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From: <sv...@va...> - 2014-04-15 22:35:38
|
Author: philippe
Date: Tue Apr 15 22:35:23 2014
New Revision: 13896
Log:
vgdb must not transmit signals when gdbserver has been ptrace-invoked.
Most of the time, Valgrind masks async signals, and polls for such
signals at regular interval.
There is a very narrow range of code (around client syscall logic)
where such signals are unmasked (as they must be able to interrupt
syscalls).
This is the only range of code where Valgrind is expecting to
receive such a signal.
When gdbserver is ptraced invoked, Valgrind is artificially made
to jump out of this code portion. Signals are not masked.
When ptraceing valgrind, vgdb will get these signals but cannot
transmit them immediately, otherwise they arrive in range
of code where they are not expected (causing internal error
in syscall logic) and/or causing gdbserver syscalls to be
interrupted.
3 solutions to solve that were looked at:
1. have the gdbserver code masking signals "as quickly as possible".
Easy to implement, but this leaves still a small window
of code where signals are not masked and would cause a problem.
2. have vgdb setting the SIGMASK of valgrind before invoking
gdbserver.
This would be easy to implement, but changing the SIGMASK
of the ptrace-d process is only available on very recent kernels.
3. have vgdb queuing signals, and only transmitting them once
gdbserver invocation is finished.
This 3rd solution has been implemented.
Added:
trunk/gdbserver_tests/nlvgdbsigqueue.stderr.exp
trunk/gdbserver_tests/nlvgdbsigqueue.stderrB.exp
trunk/gdbserver_tests/nlvgdbsigqueue.stdinB.gdb
trunk/gdbserver_tests/nlvgdbsigqueue.stdoutB.exp
trunk/gdbserver_tests/nlvgdbsigqueue.vgtest
trunk/gdbserver_tests/send_signal (with props)
Modified:
trunk/NEWS
trunk/coregrind/vgdb-invoker-ptrace.c
trunk/coregrind/vgdb.c
trunk/coregrind/vgdb.h
trunk/gdbserver_tests/Makefile.am
trunk/gdbserver_tests/sleepers.c
Modified: trunk/NEWS
==============================================================================
--- trunk/NEWS (original)
+++ trunk/NEWS Tue Apr 15 22:35:23 2014
@@ -77,6 +77,7 @@
n-i-bz Fix KVM_CREATE_IRQCHIP ioctl handling
n-i-bz s390x: Fix memory corruption for multithreaded applications
n-i-bz vex arm->IR: allow PC as basereg in some LDRD cases
+n-i-bz internal error in Valgrind if vgdb transmit signals when ptrace invoked
Release 3.9.0 (31 October 2013)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Modified: trunk/coregrind/vgdb-invoker-ptrace.c
==============================================================================
--- trunk/coregrind/vgdb-invoker-ptrace.c (original)
+++ trunk/coregrind/vgdb-invoker-ptrace.c Tue Apr 15 22:35:23 2014
@@ -60,8 +60,18 @@
# error "unexpected wordsize"
#endif
+// if > 0, pid for which registers have to be restored.
+// if == 0, means we have not yet called setregs (or have already
+// restored the registers).
+static int pid_of_save_regs = 0;
/* True if we have continued pid_of_save_regs after PTRACE_ATTACH. */
static Bool pid_of_save_regs_continued = False;
+// When setregs has been called to change the registers of pid_of_save_regs,
+// vgdb cannot transmit the signals intercepted during ptrace.
+// So, we queue them, and will deliver them when detaching.
+// See function waitstopped for more info.
+static int signal_queue_sz = 0;
+static siginfo_t *signal_queue;
/* True when loss of connection indicating that the Valgrind
process is dying. */
@@ -252,9 +262,44 @@
break;
/* pid received a signal which is not the signal we are waiting for.
- We continue pid, transmitting this signal. */
- DEBUG(1, "waitstopped PTRACE_CONT with signal %d\n", signal_received);
- res = ptrace (PTRACE_CONT, pid, NULL, signal_received);
+ If we have not (yet) changed the registers of the inferior
+ or we have (already) reset them, we can transmit the signal.
+
+ If we have already set the registers of the inferior, we cannot
+ transmit the signal, as this signal would arrive when the
+ gdbserver code runs. And valgrind only expects signals to
+ arrive in a small code portion around
+ client syscall logic, where signal are unmasked (see e.g.
+ m_syswrap/syscall-x86-linux.S ML_(do_syscall_for_client_WRK).
+
+ As ptrace is forcing a call to gdbserver by jumping
+ 'out of this region', signals are not masked, but
+ will arrive outside of the allowed/expected code region.
+ So, if we have changed the registers of the inferior, we
+ rather queue the signal to transmit them when detaching,
+ after having restored the registers to the initial values. */
+ if (pid_of_save_regs) {
+ siginfo_t *newsiginfo;
+
+ // realloc a bigger queue, and store new signal at the end.
+ // This is not very efficient but we assume not many sigs are queued.
+ signal_queue_sz++;
+ signal_queue = vrealloc(signal_queue, sizeof(siginfo_t) * signal_queue_sz);
+ newsiginfo = signal_queue + (signal_queue_sz - 1);
+
+ res = ptrace (PTRACE_GETSIGINFO, pid, NULL, newsiginfo);
+ if (res != 0) {
+ ERROR(errno, "PTRACE_GETSIGINFO failed: signal lost !!!!\n");
+ signal_queue_sz--;
+ } else
+ DEBUG(1, "waitstopped PTRACE_CONT, queuing signal %d"
+ " si_signo %d si_pid %d\n",
+ signal_received, newsiginfo->si_signo, newsiginfo->si_pid);
+ res = ptrace (PTRACE_CONT, pid, NULL, 0);
+ } else {
+ DEBUG(1, "waitstopped PTRACE_CONT with signal %d\n", signal_received);
+ res = ptrace (PTRACE_CONT, pid, NULL, signal_received);
+ }
if (res != 0) {
ERROR(errno, "waitstopped PTRACE_CONT\n");
return False;
@@ -447,8 +492,6 @@
}
}
-// if > 0, pid for which registers have to be restored.
-static int pid_of_save_regs = 0;
static struct user user_save;
// The below indicates if ptrace_getregs (and ptrace_setregs) can be used.
