On 10/27/19 4:03 AM, Alexander Kanavin wrote: > On Sun, 27 Oct 2019 at 09:13, akuster808 <[email protected] > <mailto:[email protected]>> wrote: > > Of the past month the warrior stable branch has been plagued with a > build failure on FedoraCore30 regarding qemu virgl tests. This has > caused the slip of the next dot release to occur after Thud's. > > https://bugzilla.yoctoproject.org/show_bug.cgi?id=13543 > > The error message was this: > > runqemu - ERROR - Failed to run qemu: libEGL warning: MESA-LOADER: > failed to open swrast (search paths /usr/lib64/dri) > libEGL warning: MESA-LOADER: failed to open swrast (search paths > /usr/lib64/dri) > > qemu-system-i386: egl: eglInitialize failed > qemu-system-i386: OpenGL is not supported by the display > > What has fixed this error is updating libdrm to 2.4.99 from > 2.4.97. What > I can not tell is what commit(s) in those updates fixed the above > error > > https://lists.freedesktop.org/archives/dri-devel/2019-July/225069.html > https://lists.x.org/archives/xorg-announce/2019-April/002992.html > > Has anyone seen the above error and might have an idea what commits > would solve this issue? > > > The DRI modules loaded from the host (swrast particularly) may try to > resolve a symbol in libdrm-native that doesn't exist.
What I justed noticed on the host is that his has both 5.2 and 5.3 kernels. FC 30 was tested in the 2.7.1 so it worked at one point in time. I wonder if the kernel got updated to 5.3 and now we need updated headers for libdrm? That might support the missing symbols you mentioned above. Thanks for the hint. - Armin > > I remember debugging a similar problem when TLS got accidentally > switched off in mesa-native, what helped was tracing symbol > resolution with the help of environment variables described in 'man > ld.so' (can't remember off the top of my head what was the exact one). > > Alex
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