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From: Dave N. <dc...@us...> - 2006-09-26 19:32:19
|
I got the following *.stderr.out on all of the memcheck tests in the valgrind
testsuite.
Valgrind's memory management: out of memory:
newSuperblock's request for 1048576 bytes failed.
14286848 bytes have already been allocated.
Valgrind cannot continue. Sorry.
Can anyone give me an idea of what this error message might mean, or where I
might look to determine why valgrind is failing in this way?
|
|
From: Tom H. <to...@co...> - 2006-09-26 02:45:38
|
Nightly build on dunsmere ( athlon, Fedora Core 5 ) started at 2006-09-26 03:30:06 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 240 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <th...@cy...> - 2006-09-26 02:25:57
|
Nightly build on dellow ( x86_64, Fedora Core 5 ) started at 2006-09-26 03:10:08 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/xml1 (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <th...@cy...> - 2006-09-26 02:24:43
|
Nightly build on alvis ( i686, Red Hat 7.3 ) started at 2006-09-26 03:15:02 BST Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/cc5c3a9Z.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc5c3a9Z.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc5c3a9Z.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc5c3a9Z.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc5c3a9Z.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc5c3a9Z.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc5c3a9Z.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc5c3a9Z.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.29146/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.29146/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.29146/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.29146/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.29146/valgrind' make: *** [check] Error 2 ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/ccOORNKe.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccOORNKe.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccOORNKe.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccOORNKe.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccOORNKe.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccOORNKe.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccOORNKe.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccOORNKe.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.29146/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.29146/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.29146/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.29146/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.29146/valgrind' make: *** [check] Error 2 ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short Tue Sep 26 03:19:52 2006 --- new.short Tue Sep 26 03:24:36 2006 *************** *** 7,16 **** Last 20 lines of verbose log follow echo ! /tmp/ccOORNKe.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccOORNKe.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccOORNKe.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccOORNKe.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccOORNKe.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccOORNKe.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccOORNKe.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccOORNKe.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 --- 7,16 ---- Last 20 lines of verbose log follow echo ! /tmp/cc5c3a9Z.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc5c3a9Z.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc5c3a9Z.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc5c3a9Z.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc5c3a9Z.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc5c3a9Z.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc5c3a9Z.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc5c3a9Z.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 |
|
From: Tom H. <th...@cy...> - 2006-09-26 02:19:52
|
Nightly build on lloyd ( x86_64, Fedora Core 3 ) started at 2006-09-26 03:05:06 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 6 stderr failures, 2 stdout failures, 0 posttest failures == memcheck/tests/leakotron (stdout) memcheck/tests/mempool (stderr) memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <th...@cy...> - 2006-09-26 02:16:50
|
Nightly build on gill ( x86_64, Fedora Core 2 ) started at 2006-09-26 03:00:03 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 270 tests, 6 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/fdleak_fcntl (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <to...@co...> - 2006-09-25 02:45:18
|
Nightly build on dunsmere ( athlon, Fedora Core 5 ) started at 2006-09-25 03:30:04 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 240 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <th...@cy...> - 2006-09-25 02:37:42
|
Nightly build on dellow ( x86_64, Fedora Core 5 ) started at 2006-09-25 03:10:09 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/xml1 (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <th...@cy...> - 2006-09-25 02:24:32
|
Nightly build on alvis ( i686, Red Hat 7.3 ) started at 2006-09-25 03:15:01 BST Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/cceS0IVq.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cceS0IVq.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cceS0IVq.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cceS0IVq.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cceS0IVq.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cceS0IVq.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cceS0IVq.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cceS0IVq.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.26367/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.26367/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.26367/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.26367/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.26367/valgrind' make: *** [check] Error 2 ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/cc3Zaw5f.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc3Zaw5f.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc3Zaw5f.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc3Zaw5f.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc3Zaw5f.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc3Zaw5f.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc3Zaw5f.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cc3Zaw5f.