287344 – Krita leaking memory on repeated open/save cycles

Bug 287344 - Krita leaking memory on repeated open/save cycles

Summary: Krita leaking memory on repeated open/save cycles

Status:	RESOLVED FIXED

Alias:	None

Product:	krita
Classification:	Applications
Component:	General (show other bugs)
Version:	2.3
Platform:	Ubuntu Linux

Importance:	NOR grave
Target Milestone:	---
Assignee:	Krita Bugs

URL:
Keywords:

Depends on:
Blocks:

Reported:	2011-11-23 08:31 UTC by Tobias Hagberg
Modified:	2011-12-28 16:08 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Screenshot w/ system monitor window open: ninth opened image (no other files open) (162.21 KB, image/jpeg) 2011-11-23 08:44 UTC, Tobias Hagberg	Details
Screenshot w/ system monitor window open: first opened image (171.49 KB, image/jpeg) 2011-11-23 08:45 UTC, Tobias Hagberg	Details
massif log 1 (469.78 KB, application/octet-stream) 2011-11-23 21:24 UTC, Halla Rempt	Details
mass if log 2 (434.79 KB, application/octet-stream) 2011-11-23 21:45 UTC, Halla Rempt	Details
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Description Tobias Hagberg 2011-11-23 08:31:43 UTC

Version:           2.3 (using KDE 4.7.2) 
OS:                Linux

While opening RGB JPEG images, converting them to CMYK using a specified ICC profile, and then saving them as TIFFs, Krita leaks memory until it completely bogs down the system.

Reproducible: Always

Steps to Reproduce:
1. Open a RGB JPEG image (haven't tried with other file types/color modes)
2. Go to Image / Properties, and assign mode=CMYK, depth=8bit, profile="ISO Coated v2 (ECI)"
3. Go to File and select Save as
4. Save the image as a TIF image
5. Close the image with Ctrl+W, without exiting the program (no image files are open at this time)

Repeat the above steps, and watch memory consumption increase for every open/convert/save cycle, until the computer becomes unusable. For me, with 2GB of RAM and no other applications open, this happens after about 15 cycles.

Actual Results:  
My guess: Krita does not free memory after an image is closed.

Expected Results:  
Krita should free memory after closing an image.

Comment 1 Tobias Hagberg 2011-11-23 08:39:59 UTC

Possibly related to bug 287347?

Comment 2 Tobias Hagberg 2011-11-23 08:44:55 UTC

Created attachment 65970 [details]
Screenshot w/ system monitor window open: ninth opened image (no other files open)

Comment 3 Tobias Hagberg 2011-11-23 08:45:46 UTC

Created attachment 65971 [details]
Screenshot w/ system monitor window open: first opened image

Comment 4 Halla Rempt 2011-11-23 08:47:55 UTC

Thanks for the report -- I'll investigate with massif and memcheck and so on.

Comment 5 Halla Rempt 2011-11-23 21:16:51 UTC

Ack, krita's own leak checker shows we've got leaks. This is a fairly new regression!

