Cisco Bug: CSCvt59015 - KP IOQ driver. Add defensive parameter and state checks.
Oct 07, 2020
- Sourcefire Defense Center
Known Affected Releases
18.104.22.168 6.5.0 6.6.0
Symptom: Snort crashes and reports the following in /var/log/messages: Jul 10 13:05:57 firepower SF-IMS:  oct_sftls_daq:oct_sftls_daq [ERROR] pdts message head too long. length 264, allowed 262 Jul 10 13:06:19 firepower SF-IMS:  oct_sftls_daq:oct_sftls_daq [ERROR] pdts message head too long. length 271, allowed 262 Jul 10 13:06:51 firepower SF-IMS:  oct_sftls_daq:oct_sftls_daq [ERROR] pdts message head too long. length 271, allowed 262 Snort processes are repeated exiting unexpectedly: Jul 10 08:23:33 firepower SF-IMS:  pm:process [WARN] Process 08ff3a8e-4fbd-11e9-a77a-30035ba9b671-d03 (23580) exited unexpectedly: 139 (0x0000008B) Conditions: Firepower 2100 series device
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