Attachment 19947 Details for Bug 18299 – gdb output during hang

gdb output during hang

gdb screen output 3.txt (text/plain), 10.07 KB, created by Bryce Harrington on 2008-10-29 15:33:24 UTC

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Creator: Bryce Harrington

Created: 2008-10-29 15:33:24 UTC

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patch

obsolete

>kile@ubuntu:~$ sudo gdb /usr/bin/Xorg
>[sudo] password for kile: 
>GNU gdb 6.8-debian
>Copyright (C) 2008 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>and "show warranty" for details.
>This GDB was configured as "i486-linux-gnu"...
>(gdb) handle SIG33 pass nostop noprint
>Signal        Stop      Print   Pass to program Description
>SIG33         No        No      Yes             Real-time event 33
>(gdb) set pagination 0
>(gdb) run -keeptty -dumbSched
>Starting program: /usr/bin/Xorg -keeptty -dumbSched
>[Thread debugging using libthread_db enabled]
>
>This is a pre-release version of the X server from The X.Org Foundation.
>It is not supported in any way.
>Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.
>Select the "xorg" product for bugs you find in this release.
>Before reporting bugs in pre-release versions please check the
>latest version in the X.Org Foundation git repository.
>See http://wiki.x.org/wiki/GitPage for git access instructions.
>
>X.Org X Server 1.4.0.90
>Release Date: 5 September 2007
>X Protocol Version 11, Revision 0
>Build Operating System: Linux Ubuntu (xorg-server 2:1.4.1~git20080131-1ubuntu9)
>Current Operating System: Linux ubuntu 2.6.24-16-generic #1 SMP Thu Apr 10 13:23:42 UTC 2008 i686
>Build Date: 15 April 2008  05:26:17PM
> 
>        Before reporting problems, check http://wiki.x.org
>        to make sure that you have the latest version.
>Module Loader present
>Markers: (--) probed, (**) from config file, (==) default setting,
>        (++) from command line, (!!) notice, (II) informational,
>        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
>(==) Log file: "/var/log/Xorg.0.log", Time: Thu May 29 23:12:06 2008
>(==) Using config file: "/etc/X11/xorg.conf"
>[New Thread 0xb7cc4a30 (LWP 4510)]
>(WW) RADEON: No matching Device section for instance (BusID PCI:1:0:1) found
>(II) Module "ddc" already built-in
>(II) Module "i2c" already built-in
>NTSC PAL 
>finished output detect: 0
>finished output detect: 1
>finished output detect: 2
>finished all detect
>before xf86InitialConfiguration
>in RADEONProbeOutputModes
>after xf86InitialConfiguration
>(II) Module "ramdac" already built-in
>Entering TV Save
>Save TV timing tables
>saveTimingTables: reading timing tables
>TV Save done
>disable montype: 1
>disable montype: 1
>init memmap
>init common
>init crtc1
>init pll1
>freq: 135000000
>best_freq: 135000000
>best_feedback_div: 120
>best_ref_div: 12
>best_post_div: 2
>restore memmap
>restore common
>restore crtc1
>restore pll1
>finished PLL1
>restore dac
>enable montype: 1
>disable montype: 1
>(II) Module "i2c" already built-in
>
>Program received signal SIGINT, Interrupt.
>[Switching to Thread 0xb7cc4a30 (LWP 4510)]
>0xb7fdf410 in __kernel_vsyscall ()
>(gdb) backtrace full
>#0  0xb7fdf410 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7e31e99 in ioctl () from /lib/tls/i686/cmov/libc.so.6
>No symbol table info available.
>#2  0xb7bc8b42 in drmCommandNone () from /usr/lib/libdrm.so.2
>No symbol table info available.
>#3  0xb7b76a16 in RADEONWaitForIdleCP (pScrn=0x821c098) at ../../src/radeon_commonfuncs.c:256
>        ret = -16
>        info = (RADEONInfoPtr) 0x821df38
>        i = 4104
>        __FUNCTION__ = "RADEONWaitForIdleCP"
