2 Created Mon 21 Nov 12:58:23 CET 2016. All bugs after the release of
3 3.12.0 go in here. Also, this contains bugs from 3_11_BUGSTATUS.txt
4 that didn't get fixed in 3.12. These are marked "(carried over)".
6 === Debuginfo reader ===================================================
9 353192 Debug info/data section not detected on AMD64
10 [To do with rwx, combined code+data sections]
13 355197 Too strong assert in variable debug info code
17 365750 Valgrind fails on binary with .text section not in default place
18 [Horrible hack to do with relocating .text section]
21 372182 Support more languages/demangling styles than just C++ (and Rust)
23 382978 valgrind: LOAD_PDB_DEBUGINFO: \032 header character not found.
24 possible invalid/unsupported pdb file format
26 385386 Assertion failed "szB >= CACHE_ENTRY_SIZE" on m_debuginfo/image.c:517
27 Should look into this, but I can't see how it can have failed.
29 386602 .build-id/*/*.debug symbols not checked for --extra-debuginfo-path
31 388493 exp-sgcheck fails on DW_TAG_subrange_type
33 388526 Inconsistent severity in message text: "WARNING: Serious error"
35 388706 Long bunches of warnings: "warning: evaluate_Dwarf3_Expr:
36 unhandled DW_OP_ 0xf2"
38 389412 Failed assertion in readelf.c, line 697 for clang binaries with
41 390498 Valgrind reports leaks & other errors
42 in vgpreload_memcheck-arm64-linux.so
43 (arm64 debuginfo reading?)
45 390871 ELF debug info reader confused with multiple .rodata* sections
47 393857 Please add support for gcc's artificial attribute
50 396476 Reading debug info of binaries with zero-size PT_LOAD segment
53 396656 Warnings while reading debug info
56 397238 Look up of separate debuginfo does not search by build-id in
57 --extra-debuginfo-path
60 397357 symbols not loaded with binutils-2.31.1 unless -fuse-ld=gold
62 Possibly fixed already?
64 398028 Assertion `csfi_fits` failing in simple C program with embedded
66 Probably fixed already (
68 === Documentation ======================================================
70 382099 valgrind release archive is not maintained
72 === GDB server =========================================================
75 351792 vgdb doesn't support remote file transfers
79 356174 Enhance the embedded gdbserver to allow LLDB to use it
81 395416 --log-file output isn't split correctly after call vgdb
82 This is probably invalid (see 395414)
84 397187 z13 vector register support for vgdb gdbserver
86 397357 symbols not loaded with binutils-2.31.1 unless -fuse-ld=gold
88 Fixed, but not yet closed (awaiting confirmation)
90 === KernelInterface ====================================================
91 === KernelInterface/Linux ==============================================
94 352742 Custom allocator using sbrk() fails after about 800MB when running
98 355803 Add Lustre's IOC_MDC_GETFILESTRIPE ioctl [has patch]
101 357781 unhandled amd64-linux syscall: 317
102 [== 345414, still open]
105 359705 memcheck causes segfault on a dynamically-linked test from
106 rustlang's test suite on i686
109 361726 WARNING:unhandled syscall on ppc64
112 361770 Missing F_ADD_SEALS
115 362892 test apk in android5.0.2,after fix the bug 344802,android log
116 "Unable to create protected region in stack for implicit overflow
117 check. Reason: Out of memory size: 4096"
118 [the patch looks bogus, more info requested]
121 362939 test apk in android 5.0 or most,at 0x6A23AB4:
122 art::Thread::InstallImplicitProtection() (in /system/lib/libart.so)
123 [initimg problems on Android]
126 364359 Valgrind crashes on fcntl(F_SETFL, O_NONBLOCK, fd)
127 [fcntl(F_SETFL) is supported, perhaps stale bug]
130 368791 unhandled syscall: 167 (swapon, amd64-linux)
131 (should fix this for 3.12.1)
134 368866 WARNING: unhandled arm64-linux syscall: 238 (migrate_pages)
135 368913 WARNING: unhandled arm64-linux syscall: 117
136 368914 WARNING: unhandled arm64-linux syscall: 142
