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    Snort inilization failure

    Scheduled Pinned Locked Moved pfSense Packages
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    • Y
      yoda715
      last edited by

      Grr. I just rebooted again, and it did not start up. I can't seem to find a pattern here.

      1 Reply Last reply Reply Quote 0
      • Y
        yoda715
        last edited by

        ok. The problem still exists. I've rebooted 5 times. Inbetween each reboot, I waited 10 minutes. During the first 3 minutes on each reboot, Snort would start to initialize. 3-4 minutes after rebooting, snort will exit. Only way to get snort to start is to click 'save' under snort settings. After clicking 'save' and about 3 minutes later, snort completes initialization and I start to receive alerts.

        Here's the log of when it fails:

        Nov 4 16:18:18 snort[1003]: Snort exiting
        Nov 4 16:18:18 snort[1003]: Snort exiting
        Nov 4 16:18:18 kernel: sis0: promiscuous mode disabled
        Nov 4 16:18:18 snort[1003]: ===============================================================================
        Nov 4 16:18:18 snort[1003]: ===============================================================================
        Nov 4 16:18:18 snort[1003]: PASSED: 0
        Nov 4 16:18:18 snort[1003]: PASSED: 0
        Nov 4 16:18:18 snort[1003]: LOGGED: 0
        Nov 4 16:18:18 snort[1003]: LOGGED: 0
        Nov 4 16:18:18 snort[1003]: ALERTS: 0
        Nov 4 16:18:18 snort[1003]: ALERTS: 0
        Nov 4 16:18:18 snort[1003]: Action Stats:
        Nov 4 16:18:18 snort[1003]: Action Stats:
        Nov 4 16:18:18 snort[1003]: ===============================================================================
        Nov 4 16:18:18 snort[1003]: ===============================================================================
        Nov 4 16:18:18 snort[1003]: DISCARD: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: DISCARD: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: OTHER: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: OTHER: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: FRAG: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: FRAG: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: IPX: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: IPX: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: ETHLOOP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: ETHLOOP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: IPv6: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: IPv6: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: EAPOL: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: EAPOL: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: ARP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: ARP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: ICMP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: ICMP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: UDP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: UDP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: TCP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: TCP: 0 (0.000%)
        Nov 4 16:18:18 snort[1003]: Breakdown by protocol:
        Nov 4 16:18:18 snort[1003]: Breakdown by protocol:
        Nov 4 16:18:18 snort[1003]: ===============================================================================
        Nov 4 16:18:18 snort[1003]: ===============================================================================
        Nov 4 16:18:18 snort[1003]: Outstanding: 709(66.887%)
        Nov 4 16:18:18 snort[1003]: Outstanding: 709(66.887%)
        Nov 4 16:18:18 snort[1003]: Dropped: 351(33.113%)
        Nov 4 16:18:18 snort[1003]: Dropped: 351(33.113%)
        Nov 4 16:18:18 snort[1003]: Analyzed: 0(0.000%)
        Nov 4 16:18:18 snort[1003]: Analyzed: 0(0.000%)
        Nov 4 16:18:18 snort[1003]: Snort received 1060 packets
        Nov 4 16:18:18 snort[1003]: Snort received 1060 packets
        Nov 4 16:18:18 snort[1003]: –----------------------------- Nov 4 16:18:18 snort[1003]: –-----------------------------
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Memcap: 2097152 Overhead Bytes: 262152
        Nov 4 16:18:18 snort[1003]: Memcap: 2097152 Overhead Bytes: 262152
