From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14018 invoked by alias); 16 Apr 2003 04:27:34 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 14010 invoked from network); 16 Apr 2003 04:27:33 -0000 Received: from unknown (HELO jackfruit.Stanford.EDU) (171.64.38.136) by sources.redhat.com with SMTP; 16 Apr 2003 04:27:33 -0000 Received: (from carlton@localhost) by jackfruit.Stanford.EDU (8.11.6/8.11.6) id h3G4RW025612; Tue, 15 Apr 2003 21:27:32 -0700 X-Authentication-Warning: jackfruit.Stanford.EDU: carlton set sender to carlton@math.stanford.edu using -f To: Daniel Jacobowitz Cc: gdb@sources.redhat.com Subject: Re: testsuite errors on Red Hat 8.0 References: <20030416041146.GA2311@nevyn.them.org> From: David Carlton Date: Wed, 16 Apr 2003 04:27:00 -0000 In-Reply-To: <20030416041146.GA2311@nevyn.them.org> Message-ID: User-Agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Common Lisp) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-SW-Source: 2003-04/txt/msg00151.txt.bz2 On Wed, 16 Apr 2003 00:11:46 -0400, Daniel Jacobowitz said: >> and in gdb.threads/pthreads.exp, I get: >> >> FAIL: gdb.threads/pthreads.exp: check backtrace from main thread >> FAIL: gdb.threads/pthreads.exp: apply backtrace command to all three threads > These I'd definitely like to see the log for. I'll put it after my signature. David Carlton carlton@math.stanford.edu Test Run By carlton on Tue Apr 15 21:01:43 2003 Native configuration is i686-pc-linux-gnu === gdb tests === Schedule of variations: unix Running target unix Using /usr/local/share/dejagnu/baseboards/unix.exp as board description file for target. Using /usr/local/share/dejagnu/config/unix.exp as generic interface file for target. Using ./config/unix.exp as tool-and-target-specific interface file. Running ./gdb.threads/pthreads.exp ... Executing on host: gcc ./gdb.threads/pthreads.c -I/gdb/mirror/src/gdb/testsuite -g -lpthreads -lm -o /gdb/mirror/src/gdb/testsuite/gdb.threads/pthreads (timeout = 300) spawn gcc ./gdb.threads/pthreads.c -I/gdb/mirror/src/gdb/testsuite -g -lpthreads -lm -o /gdb/mirror/src/gdb/testsuite/gdb.threads/pthreads /usr/bin/ld: cannot find -lpthreads collect2: ld returned 1 exit status compiler exited with status 1 output is: /usr/bin/ld: cannot find -lpthreads collect2: ld returned 1 exit status Executing on host: gcc ./gdb.threads/pthreads.c -I/gdb/mirror/src/gdb/testsuite -g -lpthread -lm -o /gdb/mirror/src/gdb/testsuite/gdb.threads/pthreads (timeout = 300) spawn gcc ./gdb.threads/pthreads.c -I/gdb/mirror/src/gdb/testsuite -g -lpthread -lm -o /gdb/mirror/src/gdb/testsuite/gdb.threads/pthreads PASS: gdb.threads/pthreads.exp: successfully compiled posix threads test case spawn /gdb/mirror/src/gdb/testsuite/../../gdb/gdb -nw -nx GNU gdb 2003-04-16-cvs Copyright 2003 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu". (gdb) set height 0 (gdb) set width 0 (gdb) dir Reinitialize source path to empty? (y or n) y Source directories searched: $cdir:$cwd (gdb) dir ./gdb.threads Source directories searched: /gdb/mirror/src/gdb/testsuite/./gdb.threads:$cdir:$cwd (gdb) file /gdb/mirror/src/gdb/testsuite/gdb.threads/pthreads Reading symbols from /gdb/mirror/src/gdb/testsuite/gdb.threads/pthreads...done. (gdb) set print sevenbit-strings (gdb) PASS: gdb.threads/pthreads.exp: set print sevenbit-strings set width 0 (gdb) PASS: gdb.threads/pthreads.exp: set width 0 shell stty intr '^C' (gdb) PASS: gdb.threads/pthreads.exp: shell stty intr '^C' delete breakpoints (gdb) info breakpoints No breakpoints or watchpoints. (gdb) break main Breakpoint 1 at 0x8048776: file gdb.threads/pthreads.c, line 119. (gdb) run Starting program: /gdb/mirror/src/gdb/testsuite/gdb.threads/pthreads [New Thread 16384 (LWP 