Hey, Not sure how to boil it down (yet). But this would reproduce it for you:
cd /tmp wget https://downloads.raspberrypi.org/raspbian_lite/images/raspbian_lite-2018-04-19/2018-04-18-raspbian-stretch-lite.zip unzip 2018-04-18-raspbian-stretch-lite.zip wget https://raw.githubusercontent.com/guysoft/CustomPiOS/devel/src/common.sh source ./common mkdir ./mount mount_image ./2018-04-18-raspbian-stretch-lite.img 2 ./mount cd mount sudo bash -c "$(declare -f fixLd); fixLd" sudo cp $(which qemu-arm-static) ./usr/bin/ sudo chroot . apt-get update apt-get install -y git premake libfreetype6-dev libgl1-mesa-dev libx11-dev libasound2-dev git clone https://github.com/DISTRHO/DISTRHO-Ports.git --depth=1 cd DISTRHO-Ports/ export RASPPI=true export LINUX_EMBED=true ./scripts/premake-update.sh linux make lv2 -j4 once you have it all running you can just run again ./libs/lv2_ttl_generator ./bin/lv2/TAL-Filter-2.lv2/TAL-Filter-2.so -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1776478 Title: Getting qemu: uncaught target signal 6 when running lv2 plugin cross- compilation Status in QEMU: New Bug description: Hey, I am part of the Zynthian team and we use qemu-arm-static to cross compile lv2 audio plugins. When running a compilation of DISTRHO-Ports we get: lv2_ttl_generator: pthread_mutex_lock.c:81: __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed. qemu: uncaught target signal 6 (Aborted) - core dumped ./scripts/generate-ttl.sh: line 27: 16524 Aborted $GEN ./$FILE Makefile:62: recipe for target 'gen_lv2' failed make[1]: *** [gen_lv2] Error 134 make[1]: Leaving directory '/home/pi/zynthian-sw/plugins/DISTRHO-Ports' Makefile:104: recipe for target 'lv2' failed make: *** [lv2] Error 2 lv2_ttl_generator source is here: https://github.com/DISTRHO/DISTRHO-Ports/tree/master/libs/lv2-ttl-generator The command that is ruining is lv2_ttl_generator ./TAL-Filter-2.so And ./TAL-Filter-2.so source is here: https://github.com/DISTRHO/DISTRHO-Ports/tree/master/ports/tal-filter-2/source Is there a way to debug what is going on? This runs fine on a Raspberrypi which is armv7 A workaround would also help. Bug in Zynthian: https://github.com/zynthian/zynthian-sys/issues/59 Bug in DISTRHO-Ports: https://github.com/DISTRHO/DISTRHO-Ports/issues/29 Using qemu-arm-static version from master from two days ago: qemu-arm version 2.12.50 (v2.12.0-1182-ga7a7309ca5-dirty), commit: a7a7309ca52c327c6603d60db90ae4feeae719f7 Also saw this in qemu-arm version 2.12.0 (Debian 1:2.12+dfsg-3) Thanks, Guy To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1776478/+subscriptions