@@ -588,6 +631,11 @@
static
void restore_and_detach (pid_t pid)
{
+ int res;
+
+ DEBUG(1, "restore_and_detach pid %d pid_of_save_regs %d\n",
+ pid, pid_of_save_regs);
+
if (pid_of_save_regs) {
/* In case the 'main pid' has been continued, we need to stop it
before resetting the registers. */
@@ -602,10 +650,32 @@
ERROR(errno, "setregs restore registers pid %d after cont\n",
pid_of_save_regs);
}
+
+ /* Now, we transmit all the signals we have queued. */
+ if (signal_queue_sz > 0) {
+ int i;
+ for (i = 0; i < signal_queue_sz; i++) {
+ DEBUG(1, "PTRACE_CONT to transmit queued signal %d\n",
+ signal_queue[i].si_signo);
+ res = ptrace (PTRACE_CONT, pid_of_save_regs, NULL,
+ signal_queue[i].si_signo);
+ if (res != 0)
+ ERROR(errno, "PTRACE_CONT with signal %d\n",
+ signal_queue[i].si_signo);
+ if (!stop(pid_of_save_regs, "sigstop after transmit sig"))
+ DEBUG(0, "Could not sigstop after transmit sig");
+ }
+ free (signal_queue);
+ signal_queue = NULL;
+ signal_queue_sz = 0;
+ }
pid_of_save_regs = 0;
} else {
DEBUG(1, "PTRACE_SETREGS restore registers: no pid\n");
}
+ if (signal_queue)
+ ERROR (0, "One or more signals queued were not delivered. "
+ "First signal: %d\n", signal_queue);
detach_from_all_threads(pid);
}
Modified: trunk/coregrind/vgdb.c
==============================================================================
--- trunk/coregrind/vgdb.c (original)
+++ trunk/coregrind/vgdb.c Tue Apr 15 22:35:23 2014
@@ -87,8 +87,6 @@
#define VS_vgdb_pid (shared32 != NULL ? shared32->vgdb_pid : shared64->vgdb_pid)
-/* Calls malloc (size). Exits if memory can't be allocated. */
-static
void *vmalloc(size_t size)
{
void * mem = malloc(size);
@@ -97,8 +95,6 @@
return mem;
}
-/* Calls realloc (size). Exits if memory can't be allocated. */
-static
void *vrealloc(void *ptr,size_t size)
{
void * mem = realloc(ptr, size);
Modified: trunk/coregrind/vgdb.h
==============================================================================
--- trunk/coregrind/vgdb.h (original)
+++ trunk/coregrind/vgdb.h Tue Apr 15 22:35:23 2014
@@ -64,6 +64,11 @@
fflush(stderr), \
exit(1))
+/* Calls malloc (size). Exits if memory can't be allocated. */
+extern void *vmalloc(size_t size);
+/* Calls realloc (size). Exits if memory can't be allocated. */
+extern void *vrealloc(void *ptr,size_t size);
+
/* Will be set to True when any condition indicating we have to shutdown
is encountered. */
extern Bool shutting_down;
Modified: trunk/gdbserver_tests/Makefile.am
==============================================================================
--- trunk/gdbserver_tests/Makefile.am (original)
+++ trunk/gdbserver_tests/Makefile.am Tue Apr 15 22:35:23 2014
@@ -119,7 +119,12 @@
nlsigvgdb.vgtest \
nlsigvgdb.stderr.exp \
nlsigvgdb.stderrB.exp \
- nlsigvgdb.stdinB.gdb
+ nlsigvgdb.stdinB.gdb \
+ nlvgdbsigqueue.vgtest \
+ nlvgdbsigqueue.stderrB.exp \
+ nlvgdbsigqueue.stderr.exp \
+ nlvgdbsigqueue.stdinB.gdb \
+ nlvgdbsigqueue.stdoutB.exp
check_PROGRAMS = \
clean_after_fork \
Added: trunk/gdbserver_tests/nlvgdbsigqueue.stderr.exp
==============================================================================
--- trunk/gdbserver_tests/nlvgdbsigqueue.stderr.exp (added)
+++ trunk/gdbserver_tests/nlvgdbsigqueue.stderr.exp Tue Apr 15 22:35:23 2014
@@ -0,0 +1,11 @@
+Nulgrind, the minimal Valgrind tool
+
+(action at startup) vgdb me ...
+
+
+loops/sleep_ms/burn/threads_spec: 1000000000 1000000000 1 BSBSBSBS
+Brussels ready to sleep and/or burn
+London ready to sleep and/or burn
+Petaouchnok ready to sleep and/or burn
+main ready to sleep and/or burn
+Gdb request to kill this process
Added: trunk/gdbserver_tests/nlvgdbsigqueue.stderrB.exp
==============================================================================
(empty)
Added: trunk/gdbserver_tests/nlvgdbsigqueue.stdinB.gdb
==============================================================================
--- trunk/gdbserver_tests/nlvgdbsigqueue.stdinB.gdb (added)
+++ trunk/gdbserver_tests/nlvgdbsigqueue.stdinB.gdb Tue Apr 15 22:35:23 2014
@@ -0,0 +1,29 @@
+# connect gdb to Valgrind gdbserver:
+target remote | ./vgdb --wait=60 --vgdb-prefix=./vgdb-prefix-nlvgdbsigqueue
+echo vgdb launched process attached\n
+monitor v.set vgdb-error 999999
+#
+#
+# simulate control-c in a 1 second
+shell ./simulate_control_c --vgdb-prefix=./vgdb-prefix-nlvgdbsigqueue 1 grep main nlvgdbsigqueue.stderr.out
+#
+# send SIGUSR1/SIGUSR1 in a few seconds, when vgdb is attached
+shell ./send_signal USR1 --vgdb-prefix=./vgdb-prefix-nlvgdbsigqueue 2
+shell ./send_signal USR1 --vgdb-prefix=./vgdb-prefix-nlvgdbsigqueue 3
+#
+echo continuing to have vgdb interrupted by simulate_control_c\n
+continue
+#
+# Now vgdb should have received the interrupt, and so has
+# attached to the sleeping process.
+# wait for the USR sig to be sent, that will be queued by vgdb.
+shell sleep 4
+# continue, so as to have vgdb sending queued signals when PTRACE_DETACHing
+echo continuing to receive first SIGUSR1\n
+continue
+# simulate a control c to afterwards stop the execution
+shell ./simulate_control_c --vgdb-prefix=./vgdb-prefix-nlvgdbsigqueue 1
+echo continuing to receive second SIGUSR1\n
+continue
+kill
+quit
Added: trunk/gdbserver_tests/nlvgdbsigqueue.stdoutB.exp
==============================================================================
--- trunk/gdbserver_tests/nlvgdbsigqueue.stdoutB.exp (added)
+++ trunk/gdbserver_tests/nlvgdbsigqueue.stdoutB.exp Tue Apr 15 22:35:23 2014
@@ -0,0 +1,14 @@
+continuing to have vgdb interrupted by simulate_control_c
+Continuing.
+Program received signal SIGUSR1, User defined signal 1.
+0x........ in syscall ...
