Bug ID 511527: snmpd segmentation fault at get_bigip_profile_user_stat()

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.6.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

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.



Fix Information

A check was added to gracefully handle the race condition and prevent core dump.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips