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Bug 908816 - dev-qt/qt{declarative,multimedia,quick3d}:6 fail to build due to shader issue
Summary: dev-qt/qt{declarative,multimedia,quick3d}:6 fail to build due to shader issue
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Qt Bug Alias
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-06-19 00:05 UTC by Andrew Udvare
Modified: 2023-10-21 06:28 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
build log (build.log,51.73 KB, text/x-log)
2023-06-19 16:35 UTC, Andrew Udvare
Details
coredump "strstr" (qsb.coredump.zst,987.82 KB, application/zstd)
2023-06-22 15:36 UTC, Andrew Udvare
Details

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Description Andrew Udvare 2023-06-19 00:05:01 UTC
From the qtdeclarative log:

[51/2939] cd /var/tmp/portage/dev-qt/qtdeclarative-6.5.1/work/qtdeclarative-everywhere-src-6.5.1_build/src/quick && /usr/lib64/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /var/tmp/portage/dev-qt/qtdeclarative-6.5.1/work/qtdeclarative-everywhere-src-6.5.1_build/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /var/tmp/portage/dev-qt/qtdeclarative-6.5.1/work/qtdeclarative-everywhere-src-6.5.1/src/quick/scenegraph/shaders_ng/24bittextmask.frag
FAILED: src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /var/tmp/portage/dev-qt/qtdeclarative-6.5.1/work/qtdeclarative-everywhere-src-6.5.1_build/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb
cd /var/tmp/portage/dev-qt/qtdeclarative-6.5.1/work/qtdeclarative-everywhere-src-6.5.1_build/src/quick && /usr/lib64/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /var/tmp/portage/dev-qt/qtdeclarative-6.5.1/work/qtdeclarative-everywhere-src-6.5.1_build/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /var/tmp/portage/dev-qt/qtdeclarative-6.5.1/work/qtdeclarative-everywhere-src-6.5.1/src/quick/scenegraph/shaders_ng/24bittextmask.frag
ninja: build stopped: subcommand failed.

From qtmultimedia log:

[80/364] cd /var/tmp/portage/dev-qt/qtmultimedia-6.5.1/work/qtmultimedia-everywhere-src-6.5.1_build/src/multimedia && /usr/lib64/qt6/bin/
qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /var/tmp/portage/dev-qt/qtmultimedia-6.5.1/work/qtmultimedia-everywhere-src-6.5.1
_build/src/multimedia/.qsb/shaders/abgr.frag.qsb /var/tmp/portage/dev-qt/qtmultimedia-6.5.1/work/qtmultimedia-everywhere-src-6.5.1/src/mu
ltimedia/shaders/abgr.frag
^{[31mFAILED: ^{[0msrc/multimedia/.qsb/shaders/abgr.frag.qsb /var/tmp/portage/dev-qt/qtmultimedia-6.5.1/work/qtmultimedia-everywhere-src-
6.5.1_build/src/multimedia/.qsb/shaders/abgr.frag.qsb
cd /var/tmp/portage/dev-qt/qtmultimedia-6.5.1/work/qtmultimedia-everywhere-src-6.5.1_build/src/multimedia && /usr/lib64/qt6/bin/qsb --gls
l 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /var/tmp/portage/dev-qt/qtmultimedia-6.5.1/work/qtmultimedia-everywhere-src-6.5.1_build/sr
c/multimedia/.qsb/shaders/abgr.frag.qsb /var/tmp/portage/dev-qt/qtmultimedia-6.5.1/work/qtmultimedia-everywhere-src-6.5.1/src/multimedia/
shaders/abgr.frag

From qtquick3d log:

[99/789] cd /var/tmp/portage/dev-qt/qtquick3d-6.5.1/work/qtquick3d-everywhere-src-6.5.1_build/src/runtimerender && /usr/lib64/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -O -s -o /var/tmp/portage/dev-qt/qtquick3d-6.5.1/work/qtquick3d-everywhere-src-6.5.1_build/src/runtimerender/.qsb/res/rhishaders/debugobject.frag.qsb /var/tmp/portage/dev-qt/qtquick3d-6.5.1/work/qtquick3d-everywhere-src-6.5.1/src/runtimerender/res/rhishaders/debugobject.frag
FAILED: src/runtimerender/.qsb/res/rhishaders/debugobject.frag.qsb /var/tmp/portage/dev-qt/qtquick3d-6.5.1/work/qtquick3d-everywhere-src-6.5.1_build/src/runtimerender/.qsb/res/rhishaders/debugobject.frag.qsb
cd /var/tmp/portage/dev-qt/qtquick3d-6.5.1/work/qtquick3d-everywhere-src-6.5.1_build/src/runtimerender && /usr/lib64/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -O -s -o /var/tmp/portage/dev-qt/qtquick3d-6.5.1/work/qtquick3d-everywhere-src-6.5.1_build/src/runtimerender/.qsb/res/rhishaders/debugobject.frag.qsb /var/tmp/portage/dev-qt/qtquick3d-6.5.1/work/qtquick3d-everywhere-src-6.5.1/src/runtimerender/res/rhishaders/debugobject.frag

Reproducible: Always

Steps to Reproduce:
1. emerge -1 dev-qt/qtdeclarative:6
2. emerge -1 dev-qt/qtmultimedia:6
3. emerge -1 dev-qt/qtquick3d
Actual Results:  
Fails to build.

Expected Results:  
All 3 should build.

Portage 3.0.48.1 (python 3.11.4-final-0, default/linux/amd64/17.1/desktop/plasma/systemd/merged-usr, gcc-13, glibc-2.37-r3, 6.3.8-gentoo-limelight x86_64)
=================================================================
System uname: Linux-6.3.8-gentoo-limelight-x86_64-11th_Gen_Intel-R-_Core-TM-_i9-11900K_@_3.50GHz-with-glibc2.37
KiB Mem:    65708332 total,  45720676 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Sun, 18 Jun 2023 21:02:08 +0000
Head commit of repository gentoo: 2bf37f258887fcba6bc8af705140972186182762

Timestamp of repository brave-overlay: Wed, 14 Jun 2023 20:01:54 +0000
Head commit of repository brave-overlay: 3175fb13cb5fb56bd0eaa258027338ff0d851735

Head commit of repository guru: ae2c75b7fd693a6291305762735315c14e1b9a77

Timestamp of repository menelkir: Sun, 18 Jun 2023 21:02:00 +0000
Head commit of repository menelkir: ec2b36851fa8a56b26a236a9265465b0dcbaf1b7

Timestamp of repository pentoo: Sun, 18 Jun 2023 21:01:56 +0000
Head commit of repository pentoo: 361dceef3062e60b00855ff6621a64df9c9a05c8

Timestamp of repository steam-overlay: Sat, 17 Jun 2023 10:17:28 +0000
Head commit of repository steam-overlay: 6d66cb6aaaeceafa8b4df65009bc5f851e6e7b01

Head commit of repository tatsh-overlay: f59cebd4d7eb61bd64227c706618e48249438392

sh bash 5.2_p15-r3
ld GNU ld (Gentoo 2.40 p5) 2.40.0
app-misc/pax-utils:        1.3.7::gentoo
app-shells/bash:           5.2_p15-r3::gentoo
dev-java/java-config:      2.3.1-r1::gentoo
dev-lang/perl:             5.36.1-r2::gentoo
dev-lang/python:           3.10.12::gentoo, 3.11.4::gentoo, 3.12.0_beta2::gentoo
dev-lang/rust:             1.69.0-r1::gentoo
dev-util/cmake:            3.26.4-r1::gentoo
dev-util/meson:            1.1.1::gentoo
sys-apps/baselayout:       2.13-r1::gentoo
sys-apps/sandbox:          2.31::gentoo
sys-apps/systemd:          253.5::gentoo
sys-devel/autoconf:        2.13-r8::gentoo, 2.71-r6::gentoo
sys-devel/automake:        1.16.5-r1::gentoo
sys-devel/binutils:        2.40-r5::gentoo
sys-devel/binutils-config: 5.5::gentoo
sys-devel/clang:           15.0.7-r3::gentoo, 16.0.6::gentoo
sys-devel/gcc:             13.1.1_p20230527::gentoo
sys-devel/gcc-config:      2.11::gentoo
sys-devel/libtool:         2.4.7-r1::gentoo
sys-devel/lld:             15.0.7::gentoo, 16.0.6::gentoo
sys-devel/llvm:            14.0.6-r4::gentoo, 15.0.7-r3::gentoo, 16.0.6::gentoo
sys-devel/make:            4.4.1-r1::gentoo
sys-kernel/linux-headers:  6.3::gentoo (virtual/os-headers)
sys-libs/glibc:            2.37-r3::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: git
    sync-uri: https://anongit.gentoo.org/git/repo/sync/gentoo.git
    priority: -1000
    volatile: False
    sync-git-verify-commit-signature: no