+continuing to receive first SIGUSR1
+Continuing.
+[New Thread ....]
+Program received signal SIGUSR1, User defined signal 1.
+0x........ in syscall ...
+continuing to receive second SIGUSR1
+Continuing.
+Program received signal SIGTRAP, Trace/breakpoint trap.
+0x........ in syscall ...
+Kill the program being debugged? (y or n) [answered Y; input not from terminal]
Added: trunk/gdbserver_tests/nlvgdbsigqueue.vgtest
==============================================================================
--- trunk/gdbserver_tests/nlvgdbsigqueue.vgtest (added)
+++ trunk/gdbserver_tests/nlvgdbsigqueue.vgtest Tue Apr 15 22:35:23 2014
@@ -0,0 +1,14 @@
+# test :
+# sending signal when all threads are in WaitSys
+# vgdb must queue these signals and deliver them before PTRACE_DETACHing.
+# sleepers is started with argument so that it will mostly sleep.
+prog: sleepers
+args: 1000000000 1000000000 1 BSBSBSBS
+vgopts: --tool=none --vgdb=yes --vgdb-error=0 --vgdb-prefix=./vgdb-prefix-nlvgdbsigqueue
+stderr_filter: filter_stderr
+prereq: test -e gdb -a -f vgdb.invoker
+progB: gdb
+argsB: --quiet -l 60 --nx ./sleepers
+stdinB: nlvgdbsigqueue.stdinB.gdb
+stdoutB_filter: filter_gdb
+stderrB_filter: filter_make_empty
Added: trunk/gdbserver_tests/send_signal
==============================================================================
--- trunk/gdbserver_tests/send_signal (added)
+++ trunk/gdbserver_tests/send_signal Tue Apr 15 22:35:23 2014
@@ -0,0 +1,17 @@
+#! /bin/sh
+
+# send_signal sends signal $1 to the Valgrind process using prefix $2 in $3 seconds
+SIG=$1
+shift
+PREFIX=$1
+shift
+SLEEP=$1
+shift
+VPID=`./vgdb -l $PREFIX 2>&1 | awk '{print $2}' | sed -e 's/--pid=//'`
+if [ "$VPID" = "" ]
+then
+ echo "send_signal could not determine the valgrind pid with " $PREFIX
+ exit 1
+fi
+(sleep $SLEEP
+ kill -s $SIG $VPID) &
Modified: trunk/gdbserver_tests/sleepers.c
==============================================================================
--- trunk/gdbserver_tests/sleepers.c (original)
+++ trunk/gdbserver_tests/sleepers.c Tue Apr 15 22:35:23 2014
@@ -8,11 +8,11 @@
#include <sys/types.h>
#include <sys/syscall.h>
#include <sched.h>
-
+#include <signal.h>
static int loops = 15; // each thread+main will do this amount of loop
static int sleepms = 1000; // in each loop, will sleep "sleepms" milliseconds
static int burn = 0; // after each sleep, will burn cpu in a tight 'burn' loop
-
+static void setup_sigusr_handler(void); // sigusr1 and 2 sigaction setup.
static pid_t gettid()
{
@@ -133,7 +133,7 @@
struct spec b, l, p, m;
char *some_mem __attribute__((unused)) = malloc(100);
setaffinity();
-
+ setup_sigusr_handler();
if (argc > 1)
loops = atoi(argv[1]);
@@ -194,3 +194,24 @@
return 0;
}
+
+static int sigusr1_received = 0;
+static void sigusr1_handler(int signr)
+{
+ sigusr1_received++;
+}
+static void setup_sigusr_handler(void)
+{
+ struct sigaction sa;
+ sa.sa_handler = sigusr1_handler;
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = 0;
+
+ if (sigaction (SIGUSR1, &sa, NULL) != 0)
+ perror("sigaction SIGUSR1");
+
+ sa.sa_handler = SIG_IGN;
+ if (sigaction (SIGUSR2, &sa, NULL) != 0)
+ perror("sigaction SIGUSR2");
+}
+
|
|
From: Philippe W. <phi...@sk...> - 2014-04-15 04:42:15
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (GCC) 4.7.2 20121109 (Red Hat 4.7.2-8) GDB: GNU gdb (GDB) Fedora (7.5.1-37.fc18) Assembler: GNU assembler version 2.23.51.0.1-7.fc18 20120806 C library: GNU C Library stable release version 2.16 uname -mrs: Linux 3.8.8-202.fc18.ppc64p7 ppc64 Vendor version: Fedora release 18 (Spherical Cow) Nightly build on gcc110 ( Fedora release 18 (Spherical Cow), ppc64 ) Started at 2014-04-14 20:00:08 PDT Ended at 2014-04-14 21:39:04 PDT 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 == 576 tests, 36 stderr failures, 7 stdout failures, 0 stderrB failures, 0 stdoutB failures, 2 post failures == memcheck/tests/linux/getregset (stdout) memcheck/tests/linux/getregset (stderr) memcheck/tests/ppc64/power_ISA2_05 (stdout) memcheck/tests/supp_unknown (stderr) memcheck/tests/varinfo6 (stderr) memcheck/tests/wrap8 (stdout) memcheck/tests/wrap8 (stderr) massif/tests/big-alloc (post) massif/tests/deep-D (post) none/tests/ppc32/jm-vmx (stdout) none/tests/ppc32/jm-vmx (stderr) none/tests/ppc32/test_isa_2_06_part2 (stdout) none/tests/ppc32/test_isa_2_06_part2 (stderr) none/tests/ppc64/jm-vmx (stdout) none/tests/ppc64/jm-vmx (stderr) none/tests/ppc64/test_isa_2_06_part2 (stdout) none/tests/ppc64/test_isa_2_06_part2 (stderr) helgrind/tests/annotate_rwlock (stderr) helgrind/tests/free_is_write (stderr) helgrind/tests/hg02_deadlock (stderr) helgrind/tests/hg03_inherit (stderr) helgrind/tests/hg04_race (stderr) helgrind/tests/hg05_race2 (stderr) helgrind/tests/locked_vs_unlocked1_fwd (stderr) helgrind/tests/locked_vs_unlocked1_rev (stderr) helgrind/tests/locked_vs_unlocked2 (stderr) helgrind/tests/locked_vs_unlocked3 (stderr) helgrind/tests/pth_barrier1 (stderr) helgrind/tests/pth_barrier2 (stderr) helgrind/tests/pth_barrier3 (stderr) helgrind/tests/pth_cond_destroy_busy (stderr) helgrind/tests/pth_destroy_cond (stderr) helgrind/tests/rwlock_race (stderr) helgrind/tests/tc01_simple_race (stderr) helgrind/tests/tc05_simple_race (stderr) helgrind/tests/tc06_two_races (stderr) helgrind/tests/tc06_two_races_xml (stderr) helgrind/tests/tc09_bad_unlock (stderr) helgrind/tests/tc14_laog_dinphils (stderr) helgrind/tests/tc16_byterace (stderr) helgrind/tests/tc18_semabuse (stderr) helgrind/tests/tc19_shadowmem (stderr) helgrind/tests/tc20_verifywrap (stderr) helgrind/tests/tc21_pthonce (stderr) helgrind/tests/tc22_exit_w_lock (stderr) --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.23s no: 1.5s ( 6.6x, -----) me: 2.9s (12.4x, -----) ca:18.4s (80.1x, -----) he: 1.8s ( 7.7x, -----) ca: 5.4s (23.5x, -----) dr: 1.7s ( 7.3x, -----) ma: 2.1s ( 9.3x, -----) bigcode1 valgrind-old:0.23s no: 1.5s ( 6.7x, -2.0%) me: 2.9s (12.7x, -2.1%) ca:18.4s (80.2x, -0.1%) he: 1.7s ( 7.6x, 1.1%) ca: 5.4s (23.5x, 0.2%) dr: 1.7s ( 7.4x, -0.6%) ma: 2.1s ( 9.3x, -0.5%) -- bigcode2 -- bigcode2 valgrind-new:0.23s no: 1.6s ( 6.7x, -----) me: 2.9s (12.8x, -----) ca:18.6s (81.0x, -----) he: 2.1s ( 9.1x, -----) ca: 5.5s (23.7x, -----) dr: 1.8s ( 7.9x, -----) ma: 2.1s ( 9.3x, -----) bigcode2 valgrind-old:0.23s no: 1.6s ( 6.7x, 0.0%) me: 3.0s (12.9x, -0.7%) ca:18.8s (81.6x, -0.7%) he: 2.1s ( 9.1x, -0.5%) ca: 5.5s (24.0x, -1.1%) dr: 1.8s ( 8.0x, -0.5%) ma: 2.1s ( 9.3x, -0.9%) -- bz2 -- bz2 valgrind-new:0.73s no: 4.6s ( 6.3x, -----) me:11.8s (16.2x, -----) ca:26.5s (36.3x, -----) he:14.8s (20.2x, -----) ca:24.3s (33.3x, -----) dr:20.3s (27.8x, -----) ma: 4.7s ( 6.4x, -----) bz2 valgrind-old:0.73s no: 4.6s ( 6.2x, 0.9%) me:11.9s (16.3x, -0.8%) ca:26.4s (36.1x, 0.5%) he:14.7s (20.2x, 0.2%) ca:24.3s (33.3x, -0.1%) dr:20.4s (27.9x, -0.4%) ma: 4.7s ( 6.4x, -0.4%) -- fbench -- fbench valgrind-new:0.34s no: 2.1s ( 6.3x, -----) me: 5.2s (15.3x, -----) ca: 8.6s (25.3x, -----) he: 5.3s (15.6x, -----) ca: 7.6s (22.3x, -----) dr: 5.0s (14.6x, -----) ma: 2.1s ( 6.3x, -----) fbench valgrind-old:0.34s no: 2.1s ( 6.3x, 0.0%) me: 5.2s (15.4x, -0.6%) ca: 8.6s (25.1x, 0.7%) he: 5.2s (15.4x, 1.1%) ca: 7.5s (22.0x, 1.2%) dr: 5.0s (14.8x, -0.8%) ma: 2.2s ( 6.6x, -3.7%) -- ffbench -- ffbench valgrind-new:0.45s no: 1.3s ( 3.0x, -----) me: 2.6s ( 5.8x, -----) ca: 2.6s ( 5.7x, -----) he: 7.2s (15.9x, -----) ca: 7.0s (15.6x, -----) dr: 5.2s (11.5x, -----) ma: 1.1s ( 2.4x, -----) ffbench valgrind-old:0.45s no: 1.3s ( 2.9x, 1.5%) me: 2.6s ( 5.7x, 1.2%) ca: 2.5s ( 5.6x, 1.2%) he: 7.5s (16.6x, -4.2%) ca: 6.9s (15.4x, 1.4%) dr: 5.1s (11.3x, 1.5%) ma: 1.0s ( 2.3x, 3.7%) -- heap -- heap valgrind-new:0.81s no: 2.4s ( 3.0x, -----) me: 9.8s (12.1x, -----) ca:13.6s (16.8x, -----) he:11.8s (14.6x, -----) ca:11.9s (14.7x, -----) dr: 8.5s (10.5x, -----) ma: 8.8s (10.8x, -----) heap valgrind-old:0.81s no: 2.5s ( 3.0x, -0.8%) me: 9.6s (11.8x, 1.9%) ca:13.4s (16.6x, 1.2%) he:11.8s (14.5x, 0.3%) ca:12.2s (15.0x, -2.1%) dr: 8.5s (10.5x, -0.6%) ma: 8.7s (10.8x, 0.5%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.42s no: 2.5s ( 6.0x, -----) me:13.8s (32.9x, -----) ca:14.5s (34.5x, -----) he:13.0s (31.0x, -----) ca:13.0s (31.0x, -----) dr: 9.3s (22.2x, -----) ma: 8.9s (21.3x, -----) heap_pdb4 valgrind-old:0.42s no: 2.6s ( 6.1x, -1.6%) me:13.9s (33.1x, -0.7%) ca:14.5s (34.5x, 0.1%) he:13.1s (31.1x, -0.2%) ca:13.1s (31.2x, -0.6%) dr: 9.3s (22.1x, 0.3%) ma: 8.9s (21.3x, 0.0%) -- many-loss-records -- many-loss-records valgrind-new:0.03s no: 0.5s (17.3x, -----) me: 2.2s (72.7x, -----) ca: 1.9s (64.0x, -----) he: 1.8s (60.7x, -----) ca: 1.9s (62.0x, -----) dr: 1.6s (52.3x, -----) ma: 1.6s (53.0x, -----) many-loss-records valgrind-old:0.03s no: 0.5s (17.3x, 0.0%) me: 2.1s (71.0x, 2.3%) ca: 1.9s (63.7x, 0.5%) he: 1.8s (60.0x, 1.1%) ca: 1.9s (61.7x, 0.5%) dr: 1.6s (52.7x, -0.6%) ma: 1.6s (53.3x, -0.6%) -- many-xpts -- many-xpts valgrind-new:0.06s no: 0.7s (12.3x, -----) me: 3.3s (55.5x, -----) ca: 4.8s (79.2x, -----) he: 4.9s (81.0x, -----) ca: 2.9s (48.3x, -----) dr: 2.3s (39.0x, -----) ma: 2.3s (38.0x, -----) many-xpts valgrind-old:0.06s no: 0.7s (12.3x, 0.0%) me: 3.4s (55.8x, -0.6%) ca: 4.7s (78.8x, 0.4%) he: 4.8s (80.2x, 1.0%) ca: 2.9s (48.3x, 0.0%) dr: 