Xorg crashed with SIGSEGV in valuator_mask_set_double
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xorg-server (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
#0 valuator_
No locals.
#1 0xb76564eb in valuator_mask_set (mask=0x31, valuator=4, data=570) at ../../dix/
No locals.
#2 0xb33398ab in EventProcessTou
map = 4
slot_index = -1
priv = 0xb86c3388
proto_data = 0xb86bc550
#3 EventReadHwState (pInfo=0xb8671298, comm=0xb86c3518, hwRet=0xb86c9848) at ../../src/
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/
No locals.
#5 ReadInput (pInfo=0xb8671298) at ../../src/
priv = 0xb86c3388
hw = 0xb86c9848
delay = 0
newDelay = 0
#6 0xb767c151 in xf86SigioReadInput (fd=60, closure=0xb8671298) at ../../.
errno_save = 0
pInfo = 0xb8671298
#7 0xb76a3b48 in xf86SIGIO (sig=29) at ../../.
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_
No locals.
#11 0xb778929c in WaitForSomething (pClientsReady=
i = <optimized out>
waittime = {tv_sec = 0, tv_usec = 139151}
wt = 0xbf851dd4
timeout = <optimized out>
selecterr = <optimized out>
nready = 0
now = <optimized out>
someReady = <optimized out>
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-core 2:1.11.4-0ubuntu4
ProcVersionSign
Uname: Linux 3.2.0-18-
NonfreeKernelMo
ApportVersion: 1.94-0ubuntu2
Architecture: i386
CompizPlugins: No value set for `/apps/
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
ExtraDebuggingI
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/
ProcEnviron:
ProcKernelCmdLine: root=UUID=
SegvAnalysis:
Segfault happened at: 0xb765648b <valuator_
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_
WaitForSomething ()
?? ()
?? ()
__libc_start_main (main=0xb7628f00, argc=8, ubp_av=0xbf851f54, init=0xb779b8c0 <__libc_csu_init>, fini=0xb779b930 <__libc_csu_fini>, rtld_fini=
Title: Xorg crashed with SIGSEGV in ___newselect_
UnitySupportTest:
Error: command ['/usr/
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.
dmi.board.
dmi.board.name: Mac-F22587A1
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro5,4
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.
dmi.modalias: dmi:bvnAppleInc
dmi.product.name: MacBookPro5,4
dmi.product.
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.7.
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
visibility: | private → public |
description: | updated |
StacktraceTop: nocancel () at ../sysdeps/ unix/syscall- template. S:82 0xb866e6d8) at ../../os/ WaitFor. c:232 dispatch. c:366 main.c: 287
___newselect_
WaitForSomething (pClientsReady=
Dispatch () at ../../dix/
main (argc=8, argv=0xbf851f54, envp=0xbf851f78) at ../../dix/