137 368916 WARNING: unhandled arm64-linux syscall: 234
138 368919 WARNING: unhandled arm64-linux syscall: 274
139 368920 WARNING: unhandled arm64-linux syscall: 275
140 368921 WARNING: unhandled arm64-linux syscall: 162
141 368923 WARNING: unhandled arm64-linux syscall: 268
144 368960 WARNING: unhandled amd64-linux syscall: 163
145 369026 WARNING: unhandled amd64-linux syscall: 169
146 369027 WARNING: unhandled amd64-linux syscall: 216 (remap_file_pages)
147 369028 WARNING: unhandled amd64-linux syscall: 314 (sched_setattr)
148 369029 WARNING: unhandled amd64-linux syscall: 315 (sched_getattr)
149 369030 WARNING: unhandled amd64-linux syscall: 171 (setdomainname)
150 369031 WARNING: unhandled amd64-linux syscall: 308 (setns)
151 369032 WARNING: unhandled amd64-linux syscall: 205 (set_thread_area)
152 369033 WARNING: unhandled amd64-linux syscall: 139 (sysfs)
153 369034 WARNING: unhandled amd64-linux syscall: 136 (ustat)
156 371411 Unify fstat64/fstatat64 wrappers
160 372513 WARNING: unhandled ppc64be-linux syscall: utimes(251)
163 372861 Test pselect_alarm for Bug 359871 seg faults on RHEL 4
164 [has a suggested solution]
167 378892 Unhandled amd64-linux syscall: 324
169 380183 WARNING: unhandled amd64-linux syscall: 317
171 382352 WARNING: unhandled ppc32-linux syscall: 365
173 383516 valgrind uses getgroups16 in ppc32_linux but should be using
174 getgroups. This causes stack smash
175 Possibly easy fix; queried. NB: pertains to V syscalls, not the client.
177 383901 PTP_ENABLE_PPS ioctl
178 Has patch, but looks rather big for what seems like a small problem
180 384732 posix_spawn with glibc 2.25 causes an assertion
181 Looks possibly serious, but also a bit old. Is this still relevant?
183 386427 Valgrind unsupported clone on Android
184 Has patches which look plausible. Should investigate.
186 388786 Support bpf syscall in amd64 Linux
189 388880 ppc32-linux Unimplemented syscall 283 (splice)
192 390553 update xen support to Xen 4.10
195 393083 Unimplemented fcntl
197 393182 Add support for pthread_setname_np() to set thread name
198 (I thought this already worked)
200 396369 WARNING: unhandled amd64-linux syscall: 332
202 397265 [PATCH] Add (partial) support for userfaultfd syscall and related ioctl
204 397354 utimensat should ignore timespec tv_sec when tv_nsec
205 is UTIME_NOW or UTIME_OMIT
207 397605 ioctl FICLONE mishandled
210 === KernelInterface/OS X ===============================================
213 351632 UNKNOWN fcntl 97 on OS X 10.11
216 351855 Possible false positive on OS X with setlocale
219 352021 Signals are ignored in OS X 10.10
222 352384 mmap-FIXED failed in UME (load_segment2)
225 352567 Assertion tres.status == VexTransOK failed in m_translate.c
229 353346 WARNING: unhandled amd64-darwin syscall: unix:330
230 == 211362 [not fixed]
233 353470 memcheck/tests/execve2 fails on OS X 10.11
237 353471 memcheck/tests/x86/xor-undef-x86 fails on OS X 10.11
240 354428 Bad report memory leak in OS X 10.11
241 == 258140 [still open]
244 356122 Apparent infinite loop calling GLib g_get_user_special_dir() function
247 359264 Memcheck shows 2,064 bytes possibly lost and 20,036 suppressed bytes
248 in simplistic program on OS X El Capitan
251 363123 SIGSEGV on Mac OS with very simple threaded code
252 == 349128 [still open]
255 365327 Support macOS Sierra (10.12)
258 366131 Illegal opcode in OS X 11.0 when using function getpwuid()
261 372772 Brew doesn't allow for Valgrind 3.12.0 installation on Sierra OSX
265 372779 valgrind will hang
268 376870 unhandled amd64-darwin syscall: unix:446 (proc_rlimit_control)
271 379373 Syscall param msg->desc.port.name points to uninitialised byte(s)
274 379893 valgrind segfault os x 10.12.4
275 == 396367 unhandled syscall amd64-darwin unix:520
276 (terminate_with_payload) and unix:521 (abort_with_payload)
278 380269 No multithreading in macOS Sierra (10.12)
