[Bug 110228] [cfl] GPU hang when running UE4Editor

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110228

--- Comment #41 from Sergey Alirzaev <zl29ah at gmail.com> ---
I have frequent crashes in mpv that look related:

#0  0x00007fbd8eaa2b45 in xcb_send_request_with_fds64 () from
/usr/lib64/libxcb.so.1
#1  0x00007fbd8eaa2ce9 in xcb_send_request () from /usr/lib64/libxcb.so.1
#2  0x00007fbd8eaa9724 in xcb_intern_atom () from /usr/lib64/libxcb.so.1
#3  0x00007fbd8f153ef3 in set_adaptive_sync_property
(conn=conn at entry=0x7fbd6c3c8e40, drawable=58720258, state=<optimized out>,
state at entry=0) at ../mesa-19.1.4/src/loader/loader_dri3_helper.c:114
#4  0x00007fbd8f15516c in loader_dri3_drawable_init (conn=0x7fbd6c3c8e40,
drawable=drawable at entry=58720258, dri_screen=0x7fbd6c841ed0,
is_different_gpu=<optimized out>, multiplanes_available=<optimized out>,
dri_config=0x7fbd6c2b7920, 
    ext=0x7fbd6c6727f8, vtable=0x7fbd8f165ae0 <egl_dri3_vtable>,
draw=0x7fbd6c7778c0) at ../mesa-19.1.4/src/loader/loader_dri3_helper.c:382
#5  0x00007fbd8f14e258 in dri3_create_surface (drv=drv at entry=0x7fbd6c2b8290,
disp=disp at entry=0x7fbd6c6c7540, type=type at entry=4, conf=0x7fbd6c2a88b0,
native_surface=<optimized out>, attrib_list=0x0)
    at ../mesa-19.1.4/src/egl/drivers/dri2/platform_x11_dri3.c:179
#6  0x00007fbd8f14e377 in dri3_create_window_surface (drv=0x7fbd6c2b8290,
disp=0x7fbd6c6c7540, conf=<optimized out>, native_window=<optimized out>,
attrib_list=<optimized out>)
    at ../mesa-19.1.4/src/egl/drivers/dri2/platform_x11_dri3.c:232
#7  0x00007fbd8f147695 in dri2_create_window_surface (drv=<optimized out>,
disp=<optimized out>, conf=<optimized out>, native_window=<optimized out>,
attrib_list=<optimized out>) at
../mesa-19.1.4/src/egl/drivers/dri2/egl_dri2.c:1591
#8  0x00007fbd8f13c011 in _eglCreateWindowSurfaceCommon
(disp=disp at entry=0x7fbd6c6c7540, config=config at entry=0x7fbd6c2a88b0,
native_window=native_window at entry=0x3800002, attrib_list=attrib_list at entry=0x0)
    at ../mesa-19.1.4/src/egl/main/eglapi.c:929
#9  0x00007fbd8f13c205 in eglCreateWindowSurface (dpy=<optimized out>,
config=0x7fbd6c2a88b0, window=58720258, attrib_list=0x0) at
../mesa-19.1.4/src/egl/main/eglapi.c:945
#10 0x000056220fda0571 in mpegl_init ()
#11 0x000056220fd882ff in ra_ctx_create ()
#12 0x000056220fda8b44 in preinit ()
#13 0x000056220fda7f01 in vo_thread ()
#14 0x00007fbd8ecb1458 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fbd8ebdf3cf in clone () from /lib64/libc.so.6

The execution path before xcb_intern_atom varies.

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