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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [drm] HANG: ecode 9:0:0x9cba0f27, in kscreenlocker_g [103585], reason: Hang on rcs0, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106342#c48">Comment # 48</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [drm] HANG: ecode 9:0:0x9cba0f27, in kscreenlocker_g [103585], reason: Hang on rcs0, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106342">bug 106342</a>
from <span class="vcard"><a class="email" href="mailto:thiago@kde.org" title="Thiago Macieira <thiago@kde.org>"> <span class="fn">Thiago Macieira</span></a>
</span></b>
<pre>Are we convinced already that this is NOT a Mesa bug, but an i915/firmware one?
$ ltrace glxinfo
XOpenDisplay(0, 0x7fffcd6ced08, 0x7fffcd6ceae0, 0x7f9883fa2718)
= 0x55e492342d00
__printf_chk(1, 0x55e491f86408, 0x55e492343f50, 0name of display: :0
) = 20
glXChooseVisual(0x55e492342d00, 0, 0x55e491f8e200, 0)
= 0x55e492371e50
XFree(0x55e492371e50, 0x55e4924b7130, 1, 0)
= 1
glXChooseFBConfig(0x55e492342d00, 0, 0x7fffcd6ce9d0, 0x7fffcd6ce960)
= 0x55e4923720e0
glXQueryExtensionsString(0x55e492342d00, 0, 1, 6)
= 0x55e4923726f0
strstr("GLX_ARB_create_context GLX_ARB_c"..., "GLX_ARB_create_context_profile")
= "GLX_ARB_create_context_profile G"...
strlen("GLX_ARB_create_context_profile")
= 30
glXGetProcAddress(0x55e491f86124, 0x55e491f86998, 0x55e491f86998, 24)
= 0x7f9884201fb0
XSetErrorHandler(0x55e491f82cd0, 0, 5, 0)
= 0x7f9883ff00d0
XSetErrorHandler(0x7f9883ff00d0, 1, 0x55e49238cc70, 0)
= 0x55e491f82cd0
XSetErrorHandler(0x55e491f82cd0, 0x55e4924aae30, 5, 5)
= 0x7f9883ff00d0
XSetErrorHandler(0x7f9883ff00d0, 0, 0x7f9884210320, 1)
= 0x55e491f82cd0
glXIsDirect(0x55e492342d00, 0x55e492372f50, 0x7f9884210320, 1)
= 1
glXGetVisualFromFBConfig(0x55e492342d00, 0x55e4924aae30, 1, 0)
= 0x55e492371e50
XFree(0x55e4923720e0, 0x55e492344ef0, 0, 0x55e4923451a0)
= 1
XCreateColormap(0x55e492342d00, 362, 0x55e49234e7e0, 0)
= 0x1c00001
XCreateWindow(0x55e492342d00, 362, 0, 0)
= 0x1c00004
glXMakeCurrent(0x55e492342d00, 0x1c00004, 0x55e492372f50, 0xeff5i965: Failed to
submit batchbuffer: Input/output error
<no return ...>
+++ exited (status 1) +++</pre>
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