        Nov 4 16:18:18 snort[1003]: ,–---[SERVER STATS]–----------
        Nov 4 16:18:18 snort[1003]: ,–---[SERVER STATS]–----------
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 4000016
        Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 4000016
        Nov 4 16:18:18 snort[1003]: UNIQUE_TRACKER STATS
        Nov 4 16:18:18 snort[1003]: UNIQUE_TRACKER STATS
        Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
        Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Memcap: 6291456 Overhead Bytes: 1000032
        Nov 4 16:18:18 snort[1003]: Memcap: 6291456 Overhead Bytes: 1000032
        Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Portscanners
        Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Portscanners
        Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
        Nov 4 16:18:18 snort[1003]: Score Entry Size:: 112
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Recovered Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Nodes: 0
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Finds: 0 (Sucessful: 0(%0.000000) Unsucessful: 0(%0.000000))
        Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 120048
        Nov 4 16:18:18 snort[1003]: Memcap: 25165824 Overhead Bytes: 120048
        Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Active Talkers
        Nov 4 16:18:18 snort[1003]: SCOREBOARD_STATS: Active Talkers
        Nov 4 16:18:18 snort[1003]: +–-[ Flow-portscan Stats ]–--------------+
        Nov 4 16:18:18 snort[1003]: +–-[ Flow-portscan Stats ]–--------------+
        Nov 4 16:18:18 snort[1003]: finds: 0 reversed: 0(%0.000000) find_success: 0 find_fail: 0 percent_success: (%0.000000) new_flows: 0
        Nov 4 16:18:18 snort[1003]: finds: 0 reversed: 0(%0.000000) find_success: 0 find_fail: 0 percent_success: (%0.000000) new_flows: 0
        Nov 4 16:18:18 snort[1003]: IPV4 count: 0 frees: 0 low_time: 0, high_time: 0, diff: 0h:00:00s
        Nov 4 16:18:18 snort[1003]: IPV4 count: 0 frees: 0 low_time: 0, high_time: 0, diff: 0h:00:00s
        Nov 4 16:18:18 snort[1003]: Memcap: 10485760 Overhead Bytes 16400 used(%0.156403)/blocks (16400/1) Overhead blocks: 1 Could Hold: (0)
        Nov 4 16:18:18 snort[1003]: Memcap: 10485760 Overhead Bytes 16400 used(%0.156403)/blocks (16400/1) Overhead blocks: 1 Could Hold: (0)
        Nov 4 16:18:18 snort[1003]: ,–--[ FLOWCACHE STATS ]–--------
        Nov 4 16:18:18 snort[1003]: ,–--[ FLOWCACHE STATS ]–--------
        Nov 4 16:18:18 snort[1003]: Final Flow Statistics
        Nov 4 16:18:18 snort[1003]: Final Flow Statistics
        Nov 4 16:18:18 snort[1003]: *** Caught Term-Signal
        Nov 4 16:18:18 snort[1003]: *** Caught Term-Signal
        Nov 4 16:18:18 snort[1003]: Not Using PCAP_FRAMES
        Nov 4 16:18:18 snort[1003]: Not Using PCAP_FRAMES
        Nov 4 16:18:18 snort[1003]: Snort initialization completed successfully (pid=1003)
        Nov 4 16:18:18 snort[1003]: Snort initialization completed successfully (pid=1003)
        Nov 4 16:18:11 check_reload_status: updating dyndns
        Nov 4 16:18:11 php: : [SNORT] Snort_dynamic_ip_reload.php is starting.
        Nov 4 16:17:11 SnortStartup[1292]: Ram free BEFORE starting Snort: 18M – Ram free AFTER starting Snort: 702M -- Mode ac-sparsebands -- Snort memory usage:
        Nov 4 16:16:54 snort2c[1253]: snort2c running in daemon mode pid: 1253
        Nov 4 16:16:54 snort2c[1253]: snort2c running in daemon mode pid: 1253
        Nov 4 16:16:54 snort[1092]: Daemon parent exiting
        Nov 4 16:16:54 snort[1092]: Daemon parent exiting
        Nov 4 16:16:52 snort[1092]: Child exited unexpectedly
        Nov 4 16:16:52 snort[1092]: Child exited unexpectedly
        Nov 4 16:16:51 snort[1242]: FATAL ERROR: Failed to Lock PID File "/var/run//snort_sis0.pid" for PID "1242"
        Nov 4 16:16:51 snort[1242]: FATAL ERROR: Failed to Lock PID File "/var/run//snort_sis0.pid" for PID "1242"
        Nov 4 16:16:51 snort[1242]: PID path stat checked out ok, PID path set to /var/run/
        Nov 4 16:16:51 snort[1242]: PID path stat checked out ok, PID path set to /var/run/
        Nov 4 16:16:51 snort[1242]: Var 'sis0_ADDRESS' redefined
        Nov 4 16:16:51 snort[1242]: Var 'sis0_ADDRESS' redefined

