GNU gdb 6.7.1-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) set pag 0
(gdb) handle SIG33 pass nostop noprint
Signal        Stop	Print	Pass to program	Description
SIG33         No	No	Yes		Real-time event 33
(gdb) run
Starting program: /usr/bin/itop 

Program received signal SIGSEGV, Segmentation fault.
0x0000000000400db4 in read_ints (interrupts=0x7fff82f3d2a0, calc_max=0) at itop.c:74
74	itop.c: No such file or directory.
	in itop.c
(gdb) bt full
#0  0x0000000000400db4 in read_ints (interrupts=0x7fff82f3d2a0, calc_max=0) at itop.c:74
	tmpptr = 0x7fff82f3d15a "37730"
	buf = "503\000      37730\000     37708   PCI-MSI-edge      eth0\000\000cd:usb3, ehci_hcd:usb7, sdhci:slot0\000\000ÿÿ", '\0' <repeats 12 times>, "\200\033`\000\000\000\000\000\000\b\000\000\000\000\000\000ðóó\202ÿ\177", '\0' <repeats 26 times>, "V\fÓz\225\177\000\000\001", '\0' <repeats 15 times>, "\002m\000\000\005\000\000\000¿\004\000\000;\212\000\000°ò\234z\225\177\000\000\000\fôz\225\177\000\000\020óó\202ÿ\177\000\000\022nÓz\225\177", '\0' <repeats 19 times>...
	cur_no = 503
	count = 37730
	proc = (FILE *) 0x602010
#1  0x0000000000401265 in main (argc=1, argv=0x7fff82f3f3f8) at itop.c:131
	term = {c_iflag = 27906, c_oflag = 5, c_cflag = 1215, c_lflag = 35385, c_line = 0 '\0', c_cc = "\003\034\177\025\004\000\001ÿ\021\023\032ÿ\022\017\027\026ÿ", '\0' <repeats 14 times>, c_ispeed = 15, c_ospeed = 15}
	interrupts = {{last_count = 0, count = 1382851, max_rate = 0, name = "PIC-edge      time"}, {last_count = 0, count = 11280, max_rate = 0, name = "PIC-edge      i804"}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 0, max_rate = 0, name = "PIC-edge      rtc\000"}, {last_count = 0, count = 116229, max_rate = 0, name = "PIC-fasteoi   acpi"}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 63, max_rate = 0, name = "PIC-edge      i804"}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 69327, max_rate = 0, name = "PIC-edge      liba"}, {last_count = 0, count = 0, max_rate = 0, name = "PIC-edge      liba"}, {last_count = 0, count = 719960, max_rate = 0, name = "PIC-fasteoi   uhci"}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>}, {last_count = 0, count = 36, max_rate = 0, name = "PIC-fasteoi   uhci"}, {last_count = 0, count = 0, max_rate = 0, name = "PIC-fasteoi   uhci"}, {last_count = 0, count = 382, max_rate = 0, name = "PIC-fasteoi   HDA "}, {last_count = 0, count = 0, max_rate = 0, name = "PIC-fasteoi   uhci"}, {last_count = 0, count = 1, max_rate = 0, name = "PIC-fasteoi   ohci"}, {last_count = 0, count = 77157, max_rate = 0, name = "PIC-fasteoi   uhci"}, {last_count = 0, count = 0, max_rate = 0, name = '\0' <repeats 18 times>} <repeats 232 times>}
	loop = -1
	active = 1
	count = 1
	key = 0 '\0'
#2  0x00007f957a9df1c4 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#3  0x0000000000400b79 in _start ()
No symbol table info available.
(gdb) info registers 
rax            0x7fff82f41180	140735390421376
rbx            0x7f957af40c00	140279989668864
rcx            0x7fff82f3d15f	140735390404959
rdx            0x7fff82f41180	140735390421376
rsi            0x30	48
rdi            0x9362	37730
rbp            0x7fff82f3d270	0x7fff82f3d270
rsp            0x7fff82f3d120	0x7fff82f3d120
r8             0x1999999999999999	1844674407370955161
r9             0xa	10
r10            0x0	0
r11            0x0	0
r12            0x0	0
r13            0x7fff82f3f3f0	140735390413808
r14            0x0	0
r15            0x0	0
rip            0x400db4	0x400db4 <read_ints+428>
eflags         0x10202	[ IF RF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0
fctrl          0x37f	895
fstat          0x0	0
ftag           0xffff	65535
fiseg          0x0	0
fioff          0x0	0
foseg          0x0	0
fooff          0x0	0
fop            0x0	0
mxcsr          0x1f80	[ IM DM ZM OM UM PM ]
(gdb) thread apply all backtrace
(gdb) quit
The program is running.  Exit anyway? (y or n)