279 Has a bunch of patches; worth looking at?
281 381815 Assertion 'newfd >= VG_(fd_hard_limit)' failed
282 Has patch; dunno if it's any good
284 383199 valgrind crash on unhanded syscall called from libsqlite3.dylib
286 387690 glfwInit() causes valgrind to crash
288 390269 WARNING: unhandled amd64-darwin syscall: unix:464
290 390754 unhandled amd64-darwin syscall: unix:216 (open_dprotected_np)
292 393415 Valgrind memory debugging for nodejs using child process failed on MacOS
294 398086 Unrecognised instruction with X11 + OpenGL programs
295 Is actually a syscall failure
297 === MPI ================================================================
299 === Output =============================================================
302 351857 confusing error message about valid command line option
305 358569 Unhandled instructions cause creation of "orphan" stack traces
309 374719 some spelling fixes
311 390310 Output summaries in XML files
314 390866 "at" is doubled in "Block was alloc'd at"
315 Trivial to fix, but could cause breakage for consumers?
317 393926 helpful to have report timestamp in wall-clock time
320 === Tools ==============================================================
321 === Tools/Cachegrind ===================================================
323 381838 Unused field tag_shift of struct cache_t2
325 398178 cachegrind --LL=5242880,2,64 command parameter for Opteron 6174
328 === Tools/Callgrind ====================================================
331 369456 callgrind_control failed to find an active callgrind run.
334 380942 Experimental: add MESI protocol simulation to Callgrind
336 382498 callgrind: improve error message when unable to write callgrind.out.*
338 388740 Ordering by timestamp instead of core number
340 394307 Add macro to extract current instruction count for peak load monitoring
342 === Tools/DHAT =========================================================
344 390792 'impossible' happened in dh_handle_noninsn_write()
347 === Tools/DRD ==========================================================
350 356374 Assertion 'DRD_(g_threadinfo)[tid].pt_threadid
351 != INVALID_POSIX_THREADID' failed
353 === Tools/Helgrind =====================================================
356 360557 helgrind reports data race which I can't see (involves rwlocks)
357 [probably a legit bug]
360 363740 Possible data race in vgPlain_amd64_linux_REDIR_FOR_vgettimeofday
363 371396 helgrind and drd pth_cond_destroy_busy testcase hang with
364 new glibc cond var implementation (workaround committed as 16097)
367 376257 helgrind history full speed up using a cached stack
369 380350 RFE: --trace-fork-join in helgrind mode
372 384261 Assert failure on helgrind with the SIDT instruction
373 Probably a trivial fix
375 392331 Spurious lock not held error from inside pthread_cond_timedwait
376 Some glibc internal use is mishandled
378 397670 [Helgrind] False positive race detected with sig_atomic_t
379 False positives due to atomics
381 === Tools/Lackey =======================================================
383 === Tools/Massif =======================================================
385 387080 [PATCH] Add --only-peak option to ms_print
387 === Tools/Memcheck =====================================================
390 352364 ppc64: --expensive-definedness-checks=yes is not quite working here
393 353282 False uninitialised memory after bittwiddling
396 358980 32 byte leak reported when code uses dlopen and links against pthread
397 [native program crashes as well]
400 361504 dlopen()/dlclose() and shared object usage check
404 361810 valgrind duplicate stdin after fork
405 [supposedly a bug in glibc when __libc_freeres should not be run]
408 364279 False "Uninitialized" on atomic_compare_exchange
411 366035 valgrind misses buffer overflow, segfaults in malloc in localtime
414 366817 VALGRIND_MEMPOOL_CHANGE has a performance bug
417 371989 PCMPISTRM $0x72 validity bit propagation is imprecise
420 369854 Valgrind reports an Invalid Read in __intel_new_memcpy
