#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
  [Error: raise.c was not found in source tree]
#1  0x00007f830c81d801 in __GI_abort () at abort.c:79
  [Error: abort.c was not found in source tree]
#2  0x00005654a68655aa in OsAbort () at ../../../../os/utils.c:1361
  1356:     /* abort() raises SIGABRT, so we have to stop handling that to prevent
  1357:      * recursion
  1358:      */
  1359:     OsSignal(SIGABRT, SIG_DFL);
  1360: #endif
  1361:     abort();
  1362: }
  1363: 
  1364: #if !defined(WIN32)
  1365: /*
  1366:  * "safer" versions of system(3), popen(3) and pclose(3) which give up
#3  0x00005654a686b0c3 in AbortServer () at ../../../../os/log.c:877
  872:     OsCleanup(TRUE);
  873:     AbortDevices();
  874:     AbortDDX(EXIT_ERR_ABORT);
  875:     fflush(stderr);
  876:     if (CoreDump)
  877:         OsAbort();
  878:     exit(1);
  879: }
  880: 
  881: #define AUDIT_PREFIX "AUDIT: %s: %ld: "
  882: #ifndef AUDIT_TIMEOUT
#4  0x00005654a686bee5 in FatalError (f=f@entry=0x5654a6887258 "xf86OpenConsole: Switching VT failed\n") at ../../../../os/log.c:1015
  1010:     if (!beenhere)
  1011:         OsVendorFatalError(f, args2);
  1012:     va_end(args2);
  1013:     if (!beenhere) {
  1014:         beenhere = TRUE;
  1015:         AbortServer();
  1016:     }
  1017:     else
  1018:         OsAbort();
  1019:  /*NOTREACHED*/}
  1020: 
#5  0x00005654a675d64d in xf86OpenConsole () at ../../../../../../../hw/xfree86/os-support/linux/lnx_init.c:238
  233: 
  234:             /*
  235:              * now get the VT.  This _must_ succeed, or else fail completely.
  236:              */
  237:             if (!switch_to(xf86Info.vtno, "xf86OpenConsole"))
  238:                 FatalError("xf86OpenConsole: Switching VT failed\n");
  239: 
  240:             SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
  241:             if (ret < 0)
  242:                 FatalError("xf86OpenConsole: VT_GETMODE failed %s\n",
  243:                            strerror(errno));
#6  0x00005654a673f118 in InitOutput (pScreenInfo=pScreenInfo@entry=0x5654a6b16700 <screenInfo>, argc=argc@entry=13, argv=argv@entry=0x7ffdc5aae818) at ../../../../../../hw/xfree86/common/xf86Init.c:569
  564:             if (!(flags & HW_SKIP_CONSOLE) && !ServerIsNotSeat0())
  565:                 xorgHWOpenConsole = TRUE;
  566:         }
  567: 
  568:         if (xorgHWOpenConsole)
  569:             xf86OpenConsole();
  570:         else
  571:             xf86Info.dontVTSwitch = TRUE;
  572: 
  573: 	/* Enable full I/O access */
  574: 	if (want_hw_access)
#7  0x00005654a66fccd3 in dix_main (argc=13, argv=0x7ffdc5aae818, envp=<optimized out>) at ../../../../dix/main.c:197
  192:         InitEvents();
  193:         xfont2_init_glyph_caching();
  194:         dixResetRegistry();
  195:         InitFonts();
  196:         InitCallbackManager();
  197:         InitOutput(&screenInfo, argc, argv);
  198: 
  199:         if (screenInfo.numScreens < 1)
  200:             FatalError("no screens found");
  201:         InitExtensions(argc, argv);
  202: 
#8  0x00007f830c7feb97 in __libc_start_main (main=0x5654a66e6b50 <main>, argc=13, argv=0x7ffdc5aae818, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdc5aae808) at ../csu/libc-start.c:310
  [Error: libc-start.c was not found in source tree]
#9  0x00005654a66e6b8a in _start ()