What does this mean?

[ZentroCatson]

So, I lately made a polar mission for performing some atmosphere scans in career mode. I was nearly at the north pole, as the game freezed and I lost all my flight to there. Here is what the player.log said :

[HighLogic]: =========================== Scene Change : From SPACECENTER to EDITOR (Async) ===================== 
(Filename: /Users/builduser/buildslave/unity/build/artifacts/MacStandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)


7/15/2015 7:49:36 PM,KerbalAlarmClock,Destroying the KerbalAlarmClock-KACSpaceCenter

(Filename: /Users/builduser/buildslave/unity/build/artifacts/MacStandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)


7/15/2015 7:49:36 PM,KerbalAlarmClock,API Cleaned up

(Filename: /Users/builduser/buildslave/unity/build/artifacts/MacStandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)


IR: [ServoController] destroy

(Filename: /Users/builduser/buildslave/unity/build/artifacts/MacStandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)


IR: [GUI] destroy

(Filename: /Users/builduser/buildslave/unity/build/artifacts/MacStandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)


7/15/2015 7:49:36 PM,TransferWindowPlanner,Destroying the TransferWindowPlanner (TWP)

(Filename: /Users/builduser/buildslave/unity/build/artifacts/MacStandalonePlayerGenerated/UnityEngineDebug.cpp Line: 56)


UnloadTime: 91.335953 ms
KSP(392,0xa06e31a8) malloc: *** mach_vm_map(size=33554432) failed (error code=3)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
Receiving unhandled NULL exception
Obtained 256 stack frames.
#0  0x00000098da9280 in _platform_bzero$VARIANT$sse42
#1  0x0000000143caf8 in g_ptr_array_set_size
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That was just so frustrating! Now I'll have to do that mission again… I was so close to completing step 1, get to the north pole After that text, the .log also stopped spilling out stuff. Please help!

Edit:

I'm still having those issues, now more often than to that time. Again, I just need to know what this is, I can fix it myself if I know that. It's definitely not an out-of-memory thing, I don't see the message "out of memory" anywhere.

Edited July 15, 2015 by ZentroCatson

[ZentroCatson]

Really, does none of you know what this means? I just need to know what this is, I can figure out the rest by myself. Also strange that it happens always​ when I'm near the north pole.

[ZentroCatson]

Okay, 148 views, no replies. I'm now posting the Gamedata, it might help a little. Also, these freezes are often paired with strange graphics, like shaders that aren't supposed to be there. Please help, these issues ruin my game experience by 70%.

[Padishar]

This bit:

KSP(392,0xa06e31a8) malloc: *** mach_vm_map(size=33554432) failed (error code=3)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug

...means that it failed to allocate memory, that is what m(emory)alloc means...

[ZentroCatson]

This bit:

KSP(392,0xa06e31a8) malloc: *** mach_vm_map(size=33554432) failed (error code=3)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug

...means that it failed to allocate memory, that is what m(emory)alloc means...

Means that that those issues are memory problems? Anyway, thanks for the answer. That means I'll have to cut down memory usage by removing some mods? I don't know what Else should I do, as ATM made it even worse in previous installs.