comcast.net

I am attaching a backtrace.
If i use NoAccel options, then it works, but not otherwise.

Also, if it works, it starts very slow.

please let me know it i can add anything further.
# uname -a
NetBSD cc335-lap01 2.0H NetBSD 2.0H (CC335-LAP01) #0: Tue Sep 28 14:11:47 EDT
2004  dheeraj at cc335-lap01:/usr/src/sys/arch/i386/compile/CC335-LAP01 i386

# gdb /usr/pkg/xorg/bin/Xorg Xorg.core
GNU gdb 5.3nb1
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386--netbsdelf"...
Core was generated by `Xorg'.
Program terminated with signal 6, Aborted.
Reading symbols from /usr/libexec/ld.elf_so...done.
Loaded symbols for /usr/libexec/ld.elf_so
Reading symbols from /usr/lib/libz.so.0...done.
Loaded symbols for /usr/lib/libz.so.0
Reading symbols from /usr/lib/libm387.so.0...done.
Loaded symbols for /usr/lib/libm387.so.0
Reading symbols from /usr/lib/libm.so.0...done.
Loaded symbols for /usr/lib/libm.so.0
Reading symbols from /usr/lib/libi386.so.1...done.
Loaded symbols for /usr/lib/libi386.so.1
Reading symbols from /usr/lib/libc.so.12...done.
Loaded symbols for /usr/lib/libc.so.12
Reading symbols from /usr/pkg/xorg/lib/modules/fonts/libfreetype.so...done.
Loaded symbols for /usr/pkg/xorg/lib/modules/fonts/libfreetype.so
Reading symbols from /usr/pkg/lib/libfreetype.so.9...done.
Loaded symbols for /usr/pkg/lib/libfreetype.so.9
#0  0x48204813 in kill () from /usr/lib/libc.so.12
(gdb) bt f
#0  0x48204813 in kill () from /usr/lib/libc.so.12
No symbol table info available.
#1  0x4827e037 in abort () from /usr/lib/libc.so.12
No symbol table info available.
#2  0x0806e9bb in ddxGiveUp () at xf86Init.c:1227
        i = 0
#3  0x080d8f2e in AbortServer () at log.c:395
No locals.
#4  0x080d919c in FatalError (
    f=0x818f340 "Caught signal %d.  Server aborting\n") at log.c:541
        beenhere = 1
#5  0x080823b4 in xf86SigHandler (signo=11) at xf86Events.c:1294
        signo = 11
#6  <signal handler called>
No symbol table info available.
#7  0xbfbf001f in ?? ()
No symbol table info available.
#8  0x08736002 in ?? ()
No symbol table info available.
#9  0x0873202a in ?? ()
No symbol table info available.
#10 0x080c2ee8 in AddScreen (pfnInit=0x8731a7c, argc=3, argv=<incomplete type>)
    at main.c:773
---Type <return> to continue, or q <return> to quit---
        i = 0
        scanlinepad = 2110
        format = 0
        depth = 0
        bitsPerPixel = 143976704
        j = 0
        k = 142141440
        pScreen = 0x8755e00
        i = 0
        format = 0
        pScreen = 0x8755e00
#11 0x0806da0f in InitOutput (pScreenInfo=0x81e9160, argc=3, argv=0xbfbfeb68)
    at xf86Init.c:909
        i = 0
        j = 136400288
        k = 0
        scr_index = 2130312650
        generation = 1
        modulelist = (char **) 0x82188c0
        optionlist = (pointer *) 0x82824a0
        layout = 0x81f1400
        screenpix24 = 136400288
        pix24 = Pix24Use32
---Type <return> to continue, or q <return> to quit---
        pix24From = X_DEFAULT
        pix24Fail = 2110
        autoconfig = 136415424
#12 0x080c247e in main (argc=3, argv=<incomplete type>, envp=<incomplete type>)
    at main.c:365
        i = 256
        j = 2110
        k = 0
        error = 136165228
        xauthfile = 0x83e <Address 0x83e out of bounds>
        alwaysCheckForInput = {0, 1}
        error = 136165228
        alwaysCheckForInput = {0, 1}
#13 0x0806d366 in ___start ()
No symbol table info available.
(gdb)
?>        

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