Over the last several years nTop will die fairly often with signal 11
recorded in the log. I've been meaning to debug this for a long time,
but just haven't. Recently I increased the level of detail in rrd to
"full" and now it seems to crash more often. Could be totally unrelated
- not sure, but it went from crashing once a week to once an hour - or
sometimes once every few minutes.
This is 3.2.1 compiled from CVS on FreeBSD 6.0. The BSD kernel was
compiled with IPv6 removed and perhaps some other 'trivial" tweaks - it
was a long time ago I can't remember. No changes to ntop source that I
remember.
Also note I'm running exclusively netflow and I'm running (2) nTop
instances on the same box. I had similar problems (sig11) when running
a single instance as well, but never debugged it so can't say for sure
what the issue was.
It crashes pretty often now so if the attached file doesn't contain
enough info just let me know what you need and maybe some instructions
on how to get it and I'll do it. Also, there are two separate crash
events in this file, both segfault.
I'm not a coder and C+ class was a LONG time ago and MUCH more basic
than some of the source I reviewed. I'm gonna try to battle my way
through this, but any help would be greatly appreciated!
Thanks!
Gary
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</div>
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and may contain information that is privileged and/or confidential.
If you are not the intended recipient, you are hereby notified that
any review, use, dissemination, disclosure or copying of this email
and its attachments, if any, is strictly prohibited. If you have
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Starting program: /usr/local/bin/ntop -i none -u root
--disable-instantsessionpurge --instance Field.Office.Internet -P
/usr/local/var/ntop-FieldInet -o -L -w 3001 -x 32768 -X 65536 -m
10.0.0.0/8,192.168.0.0/16,12.154.38.0/23 -K
warning: Unable to get location for thread creation breakpoint: generic error
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x8ac9800 (LWP 100056)]
_getNextHost (actualDeviceId=5, host=0xb622000, file=0x281966ca "address.c",
line=54) at util.c:97
97 util.c: No such file or directory.
in util.c
(gdb) bt
#0 _getNextHost (actualDeviceId=5, host=0xb622000,
file=0x281966ca "address.c", line=54) at util.c:97
#1 0x2814e4e0 in updateHostNameInfo (addr=
{hostFamily = 2, addr = {_hostIp4Address = {s_addr = 168493851},
_hostIp6Address = {__u6_addr = {__u6_addr8 = "\033\003\v\n", '\0' <repeats 11
times>, __u6_addr16 = {795, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168493851,
0, 0, 0}}}}}, symbolic=0xbeff2c00 "10.11.3.27", type=19) at address.c:54
#2 0x2814f414 in ipaddr2str (hostIpAddress=
{hostFamily = 2, addr = {_hostIp4Address = {s_addr = 168493851},
_hostIp6Address = {__u6_addr = {__u6_addr8 = "\033\003\v\n", '\0' <repeats 11
times>, __u6_addr16 = {795, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168493851,
0, 0, 0}}}}}, updateHost=1) at address.c:876
#3 0x28156702 in _lookupHost (hostIpAddress=0xbeff3070, ether_addr=0x0,
vlanId=65535, checkForMultihoming=0 '\0', forceUsingIPaddress=1 '\001',
actualDeviceId=5, file=0x28cb06ee "netflowPlugin.c", line=529)
at hash.c:1112
#4 0x28ca9def in handleGenericFlow (recordActTime=541710663,
recordSysUpTime=1556731488, record=0xbeff4040, deviceId=5)
at netflowPlugin.c:529
#5 0x28cab6d0 in netflowMainLoop (_deviceId=0x5) at netflowPlugin.c:1316
#6 0x288daab1 in pthread_create () from /usr/lib/libpthread.so.2
#7 0x28b3d45f in _ctx_start () from /lib/libc.so.6
(gdb) bt full
#0 _getNextHost (actualDeviceId=5, host=0xb622000,
file=0x281966ca "address.c", line=54) at util.c:97
No locals.
