Program terminated with signal 11, Segmentation fault.
#0  ___sprintf_chk (s=s@entry=0x7d2a20 "\n", flags=flags@entry=1, slen=slen@entry=1024, format=format@entry=0x574737 "[%10.3f] ") at sprintf_chk.c:27
27	{
[?1034h(gdb) bt
#0  ___sprintf_chk (s=s@entry=0x7d2a20 "\n", flags=flags@entry=1, slen=slen@entry=1024, format=format@entry=0x574737 "[%10.3f] ") at sprintf_chk.c:27
#1  0x0000000000468e7d in sprintf (__fmt=0x574737 "[%10.3f] ", __s=0x7d2a20 "\n") at /usr/include/bits/stdio2.h:33
#2  LogVWrite (verb=-1, f=0x590058 "[mi] EQ overflowing.  Additional events will be discarded until existing events are processed.\n", 
    args=0x7feffed30) at log.c:277
#3  0x0000000000469070 in VErrorF (f=<optimized out>, args=<optimized out>) at log.c:631
#4  0x0000000000468bac in ErrorF (
    f=f@entry=0x590058 "[mi] EQ overflowing.  Additional events will be discarded until existing events are processed.\n") at log.c:641
#5  0x00000000005508b6 in mieqEnqueue (pDev=0xacf40c0, e=0x74a0f60) at mieq.c:280
#6  0x0000000000447f72 in queueEventList (device=0xacf40c0, events=0x1, nevents=1024) at getevents.c:974
#7  0x000000000044a1af in QueuePointerEvents (device=<optimized out>, type=type@entry=6, buttons=buttons@entry=0, flags=<optimized out>, 
    mask=<optimized out>) at getevents.c:1217
#8  0x000000000048f8dc in xf86PostMotionEventM (device=<optimized out>, is_absolute=is_absolute@entry=0, mask=<optimized out>) at xf86Xinput.c:1099
#9  0x000000000ae82cda in EvdevPostRelativeMotionEvents (pInfo=pInfo@entry=0xace7830, num_v=num_v@entry=0, first_v=first_v@entry=0, 
    v=v@entry=0x7feffeed8) at evdev.c:900
#10 0x000000000ae840e4 in EvdevProcessSyncEvent (pInfo=<optimized out>, ev=<optimized out>) at evdev.c:1012
#11 EvdevProcessEvent (ev=<optimized out>, pInfo=<optimized out>) at evdev.c:1054
#12 EvdevReadInput (pInfo=<optimized out>) at evdev.c:1133
#13 0x0000000000480317 in xf86SigioReadInput (fd=<optimized out>, closure=0xace7830) at xf86Events.c:298
#14 0x00000000004a44f0 in xf86SIGIO (sig=<optimized out>) at ../shared/sigio.c:108
#15 <signal handler called>
#16 0x0000000006b08317 in ioctl () at ../sysdeps/unix/syscall-template.S:81
#17 0x0000000008777818 in drmIoctl (fd=10, request=request@entry=25688, arg=arg@entry=0x0) at xf86drm.c:167
#18 0x0000000008779b66 in drmCommandNone (fd=<optimized out>, drmCommandIndex=drmCommandIndex@entry=24) at xf86drm.c:2357
#19 0x0000000008bbe750 in kgem_throttle (kgem=kgem@entry=0x76f56a8) at kgem.c:1957
#20 0x0000000008be6ad7 in sna_accel_throttle (sna=0x76f54a0) at sna_accel.c:12069
#21 sna_accel_block_handler (sna=0x76f54a0, tv=0x7fefffed8) at sna_accel.c:12332
#22 0x00000000004381ba in BlockHandler (pTimeout=pTimeout@entry=0x7fefffed8, pReadmask=pReadmask@entry=0x7de540) at dixutils.c:387
#23 0x0000000000462384 in WaitForSomething (pClientsReady=pClientsReady@entry=0xae4bb80) at WaitFor.c:210
#24 0x00000000004340f1 in Dispatch () at dispatch.c:357
#25 0x0000000000423495 in main (argc=4, argv=0x7ff0002e8, envp=<optimized out>) at main.c:288
(gdb) bt full
#0  ___sprintf_chk (s=s@entry=0x7d2a20 "\n", flags=flags@entry=1, slen=slen@entry=1024, format=format@entry=0x574737 "[%10.3f] ") at sprintf_chk.c:27
        arg = {{gp_offset = 0, fp_offset = 0, overflow_arg_area = 0x0, reg_save_area = 0x0}}
        done = 1
#1  0x0000000000468e7d in sprintf (__fmt=0x574737 "[%10.3f] ", __s=0x7d2a20 "\n") at /usr/include/bits/stdio2.h:33
No locals.
