Instances failing regularly on AWS ( Have been stable for years ) Firewall related?

General Help
1

Since yesterday several instances are losing communications ( not sure they are failed or crashed ) and in hunting through logs I’m seeing some strange firewall errors, first below is messages info, and with there is also this line, looking at several areas without a solid reason for the lockup

HP Warning: Wrong license type, license codes are not matching this host or license text has been altered (license file: /etc/schmooze/schmooze.zl). in /usr/lib/sysadmin/licensed.php on line 0
PHP Warning: License check failed! in /usr/lib/sysadmin/licensed.php on line 0
Starting firewall.
1570920605: Wall: 'Firewall service now starting.

Oct 12 15:39:46 bpbx php: Wall: 'Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012' returned 0

Oct 12 15:40:33 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:41:21 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:42:08 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:42:55 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:43:42 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:44:29 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:45:16 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:46:04 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:46:51 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:47:39 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:48:26 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:49:13 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:50:00 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:50:47 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:51:34 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:52:21 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:53:09 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:53:56 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:54:43 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:55:31 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:56:18 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:57:05 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:57:52 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:58:39 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 15:59:26 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:01:07 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:01:56 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:02:43 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:03:31 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:04:19 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:05:06 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:05:54 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:06:41 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:07:29 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:08:16 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:09:04 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:09:51 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:10:40 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:11:27 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:12:14 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:13:02 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0
Oct 12 19:13:49 bpbx php: Wall: ‘Firewall Rules corrupted! Restarting in 5 seconds#012More information available in /tmp/firewall.log#012’ returned 0

2

I’m also seeing with several kernels the following message:
Oct 12 06:21:27 pbx kernel: dahdi: loading out-of-tree module taints kernel.
Oct 12 06:21:27 pbx kernel: dahdi: module verification failed: signature and/or required key missing - tainting kernel
Oct 12 18:25:10 pbx kernel: dahdi: loading out-of-tree module taints kernel.
Oct 12 18:25:10 pbx kernel: dahdi: module verification failed: signature and/or required key missing - tainting kernel
Oct 12 21:24:23 pbx kernel: dahdi: loading out-of-tree module taints kernel.
Oct 12 21:24:23 pbx kernel: dahdi: module verification failed: signature and/or required key missing - tainting kernel
Oct 12 21:34:34 pbx kernel: dahdi: loading out-of-tree module taints kernel.
Oct 12 21:34:34 pbx kernel: dahdi: module verification failed: signature and/or required key missing - tainting kernel
Oct 12 23:04:58 pbx kernel: dahdi: loading out-of-tree module taints kernel.
Oct 12 23:04:58 pbx kernel: dahdi: module verification failed: signature and/or required key missing - tainting kernel
Oct 12 23:17:39 pbx kernel: dahdi: loading out-of-tree module taints kernel.
Oct 12 23:17:39 pbx kernel: dahdi: module verification failed: signature and/or required key missing - tainting kernel

3

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