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        • B
          billm
          last edited by

          No wisdom to add here, but wtf?!?!?!?

          Nov 4 16:17:11    SnortStartup[1292]: Ram free BEFORE starting Snort: 18M – Ram free AFTER starting Snort: 702M -- Mode ac-sparsebands -- Snort memory usage:

          --Bill

          pfSense core developer
          blog - http://www.ucsecurity.com/
          twitter - billmarquette

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          • Y
            yoda715
            last edited by

            I see the same problem.

            1 Reply Last reply Reply Quote 0
            • Y
              yoda715
              last edited by

              I am also seeing snort randomly restart itself. It seems to happen in the middle of the night. Anyone seeing this in their logs?

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              • S
                sullrich
                last edited by

                DHCP?  It restarts after renewing the lease.  Normal.

                1 Reply Last reply Reply Quote 0
                • Y
                  yoda715
                  last edited by

                  Ok. That would explain random restarts. However, sometimes when it restarts at night it does not fully initialize and will terminate. I have to click save to start it up again.

                  1 Reply Last reply Reply Quote 0
                  • P
                    PC_Arcade
                    last edited by

                    @yoda715:

                    Ok. That would explain random restarts. However, sometimes when it restarts at night it does not fully initialize and will terminate. I have to click save to start it up again.

                    I'm getting this as well :

                    Nov 8 11:27:52 	kernel: fxp2: promiscuous mode disabled
                    Nov 8 11:27:52 	kernel: pid 83265 (snort), uid 0: exited on signal 11 (core dumped)
                    Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
                    Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
                    Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)
                    Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)
                    

                    and again after pressing save :

                    Nov 8 11:34:55 	kernel: fxp2: promiscuous mode disabled
                    Nov 8 11:34:55 	kernel: pid 84220 (snort), uid 0: exited on signal 11 (core dumped)
                    Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
                    Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
                    Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
                    Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
                    Nov 8 11:33:02 	SnortStartup[84242]: Ram free BEFORE starting Snort: 110M -- Ram free AFTER starting Snort: 110M -- Mode ac-sparsebands -- Snort memory usage:
                    

                    The problem is that it doesn't restart, I'm also not sure why it exited in the first place, it's not due to an IP change and 1Gb of ram should be enough

                    Specs = P4 2.4
                    1gb ram
                    3xIntel Pro 100 nics

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                    • Y
                      yoda715
                      last edited by

                      @PC_Arcade:

                      @yoda715:

                      Ok. That would explain random restarts. However, sometimes when it restarts at night it does not fully initialize and will terminate. I have to click save to start it up again.

                      I'm getting this as well :

                      Nov 8 11:27:52 	kernel: fxp2: promiscuous mode disabled
                      Nov 8 11:27:52 	kernel: pid 83265 (snort), uid 0: exited on signal 11 (core dumped)
                      Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
                      Nov 8 11:26:06 	snort[83265]: Not Using PCAP_FRAMES
                      Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)
                      Nov 8 11:26:06 	snort[83265]: Snort initialization completed successfully (pid=83265)
                      

                      and again after pressing save :

                      Nov 8 11:34:55 	kernel: fxp2: promiscuous mode disabled
                      Nov 8 11:34:55 	kernel: pid 84220 (snort), uid 0: exited on signal 11 (core dumped)
                      Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
                      Nov 8 11:33:25 	snort[84220]: Not Using PCAP_FRAMES
                      Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
                      Nov 8 11:33:25 	snort[84220]: Snort initialization completed successfully (pid=84220)
                      Nov 8 11:33:02 	SnortStartup[84242]: Ram free BEFORE starting Snort: 110M -- Ram free AFTER starting Snort: 110M -- Mode ac-sparsebands -- Snort memory usage:
                      

