Breakpoint 1 at 0x115470: file ../../randr/rrinfo.c, line 174.
Starting program: /usr/bin/Xorg 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[tcsetpgrp failed in terminal_inferior: Operation not permitted]
[New Thread 0x7ffff1ab6700 (LWP 23058)]
[New Thread 0x7ffff12b5700 (LWP 23059)]
[New Thread 0x7ffff0ab4700 (LWP 23060)]
[New Thread 0x7ffff02b3700 (LWP 23061)]

Breakpoint 1, RRGetInfo (pScreen=0x5555559def30, force_query=1)
    at ../../randr/rrinfo.c:174
174	../../randr/rrinfo.c: No such file or directory.
$1 = 0
175	in ../../randr/rrinfo.c
$2 = 0
dixLookupPrivate (privates=0x7fffffffe600, key=<optimized out>)
    at ../../include/privates.h:165
165	../../include/privates.h: No such file or directory.
$3 = 0
RRGetInfo (pScreen=0x5555559def30, force_query=1) at ../../randr/rrinfo.c:174
174	../../randr/rrinfo.c: No such file or directory.
$4 = 0
175	in ../../randr/rrinfo.c
$5 = 0
dixLookupPrivate (privates=0x5555559df320, key=<optimized out>)
    at ../../include/privates.h:165
165	../../include/privates.h: No such file or directory.
$6 = 0
RRGetInfo (pScreen=0x5555559def30, force_query=1) at ../../randr/rrinfo.c:175
175	../../randr/rrinfo.c: No such file or directory.
$7 = 0
dixLookupPrivate (privates=0x5555559df320, key=<optimized out>)
    at ../../randr/rrinfo.c:175
175	in ../../randr/rrinfo.c
$8 = 0
dixGetPrivate (privates=0x5555559df320, key=<optimized out>)
    at ../../randr/rrinfo.c:175
175	in ../../randr/rrinfo.c
$9 = 0
dixGetPrivateAddr (privates=<optimized out>, key=<optimized out>)
    at ../../include/privates.h:123
123	../../include/privates.h: No such file or directory.
$10 = 0
dixGetPrivate (privates=0x5555559df320, key=<optimized out>)
    at ../../randr/rrinfo.c:323
323	../../randr/rrinfo.c: No such file or directory.
$11 = 0
138	../../include/privates.h: No such file or directory.
$12 = 0
dixGetPrivateAddr (privates=0x5555559df320, key=<optimized out>)
    at ../../include/privates.h:123
123	in ../../include/privates.h
$13 = 0
dixGetPrivateAddr (key=<optimized out>, key=<optimized out>, 
    privates=<optimized out>) at ../../include/privates.h:123
123	in ../../include/privates.h
$14 = 0
121	in ../../include/privates.h
$15 = 0
123	in ../../include/privates.h
$16 = 0

Program received signal SIGABRT, Aborted.
0x00007ffff5fbf425 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#0  0x00007ffff5fbf425 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007ffff5fc2b8b in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007ffff5fb80ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x00007ffff5fb8192 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#4  0x0000555555596bf0 in dixGetPrivateAddr (key=<optimized out>, 
    key=<optimized out>, privates=<optimized out>)
    at ../../include/privates.h:123
No locals.
#5  0x000055555566995c in RRScanOldConfig (rotations=<optimized out>, 
    pScreen=<optimized out>) at ../../randr/rrinfo.c:144
        pScrPriv = 0x5555559ebe60
        output = <optimized out>
        mode = <optimized out>
        newMode = <optimized out>
        minWidth = <optimized out>
        maxWidth = <optimized out>
        width = <optimized out>
        height = <optimized out>
        crtc = <optimized out>
        minHeight = <optimized out>
        i = <optimized out>
        maxHeight = <optimized out>
#6  RRGetInfo (pScreen=0x5555559def30, force_query=<optimized out>)
    at ../../randr/rrinfo.c:201
        pScrPriv = 0x5555559ebe60
        rotations = 0
        i = <optimized out>
#7  0x00007ffff4b1041c in sna_handle_uevents (fd=22, closure=0x5555559c72b0)
    at sna_driver.c:625
        scrn = 0x5555559c72b0
        sna = 0x7ffff7ec0010
        dev = 0x555555c01c70
        hotplug = 0x555555bdf420 "1"
        s = {st_dev = 5, st_ino = 1323, st_nlink = 1, st_mode = 8624, 
          st_uid = 0, st_gid = 44, __pad0 = 0, st_rdev = 57856, st_size = 0, 
          st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1351019074, 
            tv_nsec = 50330431}, st_mtim = {tv_sec = 1351019074, 
            tv_nsec = 50330431}, st_ctim = {tv_sec = 1351019074, 
            tv_nsec = 50330431}, __unused = {0, 0, 0}}
        udev_devnum = 57856
        __FUNCTION__ = "sna_handle_uevents"
#8  0x00005555555e7e37 in xf86Wakeup (blockData=<optimized out>, 
    err=<optimized out>, pReadmask=0x55555598dbe0 <LastSelectMask>)
    at ../../../../hw/xfree86/common/xf86Events.c:279
        ih = 0x5555559ebe60
        LastSelectMask = <optimized out>
        devicesWithInput = {fds_bits = {0 <repeats 16 times>}}
        pInfo = <optimized out>
#9  0x00005555555adddb in WakeupHandler (result=result@entry=3, 
    pReadmask=pReadmask@entry=0x55555598dbe0 <LastSelectMask>)
    at ../../dix/dixutils.c:423
        i = <optimized out>
        j = <optimized out>
#10 0x00005555556f9f04 in WaitForSomething (
    pClientsReady=pClientsReady@entry=0x5555559f4900) at ../../os/WaitFor.c:224
        i = 3
        waittime = {tv_sec = 595, tv_usec = 412406}
        wt = 0x7fffffffe330
        timeout = <optimized out>
        clientsReadable = {fds_bits = {0 <repeats 16 times>}}
        clientsWritable = {fds_bits = {0, 1, 472446402654, 532575944823, 0, 
            93824997083376, 140737323996992, 1808, 93824998846384, 
            93824997085184, 1808, 140737320627392, 268435456, 1840, 
            140737323996992, 93824997083392}}
        selecterr = 22
        nready = 0
        devicesReadable = {fds_bits = {1824, 93824997083376, 1840, 
            140737320634222, 472446402651, 56, 93824996650740, 
            140737323996992, 1040, 140737323997080, 1024, 93824996650368, 
            93824996647944, 140737320621110, 93824998845100, 93823560581184}}
        now = <optimized out>
        someReady = <optimized out>
#11 0x00005555555a97a1 in Dispatch () at ../../dix/dispatch.c:357
        clientReady = 0x5555559f4900
        result = <optimized out>
        client = <optimized out>
        nready = <optimized out>
        icheck = 0x555555985010 <checkForInput>
        start_tick = <optimized out>
#12 0x000055555559856a in main (argc=1, argv=0x7fffffffe738, 
    envp=<optimized out>) at ../../dix/main.c:295
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
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