14967)] [Switching to Thread 16384 (LWP 14967)] Breakpoint 1, main (argc=1, argv=0xbffff554) at gdb.threads/pthreads.c:119 119 int t = 0; (gdb) info threads * 1 Thread 16384 (LWP 14967) main (argc=1, argv=0xbffff554) at gdb.threads/pthreads.c:119 (gdb) PASS: gdb.threads/pthreads.exp: info threads info threads * 1 Thread 16384 (LWP 14967) main (argc=1, argv=0xbffff554) at gdb.threads/pthreads.c:119 (gdb) break thread1 Breakpoint 2 at 0x8048602: file gdb.threads/pthreads.c, line 73. (gdb) PASS: gdb.threads/pthreads.exp: break thread1 continue Continuing. [New Thread 32769 (LWP 14968)] [New Thread 16386 (LWP 14969)] [Switching to Thread 16386 (LWP 14969)] Breakpoint 2, thread1 (arg=0xfeedface) at gdb.threads/pthreads.c:73 73 int z = 0; (gdb) PASS: gdb.threads/pthreads.exp: Continue to creation of first thread disable (gdb) PASS: gdb.threads/pthreads.exp: disable info threads * 3 Thread 16386 (LWP 14969) thread1 (arg=0xfeedface) at gdb.threads/pthreads.c:73 2 Thread 32769 (LWP 14968) 0x40163b11 in poll () from /lib/libc.so.6 1 Thread 16384 (LWP 14967) 0x4013a816 in nanosleep () from /lib/libc.so.6 (gdb) break thread2 Breakpoint 3 at 0x804869e: file gdb.threads/pthreads.c, line 90. (gdb) PASS: gdb.threads/pthreads.exp: break thread2 continue Continuing. [New Thread 32771 (LWP 14970)] [Switching to Thread 32771 (LWP 14970)] Breakpoint 3, thread2 (arg=0xdeadbeef) at gdb.threads/pthreads.c:90 90 int k = 0; (gdb) PASS: gdb.threads/pthreads.exp: Continue to creation of second thread info threads * 4 Thread 32771 (LWP 14970) thread2 (arg=0xdeadbeef) at gdb.threads/pthreads.c:90 3 Thread 16386 (LWP 14969) 0x4013a816 in nanosleep () from /lib/libc.so.6 2 Thread 32769 (LWP 14968) 0x40163b11 in poll () from /lib/libc.so.6 1 Thread 16384 (LWP 14967) 0x4013a816 in nanosleep () from /lib/libc.so.6 (gdb) set var common_routine::hits=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::hits=0 set var common_routine::from_thread1=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::from_thread1=0 set var common_routine::from_thread2=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::from_thread2=0 set var common_routine::from_main=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::from_main=0 set var common_routine::full_coverage=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::full_coverage=0 disable (gdb) PASS: gdb.threads/pthreads.exp: disable tbreak common_routine if hits >= 15 Breakpoint 4 at 0x804857a: file gdb.threads/pthreads.c, line 51. (gdb) PASS: gdb.threads/pthreads.exp: tbreak common_routine if hits >= 15 continue Continuing. [Switching to Thread 16384 (LWP 14967)] common_routine (arg=0) at gdb.threads/pthreads.c:51 51 if (verbose) printf("common_routine (%d)\n", arg); (gdb) p common_routine::hits $1 = 15 (gdb) PASS: gdb.threads/pthreads.exp: stopped before calling common_routine 15 times p common_routine::full_coverage $2 = 1 (gdb) PASS: gdb.threads/pthreads.exp: All threads running after startup continue Continuing. PASS: gdb.threads/pthreads.exp: Continue with all threads running Program received signal SIGINT, Interrupt. [Switching to Thread 32771 (LWP 14970)] 0x4013a816 in nanosleep () from /lib/libc.so.6 (gdb) PASS: gdb.threads/pthreads.exp: Stopped with a ^C bt #0 0x4013a816 in nanosleep () from /lib/libc.so.6 #1 0x00000000 in ?? () (gdb) PASS: gdb.threads/pthreads.exp: bt set var common_routine::hits=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::hits=0 set var common_routine::from_thread1=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::from_thread1=0 set var common_routine::from_thread2=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::from_thread2=0 set var common_routine::from_main=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::from_main=0 