| |
| Bugs reported after Thu Sep 19 10:34:49 CEST 2013 |
| For bugs reported before this time, see 3_8_BUGSTATUS.txt |
| |
| === VEX/amd64 ========================================================== |
| |
| 325328 __float128 loses precision under memcheck |
| == 197915 |
| 326469 amd64->IR: 0x66 0xF 0x3A 0x63 0xC1 0xE (pcmpistri 0x0E) |
| 326821 Double overflow/underflow handling broken (after exp()) |
| 327285 amd64->IR: 0x8F 0xEA 0xF8 0x10 0xCE 0x3 0x1D 0x0 |
| == 323431 (probably amd specific, vpcmov) |
| 327639 vex amd64->IR pcmpestri SSE4.2 instruction is unsupported 0x34 |
| 328878 vex amd64->IR pcmpestri SSE4.2 instruction is unsupported 0x14 |
| 328357 amd64->IR: 0x8F 0xEA 0xF8 0x10 0xEF 0x3 0x5 0x0 |
| 329245 amd64->IR: 0x48 0xF 0x5A 0x7 (rex.W cvtps2pd (%rdi),%xmm0) |
| 330319 amd64->IR: 0xF 0x1 0xD5 0x31 0xC0 0xC3 0x48 0x8D (xend) |
| 330590 Missing support for multiple VEX CMP instruction Opcodes (Causes SIGILL) |
| 330808 Crash with Intel IPP samples (MMX related assertion) |
| |
| === VEX/arm ============================================================ |
| |
| 328423 Unrecognised instructions: _fips_armv7_tick and _armv7_tick |
| 329963 Half precision floating point conversion on ARM is not supported |
| 330349 Endless loop happen when using lackey with --trace-mem=yes on ARM |
| 331057 unhandled instruction: 0xEEE01B20 (vfma.f64) (has patch) |
| 331178 disInstr(arm): unhandled instruction: 0xEE190F1D |
| Probably WONTFIX or CANTFIX |
| |
| === VEX/x86 ============================================================ |
| |
| 333625 Program under valgrind calculates complex exp() wrogly |
| |
| === VEX/mips =========================================================== |
| |
| 327223 Support for Cavium MIPS Octeon Atomic and Count Instructions |
| 328147 vex mips->IR: unhandled instruction bytes: 0x0 0x0 0x0 0xE |
| |
| === VEX/ppc ============================================================ |
| |
| 334384 Valgrind does not have support Little Endian support for |
| IBM POWER PPC 64 |
| |
| === VEX general ======================================================== |
| |
| 326026 Iop names for count leading zeros/sign bits incorrectly imply a |
| "signedness" in incoming lanes |
| 330887 doRegisterAllocation performance improvements |
| |
| === Syscalls/ioctls ==================================================== |
| |
| 330594 Missing sysalls on PowerPC / uClibc |
| 331311 Valgrind shows open files in /proc/self/fd that don't |
| work for the process |
| Probable wontfix |
| 333434 In some weird corner case Valgrind cannot execute |
| executable files symlinked by /proc/self/fd (related to 331311?) |
| 331476 Patch to handle ioctl 0x5422 on Linux (x86 and amd64) (landable?) |
| 331829 Unexpected ioctl opcode sign extension |
| 333051 handling hugepages (is largely broken) |
| 333788 Valgrind does not support the CDROM_DISC_STATUS ioctl (has patch) |
| 333817 Valgrind reports the memory areas written to by the SG_IO |
| ioctl as untouched |
| 334585 recvmmsg unhandled (+patch) (arm) |
| |
| === Debuginfo reader =================================================== |
| |
| 327427 ifunc wrapper crashes when symbols are discarded because of false mmap |
| overlaps |
| 328454 add support Backtraces with ARM unwind tables (EXIDX) (wishlist) |
| 328468 unwind x86/amd64 gcc <= 4.4 compiled code does not unwind properly |
| at "ret" instruction |
| 328559 Some back trace generation (from mmap function) problem on ARM |
| 330321 Serious error when reading debug info: |
| DW_AT_signature 9b d0 55 13 bb 1e e9 37 |
| 333175 dwarf3 reader problems with Fortran |
| |
| === Tools/Memcheck ===================================================== |
| |
| 329619 leak-check gets assertion failure when nesting VALGRIND_MALLOCLIKE_BLOCK |
| 329694 clang warns about using uninitialized variable |
| 330617 ppc false positive conditional jump depends on uninitialised value |
| 331833 the memory initialized by semget(key, 0, GETALL, semun) |