#1 0x2814e4e0 in updateHostNameInfo (addr=
{hostFamily = 2, addr = {_hostIp4Address = {s_addr = 168493851},
_hostIp6Address = {__u6_addr = {__u6_addr8 = "\033\003\v\n", '\0' <repeats 11
times>, __u6_addr16 = {795, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168493851,
0, 0, 0}}}}}, symbolic=0xbeff2c00 "10.11.3.27", type=19) at address.c:54
i = 5
#2 0x2814f414 in ipaddr2str (hostIpAddress=
{hostFamily = 2, addr = {_hostIp4Address = {s_addr = 168493851},
_hostIp6Address = {__u6_addr = {__u6_addr8 = "\033\003\v\n", '\0' <repeats 11
times>, __u6_addr16 = {795, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168493851,
0, 0, 0}}}}}, updateHost=1) at address.c:876
buf =
"10.11.3.27\000¾\001æ\027(`'b\v\000\000\000\000ì\000\000\000¶Ê\027(ÍÌÌÌ\000\000\000\000À\004\033(àí\032(àí\032(\n\000\000\000h,ÿ¾4)\030("
type = 19
#3 0x28156702 in _lookupHost (hostIpAddress=0xbeff3070, ether_addr=0x0,
vlanId=65535, checkForMultihoming=0 '\0', forceUsingIPaddress=1 '\001',
actualDeviceId=5, file=0x28cb06ee "netflowPlugin.c", line=529)
at hash.c:1112
idx = 5901
isMultihomed = 0
---Type <return> to continue, or q <return> to quit---
el = (HostTraffic *) 0xb622000
buf =
" \224\005\b´$\217(x-ÿ¾¯v\216( \224\005\b´$\217(\210-ÿ¾òR\216(\000\230¬\bH\230¬\b\017\000\000\000ä$¶(\000·a\vä$¶(\000·a\vë\033µ(\000·a\v\000\000\000\000\\\000\000\000\000·a\v\000\225\005\b´$\217(¸-ÿ¾àí\032(\000\000\000\000\\\000\000\000¸-ÿ¾àí\032(\000x\001\vP\000\000\000\030.ÿ¾dq\027(\000\000\000\000\000x\001\vÜ\v\000\000\000\030`\vP\000\000\000(\000\000\00000ÿ¾\000\000\000\000\000\000\000\000\005\000\000\000&/ÿ¾\000\030`\vb\001\006\000\000Æ`\v\000\000P\000Ü\v\000\000,\030`\v$j\002\v"...
useIPAddressForSearching = 1
symEthName = 0x0
ethAddr = 0xfff80000 <Error reading address 0xfff80000: Bad address>
setSpoofingFlag = 0 '\0'
numRuns = 0
hostFound = 0
updateIPinfo = 0
#4 0x28ca9def in handleGenericFlow (recordActTime=541710663,
recordSysUpTime=1556731488, record=0xbeff4040, deviceId=5)
at netflowPlugin.c:529
ratio = 4294443008
len = 2106
theFlags = '\0' <repeats 60 times>, "\211\000\217(", '\0' <repeats 12
times>,
"¯v\216(\220\224\005\b´$\217(X1ÿ¾òR\216(\000\230¬\bH\230¬\b\017\000\000\000Lä\205\t\000\230¬\bH\230¬\b\000N¼\t\211\000\217(\000\000\000\000\000\000\000\00---Type
<return> to continue, or q <return> to quit---
0\000N¼\t¯v\216(À\206µ\t´$\217(\2101ÿ¾û_\216(\000\230¬\bH\230¬\b\2101ÿ¾®\\\216(\000\000\000\000\000\000\000\000Hä\205\tàí\032(",
'\0' <repeats 12 times>,
"àí\032(\005\000\000\000¸¾\037\005È1ÿ¾©¶\027(Lä\205\t\001\000\000\000È1ÿ¾\001¶\027(Lä\205\t\000\000\000\000\000\000\000\000Lä"...
