[Oisf-users] segfault with latest suricata version (rev 988c92f) 1.3x

Sat Jun 16 15:28:10 UTC 2012

Hi Peter, thanks for your fast answer.

I use the "-i" parameter for the interface, look here:

Executing: suricata --user sguil --group sguil -c /etc/nsm/Serrig-intern/suricata.yaml -F /etc/nsm/Serrig-intern/bpf.filt -i br0 -l /nsm/sensor_data/Serrig-intern

Executing: suricata --user sguil --group sguil -c /etc/nsm/Serrig-DMZ/suricata.yaml -F /etc/nsm/Serrig-DMZ/bpf.filt -i br1 -l /nsm/sensor_data/Serrig-DMZ

And i compile with this parameter (Centos 6.0 64bit)

./autogen.sh

./configure --enable-pcre-jit

Version 1.3beta worked for two months without any problem, also version beta2. But then the problems started.

My last test...
Jun 16 17:14:46 ipd1 kernel: device br0 entered promiscuous mode
Jun 16 17:14:46 ipd1 sancp: started normally
Jun 16 17:14:53 ipd1 sancp: Retrieved last connection ID: 5754608452622280998 8 0
Jun 16 17:14:53 ipd1 kernel: device br1 entered promiscuous mode
Jun 16 17:14:53 ipd1 sancp: started normally
Jun 16 17:14:59 ipd1 kernel: RxPcapbr034[14337]: segfault at 21 ip 0000000000000021 sp 00007fb5e75fcce8 error 14
Jun 16 17:14:59 ipd1 kernel: RxPcapbr038[14341]: segfault at 21 ip 0000000000000021 sp 00007fb5e4df8ce8 error 14 in suricata[400000+179000]
Jun 16 17:14:59 ipd1 kernel: in suricata[400000+179000]
Jun 16 17:14:59 ipd1 kernel: RxPcapbr027[14330]: segfault at 21 ip 0000000000000021 sp 00007fb6275fcce8 error 14
Jun 16 17:14:59 ipd1 kernel: RxPcapbr025[14328]: segfault at 21 ip 0000000000000021 sp 00007fb62cdf8ce8 error 14
Jun 16 17:14:59 ipd1 kernel: RxPcapbr029[14332]: segfault at 21 ip 0000000000000021 sp 00007fb6261face8 error 14
Jun 16 17:14:59 ipd1 kernel: RxPcapbr031[14334]: segfault at 21 ip 0000000000000021 sp 00007fb61d71ece8 error 14 in suricata[400000+179000]
Jun 16 17:14:59 ipd1 kernel: RxPcapbr010[14313]: segfault at 21 ip 0000000000000021 sp 00007fb63e8dfce8 error 14 in suricata[400000+179000]
Jun 16 17:14:59 ipd1 kernel: in suricata[400000+179000]
Jun 16 17:14:59 ipd1 kernel: in suricata[400000+179000]
Jun 16 17:14:59 ipd1 kernel: in suricata[400000+179000]

Von: Peter Manev [mailto:petermanev at gmail.com]
Gesendet: Samstag, 16. Juni 2012 15:46
An: Stefan Sabolowitsch
Cc: oisf-users at openinfosecfoundation.org
Betreff: Re: [Oisf-users] segfault with latest suricata version (rev 988c92f) 1.3x

Hi Stefan,
Have you specified " interface br0" in the yaml conf file:

pcap:
  - interface: br0
    #buffer-size: 32768
    #bpf-filter: "tcp and port 25"
    # Choose checksum verification mode for the interface. At the moment
    # of the capture, some packets may be with an invalid checksum due to
    # offloading to the network card of the checksum com

How did you compile Suricata?

Thanks
On Sat, Jun 16, 2012 at 2:13 PM, Stefan Sabolowitsch <Stefan.Sabolowitsch at felten-group.com<mailto:Stefan.Sabolowitsch at felten-group.com>> wrote:
Hi all,
i have with the latest suricata Version (rev 988c92f) a segfault, never seen before "beta2".