set var common_routine::full_coverage=0 (gdb) PASS: gdb.threads/pthreads.exp: set var common_routine::full_coverage=0 disable (gdb) PASS: gdb.threads/pthreads.exp: disable tbreak common_routine if hits >= 15 Breakpoint 5 at 0x804857a: file gdb.threads/pthreads.c, line 51. (gdb) PASS: gdb.threads/pthreads.exp: tbreak common_routine if hits >= 15 continue Continuing. [Switching to Thread 16386 (LWP 14969)] common_routine (arg=1) at gdb.threads/pthreads.c:51 51 if (verbose) printf("common_routine (%d)\n", arg); (gdb) p common_routine::hits $3 = 15 (gdb) PASS: gdb.threads/pthreads.exp: stopped before calling common_routine 15 times p common_routine::full_coverage $4 = 1 (gdb) PASS: gdb.threads/pthreads.exp: All threads running after continuing from ^C stop thread apply 1 backtrace Thread 1 (Thread 16384 (LWP 14967)): #0 0x4013a816 in nanosleep () from /lib/libc.so.6 #1 0x00000000 in ?? () 51 if (verbose) printf("common_routine (%d)\n", arg); (gdb) FAIL: gdb.threads/pthreads.exp: check backtrace from main thread thread apply 3 backtrace Thread 3 (Thread 16386 (LWP 14969)): #0 common_routine (arg=1) at gdb.threads/pthreads.c:51 #1 0x0804867a in thread1 (arg=0xfeedface) at gdb.threads/pthreads.c:80 #2 0x40028c0e in pthread_start_thread_event () from /lib/libpthread.so.0 (gdb) PASS: gdb.threads/pthreads.exp: check backtrace from thread 1 thread apply 4 backtrace Thread 4 (Thread 32771 (LWP 14970)): #0 common_routine (arg=2) at gdb.threads/pthreads.c:51 #1 0x08048716 in thread2 (arg=0xdeadbeef) at gdb.threads/pthreads.c:97 #2 0x40028c0e in pthread_start_thread_event () from /lib/libpthread.so.0 51 if (verbose) printf("common_routine (%d)\n", arg); (gdb) PASS: gdb.threads/pthreads.exp: check backtrace from thread 2 thread apply 1 3 4 bt Thread 1 (Thread 16384 (LWP 14967)): #0 0x4013a816 in nanosleep () from /lib/libc.so.6 #1 0x00000000 in ?? () Thread 3 (Thread 16386 (LWP 14969)): #0 common_routine (arg=1) at gdb.threads/pthreads.c:51 #1 0x0804867a in thread1 (arg=0xfeedface) at gdb.threads/pthreads.c:80 #2 0x40028c0e in pthread_start_thread_event () from /lib/libpthread.so.0 Thread 4 (Thread 32771 (LWP 14970)): #0 common_routine (arg=2) at gdb.threads/pthreads.c:51 #1 0x08048716 in thread2 (arg=0xdeadbeef) at gdb.threads/pthreads.c:97 #2 0x40028c0e in pthread_start_thread_event () from /lib/libpthread.so.0 51 if (verbose) printf("common_routine (%d)\n", arg); (gdb) FAIL: gdb.threads/pthreads.exp: apply backtrace command to all three threads break common_routine thread 4 Breakpoint 6 at 0x804857a: file gdb.threads/pthreads.c, line 51. (gdb) PASS: gdb.threads/pthreads.exp: set break at common_routine in thread 2 continue Continuing. [Switching to Thread 32771 (LWP 14970)] Breakpoint 6, common_routine (arg=2) at gdb.threads/pthreads.c:51 51 if (verbose) printf("common_routine (%d)\n", arg); PASS: gdb.threads/pthreads.exp: continue to bkpt at common_routine in thread 2 backtrace (gdb) backtrace #0 common_routine (arg=2) at gdb.threads/pthreads.c:51 #1 0x08048716 in thread2 (arg=0xdeadbeef) at gdb.threads/pthreads.c:97 #2 0x40028c0e in pthread_start_thread_event () from /lib/libpthread.so.0 PASS: gdb.threads/pthreads.exp: backtrace from thread 2 bkpt in common_routine testcase ./gdb.threads/pthreads.exp completed in 3 seconds === gdb Summary === # of expected passes 36 # of unexpected failures 2 Executing on host: /gdb/mirror/src/gdb/testsuite/../../gdb/gdb -nw --command gdb_cmd (timeout = 300) spawn /gdb/mirror/src/gdb/testsuite/../../gdb/gdb -nw --command gdb_cmd GNU gdb 2003-04-16-cvs Copyright 2003 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu". /gdb/mirror/src/gdb/testsuite/../../gdb/gdb version 2003-04-16-cvs -nx runtest completed at Tue Apr 15 21:01:46 2003