#0  0x00007fec67876f79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 1014
        selftid = 1014
#1  0x00007fec6787a388 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7fec6b0c9900, sa_sigaction = 0x7fec6b0c9900}, sa_mask = {__val = {140653384995712, 140737239067832, 140653362476375, 72062082278752257, 0, 22, 140653325741352, 1, 140737239067832, 140653384997920, 140653362504981, 1, 4222418956, 2, 0, 140653329643360}}, sa_flags = 1795634672, sa_restorer = 0x7fec69d429c0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fec69f1692e in OsAbort () at ../../os/utils.c:1324
No locals.
#3  0x00007fec69dfd537 in ddxGiveUp (error=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1112
        i = <optimized out>
#4  0x00007fec69f1bdc2 in AbortServer () at ../../os/log.c:770
No locals.
#5  0x00007fec69f1cac8 in FatalError (f=f@entry=0x7fec69f47248 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:911
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffff1242da0, reg_save_area = 0x7ffff1242cd0}}
        args2 = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7ffff1242da0, reg_save_area = 0x7ffff1242cd0}}
        beenhere = 1
#6  0x00007fec69f1469c in OsSigHandler (signo=11, sip=<optimized out>, unused=<optimized out>) at ../../os/osinit.c:147
        unused = <optimized out>
        sip = <optimized out>
        signo = 11
#7  <signal handler called>
No locals.
#8  inb (__port=963) at /usr/include/x86_64-linux-gnu/sys/io.h:47
No locals.
#9  pci_device_linux_sysfs_read8 (handle=0x7fec6b0d36c0, port=963) at ../../src/linux_sysfs.c:845
        ret = 0 '\000'
#10 0x00007fec65afb3e6 in ?? ()
No symbol table info available.
#11 0x00007fec6b0c75b0 in ?? ()
No symbol table info available.
#12 0x00007fec65ae798e in ?? ()
No symbol table info available.
#13 0x00007fec662ef9a0 in ?? ()
No symbol table info available.
#14 0x00007fec65af40c5 in ?? ()
No symbol table info available.
#15 0x00007fec661c9d20 in ?? ()
No symbol table info available.
#16 0x00007fec65ae7815 in ?? ()
No symbol table info available.
#17 0x00007fec6b0d3730 in ?? ()
No symbol table info available.
#18 0x00007fec6b0d3730 in ?? ()
No symbol table info available.
#19 0x0000000000000000 in ?? ()
No symbol table info available.