>#4  0xb7b8650f in RADEONResetVideo (pScrn=0x821c098) at ../../src/radeon.h:1164
>        info = (RADEONInfoPtr) 0x821df38
>        RADEONMMIO = (unsigned char *) 0xb7b44000 <Address 0xb7b44000 out of bounds>
>        pPriv = (RADEONPortPrivPtr) 0x8274be8
>        tmp = "\230ï¿½!\b\230ï¿½!\b\000@ï¿½ï¿½Pï¿½ï¿½ï¿½8ï¿½!\b\230ï¿½!\b\000@ï¿½ï¿½Pï¿½ï¿½ï¿½8ï¿½!\b,@\000\000\030<Ü¿0ï¿½ï¿½ï¿½\230ï¿½!\b\000@ï¿½ï¿½\230ï¿½!\bPï¿½ï¿½ï¿½\000@ï¿½ï¿½\000@ï¿½ï¿½\230ï¿½!\bPï¿½ï¿½ï¿½,\000\000\000\\<Ü¿8<Ü¿ï¿½ï¿½\006ï¿½0\016&\b,@\000\000\004\000\000\0000<Ü¿\000\000P\002xï¿½'\bh<Ü¿Vï¿½\006ï¿½ï¿½\001\000\000ï¿½K'\b\000\000\000\000!ï¿½\000\000xï¿½'\bï¿½K'\bh<Ü¿\000\000P\002ï¿½\001\000\000ï¿½K'\b\230<Ü¿3Dï¿½ï¿½xï¿½'\b\200\002\000\000ï¿½\001\000\000\000\000\000\000\000\000\000\000ï¿½\177ï¿½ï¿½"
>#5  0xb7b87415 in RADEONInitVideo (pScreen=0x82361b8) at ../../src/radeon_video.c:1624
>        pScrn = (ScrnInfoPtr) 0x821c098
>        adaptors = <value optimized out>
>        newAdaptors = <value optimized out>
>        newAdaptor = (XF86VideoAdaptorPtr) 0x0
>        num_adaptors = <value optimized out>
>#6  0xb7b832c2 in RADEONScreenInit (scrnIndex=0, pScreen=0x82361b8, argc=3, argv=0xbfdc3f24) at ../../src/radeon_driver.c:3491
>        pScrn = (ScrnInfoPtr) 0x821c098
>        info = (RADEONInfoPtr) 0x821df38
>        hasDRI = 1
>        i = 2
>        subPixelOrder = <value optimized out>
>        s = <value optimized out>
>#7  0x08073d9c in AddScreen (pfnInit=0xb7b81be0 <RADEONScreenInit>, argc=3, argv=0xbfdc3f24) at ../../dix/main.c:769
>        i = 0
>        scanlinepad = <value optimized out>
>        depth = <value optimized out>
>        bitsPerPixel = 32
>        k = 2
>        pScreen = <value optimized out>
>#8  0x080a9c4e in InitOutput (pScreenInfo=0x8209620, argc=3, argv=0xbfdc3f24) at ../../../../hw/xfree86/common/xf86Init.c:850
>        i = 0
>        j = <value optimized out>
>        k = <value optimized out>
>        scr_index = 136353312
>        modulelist = <value optimized out>
>        optionlist = (pointer *) 0x8218a10
>        layout = <value optimized out>
>        screenpix24 = <value optimized out>
>        pix24 = Pix24Use32
>        pix24From = X_PROBED
>        autoconfig = <value optimized out>
>        generation = 1
>#9  0x08074526 in main (argc=3, argv=0xbfdc3f24, envp=0xbfdc3f34) at ../../dix/main.c:369
>        i = <value optimized out>
>        error = 136163204
>        xauthfile = <value optimized out>
>        alwaysCheckForInput = {0, 1}
>(gdb) 
>#0  0xb7fdf410 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7e31e99 in ioctl () from /lib/tls/i686/cmov/libc.so.6
>No symbol table info available.
>#2  0xb7bc8b42 in drmCommandNone () from /usr/lib/libdrm.so.2
>No symbol table info available.
>#3  0xb7b76a16 in RADEONWaitForIdleCP (pScrn=0x821c098) at ../../src/radeon_commonfuncs.c:256
>        ret = -16
>        info = (RADEONInfoPtr) 0x821df38
>        i = 4104
>        __FUNCTION__ = "RADEONWaitForIdleCP"
>#4  0xb7b8650f in RADEONResetVideo (pScrn=0x821c098) at ../../src/radeon.h:1164
>        info = (RADEONInfoPtr) 0x821df38
>        RADEONMMIO = (unsigned char *) 0xb7b44000 <Address 0xb7b44000 out of bounds>
>        pPriv = (RADEONPortPrivPtr) 0x8274be8
>        tmp = "\230ï¿½!\b\230ï¿½!\b\000@ï¿½ï¿½Pï¿½ï¿½ï¿½8ï¿½!\b\230ï¿½!\b\000@ï¿½ï¿½Pï¿½ï¿½ï¿½8ï¿½!\b,@\000\000\030<Ü¿0ï¿½ï¿½ï¿½\230ï¿½!\b\000@ï¿½ï¿½\230ï¿½!\bPï¿½ï¿½ï¿½\000@ï¿½ï¿½\000@ï¿½ï¿½\230ï¿½!\bPï¿½ï¿½ï¿½,\000\000\000\\<Ü¿8<Ü¿ï¿½ï¿½\006ï¿½0\016&\b,@\000\000\004\000\000\0000<Ü¿\000\000P\002xï¿½'\bh<Ü¿Vï¿½\006ï¿½ï¿½\001\000\000ï¿½K'\b\000\000\000\000!ï¿½\000\000xï¿½'\bï¿½K'\bh<Ü¿\000\000P\002ï¿½\001\000\000ï¿½K'\b\230<Ü¿3Dï¿½ï¿½xï¿½'\b\200\002\000\000ï¿½\001\000\000\000\000\000\000\000\000\000\000ï¿½\177ï¿½ï¿½"
