| 2008-11-16 22:54:37 |
ooze |
bug |
|
|
added bug |
| 2008-11-16 22:55:59 |
ooze |
title |
Xephyr crashes with Segmentation fault on LPIE arch |
Xephyr crashes with Segmentation fault on LPIA arch |
|
| 2008-12-05 01:26:08 |
Bryce Harrington |
xorg-server: status |
New |
Incomplete |
|
| 2008-12-05 05:03:10 |
ooze |
bug |
|
|
added attachment 'lspci.txt' (Output of lspci -vvnn) |
| 2008-12-05 05:03:47 |
ooze |
bug |
|
|
added attachment 'Xorg.0.log' (/var/log/Xorg.0.log) |
| 2009-01-11 23:40:18 |
Bryce Harrington |
xorg-server: status |
Incomplete |
Confirmed |
|
| 2009-01-11 23:40:18 |
Bryce Harrington |
xorg-server: statusexplanation |
|
|
|
| 2009-01-23 06:20:16 |
Bryce Harrington |
xorg-server: status |
Confirmed |
Incomplete |
|
| 2009-01-23 06:20:16 |
Bryce Harrington |
xorg-server: statusexplanation |
|
Thanks for those files. Could you please collect a full backtrace - see http://wiki.ubuntu.com/X/Backtracing for directions. |
|
| 2009-03-01 00:30:30 |
ooze |
bug |
|
|
added attachment 'gdb-xephyr.txt' (Backtrace of Xephyr on lpia) |
| 2009-03-05 23:49:39 |
Bryce Harrington |
xorg-server: status |
Incomplete |
Confirmed |
|
| 2009-03-05 23:49:39 |
Bryce Harrington |
xorg-server: importance |
Undecided |
Medium |
|
| 2009-03-05 23:49:39 |
Bryce Harrington |
xorg-server: statusexplanation |
Thanks for those files. Could you please collect a full backtrace - see http://wiki.ubuntu.com/X/Backtracing for directions. |
|
|
| 2009-03-06 04:49:47 |
Bryce Harrington |
description |
When trying to run `xephyr :1` on Intrepid LPIA, the Xephyr window shows up but then crashes immediately. This is a completely new virtual machine built with the command
ubuntu-vm-builder kvm intrepid -v --arch lpia --debug
This is more information about the setup;
uname -a
Linux ubuntu 2.6.24-4-lpia #1 SMP Fri Oct 24 13:13:03 UTC 2008 i686 GNU/Linux
ii xserver-xephyr 2:1.5.2-2ubuntu3 nested X server
The short backtrace I get is:
0: Xephyr(KdBacktrace+0x27) [0x80b1a67]
1: [0xb80b0400]
2: Xephyr(fbOddTile+0xf6) [0x80d48c6]
3: Xephyr(fbTile+0x60) [0x80d4970]
4: Xephyr(fbFill+0x28a) [0x80cca0a]
5: Xephyr(fbPolyRect+0x1a7) [0x80ccdb7]
6: Xephyr [0x8174705]
7: Xephyr(miPaintWindow+0x221) [0x80e3971]
8: Xephyr(miWindowExposures+0x138) [0x80e3cd8]
9: Xephyr(MapWindow+0x2a7) [0x8093c27]
10: Xephyr(InitRootWindow+0xe5) [0x8093e35]
11: Xephyr(main+0x41d) [0x808e80d]
12: /lib/libc.so.6(__libc_start_main+0xd5) [0xb7c2a675]
13: Xephyr [0x8070391] |
When trying to run `xephyr :1` on Intrepid LPIA, the Xephyr window shows up but then crashes immediately. This is a completely new virtual machine built with the command
ubuntu-vm-builder kvm intrepid -v --arch lpia --debug
This is more information about the setup;