2.3s (39.0x, 0.0%) ma: 2.3s (37.8x, 0.4%) -- sarp -- sarp valgrind-new:0.02s no: 0.4s (20.0x, -----) me: 3.2s (159.0x, -----) ca: 3.0s (147.5x, -----) he:11.0s (548.0x, -----) ca: 1.8s (87.5x, -----) dr: 1.1s (54.5x, -----) ma: 0.4s (21.0x, -----) sarp valgrind-old:0.02s no: 0.4s (20.0x, 0.0%) me: 3.2s (159.0x, 0.0%) ca: 3.0s (147.5x, 0.0%) he:11.1s (556.5x, -1.6%) ca: 1.7s (84.0x, 4.0%) dr: 1.1s (55.0x, -0.9%) ma: 0.4s (21.0x, 0.0%) -- tinycc -- tinycc valgrind-new:0.28s no: 3.0s (10.6x, -----) me:14.0s (50.0x, -----) ca:17.8s (63.5x, -----) he:19.0s (67.7x, -----) ca:15.8s (56.5x, -----) dr:12.5s (44.5x, -----) ma: 3.8s (13.6x, -----) tinycc valgrind-old:0.28s no: 3.0s (10.6x, 0.0%) me:14.0s (50.0x, 0.0%) ca:17.7s (63.3x, 0.3%) he:19.0s (67.7x, 0.1%) ca:15.7s (56.0x, 0.8%) dr:12.5s (44.7x, -0.6%) ma: 3.8s (13.7x, -0.5%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 54m32.447s user 52m50.989s sys 0m21.182s |
|
From: Christian B. <bor...@de...> - 2014-04-15 04:12:27
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973] GDB: GNU gdb (GDB) SUSE (7.5.1-0.7.29) Assembler: GNU assembler (GNU Binutils; SUSE Linux Enterprise 11) 2.23.1 C library: GNU C Library stable release version 2.11.3 (20110527) uname -mrs: Linux 3.0.101-0.15-default s390x Vendor version: Welcome to SUSE Linux Enterprise Server 11 SP3 (s390x) - Kernel %r (%t). Nightly build on sless390 ( SUSE Linux Enterprise Server 11 SP3 gcc 4.3.4 on z196 (s390x) ) Started at 2014-04-15 03:45:01 CEST Ended at 2014-04-15 06:12:16 CEST 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 == 643 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == helgrind/tests/pth_cond_destroy_busy (stderr) --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.23s no: 4.3s (18.7x, -----) me: 6.8s (29.5x, -----) ca:26.4s (114.8x, -----) he: 5.1s (22.1x, -----) ca: 9.2s (39.8x, -----) dr: 5.5s (23.8x, -----) ma: 4.7s (20.5x, -----) bigcode1 valgrind-old:0.23s no: 4.3s (18.7x, 0.0%) me: 6.8s (29.4x, 0.4%) ca:26.4s (114.8x, 0.0%) he: 5.1s (22.0x, 0.2%) ca: 9.1s (39.7x, 0.1%) dr: 5.5s (23.8x, 0.0%) ma: 4.7s (20.5x, 0.0%) -- bigcode2 -- bigcode2 valgrind-new:0.24s no: 7.2s (30.2x, -----) me:13.7s (57.0x, -----) ca:39.7s (165.2x, -----) he:10.1s (42.0x, -----) ca:14.2s (59.3x, -----) dr: 9.6s (40.0x, -----) ma: 8.1s (33.9x, -----) bigcode2 valgrind-old:0.24s no: 7.2s (30.1x, 0.1%) me:13.7s (57.0x, -0.1%) ca:39.6s (164.8x, 0.3%) he:10.1s (42.0x, 0.0%) ca:14.2s (59.3x, 0.0%) dr: 9.6s (40.0x, 0.0%) ma: 8.1s (33.8x, 0.1%) -- bz2 -- bz2 valgrind-new:0.69s no: 5.0s ( 7.2x, -----) me:13.2s (19.2x, -----) ca:30.7s (44.4x, -----) he:19.6s (28.4x, -----) ca:34.3s (49.7x, -----) dr:29.4s (42.6x, -----) ma: 3.6s ( 5.3x, -----) bz2 valgrind-old:0.69s no: 5.0s ( 7.2x, 0.0%) me:13.2s (19.2x, 0.0%) ca:30.7s (44.4x, -0.0%) he:19.6s (28.5x, -0.1%) ca:34.3s (49.7x, 0.0%) dr:29.4s (42.6x, 0.0%) ma: 3.6s ( 5.3x, 0.0%) -- fbench -- fbench valgrind-new:0.41s no: 1.6s ( 3.9x, -----) me: 4.2s (10.4x, -----) ca: 9.3s (22.6x, -----) he: 6.1s (15.0x, -----) ca: 7.2s (17.6x, -----) dr: 5.5s (13.3x, -----) ma: 1.7s ( 4.1x, -----) fbench valgrind-old:0.41s no: 1.6s ( 3.9x, 0.6%) me: 4.3s (10.4x, -0.2%) ca: 9.3s (22.7x, -0.2%) he: 6.1s (15.0x, 0.0%) ca: 7.2s (17.6x, -0.1%) dr: 5.5s (13.3x, 0.2%) ma: 1.7s ( 4.1x, -0.0%) -- ffbench -- ffbench valgrind-new:0.24s no: 1.1s ( 4.4x, -----) me: 3.1s (13.1x, -----) ca: 3.0s (12.7x, -----) he:43.6s (181.8x, -----) ca: 9.7s (40.3x, -----) dr: 6.8s (28.4x, -----) ma: 1.0s ( 4.0x, -----) ffbench valgrind-old:0.24s no: 1.0s ( 4.3x, 1.0%) me: 3.1s (13.0x, 1.0%) ca: 3.1s (12.8x, -0.3%) he:43.6s (181.7x, 0.1%) ca: 9.6s (40.2x, 0.4%) dr: 6.8s (28.5x, -0.1%) ma: 1.0s ( 4.0x, 0.0%) -- heap -- heap valgrind-new:0.23s no: 1.8s ( 7.7x, -----) me: 9.0s (39.2x, -----) ca:13.2s (57.3x, -----) he:12.8s (55.6x, -----) ca:11.2s (48.9x, -----) dr: 8.3s (36.0x, -----) ma: 7.8s (34.1x, -----) heap valgrind-old:0.23s no: 1.8s ( 7.7x, 0.0%) me: 9.0s (39.1x, 0.2%) ca:13.2s (57.3x, 0.1%) he:12.8s (55.7x, -0.2%) ca:11.2s (48.9x, 0.0%) dr: 8.3s (36.0x, 0.2%) ma: 7.8s (34.1x, 0.0%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.22s no: 2.0s ( 8.9x, -----) me:13.2s (60.2x, -----) ca:14.2s (64.8x, -----) he:14.2s (64.5x, -----) ca:12.4s (56.4x, -----) dr: 9.6s (43.8x, -----) ma: 7.9s (36.1x, -----) heap_pdb4 valgrind-old:0.22s no: 2.0s ( 8.9x, 0.0%) me:13.2s (60.2x, 0.0%) ca:14.3s (64.9x, -0.2%) he:14.2s (64.6x, -0.1%) ca:12.4s (56.4x, -0.1%) dr: 9.6s (43.7x, 0.2%) ma: 8.0s (36.1x, -0.1%) -- many-loss-records -- many-loss-records valgrind-new:0.02s no: 0.5s (23.0x, -----) me: 2.1s (105.5x, -----) ca: 