*** This bug is a duplicate of bug 948697 ***
https://bugs.launchpad.net/bugs/948697
Hi Jeroen, this appears to match up to a bug Sarvatt's reproducing.
I'll dupe your bug to his.
He has some trouble reproducing the crash though, so if you have any
observations please share them on that bug report.
** Description changed:
+ #0 valuator_mask_set_double (mask=0x31, valuator=4, data=570) at
../../dix/inpututils.c:509
+ No locals.
+ #1 0xb76564eb in valuator_mask_set (mask=0x31, valuator=4, data=570) at
../../dix/inpututils.c:520
+ No locals.
+ #2 0xb33398ab in EventProcessTouchEvent (hw=0xb86ca4f0, pInfo=0xb8671298,
ev=<optimized out>) at ../../src/eventcomm.c:579
+ map = 4
+ slot_index = -1
+ priv = 0xb86c3388
+ proto_data = 0xb86bc550
+ #3 EventReadHwState (pInfo=0xb8671298, comm=0xb86c3518, hwRet=0xb86c9848) at
../../src/eventcomm.c:730
+ ev = {time = {tv_sec = 1331109901, tv_usec = 814732}, type = 3, code
= 48, value = 570}
+ v = <optimized out>
+ hw = 0xb86ca4f0
+ priv = 0xb86c3388
+ para = 0xb86c3388
+ proto_data = 0xb86bc550
+ #4 0xb3332872 in SynapticsGetHwState (hw=0xb86c9848, priv=0xb86c3388,
pInfo=0xb8671298) at ../../src/synaptics.c:1576
+ No locals.
+ #5 ReadInput (pInfo=0xb8671298) at ../../src/synaptics.c:1592
+ priv = 0xb86c3388
+ hw = 0xb86c9848
+ delay = 0
+ newDelay = 0
+ #6 0xb767c151 in xf86SigioReadInput (fd=60, closure=0xb8671298) at
../../../../hw/xfree86/common/xf86Events.c:298
+ errno_save = 0
+ pInfo = 0xb8671298
+ #7 0xb76a3b48 in xf86SIGIO (sig=29) at
../../../../../hw/xfree86/os-support/linux/../shared/sigio.c:109
+ i = <optimized out>
+ ready = {fds_bits = {0, 268435456, 0 <repeats 30 times>}}
+ to = {tv_sec = 0, tv_usec = 0}
+ save_errno = 0
+ r = 1
#8 <signal handler called>
No symbol table info available.
#9 0xb75e1424 in __kernel_vsyscall ()
No symbol table info available.
#10 0xb732a75d in ___newselect_nocancel () at
../sysdeps/unix/syscall-template.S:82
No locals.
#11 0xb778929c in WaitForSomething (pClientsReady=0xb866e6d8) at
../../os/WaitFor.c:232
- i = <optimized out>
- waittime = {tv_sec = 0, tv_usec = 139151}
- wt = 0xbf851dd4
- timeout = <optimized out>
- clientsReadable = {fds_bits = {0 <repeats 32 times>}}
- clientsWritable = {fds_bits = {9994, 236808, -1220639632,
-1220639624, -1081795472, 236800, -1218238590, -1202050256, 236824, 462, 57, 7,
-1216380940, -1081795296, -1217472199, -1203264348, -1203264344, 1, 8390865,
-1216380940, -1216304112, -1202050256, -1217954880, -1202050256, -1199754792,
-1203264348, 28, -1216380940, 1, -1220639680, -1216380940, 0}}
- selecterr = <optimized out>
- nready = 0
- devicesReadable = {fds_bits = {1, -1081795208, -1221421490,
-1216343576, 0, -1081795296, -1216380940, -1216380940, 0, 32, -1216790850, 32,
-1081795208, 1, -1217479194, -1216343576, -1081795296, -1216380940,
-1216781137, -1199746120, -1081795208, 1, -1203273880, 0, -1221089459,
-1219422347, -1216811360, -1199746120, -1081795208, 1, -1218054939, 2}}
- now = <optimized out>
- someReady = <optimized out>
-
+ i = <optimized out>
+ waittime = {tv_sec = 0, tv_usec = 139151}
+ wt = 0xbf851dd4
+ timeout = <optimized out>
+ clientsReadable = {fds_bits = {0 <repeats 32 times>}}
+ clientsWritable = {fds_bits = {9994, 236808, -1220639632,
-1220639624, -1081795472, 236800, -1218238590, -1202050256, 236824, 462, 57, 7,
-1216380940, -1081795296, -1217472199, -1203264348, -1203264344, 1, 8390865,