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.26367/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.26367/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.26367/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.26367/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.26367/valgrind' make: *** [check] Error 2 ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short Mon Sep 25 03:19:38 2006 --- new.short Mon Sep 25 03:24:23 2006 *************** *** 7,16 **** Last 20 lines of verbose log follow echo ! /tmp/cc3Zaw5f.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc3Zaw5f.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc3Zaw5f.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc3Zaw5f.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc3Zaw5f.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc3Zaw5f.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc3Zaw5f.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cc3Zaw5f.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 --- 7,16 ---- Last 20 lines of verbose log follow echo ! /tmp/cceS0IVq.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cceS0IVq.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cceS0IVq.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cceS0IVq.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cceS0IVq.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cceS0IVq.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cceS0IVq.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cceS0IVq.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 |
|
From: Tom H. <th...@cy...> - 2006-09-25 02:19:51
|
Nightly build on lloyd ( x86_64, Fedora Core 3 ) started at 2006-09-25 03:05:06 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 6 stderr failures, 2 stdout failures, 0 posttest failures == memcheck/tests/leakotron (stdout) memcheck/tests/mempool (stderr) memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <th...@cy...> - 2006-09-25 02:14:09
|
Nightly build on gill ( x86_64, Fedora Core 2 ) started at 2006-09-25 03:00:03 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 270 tests, 6 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/fdleak_fcntl (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
|
From: Tom H. <to...@co...> - 2006-09-24 02:49:12
|
Nightly build on dunsmere ( athlon, Fedora Core 5 ) started at 2006-09-24 03:30:05 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 240 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
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From: Tom H. <th...@cy...> - 2006-09-24 02:42:54
|
Nightly build on dellow ( x86_64, Fedora Core 5 ) started at 2006-09-24 03:10:03 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 4 stderr failures, 2 stdout failures, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/xml1 (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) none/tests/tls (stdout) |
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From: Tom H. <th...@cy...> - 2006-09-24 02:24:40
|
Nightly build on alvis ( i686, Red Hat 7.3 ) started at 2006-09-24 03:15:02 BST Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/ccJqqr7d.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccJqqr7d.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccJqqr7d.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccJqqr7d.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccJqqr7d.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccJqqr7d.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccJqqr7d.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccJqqr7d.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.28900/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.28900/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.28900/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.28900/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.28900/valgrind' make: *** [check] Error 2 ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/ccdviJtQ.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccdviJtQ.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccdviJtQ.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccdviJtQ.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccdviJtQ.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccdviJtQ.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccdviJtQ.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccdviJtQ.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.28900/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.28900/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.28900/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.28900/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.28900/valgrind' make: *** [check] Error 2 ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short Sun Sep 24 03:19:49 2006 --- new.short Sun Sep 24 03:24:36 2006 *************** *** 7,16 **** Last 20 lines of verbose log follow echo ! /tmp/ccdviJtQ.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccdviJtQ.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccdviJtQ.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccdviJtQ.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccdviJtQ.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccdviJtQ.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccdviJtQ.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccdviJtQ.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 --- 7,16 ---- Last 20 lines of verbose log follow echo ! /tmp/ccJqqr7d.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccJqqr7d.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccJqqr7d.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccJqqr7d.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccJqqr7d.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccJqqr7d.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccJqqr7d.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccJqqr7d.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 |
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From: Tom H. <th...@cy...> - 2006-09-24 02:20:02
|
Nightly build on lloyd ( x86_64, Fedora Core 3 ) started at 2006-09-24 03:05:05 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 6 stderr failures, 2 stdout failures, 0 posttest failures == memcheck/tests/leakotron (stdout) memcheck/tests/mempool (stderr) memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
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From: Tom H. <th...@cy...> - 2006-09-24 02:13:42
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Nightly build on gill ( x86_64, Fedora Core 2 ) started at 2006-09-24 03:00:02 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 270 tests, 6 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/fdleak_fcntl (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
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From: Bryan M. <om...@br...> - 2006-09-23 16:50:29