1.9s (96.5x, -----) he: 2.2s (108.0x, -----) ca: 1.9s (95.5x, -----) dr: 1.9s (93.0x, -----) ma: 1.7s (83.0x, -----) many-loss-records valgrind-old:0.02s no: 0.5s (23.5x, -2.2%) me: 2.1s (105.5x, 0.0%) ca: 1.9s (96.5x, 0.0%) he: 2.2s (108.0x, 0.0%) ca: 1.9s (95.5x, 0.0%) dr: 1.9s (93.0x, 0.0%) ma: 1.7s (83.0x, 0.0%) -- many-xpts -- many-xpts valgrind-new:0.07s no: 0.6s ( 8.6x, -----) me: 3.2s (45.9x, -----) ca:369.2s (5273.7x, -----) he: 6.6s (93.9x, -----) ca: 2.8s (39.9x, -----) dr: 2.7s (38.7x, -----) ma: 2.6s (37.1x, -----) many-xpts valgrind-old:0.07s no: 0.6s ( 8.6x, 0.0%) me: 3.2s (45.9x, 0.0%) ca:377.3s (5390.0x, -2.2%) he: 6.6s (93.9x, 0.0%) ca: 2.8s (39.9x, 0.0%) dr: 2.7s (38.7x, 0.0%) ma: 2.6s (37.3x, -0.4%) -- sarp -- sarp valgrind-new:0.03s no: 0.6s (19.0x, -----) me: 3.9s (130.7x, -----) ca: 3.2s (108.3x, -----) he:17.0s (568.0x, -----) ca: 2.0s (68.3x, -----) dr: 1.6s (52.7x, -----) ma: 0.5s (16.3x, -----) sarp valgrind-old:0.03s no: 0.6s (19.0x, 0.0%) me: 3.9s (130.3x, 0.3%) ca: 3.2s (106.7x, 1.5%) he:16.7s (557.3x, 1.9%) ca: 2.0s (68.3x, 0.0%) dr: 1.6s (52.7x, 0.0%) ma: 0.5s (16.3x, 0.0%) -- tinycc -- tinycc valgrind-new:0.22s no: 2.7s (12.2x, -----) me:14.9s (67.8x, -----) ca:29.9s (136.0x, -----) he:27.8s (126.2x, -----) ca:21.4s (97.2x, -----) dr:20.2s (91.6x, -----) ma: 4.0s (18.1x, -----) tinycc valgrind-old:0.22s no: 2.7s (12.2x, 0.4%) me:14.9s (67.8x, 0.0%) ca:29.9s (136.0x, -0.1%) he:27.7s (125.8x, 0.3%) ca:21.4s (97.3x, -0.1%) dr:20.2s (91.6x, 0.0%) ma: 4.0s (18.2x, -0.5%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 110m47.323s user 110m10.016s sys 0m31.788s |
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From: Tom H. <to...@co...> - 2014-04-15 03:26:04
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (GCC) 4.3.0 20080428 (Red Hat 4.3.0-8) GDB: Assembler: GNU assembler version 2.18.50.0.6-2 20080403 C library: GNU C Library stable release version 2.8 uname -mrs: Linux 3.13.8-200.fc20.x86_64 x86_64 Vendor version: Fedora release 9 (Sulphur) Nightly build on bristol ( x86_64, Fedora 9 ) Started at 2014-04-15 03:52:19 BST Ended at 2014-04-15 04:25:49 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 == 646 tests, 1 stderr failure, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/amd64/insn-pcmpistri (stderr) none/tests/amd64/sse4-64 (stdout) |
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From: Rich C. <rc...@wi...> - 2014-04-15 03:00:46
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (SUSE Linux) 4.7.2 20130108 [gcc-4_7-branch revision 195012] GDB: GNU gdb (GDB) SUSE (7.5.1-2.1.1) Assembler: GNU assembler (GNU Binutils; openSUSE 12.3) 2.23.1 C library: GNU C Library (GNU libc) stable release version 2.17 (git c758a6861537) uname -mrs: Linux 3.7.9-1.1-desktop x86_64 Vendor version: Welcome to openSUSE 12.3 "Dartmouth" Beta 1 - Kernel %r (%t). Nightly build on ultra ( gcc (SUSE Linux) 4.7.2 20130108 [gcc-4_7-branch revision 195012] Linux 3.7.9-1.1-desktop x86_64 ) Started at 2014-04-14 21:30:01 CDT Ended at 2014-04-14 22:00:36 CDT 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 == 667 tests, 0 stderr failures, 0 stdout failures, 1 stderrB failure, 0 stdoutB failures, 0 post failures == gdbserver_tests/mssnapshot (stderrB) ================================================= ./valgrind-new/gdbserver_tests/mssnapshot.stderrB.diff ================================================= --- mssnapshot.stderrB.exp 2014-04-14 21:45:44.594792532 -0500 +++ mssnapshot.stderrB.out 2014-04-14 21:49:41.058208485 -0500 @@ -1,5 +1,11 @@ relaying data between gdb and process .... +Missing separate debuginfo for /lib64/ld-linux-x86-64.so.2 +Try: zypper install -C "debuginfo(build-id)=ecb8ef1a6904a2a3ec60a527f415f520c8636158" vgdb-error value changed from 0 to 999999 +Missing separate debuginfo for /lib64/libpthread.so.0 +Try: zypper install -C "debuginfo(build-id)=ef5f5dbcb2398c608fef7884e1bfb65be3b5f0ef" +Missing separate debuginfo for /lib64/libc.so.6 +Try: zypper install -C "debuginfo(build-id)=bd1473e8e6a4c10a14731b5be4b35b4e87db2af7" general valgrind monitor commands: help [debug] : monitor command help. With debug: + debugging commands v.wait [<ms>] : sleep <ms> (default 0) then continue ================================================= ./valgrind-old/gdbserver_tests/mssnapshot.stderrB.diff ================================================= --- mssnapshot.stderrB.exp 2014-04-14 21:30:36.964127778 -0500 +++ mssnapshot.stderrB.out 2014-04-14 21:34:23.338800428 -0500 @@ -1,5 +1,11 @@ relaying data between gdb and process .... +Missing separate debuginfo for /lib64/ld-linux-x86-64.so.2 +Try: zypper install -C "debuginfo(build-id)=ecb8ef1a6904a2a3ec60a527f415f520c8636158" vgdb-error value changed from 0 to 999999 +Missing separate debuginfo for /lib64/libpthread.so.0 +Try: zypper install -C "debuginfo(build-id)=ef5f5dbcb2398c608fef7884e1bfb65be3b5f0ef" +Missing separate debuginfo for /lib64/libc.so.6 +Try: zypper install -C "debuginfo(build-id)=bd1473e8e6a4c10a14731b5be4b35b4e87db2af7" general valgrind monitor commands: help [debug] : monitor command help. With debug: + debugging commands v.wait [<ms>] : sleep <ms> (default 0) then continue |
