14527 2021-08-26 14:10:15 +0000 virtgl test failures on ubuntu2004 workers 2021-09-02 14:54:33 +0000 1 1 10 QA/Testing Functional (self) Testing oe-selftest unspecified x86 Multiple RESOLVED FIXED High normal 3.4 M4 1 richard.purdie mhalstead alex.kanavin randy.macleod steve --- --- No (bug/feature does not impact docs) oldest_to_newest 91273 0 richard.purdie 2021-08-26 14:10:15 +0000 oe-selftest runtime_test.TestImage.test_testimage_virgl_headless is failing on ubuntu2004 workers after the module changes akanavin requested, e.g.: https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/2482 This is happening for dunfell and hardknott builds as well as master 91275 1 steve 2021-08-26 14:20:25 +0000 With dunfell I am also seeing the same issue with fedora31 workers: https://autobuilder.yoctoproject.org/typhoon/#/builders/86/builds/2443 91280 2 alex.kanavin 2021-08-26 14:48:21 +0000 This should be fixed by adding pokybuild user to render group: pokybuild@ubuntu2004-ty-1:~$ groups pokybuild kvm pokybuild@ubuntu2004-ty-1:~$ ls -l /dev/dri/renderD128 crw-rw---- 1 root render 226, 128 Aug 23 16:54 /dev/dri/renderD128 I requested the change from MH. 91289 3 mhalstead 2021-08-26 16:25:19 +0000 pokybuild is a member of the render group on workers where render exists. Currently this is: centos8-ty-1.yocto.io centos8-ty-2.yocto.io debian10-ty-1.yocto.io debian10-ty-2.yocto.io debian10-ty-3.yocto.io fedora31-ty-1.yocto.io fedora33-ty-1.yocto.io tumbleweed-ty-1.yocto.io tumbleweed-ty-3.yocto.io ubuntu2004-arm-1.yocto.io ubuntu2004-ty-1.yocto.io ubuntu2004-ty-2.yocto.io The group doesn't yet exist on the following and I need to find out the correct way to add it: centos7-ty-4.yocto.io debian8-ty-1.yocto.io debian9-ty-2.yocto.io opensuse152-ty-1.yocto.io ubuntu1604-ty-1.yocto.io ubuntu1804-arm-1.yocto.io ubuntu1804-ty-1.yocto.io ubuntu1804-ty-3.yocto.io 91291 4 alex.kanavin 2021-08-26 18:03:28 +0000 I do not think you need to do this everywhere. This only needs to be done where permissions on /dev/dri/render* prevent pokybuild user from reading and writing to it. So far, ubuntu 20.04 is the only host known to have the problem: pokybuild@ubuntu2004-ty-1:~$ groups pokybuild kvm pokybuild@ubuntu2004-ty-1:~$ ls -l /dev/dri/renderD128 crw-rw---- 1 root render 226, 128 Aug 23 16:54 /dev/dri/renderD128 If /dev/dri/render* does not exist, or has permissions set such that pokybuid can already access it, nothing needs to be done. 91292 5 steve 2021-08-26 19:23:33 +0000 (In reply to comment #4) > So far, ubuntu 20.04 is the only host known to have the > problem On dunfell I also see this consistently on the fedora 31 worker, so we need it there too. 91293 6 alex.kanavin 2021-08-26 21:04:09 +0000 Ubuntu 20.04 has correct permissions now, so I verified that the test in master branch now succeeds. I will check dunfell in a moment. 91294 7 alex.kanavin 2021-08-26 21:38:07 +0000 Dunfell shows a different problem: qemu-system-x86_64: Display 'egl-headless' is not available. Investigating. 