uname -a
Linux ubuntu 2.6.24-4-lpia #1 SMP Fri Oct 24 13:13:03 UTC 2008 i686 GNU/Linux
ii xserver-xephyr 2:1.5.2-2ubuntu3 nested X server
The short backtrace I get is:
0: Xephyr(KdBacktrace+0x27) [0x80b1a67]
1: [0xb80b0400]
2: Xephyr(fbOddTile+0xf6) [0x80d48c6]
3: Xephyr(fbTile+0x60) [0x80d4970]
4: Xephyr(fbFill+0x28a) [0x80cca0a]
5: Xephyr(fbPolyRect+0x1a7) [0x80ccdb7]
6: Xephyr [0x8174705]
7: Xephyr(miPaintWindow+0x221) [0x80e3971]
8: Xephyr(miWindowExposures+0x138) [0x80e3cd8]
9: Xephyr(MapWindow+0x2a7) [0x8093c27]
10: Xephyr(InitRootWindow+0xe5) [0x8093e35]
11: Xephyr(main+0x41d) [0x808e80d]
12: /lib/libc.so.6(__libc_start_main+0xd5) [0xb7c2a675]
13: Xephyr [0x8070391]
[backtrace]
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) info registers
eax 0x0 0
ecx 0x4 4
edx 0x1 1
ebx 0x81e7ff4 136216564
esp 0xbfc70dd8 0xbfc70dd8
ebp 0xbfc70ec8 0xbfc70ec8
esi 0x8ce59d8 147741144
edi 0xb79dc000 -1214398464
eip 0xb7b2d196 0xb7b2d196 <memcpy+70>
eflags 0x210246 [ PF ZF IF RF ID ]
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 0xb79f46c0 (LWP 3786)):
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) quit
|
|
| 2009-03-06 04:49:47 |
Bryce Harrington |
title |
Xephyr crashes with Segmentation fault on LPIA arch |
Xephyr crashes with Segmentation fault in fbOddTile/memcpy() on LPIA arch |
|
| 2009-03-06 04:54:11 |
Bryce Harrington |
xorg-server: status |
Confirmed |
Incomplete |
|
| 2009-03-06 04:54:11 |
Bryce Harrington |
xorg-server: statusexplanation |
|
Thanks for the backtrace Philippe. This indicates what function the crash occurred, however doesn't give us much in the way of state. The crashes are definitely happening in xserver code rather than in the driver, which is good in a way since we may have a chance at solving it, but it would be helpful to have the additional information a full backtrace would provide. Could you please install the dbg packages for xserver, reproduce the crash in gdb, and collect a 'backtrace full'? See http://wiki.ubuntu.com/X/Backtracing for more guidance. |
|
| 2009-03-06 05:42:00 |
Bryce Harrington |
description |
When trying to run `xephyr :1` on Intrepid LPIA, the Xephyr window shows up but then crashes immediately. This is a completely new virtual machine built with the command
ubuntu-vm-builder kvm intrepid -v --arch lpia --debug
This is more information about the setup;
uname -a
Linux ubuntu 2.6.24-4-lpia #1 SMP Fri Oct 24 13:13:03 UTC 2008 i686 GNU/Linux
ii xserver-xephyr 2:1.5.2-2ubuntu3 nested X server
The short backtrace I get is:
0: Xephyr(KdBacktrace+0x27) [0x80b1a67]
1: [0xb80b0400]
2: Xephyr(fbOddTile+0xf6) [0x80d48c6]
3: Xephyr(fbTile+0x60) [0x80d4970]
4: Xephyr(fbFill+0x28a) [0x80cca0a]
5: Xephyr(fbPolyRect+0x1a7) [0x80ccdb7]
