On Wed, May 3, 2023 at 6:14 PM Khem Raj <[email protected]> wrote: > > On Wed, May 3, 2023 at 5:36 PM Khem Raj <[email protected]> wrote: > > > > On Tue, May 2, 2023 at 8:01 AM Khem Raj <[email protected]> wrote: > > > > > > On Tue, May 2, 2023 at 1:42 AM Alexander Kanavin <[email protected]> > > > wrote: > > > > > > > > On Sat, 29 Apr 2023 at 21:28, Khem Raj <[email protected]> wrote: > > > > > I am also seing some segfaults in qemu usermode runs > > > > > > > > > > | > > > > > /mnt/b/yoe/master/build/tmp/work/core2-64-yoe-linux-musl/libclc/16.0.1-r0/qemuwrapper: > > > > > line 2: 1592564 Segmentation fault (core dumped) PSEUDO_UNLOAD=1 > > > > > qemu-x86_64 -r 5.15 -cpu core2duo -L > > > > > /mnt/b/yoe/master/build/tmp/work/core2-64-yoe-linux-musl/libclc/16.0.1-r0/recipe-sysroot > > > > > -E > > > > > LD_LIBRARY_PATH=/mnt/b/yoe/master/build/tmp/work/core2-64-yoe-linux-musl/libclc/16.0.1-r0/recipe-sysroot/usr/lib:/mnt/b/yoe/master/build/tmp/work/core2-64-yoe-linux-musl/libclc/16.0.1-r0/recipe-sysroot/usr/lib > > > > > "$@" > > > > > > > > > > this happens when building libclc from meta-clang > > > > > > > > Does not reproduce here (qemux86-64/poky/musl/gcc/meta-clang master). > > > > > > > > On to this one next. I think it will be good to understand this. > > I built it on debian container and it does not segfault, Then I tried > to build it on archlinux ( just recompiling libclc ) and it does not > segfault either which means its some dependency ( maybe a library ) > which gets compiled differently when compiled on archlinux and causes > qemu to segfault. I will do a full scratch build on archlinux and see > if it can be reproduced again.
It worked with scratch build, however its not same archlinux as last week. GCC got upgraded to 13.x and i had to disable uninative so it might still be hidden there for now lets ignore it > > > > > > > > I also saw random build failures in qtbase which is perhaps unrelated > > > > > but could be this one too > > > > > > > > This needs to be investigated on your side. > > > > > > I see that it is host dependent, it works on debian bullseye but fails > > > with latest archlinux > > > since archlinux is rolling and uptodate it just a matter of time when > > > it starts showing up > > > with one of time based distro releases like fedora or others. > > > > > > > > > > > > Third issue is https://errors.yoctoproject.org/Errors/Details/701889/ > > > > > > > > This is from a misconfigured CI on your side and the error is > > > > > > > > "clang-16: error: unable to execute command: Segmentation fault (core > > > > dumped) > > > > clang-16: error: linker command failed due to signal (use -v to see > > > > invocation)" > > > > > > > > This seems to be not related to this. which is good news. > > > > > > which may be unrelated. Is it still happening, and is it going away if > > > > this patchset is removed? > > > > > > this have not been tried yet explicitly, I can give it a shot if its > > > not host specific > > > > > > > > > > > Alex
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