New Heat System causes memory leak

[Enceos]

My log with the same heating crash just in case output_log.txt

[AlmostDifferent]

Here is a save file that should help to reproduce the crash reliably: A space plane on the start of a very shallow reentry that takes long enough to crash the game. Just keep the wings level with occasional roll inputs, and let it glide in on its own.

https://www.dropbox.com/s/xaa03wrt2cpeqtg/quicksave.sfs?dl=0

For me, the game crashes once it hits about 3.8 GB. Turning the temperature gauges off prevents the leak, and thus the crash.

My specs:

AMD FX-6300 (6x3.5 Ghz)

GeForce GTS 450 (1 GB VRAM)

16 MB RAM

Windows 7 x64

Edited May 4, 2015 by AlmostDifferent

[Kiro]

I have been trying to return from orbit a few times and KSP keeps crashing as soon as I get within a few km from the ground. I'm going to try the F10 fix and see if that fixes it. The only items that were showing overheating were the four landing struts.

[Radam]

0.9502...

[John FX]

hmmm.....

1.0 comes out, everybody hates on it, so Squad pushes out 1.01 to please the masses....Squad realizes a few things got borked, releases 1.02 to please the masses even more...and cause a massive memory leak bug.

This is why you don't push Squad to please the masses.

The way I see it, this is why you throw it to the monkeys and see what breaks then hotfix instead of waiting until the next major version.

1.0.1 was planned before 1.0 was released. It has been said that a few of the bugs fixed were known about before release but there was not time to fix them so a hotfix was planned anyway.

Myself I would welcome a stream of micro updates between major feature introducing releases.

[enroger]

Apart from memory leak, another problem is that temperature doesn't seem to drop back/ might even keep raising for no reason. I have a ship with two LV-N to Minmus, the LV-N causing the ship to heat up is legit, but the temperature just stay constant/keeps on raising way after shutting down the LV-Ns. Now the ship is 6 days in and its glowing red.... I'm worried if this goes on it might blowup and kill my tourist :/

[Enceos]

Apart from memory leak, another problem is that temperature doesn't seem to drop back/ might even keep raising for no reason. I have a ship with two LV-N to Minmus, the LV-N causing the ship to heat up is legit, but the temperature just stay constant/keeps on raising way after shutting down the LV-Ns. Now the ship is 6 days in and its glowing red.... I'm worried if this goes on it might blowup and kill my tourist :/

That's normal, you gotta shadow your engines from the sun, cause they absorb heat faster than other parts. And try to position your craft to be as less sunlit as possible. You'll temperatures dropping. That's what you would do in real life when lacking dedicated radiators.

[enroger]

That's normal, you gotta shadow your engines from the sun, cause they absorb heat faster than other parts. And try to position your craft to be as less sunlit as possible. You'll temperatures dropping. That's what you would do in real life when lacking dedicated radiators.

Wow, the sun actually radiate heat? Nice, I did not know that. Thnx

[FleshJeb]

I'm having the same crash. Unfortunately, I'm not getting crash logs.

Thanks for figuring out it was the temp gauges. It kept hitting my spaceplanes after about 5 minutes of flight.

I had well over a dozen bars showing.

Edited May 5, 2015 by FleshJeb

[Tarheel1999]

This is not being seen by 100% of players though....it needs to be narrowed down more ya.

I have not seen any posts from people with 4-8 temp gauges displaying where there wasn't a huge leak. Several people have stated they haven't experienced it but haven't asserted they had multiple temp gauges showing. In the second post, I included a quick save from a completely stock install which causes a crash inducing memory leak during re-entry. Now it would be interesting if only certain systems/hardware had this problem but there is no evidence of that.

Update - The memory leak seems to be more severe when the gauges turn red and the parts start glowing. It's possible that those people only temporarily seeing green gauges are not experiencing crashing but are likely seeing small memory leaks.

Edited May 5, 2015 by Tarheel1999

[adamoats]

I've created an account so I too could report having thermal gauge memleak in stock 1.0.2.