CRITICAL: According to statistics of the KisTileDataStore some tiles have leaked from the Krita control! 
CRITICAL: Tiles in memory: 144 Total tiles: 144 
krita(5139)/krita (general): **************************************** 
krita(5139)/krita (general): 13  leaks have been detected 
krita(5139)/krita (general): Object  0x0 ( "PK12KisGenerator" ) is still referenced by  2  objects: 
krita(5139)/krita (general): Referenced by  0x39227d38  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x892d8) [0x5e432d8] 
krita(5139)/krita (general): /usr/lib64/libQtCore.so.4(+0x6f3c8) [0x50e03c8] 
krita(5139)/krita (general): /usr/lib64/libQtCore.so.4(+0x7a4d5) [0x50eb4d5] 
krita(5139)/krita (general): /lib64/libpthread.so.0(+0x6a3f) [0x550fa3f] 
krita(5139)/krita (general): /lib64/libc.so.6(clone+0x6d) [0xd98b66d] 
krita(5139)/krita (general): Referenced by  0x33030d48  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x892d8) [0x5e432d8] 
krita(5139)/krita (general): /usr/lib64/libQtCore.so.4(+0x6f3c8) [0x50e03c8] 
krita(5139)/krita (general): /usr/lib64/libQtCore.so.4(+0x7a4d5) [0x50eb4d5] 
krita(5139)/krita (general): /lib64/libpthread.so.0(+0x6a3f) [0x550fa3f] 
krita(5139)/krita (general): /lib64/libc.so.6(clone+0x6d) [0xd98b66d] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x360fc920 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x31e09840  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDevice4initE12KisSharedPtrI14KisDataManagerEPK12KoColorSpace16KisDefaultBounds16KisWeakSharedPtrI7KisNodeERK7QString+0x2ac) [0x6001eec] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC2E16KisWeakSharedPtrI7KisNodeEPK12KoColorSpace16KisDefaultBoundsRK7QString+0x110) [0x6002780] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x26d) [0x5f996ad] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x45c7dc1d] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x392bacf0 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x3c47f2f0  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC1ERKS_+0x11a) [0x6002fea] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ed89) [0x45c7dd89] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x33465770 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x33e8b7a0  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x28a) [0x5f996ca] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x45c7dc1d] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x3433a390 ( "PK13KisGroupLayer" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x333290f8  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage12setRootLayerE12KisSharedPtrI13KisGroupLayerE+0x6f) [0x5fa59ef] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x195) [0x5fa5d95] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x45c7dc1d] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x169cdfb0 ( "PK13KisGroupLayer" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x34578288  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage12setRootLayerE12KisSharedPtrI13KisGroupLayerE+0x6f) [0x5fa59ef] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x195) [0x5fa5d95] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x45c7dc1d] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x3321ea00 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x33465790  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDevice4initE12KisSharedPtrI14KisDataManagerEPK12KoColorSpace16KisDefaultBounds16KisWeakSharedPtrI7KisNodeERK7QString+0x2ac) [0x6001eec] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC2E16KisWeakSharedPtrI7KisNodeEPK12KoColorSpace16KisDefaultBoundsRK7QString+0x110) [0x6002780] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x26d) [0x5f996ad] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x45c7dc1d] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x33476a60 ( "PK7KisNode" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x30daea10  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x2338fd) [0x5fed8fd] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN7KisNode3addE12KisSharedPtrIS_ES1_+0xcfd) [0x5feaddd] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisNodeFacade7addNodeE12KisSharedPtrI7KisNodeES2_+0xbd) [0x5ff286d] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1f000) [0x45c7e000] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x34585330 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x333d2cc0  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisPaintLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh12KisSharedPtrI14KisPaintDeviceE+0xc9) [0x6010d69] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1eebc) [0x45c7debc] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x3c47f2d0 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x3c57d9f0  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisPaintLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh12KisSharedPtrI14KisPaintDeviceE+0xc9) [0x6010d69] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1eebc) [0x45c7debc] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x31e09820 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x34577fe0  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x28a) [0x5f996ca] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x45c7dc1d] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x3c844e30 ( "PK7KisNode" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x3c84a0b0  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x2338fd) [0x5fed8fd] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN7KisNode3addE12KisSharedPtrIS_ES1_+0xcfd) [0x5feaddd] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisNodeFacade7addNodeE12KisSharedPtrI7KisNodeES2_+0xbd) [0x5ff286d] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1f000) [0x45c7e000] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): Object  0x334737f0 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(5139)/krita (general): Referenced by  0x34585350  at: 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC1ERKS_+0x11a) [0x6002fea] 
krita(5139)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ed89) [0x45c7dd89] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(5139)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(5139)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(5139)/krita (general): ===== 
krita(5139)/krita (general): **************************************** 
Leaks have been detected... fix krita.
==5139== 
Killed

Comment 6 Halla Rempt 2011-11-23 21:24:18 UTC

However, massif doesn't seem to show a serious leak of image data -- it's more that some data doesn't get cleaned on exit. Let's try with a bigger image.

Comment 7 Halla Rempt 2011-11-23 21:24:38 UTC

Created attachment 66001 [details]
massif log 1

Comment 8 Halla Rempt 2011-11-23 21:28:23 UTC

Btw, I only noticed just now, but you are using a rather old version of Krita, 2.3. We're working on the 2.4 release, a beta of which is already available in Ubuntu. See http://www.davidrevoy.com/index.php?article98/krita-2-4-beta-screenshots-features-and-ppa for more info.

