XFree86 loader seems to have a problem with new malloc on FreeBSD/amd64
(7.0-current). Before the last changes to loader it would just freeze until
killed manually. With 4.6.0 RC2 I was able to get to coredump so backtrace is
attached. RC2 works fine on 7-current on i386. XFree86.0.log also attached.
XFree86 was compiled with -O0 -g -DLOADERDEBUG.
Dejan
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This GDB was configured as "amd64-marcel-freebsd"...
Core was generated by `XFree86'.
Program terminated with signal 6, Aborted.
Reading symbols from /lib/libz.so.3...done.
Loaded symbols for /lib/libz.so.3
Reading symbols from /lib/libm.so.4...done.
Loaded symbols for /lib/libm.so.4
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
#0 0x0000000800b5eb6c in kill () from /lib/libc.so.6
(gdb) bt
#0 0x0000000800b5eb6c in kill () from /lib/libc.so.6
#1 0x0000000800b5d9fd in abort () from /lib/libc.so.6
#2 0x000000000042fec3 in ddxGiveUp () at xf86Init.c:1461
#3 0x000000000042ffba in AbortDDX () at xf86Init.c:1514
#4 0x00000000004e0e8d in AbortServer (sig=0) at utils.c:498
#5 0x00000000004e4600 in FatalError (f=0x60b81d "Server aborting\n")
at log.c:535
#6 0x000000000045b1cc in xf86SigHandler (signo=11) at xf86Events.c:1338
#7 <signal handler called>
#8 0x00000008004959e0 in ?? ()
#9 0x0000000800d40cdb in ?? ()
#10 0x00007fffffffeb18 in ?? ()
#11 0x00007fffffffeb1c in ?? ()
#12 0x0000000000000000 in ?? ()
#13 0x0000000801030780 in ?? ()
#14 0x00007fffffffead0 in ?? ()
#15 0x000000000048bd77 in LoadModule (module=0x0, path=0x7fffffffeb1c "",
subdirlist=0x7fffffffeb18, patternlist=0x800d40cdb, options=0x500000004,
modreq=0x30, errmaj=0x7fffffffea90, errmin=0x800afb16e) at loadmod.c:1140
Previous frame identical to this frame (corrupt stack?)
(gdb) l
1140 ret->TearDownData = ret->SetupProc(ret, options, errmaj, errmin);
1141 if (!ret->TearDownData) {
1142 goto LoadModule_fail;
1143 }
1144 } else if (options) {
1145 xf86Msg(X_WARNING, "Module Options present, but no SetupProc "
1146 "available for %s\n", module);
1147 }
1148 #if LOADERDEBUG
1149 PrintDiagnostics(module, "load");
This is a pre-release version of XFree86, and is not supported in any
way. Bugs may be reported to XFree86@xxxxxxxxxxx and patches submitted
to fixes@xxxxxxxxxxxx Before reporting bugs in pre-release versions,
please check the latest version in the XFree86 CVS repository
(http://www.XFree86.Org/cvs).
XFree86 Version 4.5.99.902 (4.6.0 RC 2)
Release Date: 19 March 2006
X Protocol Version 11, Revision 0
Build Operating System: FreeBSD 7.0-CURRENT amd64 [ELF]
Current Operating System: FreeBSD halfrunt.ijs.si 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Mon Mar 27 15:39:16 CEST 2006 lesi@xxxxxxxxxxxxxxx:/usr/obj/usr/src/sys/GENERIC amd64
Build Date: 27 March 2006
Changelog Date: 20 March 2006
Before reporting problems, check http://www.XFree86.Org/
to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (EE) error, (WW) warning,
(II) informational, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/XFree86.0.log", Time: Mon Mar 27 22:45:30 2006
(==) Using config file: "/etc/XF86Config".
(WW) Cannot find the executable path name.
The /proc filesystem is not mounted.
(WW) Cannot identify the executable file.
(II) Module ABI versions:
XFree86 ANSI C Emulation: 0.3
XFree86 Video Driver: 0.10
XFree86 XInput driver : 0.5
XFree86 Server Extension : 0.4
XFree86 Font Renderer : 0.5
(II) Loader running on freebsd
(II) Loader Debug Flags:
(II) 1 - AddSymbols
(II) 2 - HashAdd
(II) 4 - Diagnostics (memory usage)
(II) 8 - Files loaded
(II) 16 - Low level object processing
(II) 32 - Dump hash table
(II) 64 - Hash hit/depth details
(II) 128 - Hash hit/depth summary
(II) 256 - Report relocations
(II) 512 - Req/Ref symbols
(II) 1024 - Show exe symbols
(II) 2048 - PLT handling
(II) 4096 - Archives
(II) 8192 - Memory
(II) 16384 - LoadExtensions
(==) ServerLayout "XFree86 Configured"
(==) |-->Screen "Screen0" (0) (0, 0)
(**) | |-->Device "Card0"
(**) | |-->Monitor "Monitor0" (0)
(**) |-->Input Device "Mouse0"
(**) |-->Input Device "Keyboard0"
(**) FontPath set to "unix/:7100,/usr/X11R6/lib/X11/fonts/misc/,/usr/X11R6/lib/X11/fonts/TTF/,/usr/X11R6/lib/X11/fonts/Speedo/,/usr/X11R6/lib/X11/fonts/Type1/,/usr/X11R6/lib/X11/fonts/CID/,/usr/X11R6/lib/X11/fonts/75dpi/,/usr/X11R6/lib/X11/fonts/100dpi/"
(**) RgbPath set to "/usr/X11R6/lib/X11/rgb"
(**) ModulePath set to "/usr/X11R6/lib/modules"
(II) Checking for unused ServerFlags options:
(II) LoadModule: "pcidata"
(II) Loading /usr/X11R6/lib/modules/libpcidata.a
(II) Module pcidata: vendor="The XFree86 Project"
compiled for 4.5.99.902, module version = 1.0.0
ABI class: XFree86 Video Driver, version 0.10
(II) LoadModule: "bitmap"
(II) Loading /usr/X11R6/lib/modules/fonts/libbitmap.a
(II) Module bitmap: vendor="The XFree86 Project"
compiled for 4.5.99.902, module version = 1.0.0
Module class: XFree86 Font Renderer
ABI class: XFree86 Font Renderer, version 0.5
*** If unresolved symbols were reported above, they might not
*** be the reason for the server aborting.
Caught signal 11.
Fatal server error:
Server aborting
When reporting a problem related to a server crash, please send
the full server output, not just the last messages.
This can be found in the log file "/var/log/XFree86.0.log".
Please report problems to xfree86@xxxxxxxxxxxx
