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gmane.comp.mobile.kannel.devel |
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<[email protected]> |
Hi,
I need some help with a memory leak running kannel. I'm using Debian (Etch)
on a Intel Core2Duo processor. I've tried the Debian-package and the latest
cvs-version on an x86_64 an i386 arch.
The problem is that the bearerbox runs into a memory leak when connected to
a Wavecom Dualband modem (WMOD2B-G900/1800). If I run the same system with
a Single Band Modem (WMO2-G900) everything is fine.
I've tested with several modems to exclude a modemfailure. Every test the
same result Single Band works, Dual Band doesn't. There are no warnings,
errors or panics in the kannel-core.log. bearerbox is connecting the modem
and sending messages correctly. Only thing is that after aprox 5 mins the
mainmemory and swap are full and the system isn't working anymore.
Has anyone any idea or solution for this problem.
kannelversion:
Kannel bearerbox version `cvs-20080221'. Build `Feb 22 2008 13:52:03',
compiler `4.1.2 20061115 (prerelease) (Debian 4.1.1-21)'. System
Linux, release 2.6.18, version #1 SMP Wed Feb 6 15:48:23 CET 2008,
machine x86_64. Hostname xxx.xxx.xx, IP 192.168.10.94. Libxml
version 2.6.27. Using native malloc.
top after 1 minute:
top - 15:06:48 up 2 min, 6 users, load average: 0.27, 0.24, 0.10
Tasks: 76 total, 2 running, 74 sleeping, 0 stopped, 0 zombie
Cpu0 : 55.5%us, 1.0%sy, 0.0%ni, 43.5%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu1 : 43.0%us, 0.7%sy, 0.0%ni, 56.3%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 512096k total, 198268k used, 313828k free, 6308k buffers
Swap: 1502036k total, 0k used, 1502036k free, 27296k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2657 kannel 18 0 221m 127m 1260 S 100 25.6 0:09.17 bearerbox
1 root 18 0 6120 688 564 S 0 0.1 0:01.31 init
top after 2 minutes:
top - 15:07:13 up 2 min, 6 users, load average: 0.52, 0.30, 0.12
Tasks: 75 total, 1 running, 74 sleeping, 0 stopped, 0 zombie
Cpu0 : 69.8%us, 3.7%sy, 0.0%ni, 6.6%id, 19.9%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu1 : 11.6%us, 0.7%sy, 0.0%ni, 87.4%id, 0.3%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 512096k total, 506032k used, 6064k free, 104k buffers
Swap: 1502036k total, 8928k used, 1493108k free, 5796k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2657 kannel 18 0 556m 461m 636 S 86 92.3 0:33.66 bearerbox
1 root 18 0 6120 252 228 S 0 0.0 0:01.31 init
top after 3 minutes:
top - 15:08:11 up 3 min, 7 users, load average: 0.95, 0.47, 0.19
Tasks: 75 total, 2 running, 73 sleeping, 0 stopped, 0 zombie
Cpu0 : 0.0%us, 2.7%sy, 0.0%ni, 89.7%id, 7.3%wa, 0.0%hi, 0.3%si, 0.0%st
Cpu1 : 98.7%us, 1.3%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 512096k total, 506416k used, 5680k free, 148k buffers
Swap: 1502036k total, 825452k used, 676584k free, 2416k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2657 kannel 18 0 1354m 470m 368 S 100 94.0 1:31.88 bearerbox
190 root 10 -5 0 0 0 S 3 0.0 0:01.30 kswapd0
thanks for helping,
Steven Koenig