We had one of the VCSes raise an alarm a few days ago that reads as follows:
An unexpected software error was detected in ivy[14753]: SIGABRT (tkill(2) or tgkill(2))
A closer look into details reveals the following:
| Stack | 0x0000000000c2c407 RxPLIManager ppcmains/ivy/b2bua/offeranswer/sdp/RxPLIManager.cpp:54 0x00007f032c66f2a5 (InstructionPointer) 0x00007f032c9fab30 (__builtin_return_address(0)) |
Cisco has confirmed that it is a new bug with X8.1.1. The application automatically restarts, so there is no need to do anything other than acknowledge the alarm for the notice to go away.