Valgrind: ignore more unwind cruft.

[simgrid.git] / tools / simgrid.supp

diff --git a/tools/simgrid.supp b/tools/simgrid.supp
index b9d6b77..bb1e4b1 100644 (file)
--- a/tools/simgrid.supp
+++ b/tools/simgrid.supp
@@ -15,23 +15,18 @@
    obj:/usr/bin/*
 }
 
-# There's a constant leak of 56 bytes in the depths of libc which
-# manifests, for example, when using backtrace()
 {
-   Memory leak in libc/dlopen with -pthread
+   Memory leak in cmake
    Memcheck:Leak
-   fun:malloc
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:do_dlopen
-   fun:_dl_catch_error
-   fun:dlerror_run
-   fun:__libc_dlopen_mode
+   match-leak-kinds:reachable
+   ...
+   fun:_ZN4Json5Value13nullSingletonEv
+   obj:*/libjsoncpp.so*
+   ...
+   fun:_dl_init
 }
 
-# Another problem in glibc, where makecontext does not reset the EBP register,
+# There's problem in glibc, where makecontext does not reset the EBP register,
 # and backtrace goes too far when walking up the stack frames
 {
    Invalid read in backtrace, called after makecontext
@@ -51,6 +46,14 @@
    fun:_dl_start
 }
 
+# There are memory leaks when using dlopen
+{
+   Memory leak in libc/dlopen
+   Memcheck:Leak
+   ...
+   fun:_dlerror_run
+}
+
 # 72704 bytes leak from GCC >5.1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535
 {
    Memory leak in dl_init
@@ -72,25 +75,6 @@
    fun:smpi_simulated_main_
 }
 
-#SMPI leaks the dlopen handle used for loading the program
-{
-   dlopen handle leaks (1/2)
-   Memcheck:Leak
-   match-leak-kinds:reachable
-   fun:malloc
-   ...
-   fun:dlopen@@GLIBC_*
-}
-
-{
-   dlopen handle leaks (2/2)
-   Memcheck:Leak
-   match-leak-kinds:reachable
-   fun:calloc
-   ...
-   fun:dlopen@@GLIBC_*
-}
-
 # Memory leaks appearing to be in libcgraph.  They can be seen with the
 # following simple program:
 # ,----
@@ -111,31 +95,31 @@
 # | }
 # `----
 {
-   Memory leak in libcgraph (1/2)
+   Memory leak in libcgraph (1/3)
    Memcheck:Leak
    fun:malloc
    ...
-   obj:/usr/lib/libcgraph.so*
+   obj:*/libcgraph.so*
    fun:aaglex
    fun:aagparse
    fun:agconcat
 }
 {
-   Memory leak in libcgraph (1/2)
+   Memory leak in libcgraph (2/3)
    Memcheck:Leak
    fun:calloc
    ...
-   obj:/usr/lib/libcgraph.so*
+   obj:*/libcgraph.so*
    fun:aagparse
    fun:agconcat
 }
 {
-   Memory leak in libcgraph (2/2)
+   Memory leak in libcgraph (3/3)
    Memcheck:Leak
    fun:malloc
    ...
    fun:agnode
-   obj:/usr/lib/libcgraph.so*
+   obj:*/libcgraph.so*
    fun:aagparse
    fun:agconcat
 }
@@ -160,7 +144,7 @@
 }
 
 {
-   ignore unwind cruft 
+   ignore unwind cruft
    Memcheck:Param
    rt_sigprocmask(set)
    ...
@@ -168,16 +152,24 @@
    ...
 }
 {
-   ignore unwind cruft 
+   ignore unwind cruft
    Memcheck:Param
    msync(start)
    ...
    obj:/usr/lib/x86_64-linux-gnu/libunwind.so.*
    ...
 }
- 
 {
-   ignore unwind invalid reads 
+   ignore unwind cruft
+   Memcheck:Param
+   write(buf)
+   ...
+   fun:_ULx86_64_step
+   obj:/usr/lib/x86_64-linux-gnu/libunwind.so.*
+}
+
+{
+   ignore unwind invalid reads
    Memcheck:Addr8
    fun:_Ux86_64_setcontext
 }
@@ -205,3 +197,25 @@
    fun:MarsagliaXORV
    ...
 }
+
+#ignore python cruft
+{
+   ignore python cruft 1
+   Memcheck:Cond
+   ...
+   obj:/usr/bin/python*
+}
+
+{
+   ignore python cruft 2
+   Memcheck:Addr4
+   ...
+   obj:/usr/bin/python*
+}
+
+{
+   ignore python cruft 3
+   Memcheck:Value8
+   ...
+   obj:/usr/bin/python*
+}