>#5  0xb7b87415 in RADEONInitVideo (pScreen=0x82361b8) at ../../src/radeon_video.c:1624
>        pScrn = (ScrnInfoPtr) 0x821c098
>        adaptors = <value optimized out>
>        newAdaptors = <value optimized out>
>        newAdaptor = (XF86VideoAdaptorPtr) 0x0
>        num_adaptors = <value optimized out>
>#6  0xb7b832c2 in RADEONScreenInit (scrnIndex=0, pScreen=0x82361b8, argc=3, argv=0xbfdc3f24) at ../../src/radeon_driver.c:3491
>        pScrn = (ScrnInfoPtr) 0x821c098
>        info = (RADEONInfoPtr) 0x821df38
>        hasDRI = 1
>        i = 2
>        subPixelOrder = <value optimized out>
>        s = <value optimized out>
>#7  0x08073d9c in AddScreen (pfnInit=0xb7b81be0 <RADEONScreenInit>, argc=3, argv=0xbfdc3f24) at ../../dix/main.c:769
>        i = 0
>        scanlinepad = <value optimized out>
>        depth = <value optimized out>
>        bitsPerPixel = 32
>        k = 2
>        pScreen = <value optimized out>
>#8  0x080a9c4e in InitOutput (pScreenInfo=0x8209620, argc=3, argv=0xbfdc3f24) at ../../../../hw/xfree86/common/xf86Init.c:850
>        i = 0
>        j = <value optimized out>
>        k = <value optimized out>
>        scr_index = 136353312
>        modulelist = <value optimized out>
>        optionlist = (pointer *) 0x8218a10
>        layout = <value optimized out>
>        screenpix24 = <value optimized out>
>        pix24 = Pix24Use32
>        pix24From = X_PROBED
>        autoconfig = <value optimized out>
>        generation = 1
>#9  0x08074526 in main (argc=3, argv=0xbfdc3f24, envp=0xbfdc3f34) at ../../dix/main.c:369
>        i = <value optimized out>
>        error = 136163204
>        xauthfile = <value optimized out>
>        alwaysCheckForInput = {0, 1}
>(gdb) info registers
>eax            0xfffffff0       -16
>ecx            0x6444   25668
>edx            0x0      0
>ebx            0xa      10
>esp            0xbfdc3b18       0xbfdc3b18
>ebp            0xbfdc3b48       0xbfdc3b48
>esi            0xfffffff0       -16
>edi            0xb7eadf00       -1209344256
>eip            0xb7fdf410       0xb7fdf410 <__kernel_vsyscall+16>
>eflags         0x3202   [ IF #12 #13 ]
>cs             0x73     115
>ss             0x7b     123
>ds             0x7b     123
>es             0x7b     123
>fs             0x0      0
>gs             0x33     51
>(gdb) thread apply all backtrace
>
>Thread 1 (Thread 0xb7cc4a30 (LWP 4510)):
>#0  0xb7fdf410 in __kernel_vsyscall ()
>#1  0xb7e31e99 in ioctl () from /lib/tls/i686/cmov/libc.so.6
>#2  0xb7bc8b42 in drmCommandNone () from /usr/lib/libdrm.so.2
>#3  0xb7b76a16 in RADEONWaitForIdleCP (pScrn=0x821c098) at ../../src/radeon_commonfuncs.c:256
>#4  0xb7b8650f in RADEONResetVideo (pScrn=0x821c098) at ../../src/radeon.h:1164
>#5  0xb7b87415 in RADEONInitVideo (pScreen=0x82361b8) at ../../src/radeon_video.c:1624
>#6  0xb7b832c2 in RADEONScreenInit (scrnIndex=0, pScreen=0x82361b8, argc=3, argv=0xbfdc3f24) at ../../src/radeon_driver.c:3491
>#7  0x08073d9c in AddScreen (pfnInit=0xb7b81be0 <RADEONScreenInit>, argc=3, argv=0xbfdc3f24) at ../../dix/main.c:769
>#8  0x080a9c4e in InitOutput (pScreenInfo=0x8209620, argc=3, argv=0xbfdc3f24) at ../../../../hw/xfree86/common/xf86Init.c:850
>#9  0x08074526 in main (argc=3, argv=0xbfdc3f24, envp=0xbfdc3f34) at ../../dix/main.c:369
>(gdb) 
>

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Attachments on bug 18299: 19946 | 19947 | 19962

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