Source: qt6-declarative Version: 6.4.2+dfsg-3 Severity: serious Tags: ftbfs Justification: fails to build from source (but built successfully in the past)
Dear Maintainer, Build fails here: [22/6600] cd /<<PKGBUILDDIR>>/obj-hppa-linux-gnu/src/quick && /usr/lib/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /<<PKGBUILDDIR>>/obj-hppa-linux-gnu/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /<<PKGBUILDDIR>>/src/quick/scenegraph/shaders_ng/24bittextmask.frag FAILED: src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /<<PKGBUILDDIR>>/obj-hppa-linux-gnu/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb cd /<<PKGBUILDDIR>>/obj-hppa-linux-gnu/src/quick && /usr/lib/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /<<PKGBUILDDIR>>/obj-hppa-linux-gnu/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /<<PKGBUILDDIR>>/src/quick/scenegraph/shaders_ng/24bittextmask.frag Segmentation fault (core dumped) See: https://buildd.debian.org/status/fetch.php?pkg=qt6-declarative&arch=hppa&ver=6.4.2%2Bdfsg-3&stamp=1690289443&raw=0 dave@mx3210:~/debian/qt6-declarative/qt6-declarative-6.4.2+dfsg/obj-hppa-linux-g nu/src/quick$ gdb /usr/lib/qt6/bin/qsb GNU gdb (Debian 13.2-1) 13.2 Copyright (C) 2023 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "hppa-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/lib/qt6/bin/qsb... Reading symbols from /usr/lib/debug/.build-id/2d/3c434ee4acf266d2dc6fd1ff1289e07e4fd07c.debug... (gdb) set args --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /home/dave/debian/qt6-declarative/qt6-declarative-6.4.2+dfsg/obj-hppa-linux-gnu/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /home/dave/debian/qt6-declarative/qt6-declarative-6.4.2+dfsg/src/quick/scenegraph/shaders_ng/24bittextmask.frag (gdb) r Starting program: /usr/lib/qt6/bin/qsb --glsl 100es,120,150 --hlsl 50 --msl 12 -b -O -s -o /home/dave/debian/qt6-declarative/qt6-declarative-6.4.2+dfsg/obj-hppa-linux-gnu/src/quick/.qsb/scenegraph/shaders_ng/24bittextmask.frag.qsb /home/dave/debian/qt6-declarative/qt6-declarative-6.4.2+dfsg/src/quick/scenegraph/shaders_ng/24bittextmask.frag warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available. [Detaching after vfork from child process 24823] Program received signal SIGSEGV, Segmentation fault. 0xf8af656c in vforkfd (flags=1, childFn=0xf8aec7d4 <QProcessPrivate::startProcess()::{lambda(void*)#1}::_FUN(void*) [clone .lto_priv.0]>, token=0xf8f02888, ppid=0xf8f028f0) at ./src/corelib/io/../../3rdparty/forkfd/forkfd.c:815 815 ./src/corelib/io/../../3rdparty/forkfd/forkfd.c: No such file or directory. (gdb) bt #0 0xf8af656c in vforkfd (flags=1, childFn=0xf8aec7d4 <QProcessPrivate::startProcess()::{lambda(void*)#1}::_FUN(void*) [clone .lto_priv.0]>, token=0xf8f02888, ppid=0xf8f028f0) at ./src/corelib/io/../../3rdparty/forkfd/forkfd.c:815 #1 QProcessPrivate::startProcess (this=0x91c80) at ./src/corelib/io/qprocess_unix.cpp:472 #2 QProcessPrivate::start (this=0x91c80, mode=...) at ./src/corelib/io/qprocess.cpp:2163 #3 0x0001bc20 in runProcess (binary=..., arguments=..., output=0xf8f02888, errorOutput=0x5112) at /usr/include/hppa-linux-gnu/qt6/QtCore/qflags.h:74 #4 0x00016884 in main (argc=<optimized out>, argv=<optimized out>) at ./tools/qsb/qsb.cpp:661 (gdb) disass $pc-16,$pc+16 Dump of assembler code from 0xf8af655c to 0xf8af657c: 0xf8af655c <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+708>: copy r21,r26 0xf8af6560 <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+712>: b,l 0xf8ad428c,rp 0xf8af6564 <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+716>: stw r21,-c4(sp) 0xf8af6568 <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+720>: copy r4,r19 => 0xf8af656c <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+724>: ldw 0(r8),r20 0xf8af6570 <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+728>: cmpib,<> 0,r20,0xf8af6aa0 <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+2056> 0xf8af6574 <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+732>: copy ret0,r3 0xf8af6578 <_ZN15QProcessPrivate5startE6QFlagsIN13QIODeviceBase12OpenModeFlagEE+736>: addil L%d000,r19,r1 End of assembler dump. (gdb) p/x $r8 $1 = 0x5112 r8 is misaligned for ldw instruction but this didn't cause fault. (gdb) x/x 0x5110 0x5110: Cannot access memory at address 0x5110 Regards, Dave Anglin -- System Information: Debian Release: trixie/sid APT prefers buildd-unstable APT policy: (500, 'buildd-unstable'), (500, 'unstable') Architecture: hppa (parisc64) Kernel: Linux 6.1.40+ (SMP w/4 CPU threads) Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system)