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Fellow Valgrinders, please see http://www.brainmurders.eclipse.co.uk/omega.html for a complete overview of what this tool can do for you! (We use this heavily at work - feel free to give it a spin...) >From the web page: =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Omega addresses what I perceive to be one of the few shortfalls of the excellent Valgrind Memcheck Tool - where Memcheck reports the location that a leaked block was allocated, Omega also shows where it was leaked. In RC 01 =3D=3D=3D=3D=3D=3D=3D=3D removed the need to patch VEX in order to work. It also closes off some false positive cases (seeing a =93Welcome back to the block=94 message wh= ile using =96instant-reports should hopefully be very rare now). Whilst this patch is pretty well on the money, some of the changes have resulted in a performance hit and there remains at least one edge case that you might be able to trip (I'd like to know if you can trip it with a trivial example please). The rest of the release candidates will examine what can be sped back up without compromising the output. As ever, I would welcome your comments, bug reports and especially any news of success stories. Please share them with us on the list and copy me in so I don't miss them. Please =96 go forth and find leaks! (and report any bugs :D) thanks and happy hunting, Bryan "Brain Murders" Meredith |
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From: Tom H. <th...@cy...> - 2006-09-23 03:02:37
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Nightly build on gill ( x86_64, Fedora Core 2 ) started at 2006-09-23 03:00:03 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 270 tests, 6 stderr failures, 2 stdout failures, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/fdleak_fcntl (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) none/tests/tls (stdout) |
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From: Tom H. <th...@cy...> - 2006-09-23 02:46:28
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Nightly build on dellow ( x86_64, Fedora Core 5 ) started at 2006-09-23 03:10:04 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 4 stderr failures, 2 stdout failures, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/xml1 (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) none/tests/tls (stdout) |
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From: Tom H. <to...@co...> - 2006-09-23 02:45:16
|
Nightly build on dunsmere ( athlon, Fedora Core 5 ) started at 2006-09-23 03:30:05 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 240 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
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From: Tom H. <th...@cy...> - 2006-09-23 02:24:39
|
Nightly build on alvis ( i686, Red Hat 7.3 ) started at 2006-09-23 03:15:01 BST Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/cctIKQf9.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cctIKQf9.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cctIKQf9.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cctIKQf9.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cctIKQf9.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cctIKQf9.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cctIKQf9.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/cctIKQf9.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.7329/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.7329/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.7329/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.7329/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.7329/valgrind' make: *** [check] Error 2 ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Last 20 lines of verbose log follow echo /tmp/ccjlGDUz.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccjlGDUz.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccjlGDUz.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccjlGDUz.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccjlGDUz.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccjlGDUz.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccjlGDUz.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' /tmp/ccjlGDUz.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 rm insn_mmx.c insn_sse2.c insn_fpu.c insn_mmxext.c insn_sse.c insn_sse3.c insn_cmov.c insn_basic.c make[5]: Leaving directory `/tmp/valgrind.7329/valgrind/none/tests/x86' make[4]: *** [check-am] Error 2 make[4]: Leaving directory `/tmp/valgrind.7329/valgrind/none/tests/x86' make[3]: *** [check-recursive] Error 1 make[3]: Leaving directory `/tmp/valgrind.7329/valgrind/none/tests' make[2]: *** [check-recursive] Error 1 make[2]: Leaving directory `/tmp/valgrind.7329/valgrind/none' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/tmp/valgrind.7329/valgrind' make: *** [check] Error 2 ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short Sat Sep 23 03:19:47 2006 --- new.short Sat Sep 23 03:24:35 2006 *************** *** 7,16 **** Last 20 lines of verbose log follow echo ! /tmp/ccjlGDUz.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccjlGDUz.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccjlGDUz.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccjlGDUz.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccjlGDUz.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccjlGDUz.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccjlGDUz.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/ccjlGDUz.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 --- 7,16 ---- Last 20 lines of verbose log follow echo ! /tmp/cctIKQf9.s:4393: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cctIKQf9.s:4513: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cctIKQf9.s:4633: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cctIKQf9.s:4753: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cctIKQf9.s:4873: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cctIKQf9.s:4993: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cctIKQf9.s:5113: Error: no such instruction: `fisttpq -56(%ebp)' ! /tmp/cctIKQf9.s:5233: Error: no such instruction: `fisttpq -56(%ebp)' make[5]: *** [insn_sse3.o] Error 1 |
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From: Tom H. <th...@cy...> - 2006-09-23 02:20:03
|
Nightly build on lloyd ( x86_64, Fedora Core 3 ) started at 2006-09-23 03:05:06 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 268 tests, 6 stderr failures, 2 stdout failures, 0 posttest failures == memcheck/tests/leakotron (stdout) memcheck/tests/mempool (stderr) memcheck/tests/pointer-trace (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/mremap (stderr) none/tests/mremap2 (stdout) |
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From: <sv...@va...> - 2006-09-22 20:39:29
|
Author: njn
Date: 2006-09-22 21:39:24 +0100 (Fri, 22 Sep 2006)
New Revision: 297
Log:
Add a paper about Callgrind.
