diff options
Diffstat (limited to 'results/classifier/118/debug/1927530')
| -rw-r--r-- | results/classifier/118/debug/1927530 | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/results/classifier/118/debug/1927530 b/results/classifier/118/debug/1927530 deleted file mode 100644 index 4b3c53e2..00000000 --- a/results/classifier/118/debug/1927530 +++ /dev/null @@ -1,94 +0,0 @@ -debug: 0.824 -peripherals: 0.814 -device: 0.811 -arm: 0.806 -register: 0.806 -semantic: 0.794 -graphic: 0.793 -performance: 0.791 -permissions: 0.785 -VMM: 0.782 -assembly: 0.782 -virtual: 0.772 -vnc: 0.767 -risc-v: 0.758 -socket: 0.756 -KVM: 0.752 -user-level: 0.751 -PID: 0.750 -architecture: 0.750 -boot: 0.749 -TCG: 0.741 -hypervisor: 0.725 -ppc: 0.708 -mistranslation: 0.706 -kernel: 0.702 -x86: 0.677 -files: 0.617 -network: 0.614 -i386: 0.498 - -qemu-aarch64 MTE fails to report tag mismatch - -Hi, - -While running the GCC testsuite with qemu-6.0 as simulator, I noticed several errors in the hwasan testsuite (output pattern tests). - -I am attaching: -bitfield-2.exe -ld-linux-aarch64.so.1 -libc.so.6 -libdl.so.2 -libhwasan.so.0 -libm.so.6 -libpthread.so.0 -librt.so.1 - -The testcase can be executed via: -qemu-aarch64 -L . bitfield-2.exe - -it currently generates: -HWAddressSanitizer:DEADLYSIGNAL -==21137==ERROR: HWAddressSanitizer: SEGV on unknown address 0x0000000000f0 (pc 0x00550084e318 bp 0x005f01650d00 sp 0x005f01650d00 T21137) -==21137==The signal is caused by a UNKNOWN memory access. -==21137==Hint: address points to the zero page. - #0 0x550084e318 in GetAccessInfo /home/christophe.lyon/src/GCC/sources/gcc-fsf-git/trunk/libsanitizer/hwasan/hwasan_linux.cpp:339 - #1 0x550084e318 in HwasanOnSIGTRAP /home/christophe.lyon/src/GCC/sources/gcc-fsf-git/trunk/libsanitizer/hwasan/hwasan_linux.cpp:401 - #2 0x550084e318 in __hwasan::HwasanOnDeadlySignal(int, void*, void*) /home/christophe.lyon/src/GCC/sources/gcc-fsf-git/trunk/libsanitizer/hwasan/hwasan_linux.cpp:426 - #3 0x5f01651fec (<unknown module>) - #4 0x550084b508 in __hwasan_load2 /home/christophe.lyon/src/GCC/sources/gcc-fsf-git/trunk/libsanitizer/hwasan/hwasan.cpp:379 - #5 0x400768 in f /home/christophe.lyon/src/GCC/sources/gcc-fsf-git/trunk/gcc/testsuite/c-c++-common/hwasan/bitfield-2.c:17 - #6 0x4007d0 in main /home/christophe.lyon/src/GCC/sources/gcc-fsf-git/trunk/gcc/testsuite/c-c++-common/hwasan/bitfield-2.c:24 - #7 0x550124cee0 in __libc_start_main ../csu/libc-start.c:308 - #8 0x400688 (/home/christophe.lyon/qemu-bug-hwasan-aarch64/bitfield-2.exe+0x400688) - -HWAddressSanitizer can not provide additional info. -SUMMARY: HWAddressSanitizer: SEGV /home/christophe.lyon/src/GCC/sources/gcc-fsf-git/trunk/libsanitizer/hwasan/hwasan_linux.cpp:339 in GetAccessInfo -==21146==ABORTING - -while the testcase expects HWAddressSanitizer: tag-mismatch on address 0x..... - - - -You missed including libstdc++.so.6. -I ran with whatever libstdc++ I had lying around. - -With qemu head, this terminates with - -~/qemu/bld/qemu-aarch64 -L . ./bitfield-2.exe -*** stack smashing detected ***: terminated -qemu: uncaught target signal 6 (Aborted) - core dumped -Aborted - -I suspect the relevant MTE portion of this bug report -to be a duplicate of a kasan bug, the fix for which did -not make 6.0, but has since been committed as 09641ef93112. - -Sorry, I didn't think about rpath when I tried to execute what I had extracted. -Here are the additional libstdc++.so.6 and libgcc_s.so.1. - -I am using a more recent qemu version than 6.0, almost head: d45a5270d075ea589f0b0ddcf963a5fea1f500ac - - - - |