91295 8 alex.kanavin 2021-08-26 22:34:12 +0000 Ok, on dunfell it's actually a segfault: Segmentation fault (core dumped) Core was generated by `/home/pokybuild/akanavin/poky/build-dunfell-st/tmp/work/x86_64-linux/qemu-helpe'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f9ab2bf832b in ?? () from /usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so [Current thread is 1 (LWP 1228936)] (gdb) bt #0 0x00007f9ab2bf832b in ?? () from /usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so #1 0x00007f9ab2bf87d2 in ?? () from /usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so #2 0x00007f9ad0488daa in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #3 0x00007f9ad048e8ac in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #4 0x00007f9ad0487718 in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #5 0x00007f9ad047e924 in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #6 0x0000560d97718404 in ?? () #7 0x0000560d97718e0e in ?? () #8 0x0000560d9771926a in ?? () #9 0x0000560d973d0d79 in ?? () #10 0x00007f9ad43fdb15 in __libc_start_main () from /home/pokybuild/akanavin/poky/build-dunfell-st/tmp/sysroots-uninative/x86_64-linux/lib/libc.so.6 #11 0x0000560d973d44ce in ?? () I guess it's best to just disable the test in dunfell :( 91296 9 alex.kanavin 2021-08-26 23:01:42 +0000 More specific dump from dunfell: Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fdf499f732b in ?? () from /usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so [Current thread is 1 (LWP 2563137)] (gdb) bt #0 0x00007fdf499f732b in ?? () from /usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so #1 0x00007fdf499f77d2 in ?? () from /usr/lib/x86_64-linux-gnu/dri/kms_swrast_dri.so #2 0x00007fdf4b5dadaa in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #3 0x00007fdf4b5e08ac in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #4 0x00007fdf4b5d9718 in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #5 0x00007fdf4b5d0924 in ?? () from /lib/x86_64-linux-gnu/libEGL_mesa.so.0 #6 0x000055ca4ace281f in qemu_egl_init_dpy (dpy=<optimized out>, platform=platform@entry=12759, mode=mode@entry=DISPLAYGL_MODE_ON) at /home/pokybuild/akanavin/poky/build-dunfell-st/tmp/work/x86_64-linux/qemu-system-native/4.2.0-r0/qemu-4.2.0/ui/egl-helpers.c:400 #7 0x000055ca4ace3077 in qemu_egl_init_dpy_mesa (dpy=<optimized out>, mode=mode@entry=DISPLAYGL_MODE_ON) at /home/pokybuild/akanavin/poky/build-dunfell-st/tmp/work/x86_64-linux/qemu-system-native/4.2.0-r0/qemu-4.2.0/ui/egl-helpers.c:438 #8 0x000055ca4ace3145 in egl_rendernode_init (rendernode=<optimized out>, mode=DISPLAYGL_MODE_ON) at /home/pokybuild/akanavin/poky/build-dunfell-st/tmp/work/x86_64-linux/qemu-system-native/4.2.0-r0/qemu-4.2.0/ui/egl-helpers.c:166 #9 0x000055ca4ace338f in egl_headless_init (ds=<optimized out>, opts=<optimized out>) at /home/pokybuild/akanavin/poky/build-dunfell-st/tmp/work/x86_64-linux/qemu-system-native/4.2.0-r0/qemu-4.2.0/ui/egl-headless.c:186 #10 0x000055ca4acc9b5e in qemu_display_init (ds=<optimized out>, opts=<optimized out>) at /home/pokybuild/akanavin/poky/build-dunfell-st/tmp/work/x86_64-linux/qemu-system-native/4.2.0-r0/qemu-4.2.0/ui/console.c:2330 #11 0x000055ca4ab31318 in main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at /home/pokybuild/akanavin/poky/build-dunfell-st/tmp/work/x86_64-linux/qemu-system-native/4.2.0-r0/qemu-4.2.0/vl.c:4399 91297 10 alex.kanavin 2021-08-27 08:39:07 +0000 Patch for dunfell: https://lists.openembedded.org/g/openembedded-core/message/155398 91330 11 richard.purdie 2021-09-02 14:54:33 +0000 Fixed by config changes on the AB worker and disabling the test on dunfell.