On Sat, 2005-02-12 at 18:11 -0500, Isaac Richards wrote: > On Saturday 12 February 2005 06:09 pm, Lonnie Borntreger wrote: > > Running 0.17. > > > > I'm getting a lot of crashes on the backend. The triggers seem to be > > deletion of a program, either from mythfrontend or mythweb. Sometimes > > the first request works, but if so, it will definitely crash on the > > second. I put an strace on it and saw the following. I had just > > deleted one program successfully, but it crashed upon requesting a > > second deletion. Could this be SMP related? I used to see this with > > quite a lot of regularity in 0.16 also. > > http://www.mythtv.org/docs/mythtv-HOWTO-20.html#ss20.2
Here you go. It's looks like a glibc issue. I'm on glibc-2.3.4-4mdk. The upgrade to 2.3.4 from 2.3.3 occurred right about the time the crashes started, if my memory serves me correctly. Don't know why I didn't think of that before. I have the 2.3.3 packages laying around. I'll try to downgrade and see if that returns the stability. ============================ Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1322411088 (LWP 23063)] 0xb660d890 in my_strcasecmp_8bit () from /usr/lib/libmysqlclient.so.14 Current language: auto; currently c (gdb) thread apply all bt full Thread 13 (Thread -1322411088 (LWP 23063)): #0 0xb660d890 in my_strcasecmp_8bit () from /usr/lib/libmysqlclient.so.14 No symbol table info available. #1 0xb6605376 in get_charset_number () from /usr/lib/libmysqlclient.so.14 No symbol table info available. #2 0xb66056db in get_charset_by_csname () from /usr/lib/libmysqlclient.so.14 No symbol table info available. #3 0xb661ed0e in mysql_real_connect () from /usr/lib/libmysqlclient.so.14 No symbol table info available. #4 0xb7fe78d8 in QMYSQLDriver::open () from /usr/lib/qt3/plugins/lib/sqldrivers/libqsqlmysql.so No symbol table info available. #5 0x080dcbf8 in ?? () No symbol table info available. #6 0x00000cea in ?? () No symbol table info available. #7 0x00000000 in ?? () No symbol table info available. #8 0x00000000 in ?? () No symbol table info available. #9 0x080fe7d0 in ?? () No symbol table info available. #10 0xb6a213d4 in free () from /lib/tls/libc.so.6 No symbol table info available. Previous frame inner to this frame (corrupt stack?)
_______________________________________________ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