[Aghanim]

That is a wakeup call to me that I need to put some swap space soon

[digitalsingularity]

Yup, I was having the crash problem on atmospheric reentry too. I wasn't monitoring ksp.exe's memory usage on Windows 8.1 at the time, but the crashes were pretty constant with longer fiery atmospheric reentries. As someone else suggested, I tried turning off the heat gauges by pressing F10 and no more crashes. From other people's posts showing memory usage, sounds like a memory leak to me. Easy enough to workaround until the next patch comes out.

[Clouds]

I have not seen any posts from people with 4-8 temp gauges displaying where there wasn't a huge leak. Several people have stated they haven't experienced it but haven't asserted they had multiple temp gauges showing.

Well, let me be one. After reading this, I paid attention during my (unsuccessful) attempts to build and fly a LF/no-OX nuclear SSTO. Many parts heated up; two nose cones and four canards got hot enough to explode. KSP's memory used, as seen in Task Manager, remained stable around 2,340,000KB. I was running a sandbox saved game in non-Steam KSP 1.0.2 in windowed mode on Windows 7 Pro 64-bit, 8GB RAM, an Intel i5, using NVIDIA Optimus drivers for an NVS 5400M, MSE as my anti-virus, Classic (non-Aero) theme, under an admin account. I had the PlanetShine and LandingHeight mods installed.

In the second post, I included a quick save from a completely stock install which causes a crash inducing memory leak during re-entry. Now it would be interesting if only certain systems/hardware had this problem but there is no evidence of that.

I haven't yet tried your save.

Update - The memory leak seems to be more severe when the gauges turn red and the parts start glowing. It's possible that those people only temporarily seeing green gauges are not experiencing crashing but are likely seeing small memory leaks.

Hm, well, I couldn't say for sure if my parts were glowing red, what with all the "re-entry" plasma engulfing my plane.

[Superfluous J]

I recently flew a plane about 1/4 of the way around Kerbin. I never got very fast, I don't think I ever saw mach 1 in fact. Due to the hardcoding of the temp display to F10 (my "record" key) I had the gauges on for the whole flight.

I had the new non-retractable landing gear on the plane, and some time during the flight the temperature gauge popped up on them. 3 gauges, about halfway up. They also had a very light glow.

After I landed, my Kerbal got out of the plane, took his surface science, and I recovered him. The game crashed. The log showed an OOM error.

So at least in this case, high temperature or "lots of gauges" was not the cause.

[Tarheel1999]

Well, let me be one. After reading this, I paid attention during my (unsuccessful) attempts to build and fly a LF/no-OX nuclear SSTO. Many parts heated up; two nose cones and four canards got hot enough to explode. KSP's memory used, as seen in Task Manager, remained stable around 2,340,000KB. I was running a sandbox saved game in non-Steam KSP 1.0.2 in windowed mode on Windows 7 Pro 64-bit, 8GB RAM, an Intel i5, using NVIDIA Optimus drivers for an NVS 5400M, MSE as my anti-virus, Classic (non-Aero) theme, under an admin account. I had the PlanetShine and LandingHeight mods installed.

I haven't yet tried your save.

Hm, well, I couldn't say for sure if my parts were glowing red, what with all the "re-entry" plasma engulfing my plane.

Interesting. How long were the gauges displayed before the parts exploded? I also wonder if the leak is specific to certain parts.

[Clouds]

Interesting. How long were the gauges displayed before the parts exploded? I also wonder if the leak is specific to certain parts.

I dunno, maybe a minute?

I've run your save game - at orbit, ksp.exe used about 2,077,000KB and upon touchdown (after staging decoupler/parachutes at ~300m/s) it's using about 2,159,000KB. Going to the space center, it's at 2,250,000KB, and then quitting to main menu it's at 2,180,000KB.