srcPseudoLocal = 1 '\001'
dstPseudoLocal = 0 '\0'
srcAS = 0
dstAS = 0
a = {s_addr = 168493851}
b = {s_addr = 168494079}
addr1 = {hostFamily = 2, addr = {_hostIp4Address = {
s_addr = 168494079}, _hostIp6Address = {__u6_addr = {
__u6_addr8 = "ÿ\003\v\n", '\0' <repeats 11 times>, __u6_addr16 = {
1023, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168494079, 0, 0, 0}}}}}
addr2 = {hostFamily = 2, addr = {_hostIp4Address = {
s_addr = 168493851}, _hostIp6Address = {__u6_addr = {
__u6_addr8 = "\033\003\v\n", '\0' <repeats 11 times>, __u6_addr16 = {
795, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168493851, 0, 0, 0}}}}}
srcHost = (HostTraffic *) 0xbeff3090
dstHost = (HostTraffic *) 0xafda000
sport = 137
dport = 137
proto = 17
---Type <return> to continue, or q <return> to quit---
newSession = 0
ctr = {value = 40, modified = 0 '\0'}
skipSRC = 0
skipDST = 0
h = {ts = {tv_sec = 1205422368, tv_usec = 0}, caplen = 0, len = 0}
tp = {th_sport = 56331, th_dport = 20480, th_seq = 0, th_ack = 0,
th_x2 = 0, th_off = 0, th_flags = 20 '\024', th_win = 0, th_sum = 0,
th_urp = 0}
session = (IPSession *) 0xb60c600
firstSeen = 1205422302
lastSeen = 1205422361
initTime = 134582416
#5 0x28cab6d0 in netflowMainLoop (_deviceId=0x5) at netflowPlugin.c:1316
i = 8
numFlows = 21
netflowMask = {__fds_bits = {32768, 0 <repeats 31 times>}}
rc = 1032
len = 16
buffer = "\000\005\000\025`ÖÉ\\GÙI
#Y1\210\001¡\2044\000\000\000\000\n\v\003\030\f\232&±\fW\205y\000\022\000\001\000\000\000\001\000\000\000Ý`Ötì`Ötì\006\217\001»\000\030\006\000\000\000\000\000\030\000\000\000\f\232&±\n\v\003\030\n\v\003\030\000\001\000\022\000\000\000\001\000\000\000¡`Öu0`Öu0\001»\006\220\000\030\006\000\000\000\000\000\000\030\000\b\n\v\003\030\f\232&±\fW\205y\000\022\0---Type
<return> to continue, or q <return> to quit---
00\001\000\000\000\001\000\000\000(`Öv\004`Öv\004\006\220\001»\000\020\006\000\000\000\000\000\030\000\000\000\f\232&±\n\v\003\030\n\v\003\030\000\001\000\022\000\000\000\001\000\000\000(`Öv``Öv`"...
fromHost = {sin_len = 16 '\020', sin_family = 2 '\002',
sin_port = 45009, sin_addr = {s_addr = 168494024},
sin_zero = "\000\000\000\000\000\000\000"}
#6 0x288daab1 in pthread_create () from /usr/lib/libpthread.so.2
No symbol table info available.
#7 0x28b3d45f in _ctx_start () from /lib/libc.so.6
No symbol table info available.
(gdb)
(gdb)
(gdb)
(gdb) list
1316 netflowPlugin.c: No such file or directory.
in netflowPlugin.c
(gdb) info threads
[New Thread 0xafe3000 (sleeping)]
[New Thread 0x9991000 (runnable)]
[New Thread 0x8ac9e00 (sleeping)]
[New Thread 0x8ac9c00 (sleeping)]
[New Thread 0x8ac9a00 (runnable)]
[New Thread 0x8ac9600 (sleeping)]
[New Thread 0x8ac9400 (sleeping)]
[New Thread 0x8ac9200 (sleeping)]
[New Thread 0x8ac9000 (sleeping)]
[New Thread 0x8060e00 (runnable)]
[New Thread 0x8060c00 (runnable)]
[New Thread 0x8060a00 (sleeping)]
[New Thread 0x8060800 (sleeping)]
[New Thread 0x8060600 (sleeping)]
[New Thread 0x8060200 (LWP 100063)]
18 Thread 0x8060200 (LWP 100063) 0x288ef277 in pthread_testcancel ()
from /usr/lib/libpthread.so.2
17 Thread 0x8060600 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
16 Thread 0x8060800 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
15 Thread 0x8060a00 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
14 Thread 0x8060c00 (runnable) 0x28ae0e73 in kevent () from /lib/libc.so.6
13 Thread 0x8060e00 (runnable) 0x28ae20b3 in select () from /lib/libc.so.6
12 Thread 0x8ac9000 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
11 Thread 0x8ac9200 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
10 Thread 0x8ac9400 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
9 Thread 0x8ac9600 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
8 Thread 0x8ac9a00 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
7 Thread 0x8ac9c00 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
6 Thread 0x8ac9e00 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
---Type <return> to continue, or q <return> to quit---
from /usr/lib/libpthread.so.2
5 Thread 0x9991000 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
4 Thread 0xafe3000 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
* 3 Thread 0x8ac9800 (LWP 100056) _getNextHost (actualDeviceId=5,
host=0xb622000, file=0x281966ca "address.c", line=54) at util.c:97
2 Thread 0x8060000 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
(gdb) thread 3
[Switching to thread 3 (Thread 0x8ac9800 (LWP 100056))]#0 _getNextHost (
actualDeviceId=5, host=0xb622000, file=0x281966ca "address.c", line=54)
at util.c:97
97 util.c: No such file or directory.
