Attachment 387686 Details for Bug 527268 – Backtrace

Backtrace

file_527268.txt (text/plain), 9.85 KB, created by Jelte Fennema on 2014-10-28 19:55:45 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Jelte Fennema

Created: 2014-10-28 19:55:45 UTC

Size: 9.85 KB

patch

obsolete

> $ % î° root@g2-pc î° /h/jelte î° gdb /usr/bin/ddccontrol                                                                                                                                                                                                di okt 28 20:53:49 CET 2014
>GNU gdb (Gentoo 7.8 vanilla) 7.8
>Copyright (C) 2014 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 "x86_64-pc-linux-gnu".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><http://bugs.gentoo.org/>.
>Find the GDB manual and other documentation resources online at:
><http://www.gnu.org/software/gdb/documentation/>.
>For help, type "help".
>Type "apropos word" to search for commands related to "word"...
>Reading symbols from /usr/bin/ddccontrol...Reading symbols from /usr/lib64/debug/usr/bin/ddccontrol.debug...done.
>done.
>(gdb) set args=-pv
>Argument must be preceded by space.
>(gdb) set args -pv
>(gdb) run
>Starting program: /usr/bin/ddccontrol -pv
>warning: Could not load shared library symbols for linux-vdso.so.1.
>Do you need "set solib-search-path" or "set sysroot"?
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>ddccontrol version 0.4.2
>Copyright 2004-2005 Oleg I. Vdovikin (oleg@cs.msu.su)
>Copyright 2004-2006 Nicolas Boichat (nicolas@boichat.ch)
>This program comes with ABSOLUTELY NO WARRANTY.
>You may redistribute copies of this program under the terms of the GNU General Public License.
>
>ddcpci initing...
>Starting /usr/bin/ddcpci 1 -1006197615 &...
>Probing for available monitors...
>radeon_open: mmap failed: Invalid argument
>Found PCI device (pci:01:05.0-0)
>Found PCI device (pci:01:05.0-1)
>Found PCI device (pci:01:05.0-2)
>Found PCI device (pci:01:05.0-3)
>Device: pci:01:05.0-0
>Error while reading write message answer: Bad message
>Reading EDID 0x50 failed.
>ddcci_open returned -2
>Device: pci:01:05.0-1
>Error while reading write message answer: Bad message
>Reading EDID 0x50 failed.
>ddcci_open returned -2
>Device: pci:01:05.0-2
>Error while reading write message answer: Bad message
>Reading EDID 0x50 failed.
>ddcci_open returned -2
>Device: pci:01:05.0-3
>Error while reading write message answer: Bad message
>Reading EDID 0x50 failed.
>ddcci_open returned -2
>Found ADL display (adl:0:11)
>
>Program received signal SIGSEGV, Segmentation fault.
>0x00007ffff78aceef in __memmove_sse2 (dest=<optimized out>, src=<optimized out>, len=<optimized out>) at ../string/memmove.c:85
>85	      BYTE_COPY_FWD (dstp, srcp, len);
>(gdb) backtrace full
>#0  0x00007ffff78aceef in __memmove_sse2 (dest=<optimized out>, src=<optimized out>, len=<optimized out>) at ../string/memmove.c:85
>        __x = 160 '\240'
>        __nbytes = <optimized out>
>        dstp = 0
>        srcp = 140737488337201
>#1  0x00007ffff4957c8a in ?? () from /usr/lib64/libatiadlxx.so
>No symbol table info available.
>#2  0x00007ffff493a45d in ADL2_Display_DDCBlockAccess_Get () from /usr/lib64/libatiadlxx.so
>No symbol table info available.
>#3  0x00007ffff493a5cf in ADL_Display_DDCBlockAccess_Get () from /usr/lib64/libatiadlxx.so
>No symbol table info available.