brave-overlay
    location: /var/db/repos/brave-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/brave-overlay.git
    masters: gentoo
    volatile: False

crossdev
    location: /var/db/repos/crossdev
    masters: gentoo
    volatile: False

guru
    location: /var/db/repos/guru
    sync-type: git
    sync-uri: git+ssh://git@git.gentoo.org/repo/proj/guru.git
    masters: gentoo
    volatile: False
    sync-git-verify-commit-signature: no

menelkir
    location: /var/db/repos/menelkir
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/menelkir.git
    masters: gentoo
    volatile: False

pentoo
    location: /var/db/repos/pentoo
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/pentoo.git
    masters: gentoo
    volatile: False

rcvpn
    location: /var/db/repos/rcvpn
    masters: gentoo
    volatile: False

steam-overlay
    location: /var/db/repos/steam-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/steam-overlay.git
    masters: gentoo
    volatile: False

tatsh-overlay
    location: /var/db/repos/tatsh
    sync-type: git
    sync-uri: https://github.com/Tatsh/tatsh-overlay.git
    masters: gentoo
    volatile: False
    sync-git-verify-commit-signature: no

Installed sets: @admin, @android, @bashcomp, @cdr, @charles, @chrome, @cups, @dbeaver, @emulators, @exfat, @firefox, @fonts, @gimp, @git, @i3, @ibus, @kde, @kernel, @kodi, @libimobiledevice, @libreoffice, @media, @misc, @mlocate, @mupen64plus, @nfs, @pass, @portage-utilities, @python, @qemu, @rar, @retroarch, @ringcentral, @sm64, @steam, @stepmania, @thunderbird, @tmux, @vim, @virtualbox, @vlc, @vscode, @wine, @x11, @xirvik-vpn, @yt-dlp
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -flto -ftree-vectorize -ggdb -march=native -mtune=native -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -flto -ftree-vectorize -ggdb -march=native -mtune=native -pipe"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--jobs 17 --load-average 17 --quiet-build=y --usepkg --verbose-conflicts --buildpkg-exclude 'acct-*/* app-arch/rar app-emulation/virtualbox-extpack-oracle app-emulation/virtualbox-modules */*-bin dev-util/intel-ocl-sdk games-util/steam-launcher media-fonts/* media-video/magewell-pro-capture media-video/makemkv net-im/ripcord sys-kernel/linux-firmware sys-kernel/*-sources virtual/* media-video/cxadc *-drivers/*'"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-O2 -flto -ftree-vectorize -ggdb -march=native -mtune=native -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg buildpkg-live cgroup clean-logs compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms splitdebug strict strict-keepdir unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync warn-on-large-env xattr"
FFLAGS="-O2 -flto -ftree-vectorize -ggdb -march=native -mtune=native -pipe"
GENTOO_MIRRORS="http://gentoo.osuosl.org/  http://www.gtlib.gatech.edu/pub/gentoo https://mirrors.rit.edu/gentoo/"
