Last Modified: Oct 19, 2025
Affected Product(s):
BIG_IP_NEXT(SPK) SPK
Known Affected Versions:
1.7.7
Fixed In:
1.9.2, 1.7.8
Opened: Apr 05, 2024 Severity: 2-Critical
TMM crashes due to a failed assertion in Rx packet path -- Assertion "Rx cd is valid" failed.
TMM container is in a restart loop.
TMM is deployed with dpdk driver.
Use sock driver.
TMM gracefully handles such invalid packet fragments by dropping them and updating the driver stats to reflect the drop.