6: Xephyr [0x8174705]
7: Xephyr(miPaintWindow+0x221) [0x80e3971]
8: Xephyr(miWindowExposures+0x138) [0x80e3cd8]
9: Xephyr(MapWindow+0x2a7) [0x8093c27]
10: Xephyr(InitRootWindow+0xe5) [0x8093e35]
11: Xephyr(main+0x41d) [0x808e80d]
12: /lib/libc.so.6(__libc_start_main+0xd5) [0xb7c2a675]
13: Xephyr [0x8070391]
[backtrace]
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) info registers
eax 0x0 0
ecx 0x4 4
edx 0x1 1
ebx 0x81e7ff4 136216564
esp 0xbfc70dd8 0xbfc70dd8
ebp 0xbfc70ec8 0xbfc70ec8
esi 0x8ce59d8 147741144
edi 0xb79dc000 -1214398464
eip 0xb7b2d196 0xb7b2d196 <memcpy+70>
eflags 0x210246 [ PF ZF IF RF ID ]
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 0xb79f46c0 (LWP 3786)):
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) quit
|
When trying to run `xephyr :1` on Intrepid LPIA, the Xephyr window shows up but then crashes immediately. This is a completely new virtual machine built with the command
ubuntu-vm-builder kvm intrepid -v --arch lpia --debug
This is more information about the setup;
uname -a
Linux ubuntu 2.6.24-4-lpia #1 SMP Fri Oct 24 13:13:03 UTC 2008 i686 GNU/Linux
ii xserver-xephyr 2:1.5.2-2ubuntu3 nested X server
The short backtrace I get is:
0: Xephyr(KdBacktrace+0x27) [0x80b1a67]
1: [0xb80b0400]
2: Xephyr(fbOddTile+0xf6) [0x80d48c6]
3: Xephyr(fbTile+0x60) [0x80d4970]
4: Xephyr(fbFill+0x28a) [0x80cca0a]
5: Xephyr(fbPolyRect+0x1a7) [0x80ccdb7]
6: Xephyr [0x8174705]
7: Xephyr(miPaintWindow+0x221) [0x80e3971]
8: Xephyr(miWindowExposures+0x138) [0x80e3cd8]
9: Xephyr(MapWindow+0x2a7) [0x8093c27]
10: Xephyr(InitRootWindow+0xe5) [0x8093e35]
11: Xephyr(main+0x41d) [0x808e80d]
12: /lib/libc.so.6(__libc_start_main+0xd5) [0xb7c2a675]
13: Xephyr [0x8070391]
[backtrace]
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) info registers
eax 0x0 0
ecx 0x4 4
edx 0x1 1
ebx 0x81e7ff4 136216564
esp 0xbfc70dd8 0xbfc70dd8
ebp 0xbfc70ec8 0xbfc70ec8
esi 0x8ce59d8 147741144
edi 0xb79dc000 -1214398464
eip 0xb7b2d196 0xb7b2d196 <memcpy+70>
eflags 0x210246 [ PF ZF IF RF ID ]
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 0xb79f46c0 (LWP 3786)):
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) quit
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02)
00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8]
|
|
| 2009-03-19 01:39:43 |
ooze |
bug |
|
|
added attachment 'gdb-Xephyr-2.txt' (Backtrace of Xephyr with more symbols (from compiled source package)) |
| 2009-03-19 09:27:32 |
Bryce Harrington |
description |
When trying to run `xephyr :1` on Intrepid LPIA, the Xephyr window shows up but then crashes immediately. This is a completely new virtual machine built with the command
ubuntu-vm-builder kvm intrepid -v --arch lpia --debug
