Killing Floor Dedicated Server Crashes with SIGSEGV about box86 HOT 4 OPEN

try to get ome box log. Use those env. var. to launch the server: BOX86_LOG=1 BOX86_SHOWSEGV=1 BOX86_SHOWBT=1 BOX86_TRACE_FILE=logs.txt that will generate logs in "logs.txt", and will print the segfault.

You can also try to run the server with BOX86_DYNAREC_STRONGMEM=1 in case this is a multi-threading issue (it can be, because it seems pseudo random).

from box86.

I applied the variables as requested, including BOX86_DYNAREC_STRONGMEM=1, which didn't seem to help.
This issue really seems to be random, I had to force the crash a few times to reproduce the segfault, because the "hanging" without a segfault occurs more often.
The logs I've obtained were pretty much identical as before, the difference were these lines, which I believe are describing the segfault:

3197510|SIGSEGV @0x6294900c (???(./ucc-bin-real/0x6294900c)) (x86pc=0x4004007b/???:"???", esp=0xea7fc04c, stack=0xea000000:0xea800000 own=(nil) fp=0xea7fc078), for accessing 0x1b (code=1/prot=0), db=(nil)((ni>ESP-0x10:0x36f00000 ESP-0x0c:0xea7fc06c ESP-0x08:0x65b538a4 ESP-0x04:0xea7fc078
ESP+0x00:0x08057315 ESP+0x04:0x65b53314 ESP+0x08:0x65b53028 ESP+0x0c:0xea7fc088
Native bactrace:

The logs just end there.

Also, the server logs showed these after different crashes:

Apr 17 08:26:45 oci-server ucc-bin[3197510]: malloc(): invalid size (unsorted)

Apr 17 08:48:08 oci-server ucc-bin[3203276]: corrupted size vs. prev_size

Are these of any help?

from box86.