.
Thread 3 (LWP 952):
#0  0xb74cd424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb73db84b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
No locals.
#2  0xb6e2be5b in __run__ (arg=0xb967f72c) at ../../../src/sna/sna_threads.c:57
        t = 0xb967f72c
        signals = {__val = {2147483647, 4294967294, 4294967295 <repeats 30 times>}}
#3  0xb73d7d78 in start_thread (arg=0xb6554b40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xb6554b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1220636672, 0, 4001536, -1235926360, -1625788131, 1331788575}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0xb71bc45e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 2 (LWP 951):
#0  0xb74cd424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb73db84b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
No locals.
#2  0xb6e2be5b in __run__ (arg=0xb967f6d8) at ../../../src/sna/sna_threads.c:57
        t = 0xb967f6d8
        signals = {__val = {2147483647, 4294967294, 4294967295 <repeats 30 times>}}
#3  0xb73d7d78 in start_thread (arg=0xb6d55b40) at pthread_create.c:311
        __res = <optimized out>
        pd = 0xb6d55b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1220636672, 0, 4001536, -1227533656, -1623690980, 1331788575}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0xb71bc45e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131
No locals.
.
Thread 1 (LWP 881):
#0  0xb74cd424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb70f9aff in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = -1222139904
        selftid = 881
#2  0xb70fd083 in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xbfc04bf0, sa_sigaction = 0xbfc04bf0}, sa_mask = {__val = {3077696160, 3072827392, 171515904, 3075403776, 3075406136, 5, 3077648416, 3075327452, 3075406576, 3070737896, 1, 5, 0, 0, 0, 0, 0, 0, 0, 3075468820, 0, 0, 0, 3071086824, 0, 0, 0, 3077648384, 1, 3077684996, 3077684900, 3075352960}}, sa_flags = -1217271136, sa_restorer = 0xb70fcf40 <__GI_abort>}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0xb7696069 in OsAbort () at ../../os/utils.c:1299
No locals.
#4  0xb756f967 in ddxGiveUp (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1110
        i = <optimized out>
#5  0xb756fa03 in AbortDDX (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1154
        i = <optimized out>
#6  0xb769b771 in AbortServer () at ../../os/log.c:767
No locals.
#7  0xb769c20e in FatalError (f=f@entry=0xb76c3e64 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:908
        args = 0xbfc04d24 "\v"
        args2 = 0xbfc04d24 "\v"
        beenhere = 1
#8  0xb7693944 in OsSigHandler (signo=11, sip=0xbfc04d4c, unused=0xbfc04dcc) at ../../os/osinit.c:147
        unused = 0xbfc04dcc
        sip = 0xbfc04d4c
        signo = 11
#9  <signal handler called>
No symbol table info available.
#10 has_offload_slaves (sna=<optimized out>) at ../../../src/sna/sna_accel.c:14688
        screen = <optimized out>
        dirty = <optimized out>
#11 0xb6dee97d in stop_flush (scanout=0xb96bb060, sna=0xb5cea000) at ../../../src/sna/sna_accel.c:14751
No locals.
#12 sna_accel_flush (sna=0xb5cea000) at ../../../src/sna/sna_accel.c:14973
No locals.
#13 sna_accel_block_handler (sna=sna@entry=0xb5cea000, tv=tv@entry=0xbfc051f4) at ../../../src/sna/sna_accel.c:15413
No locals.
#14 0xb6e021f6 in sna_block_handler (arg=0xb967f988, timeout=0xbfc051f4, read_mask=0xb7726a80 <LastSelectMask>) at ../../../src/sna/sna_driver.c:568
        tv = 0xbfc051f4
#15 0xb75306b9 in BlockHandler (pTimeout=pTimeout@entry=0xbfc051f4, pReadmask=pReadmask@entry=0xb7726a80 <LastSelectMask>) at ../../dix/dixutils.c:387
        i = 0
        j = <optimized out>
#16 0xb768cea8 in WaitForSomething (pClientsReady=pClientsReady@entry=0xb97f9680) at ../../os/WaitFor.c:210
        i = <optimized out>
        waittime = {tv_sec = -1179226544, tv_usec = -1225981952}
        wt = 0x0
        timeout = <optimized out>
        clientsReadable = {fds_bits = {0 <repeats 32 times>}}
        clientsWritable = {fds_bits = {-1179057240, -1184489304, -1226987029, -1223418203, -1223406409, -1220796416, 6, -1222138816, 56, -1184368248, -1179057240, -1218541268, -1179057240, -1221099079, -1220796416, -1218541268, -1077914880, -1179151832, -1182819092, -1223418203, -1179116616, 2, -1182819092, -1217824292, 320, 25, 0, -1222954243, -1184326512, -1217278616, -1184326488, -1217318912}}
        selecterr = <optimized out>
        nready = 0
        devicesReadable = {fds_bits = {-1077914712, 1, -1182819320, -1217823786, 25, -1077914712, 1, -1077914712, 1, -1217318912, -1178904704, -1218687573, -1182821016, -1077914816, 0, -1217318912, 320, 0, 0, -1217814289, -1182819320, -1077914712, 1, 4096, -1182819320, -1220679404, -1220667867, -1217844572, -1182819320, -1077914712, 1, -1176957392}}
        now = <optimized out>
        someReady = 0
#17 0xb752c0be in Dispatch () at ../../dix/dispatch.c:361
        clientReady = 0xb97f9680
        result = <optimized out>
        client = <optimized out>
        nready = <optimized out>
        icheck = 0xb7720458 <checkForInput>
        start_tick = <optimized out>
#18 0xb751a47a in main (argc=9, argv=0xbfc05554, envp=0xbfc0557c) at ../../dix/main.c:298
        i = <optimized out>
        alwaysCheckForInput = {0, 1}