mmap() failed: Cannot allocate memory (core dumped)

hazote

Hi, I haven't play Ns2 for a little time
today during "prechaching" phase, game crash.

arch linux 64 bits
kernel 4.4.15-1-lts (playing on LTS to not use bumblebee)
nvidia + nvidia-utils + lib32-nvidia-utils 367.27-1

error: in console (launching ./ns2_linux) :

mmap() failed: Cannot allocate memory (core dumped)

dmeg: [  427.325189] ns2_linux32[1520]: segfault at 0 ip 00000000f66d3481 sp 00000000ff933e88 error 6 in libc-2.23.so[f65ad000+1ae000]

what to do ?
I tried to get back to an old config that I'm sure it works (kernel 3.14 + nvidia for it) and this do the same.

.trixX.

I was only getting mmap fails when I had my coin wallet running in the background... have you made sure you have enough physical ram left?
(after several other issues on deb i ended up dual booting a win7 for NS )