|
From: Tom H. <to...@co...> - 2014-04-15 02:53:27
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2) GDB: GNU gdb (GDB) Fedora (7.3.1-48.fc15) Assembler: GNU assembler version 2.21.51.0.6-6.fc15 20110118 C library: GNU C Library stable release version 2.14.1 uname -mrs: Linux 3.13.8-200.fc20.x86_64 x86_64 Vendor version: Fedora release 15 (Lovelock) Nightly build on bristol ( x86_64, Fedora 15 ) Started at 2014-04-15 03:14:55 BST Ended at 2014-04-15 03:53:16 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 674 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == |
|
From: Tom H. <to...@co...> - 2014-04-15 02:46:33
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2) GDB: GNU gdb (GDB) Fedora (7.3.50.20110722-16.fc16) Assembler: GNU assembler version 2.21.53.0.1-6.fc16 20110716 C library: GNU C Library development release version 2.14.90 uname -mrs: Linux 3.13.8-200.fc20.x86_64 x86_64 Vendor version: Fedora release 16 (Verne) Nightly build on bristol ( x86_64, Fedora 16 ) Started at 2014-04-15 03:05:59 BST Ended at 2014-04-15 03:46:07 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 674 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == |
|
From: Rich C. <rc...@wi...> - 2014-04-15 02:40:12
|
valgrind revision: 13895
VEX revision: 2848
C compiler: gcc (SUSE Linux) 4.8.1 20130909 [gcc-4_8-branch revision 202388]
GDB: GNU gdb (GDB; openSUSE Factory) 7.6.50.20130731-cvs
Assembler: GNU assembler (GNU Binutils; openSUSE Factory) 2.23.2
C library: GNU C Library (GNU libc) stable release version 2.18 (git )
uname -mrs: Linux 3.11.4-3-desktop x86_64
Vendor version: Welcome to openSUSE 13.1 "Bottle" Beta 1 - Kernel %r (%t).
Nightly build on rodan ( Linux 3.11.4-3-desktop x86_64 )
Started at 2014-04-14 19:22:01 CDT
Ended at 2014-04-14 21:39:59 CDT
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
== 589 tests, 5 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
memcheck/tests/err_disable3 (stderr)
memcheck/tests/err_disable4 (stderr)
memcheck/tests/threadname (stderr)
memcheck/tests/threadname_xml (stderr)
exp-sgcheck/tests/hackedbz2 (stderr)
=================================================
./valgrind-new/exp-sgcheck/tests/hackedbz2.stderr.diff-glibc28-amd64
=================================================
--- hackedbz2.stderr.exp-glibc28-amd64 2014-04-14 20:35:48.396907926 -0500
+++ hackedbz2.stderr.out 2014-04-14 21:38:40.084661212 -0500
@@ -1,7 +1,6 @@
Invalid read of size 1
- at 0x........: vex_strlen (hackedbz2.c:1006)
- by 0x........: add_to_myprintf_buf (hackedbz2.c:1284)
+ at 0x........: add_to_myprintf_buf (hackedbz2.c:1006)
by 0x........: vex_printf (hackedbz2.c:1155)
by 0x........: BZ2_compressBlock (hackedbz2.c:4039)
by 0x........: handle_compress (hackedbz2.c:4761)
=================================================
./valgrind-new/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2014-04-14 20:32:53.892883601 -0500
+++ err_disable3.stderr.out 2014-04-14 20:56:40.442432221 -0500
@@ -10,8 +10,6 @@
Thread 2:
Invalid read of size 1
at 0x........: err (err_disable3.c:25)
- by 0x........: child_fn (err_disable3.c:31)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable3.c:42)
=================================================
./valgrind-new/memcheck/tests/err_disable4.stderr.diff
=================================================
--- err_disable4.stderr.exp 2014-04-14 20:33:03.913999850 -0500
+++ err_disable4.stderr.out 2014-04-14 20:56:45.996496651 -0500
@@ -1501,8 +1501,6 @@
Thread x:
Invalid read of size 1
at 0x........: err (err_disable4.c:41)
- by 0x........: child_fn_2 (err_disable4.c:55)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable4.c:68)
=================================================
./valgrind-new/memcheck/tests/threadname.stderr.diff
=================================================
--- threadname.stderr.exp 2014-04-14 20:31:50.688150397 -0500
+++ threadname.stderr.out 2014-04-14 21:02:38.234582772 -0500
@@ -9,36 +9,12 @@
Thread 2:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_0 (threadname.c:53)
- ...