Any help ?

Thx
Stefan

-#-#-#- snipp #-#-#-#-#
Jun 16 13:55:49 ipd1 kernel: device br0 left promiscuous mode
Jun 16 13:55:49 ipd1 kernel: device br1 left promiscuous mode
Jun 16 13:55:49 ipd1 sancp: Exiting
Jun 16 13:55:50 ipd1 sancp: Exiting
Jun 16 13:56:41 ipd1 sancp: Retrieved last connection ID: 5754602263574629554 8 0
Jun 16 13:56:41 ipd1 kernel: device br0 entered promiscuous mode
Jun 16 13:56:41 ipd1 sancp: started normally
Jun 16 13:56:53 ipd1 kernel: RxPcapbr010[10498]: segfault at 21 ip 0000000000000021 sp 00007ff755148ce8 error 14
Jun 16 13:56:53 ipd1 kernel: RxPcapbr05[10493]: segfault at 21 ip 0000000000000021 sp 00007ff75a23bce8 error 14 in suricata[400000+179000]
Jun 16 13:56:53 ipd1 kernel: in suricata[400000+179000]
Jun 16 13:56:53 ipd1 kernel: RxPcapbr06[10494]: segfault at 21 ip 0000000000000021 sp 00007ff75983ace8 error 14 in suricata[400000+179000]
Jun 16 13:56:58 ipd1 sancp: Retrieved last connection ID: 5754602263574929436 8 0
Jun 16 13:56:58 ipd1 kernel: device br1 entered promiscuous mode
Jun 16 13:56:58 ipd1 sancp: started normally
-#-#-#-#-snapp-+-+-+-+-+-

And I found this in the logfile:

[10493] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10493] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10489] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10489] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10492] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10491] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10494] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10491] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10494] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10490] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10492] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10495] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10495] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10490] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10496] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10496] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10498] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10498] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10501] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10501] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10499] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10499] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10500] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10500] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10497] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10502] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10497] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10502] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10503] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10503] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10505] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10505] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10504] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10504] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10507] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10507] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10506] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10506] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10509] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10509] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10508] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10508] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10510] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10510] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10511] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10511] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10512] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10512] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10513] 16/6/2012 -- 13:56:52 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10513] 16/6/2012 -- 13:56:52 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10514] 16/6/2012 -- 13:56:53 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10514] 16/6/2012 -- 13:56:53 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10515] 16/6/2012 -- 13:56:53 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10516] 16/6/2012 -- 13:56:53 - (source-pcap.c:353) <Info> (ReceivePcapThreadInit) -- using interface br0
[10515] 16/6/2012 -- 13:56:53 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10516] 16/6/2012 -- 13:56:53 - (source-pcap.c:358) <Info> (ReceivePcapThreadInit) -- Running in 'auto' checksum mode. Detection of interface state will require 1000 packets.
[10517] 16/6/2012 -- 13:56:53 - (source-pcap.c:348) <Error> (ReceivePcapThreadInit) -- [ERRCODE: SC_ERR_INVALID_VALUE(129)] - Unable to find Live device
[10518] 16/6/2012 -- 13:56:53 - (source-pcap.c:348) <Error> (ReceivePcapThreadInit) -- [ERRCODE: SC_ERR_INVALID_VALUE(129)] - Unable to find Live device
[10520] 16/6/2012 -- 13:56:53 - (source-pcap.c:348) <Error> (ReceivePcapThreadInit) -- [ERRCODE: SC_ERR_INVALID_VALUE(129)] - Unable to find Live device
[10519] 16/6/2012 -- 13:56:53 - (source-pcap.c:348) <Error> (ReceivePcapThreadInit) -- [ERRCODE: SC_ERR_INVALID_VALUE(129)] - Unable to find Live device

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--
Regards,
Peter Manev

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