On Feb 1, 2008, at 6:37 AM, Ken wrote:
Recompiled without the -O2 flags:
#0 0x00049750 in findLockInfo (fd=4, ppLock=0x1345ad,
ppOpen=0x1345a9)
at ../sqliteSrc/sqlite-3.5.5/src/os_unix.c:670
670 *ppLock = pLock;
*ppLock is Null....
Hi Ken,
This doesn't look quite right to me. In the debugger you can
do "print *ppLock" and it doesn't complain?
The test case you were running (async.test) uses more than one
thread, so maybe the one we're looking at is not the one that
caused the problem.
Can you try running [info threads] in the debugger, and then
see if you can get a stack trace for another thread? Thanks.
Dan.
Ken <[EMAIL PROTECTED]> wrote: Core/backtrace info:
(gdb) core-file core
Core was generated by `/home/ixion/LIB/sqlite3test/.libs/
testfixture ../sqliteSrc/sqlite-3.5.5/test/qu'.
Program terminated with signal 10, Bus error.
Reading symbols from /home/ixion/LIB/sqlite3test/.libs/
libsqlite3.so.0...done.
Loaded symbols for /home/ixion/LIB/sqlite3test/.libs/libsqlite3.so.0
Reading symbols from /usr/lib/libpthread.so.1...done.
Loaded symbols for /usr/lib/libpthread.so.1
Reading symbols from /usr/local/lib/libtcl8.5.so...done.
Loaded symbols for /usr/local/lib/libtcl8.5.so
Reading symbols from /usr/lib/libdl.so.1...done.
Loaded symbols for /usr/lib/libdl.so.1
Reading symbols from /usr/lib/libsocket.so.1...done.
Loaded symbols for /usr/lib/libsocket.so.1
Reading symbols from /usr/lib/libnsl.so.1...done.
Loaded symbols for /usr/lib/libnsl.so.1
Reading symbols from /usr/lib/libm.so.1...done.
Loaded symbols for /usr/lib/libm.so.1
Reading symbols from /usr/lib/librt.so.1...done.
Loaded symbols for /usr/lib/librt.so.1
Reading symbols from /usr/lib/libc.so.1...done.
Loaded symbols for /usr/lib/libc.so.1
Reading symbols from /usr/local/lib/libgcc_s.so.1...done.
Loaded symbols for /usr/local/lib/libgcc_s.so.1
Reading symbols from /usr/lib/libmp.so.2...done.
Loaded symbols for /usr/lib/libmp.so.2
Reading symbols from /usr/lib/libaio.so.1...done.
Loaded symbols for /usr/lib/libaio.so.1
Reading symbols from /usr/platform/SUNW,Ultra-5_10/lib/libc_psr.so.
1...done.
Loaded symbols for /usr/platform/SUNW,Ultra-5_10/lib/libc_psr.so.1
Reading symbols from /usr/lib/libthread.so.1...done.
Loaded symbols for /usr/lib/libthread.so.1
#0 0x000345d4 in findLockInfo (fd=567296, ppLock=0xd1995,
ppOpen=0xd1991)
at ../sqliteSrc/sqlite-3.5.5/src/os_unix.c:671
671 if( ppOpen!=0 ){
(gdb) backtrace
#0 0x000345d4 in findLockInfo (fd=567296, ppLock=0xd1995,
ppOpen=0xd1991)
at ../sqliteSrc/sqlite-3.5.5/src/os_unix.c:671
#1 0x000355b4 in unixOpen (pVfs=0x8a96c,
zPath=0xc0380 "/home/ixion/LIB/sqlite3test/chocolate/banana/
vanilla/file.db", pFile=0xd196d, flags=262, pOutFlags=0xffffffff)
at ../sqliteSrc/sqlite-3.5.5/src/os_unix.c:2268
#2 0x000340bc in sqlite3OsOpen (pVfs=0x2102,
zPath=0xc0380 "/home/ixion/LIB/sqlite3test/chocolate/banana/
vanilla/file.db", pFile=0xd196d, flags=262, pFlagsOut=0xffffffff)
at ../sqliteSrc/sqlite-3.5.5/src/os.c:112
ppOpen os_unxi.c/671 is not !=0 but *ppOpen is 0...
James Dennett wrote: > -----Original Message-----
From: Ken [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 31, 2008 2:55 PM
To: sqlite
Subject: [sqlite] Solaris bus error
After addressing the -lrt sched yield on solaris.
make test resulted in:
async3-1.0... Ok
async3-1.1...make: *** [test] Bus Error (core dumped)
Any ideas?
Getting a stack trace out of that core file with a debugger would seem
to be the next step, and seeing the full text output if there is any
more.
-- James
James Dennett wrote: > -----Original Message-----
From: Ken [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 31, 2008 2:55 PM
To: sqlite
Subject: [sqlite] Solaris bus error
After addressing the -lrt sched yield on solaris.
make test resulted in:
async3-1.0... Ok
async3-1.1...make: *** [test] Bus Error (core dumped)
Any ideas?
Getting a stack trace out of that core file with a debugger would seem
to be the next step, and seeing the full text output if there is any
more.
-- James
James Dennett wrote: > -----Original Message-----
From: Ken [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 31, 2008 2:55 PM
To: sqlite
Subject: [sqlite] Solaris bus error
After addressing the -lrt sched yield on solaris.
make test resulted in:
async3-1.0... Ok
async3-1.1...make: *** [test] Bus Error (core dumped)
Any ideas?
Getting a stack trace out of that core file with a debugger would seem
to be the next step, and seeing the full text output if there is any
more.
-- James
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