                      The problem is that it doesn't restart, I'm also not sure why it exited in the first place, it's not due to an IP change and 1Gb of ram should be enough

                      Specs = P4 2.4
                      1gb ram
                      3xIntel Pro 100 nics

                      I have the same specs on my machine, however when I click save snort does successfully boot back up. If you are not running in ac-sparsebands mode, try running in that mode and see if it works for you.

                      At any rate at least I know I am not the only one with this problem.

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                      • P
                        PC_Arcade
                        last edited by

                        It does load back up after I press save, but only for a minute or 2 then it bombs out again

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                        • S
                          sullrich
                          last edited by

                          Nov 8 11:27:52 kernel: pid 83265 (snort), uid 0: exited on signal 11 (core dumped) …. Sounds like its running out of RAM.

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                          • P
                            PC_Arcade
                            last edited by

                            On 1GB of ram?

                            Blimey!

                            Time to drop snort then :LOL:

                            The irony here is that it would run for ages on a machine with only 256mb of ram, so I upgraded to 1GB and it won't work for more than a minute or 2.

                            That's very odd behaviour.

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                            • S
                              sullrich
                              last edited by

                              1 gig should be plenty.  Not sure why its core dumping then..  Shrugs.

                              1 Reply Last reply Reply Quote 0
                              • Y
                                yoda715
                                last edited by

                                I am running 1 gig as well. I know its not shutting down due to low ram. When snort is running my memory usage stays around 55-60%. At no point do I see my memory reach 80, 90, or 100%. I have swap enabled and it's always at 0%. When snort is not running my mem usage is 5-6%.

                                I am not trying to insult you Scott nor do I doubt your intelligence on this issue, but I can say this with 99% certainty: The issue is something other than running out of ram. :)

                                So basically Snort is not starting up on reboots, and on dhcp renewal.

                                Do you want me to send you a copy of my config Scott, to see if you can get this to duplicate?

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                                • P
                                  PC_Arcade
                                  last edited by

                                  @yoda715:

                                  I am running 1 gig as well. I know its not shutting down due to low ram. When snort is running my memory usage stays around 55-60%. At no point do I see my memory reach 80, 90, or 100%. I have swap enabled and it's always at 0%. When snort is not running my mem usage is 5-6%.

                                  I am not trying to insult you Scott nor do I doubt your intelligence on this issue, but I can say this with 99% certainty: The issue is something other than running out of ram. :)

                                  So basically Snort is not starting up on reboots, and on dhcp renewal.

                                  Do you want me to send you a copy of my config Scott, to see if you can get this to duplicate?

                                  All the above applies to me too, as does the offer of configs and any other help I can give :)

                                  1 Reply Last reply Reply Quote 0
                                  • Y
                                    yoda715
                                    last edited by

                                    I've noticed something in my testing. It seems that whatever is causing snort to fail on bootup the first time, it's towards the end of the bootup process.

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                                    • P
                                      PC_Arcade
                                      last edited by

                                      I take it the offer of configs and logs is not wanted?

                                      Would a donation help to get this looked at?

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                                      • S
                                        sullrich
                                        last edited by

                                        Try uninstalling and reinstalling the package.  I just uploaded a re compiled version.

                                        1 Reply Last reply Reply Quote 0
                                        • Y
                                          yoda715
                                          last edited by

                                          Still experiencing the same issue. Had to click save after reinstall and reboot to get Snort to startup. Any luck PC_Arcade?

                                          1 Reply Last reply Reply Quote 0
                                          • S
                                            sullrich
                                            last edited by

                                            You may also want to upgrade to http://www.pfsense.com/~sullrich/1.0.1-SNAPSHOT-11-19-2006/

                                            6.2-RC1

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