in util.c
(gdb) info stack
#0 _getNextHost (actualDeviceId=5, host=0xb622000,
file=0x281966ca "address.c", line=54) at util.c:97
#1 0x2814e4e0 in updateHostNameInfo (addr=
{hostFamily = 2, addr = {_hostIp4Address = {s_addr = 168493851},
_hostIp6Address = {__u6_addr = {__u6_addr8 = "\033\003\v\n", '\0' <repeats 11
times>, __u6_addr16 = {795, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168493851,
0, 0, 0}}}}}, symbolic=0xbeff2c00 "10.11.3.27", type=19) at address.c:54
#2 0x2814f414 in ipaddr2str (hostIpAddress=
{hostFamily = 2, addr = {_hostIp4Address = {s_addr = 168493851},
_hostIp6Address = {__u6_addr = {__u6_addr8 = "\033\003\v\n", '\0' <repeats 11
times>, __u6_addr16 = {795, 2571, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168493851,
0, 0, 0}}}}}, updateHost=1) at address.c:876
#3 0x28156702 in _lookupHost (hostIpAddress=0xbeff3070, ether_addr=0x0,
vlanId=65535, checkForMultihoming=0 '\0', forceUsingIPaddress=1 '\001',
actualDeviceId=5, file=0x28cb06ee "netflowPlugin.c", line=529)
at hash.c:1112
#4 0x28ca9def in handleGenericFlow (recordActTime=541710663,
recordSysUpTime=1556731488, record=0xbeff4040, deviceId=5)
at netflowPlugin.c:529
#5 0x28cab6d0 in netflowMainLoop (_deviceId=0x5) at netflowPlugin.c:1316
#6 0x288daab1 in pthread_create () from /usr/lib/libpthread.so.2
#7 0x28b3d45f in _ctx_start () from /lib/libc.so.6
(gdb)
Starting program: /usr/local/bin/ntop -i none -u root
--disable-instantsessionpurge --instance Field.Office.Internet -P
/usr/local/var/ntop-FieldInet -o -L -w 3001 -x 32768 -X 65536 -m
10.0.0.0/8,192.168.0.0/16,12.154.38.0/23 -K
warning: Unable to get location for thread creation breakpoint: generic error
[New LWP 100100]
Thu Mar 13 10:05:08 2008 NOTE: Interface merge enabled by default
[New Thread 0x8060000 (LWP 100069)]
Thu Mar 13 10:05:09 2008 Initializing gdbm databases
Thu Mar 13 10:05:09 2008 **WARNING** Cannot find per-instance logo
'Field.Office.Internet_ntop_logo.gif', ignored...