INSTALL_MASK="/etc/avahi/services/sftp-ssh.service /etc/conf.d /etc/cron.daily /etc/cron.monthly /etc/cron.weekly /etc/dracut.conf /etc/grub.d /etc/init.d /etc/modules-load.d/ddccontrol-i2c-dev.conf /usr/lib/modules-load.d/fwupd-msr.conf /usr/lib/modules-load.d/joycond.conf /usr/lib/rc"
LANG="en_GB.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LEX="flex"
LINGUAS="en en_GB en_US"
MAKEOPTS="--jobs=17 --load-average=17"
PKGDIR="/var/cache/binpkgs"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
SHELL="/bin/bash"
USE="X a52 aac aacs acl acpi activities aio alsa amd64 aptx avahi bash-completion bluetooth bluray branding bzip2 cairo cdda cddb cdio cdr cjk clang cli colord crypt cups curl dav1d dbus declarative dri dts dvb dvd dvdr egl encode exif faudio ffmpeg flac fluidsynth fortran gamepad gdbm gif gles2 gpm gsm gstreamer gui hardened heif hwaccel ibus iconv icu idn ipv6 jack jemalloc joystick jpeg jpeg2k kde kwallet lame lcms ldac libass libcaca libnotify libretro libtirpc lm-sensors lto lv2 lvm lz4 lzma mad man matroska mng mod modplug mp3 mp4 mpeg multilib ncurses nls nptl nvenc ogg opencl opengl openmp opus pam pango pcre pdf pgo pipewire plasma png policykit ppds pulseaudio qml qt5 qt6 rar readline samba screencast sdl seccomp semantic-desktop snappy sound speex spell ssl startup-notification svg syslog system-av1 system-binutils system-boost system-bootloader system-cmark system-crontab system-ffmpeg system-harfbuzz system-heimdal system-info system-ipxe system-jpeg system-jsoncpp system-lcms system-leveldb system-libcxx system-libevent system-libs system-libvpx system-libyaml system-llvm system-lua system-lz4 system-mathjax system-mesa system-mitkrb5 system-numpy system-png system-python system-qemu system-seabios system-sqlite system-ssl system-tbb system-webp system-wfconfig system-wide system-wlroots system-zlib systemd taglib test-rust theora threads tiff tpm truetype twolame udev udisks unicode upower usb v4l vaapi vcd vdpau vim-syntax vlc vorbis vpx vulkan wavpack wayland webengine webp widgets wmf wxwidgets x264 x265 xattr xcb xft xinerama xml xpm xv xvid xxhash zeroconf zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 avx512f avx512dq avx512cd avx512bw avx512vl avx512vbmi f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev libinput joystick wacom" KERNEL="linux" L10N="en en-GB en-US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11" QEMU_SOFTMMU_TARGETS="ppc x86_64" RUBY_TARGETS="ruby31" VIDEO_CARDS="nvidia v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LC_ALL, LD, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
Comment 1 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2023-06-19 04:14:26 UTC
Please include (at least one of) the build.log files.
Comment 2 Andrew Udvare 2023-06-19 16:35:51 UTC
Created attachment 864223 [details]
build log
Comment 3 Andrew Udvare 2023-06-19 16:37:53 UTC
This looks to be the same as https://bugs.gentoo.org/908809