-1216380940, -1216304112, -1202050256, -1217954880, -1202050256, -1199754792,
-1203264348, 28, -1216380940, 1, -1220639680, -1216380940, 0}}
+ selecterr = <optimized out>
+ nready = 0
+ devicesReadable = {fds_bits = {1, -1081795208, -1221421490,
-1216343576, 0, -1081795296, -1216380940, -1216380940, 0, 32, -1216790850, 32,
-1081795208, 1, -1217479194, -1216343576, -1081795296, -1216380940,
-1216781137, -1199746120, -1081795208, 1, -1203273880, 0, -1221089459,
-1219422347, -1216811360, -1199746120, -1081795208, 1, -1218054939, 2}}
+ now = <optimized out>
+ someReady = <optimized out>
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-core 2:1.11.4-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: wl
ApportVersion: 1.94-0ubuntu2
Architecture: i386
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Wed Mar 7 15:45:01 2012
DistUpgraded: Log time: 2012-01-13 23:13:05.060884
DistroCodename: precise
DistroVariant: ubuntu
ExecutablePath: /usr/bin/Xorg
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
NVIDIA Corporation C79 [GeForce 9400M] [10de:0863] (rev b1) (prog-if 00 [VGA
controller])
Subsystem: Apple Inc. Device [106b:00ba]
MachineType: Apple Inc. MacBookPro5,4
ProcCmdline: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7
-novtswitch
ProcEnviron:
ProcKernelCmdLine: root=UUID=e82d9a35-caee-4503-8594-8cd1eb26eec9 ro quiet
splash
SegvAnalysis:
Segfault happened at: 0xb765648b <valuator_mask_set_double+27>: movsbl
(%eax),%ecx
PC (0xb765648b) ok
source "(%eax)" (0x00000031) not located in a known VMA region (needed
readable region)!
destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
___newselect_nocancel () at ../sysdeps/unix/syscall-template.S:82
WaitForSomething ()
?? ()
?? ()
__libc_start_main (main=0xb7628f00, argc=8, ubp_av=0xbf851f54,
init=0xb779b8c0 <__libc_csu_init>, fini=0xb779b930 <__libc_csu_fini>,
rtld_fini=0xb75f1280 <_dl_fini>, stack_end=0xbf851f4c) at libc-start.c:226
Title: Xorg crashed with SIGSEGV in ___newselect_nocancel()
UnitySupportTest:
Error: command ['/usr/lib/nux/unity_support_test', '-p', '-f'] failed with
exit code 5: Xlib: extension "GLX" missing on display ":0".
Error: GLX is not available on the system
UpgradeStatus: Upgraded to precise on 2012-01-14 (52 days ago)
UserGroups:
dmi.bios.date: 06/15/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP53.88Z.00AC.B03.0906151647
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F22587A1
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro5,4
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F22587A1
dmi.modalias:
dmi:bvnAppleInc.:bvrMBP53.88Z.00AC.B03.0906151647:bd06/15/09:svnAppleInc.:pnMacBookPro5,4:pvr1.0:rvnAppleInc.:rnMac-F22587A1:rvrMacBookPro5,4:cvnAppleInc.:ct10:cvrMac-F22587A1:
dmi.product.name: MacBookPro5,4
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu5
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental
8.0.1-0ubuntu2
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
1:2.6.99.901+git20120126-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Summary changed:
- Xorg crashed with SIGSEGV in ___newselect_nocancel()
+ Xorg crashed with SIGSEGV in valuator_mask_set_double
** This bug has been marked a duplicate of bug 948697
[bcm5974] Xorg crashed with SIGSEGV in valuator_mask_set_double()
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/948792
Title:
Xorg crashed with SIGSEGV in valuator_mask_set_double
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