Windows reports the code offsets as:
0x00542ed3
0x00087b71
All but one of the crashes seem to be caused by offset 0x00087b71.
Expert from the log:
Exception code: C0000005 ACCESS_VIOLATION at 00487B71
graphics: D3D11
resolution: 1920x1080x32
Mods: A3
Distribution: 0
Version 1.11.115429
Fault time: 2014/02/17 12:21:04
Fault address: 00487B71 01:00086B71 E:\SteamLibrary\steamapps\common\Arma 3\arma3.exe
file: mp_zgm_m11_west
world: Altis
Prev. code bytes: 8B 06 8B 50 04 8B CE FF D2 80 7C 24 1C 00 74 42
Fault code bytes: 8B 06 8B 90 E4 08 00 00 8B CE FF D2 85 C0 74 15
Registers:
EAX:00000057 EBX:4E2490C0
ECX:00000058 EDX:020DC0B8
ESI:00000000 EDI:4F42CCDC
CS:EIP:0023:00487B71
SS:ESP:002B:020DC0A0 EBP:020DE414
DS:002B ES:002B FS:0053 GS:002B
Flags:00010202
=======================================================
note: Minidump has been generated into the file C:\Users\Morten\AppData\Local\Arma 3\arma3_2014-02-17_12-14-37.mdmp