#0  0x00007f5d32027d27 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 1237
        selftid = 1237
#1  0x00007f5d32029418 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7f5d350b7a50, sa_sigaction = 0x7f5d350b7a50}, sa_mask = {__val = {140038296888416, 140735114709424, 140038281778519, 5, 0, 0, 140038247513384, 140038285989544, 140735114709424, 140038296316128, 140038281807157, 0, 140038247710672, 140038288491136, 140735114709200, 0}}, sa_flags = 875088320, sa_restorer = 0x7f5d3428c9c0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f5d34477f6e in OsAbort () at ../../os/utils.c:1361
No locals.
#3  0x00007f5d3447d7c3 in AbortServer () at ../../os/log.c:786
No locals.
#4  0x00007f5d3447e60d in FatalError (f=f@entry=0x7f5d344a96a8 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:924
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff72850aa0, reg_save_area = 0x7fff728509d0}}
        args2 = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7fff72850aa0, reg_save_area = 0x7fff728509d0}}
        beenhere = 1
#5  0x00007f5d344758bc in OsSigHandler (signo=11, sip=<optimized out>, unused=<optimized out>) at ../../os/osinit.c:147
        unused = <optimized out>
        sip = <optimized out>
        signo = 11
#6  <signal handler called>
No locals.
#7  SyncAddTriggerToSyncObject (pTrigger=pTrigger@entry=0x7f5d350bf430) at ../../Xext/sync.c:198
        pCur = 0x30
        pCounter = <optimized out>
#8  0x00007f5d343f4f90 in present_fence_create (fence=0x7f5d350dab00) at ../../present/present_fence.c:87
        present_fence = 0x7f5d350bf430
#9  0x00007f5d343f403a in present_pixmap (window=0x7f5d34e828e0, pixmap=0x7f5d350b7a50, serial=889975936, valid=0x7f5d350bf480, update=0x7f5d350bf430, x_off=16059, y_off=0, target_crtc=0x7f5d34ade1f0, wait_fence=0x0, idle_fence=0x7f5d350dab00, options=0, window_msc=1030729, divisor=0, remainder=0, notifies=0x0, num_notifies=48) at ../../present/present.c:848
        ust = 46146191777
        crtc_msc = 2502358
        ret = 2502358
        window_priv = 0x7f5d34fc2060
#10 0x00007f5d343f5a65 in proc_present_pixmap (client=0x7f5d34fb13f0) at ../../present/present_request.c:138
        stuff = 0x7f5d351a0e70
        window = 0x7f5d34e828e0
        pixmap = 0x7f5d350b7a50
        valid = 0x0
        update = 0x0
        wait_fence = 0x0
        idle_fence = 0x7f5d350dab00
        target_crtc = 0x0
        ret = <optimized out>
        nnotifies = 0
        notifies = 0x0
#11 0x00007f5d343120a7 in Dispatch () at ../../dix/dispatch.c:432
        clientReady = 0x7f5d34e2bfc0
        result = <optimized out>
        client = 0x7f5d34fb13f0
        nready = 0
        icheck = 0x7f5d3470de30 <checkForInput>
        start_tick = 3360
#12 0x00007f5d343162a6 in dix_main (argc=11, argv=0x7fff72851298, envp=<optimized out>) at ../../dix/main.c:296
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
#13 0x00007f5d32012ec5 in __libc_start_main (main=0x7f5d34300680 <main>, argc=11, argv=0x7fff72851298, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff72851288) at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 6083380626619238544, 140038284248709, 140735114711696, 0, 0, -6083686378298537840, -6136464070316390256}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7f5d344823a0 <__libc_csu_init>, 0x7fff72851298}, data = {prev = 0x0, cleanup = 0x0, canceltype = 877142944}}}
        not_first_call = <optimized out>
#14 0x00007f5d343006ae in _start ()
No symbol table info available.