[New Thread 0x8ac9c00 (LWP 100093)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x8ac9c00 (LWP 100093)]
handleIP (port=138, srcHost=0xe76c000, dstHost=0xd7bd800, _length=687,
isPassiveSess=49152, isVoipSess=49152, p2pSessionIdx=27, actualDeviceId=7,
newSession=1) at pbuf.c:271
271 pbuf.c: No such file or directory.
in pbuf.c
(gdb) bt full
#0 handleIP (port=138, srcHost=0xe76c000, dstHost=0xd7bd800, _length=687,
isPassiveSess=49152, isVoipSess=49152, p2pSessionIdx=27, actualDeviceId=7,
newSession=1) at pbuf.c:271
idx = 4
length = 687
#1 0x28caa474 in handleGenericFlow (recordActTime=542234951,
recordSysUpTime=-2140903656, record=0xbedf2040, deviceId=7)
at netflowPlugin.c:582
ratio = 242663424
len = 687
theFlags = '\0' <repeats 60 times>, "\211\000\217(", '\0' <repeats 12
times>,
"¯v\216(`\220\005\b´$\217(X\021ß¾òR\216(\000\234¬\bH\234¬\b\017\000\000\000Lt\222\t\000\234¬\bH\234¬\b\000ά\b\211\000\217(\000\000\000\000\000\000\000\000\000ά\b¯v\216(\000\211µ\t´$\217(\210\021ß¾û_\216(\000\234¬\bH\234¬\b\210\021ß¾®\\\216(\000\000\000\000\000\000\000\000Ht\222\tàí\032(",
'\0' <repeats 12 times>,
"àí\032(\a\000\000\000hq,\aÈ\021ß¾©¶\027(Lt\222\t\001\000\000\000È\021ß¾\001¶\027(Lt\222\t\000\000\000\000\000\000\000\000Lt"...
srcPseudoLocal = 1 '\001'
dstPseudoLocal = 1 '\001'
srcAS = 0
dstAS = 0
a = {s_addr = 168833989}
b = {s_addr = 168834047}
---Type <return> to continue, or q <return> to quit---
addr1 = {hostFamily = 2, addr = {_hostIp4Address = {
s_addr = 168834047}, _hostIp6Address = {__u6_addr = {
__u6_addr8 = "ÿ3\020\n", '\0' <repeats 11 times>, __u6_addr16 = {
13311, 2576, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168834047, 0, 0,
0}}}}}
addr2 = {hostFamily = 2, addr = {_hostIp4Address = {
s_addr = 168833989}, _hostIp6Address = {__u6_addr = {
__u6_addr8 = "Å3\020\n", '\0' <repeats 11 times>, __u6_addr16 = {
13253, 2576, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {168833989, 0, 0,
0}}}}}
srcHost = (HostTraffic *) 0xe76c000
dstHost = (HostTraffic *) 0xd7bd800
sport = 138
dport = 138
proto = 17
newSession = 0
ctr = {value = 40, modified = 0 '\0'}
skipSRC = 0
skipDST = 0
h = {ts = {tv_sec = 1205424416, tv_usec = 0}, caplen = 0, len = 0}
tp = {th_sport = 20485, th_dport = 47873, th_seq = 0, th_ack = 0,
th_x2 = 0, th_off = 0, th_flags = 16 '\020', th_win = 0, th_sum = 0,
th_urp = 0}
---Type <return> to continue, or q <return> to quit---
session = (IPSession *) 0xbb4de00
firstSeen = 1205424384
lastSeen = 1205424404
initTime = 27
#2 0x28cab6d0 in netflowMainLoop (_deviceId=0x7) at netflowPlugin.c:1316
i = 17
numFlows = 30
netflowMask = {__fds_bits = {131072, 0 <repeats 31 times>}}
rc = 1464
len = 16
buffer = "\000\005\000\036\030gd\200GÙQ
6E®Ø\000\030\037C\000\000\000\000ÐÔD\006\n\0203/\n\0203/\000\001\000\005\000\000\000\f\000\000:|\030g/l\030g1è\000P\nw\000\032\006\000\000\000\000\000\000\030\000\b\n\0203\017\f\232&±\fW\215!\000\005\000\001\000\000\000\005\000\000\000È\030g/à\030g3ÜÀc\001»\000\020\006\000\000\000\000\000\030\000\000\000ÐÔD\006\n\0203/\n\0203/\000\001\000\005\000\000\000\002\000\000\006\f\030g1d\030g1Ä\000P\ny\000\022\006\000\000\000\000\000\000\030\000\bÐÔD\006\n\0203/\n\0203/\000\001\000\005\000\000\000\002\000\000\006\f\030g1d\030g1Ô"...
fromHost = {sin_len = 16 '\020', sin_family = 2 '\002',
sin_port = 8669, sin_addr = {s_addr = 168833992},
sin_zero = "\000\000\000\000\000\000\000"}
#3 0x288daab1 in pthread_create () from /usr/lib/libpthread.so.2
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#4 0x28b3d45f in _ctx_start () from /lib/libc.so.6
No symbol table info available.