>#4  0x00007ffff7bd7b7a in amd_adl_i2c_write (adapter=0, display=11, addr=addr@entry=80, buf=buf@entry=0x7fffffffbc60 "", len=len@entry=1) at amd_adl.c:153
>        res = <optimized out>
>        rlen = 0
>        wbuf = 0x7fffffffb930 "\240"
>#5  0x00007ffff7bd0273 in i2c_write (mon=mon@entry=0x7fffffffbfa0, addr=addr@entry=80, buf=buf@entry=0x7fffffffbc60 "", len=len@entry=1 '\001') at ddcci.c:335
>No locals.
>#6  0x00007ffff7bd134c in ddcci_read_edid (mon=mon@entry=0x7fffffffbfa0, addr=addr@entry=80) at ddcci.c:857
>        buf = "\000\000\000\000\000\000\000\000\210\310\377\377\377\177\000\000\300\355e\000\000\000\000\000\261\241\336\367\377\177\000\000\001", '\000' <repeats 15 times>, "\070\000\000\000\000\000\000\000XÝ¼\367\377\177\000\000\240\277\377\377\377\177\000\000\300\355e\000\000\000\000\000\001\000\000\000\000\000\000\000u\b\337\367\377\177\000\000\002\000\000\000\000\000\000\000 ", '\000' <repeats 15 times>, "\v\000\000\000\000\000\000"
>#7  0x00007ffff7bd197c in ddcci_open_with_addr (mon=mon@entry=0x7fffffffbfa0, filename=<optimized out>, filename@entry=0x65edc0 "adl:0:11", addr=addr@entry=55, edid=edid@entry=80, probing=probing@entry=1) at ddcci.c:979
>No locals.
>#8  0x00007ffff7bd1b0e in ddcci_open (mon=mon@entry=0x7fffffffbfa0, filename=filename@entry=0x65edc0 "adl:0:11", probing=probing@entry=1) at ddcci.c:1030
>No locals.
>#9  0x00007ffff7bd1c55 in ddcci_probe_device (filename=filename@entry=0x65edc0 "adl:0:11", current=current@entry=0x7fffffffc880, last=last@entry=0x7fffffffc888) at ddcci.c:1086
>        mon = {fd = 0, addr = 55, adl_adapter = 0, adl_display = 11, pnpid = "\000\000\000\000\000\000\000", digital = 0 '\000', last = {tv_sec = 0, tv_usec = 0}, db = 0x0, caps = {vcp = {0x0 <repeats 256 times>}, type = unk, raw_caps = 0x0}, profiles = 0x0, 
>          type = type_adl, probing = 1, fallback = 0}
>        ret = <optimized out>
>#10 0x00007ffff7bd21c3 in ddcci_probe () at ddcci.c:1224
>        adapter = 0
>        display = 11
>        filename = 0x65edc0 "adl:0:11"
>        list = 0x0
>        current = 0x0
>        last = 0x7fffffffc878
>        dirp = <optimized out>
>        direntp = <optimized out>
>        adl_disp = 0
>#11 0x00000000004019d9 in main (argc=2, argv=0x7fffffffdd08) at main.c:302
>        monlist = <optimized out>
>        current = <optimized out>
>        i = <optimized out>
>        retry = <optimized out>
>        ret = <optimized out>
>        mon = {fd = -1231028224, addr = 4294967295, adl_adapter = 0, adl_display = 0, pnpid = "\000\032\374\367\377\177\000", digital = 16 '\020', last = {tv_sec = 140737299951431, tv_usec = -1507852288}, db = 0xffffefbd58fe0000, caps = {vcp = {0x5, 0x7ffff7fc3a30, 
>              0x7fffffffd510, 0x7ffff6f66f83, 0xffffffffa6800000, 0xffffefbd58fe0000, 0x7fffffffd438, 0x7fffffffd43a, 0x7ffff7df512d <memmove+397>, 0x7ffff6f66f6a, 0x7ffff7fc00e8, 0x1, 0x7fffffffdb50, 0x9, 0x7ffff7de8ecf <_dl_map_object_deps+2127>, 0x1000100010000, 
>              0x1000100010001, 0x1000100010001, 0x7ffff7de0001 <dl_main+10369>, 0x7fff00000001, 0x7ffff7fc1a00, 0x0, 0xffffffffa7a00000, 0xffffefbd58fe0000, 0x7ffff7de88a6 <_dl_map_object_deps+550>, 0x2245200000000001, 0x7ffff7fc14f0, 0x7fffffffd450, 0x508a000000000000, 