Added:
trunk/docs/callgrind2004.pdf
Modified:
trunk/docs/pubs.html
Added: trunk/docs/callgrind2004.pdf
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
(Binary files differ)
Property changes on: trunk/docs/callgrind2004.pdf
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Modified: trunk/docs/pubs.html
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/docs/pubs.html 2006-09-15 15:43:39 UTC (rev 296)
+++ trunk/docs/pubs.html 2006-09-22 20:39:24 UTC (rev 297)
@@ -34,6 +34,15 @@
</p></li>
=20
<li><p>
+ <b><a href=3D"/docs/callgrind2004.pdf">A Tool Suite for Simulation Base=
d
+ Analysis of Memory Access Behavior.</a><br>
+ Josef Weidendorfer, Markus Kowarschik and Carsten Trinitis.<br>
+ Proceedings of the 4th International Conference on Computational Scien=
ce
+ (ICCS 2004), Krakow, Poland, June 2004.</b><br>
+ This paper describes Callgrind.
+ </p></li>
+
+ <li><p>
<b><a href=3D"/docs/bounds-checking2004.ps.bz2">Bounds-Checking Entire =
Programs Without
Recompiling.</a><br>
Nicholas Nethercote and Jeremy Fitzhardinge.<br>
|
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From: <edw...@gm...> - 2006-09-22 18:50:52
|
Hi, It would be cool if valgrind could detect incorrect use of longjmp/setjmp in multithreaded programs. Such as using setjmp in one thread, and doing longjmp to that address from another thread. Or: doing setjmp in a global variable, and doing longjmp on that (having quite a good chance to have that variable overwritten by another thread by the time you do the longjmp). Valgrind already detects that the client is 'switching stacks', could it also say the exact reason, such as: caused by use of longjmp in file:line. Could it also check if you switching stacks, and using the stack of another thread? FYI, libcurl does siglongjmp using a global variable, and in a multithreaded environment it just segfaults, because it jumps to another thread, where the pointers to its buffers are invalid. Valgrind currently outputs this: ==2835== Warning: client switching stacks? SP change: 0xBEB0FD2C --> 0xD0678F0 ==2835== to suppress, use: --max-stackframe=1314225092 or greater ==2835== Invalid write of size 4 ==2835== at 0x40F67BD: Curl_resolv (in /usr/lib/libcurl.so.3.0.0) ==2835== Address 0xD0678F4 is on thread 1's stack ==2835== Can't extend stack to 0xD067390 during signal delivery for thread 1: ==2835== no stack segment ==2835== ==2835== Process terminating with default action of signal 11 (SIGSEGV) ==2835== Access not within mapped region at address 0xD067390 ==2835== at 0x40F67BD: Curl_resolv (in /usr/lib/libcurl.so.3.0.0) Best regards, Edwin |
|
From: Nicholas N. <nj...@cs...> - 2006-09-22 18:07:19
|
On Fri, 22 Sep 2006, Bart Van Assche wrote: >> Is there any other info a tool needs to know when a fork/clone happens? > > The drd tool has to be notified about thread creation, but does this by > wrapping pthread_create() (which calls clone() on Linux). It doesn't have to > be notified directly about clone(). Right, that's a different case of clone... I meant the case where clone is used for forking. Nick |