[Iftop-users] Re: problem with iftop

richard lucassen reply3 at lucassen.org
Mon, 1 Dec 2003 12:58:33 +0100


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On Thu, 20 Nov 2003 11:37:01 +0000
Paul Warren <pdw@ex-parrot.com> wrote:

Fedora Core 1, with all security updates.


I've got another problem with iftop, is segfaults:

[..]
close(3)                                = 0
open("/root/.iftoprc", O_RDONLY)        = 3
fstat64(3, {st_mode=S_IFREG|0664, st_size=458, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xbf53a000 read(3, "interface: eth0\ndns-resolution: "..., 4096) =
458--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

Removing the .iftoprc makes it work again.


# cat .iftoprc
interface: eth0
dns-resolution: no
port-resolution: no
filter-code: not udp port 53
show-bars: yes
promiscuous: yes
port-display: on
hide-source: no
hide-destination: no
use-bytes: no
#sort: 2s
#sort: 10s
sort: 40s
#sort: source
#sort: destination
line-display: one-line-both
#line-display: two-line
#line-display: one-line-sent
#line-display: one-line-received
show-totals: yes
log-scale: no
max-bandwidth: 512k
#net-filter: net/mask
#screen-filter: regexp

HTH,

R.

-- 
___________________________________________________________________
Recursion: see recursion

+------------------------------------------------------------------+
| Richard Lucassen, Utrecht                                        |
| Public key and email address:                                    |
| http://www.lucassen.org/mail-pubkey.html                         |
+------------------------------------------------------------------+

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processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 2
model name	: Intel(R) Xeon(TM) CPU 2.80GHz
stepping	: 9
cpu MHz		: 2785.190
cache size	: 512 KB
physical id	: 3
siblings	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
runqueue	: 0

bogomips	: 5557.45

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 2
model name	: Intel(R) Xeon(TM) CPU 2.80GHz
stepping	: 9
cpu MHz		: 2785.190
cache size	: 512 KB
physical id	: 3
siblings	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
runqueue	: 0

bogomips	: 5557.45

Linux version 2.4.22-1.2115.nptlsmp (bhcompile@daffy.perf.redhat.com) (gcc version 3.2.3 20030422 (Red Hat Linux 3.2.3-6)) #1 SMP Wed Oct 29 15:30:09 EST 2003

$ rpm -qa | grep gcc
gcc-3.3.2-1
gcc-g77-3.3.2-1
gcc-java-3.3.2-1
gcc32-3.2.3-6
libgcc-3.3.2-1
gcc-c++-3.3.2-1
gcc-gnat-3.3.2-1

$ rpm -qa | grep libc
libcap-1.10-16
libcap-devel-1.10-16
glibc-common-2.3.2-101.1
glibc-headers-2.3.2-101.1
glibc-kernheaders-2.4-8.36
glibc-2.3.2-101.1
glibc-devel-2.3.2-101.1


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