Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8
Fixed In:
12.0.0, 11.6.1
Opened: Mar 10, 2015 Severity: 2-Critical
snmpd can core dump due to segmentation fault with the error snmpd[<pid>]: segfault at 0 ip <ip> sp 00000000ff8bec50 error 4 in bigipTrafficMgmt.so
None. snmpd is automatically restarted.
An uncommon race condition.
None
A check was added to gracefully handle the race condition and prevent core dump.