A few things atypical of my graphics settings, I have the quality one notch from max, I have PPFX off (I forget why - no GPU support for it maybe), I have a custom terrain subdivision level, and I have an abnormal resolution set (for windowed mode). I still had LandingHeight and PlanetShine mods installed. For what it's worth, here's my settings.cfg:

// KSP Game Settings

SETTINGS_FILE_VERSION = 0.18.0
TUTORIALS_EDITOR_ENABLE = False
TUTORIALS_FLIGHT_ENABLE = False
VAB_USE_CLICK_PLACE = True
VAB_USE_ANGLE_SNAP = True
VAB_ANGLE_SNAP_INCLUDE_VERTICAL = False
VAB_CAMERA_ORBIT_SENS = 0.04
VAB_CAMERA_ZOOM_SENS = 0.1
FLT_CAMERA_ORBIT_SENS = 0.04
FLT_CAMERA_ZOOM_SENS = 0.5
FLT_CAMERA_WOBBLE = 0.1
FLT_CAMERA_CHASE_SHARPNESS = 1.5
FLT_CAMERA_CHASE_USEVELOCITYVECTOR = True
FLT_VESSEL_LABELS = True
SPACENAV_CAMERA_SENS_ROT = 30
SPACENAV_CAMERA_SENS_LIN = 20
SPACENAV_CAMERA_SHARPNESS_LIN = 8
SPACENAV_CAMERA_SHARPNESS_ROT = 10
CAMERA_FX_EXTERNAL = 1
CAMERA_FX_INTERNAL = 1
SIMULATE_IN_BACKGROUND = True
PHYSICS_FRAME_DT_LIMIT = 0.06810196
MAX_VESSELS_BUDGET = 0
CONIC_PATCH_DRAW_MODE = 3
CONIC_PATCH_LIMIT = 5
SHOW_PWARP_WARNING = False
EVA_ROTATE_ON_MOVE = True
SPACENAV_FLIGHT_SENS_ROT = 5
SPACENAV_FLIGHT_SENS_LIN = 1
KERBIN_TIME = True
CALL_HOME = False
DONT_SEND_IP = True
SEND_PROGRESS_DATA = False
CHECK_FOR_UPDATES = False
VERBOSE_DEBUG_LOG = False
SHOW_CONSOLE_ON_ERROR = False
AUTOSAVE_INTERVAL = 300
AUTOSAVE_SHORT_INTERVAL = 30
SHOW_SPACE_CENTER_CREW = False
UI_SIZE = 900
UI_OPACITY = 1
SHIP_VOLUME = 0.0968987
AMBIENCE_VOLUME = 0.0968987
MUSIC_VOLUME = 0
UI_VOLUME = 0.4006691
VOICE_VOLUME = 0.400669
SOUND_NORMALIZER_ENABLED = False
SOUND_NORMALIZER_THRESHOLD = 1
SOUND_NORMALIZER_RESPONSIVENESS = 16
SOUND_NORMALIZER_SKIPSAMPLES = 0
SCREEN_RESOLUTION_WIDTH = 1590
SCREEN_RESOLUTION_HEIGHT = 850
FULLSCREEN = False
QUALITY_PRESET = 4
ANTI_ALIASING = 2
TEXTURE_QUALITY = 0
SYNC_VBL = 0
LIGHT_QUALITY = 64
SHADOWS_QUALITY = 64
FRAMERATE_LIMIT = 60
FALLBACK_PART_SHADERS = False
PLANET_FORCE_SHADER_MODEL_2_0 = False
PLANET_SCATTER = True
PLANET_SCATTER_FACTOR = 0.5
AERO_FX_QUALITY = 3
SURFACE_FX = True
EDGE_HIGHLIGHTING_PPFX = False
SCREENSHOT_SUPERSIZE = 0
INPUT_KEYBOARD_SENSIVITITY = 2
dontShowLauncher = False
TRACKIR_ENABLED = False
INPUT_DEVICES
{
}
PITCH_DOWN
{
	primary = W
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
PITCH_UP
{
	primary = S
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
YAW_LEFT
{
	primary = A
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
YAW_RIGHT
{
	primary = D
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
ROLL_LEFT
{
	primary = Q
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
ROLL_RIGHT
{
	primary = E
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
THROTTLE_UP
{
	primary = LeftShift
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
THROTTLE_DOWN
{
	primary = LeftControl
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
SAS_HOLD
{
	primary = F
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
SAS_TOGGLE
{
	primary = T
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
LAUNCH_STAGES
{
	primary = Space
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Docking_toggleRotLin
{
	primary = Space
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CAMERA_MODE
{
	primary = C
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CAMERA_NEXT
{
	primary = V
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
PAUSE
{
	primary = Escape
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
PRECISION_CTRL
{
	primary = CapsLock
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
ZOOM_IN
{
	primary = Period
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
ZOOM_OUT
{
	primary = Comma
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
SCROLL_VIEW_UP
{
	primary = PageUp
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
SCROLL_VIEW_DOWN
{
	primary = PageDown
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
SCROLL_ICONS_UP
{
	primary = Home
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
SCROLL_ICONS_DOWN
{
	primary = End
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CAMERA_ORBIT_UP
{
	primary = UpArrow
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CAMERA_ORBIT_DOWN
{
	primary = DownArrow
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CAMERA_ORBIT_LEFT
{
	primary = LeftArrow
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CAMERA_ORBIT_RIGHT
{
	primary = RightArrow
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CAMERA_RESET
{
	primary = Backspace
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TIME_WARP_INCREASE
{
	primary = Quote
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TIME_WARP_DECREASE
{
	primary = Semicolon
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
MAP_VIEW_TOGGLE
{
	primary = M
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
UIMODE_STAGING
{
	primary = Insert
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
UIMODE_DOCKING
{
	primary = Delete
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TRANSLATE_DOWN
{
	primary = I
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = 2
}
TRANSLATE_UP
{
	primary = K
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = 2
}
TRANSLATE_LEFT
{
	primary = J
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = 2
}
TRANSLATE_RIGHT
{
	primary = L
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = 2
}
TRANSLATE_FWD
{
	primary = H
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = 6
}
TRANSLATE_BACK
{
	primary = N
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = 6
}
RCS_TOGGLE
{
	primary = R
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
FOCUS_NEXT_VESSEL
{
	primary = RightBracket
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
FOCUS_PREV_VESSEL
{
	primary = LeftBracket
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_UI
{
	primary = F2
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_STATUS_SCREEN
{
	primary = F3
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TAKE_SCREENSHOT
