[mythtv] segfaults with mysql 4.1.8 and 4.1.9

[Risto Treksler]

Hi,

here's a backtrace from a 
crash with mysql 4.1.9

hope it helps

I will try recompiling mysql with the suggestion from this thread
"[mythtv] MySQL 4.1.7 segfaults in mythtv"

rt



(gdb) run
Starting program: /usr/local/bin/mythfrontend
[Thread debugging using libthread_db enabled]
[New Thread 1099055232 (LWP 14251)]
[New Thread 1110543280 (LWP 14258)]

Program received signal SIG33, Real-time event 33.
2005-02-17 19:00:55.254 mythfrontend version: 0.17.20050130-1 www.mythtv.org
2005-02-17 19:00:55.255 Enabled verbose msgs : important general
2005-02-17 19:00:57.343 Switching to square mode (G.A.N.T.)
[New Thread 1124174768 (LWP 14263)]
2005-02-17 19:00:58.551 Joystick disabled.
[Thread 1124174768 (LWP 14263) exited]
2005-02-17 19:00:58.717 Registering Internal as a media playback plugin.
Couldn't save cache cache 
image: /home/stephy/.mythtv/themecache/G.A.N.T..1600.1200/status-bar.png
2005-02-17 19:00:59.060 Starting media monitor.
[New Thread 1124174768 (LWP 14264)]
[New Thread 1270676400 (LWP 14295)]
2005-02-17 19:01:14.869 Connecting to backend server: 192.168.2.10:6543 (try 1 
of 5)
2005-02-17 19:01:14.882 Using protocol version 14
2005-02-17 19:01:17.049 Changing from None to None
[Thread 1270676400 (LWP 14295) exited]
2005-02-17 19:01:19.249 All Programs
[New Thread 1270676400 (LWP 14313)]
[New Thread 1292295088 (LWP 14314)]
[Thread 1292295088 (LWP 14314) exited]
[Thread 1270676400 (LWP 14313) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1099055232 (LWP 14251)]
0x418b7890 in my_strcasecmp_8bit () from /usr/lib/libmysqlclient.so.14
Current language:  auto; currently c
(gdb) thread apply all bt full

Thread 4 (Thread 1124174768 (LWP 14264)):
#0  0xffffe410 in ?? ()
No symbol table info available.
#1  0x430183f0 in ?? ()
No symbol table info available.
#2  0x00000001 in ?? ()
No symbol table info available.
#3  0x00000000 in ?? ()
No symbol table info available.
#4  0x41405d7c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/libpthread.so.0
No symbol table info available.
#5  0x40e3e4cc in QThread::exit () from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#6  0x430183a0 in ?? ()
No symbol table info available.
#7  0x430183f0 in ?? ()
No symbol table info available.
#8  0x00000001 in ?? ()
No symbol table info available.
#9  0x00000000 in ?? ()
No symbol table info available.
#10 0x00000001 in ?? ()
No symbol table info available.
#11 0x00000001 in ?? ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#12 0x00000000 in ?? ()
No symbol table info available.
#13 0x00000000 in ?? ()
No symbol table info available.
#14 0x00000000 in ?? ()
No symbol table info available.
#15 0x00000000 in ?? ()
No symbol table info available.
#16 0x00000000 in ?? ()
No symbol table info available.
#17 0x430183a0 in ?? ()
No symbol table info available.
#18 0x00000002 in ?? ()
No symbol table info available.
#19 0x00000000 in ?? ()
No symbol table info available.
#20 0x40a43684 in QValueList<MythMediaDevice*>::end (this=0xb1294)
    at qvaluelist.h:477
No locals.
#21 0x0d732d20 in ?? ()
No symbol table info available.
#22 0x42154c80 in ?? ()
No symbol table info available.
#23 0x000b1294 in ?? ()
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#24 0x082128c8 in ?? ()
No symbol table info available.
#25 0x40ae6410 in ?? () from /usr/local/lib/libmyth-0.17.so.0
No symbol table info available.
#26 0x08251454 in ?? ()
No symbol table info available.
#27 0x40a41cd9 in MonitorThread::run (this=0x0) at mythmediamonitor.cpp:77
No locals.
Previous frame inner to this frame (corrupt stack?)
#0  0x418b7890 in my_strcasecmp_8bit () from /usr/lib/libmysqlclient.so.14




On Wednesday 02 February 2005 10:18 am, Isaac Richards wrote:
> On Wednesday 02 February 2005 04:59 am, Michael Obster wrote:
> > Hi,
> >
> > I have a weird problem here. Perhaps someone of you can give me a hint
> > whats wrong because it is only with mythtv.
> > When I start watch tv or watch record mythfrontend segfaults.
>
> Get a backtrace.
>
> Isaac
> _______________________________________________
> mythtv-dev mailing list
> mythtv-dev at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev

-- 
Risto Treksler
Elkhorn Lodge
Banff, Alberta, Canada