Comment 9 Halla Rempt 2011-11-23 21:45:45 UTC

Created attachment 66003 [details]
mass if log 2

This log is cleared. The big drop in the middle is when we close the image; not all tile data by a long chalk is freed then, though it should. Krita's memory leak tracker says:


CRITICAL: According to statistics of the KisTileDataStore some tiles have leaked from the Krita control! 
CRITICAL: Tiles in memory: 5088 Total tiles: 5088 
krita(6826)/krita (general): **************************************** 
krita(6826)/krita (general): 13  leaks have been detected 
krita(6826)/krita (general): Object  0x0 ( "PK12KisGenerator" ) is still referenced by  2  objects: 
krita(6826)/krita (general): Referenced by  0x2e818f28  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x892d8) [0x5e432d8] 
krita(6826)/krita (general): /usr/lib64/libQtCore.so.4(+0x6f3c8) [0x50e03c8] 
krita(6826)/krita (general): /usr/lib64/libQtCore.so.4(+0x7a4d5) [0x50eb4d5] 
krita(6826)/krita (general): /lib64/libpthread.so.0(+0x6a3f) [0x550fa3f] 
krita(6826)/krita (general): /lib64/libc.so.6(clone+0x6d) [0xd98b66d] 
krita(6826)/krita (general): Referenced by  0x40b6a7b8  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x892d8) [0x5e432d8] 
krita(6826)/krita (general): /usr/lib64/libQtCore.so.4(+0x6f3c8) [0x50e03c8] 
krita(6826)/krita (general): /usr/lib64/libQtCore.so.4(+0x7a4d5) [0x50eb4d5] 
krita(6826)/krita (general): /lib64/libpthread.so.0(+0x6a3f) [0x550fa3f] 
krita(6826)/krita (general): /lib64/libc.so.6(clone+0x6d) [0xd98b66d] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x342a1e30 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x3456e2e0  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC1ERKS_+0x11a) [0x6002fea] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ed89) [0x52693d89] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x344e4d10 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x2e7423a0  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x28a) [0x5f996ca] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x52693c1d] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x3b9efe10 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x37ecc6c0  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisPaintLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh12KisSharedPtrI14KisPaintDeviceE+0xc9) [0x6010d69] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1eebc) [0x52693ebc] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x4ed39320 ( "PK7KisNode" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x465c25b0  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x2338fd) [0x5fed8fd] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN7KisNode3addE12KisSharedPtrIS_ES1_+0xcfd) [0x5feaddd] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisNodeFacade7addNodeE12KisSharedPtrI7KisNodeES2_+0xbd) [0x5ff286d] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1f000) [0x52694000] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x3c529c20 ( "PK13KisGroupLayer" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x31be4da8  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage12setRootLayerE12KisSharedPtrI13KisGroupLayerE+0x6f) [0x5fa59ef] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x195) [0x5fa5d95] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x52693c1d] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x465eccc0 ( "PK7KisNode" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x3323b220  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(+0x2338fd) [0x5fed8fd] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN7KisNode3addE12KisSharedPtrIS_ES1_+0xcfd) [0x5feaddd] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisNodeFacade7addNodeE12KisSharedPtrI7KisNodeES2_+0xbd) [0x5ff286d] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1f000) [0x52694000] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x333b6840 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x344e4d30  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDevice4initE12KisSharedPtrI14KisDataManagerEPK12KoColorSpace16KisDefaultBounds16KisWeakSharedPtrI7KisNodeERK7QString+0x2ac) [0x6001eec] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC2E16KisWeakSharedPtrI7KisNodeEPK12KoColorSpace16KisDefaultBoundsRK7QString+0x110) [0x6002780] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x26d) [0x5f996ad] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x52693c1d] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x3c4aa440 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x3f3c12d0  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x28a) [0x5f996ca] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x52693c1d] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x334910f0 ( "PK13KisGroupLayer" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x32129768  