[Bug 99106] Re: [apport] epiphany crashed with SIGSEGV in __kernel_vsyscall()
Sebastien Bacher
seb128 at ubuntu.com
Sat Mar 31 12:29:49 UTC 2007
Debug backtrace for the crash:
Core was generated by `epiphany'.
Program terminated with signal 11, Segmentation fault.
#0 0xffffe410 in __kernel_vsyscall ()
(gdb) thread apply all bt full
Thread 7 (process 6348):
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7e0e823 in poll () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb7eacc29 in PR_Poll (pds=0x844be18, npds=1, timeout=4294967295) at ptio.c:3877
No locals.
#3 0xb59946db in nsSocketTransportService::Poll (this=0x844b930, interval=0xb4b41368)
at nsSocketTransportService2.cpp:361
pollList = (PRPollDesc *) 0x844be18
pollCount = 1
pollTimeout = 4294967295
ts = 2751039394
rv = <value optimized out>
passedInterval = <value optimized out>
#4 0xb5994f15 in nsSocketTransportService::Run (this=0x844b930) at nsSocketTransportService2.cpp:577
pollInterval = 1
n = 1
i = -12
active = 1
#5 0xb6f211cb in nsThread::Main (arg=0x844c120) at nsThread.cpp:118
No locals.
#6 0xb7eb0e9d in _pt_root (arg=0x844c1a0) at ptthread.c:220
No locals.
#7 0xb704031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#8 0xb7e1850e in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
Thread 6 (process 6349):
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb704484c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb7e24d94 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3 0xb7eaa093 in pt_TimedWait (cv=0x830aaf4, ml=0x830c7c8, timeout=<value optimized out>) at ptsynch.c:280
rv = 52685
now = {tv_sec = 1175277111, tv_usec = 614810}
tmo = {tv_sec = 1175277113, tv_nsec = 603810000}
ticks = 1000
#4 0xb7eaaed1 in PR_WaitCondVar (cvar=0x830aaf0, timeout=1989) at ptsynch.c:407
rv = <value optimized out>
thred = (PRThread *) 0x877a5e0
#5 0xb6f234c6 in TimerThread::Run (this=0x830c708) at TimerThread.cpp:318
---Type <return> to continue, or q <return> to quit---
waitFor = <value optimized out>
#6 0xb6f211cb in nsThread::Main (arg=0x87ec290) at nsThread.cpp:118
No locals.
#7 0xb7eb0e9d in _pt_root (arg=0x877a5e0) at ptthread.c:220
No locals.
#8 0xb704031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#9 0xb7e1850e in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
Thread 5 (process 6365):
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb704484c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb7e24d94 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3 0xb7eaa093 in pt_TimedWait (cv=0x86680ac, ml=0x894bc90, timeout=<value optimized out>) at ptsynch.c:280
rv = 7875
now = {tv_sec = 1175277112, tv_usec = 402819}
tmo = {tv_sec = 1175277112, tv_nsec = 652819000}
ticks = 1000
#4 0xb7eaaed1 in PR_WaitCondVar (cvar=0x86680a8, timeout=250) at ptsynch.c:407
rv = <value optimized out>
thred = (PRThread *) 0x881bfb0
#5 0xb4e2c1f7 in nsSSLThread::Run (this=0x889b468) at nsSSLThread.cpp:879
pending_work = <value optimized out>
busy_socket_ssl_state = 2988225400
socketToDestroy = (class nsNSSSocketInfo *) 0x0
#6 0xb4e2b300 in nsPSMBackgroundThread::nsThreadRunner (arg=0x889b468) at nsPSMBackgroundThread.cpp:44
No locals.
#7 0xb7eb0e9d in _pt_root (arg=0x881bfb0) at ptthread.c:220
No locals.
#8 0xb704031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#9 0xb7e1850e in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
Thread 4 (process 6366):
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb704484c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb7e24d94 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3 0xb7eaa093 in pt_TimedWait (cv=0x8671254, ml=0x881c0f8, timeout=<value optimized out>) at ptsynch.c:280
---Type <return> to continue, or q <return> to quit---
rv = 7875
now = {tv_sec = 1175277112, tv_usec = 402827}
tmo = {tv_sec = 1175277112, tv_nsec = 652827000}
ticks = 1000
#4 0xb7eaaed1 in PR_WaitCondVar (cvar=0x8671250, timeout=250) at ptsynch.c:407
rv = <value optimized out>
thred = (PRThread *) 0x881c158
#5 0xb4e2cf70 in nsCertVerificationThread::Run (this=0x894bd90) at nsCertVerificationThread.cpp:142
wait_time = 250
#6 0xb4e2b300 in nsPSMBackgroundThread::nsThreadRunner (arg=0x894bd90) at nsPSMBackgroundThread.cpp:44
No locals.
#7 0xb7eb0e9d in _pt_root (arg=0x881c158) at ptthread.c:220
No locals.