#2  LogVWrite (verb=-1, f=0x590058 "[mi] EQ overflowing.  Additional events will be discarded until existing events are processed.\n", 
    args=0x7feffed30) at log.c:277
        tmpBuffer = "\n\000terminate:ctrl_alt_bksp,\"\000 input device \"ThinkPad Extra Buttons\" (type: KEYBOARD, id 13)\n\000eelTimeout: 200\n\000\062\060\060\n\000\000d)\n\000\n\000 disable AutoAddDevices.\n", '\000' <repeats 877 times>
        len = 0
        newline = 1
#3  0x0000000000469070 in VErrorF (f=<optimized out>, args=<optimized out>) at log.c:631
No locals.
#4  0x0000000000468bac in ErrorF (
    f=f@entry=0x590058 "[mi] EQ overflowing.  Additional events will be discarded until existing events are processed.\n") at log.c:641
        args = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7feffee08, reg_save_area = 0x7feffed48}}
#5  0x00000000005508b6 in mieqEnqueue (pDev=0xacf40c0, e=0x74a0f60) at mieq.c:280
        oldtail = 139
        evt = <optimized out>
        isMotion = <optimized out>
        evlen = <optimized out>
        time = <optimized out>
        n_enqueued = <optimized out>
#6  0x0000000000447f72 in queueEventList (device=0xacf40c0, events=0x1, nevents=1024) at getevents.c:974
No locals.
#7  0x000000000044a1af in QueuePointerEvents (device=<optimized out>, type=type@entry=6, buttons=buttons@entry=0, flags=<optimized out>, 
    mask=<optimized out>) at getevents.c:1217
        nevents = <optimized out>
#8  0x000000000048f8dc in xf86PostMotionEventM (device=<optimized out>, is_absolute=is_absolute@entry=0, mask=<optimized out>) at xf86Xinput.c:1099
        flags = <optimized out>
#9  0x000000000ae82cda in EvdevPostRelativeMotionEvents (pInfo=pInfo@entry=0xace7830, num_v=num_v@entry=0, first_v=first_v@entry=0, 
    v=v@entry=0x7feffeed8) at evdev.c:900
        pEvdev = <optimized out>
#10 0x000000000ae840e4 in EvdevProcessSyncEvent (pInfo=<optimized out>, ev=<optimized out>) at evdev.c:1012
        i = <optimized out>
        pEvdev = 0xace8d90
        num_v = 0
        first_v = 0
        v = {0 <repeats 36 times>}
#11 EvdevProcessEvent (ev=<optimized out>, pInfo=<optimized out>) at evdev.c:1054
No locals.