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage12setRootLayerE12KisSharedPtrI13KisGroupLayerE+0x6f) [0x5fa59ef] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x195) [0x5fa5d95] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x52693c1d] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x3456e2c0 ( "PK14KisPaintDevice" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x331a4100  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisPaintLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh12KisSharedPtrI14KisPaintDeviceE+0xc9) [0x6010d69] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1eebc) [0x52693ebc] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x3330b5c0 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x3c4aa460  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDevice4initE12KisSharedPtrI14KisDataManagerEPK12KoColorSpace16KisDefaultBounds16KisWeakSharedPtrI7KisNodeERK7QString+0x2ac) [0x6001eec] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC2E16KisWeakSharedPtrI7KisNodeEPK12KoColorSpace16KisDefaultBoundsRK7QString+0x110) [0x6002780] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN13KisGroupLayerC2E16KisWeakSharedPtrI8KisImageERK7QStringh+0x26d) [0x5f996ad] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImage4initEP12KisUndoStoreiiPK12KoColorSpace+0x161) [0x5fa5d61] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN8KisImageC1EP12KisUndoStoreiiPK12KoColorSpaceRK7QStringb+0x1a2) [0x5fa6192] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ec1d) [0x52693c1d] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): Object  0x362edec0 ( "PK14KisDataManager" ) is still referenced by  1  objects: 
krita(6826)/krita (general): Referenced by  0x3b9efe30  at: 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN20KisMemoryLeakTracker9referenceEPKvS1_PKc+0x12c) [0x5fe224c] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkritaimage.so.9(_ZN14KisPaintDeviceC1ERKS_+0x11a) [0x6002fea] 
krita(6826)/krita (general): /home/boud/kde/master/lib64/kde4/kritatiffexport.so(+0x1ed89) [0x52693d89] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(+0xdfa48) [0x645da48] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN13KoFilterChain11invokeChainEv+0xd9) [0x6454a09] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN15KoFilterManager14exportDocumentERK7QStringR10QByteArray+0x239) [0x6451909] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN10KoDocument8saveFileEv+0x169) [0x6400aa9] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart4saveEv+0x2e) [0x672e6de] 
krita(6826)/krita (general): /usr/lib64/libkparts.so.4(_ZN6KParts13ReadWritePart6saveAsERK4KUrl+0x91) [0x672d9e1] 
krita(6826)/krita (general): /home/boud/kde/inst/lib/libkomain.so.9(_ZN12KoMainWindow12saveDocumentEbb+0x1338) [0x642d808] 
krita(6826)/krita (general): ===== 
krita(6826)/krita (general): **************************************** 
Leaks have been detected... fix krita.
Stack dump:
==6826== Stack overflow in thread 1: can't grow stack to 0x7fe801ff8
==6826== Can't extend stack to 0x7fe801430 during signal delivery for thread 1:
==6826==   no stack segment
==6826== 
==6826== Process terminating with default action of signal 11 (SIGSEGV)
==6826==  Access not within mapped region at address 0x7FE801430
==6826==    at 0x22E62870: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==    by 0x22E628A1: PrintStack(llvm::PrettyStackTraceEntry const*, llvm::raw_ostream&) (in /usr/local/lib/libGTLCore.so.0.9.16)
==6826==  If you believe this happened as a result of a stack
==6826==  overflow in your program's main thread (unlikely but
==6826==  possible), you can try to increase the size of the
==6826==  main thread stack using the --main-stacksize= flag.
==6826==  The main thread stack size used in this run was 8388608.
==6826==

Comment 10 Tobias Hagberg 2011-11-23 22:58:54 UTC

(In reply to comment #8)
> Btw, I only noticed just now, but you are using a rather old version of Krita,
> 2.3. We're working on the 2.4 release, a beta of which is already available in
> Ubuntu. See
> http://www.davidrevoy.com/index.php?article98/krita-2-4-beta-screenshots-features-and-ppa
> for more info.

Thanks for the tip, I'll enable this repo and use the beta instead. (Also thanks for a great piece of software. I appreciate it's great CMYK capabilities while preparing images for offset printing.)

Comment 11 Sven Langkamp 2011-12-28 16:02:09 UTC

Git commit ca21dacabcf2c634f7a6f9d6a3f6e83afdf136a3 by Sven Langkamp.
Committed on 28/12/2011 at 16:34.
Pushed by langkamp into branch 'master'.

fix memory leak

M  +1    -1    krita/plugins/formats/tiff/kis_tiff_export.cc

http://commits.kde.org/calligra/ca21dacabcf2c634f7a6f9d6a3f6e83afdf136a3

Comment 12 Sven Langkamp 2011-12-28 16:08:36 UTC

No leaks are shown anymore.