| is treated as uninitialized on some platforms |
| |
| 331550 Detect the potential of mis-malloc/free in different libraries |
| (wishlist) |
| 333775 Wishlist: Have valgrind (memcheck) only check memory |
| alloc/free traces |
| |
| === Tools/DRD ========================================================== |
| |
| 333072 DRD: semaphore annotations |
| |
| === Tools/Helgrind ===================================================== |
| |
| 325333 VALGRIND_HG_DISABLE_CHECKING does not seem to work locally |
| probably invalid |
| 327548 Helgrind: false positive while destroying mutex |
| 327881 Helgrind: False Positive Warning on std::atomic_bool |
| |
| === Tools/SGCheck ====================================================== |
| |
| 332577 exp-sgcheck: sg_main.c:560 (add_blocks_to_StackTree): |
| Assertion '!already_present' failed. |
| 332591 False positive: invalid read in vfprintf (KNOWN BUG) |
| |
| === Tools/Massif ======================================================= |
| |
| 332765 ms_print reports bad error if temp file can't be created |
| in current directory |
| |
| === Tools/Cachegrind =================================================== |
| |
| 333501 [cachegrind - 3.9] LL cache configuration not supported: |
| Cache set count is not a power of two. |
| |
| === other/mips ========================================================= |
| |
| 325538 cavim octeon mips64, valgrind reported "dumping core" and |
| "Assertion 'sizeof(*regs) == sizeof(prs->pr_reg)' failed. |
| QUERIED, maybe closable |
| 328441 valgrind_3.9.0 failed to compile in mips32 |
| Error: illegal operands `cfc1 $t0,$31' |
| 331126 Compiling with mipsbe toolchain |
| 331314 [MIPS]Valgrind crash just after startup |
| 334649 Cavium Octeon 2 MIPS64: valgrind is up but ld.so assert |
| "rtld.c: 1257: dl_main: Assertion |
| '_rtld_local._dl_rtld_map.l_relocated' failed" and exits |
| |
| === other/arm ========================================================== |
| |
| 327583 libpixman error on ARM system (memcheck false +) |
| 331033 valgrind crashes on arm-linux while running an executable (ARM TLS?) |
| |
| === other/s390 ========================================================= |
| |
| 327943 s390x missing index/strchr suppression for ld.so (bad backtrace?) |
| |
| === other/MacOS ======================================================== |
| |
| 326724 Valgrind does not compile on OSX 1.9 Mavericks |
| 326797 Assertion 'sizeof(UWord) == sizeof(UInt)' failed. |
| 327745 valgrind 3.9.0 build fails on Mac OS X 10.6.8 |
| 330257 LLVM does not support `-mno-dynamic-no-pic` option |
| 333248 WARNING: unhandled syscall: unix:443 |
| |
| === GDB server ========================================================= |
| |
| 328081 embedded gdbserver and non-stop mode (wishlist) |
| |
| === Output ============================================================= |
| |
| 328563 make track-fds support xml output |
| |
| === MPI ================================================================ |
| |
| 330147 libmpiwrap: byte count from PMPI_Get_count should be made defined |
| |
| === Documentation ====================================================== |
| |
| 332060 Please document how best to use massif with libgc |
| 332917 Valgrind should warn the user that SSE4 is not supported |
| in the 32-bit mode |
| |
| === Uncategorised ====================================================== |
| |
| 326487 child of debugged process exits without becoming zombie |
| 327665 out of memory error |
| 328721 MSVC 2008 compiler warns about while(0) in warning level 4 |
| 330293 Please add a AppData application description (Valkyrie) |
| 333628 Out of tree build |
| == 256174 |
| 334110 Why install internal headers/libraries/.pc file? |
| n-i-bz Fix mingw64 support in valgrind.h (dev@, 9 May 2014) |
| |
| ======================================================================== |
| ======================================================================== |
| |
| Mon May 12 16:19:52 CEST 2014 |
