[Bug 80355] DP MST problems with xrandr while re-docking
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Jun 23 13:38:23 PDT 2014
https://bugs.freedesktop.org/show_bug.cgi?id=80355
--- Comment #16 from Sree Harsha Totakura <freedesktop at h.totakura.in> ---
Created attachment 101611
--> https://bugs.freedesktop.org/attachment.cgi?id=101611&action=edit
Xorg log until the crash observed with version 6c5658b14451239b8e4
X crashed this time when I un-docked the notebook. I used the HEAD
(6c5658b14451239b8e4) version. Attached in the Xorg log up until the crash.
Here is the stack trace:
(gdb) core core-Xorg-6-0-0-5285-1403555025
[New LWP 5285]
[New LWP 5296]
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 "/lib/x86_64-linux-gnu/libthread_db.so.1".
warning: no loadable sections found in added symbol-file system-supplied DSO at
0x7fffb5670000
Core was generated by `/usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0
-nolisten tcp vt7 -nov'.
Program terminated with signal 6, Aborted.
#0 0x00007f811fe48407 in __GI_raise (sig=sig at entry=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00007f811fe48407 in __GI_raise (sig=sig at entry=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 0x00007f811fe4b508 in __GI_abort () at abort.c:89
#2 0x00007f811fe41516 in __assert_fail_base (
fmt=0x7f811ff77c60 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",
assertion=assertion at entry=0x7f811ca13aed "len >= 2",
file=file at entry=0x7f811ca128fb "sna_display.c", line=line at entry=1948,
function=function at entry=0x7f811ca15fe0 <__PRETTY_FUNCTION__.25799>
"outputs_for_crtc")
at assert.c:92
#3 0x00007f811fe415c2 in __GI___assert_fail (assertion=0x7f811ca13aed "len >=
2",
file=0x7f811ca128fb "sna_display.c", line=1948,
function=0x7f811ca15fe0 <__PRETTY_FUNCTION__.25799> "outputs_for_crtc") at
assert.c:101
#4 0x00007f811c8b815c in outputs_for_crtc (crtc=0x7f8123de3a10,
outputs=0x7fffb563d990 "\240K\031$\201\177", max=256) at sna_display.c:1948
#5 0x00007f811c8b8334 in sna_crtc_set_mode_major (crtc=0x7f8123de3a10,
mode=0x7f8123de3a28,
rotation=1, x=1024, y=0) at sna_display.c:1995
#6 0x00007f811c8bd7ee in sna_mode_resize (scrn=0x7f8123de0f60, width=1920,
height=1080)
at sna_display.c:3786
#7 0x00007f812260ecf9 in xf86RandR12ScreenSetSize (pScreen=0x7f8123de8f00,
width=1920,
height=1080, mmWidth=508, mmHeight=286) at
../../../../hw/xfree86/modes/xf86RandR12.c:700
#8 0x00007f81226573cb in ProcRRSetScreenSize (client=0x7f8124148040)
at ../../randr/rrscreen.c:286
#9 0x00007f812259186e in Dispatch () at ../../dix/dispatch.c:433
#10 0x00007f812259568a in dix_main (argc=10, argv=0x7fffb563ddf8,
envp=<optimized out>)
at ../../dix/main.c:294
#11 0x00007f811fe34b45 in __libc_start_main (main=0x7f8122580c00 <main>,
argc=10,
argv=0x7fffb563ddf8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffb563dde8) at libc-start.c:287
#12 0x00007f8122580c2e in _start ()
(gdb) bt full
#0 0x00007f811fe48407 in __GI_raise (sig=sig at entry=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
resultvar = 0
pid = 5285
selftid = 5285
#1 0x00007f811fe4b508 in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x7fffb563ef9c,
sa_sigaction = 0x7fffb563ef9c}, sa_mask = {__val =
{140192563806507,
140192507832571, 1948, 4, 140736236607440, 3043219728,
140192629303072,
140192027508736, 0, 0, 0, 21474836480, 140192563805891,
140736236607592,
140192603258880, 140192563821664}}, sa_flags = 480328429,
sa_restorer = 0x7f811ca15fe0 <__PRETTY_FUNCTION__.25799>}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007f811fe41516 in __assert_fail_base (
fmt=0x7f811ff77c60 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",
assertion=assertion at entry=0x7f811ca13aed "len >= 2",
file=file at entry=0x7f811ca128fb "sna_display.c", line=line at entry=1948,
function=function at entry=0x7f811ca15fe0 <__PRETTY_FUNCTION__.25799>
"outputs_for_crtc")
at assert.c:92
str = 0x7f81241338b0 "\340\001\030$\201\177"
total = 4096
#3 0x00007f811fe415c2 in __GI___assert_fail (assertion=0x7f811ca13aed "len >=
2",
file=0x7f811ca128fb "sna_display.c", line=1948,
function=0x7f811ca15fe0 <__PRETTY_FUNCTION__.25799> "outputs_for_crtc") at
assert.c:101
No locals.