#12 EvdevReadInput (pInfo=<optimized out>) at evdev.c:1133
        pEvdev = <optimized out>
        ev = {{time = {tv_sec = 1338365921, tv_usec = 258086}, type = 2, code = 1, value = -1}, {time = {tv_sec = 1338365921, tv_usec = 258102}, 
            type = 0, code = 0, value = 0}, {time = {tv_sec = 1338365921, tv_usec = 234110}, type = 0, code = 0, value = 0}, {time = {
              tv_sec = 189560592, tv_usec = 178752960}, type = 25, code = 41, value = 66304}, {time = {tv_sec = 180258400, 
              tv_usec = 11540581422006297}, type = 19408, code = 2727, value = 0}, {time = {tv_sec = 1, tv_usec = 34342957136}, type = 25, code = 41, 
            value = 2752538}, {time = {tv_sec = 733, tv_usec = 2097232}, type = 163, code = 2, value = 589829}, {time = {tv_sec = 146998256, 
              tv_usec = 146998816}, type = 1440, code = 2243, value = 0}, {time = {tv_sec = 65536, tv_usec = 0}, type = 12, code = 0, value = 0}, {
            time = {tv_sec = 178752960, tv_usec = 537036936}, type = 5536, code = 2384, value = 0}, {time = {tv_sec = 3941371228454912, 
              tv_usec = 156796160}, type = 0, code = 0, value = 0}, {time = {tv_sec = 67109888, tv_usec = 192}, type = 0, code = 0, value = 1}, {
            time = {tv_sec = 4215369251218784256, tv_usec = 981467136}, type = 0, code = 0, value = 0}, {time = {tv_sec = 0, tv_usec = 0}, type = 0, 
            code = 0, value = 0}, {time = {tv_sec = 0, tv_usec = 0}, type = 0, code = 0, value = 0}, {time = {tv_sec = 0, tv_usec = 0}, type = 0, 
            code = 0, value = 0}}
        i = <optimized out>
        len = 48
#13 0x0000000000480317 in xf86SigioReadInput (fd=<optimized out>, closure=0xace7830) at xf86Events.c:298
        errno_save = 4
        pInfo = 0xace7830
#14 0x00000000004a44f0 in xf86SIGIO (sig=<optimized out>) at ../shared/sigio.c:108
        i = <optimized out>
        ready = {fds_bits = {65536, 0 <repeats 15 times>}}
        to = {tv_sec = 0, tv_usec = 0}
        save_errno = 4
        r = 1
#15 <signal handler called>
No symbol table info available.
#16 0x0000000006b08317 in ioctl () at ../sysdeps/unix/syscall-template.S:81
No locals.
#17 0x0000000008777818 in drmIoctl (fd=10, request=request@entry=25688, arg=arg@entry=0x0) at xf86drm.c:167
        ret = <optimized out>
#18 0x0000000008779b66 in drmCommandNone (fd=<optimized out>, drmCommandIndex=drmCommandIndex@entry=24) at xf86drm.c:2357
        request = 25688
#19 0x0000000008bbe750 in kgem_throttle (kgem=kgem@entry=0x76f56a8) at kgem.c:1957
        warned = 0
#20 0x0000000008be6ad7 in sna_accel_throttle (sna=0x76f54a0) at sna_accel.c:12069
No locals.
#21 sna_accel_block_handler (sna=0x76f54a0, tv=0x7fefffed8) at sna_accel.c:12332
No locals.
#22 0x00000000004381ba in BlockHandler (pTimeout=pTimeout@entry=0x7fefffed8, pReadmask=pReadmask@entry=0x7de540) at dixutils.c:387
        i = <optimized out>
        j = <optimized out>
#23 0x0000000000462384 in WaitForSomething (pClientsReady=pClientsReady@entry=0xae4bb80) at WaitFor.c:210
        i = <optimized out>
        waittime = {tv_sec = 8, tv_usec = 306000}
        wt = 0x7fefffee0
        timeout = <optimized out>
        clientsReadable = {fds_bits = {0 <repeats 16 times>}}
        clientsWritable = {fds_bits = {180259264, 0, 0, 0, 180259264, 180259352, 125616768, 151899593, 125826032, 5244927, 0, 206158430224, 
            34342961328, 34342961120, 125917616, 128693561}}
        selecterr = <optimized out>
        nready = 0
        devicesReadable = {fds_bits = {24, 154935472, 4096, 1, 125619168, 180259264, 8193312, 1073741826, 240, 5085832, 180259600, 24, 4354, 
            939660928, 180259600, 0}}
        now = <optimized out>
        someReady = <optimized out>
#24 0x00000000004340f1 in Dispatch () at dispatch.c:357
        clientReady = 0xae4bb80
        result = <optimized out>
        client = <optimized out>
        nready = <optimized out>
        icheck = 0x7ddeb0
        start_tick = <optimized out>
#25 0x0000000000423495 in main (argc=4, argv=0x7ff0002e8, envp=<optimized out>) at main.c:288
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
(gdb) q