{
	primary = F1
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_LABELS
{
	primary = F4
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_TEMP_GAUGES
{
	primary = F10
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_TEMP_OVERLAY
{
	primary = F11
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_FLIGHT_FORCES
{
	primary = F12
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
QUICKSAVE
{
	primary = F5
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
QUICKLOAD
{
	primary = F9
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
THROTTLE_CUTOFF
{
	primary = X
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
THROTTLE_FULL
{
	primary = Z
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
LANDING_GEAR
{
	primary = G
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
HEADLIGHT_TOGGLE
{
	primary = U
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
BRAKES
{
	primary = B
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_SPACENAV_FLIGHT_CONTROL
{
	primary = ScrollLock
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TOGGLE_SPACENAV_ROLL_LOCK
{
	primary = None
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
WHEEL_STEER_LEFT
{
	primary = A
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
WHEEL_STEER_RIGHT
{
	primary = D
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
WHEEL_THROTTLE_DOWN
{
	primary = S
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
WHEEL_THROTTLE_UP
{
	primary = W
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
EVA_forward
{
	primary = W
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_back
{
	primary = S
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_left
{
	primary = A
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_right
{
	primary = D
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_yaw_left
{
	primary = Q
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_yaw_right
{
	primary = E
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Pack_forward
{
	primary = W
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Pack_back
{
	primary = S
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Pack_left
{
	primary = A
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Pack_right
{
	primary = D
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Pack_up
{
	primary = LeftShift
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Pack_down
{
	primary = LeftControl
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Jump
{
	primary = Space
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Run
{
	primary = LeftShift
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_ToggleMovementMode
{
	primary = LeftAlt
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_TogglePack
{
	primary = R
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Use
{
	primary = F
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Board
{
	primary = B
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Orient
{
	primary = Space
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
EVA_Lights
{
	primary = L
	secondary = None
	group = 268435456
	modeMask = -1
	modeMaskSec = -1
}
Editor_pitchUp
{
	primary = S
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_pitchDown
{
	primary = W
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_yawLeft
{
	primary = A
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_yawRight
{
	primary = D
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_rollLeft
{
	primary = Q
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_rollRight
{
	primary = E
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_resetRotation
{
	primary = Space
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_modePlace
{
	primary = Alpha1
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_modeOffset
{
	primary = Alpha2
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_modeRotate
{
	primary = Alpha3
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_modeRoot
{
	primary = Alpha4
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_coordSystem
{
	primary = F
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_toggleSymMethod
{
	primary = R
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_toggleSymMode
{
	primary = X
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_toggleAngleSnap
{
	primary = C
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
Editor_fineTweak
{
	primary = LeftShift
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
AXIS_PITCH
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_ROLL
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_YAW
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_THROTTLE
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_THROTTLE_INC
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_CAMERA_HDG
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_CAMERA_PITCH
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_TRANSLATE_X
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_TRANSLATE_Y
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_TRANSLATE_Z
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_WHEEL_STEER
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_WHEEL_THROTTLE
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
axis_EVA_translate_x
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
axis_EVA_translate_y
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
axis_EVA_translate_z
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
axis_EVA_pitch
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
axis_EVA_yaw
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
axis_EVA_roll
{
	PRIMARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
AXIS_MOUSEWHEEL
{
	PRIMARY
	{
		name = Mouse ScrollWheel
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0
		scale = 1
		group = 0
		modeMask = -1
	}
	SECONDARY
	{
		name = None
		axis = -1
		inv = False
		sensitivity = 1
		deadzone = 0.05
		scale = 1
		group = 0
		modeMask = -1
	}
}
MODIFIER_KEY
{
