From: Freifunk Dresden <freifunk@ddmesh.de>
To: The list for a Better Approach To Mobile Ad-hoc Networking
<b.a.t.m.a.n@open-mesh.net>
Subject: [B.A.T.M.A.N.] Segmentation fault and log errors, expermimental Rev.756
Date: Thu, 25 Oct 2007 13:13:56 +0200 [thread overview]
Message-ID: <47207A74.3060005@ddmesh.de> (raw)
Hi,
I'm using experimental batmand Rev 756. After a while the batmand is crashing.
with "Segmentation fault". the crashing batmand is running on i386 (debian 2.6.22.1).
All routers are running the same batmand version. I have not checked if also the
batmand crashs on the routers.
syslog: batmand[6733]: Error - got packet from unknown client: 10.12.10.17 (virtual ip 169.254.1.1)
batman log (-d4): Error - SIGSEGV received, trying to clean up ...
/usr/bin/batmand -g 1024/200 -a 104.61.0.0/16 -s 10.12.0.1 --no-unreachable-rule
--no-throw-rules --no-prio-rules --resist-blocked-send wlan0 bbs /t 1 /i /A bbc /t 1 /i /A -d 4 >/tmp/batman-chrash
A___B---C
(_) backbone (bbs-bbc)
(-) wlan
A: wlan0 10.12.0.1 , bbs 172.16.0.1
B: eth1 10.12.10.17 , bbc 172.16.10.18
C: eth1 10.12.10.1
A offers internet gateway.
Additional during batman start syslog shows some errors:
Oct 25 12:18:06 0-1 batmand[26343]: Trying to name tunnel to bat0 ...
Oct 25 12:18:06 0-1 batmand[26343]: success!
Oct 25 12:18:06 0-1 batmand[26343]: Error - can't add route to 169.254.0.0/24 via 0.0.0.0 (table 254): File exists
Oct 25 12:18:06 0-1 batmand[26343]: Trying to name tunnel to bat0 ...
Oct 25 12:18:06 0-1 batmand[26343]: busy!
Oct 25 12:18:06 0-1 batmand[26343]: Trying to name tunnel to bat1 ...
Oct 25 12:18:06 0-1 batmand[26343]: success!
Oct 25 12:18:06 0-1 batmand[26343]: Error - can't add route to 169.254.1.0/24 via 0.0.0.0 (table 254): File exists
Oct 25 12:18:06 0-1 batmand[26343]: Trying to name tunnel to bat0 ...
Oct 25 12:18:06 0-1 batmand[26343]: busy!
Oct 25 12:18:06 0-1 batmand[26343]: Trying to name tunnel to bat1 ...
Oct 25 12:18:06 0-1 batmand[26343]: busy!
Oct 25 12:18:06 0-1 batmand[26343]: Trying to name tunnel to bat2 ...
Oct 25 12:18:06 0-1 batmand[26343]: success!
Oct 25 12:18:06 0-1 batmand[26343]: Error - can't add route to 169.254.2.0/24 via 0.0.0.0 (table 254): File exists
ip addr
28: bat0: <POINTOPOINT,MULTICAST,NOARP,UP,10000> mtu 1471 qdisc pfifo_fast qlen 500
link/[65534]
inet 169.254.0.0/32 scope global bat0
29: bat1: <POINTOPOINT,MULTICAST,NOARP,UP,10000> mtu 1471 qdisc pfifo_fast qlen 500
link/[65534]
inet 169.254.1.0/32 scope global bat1
30: bat2: <POINTOPOINT,MULTICAST,NOARP,UP,10000> mtu 1471 qdisc pfifo_fast qlen 500
link/[65534]
inet 169.254.2.0/32 scope global bat2
Bye
Stephan
next reply other threads:[~2007-10-25 11:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-25 11:13 Freifunk Dresden [this message]
2007-10-25 14:01 ` [B.A.T.M.A.N.] Segmentation fault and log errors, expermimental Rev.756 Axel Neumann
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