Displaying 5 results from an estimated 5 matches for "__msan".
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__asan
2016 Sep 07
2
Test failures building RELEASE_3.9.0/final
...hread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
__sanitizer::SizeClassAllocator64<123145302310912ul, 8796093022208ul, 8ul,
__sanitizer::SizeClassMap<17ul, 128ul, 16ul>,
__msan::MsanMapUnmapCallback>::AllocateBatch (
this=this at entry=0x212c9a0 <__msan::allocator>, stat=stat at entry=0x212c970
<__msan::fallback_allocator_cache+109392>, c=c at entry=0x2111e20
<__msan::fallback_allocator_cache>,
class_id=class_id at entry=6) at
../projects/comp...
2016 Sep 07
2
-fsanitize=memory failing on 3.9.0
...hread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
__sanitizer::SizeClassAllocator64<123145302310912ul, 8796093022208ul,
8ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>,
__msan::MsanMapUnmapCallback>::AllocateBatch (
this=this at entry=0x21289a0 <__msan::allocator>,
stat=stat at entry=0x2128970 <__msan::fallback_allocator_cache+109392>,
c=c at entry=0x210de20 <__msan::fallback_allocator_cache>,
class_id=class_id at entry=5)
at ../projects/comp...
2016 Sep 07
4
Test failures building RELEASE_3.9.0/final
I've "successfully" built 3.9.0 release but when I run "ninja check-all" I
got 208 Unexpected failures:
Expected Passes : 33997
Expected Failures : 198
Unsupported Tests : 685
Unexpected Failures: 208
Below is the log I captured running "time ninja check-all | tee
ninja-check-all.txt"
https://drive.google.com/open?id=0B-KTY7zi7eZHU2hGYTRtd01QZjA
2016 Apr 04
2
Memory Sanitizer crashes after it calls mmap
Hi there,
I'm trying to use the memory sanitizer of LLVM 3.3. It's crashing during
MSan initialization (__msan::InitShadow). Here's the strace output.
mmap(0x400000000000, 35184372088831, PROT_NONE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x400000000000
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_ACCERR, si_addr=0x55edf4b36720}
---
+++ killed by SIGSEGV (core dumped) +++
Because of...
2018 Feb 02
0
santizer problems with dynamic thread local storage
...r-rt/test/msan/POWERPC64/Output/dtls_test.c.tmp
2>&1
--
Exit Code: 77
Command Output (stdout):
--
==12029==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x10d636528 in Thread1
/home/seurer/llvm/llvm-test/projects/compiler-rt/test/msan/dtls_test.c:22:7
#1 0x10d635630 in __msan::MsanThread::ThreadStart()
/home/seurer/llvm/llvm-test/projects/compiler-rt/lib/msan/msan_thread.cc:77
#2 0x10d5c07c0 in MsanThreadStartFunc(void*)
/home/seurer/llvm/llvm-test/projects/compiler-rt/lib/msan/msan_interceptors.cc:1080
#3 0x7fff819dbf54 in start_thread
(/lib64/power7/libpt...