	primary = LeftAlt
	secondary = RightAlt
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
AbortActionGroup
{
	primary = Backspace
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup1
{
	primary = Alpha1
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup2
{
	primary = Alpha2
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup3
{
	primary = Alpha3
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup4
{
	primary = Alpha4
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup5
{
	primary = Alpha5
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup6
{
	primary = Alpha6
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup7
{
	primary = Alpha7
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup8
{
	primary = Alpha8
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup9
{
	primary = Alpha9
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
CustomActionGroup10
{
	primary = Alpha0
	secondary = None
	group = 0
	modeMask = -1
	modeMaskSec = -1
}
TRACKIR
{
}
TERRAIN
{
	preset = Custom
	version = 0.90.0
	PRESET
	{
		name = Low
		PLANET
		{
			name = Kerbin
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = KerbinOcean
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Mun
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Minmus
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 5
		}
		PLANET
		{
			name = Bop
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 5
		}
		PLANET
		{
			name = Duna
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Eve
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = EveOcean
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Gilly
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 5
		}
		PLANET
		{
			name = Ike
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Laythe
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = LaytheOcean
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Moho
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Tylo
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Vall
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Dres
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Pol
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Eeloo
			minDistance = 4
			minSubdivision = 1
			maxSubdivision = 6
		}
	}
	PRESET
	{
		name = Custom
		PLANET
		{
			name = Kerbin
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = KerbinOcean
			minDistance = 3
			minSubdivision = 1
			maxSubdivision = 5
		}
		PLANET
		{
			name = Mun
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Minmus
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Bop
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Duna
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Eve
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = EveOcean
			minDistance = 3
			minSubdivision = 1
			maxSubdivision = 5
		}
		PLANET
		{
			name = Gilly
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Ike
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Laythe
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = LaytheOcean
			minDistance = 3
			minSubdivision = 1
			maxSubdivision = 5
		}
		PLANET
		{
			name = Moho
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Tylo
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Vall
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Dres
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Pol
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Eeloo
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
	}
	PRESET
	{
		name = Default
		PLANET
		{
			name = Kerbin
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = KerbinOcean
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Mun
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Minmus
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Bop
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Duna
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Eve
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = EveOcean
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Gilly
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Ike
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Laythe
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = LaytheOcean
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Moho
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Tylo
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Vall
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Dres
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Pol
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
		PLANET
		{
			name = Eeloo
			minDistance = 6
			minSubdivision = 1
			maxSubdivision = 8
		}
	}
	PRESET
	{
		name = High
		PLANET
		{
			name = Kerbin
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 10
		}
		PLANET
		{
			name = KerbinOcean
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Mun
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = Minmus
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Bop
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 6
		}
		PLANET
		{
			name = Duna
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = Eve
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 10
		}
		PLANET
		{
			name = EveOcean
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Gilly
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Ike
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Laythe
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 10
		}
		PLANET
		{
			name = LaytheOcean
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 7
		}
		PLANET
		{
			name = Moho
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = Tylo
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = Vall
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = Dres
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = Pol
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
		PLANET
		{
			name = Eeloo
			minDistance = 8
			minSubdivision = 1
			maxSubdivision = 9
		}
	}
}

