Comment 3 for bug 1836929

(c)inaddy@iproute2verification:~/work/sources/ubuntu/chrony/test/simulation/clknetsim$ git bisect bad
537cb7161de9ad372437ab0fcbff76e54a3cd97a is the first bad commit
commit 537cb7161de9ad372437ab0fcbff76e54a3cd97a
Author: Miroslav Lichvar <email address hidden>
Date: Tue Jun 11 17:05:22 2019 +0200

    add message type

:100644 100644 2898b26a7b1311647b4419da79000e69b6d89b39 5b6d8917e1dd4667fe124b22a907e42286cb86f4 M client.c
:100644 100644 20f052d7583d6051e779fd7318f47a3867595993 5cab1f4e86f95719814657da69a93089d029025e M client_fuzz.c
:100644 100644 7b2fcbe0c5d39193946afebbd778a506c3452cb9 eeff3aba6b4bc46dc0ef516257a8ff130549a827 M network.cc
:100644 100644 427036573b6da7227c5d7fa169a3d81627330d9c b5fe35b408f2a635455548d2b7dfd0ec7ec6da90 M network.h
:100644 100644 be9d6fa5177c49acd3906643fc010576a5d5369d cf94b9e42bdb6a1b33b84afe8b5e19a9a5d00806 M node.cc
:100644 100644 36e4e328ce10b062166c101a1d4c74244af558ab da78179483f88c84314c85af8dbfd9843332a33d M protocol.h