#8 0xb704031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#9 0xb7e1850e in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
Thread 3 (process 12327):
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb704484c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb7e24d94 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3 0xb7eaa093 in pt_TimedWait (cv=0x8805e6c, ml=0x8806118, timeout=<value optimized out>) at ptsynch.c:280
rv = 214
now = {tv_sec = 1175277109, tv_usec = 618603}
tmo = {tv_sec = 1175277169, tv_nsec = 618603000}
ticks = 1000
#4 0xb7eaaed1 in PR_WaitCondVar (cvar=0x8805e68, timeout=60000) at ptsynch.c:407
rv = <value optimized out>
thred = (PRThread *) 0x918c888
#5 0xb596f585 in nsIOThreadPool::ThreadFunc (arg=0x88060e8) at nsIOThreadPool.cpp:254
delta = <value optimized out>
start = 2751037810
timeout = 60000
#6 0xb7eb0e9d in _pt_root (arg=0x918c888) at ptthread.c:220
No locals.
#7 0xb704031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#8 0xb7e1850e in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
Thread 2 (process 12328):
#0 0xffffe410 in __kernel_vsyscall ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#1 0xb704484c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb7e24d94 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3 0xb7eaa093 in pt_TimedWait (cv=0x8805e6c, ml=0x8806118, timeout=<value optimized out>) at ptsynch.c:280
rv = 216
now = {tv_sec = 1175277109, tv_usec = 715731}
tmo = {tv_sec = 1175277169, tv_nsec = 715731000}
ticks = 1000
#4 0xb7eaaed1 in PR_WaitCondVar (cvar=0x8805e68, timeout=60000) at ptsynch.c:407
rv = <value optimized out>
thred = (PRThread *) 0x8256200
#5 0xb596f585 in nsIOThreadPool::ThreadFunc (arg=0x88060e8) at nsIOThreadPool.cpp:254
delta = <value optimized out>
start = 2751037907
timeout = 60000
#6 0xb7eb0e9d in _pt_root (arg=0x8256200) at ptthread.c:220
No locals.
#7 0xb704031b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#8 0xb7e1850e in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
Thread 1 (process 6346):
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7d72df0 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb7ed82c6 in nsProfileLock::FatalSignalHandler (signo=11) at nsProfileLock.cpp:206
unblock_sigs = {__val = {1024, 0 <repeats 31 times>}}
oldact = <value optimized out>
#3 <signal handler called>
No symbol table info available.
#4 0xb1118c39 in GraphicDevice32::drawLine (this=0x8d5cd58, x1=<value optimized out>, y1=0, x2=<value optimized out>,
y2=<value optimized out>, width=0) at graphic32.cc:610
n = 43
dx = <value optimized out>
dy = 178
sx = 1456
a = -89
pp = (TYPE *) 0xb5d82680
alpha = <value optimized out>
#5 0xb1113262 in GraphicDevice::drawBox (this=0x8d5cd58, x1=0, y1=0, x2=23296, y2=2880) at graphic.cc:249
i = 0
#6 0xb111a60a in FlashMovie::renderFocus (this=0x8c3eb40) at movie.cc:112
---Type <return> to continue, or q <return> to quit---
rect = {xmin = 0, xmax = 23296, ymin = 0, ymax = 2880}
boundary = {xmin = 0, xmax = 14560, ymin = 0, ymax = 1800}
mat = {a = 1.60000002, b = 0, c = 0, d = 1.60000002, tx = 0, ty = 0}
#7 0xb111a757 in FlashMovie::renderMovie (this=0x8c3eb40) at movie.cc:151
script = (CInputScript *) 0x0
prev = (CInputScript *) 0x1
next = <value optimized out>
clipping = {xmin = 0, xmax = 14560, ymin = 0, ymax = 1800}
identity = {a = 1, b = 0, c = 0, d = 1, tx = 0, ty = 0}
#8 0xb111a8eb in FlashMovie::processMovie (this=0x8c3eb40, gd=0x8d5cd58, sm=0x957b5d8) at movie.cc:75
script = (CInputScript *) 0x0
wakeUp = 1
#9 0xb1112700 in FlashExec (flashHandle=0x8c3eb40, flag=<value optimized out>, fe=0xbff856fc, wakeDate=0x911ae34)
at flash.cc:209
wakeUp = 0
time_correction = {tv_sec = 1175277112, tv_usec = 566827}
cor_sec = 0
cor_usec = 22901
#10 0xb2f8dd2d in ?? ()
No symbol table info available.
** Summary changed:
- [apport] epiphany crashed with SIGSEGV in __kernel_vsyscall()
+ [apport] epiphany crashed with SIGSEGV in GraphicDevice32::drawLine()
--
[apport] epiphany crashed with SIGSEGV in GraphicDevice32::drawLine()
https://launchpad.net/bugs/99106
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