This is more information about the setup;
uname -a
Linux ubuntu 2.6.24-4-lpia #1 SMP Fri Oct 24 13:13:03 UTC 2008 i686 GNU/Linux
ii xserver-xephyr 2:1.5.2-2ubuntu3 nested X server
The short backtrace I get is:
0: Xephyr(KdBacktrace+0x27) [0x80b1a67]
1: [0xb80b0400]
2: Xephyr(fbOddTile+0xf6) [0x80d48c6]
3: Xephyr(fbTile+0x60) [0x80d4970]
4: Xephyr(fbFill+0x28a) [0x80cca0a]
5: Xephyr(fbPolyRect+0x1a7) [0x80ccdb7]
6: Xephyr [0x8174705]
7: Xephyr(miPaintWindow+0x221) [0x80e3971]
8: Xephyr(miWindowExposures+0x138) [0x80e3cd8]
9: Xephyr(MapWindow+0x2a7) [0x8093c27]
10: Xephyr(InitRootWindow+0xe5) [0x8093e35]
11: Xephyr(main+0x41d) [0x808e80d]
12: /lib/libc.so.6(__libc_start_main+0xd5) [0xb7c2a675]
13: Xephyr [0x8070391]
[backtrace]
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) info registers
eax 0x0 0
ecx 0x4 4
edx 0x1 1
ebx 0x81e7ff4 136216564
esp 0xbfc70dd8 0xbfc70dd8
ebp 0xbfc70ec8 0xbfc70ec8
esi 0x8ce59d8 147741144
edi 0xb79dc000 -1214398464
eip 0xb7b2d196 0xb7b2d196 <memcpy+70>
eflags 0x210246 [ PF ZF IF RF ID ]
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 0xb79f46c0 (LWP 3786)):
#0 0xb7b2d196 in memcpy () from /lib/libc.so.6
#1 0x08ce59d8 in ?? ()
#2 0x080d48c6 in fbOddTile ()
#3 0x080d4970 in fbTile ()
#4 0x080cca0a in fbFill ()
#5 0x080ccdb7 in fbPolyFillRect ()
#6 0x08174705 in ?? ()
#7 0x080e3971 in miPaintWindow ()
#8 0x080e3cd8 in miWindowExposures ()
#9 0x08093c27 in MapWindow ()
#10 0x08093e35 in InitRootWindow ()
#11 0x0808e80d in main ()
(gdb) quit
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02)
00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8]
|
When trying to run `xephyr :1` on Intrepid LPIA, the Xephyr window shows up but then crashes immediately. This is a completely new virtual machine built with the command
ubuntu-vm-builder kvm intrepid -v --arch lpia --debug
This is more information about the setup;
uname -a
Linux ubuntu 2.6.24-4-lpia #1 SMP Fri Oct 24 13:13:03 UTC 2008 i686 GNU/Linux
ii xserver-xephyr 2:1.5.2-2ubuntu3 nested X server
[backtrace]
#0 0xb7bf9106 in memcpy () from /lib/libc.so.6
No symbol table info available.
#1 0x093536c0 in ?? ()
No symbol table info available.
#2 0x080d4a46 in fbOddTile (dst=0xb79bd000, dstStride=640, dstX=0,
width=20480, height=116, tile=0x93536c0, tileStride=4, tileWidth=128,
tileHeight=4, alu=3, pm=4294967295, bpp=32, xRot=0, yRot=0)
at ../../fb/fbtile.c:152
tileX = 1
tileY = <value optimized out>
widthTmp = -1213603840
h = 4
w = 154482368
x = 0
y = 360
#3 0x080d4af0 in fbTile (dst=0xb79bd000, dstStride=640, dstX=0,
width=20480, height=480, tile=0x93536c0, tileStride=4, tileWidth=128,
tileHeight=4, alu=3, pm=4294967295, bpp=32, xRot=0, yRot=0)
at ../../fb/fbtile.c:200
No locals.