[AlmostDifferent]

I have PPFX off (I forget why - no GPU support for it maybe)

I found this interesting, because this is also used for the glow effect in the temperature gauge overlay, so I re-tested the save from my earlier post with PPFX turned off: memory usage still goes up, but much slower than with PPFX on. So it would take a much longer time to hit the 4 GB crash barrier. With PPFX on, it takes about 6 minutes from loading the save to the crash.

EDIT: It seems that, with PPFX off, the memory usage increases due to something else, not the heat gauges. Maybe it's just the PQS rebuilding the terrain mesh during re-entry. Stationary tests show memory only leaking with PPFX on. Sorry for getting that wrong.

Edited May 14, 2015 by AlmostDifferent
Fact checking revealed a mistake. Sorry.

[sal_vager]

Can't remember if I mentioned this yet, but on Linux the memory use goes up to about 2.6 gigs with the heat gauges active, then stays there, normally it's 1.4gigs for me.

Can any other Linux users check?

[Tarheel1999]

If your are able can you try landing without decoupling? I'm pretty sure my crashes were caused by the landing legs overheating and glowing red. If you are able to land without decoupling, it may very well be the PPFX causing the leak.

I'll try turning off PPFX to see if that solves the problem for me.

[Tarheel1999]

Okay I tested and the memory increase with PPFX off was only about 100mb. With PPFX on the memory increase was about 1.5Gb+. The main difference between the two appears to be that the overheated parts glow with PPFX on. The memory increase was substantially less with physical time warp set to 4x. It would appear time plays a role in the leak (no real surprise here).

[TinfoilChef]

While I'm glad that disabling the temp gauges aleviates the problem I just have to ask, is there anything in settings.cfg that I can adjust to have that feature default to "disabled"?

[Superfluous J]

They start off disabled. You have to enable them with F10.

I'm not sure how persistent they are. Like if you hit F10, then exit the game and come back in, if they're still enabled. Or if you jump to a new ship. Or go to the space center and back.

[Clouds]

They start off disabled. You have to enable them with F10.

That's odd, because they were on by default for me. On the other hand, I ported my settings from 0.9 > 1.0.0 > 1.0.2 so who knows what's in there.

[Tarheel1999]

They start off disabled. You have to enable them with F10.

I'm not sure how persistent they are. Like if you hit F10, then exit the game and come back in, if they're still enabled. Or if you jump to a new ship. Or go to the space center and back.

It's the opposite for me. They are enabled for every flight and have to be turned off. However I don't bother until they show up.