421 Should be handled by --partial-loads-ok=yes
424 371966 No uninitialised values reported with PGI -Mstack_arrays
427 375415 free list of blocks, mempool blocks and describe addr
428 do not work properly together
431 371770 Memleak trace back for overwritten or freed memory pointers
435 377463 Uninitialized parameters to VALGRIND_MAKE_MEM_NOACCESS() not warned
439 378622 False positive with GCC 6.3.1 and -funswitch-loops (-O3)
442 378627 False positive with GCC 6.3.1 and -fno-ipa-cp-clone (-O3)
444 381304 RFE: --track-origins=yes identifies system call source of
448 381326 recognize re-convergent fanout before complaining about Uninitialized
451 382041 False uninitialized on bit packing when the compiler chooses XOR
452 to implement masking and shifting (x86_64)
453 Doesn't seem like a widespread problem
455 384661 after make install 476 errors from five contexts on OS 10.12.5
456 General OS X badness, probably not actionable
458 386945 Bogus memcheck errors on ppc64(le) when using strcmp() with gcc-7
460 388787 Support for C++17 new/delete
461 This seems like it is important. Check with mjw.
463 391772 Memcheck reports conditional jumps if I use raw pointer,
464 but not for std::vector
465 Almost certainly invalid
467 392373 Valgrind could have an option to search for pointers at unaligned
471 396053 Memcheck does not support copy-stack style coroutine
474 397083 Likely false positive "uninitialised value(s)" for __wmemchr_avx2
475 and __wmemcmp_avx2_movbe
477 397313 False positive on long double "uninitialised bytes"
479 398153 Apparent false positive of uninitialised values in libjpeg-turbo
480 Probably sse inaccuracies
482 === Tools/SGCheck ======================================================
484 === Uncategorised ======================================================
485 === Uncategorised/build ================================================
488 357010 drd regression tests fail to compile with Intel compiler
491 359920 Configure fails with relative DESTDIR
494 362033 undeclared identifier build failures for getpid(), usleep(),
495 and getuid() [Valkyrie]
498 366345 Dirty compile from m_libcbase.c and vgdb-invoker-ptrace.c
501 379502 Checking the code of Valgrind dynamic analyzer by a static analyzer
504 379537 Client requests can't be used in C++11 constexpr functions
506 382034 Testcases build fixes for musl
508 382083 Failure to detect MUSL consistently.
510 382490 glibc version check in configuration step doesn't use CPPFLAGS variable
512 383811 Failure to build on macOS 10.13 High Sierra (OS X)
513 == 385910 clang level not detected on OS X Sierra for Xcode 9
515 384729 __libc_freeres inhibits cross-platform valgrind
518 391311 [Patch] Fix arm64 valgrind tests compilation with clang
520 391853 Makefile.all.am:L247 and @SOLARIS_UNDEF_LARGESOURCE@ being empty
522 392180 LTO build simplification: __asm__ in m_libcsetjmp.c
524 396452 none/test/arm/vfp.c doesn't build with binutils 2.31 gas
525 I think the binutils crew fixed gas properly
527 396906 compile tests failure on mips32-linux: broken inline asm in tests
530 === Uncategorised/run ==================================================
533 357011 Memcheck regression tests do not generate expected frame numbers
534 if compiled with intel compiler
535 [asked for rebased patch]
538 357012 Memcheck regression tests do not match expected results
539 if compiled with intel compiler
542 357014 Helgrind regression tests do not match expected results
543 if compiled with intel compiler
546 359249 valgrind unable to load 64-bit linux executable
547 linked with -mcmodel=medium
550 362680 --error-exitcode not honored when file descriptor leaks are found
553 377006 valgrind/memcheck segfaults under certain kernel versions (amd64)
557 379273 Phone restarts when run with valgrind
559 384630 The 'impossible' happened (__ubsan_handle_shift_out_of_bounds) as soon
560 as starting anything under valgrind
562 394361 [Enhancement] : Client request to control thread-yielding in valgrind
565 395139 Terminate process and fail at errors.