#4 0x080ccb9a in fbFill (pDrawable=0x92df0d0, pGC=0x92deee8, x=0, y=0,
width=640, height=480) at ../../fb/fbfill.c:147
pTile = <value optimized out>
dst = (FbBits *) 0xb79bd000
dstStride = 640
dstBpp = <value optimized out>
dstXoff = 0
dstYoff = 0
pPriv = (FbGCPrivPtr) 0x92def6c
#5 0x080ccf47 in fbPolyFillRect (pDrawable=0x92df0d0, pGC=0x92deee8,
nrect=0, prect=0x9359768) at ../../fb/fbfillrect.c:77
pClip = (RegionPtr) 0x92df100
pbox = <value optimized out>
extentX1 = 0
extentX2 = 640
extentY1 = 0
extentY2 = 480
fullX1 = 0
fullX2 = 640
fullY1 = 0
fullY2 = 480
partX1 = <value optimized out>
partX2 = <value optimized out>
partY1 = <value optimized out>
partY2 = <value optimized out>
xorg = 0
yorg = 0
n = 0
#6 0x08174875 in damagePolyFillRect (pDrawable=0x92df0d0, pGC=0x92deee8,
nRects=1, pRects=0x9359768) at ../../../miext/damage/damage.c:1337
pGCPriv = (DamageGCPrivPtr) 0x92def54
oldFuncs = (GCFuncs *) 0x81ecec0
#7 0x080e3af1 in miPaintWindow (pWin=0x92df0d0, prgn=0xbfe99b38, what=0)
at ../../mi/miexpose.c:646
pScreen = <value optimized out>
gcval = {{val = 3, ptr = 0x3}, {val = 1, ptr = 0x1}, {
val = 154482320, ptr = 0x9353690}, {val = 0, ptr = 0x0}, {val = 0,
ptr = 0x0}}
gcmask = <value optimized out>
pGC = (GCPtr) 0x92deee8
i = -1
pbox = <value optimized out>
prect = (xRectangle *) 0x9359768
numRects = 1
draw_x_off = 0
draw_y_off = 0
tile_x_off = <value optimized out>
tile_y_off = <value optimized out>
fill = <value optimized out>
drawable = (DrawablePtr) 0x92df0d0
#8 0x080e3e58 in miWindowExposures (pWin=0x92df0d0, prgn=0xbfe99b38,
other_exposed=0x0) at ../../mi/miexpose.c:517
expRec = {extents = {x1 = -25800, y1 = -16407, x2 = -3840,
y2 = 2349}, data = 0x92de768}
exposures = (RegionPtr) 0xbfe99b38
#9 0x08093c37 in MapWindow (pWin=0x92df0d0, client=0x92cd580)
at ../../dix/window.c:2838
temp = {extents = {x1 = 0, y1 = 0, x2 = 640, y2 = 480}, data = 0x0}
pScreen = (ScreenPtr) 0x92d1cd8
pParent = (WindowPtr) 0x0
dosave = <value optimized out>
pLayerWin = <value optimized out>
#10 0x08093e45 in InitRootWindow (pWin=0x92df0d0) at ../../dix/window.c:492
pScreen = (ScreenPtr) 0x92d1cd8
#11 0x0808e81d in main (argc=2, argv=0xbfe99c94, envp=Cannot access memory at address 0xc
)
at ../../dix/main.c:422
i = 1
error = 134800406
xauthfile = <value optimized out>
alwaysCheckForInput = {0, 1}
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02)
00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8]
|
|
| 2009-03-19 09:32:08 |
Bryce Harrington |
xorg-server (Ubuntu): importance |
Medium |
High |
|
| 2009-03-19 09:32:08 |
Bryce Harrington |
xorg-server (Ubuntu): status |
Incomplete |
Triaged |
|
| 2009-08-13 21:27:33 |
Bryce Harrington |
tags |
|
intrepid |
|
| 2010-05-04 20:25:38 |
Bryce Harrington |
xorg-server (Ubuntu): status |
Triaged |
Incomplete |
|
| 2010-05-04 20:25:46 |
Bryce Harrington |
tags |
intrepid |
intrepid needs-retested-on-lucid-by-june |
|
| 2010-05-21 13:52:41 |
Bryce Harrington |
tags |
intrepid needs-retested-on-lucid-by-june |
hardy intrepid needs-retested-on-lucid-by-june |
|
| 2010-05-28 14:25:42 |
Bryce Harrington |
xorg-server (Ubuntu): status |
Incomplete |
Expired |
|
