(gdb) Reading symbols from /usr/X11R6/bin/Xorg...done. (gdb) (gdb) Signal Stop Print Pass to program Description SIGUSR1 No Yes Yes User defined signal 1 (gdb) Signal Stop Print Pass to program Description SIGUSR2 No Yes Yes User defined signal 2 (gdb) Signal Stop Print Pass to program Description SIGPIPE No Yes Yes Broken pipe (gdb) Starting program: /usr/X11R6/bin/Xorg :0 Program received signal SIGSEGV, Segmentation fault. 0x070f63ed in vfprintf () from /usr/lib/libc.so.38.2 (gdb) (gdb) #0 0x070f63ed in vfprintf () from /usr/lib/libc.so.38.2 #1 0x070ebb5c in vsnprintf () from /usr/lib/libc.so.38.2 #2 0x1c0721d9 in LogVWrite () #3 0x1c072408 in LogVMessageVerb () #4 0x1c01b686 in xf86VDrvMsgVerb () #5 0x1c01b6da in xf86DrvMsg () #6 0x7dccdc9a in ?? () #7 0x00000000 in ?? () #8 0x00000007 in ?? () #9 0x8b226940 in ?? () #10 0x8b2266c9 in ?? () #11 0x8b226755 in ?? () #12 0x8b2267fa in ?? () #13 0x8b2266c9 in ?? () #14 0x00000007 in ?? () #15 0xffffffff in ?? () #16 0x00000000 in ?? () #17 0x0040d580 in ?? () #18 0x00000000 in ?? () #19 0x821a6000 in ?? () #20 0x87f33a00 in ?? () #21 0x7c371000 in ?? () #22 0x00000000 in ?? () #23 0x7ec876c0 in ?? () #24 0x0007ec93 in ?? () #25 0xcfbd6558 in ?? () #26 0x070d5f00 in recvmsg () from /usr/lib/libc.so.38.2 #27 0x7ec876c0 in ?? () #28 0x0007ec93 in ?? () #29 0x8865ec80 in ?? () #30 0x00000087 in ?? () #31 0x00000006 in ?? () #32 0x00000001 in ?? () #33 0xffffffff in ?? () #34 0x00000001 in ?? () #35 0xffffffff in ?? () #36 0x00000000 in ?? () #37 0xcfbd6588 in ?? () #38 0x070d6c10 in realloc () from /usr/lib/libc.so.38.2 #39 0x7dcd19e3 in ?? () #40 0x82826000 in ?? () #41 0x7f124700 in ?? () #42 0x00000000 in ?? () #43 0x00000000 in ?? () #44 0x00000000 in ?? () #45 0x7f124700 in ?? () #46 0x00000000 in ?? () #47 0x00000000 in ?? () #48 0x00000000 in ?? () #49 0x7c8f5670 in ?? () #50 0xcfbd66c8 in ?? () #51 0x1c004f20 in InitOutput () #52 0x1c004f20 in InitOutput () #53 0x1c05ae12 in main () (gdb) Continuing. Program received signal SIGABRT, Aborted. 0x070b5559 in kill () from /usr/lib/libc.so.38.2 (gdb)