#4 0x00007f811c8b815c in outputs_for_crtc (crtc=0x7f8123de3a10,
outputs=0x7fffb563d990 "\240K\031$\201\177", max=256) at sna_display.c:1948
sna = 0x7f812242b000
config = 0x7f8123de2c50
len = 0
i = 8
__PRETTY_FUNCTION__ = "outputs_for_crtc"
#5 0x00007f811c8b8334 in sna_crtc_set_mode_major (crtc=0x7f8123de3a10,
mode=0x7f8123de3a28,
rotation=1, x=1024, y=0) at sna_display.c:1995
scrn = 0x7f8123de0f60
sna = 0x7f812242b000
sna_crtc = 0x7f8123de3910
saved_bo = 0x7f8123de9440
bo = 0x7f812417b620
saved_kmode = {clock = 601788160, hdisplay = 32641, hsync_start = 0,
hsync_end = 55185, htotal = 8806, hskew = 32641, vdisplay = 0,
vsync_start = 1080,
vsync_end = 0, vtotal = 0, vscan = 0, vrefresh = 601788160, flags =
32641,
type = 601861816,
name =
"\201\177\000\000`\177/$\201\177\000\000`\256\337#\201\177\000\000\071\311b\"\201\177\000\000\000\000\000"}
saved_offset = 601788160
saved_transform = false
outputs =
"\240K\031$\201\177\000\000\000\260B\"\201\177\000\000\300\331c\265\377\177\000\000\256q\205\034\201\177\000\000\000\267\027$\201\177\000\000\000\260B\"\201\177\000\000\3---Type
<return> to continue, or q <return> to quit---
60\331c\265\377\177\000\000$\233\205\034\201\177\000\000\360\331c\265\377\177\000\000\000\267\027$\201\177\000\000
\266\027$\201\177\000\000\000\260B\"\201\177\000\000\060\332c\265\377\177\000\000ܞ\205\034\201\177\000\000`\212\310\034\201\177\000\000
\266\027$\201\177\000\000`\212\310\034\201\177\000\000\060H\021$\201\177\000\000\000\260B\"\201\177\000\000\000\267\027$\201\177\000\000\000\217\336#\201\177\000\000\221\327f\"\201\177\000\000`\177/$\201\177\000\000\000\217\336#\201\177\000\000\270\256\337#\201\177\000\000
"...
__PRETTY_FUNCTION__ = "sna_crtc_set_mode_major"
#6 0x00007f811c8bd7ee in sna_mode_resize (scrn=0x7f8123de0f60, width=1920,
height=1080)
at sna_display.c:3786
crtc = 0x7f8123de3a10
config = 0x7f8123de2c50
sna = 0x7f812242b000
screen = 0x7f8123de8f00
new_front = 0x7f81242f7f60
i = 1
__FUNCTION__ = "sna_mode_resize"
__PRETTY_FUNCTION__ = "sna_mode_resize"
#7 0x00007f812260ecf9 in xf86RandR12ScreenSetSize (pScreen=0x7f8123de8f00,
width=1920,
height=1080, mmWidth=508, mmHeight=286) at
../../../../hw/xfree86/modes/xf86RandR12.c:700
pScrn = 0x7f8123de0f60
config = 0x7f8123de2c50
pRoot = 0x7f8123e1d000
pScrnPix = <optimized out>
ret = 0
panning = 0
c = <optimized out>
#8 0x00007f81226573cb in ProcRRSetScreenSize (client=0x7f8124148040)
at ../../randr/rrscreen.c:286
stuff = 0x7f8124301a30
pWin = 0x7f8123e1d000
pScreen = <optimized out>
i = <optimized out>
rc = <optimized out>
#9 0x00007f812259186e in Dispatch () at ../../dix/dispatch.c:433
clientReady = 0x7f8124126b20
result = <optimized out>
client = 0x7f8124148040
nready = 0
icheck = 0x7f812297c8d0 <checkForInput>
start_tick = 530
#10 0x00007f812259568a in dix_main (argc=10, argv=0x7fffb563ddf8,
envp=<optimized out>)
at ../../dix/main.c:294
i = <optimized out>
alwaysCheckForInput = {0, 1}
#11 0x00007f811fe34b45 in __libc_start_main (main=0x7f8122580c00 <main>,
argc=10,
argv=0x7fffb563ddf8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffb563dde8) at libc-start.c:287
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7648591260410097033,
140192603704325,
140736236609008, 0, 0, -7648752649115357815,
-7699045414466703991},
---Type <return> to continue, or q <return> to quit---
mask_was_saved = 0}}, priv = {pad = {0x0, 0x0,
0x7f81226f3bf0 <__libc_csu_init>, 0x7fffb563ddf8}, data = {prev =
0x0,
cleanup = 0x0, canceltype = 577715184}}}
not_first_call = <optimized out>
#12 0x00007f8122580c2e in _start ()
No symbol table info available.
(gdb)
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