[Bug 102277] Intel DRI 2 can't grab the server within Dota 2

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102277

--- Comment #8 from Tod Jackson <tod.jackson at gmail.com> ---
[  +0.000004] [drm:drm_atomic_set_fb_for_plane] Set [FB:51] for plane state
ffff88000cf4d3c0
[  +0.000003] [drm:drm_atomic_check_only] checking ffff88002dbcd000
[  +0.000011] [drm:intel_plane_atomic_calc_changes] [CRTC:26:pipe A] has
[PLANE:25:cursor A] with fb 51
[  +0.000004] [drm:intel_plane_atomic_calc_changes] [PLANE:25:cursor A] visible
1 -> 1, off 0, on 0, ms 0
[  +0.000009] [drm:drm_atomic_commit] commiting ffff88002dbcd000
[  +0.000012] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
[  +0.000007] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v 0x5
p(0,0)@ 138379.223796 -> 138379.223796 [e 0 us, 0 rep]
[  +0.000005] [drm:drm_update_vblank_count] updating vblank count on crtc 0:
current=8281713, diff=0, hw=8282350 hw_last=8282350
[  +0.000005] [drm:vblank_disable_fn] disabling vblank on crtc 0
[  +0.000007] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v 0x5
p(0,0)@ 138379.223813 -> 138379.223813 [e 0 us, 0 rep]
[  +0.000004] [drm:drm_update_vblank_count] updating vblank count on crtc 0:
current=8281713, diff=0, hw=8282350 hw_last=8282350
[  +0.000010] [drm:drm_atomic_state_default_clear] Clearing atomic state
ffff88002dbcd000
[  +0.000004] [drm:drm_mode_object_unreference] OBJ ID: 58 (2)
[  +0.000003] [drm:drm_mode_object_unreference] OBJ ID: 60 (2)
[  +0.000005] [drm:drm_mode_object_unreference] OBJ ID: 51 (4)
[  +0.000003] [drm:drm_atomic_state_free] Freeing atomic state ffff88002dbcd000
[  +0.000004] [drm:drm_mode_object_unreference] OBJ ID: 51 (3)
[  +0.295171] dota2[6076]: segfault at 0 ip 00007f51a9dad2c6 sp
00007ffc566cc430 error 4 in libclient.so[7f51a74be000+4aa8000]
[  +6.303233] [drm:drm_ioctl] pid=6163, dev=0xe200, auth=1,
DRM_IOCTL_MODE_SETCRTC
[  +0.000006] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
[  +0.000004] [drm:drm_mode_setcrtc] [CONNECTOR:36:LVDS-1]
[  +0.000003] [drm:drm_atomic_state_init] Allocated atomic state
ffff880084124800

I think libclient.so is from SDL 2. I just hours ago reported an mpv bug with
that same library segfaulting. So something's broken on my system. That being
said, I had this issue a long time ago on different distros. Still,
interesting...

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