568 395266 Environment variables with slashes get dropped
571 396415 Valgrind is not looking up $ORIGIN rpath of shebang programs
572 Not sure what's going on here
574 === VEX ================================================================
575 === VEX/amd64 ==========================================================
578 356715 vex amd64->IR: 0xC4 0xE2 0x7D 0x13 0x4 0x4A 0xC5 0xFC
579 vcvtph2ps (%rdx,%rcx,2),%ymm0
582 369409 vex amd64->IR: 0x48 0xF 0xC7 0xF0 0x72 0x2 0xE2 0xF8 (
585 372828 vex amd64->IR: 0x66 0x4D 0xF 0x38 0xF6 0xD2 0x66 0x4D
588 373166 vex amd64->IR: 0xFF 0xFF 0x48 0x85 0xC0 0x74 0x8 0x4D 0x89 0xE7
589 [not clear what's going on here]
591 (carried over, AMD XOP-prefixed insns)
592 356611 vex amd64->IR: 0x8F 0xEA 0xF8 0x10 0xC9 0x3 0x1D 0x0
593 [== 328357, still open]
595 (carried over, AMD XOP-prefixed insns)
596 339596 AMD64 xop instructions unsupported.
597 vex amd64->IR: 0x8F 0xE8 0x78 0xCD 0xC1 0x4 0xC5 0xF9
598 [has patch, could possibly take it, but needs
599 cleanup/verification with Mark]
602 (carried over, AMD XOP-prefixed insns)
603 369053 AMD64 fma4 instructions missing 256 bit support
605 (carried over, AMD XOP-prefixed insns)
606 375008 amd64->IR: 0x8F 0x6A 0x78 0x10 0xD8 0x4 0x4 0x0 0x0 0x8F
608 381819 unhandled instruction bytes: 0x8F 0xEA 0x78 0x10 0xD0 0x8 0x4 0x0 0x0
609 AMD XOP-prefixed, apparently == 322586 and 328357
611 383010 Add support for AVX-512 instructions
612 We should probably merge this, if it doesn't break anything
614 384930 Valgrind fails to compute correctly some code using the GMP library
615 This is a real bug. It's actually fixed now, but testcases need
618 385477 AMD64, sqlite3 - Unrecognised instruction: bextr
620 385651 vex amd64->IR: 0x8F 0xEA 0xF8 0x10 0xC8 0x6 0x2 0x0 0x0 0x48
623 386203 Disable RTM cpuid bit by default
624 mjw filed this. Do we need to action it?
626 386851 Please add support for CPUID override
628 389116 vex amd64->IR: 0xC5 0xFC 0xC2 0xC0 0xF 0xC4 0xC2 0x7D 0x18 0x49
630 389349 vex amd64->IR: 0xF3 0xF 0x1E 0xFA 0x48 0x8B 0x5 0xBD 0xAF 0x51
632 389700 vex amd64->IR: 0xC4 0xE3 0x7D 0x1D 0xED 0x0 0xC5 0xF9 0xC5 0xF5
634 391148 Unhandled AVX instruction vmovq %xmm9,%xmm1
637 391845 Unrecognised instruction: __svml_irem8_l9
638 Probably invalid (3.11.0)
640 393351 vex amd64->IR: 0x62 0xF1 0xFD 0x48 0x6F 0xD 0xE1 0xEC 0x8
642 394582 vex amd64->IR: 0x62 0xF1 0x7C 0x48 0x57 0xC0 0x48 0x8D 0x35 0x6A
644 396706 VEX issue with AMD64 SHR instruction?
645 Missing spec rule, fix this
647 398183 Vex errors with _mm256_shuffle_epi8/vpshufb.
648 Generates too much code
650 === VEX/arm32 ==========================================================
653 352630 valgrind: Unrecognised instruction at address 0x4fc4d33.
657 355526 disInstr(arm): unhandled instruction: 0x1823E91
661 n-i-bz Remove limit on strd's negative immediates
662 [dev@, Michael Daniels, 19 Nov 2015, easy fix, should land]
665 373990 Potential shift left overflow in guest_arm_toIR.c
668 369509 ARMv8.1 LSE instructions are not supported
671 369723 __builtin_longjmp not supported in clang/llvm on Android arm64 target
672 [has patch at android-review.googlesource.com]
675 373990 Potential shift left overflow in guest_arm_toIR.c
676 [suggested fix available]
679 378249 Valgrind Crashed on raspberian armv71 instrtuction set
681 384442 ARM: bad pc in complaint if instruction changes pc
682 Earlywriteback problems; low prio
684 384808 disInstr(arm): unhandled instruction: 0xEF9F0002
685 (svc #0x9f0002,sys_cacheflush for ARM Linux)
686 Reported in 3.12, may be fixed now?
688 384959 Incorrect jumpkind for arm instruction - LDR PC, [SP],#4
689 Won't affect emulation, but maybe messes up some analysis?
691 385262 disInstr(thumb): unhandled instruction: 0xEBAD 0x1CCA
692 sub.w r12, sp, r10, lsl #7
694 385843 [PATCH] ARM: mark caller-save VFP registes as trashed by calls
695 Is potentially serious
697 387810 arm: unhandled instruction: 0xEBAD 0x1AC8
698 On Android, may be important?
700 388084 armv7l Unrecognised instruction "bkpt" 0xE1200070
702 388603 ARM Advanced SIMD vfma.f32 with Q or D registers reports unsupported
706 393036 arm: unhandled instruction: 0xEBAD 0x1BC7 (sub.w fp, sp, r7, lsl #7)
709 395777 disInstr(arm): unhandled instruction: 0xE7F000F0
710 (wine, dlls/msvcp90/tests/misc.c)
711 This is handled correctly, but shouldn't be so verbose (--sigill-diagnostics?)
713 396001 unhandled instruction: 0xEC51 0x0F1E; ARMv7 libcrypto 'mrrc'
714 == disInstr(arm): unhandled instruction: 0xEC510F1E
716 === VEX/arm64 ==========================================================
719 369509 ARMv8.1 LSE instructions are not supported
722 377966 disInstr(arm64): unhandled instruction 0xD50B7425
724 381085 Use of SXTX in a memory address is treated as an illegal instruction
728 384877 (ARM64) Added translation for instruction LDRSW (literal)
729 Is this really not supported?
731 386861 ARM64: Pre-indexed store to the stack reported as invalid write
732 More missing earlyWB problems?
734 392146 aarch64: unhandled instruction 0xD5380001 (MRS rT, mdir_el1)
735 Has patch, but looks pretty dirty
737 === VEX/mips ===========================================================
739 396905 compile tests failure on mips32-linux: Error: opcode not
740 supported on this processor: mips1 (mips1)