Using host libthread_db library "/usr/lib64/libthread_db.so.1".
Core was generated by `/usr/lib64/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /var'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fd2bba02410 in do_lookup_x (undef_name=undef_name@entry=0x7fd2bb9d96de "strstr", new_hash=new_hash@entry=479451991,
    old_hash=old_hash@entry=0x7ffc05f5ba78, ref=0x7fd2bb9d8df0, result=result@entry=0x7ffc05f5ba80, scope=<optimized out>,
    i=<optimized out>, version=0x7fd2bad0ebd8, flags=1, skip=<optimized out>, type_class=1, undef_map=0x7fd2bb9f70e0) at dl-lookup.c:445
445     dl-lookup.c: No such file or directory.
(ins)(gdb) bt
#0  0x00007fd2bba02410 in do_lookup_x (undef_name=undef_name@entry=0x7fd2bb9d96de "strstr", new_hash=new_hash@entry=479451991,
    old_hash=old_hash@entry=0x7ffc05f5ba78, ref=0x7fd2bb9d8df0, result=result@entry=0x7ffc05f5ba80, scope=<optimized out>,
    i=<optimized out>, version=0x7fd2bad0ebd8, flags=1, skip=<optimized out>, type_class=1, undef_map=0x7fd2bb9f70e0) at dl-lookup.c:445
#1  0x00007fd2bba02f37 in _dl_lookup_symbol_x (undef_name=0x7fd2bb9d96de "strstr", undef_map=undef_map@entry=0x7fd2bb9f70e0,
    ref=ref@entry=0x7ffc05f5bb10, symbol_scope=<optimized out>, version=0x7fd2bad0ebd8, type_class=type_class@entry=1, flags=1,
    skip_map=0x7fd2bba09527 <_dl_fixup+631>) at dl-lookup.c:776
#2  0x00007fd2bba093b2 in _dl_fixup (l=0x7fd2bb9f70e0, reloc_arg=73) at dl-runtime.c:95
#3  0x00007fd2bba0b68a in _dl_runtime_resolve_xsavec () at ../sysdeps/x86_64/dl-trampoline.h:130
#4  0x00007ffc05f5c760 in ?? ()
#5  0x00007ffc05f5c758 in ?? ()
#6  0x00007fd2bb9e906f in ?? () from /usr/lib64/qt6/bin/../../libsandbox.so
#7  0x00007fd2bb9e8e0d in ?? () from /usr/lib64/qt6/bin/../../libsandbox.so
#8  0x00007fd2b977464b in ?? () from /usr/lib64/qt6/bin/../../libc.so.6
#9  0x00007fd2b96ad058 in ?? () from /usr/lib64/qt6/bin/../../libc.so.6
#10 0x00007fd2bb9fa489 in __GI__dl_catch_exception (exception=exception@entry=0x7ffc05f5c700, operate=0x7fd2b96ad040,
    args=0x7ffc05f5c7a0) at dl-catch.c:237
#11 0x00007fd2bb9fa5af in _dl_catch_error (objname=0x7ffc05f5c660, errstring=0x7ffc05f5c810, mallocedp=0x7ffc05f5c757,
    operate=<optimized out>, args=<optimized out>) at dl-catch.c:256
#12 0x00007fd2b96ac987 in ?? () from /usr/lib64/qt6/bin/../../libc.so.6
#13 0x00007fd2b96ad11e in dlvsym () from /usr/lib64/qt6/bin/../../libc.so.6
#14 0x00007fd2bb9e066e in get_dlsym (symname=0x7fd2bb9e906f "execv", symver=0x7fd2bb9e8e63 "GLIBC_2.2.5")
    at /var/tmp/portage/sys-apps/sandbox-2.31/work/sandbox-2.31/libsandbox/wrappers.c:53
#15 0x00007fd2bb9e3ba9 in sb_unwrapped_execv_DEFAULT (argv=0x56315c1ffb60, path=0x56315bb43a20 "/usr/bin/spirv-opt")
    at /var/tmp/portage/sys-apps/sandbox-2.31/work/sandbox-2.31/libsandbox/wrapper-funcs/__wrapper_exec.c:259
#16 execv_DEFAULT (path=0x56315bb43a20 "/usr/bin/spirv-opt", argv=0x56315c1ffb60)
    at /var/tmp/portage/sys-apps/sandbox-2.31/work/sandbox-2.31/libsandbox/wrapper-funcs/__wrapper_exec.c:329
#17 0x00007fd2b9f8ec0d in qt_safe_execv (argv=<optimized out>, path=<optimized out>)
    at /var/tmp/portage/dev-qt/qtbase-6.5.1-r1/work/qtbase-everywhere-src-6.5.1_build/include/QtCore/6.5.1/QtCore/private/../../../../../../qtbase-everywhere-src-6.5.1/src/corelib/kernel/qcore_unix_p.h:289
#18 QProcessPrivate::execChild (this=0x56315bb953e0, workingDir=0x0, argv=0x56315c1ffb60, envp=0x0)
    at /var/tmp/portage/dev-qt/qtbase-6.5.1-r1/work/qtbase-everywhere-src-6.5.1/src/corelib/io/qprocess_unix.cpp:547
#19 0x00007fd2b9f8ec6e in operator() (__closure=<optimized out>)
    at /var/tmp/portage/dev-qt/qtbase-6.5.1-r1/work/qtbase-everywhere-src-6.5.1/src/corelib/io/qprocess_unix.cpp:461
#20 operator() (lambda=<optimized out>, __closure=0x0)
    at /var/tmp/portage/dev-qt/qtbase-6.5.1-r1/work/qtbase-everywhere-src-6.5.1/src/corelib/io/qprocess_unix.cpp:464
#21 _FUN () at /var/tmp/portage/dev-qt/qtbase-6.5.1-r1/work/qtbase-everywhere-src-6.5.1/src/corelib/io/qprocess_unix.cpp:466
#22 0x00007fd2b9731840 in clone () from /usr/lib64/qt6/bin/../../libc.so.6
Comment 4 Andrew Udvare 2023-06-22 15:30:12 UTC
I tried again today and got a slightly different backtrace:

#0  0x000000001c93db57 in ?? ()
#1  0x00007ff5b922ce74 in ?? () from /usr/lib64/qt6/bin/../../libc.so.6
#2  0x00007ff5bb3ff6cb in do_lookup_x (undef_name=0x557aff107c60 "'\216\277\250\177U", new_hash=<optimized out>,
    old_hash=0x0,
    ref=0x7ff5b9b0689c <(anonymous namespace)::CharPointerList::CharPointerList(QString const&, QStringList const&)+396>, result=0x7fff3735d38c, scope=<optimized out>, i=<optimized out>, version=0x0, flags=926274576,
    skip=0x7fff3735d430, type_class=0, undef_map=0x0) at dl-lookup.c:416
#3  0x0000000000000000 in ?? ()
Comment 5 Andrew Udvare 2023-06-22 15:36:39 UTC
Created attachment 864418 [details]
coredump "strstr"
Comment 6 Andrew Udvare 2023-06-22 15:39:26 UTC
Due to size here is the newer coredump where do_lookup_x(undef_name is garbage.

https://chunk.io/Tatsh/54762243b5e147d79fff53f53c8ef993
Comment 7 Andrew Udvare 2023-06-23 00:53:46 UTC
As with qwt:6 https://bugs.gentoo.org/908809 , with FEATURES="-sandbox -usersandbox" all of these packages can build.
Comment 8 Andrew Udvare 2023-06-26 15:16:24 UTC
This issue is solely caused by having CFLAGS=-ftree-vectorize on sys-apps/sandbox, on the kind of system I am on (Rocket Lake).
Comment 9 Andrew Udvare 2023-07-23 16:10:48 UTC
I got this error again today right after updating qtbase. It may be related to having a newer version of qtbase and an older version of qtdeclarative version already installed.
Comment 10 Larry the Git Cow gentoo-dev 2023-10-21 06:22:38 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9152c25f592db19e2d6f6ab0aab991a463503a34

commit 9152c25f592db19e2d6f6ab0aab991a463503a34
Author:     Ionen Wolkens <ionen@gentoo.org>
AuthorDate: 2023-10-21 05:46:22 +0000
Commit:     Ionen Wolkens <ionen@gentoo.org>
CommitDate: 2023-10-21 06:21:50 +0000

    dev-qt/qtbase: fix qsb and qmake with sandbox
    
    Also add to 6.5.3, while the issue has been less prominent in
    6.5.x, there has been users that ran into issues with older
    versions, and is needed for stable users.
    
    See bug #915695 for details, the others are essentially duplicates
    which are hopefully fixed too (please report if still issues given
    I could never reproduce myself and cannot confirm).
    
    Closes: https://bugs.gentoo.org/908809
    Closes: https://bugs.gentoo.org/908816
    Closes: https://bugs.gentoo.org/913493
    Closes: https://bugs.gentoo.org/915695
    Thanks-to: vowstar
    Thanks-to: Mike Gilbert <floppym@gentoo.org>
    Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

 .../qtbase-6.5.3-forkfd-childstack-size.patch      | 27 ++++++++++++++++++++++
 ...{qtbase-6.5.3.ebuild => qtbase-6.5.3-r1.ebuild} |  1 +
 ...{qtbase-6.6.0.ebuild => qtbase-6.6.0-r1.ebuild} |  1 +
 3 files changed, 29 insertions(+)