This one is happening running it off an ext4-formatted USB key on a Chromebook running GalliumOS (basically Ubuntu Xenial).

[systemsettings.cpp:41] CPU Model: Intel(R) Celeron(R) CPU N3160 @ 1.60GHz

[systemsettings.cpp:42] CPU Speed: 1520MHz

[systemsettings.cpp:43] CPU Physical Cores: 4

[systemsettings.cpp:44] CPU Logical Cores: 4

[systemsettings.cpp:45] System Memory: 3900

[systemsettings.cpp:46] OS: Linux;4.9.4-galliumos-braswell;#1 SMP PREEMPT galliumos2 Thu Feb 23 01:58:04 UTC 2017;x86_64

[systemsettings.cpp:47] OS Language:

Segmentation fault

gdb says:

Thread 1 "stellaris" received signal SIGSEGV, Segmentation fault.
0xf75470f5 in pdx_mp::network::ip_helper::get_mac_address (address_buffer=address_buffer@entry=0xffffc3e7 "",
address_size=address_size@entry=32, error=...)
at /home/jenkins/tad/workspace/PDX_MP-Pipeline/src/network/ip_helper.cpp:506
506 /home/jenkins/tad/workspace/PDX_MP-Pipeline/src/network/ip_helper.cpp: No such file or directory.
(gdb) bt
#0 0xf75470f5 in pdx_mp::network::ip_helper::get_mac_address (address_buffer=address_buffer@entry=0xffffc3e7 "",
address_size=address_size@entry=32, error=...)
at /home/jenkins/tad/workspace/PDX_MP-Pipeline/src/network/ip_helper.cpp:506
#1 0xf75a39f1 in pdx_mp::initialize (memory_pointer=0x0, size_of_memory=0, path_to_settings=0x0,
path_to_log=0xa1a307c "/home/nix/.local/share/Paradox Interactive/Stellaris/logs/pdxmp.log")
at /home/jenkins/tad/workspace/PDX_MP-Pipeline/src/pdx_mp/pdx_mp.cpp:244
#2 0x095939a3 in CPdxMpWrapper::Initialize() ()
#3 0x09593700 in CPdxMpWrapper::CPdxMpWrapper() ()
#4 0x09593627 in CPdxMpWrapper::CreateInstance() ()
#5 0x092bbaf4 in CContextOwner::InitPopsSDK(CString const&, CString const&) ()
#6 0x08893b5f in RunGame(int, char**) ()
#7 0x0888f954 in main ()
(gdb) quit

My network interfaces consist, on this wifi-only laptop, of a wifi interface (up) and a work VPN (disconnected thus down, so shouldn't affect anything, but possibly the library is trying to do something with the downed interface?):

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
12: vpn0: <POINTOPOINT,MULTICAST,NOARP> mtu 1300 qdisc pfifo_fast state DOWN group default qlen 500
link/none
15: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 4c:80:93:ae:fc:18 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.106/24 brd 192.168.1.255 scope global dynamic wlp2s0
valid_lft 6964sec preferred_lft 6964sec
inet6 fe80::4812:6e77:9ae8:5402/64 scope link
valid_lft forever preferred_lft forever