Continuing.

Program received signal SIGPIPE, Broken pipe.
[Switching to Thread 0x7fd4b96a46f0 (LWP 7049)]
0x00007fd4b6c11516 in do_writev () from /lib/libc.so.6
Signal        Stop	Print	Pass to program	Description
SIGPIPE       No	No	Yes		Broken pipe
Continuing.

Program received signal SIGINT, Interrupt.
0x00007fd4b6c11117 in ioctl () from /lib/libc.so.6
#0  0x00007fd4b6c11117 in ioctl () from /lib/libc.so.6
#1  0x00007fd4b55ef86d in drm_intel_gem_bo_start_gtt_access (bo=0x138ad30, write_enable=<value optimized out>) at intel_bufmgr_gem.c:893
#2  0x00007fd4b4f860a1 in intelFinish () from /usr/lib64/dri/i915_dri.so
#3  0x00007fd4b5ee47d6 in ?? () from /usr/lib64/xorg/modules/extensions//libglx.so
#4  0x00007fd4b5ee7b72 in ?? () from /usr/lib64/xorg/modules/extensions//libglx.so
#5  0x000000000044b914 in Dispatch () at dispatch.c:437
#6  0x000000000043180d in main (argc=9, argv=0x7fff0bcdcc08, envp=<value optimized out>) at main.c:397
#1  0x00007fd4b55ef86d in drm_intel_gem_bo_start_gtt_access (bo=0x138ad30, write_enable=<value optimized out>) at intel_bufmgr_gem.c:893
893	intel_bufmgr_gem.c: No such file or directory.
	in intel_bufmgr_gem.c
888	in intel_bufmgr_gem.c
Source directories searched: /home/alex/src/gentoo/tmp/portage/x11-libs/libdrm-2.4.11/work/libdrm-2.4.11/libdrm:$cdir:$cwd
888	
889	    set_domain.handle = bo_gem->gem_handle;
890	    set_domain.read_domains = I915_GEM_DOMAIN_GTT;
891	    set_domain.write_domain = write_enable ? I915_GEM_DOMAIN_GTT : 0;
892	    do {
893		ret = ioctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_SET_DOMAIN, &set_domain);
894	    } while (ret == -1 && errno == EINTR);
895	    if (ret != 0) {
896		fprintf (stderr, "%s:%d: Error setting memory domains %d (%08x %08x): %s .\n",
897			 __FILE__, __LINE__,
$1 = (drm_intel_bufmgr_gem *) 0xebbd60
$2 = {bufmgr = {bo_alloc = 0x7fd4b55f1060 <drm_intel_gem_bo_alloc>, bo_alloc_for_render = 0x7fd4b55f1050 <drm_intel_gem_bo_alloc_for_render>, 
    bo_reference = 0x7fd4b55f0300 <drm_intel_gem_bo_reference>, bo_unreference = 0x7fd4b55f0980 <drm_intel_gem_bo_unreference>, 
    bo_map = 0x7fd4b55efe20 <drm_intel_gem_bo_map>, bo_unmap = 0x7fd4b55f0230 <drm_intel_gem_bo_unmap>, bo_subdata = 0x7fd4b55efd50 <drm_intel_gem_bo_subdata>, 
    bo_get_subdata = 0x7fd4b55efc80 <drm_intel_gem_bo_get_subdata>, bo_wait_rendering = 0x7fd4b55ef8f0 <drm_intel_gem_bo_wait_rendering>, 
    destroy = 0x7fd4b55ef9a0 <drm_intel_bufmgr_gem_destroy>, bo_emit_reloc = 0x7fd4b55f0b80 <drm_intel_gem_bo_emit_reloc>, 
    bo_exec = 0x7fd4b55f0600 <drm_intel_gem_bo_exec>, bo_pin = 0x7fd4b55efbf0 <drm_intel_gem_bo_pin>, bo_unpin = 0x7fd4b55efba0 <drm_intel_gem_bo_unpin>, 
    bo_set_tiling = 0x7fd4b55efae0 <drm_intel_gem_bo_set_tiling>, bo_get_tiling = 0x7fd4b55ef0c0 <drm_intel_gem_bo_get_tiling>, 
    bo_flink = 0x7fd4b55efa60 <drm_intel_gem_bo_flink>, check_aperture_space = 0x7fd4b55ef6f0 <drm_intel_gem_check_aperture_space>, 
    bo_disable_reuse = 0x7fd4b55ef340 <drm_intel_gem_bo_disable_reuse>, get_pipe_from_crtc_id = 0x7fd4b55ef350 <drm_intel_gem_get_pipe_from_crtc_id>, debug = 0}, 
  fd = 8, max_relocs = 2046, lock = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, 
        __next = 0x0}}, __size = '\0' <repeats 39 times>, __align = 0}, exec_objects = 0x24ccf30, exec_bos = 0x1636530, exec_size = 20, exec_count = 0, 
  cache_bucket = {{head = {prev = 0x24b7da0, next = 0x24b76c0}, max_entries = -1, num_entries = 2}, {head = {prev = 0xebbe68, next = 0xebbe68}, max_entries = -1, 
      num_entries = 0}, {head = {prev = 0x1618160, next = 0x1598f50}, max_entries = -1, num_entries = 2}, {head = {prev = 0x24a1260, next = 0x24a1310}, 
      max_entries = -1, num_entries = 12}, {head = {prev = 0xebbeb0, next = 0xebbeb0}, max_entries = -1, num_entries = 0}, {head = {prev = 0xebbec8, 
        next = 0xebbec8}, max_entries = -1, num_entries = 0}, {head = {prev = 0xebbee0, next = 0xebbee0}, max_entries = -1, num_entries = 0}, {head = {
        prev = 0xebbef8, next = 0xebbef8}, max_entries = -1, num_entries = 0}, {head = {prev = 0xebbf10, next = 0xebbf10}, max_entries = -1, num_entries = 0}, {
      head = {prev = 0xebbf28, next = 0xebbf28}, max_entries = -1, num_entries = 0}, {head = {prev = 0xebbf40, next = 0xebbf40}, max_entries = -1, 
      num_entries = 0}, {head = {prev = 0xebbf58, next = 0xebbf58}, max_entries = -1, num_entries = 0}, {head = {prev = 0xebbf70, next = 0xebbf70}, 
      max_entries = -1, num_entries = 0}, {head = {prev = 0xebbf88, next = 0xebbf88}, max_entries = -1, num_entries = 0}, {head = {prev = 0xebbfa0, 
        next = 0xebbfa0}, max_entries = -1, num_entries = 0}, {head = {prev = 0xebbfb8, next = 0xebbfb8}, max_entries = -1, num_entries = 0}}, 
  gtt_size = 236277760, available_fences = 13, pci_device = 10098}
$3 = {handle = 71, read_domains = 64, write_domain = 0}
The program is running.  Quit anyway (and detach it)? (y or n) Detaching from program: /usr/bin/X, process 7049