>              0xc201040000080110, 0x7ffff7de88a6 <_dl_map_object_deps+550>, 0x8a008e00000001, 0x7ffff7fc1000, 0x7fffffffd480, 0x7fffffffdaf8, 0x7fffffffdb50, 0x7ffff7de88a6 <_dl_map_object_deps+550>, 0x7fff00000001, 0x7ffff7fc2a48, 0x7fffffffd4b0, 
>              0x7ffff7de8672 <openaux+50>, 0x7ffff74b7da8, 0x7ffff7de88a6 <_dl_map_object_deps+550>, 0x7ffff7ffab40, 0x0, 0x7ffff7ffd998 <_rtld_global+2456>, 0x7ffff7fc1a00, 0x0, 0x7ffff7fc1a00, 0x7ffff7ffab40, 0x0, 0x7fffffffdae0, 0x7fffffffdae0, 0x7fffffffdad8, 
>              0x7fffffffdad7, 0x7fffffffd554, 0x7ffff74b7da8, 0xffffffffb6a00000, 0x1, 0x7ffff7fc34e8, 0x7fffffffd6e0, 0x7ffff72b5907, 0xffffffffaa200000, 0xffffefbd58fe0000, 0x3, 0x7ffff7fc3018, 0x7fffffffd6e0, 0x7ffff74d095a, 0xffffffffaa800000, 0xffffefbd58fe0000, 
>              0x2, 0x7ffff7fc3018, 0x7fffffffd6e0, 0x7ffff74d0950, 0xffffffffaae00000, 0xffffefbd58fe0000, 0x1, 0x7ffff7fc3018, 0x7fffffffd6e0, 0x7ffff74d0941, 0x7ffff74b7f48, 0x7fffffffdb50, 0x7ffff7de898e <_dl_map_object_deps+782>, 0x1, 0x7ffff7fc24d0, 0x7fffffffd4e0, 
>              0x400488000110298, 0x9e08288340000012, 0x7ffff7de88a6 <_dl_map_object_deps+550>, 0x1, 0x7ffff7fc2000, 0x7fffffffd650, 0x1f00000000, 0x2000000000, 0x7ffff7de88a6 <_dl_map_object_deps+550>, 0x2400000001, 0x7ffff7fc3a30, 0x7fffffffd680, 0x0, 0x7ffff7ffab40, 
>              0x7ffff7de88a6 <_dl_map_object_deps+550>, 0x7ffff7ffab40, 0x7ffff7ffd998 <_rtld_global+2456>, 0x0, 0x7ffff7fc24d0, 0x7ffff7ffab40, 0x0, 0x7fffffffdae0, 0x7fffffffdad8, 0x7fffffffdad7, 0x7ffff7de8640 <openaux>, 0x7fffffffdaf8, 0x0, 0x7fffffffdae0, 
>              0x7fffffffdae0, 0x7fffffffdad8, 0x7ffff7de4dfc <check_match+316>, 0x7fffffffd744, 0x2, 0x7ffff7828d58, 0xd, 0x9f051bc8, 0x7ffff7de577f <do_lookup_x+2335>, 0x7ffff7ffb160, 0x7fffffffd7d0, 0x7ffff7827834, 0x7ffff782deb8, 0x7fffffffd8e0, 0x7fffffffd8d0, 0x8, 
>              0x7ffff7ffb1c0, 0x0, 0x7ffff7fc0fd0, 0x7ffff7ffab40, 0x7ffff6a1c08a, 0x7ffff7835d90, 0x7ffff7de4dfc <check_match+316>, 0x100000000, 0x2, 0x7ffff7828d58, 0xd, 0x7c96f087, 0x7ffff7de577f <do_lookup_x+2335>, 0x7fffffffd998, 0x7fffffffd870, 0x7ffff7828d28, 
>              0x7ffff7835c70, 0x7fffffffd980, 0x7fffffffd970, 0x7fff00000007, 0x7d, 0x0, 0x7ffff7fc0bc8, 0x7ffff7ffab40, 0x7ffff7ddc774, 0x7ffff7835d90, 0x7ffff7ddc460, 0x100000000, 0x1000008a1, 0x7fffffffd8e0, 0x7ffff7fc0bc8, 0x7fffffffda10, 0x7ffff7ffe4a0, 
>              0x7fffffffdad0, 0x7ffff7ffd998 <_rtld_global+2456>, 0x1, 0x7ffff7de4dfc <check_match+316>, 0x0, 0x2, 0x7ffff7828d58, 0xd, 0xb12fe117, 0x7ffff7de577f <do_lookup_x+2335>, 0x7ffff7ffe148, 0x7fffffffd960, 0x7ffff7826d34, 0x7ffff7829cb8, 0x7fffffffda70, 
>              0x7fffffffda60, 0x7fff00000017, 0x7fffffffd970, 0x0, 0x7ffff7fbf180, 0x7ffff7ffab40, 0x7ffff5173f86, 0x7ffff7835d90, 0x7ffff5172428, 0x100000000, 0x1000000a4, 0x7ffff6a1d278, 0x7ffff7fbf180, 0x7fffffffdb00, 0x7ffff7de4dfc <check_match+316>, 0x7fffffffdb28, 
>              0x2, 0x7ffff7828d58, 0xd, 0x2b43e9ed, 0x7ffff7de577f <do_lookup_x+2335>, 0x9463a6b9...}, type = (unknown: 4294958368), raw_caps = 0x7ffff78351c0 "\037("}, profiles = 0x7ffff7ffab40, type = type_adl, probing = 0, fallback = -136404559}
>        fn = 0x0
>        datadir = 0x0
>        pnpname = 0x0
>        dump = 0
>        ctrl = -1
>        value = -1
>        caps = 0
>        save = 0
>        force = 0
>        verbosity = 1
>        probe = 1

Actions: View

Attachments on bug 527268: 387670 | 387672 | 387674 | 387686