Program received signal SIGSEGV, Segmentation fault.
0x0000000000513ee7 in damageCopyArea (pSrc=0x184ae60, pDst=0x1760370, 
    pGC=0x11cd380, srcx=0, srcy=0, width=1920, height=1080, dstx=0, dsty=0)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/miext/damage/damage.c:751
751	/portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/miext/damage/damage.c: No such file or directory.
(gdb) bt full
#0  0x0000000000513ee7 in damageCopyArea (pSrc=0x184ae60, pDst=0x1760370, 
    pGC=0x11cd380, srcx=0, srcy=0, width=1920, height=1080, dstx=0, dsty=0)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/miext/damage/damage.c:751
        ret = <optimized out>
        oldFuncs = 0x8131a0 <damageGCFuncs>
#1  0x000000000050bfa3 in present_copy_region (
    drawable=drawable@entry=0x1760370, pixmap=0x184ae60, update=0x0, 
    x_off=<optimized out>, y_off=<optimized out>)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/present/present.c:73
        gc = 0x11cd380
#2  0x000000000050cb91 in present_execute (vblank=0x1f70550, ust=1023525513, 
    crtc_msc=60544)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/present/present.c:668
        window = 0x1760370
        screen = 0xbf6ea0
        mode = <optimized out>
#3  0x000000000050d07e in present_event_notify (event_id=<optimized out>, 
    ust=<optimized out>, msc=<optimized out>)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/present/present.c:483
---Type <return> to continue, or q <return> to quit---
        vblank = <optimized out>
        tmp = <optimized out>
        s = <optimized out>
#4  0x00007fa8484a965c in radeon_present_vblank_handler (scrn=<optimized out>, 
    msc=<optimized out>, usec=<optimized out>, data=0x1bb3440)
    at /portage/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/radeon_present.c:130
        event = 0x1bb3440
        info = <optimized out>
#5  0x00007fa8484a5e64 in radeon_drm_queue_handler (fd=<optimized out>, 
    frame=<optimized out>, sec=<optimized out>, usec=<optimized out>, 
    user_ptr=<optimized out>)
    at /portage/portage/x11-drivers/xf86-video-ati-9999/work/xf86-video-ati-9999/src/radeon_drm_queue.c:67
        user_data = <optimized out>
        e = 0x20189c0
        tmp = <optimized out>
#6  0x00007fa84d559016 in drmHandleEvent () from /usr/lib64/libdrm.so.2
No symbol table info available.
#7  0x000000000043c55b in WakeupHandler (result=result@entry=2, 
    pReadmask=pReadmask@entry=0x824880 <LastSelectMask>)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/dix/dixutils.c:423
---Type <return> to continue, or q <return> to quit---
        i = <optimized out>
        j = <optimized out>
#8  0x0000000000583023 in WaitForSomething (
    pClientsReady=pClientsReady@entry=0x1480490)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/os/WaitFor.c:229
        i = 2
        waittime = {tv_sec = 0, tv_usec = 378990}
        wt = 0x7ffefc2edca0
        timeout = <optimized out>
        clientsReadable = {fds_bits = {0 <repeats 16 times>}}
        clientsWritable = {fds_bits = {244813146012, 30495872, 34047408, 
            10140, 0, 34047408, 29863264, 140360744067433, 17427984, 
            -1859041963190105088, 8538952, 30495872, 10140, 0, 21563104, 
            34047408}}
        selecterr = 11
        nready = 0
        devicesReadable = {fds_bits = {29863264, 5805150, 0, 52, 4294967296, 
            4982554, 4294967295, -1859041963190105088, 12457856, 
            140360732004236, 0, 0, 8509232, 140360724331306, 195, 12457856}}
        now = <optimized out>
        someReady = <optimized out>
#9  0x0000000000437821 in Dispatch ()
---Type <return> to continue, or q <return> to quit---
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/dix/dispatch.c:358
        clientReady = 0x1480490
        result = <optimized out>
        client = <optimized out>
        nready = <optimized out>
        icheck = 0x81d730 <checkForInput>
        start_tick = <optimized out>
#10 0x000000000043ba8a in dix_main (argc=10, argv=0x7ffefc2ee0b8, 
    envp=<optimized out>)
    at /portage/portage/x11-base/xorg-server-9999/work/xorg-server-9999/dix/main.c:298
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
#11 0x00007fa84c3bff90 in __libc_start_main (main=0x426480 <main>, argc=10, 
    argv=0x7ffefc2ee0b8, init=<optimized out>, fini=<optimized out>, 
    rtld_fini=<optimized out>, stack_end=0x7ffefc2ee0a8) at libc-start.c:289
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 1588981949046397344, 
                4351109, 140733129351344, 0, 0, -1589548264166057568, 
                -1630960105843648096}, mask_was_saved = 0}}, priv = {pad = {
              0x0, 0x0, 0x5962d0 <__libc_csu_init>, 0x7ffefc2ee0b8}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 5858000}}}
---Type <return> to continue, or q <return> to quit---
        not_first_call = <optimized out>
#12 0x00000000004264ae in _start ()
No symbol table info available.