#0  0x00007f5cb8a49cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 1405
        selftid = 1405
#1  0x00007f5cb8a4d0d8 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x5600649b0930, sa_sigaction = 0x5600649b0930}, sa_mask = {__val = {140036242448384, 140724406506808, 140036241089879, 5, 0, 0, 140036211318056, 
              94559659227248, 140724406506808, 0, 140036241118485, 0, 140036211515280, 94559661709248, 140724406506608, 0}}, sa_flags = -1165608768, sa_restorer = 0x7f5cba8638c0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x0000560062e2e8ee in OsAbort () at ../../os/utils.c:1342
No locals.
#3  0x0000560062e33f93 in AbortServer () at ../../os/log.c:807
No locals.
#4  0x0000560062e34d88 in FatalError (f=f@entry=0x560062e5f870 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:945
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffcf442d620, reg_save_area = 0x7ffcf442d550}}
        args2 = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7ffcf442d620, reg_save_area = 0x7ffcf442d550}}
        beenhere = 1
#5  0x0000560062e2c3ac 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  __list_add (next=0x7b0078000025990, prev=0x560064c79ae0, entry=0x5600649559d8) at ../../../src/intel_list.h:137
No locals.
#8  list_add (head=0x560064c79ae0, entry=0x5600649559d8) at ../../../src/intel_list.h:161
No locals.
#9  list_move (head=0x560064c79ae0, list=0x5600649559d8) at ../../../src/intel_list.h:248
No locals.
#10 kgem_bo_move_to_scanout (kgem=0x560064c79650, bo=0x5600649559c0) at ../../../src/sna/kgem.c:2721
        bo = 0x5600649559c0
        kgem = 0x560064c79650
#11 0x00007f5cb4903f7c in _sna_dri2_destroy_buffer (sna=0x560064c79650, draw=0x7f5cb8dd17b8 <main_arena+88>, buffer=0x560064c4f250) at ../../../src/sna/sna_dri2.c:916
        draw = 0x7f5cb8dd17b8 <main_arena+88>
        sna = 0x560064c79650
#12 0x00007f5cb4904076 in sna_dri2_event_free (info=info@entry=0x560064beeb20) at ../../../src/sna/sna_dri2.c:1673
No locals.
#13 0x00007f5cb4906fdd in sna_dri2_schedule_flip (data=0x5600649b0930, func=0x560062dfcc30 <DRI2SwapEvent>, current_msc=5175, target_msc=0x7ffcf442dcf8, immediate=true, back=0x560064c4f250, 
    front=0x560064c4f2c0, crtc=0x56006456f030, draw=0x5600649b0930, client=0x56006495b020) at ../../../src/sna/sna_dri2.c:3179
        info = 0x560064beeb20
#14 sna_dri2_schedule_swap (client=0x56006495b020, draw=0x5600649b0930, front=0x560064c4f2c0, back=0x560064c4f250, target_msc=0x7ffcf442dcf8, divisor=<optimized out>, remainder=0, 
    func=0x560062dfcc30 <DRI2SwapEvent>, data=0x5600649b0930) at ../../../src/sna/sna_dri2.c:3311
        crtc = 0x56006456f030
        info = 0x0
        type = 1
        current_msc = 5175
#15 0x0000560062dfbd00 in DRI2SwapBuffers (client=client@entry=0x56006495b020, pDraw=0x5600649b0930, target_msc=5118, divisor=0, remainder=<optimized out>, swap_target=swap_target@entry=0x7ffcf442dd88, 
    func=func@entry=0x560062dfcc30 <DRI2SwapEvent>, data=0x5600649b0930) at ../../../../hw/xfree86/dri2/dri2.c:1163
        pScreen = 0x56006456cca0
        pPriv = 0x56006496c130
        pDestBuffer = 0x560064c4f2c0
        pSrcBuffer = <optimized out>
        ret = <optimized out>
        i = <optimized out>
        ust = 87324885
        current_msc = 5175
        __func__ = "DRI2SwapBuffers"
---Type <return> to continue, or q <return> to quit---
#16 0x0000560062dfd5d3 in ProcDRI2SwapBuffers (client=0x56006495b020) at ../../../../hw/xfree86/dri2/dri2ext.c:416
        rep = {type = 1 '\001', pad1 = 0 '\000', sequenceNumber = 19075, length = 0, swap_hi = 0, swap_lo = 0, pad2 = 0, pad3 = 0, pad4 = 0, pad5 = 0}
        swap_target = 1011
        status = <optimized out>
        stuff = 0x56006494e1f0
        pDrawable = 0x5600649b0930
#17 ProcDRI2Dispatch (client=0x56006495b020) at ../../../../hw/xfree86/dri2/dri2ext.c:613
        stuff = 0x56006494e1f0
#18 0x0000560062cdb33e in Dispatch () at ../../dix/dispatch.c:432
        clientReady = 0x56006490ca60
        result = <optimized out>
        client = 0x56006495b020
        nready = 0
        icheck = 0x5600630bf290 <checkForInput>
        start_tick = 850
#19 0x0000560062cdf18b in dix_main (argc=13, argv=0x7ffcf442df88, envp=<optimized out>) at ../../dix/main.c:298
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
#20 0x00007f5cb8a34ec5 in __libc_start_main (main=0x560062cca6e0 <main>, argc=13, argv=0x7ffcf442df88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcf442df78)
    at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2308479361665853279, 94559657567973, 140724406509440, 0, 0, -2310147347624368289, -2400369152363337889}, mask_was_saved = 0}}, priv = {pad = {0x0, 
              0x0, 0x560062e38870 <__libc_csu_init>, 0x7ffcf442df88}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1659078768}}}
        not_first_call = <optimized out>
#21 0x0000560062cca70e in _start ()
No symbol table info available.