742 === VEX/other ==========================================================
744 384681 PUT(pc, <variable>) should specialize to help debugging
747 384842 Reporting for VEX IR semantic bugs
748 This does actually show 3 problems which look ungood!
750 394227 [x86] False negative "uninitialised value" report due to not
751 recognizing simd registers clear by pcmp*
752 Should fold these to constant zero in iropt; awaiting test case
754 === VEX/ppc ============================================================
757 361405 disInstr(ppc): unhandled instruction: 0xFF81010C
759 === VEX/s390x ==========================================================
761 385411 s390x: z13 vector floating-point instructions not implemented
763 === VEX/x86 ============================================================
765 === zz_other ===========================================================
767 396290 [PATCH] Possible tool - allocfail
769 === zz_other/Android ===================================================
772 374814 VALGRIND INTERNAL ERROR: signal 11 (SIGSEGV) - exiting
774 379764 support x86-64 android
776 379878 most #if ... _linux_android checks wrong
778 === zz_other/amd64 =====================================================
781 375171 VG_(scheduler): run_innerloop detected host state invariant failure
785 === zz_other/arm32 =====================================================
788 356675 callgrind test apk in android 5.0.2
789 [Unclear what this is.]
792 364533 Process terminating with default action of signal 4 (SIGILL): dumping
793 core, : at 0x4000E7C: ??? (in /lib/ld-uClibc.so.0)
796 374814 VALGRIND INTERNAL ERROR: signal 11 (SIGSEGV) - exiting
799 393457 valgrind crash at _start with arm CPU
800 Not enough info to do anything with this
802 === zz_other/arm64 =====================================================
805 369723 __builtin_longjmp not supported in clang/llvm on Android arm64 target
809 371439 Get coredump working on arm64
810 [has an incomplete patch]
812 === zz_other/*BSD ======================================================
815 368873 Please add FreeBSD to supported OS list
817 === zz_other/mips ======================================================
819 === zz_other/ppc =======================================================
822 365208 valgrind stuck after redirecting "memcpy"
824 === zz_other/s390 ======================================================
826 === zz_other/Win32 =====================================================
828 === zz_other/x86 =======================================================
831 ========================================================================
832 ========================================================================
833 ========================================================================
835 Wed 10 May 10:24:16 CEST 2017
837 ========================================================================
838 ========================================================================
839 ========================================================================
842 ** = higher priority, do these first
843 * = lower priority, do these if time available
846 n-i-bz major perf problems w/ stack registration + stack recycling
847 Should be fixed. Try again with ./mach gtest
850 371989 PCMPISTRM $0x72 validity bit propagation is imprecise
851 (at least comment on it)
854 322935 disInstr(arm): unhandled instruction: 0xF1010200, valgrind:
855 Unrecognised instruction on Raspbian
856 [should document that Raspian is not supported]
860 353192 Debug info/data section not detected on AMD64
861 [To do with rwx, combined code+data sections]
865 358980 32 byte leak reported when code uses dlopen and links against pthread
869 364279 False "Uninitialized" on atomic_compare_exchange
872 368791 unhandled syscall: 167 (swapon, amd64-linux)
873 [hoist mips64-linux specific wrapper as a linux specific one]
876 369723 __builtin_longjmp not supported in clang/llvm on Android arm64 target
877 [has patch at android-review.googlesource.com]
880 369854 Valgrind reports an Invalid Read in __intel_new_memcpy
881 Should be handled by --partial-loads-ok=yes
884 371396 helgrind and drd pth_cond_destroy_busy testcase hang with
885 new glibc cond var implementation (workaround committed as 16097)
888 373990 Potential shift left overflow in guest_arm_toIR.c
889 [suggested fix available]
892 377966 disInstr(arm64): unhandled instruction 0xD50B7425
895 378622 False positive with GCC 6.3.1 and -funswitch-loops (-O3)
898 378627 False positive with GCC 6.3.1 and -fno-ipa-cp-clone (-O3)
901 378892 Unhandled amd64-linux syscall: 324
904 n-i-bz Remove limit on strd's negative immediates
905 [dev@, Michael Daniels, 19 Nov 2015, easy fix, should land]
907 ========================================================================
908 ========================================================================
909 ========================================================================
910 ========================================================================
911 ========================================================================
913 Created Tues 24 July 2018. All bugs after the release of 3.13.0 go in here.
914 Also, this contains bugs from 3_12_BUGSTATUS.txt that didn't get fixed in
915 3.12. These are marked "(carried over)".
917 Mon 3 Sep 12:01:52 CEST 2018