Comment 2 for bug 1906642

The one crash I can see here is incomplete due to missing/incorrect debug symbols:

[ 701.646] (EE) Backtrace:
[ 701.648] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x13c) [0x55cdba58a52c]
[ 701.649] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x60) [0x7f214374541f]
[ 701.650] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0xcb) [0x7f214358218b]
[ 701.651] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x12b) [0x7f2143561859]
[ 701.653] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 701.653] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (?+0x0) [0x7f214177d3a7]
[ 701.654] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (nouveau_drm_screen_create+0x2036b7) [0x7f214236fb97]
[ 701.654] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (__driDriverGetExtensions_zink+0x24ee8) [0x7f21417cd608]
[ 701.655] (EE) 7: /usr/lib/xorg/modules/libglamoregl.so (glamor_destroy_pixmap+0x150) [0x7f2142ee7480]
[ 701.656] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 701.656] (EE) 8: /usr/lib/xorg/modules/drivers/modesetting_drv.so (?+0x0) [0x7f2142f208f0]
[ 701.656] (EE) 9: /usr/lib/xorg/Xorg (BlockHandler+0xa5) [0x55cdba42d995]
[ 701.656] (EE) 10: /usr/lib/xorg/Xorg (WaitForSomething+0x122) [0x55cdba583ba2]
[ 701.656] (EE) 11: /usr/lib/xorg/Xorg (SendErrorToClient+0x117) [0x55cdba428cf7]
[ 701.657] (EE) 12: /usr/lib/xorg/Xorg (InitFonts+0x3b4) [0x55cdba42cfc4]
[ 701.657] (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf3) [0x7f21435630b3]
[ 701.658] (EE) 14: /usr/lib/xorg/Xorg (_start+0x2e) [0x55cdba416a2e]