Address 0x........ is 0 bytes after a block of size 2 alloc'd
at 0x........: malloc (vg_replace_malloc.c:...)
by 0x........: bad_things (threadname.c:15)
by 0x........: child_fn_0 (threadname.c:53)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
- Address 0x........ is 0 bytes after a block of size 3 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
- Address 0x........ is 0 bytes after a block of size 4 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
-
Thread 1:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
=================================================
./valgrind-new/memcheck/tests/threadname_xml.stderr.diff
=================================================
--- threadname_xml.stderr.exp 2014-04-14 20:32:11.805395367 -0500
+++ threadname_xml.stderr.out 2014-04-14 21:02:40.267606356 -0500
@@ -94,14 +94,6 @@
<file>threadname.c</file>
<line>...</line>
</frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_0</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
</stack>
<auxwhat>Address 0x........ is 0 bytes after a block of size 2 alloc'd</auxwhat>
<stack>
@@ -135,112 +127,6 @@
<error>
<unique>0x........</unique>
<tid>...</tid>
- <threadname>try1</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 3 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>malloc</fn>
- <dir>...</dir>
- <file>vg_replace_malloc.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
-</error>
-
-<error>
- <unique>0x........</unique>
- <tid>...</tid>
- <threadname>012345678901234</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_2</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 4 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
<truncated beyond 100 lines>
=================================================
./valgrind-old/exp-sgcheck/tests/hackedbz2.stderr.diff-glibc28-amd64
=================================================
--- hackedbz2.stderr.exp-glibc28-amd64 2014-04-14 19:24:31.404292875 -0500
+++ hackedbz2.stderr.out 2014-04-14 20:25:55.810033650 -0500
@@ -1,7 +1,6 @@
Invalid read of size 1
- at 0x........: vex_strlen (hackedbz2.c:1006)
- by 0x........: add_to_myprintf_buf (hackedbz2.c:1284)
+ at 0x........: add_to_myprintf_buf (hackedbz2.c:1006)
by 0x........: vex_printf (hackedbz2.c:1155)
by 0x........: BZ2_compressBlock (hackedbz2.c:4039)
by 0x........: handle_compress (hackedbz2.c:4761)
=================================================
./valgrind-old/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2014-04-14 19:24:17.411130548 -0500
+++ err_disable3.stderr.out 2014-04-14 19:44:04.396900121 -0500
@@ -10,8 +10,6 @@
Thread 2:
Invalid read of size 1
at 0x........: err (err_disable3.c:25)
- by 0x........: child_fn (err_disable3.c:31)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable3.c:42)
=================================================
./valgrind-old/memcheck/tests/err_disable4.stderr.diff
=================================================
--- err_disable4.stderr.exp 2014-04-14 19:24:04.323978731 -0500
+++ err_disable4.stderr.out 2014-04-14 19:44:10.138966731 -0500
@@ -1501,8 +1501,6 @@
Thread x:
Invalid read of size 1
at 0x........: err (err_disable4.c:41)
- by 0x........: child_fn_2 (err_disable4.c:55)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable4.c:68)
=================================================
./valgrind-old/memcheck/tests/threadname.stderr.diff
=================================================
--- threadname.stderr.exp 2014-04-14 19:24:09.659040620 -0500
+++ threadname.stderr.out 2014-04-14 19:49:59.142015325 -0500
@@ -9,36 +9,12 @@
Thread 2:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_0 (threadname.c:53)
- ...
Address 0x........ is 0 bytes after a block of size 2 alloc'd
at 0x........: malloc (vg_replace_malloc.c:...)
by 0x........: bad_things (threadname.c:15)
by 0x........: child_fn_0 (threadname.c:53)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
- Address 0x........ is 0 bytes after a block of size 3 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
- Address 0x........ is 0 bytes after a block of size 4 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
-
Thread 1:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
=================================================
./valgrind-old/memcheck/tests/threadname_xml.stderr.diff
=================================================
--- threadname_xml.stderr.exp 2014-04-14 19:24:12.467073195 -0500
+++ threadname_xml.stderr.out 2014-04-14 19:50:01.189039071 -0500
@@ -94,14 +94,6 @@
<file>threadname.c</file>
<line>...</line>
</frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_0</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
</stack>
<auxwhat>Address 0x........ is 0 bytes after a block of size 2 alloc'd</auxwhat>
<stack>
@@ -135,112 +127,6 @@
<error>
<unique>0x........</unique>
<tid>...</tid>
- <threadname>try1</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 3 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>malloc</fn>
- <dir>...</dir>
- <file>vg_replace_malloc.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
-</error>
-
-<error>
- <unique>0x........</unique>
- <tid>...</tid>
- <threadname>012345678901234</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_2</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 4 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
<truncated beyond 100 lines>
|
|
From: Tom H. <to...@co...> - 2014-04-15 02:36:40
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (GCC) 4.7.2 20120921 (Red Hat 4.7.2-2) GDB: GNU gdb (GDB) Fedora (7.4.50.20120120-54.fc17) Assembler: GNU assembler version 2.22.52.0.1-10.fc17 20120131 C library: GNU C Library stable release version 2.15 uname -mrs: Linux 3.13.8-200.fc20.x86_64 x86_64 Vendor version: Fedora release 17 (Beefy Miracle) Nightly build on bristol ( x86_64, Fedora 17 (Beefy Miracle) ) Started at 2014-04-15 02:53:28 BST Ended at 2014-04-15 03:36:27 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 == 674 tests, 4 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == gdbserver_tests/mcinfcallRU (stderr) gdbserver_tests/mcinfcallWSRU (stderr) gdbserver_tests/mcmain_pic (stderr) exp-sgcheck/tests/preen_invars (stdout) exp-sgcheck/tests/preen_invars (stderr) |
|
From: Tom H. <to...@co...> - 2014-04-15 02:21:52
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (GCC) 4.7.2 20121109 (Red Hat 4.7.2-8) GDB: GNU gdb (GDB) Fedora 7.5.1-42.fc18 Assembler: GNU assembler version 2.23.51.0.1-10.fc18 20120806 C library: GNU C Library stable release version 2.16 uname -mrs: Linux 3.13.8-200.fc20.x86_64 x86_64 Vendor version: Fedora release 18 (Spherical Cow) Nightly build on bristol ( x86_64, Fedora 18 (Spherical Cow) ) Started at 2014-04-15 02:43:57 BST Ended at 2014-04-15 03:21:40 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 == 674 tests, 1 stderr failure, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == exp-sgcheck/tests/preen_invars (stdout) exp-sgcheck/tests/preen_invars (stderr) |
|
From: Tom H. <to...@co...> - 2014-04-15 02:17:05
|
valgrind revision: 13895 VEX revision: 2848 C compiler: gcc (GCC) 4.8.2 20131212 (Red Hat 4.8.2-7) GDB: GNU gdb (GDB) Fedora 7.6.1-46.fc19 Assembler: GNU assembler version 2.23.52.0.1-9.fc19 20130226 C library: GNU C Library (GNU libc) stable release version 2.17 uname -mrs: Linux 3.13.8-200.fc20.x86_64 x86_64 Vendor version: Fedora release 19 (Schrödingerâs Cat) Nightly build on bristol ( x86_64, Fedora 19 (Schrödingerâs Cat) ) Started at 2014-04-15 02:34:09 BST Ended at 2014-04-15 03:16:54 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 == 674 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == exp-sgcheck/tests/hackedbz2 (stderr) |