(gdb) list
1316 netflowPlugin.c: No such file or directory.
in netflowPlugin.c
(gdb) info threads
[New Thread 0xafa9a00 (sleeping)]
[New Thread 0x9991000 (runnable)]
[New Thread 0x8ac9e00 (sleeping)]
[New Thread 0x8ac9a00 (runnable)]
[New Thread 0x8ac9800 (runnable)]
[New Thread 0x8ac9600 (runnable)]
[New Thread 0x8ac9400 (runnable)]
[New Thread 0x8ac9200 (runnable)]
[New Thread 0x8ac9000 (runnable)]
[New Thread 0x8060e00 (runnable)]
[New Thread 0x8060c00 (runnable)]
[New Thread 0x8060a00 (sleeping)]
[New Thread 0x8060800 (sleeping)]
[New Thread 0x8060600 (sleeping)]
[New Thread 0x8060200 (LWP 100083)]
18 Thread 0x8060200 (LWP 100083) 0x288ef277 in pthread_testcancel ()
from /usr/lib/libpthread.so.2
17 Thread 0x8060600 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
16 Thread 0x8060800 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
15 Thread 0x8060a00 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
14 Thread 0x8060c00 (runnable) 0x28ae0e73 in kevent () from /lib/libc.so.6
13 Thread 0x8060e00 (runnable) 0x28ae20b3 in select () from /lib/libc.so.6
12 Thread 0x8ac9000 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
11 Thread 0x8ac9200 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
10 Thread 0x8ac9400 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
9 Thread 0x8ac9600 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
8 Thread 0x8ac9800 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
7 Thread 0x8ac9a00 (runnable) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
6 Thread 0x8ac9e00 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
---Type <return> to continue, or q <return> to quit---
from /usr/lib/libpthread.so.2
5 Thread 0x9991000 (runnable) 0x28ae2833 in read () from /lib/libc.so.6
4 Thread 0xafa9a00 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
* 3 Thread 0x8ac9c00 (LWP 100093) handleIP (port=138, srcHost=0xe76c000,
dstHost=0xd7bd800, _length=687, isPassiveSess=49152, isVoipSess=49152,
p2pSessionIdx=27, actualDeviceId=7, newSession=1) at pbuf.c:271
2 Thread 0x8060000 (sleeping) 0x288e7e7f in pthread_mutexattr_init ()
from /usr/lib/libpthread.so.2
(gdb) thread 3
[Switching to thread 3 (Thread 0x8ac9c00 (LWP 100093))]#0 handleIP (port=138,
srcHost=0xe76c000, dstHost=0xd7bd800, _length=687, isPassiveSess=49152,
isVoipSess=49152, p2pSessionIdx=27, actualDeviceId=7, newSession=1)
at pbuf.c:271
271 pbuf.c: No such file or directory.
in pbuf.c
Starting program: /usr/local/bin/ntop -i none -u root
--disable-instantsessionpurge --instance Field.Office.Internet -P
/usr/local/var/ntop-FieldInet -o -L -w 3001 -x 32768 -X 65536 -m
10.0.0.0/8,192.168.0.0/16,12.154.38.0/23 -K
warning: Unable to get location for thread creation breakpoint: generic error
[New LWP 100053]
Thu Mar 13 10:20:49 2008 NOTE: Interface merge enabled by default
[New Thread 0x8060000 (LWP 100071)]
Thu Mar 13 10:20:49 2008 Initializing gdbm databases
Thu Mar 13 10:20:49 2008 **WARNING** Cannot find per-instance logo
'Field.Office.Internet_ntop_logo.gif', ignored...
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