2.77 and 2.69 both on Windows and Linux crashes when trying to play (unbaked,first try,play) rigid body physics #48037

Closed
opened 2016-04-02 23:46:43 +02:00 by mushketer888 · 16 comments

System Information
Windows,Linux
Geforce 630M (cant be the cause)

Blender Version
2.69, 2.77

Short description of error
I tried to make kapla(planks) simulation i created a lot of planks aprox 999. And i tried to simulate by pressing Alt-A. it freezes and crashes both on Windows and Linux with different versions. When baking rigid body cache its the same...It must not have such behavior
Prior to that I used array modifiers and separate by loose parts

blend file:kapla1.blend
Exact steps for others to reproduce the error
Open .blend file, Alt-A or bake rigid body cache

**System Information** Windows,Linux Geforce 630M (cant be the cause) **Blender Version** 2.69, 2.77 **Short description of error** I tried to make kapla(planks) simulation i created a lot of planks aprox 999. And i tried to simulate by pressing Alt-A. it freezes and crashes both on Windows and Linux with different versions. When baking rigid body cache its the same...It must not have such behavior Prior to that I used array modifiers and separate by loose parts blend file:[kapla1.blend](https://archive.blender.org/developer/F300513/kapla1.blend) **Exact steps for others to reproduce the error** Open .blend file, Alt-A or bake rigid body cache
Author

Changed status to: 'Open'

Changed status to: 'Open'
Author

Added subscriber: @mushketer888

Added subscriber: @mushketer888

Added subscriber: @brecht

Added subscriber: @brecht

Blender 2.69 was released more than 2 years ago, are you sure that is in fact the version you tested? Can you test Blender 2.76, so we can see if it's a regression going from 2.76 to 2.77?

Today a bug was fixed that was causing crashes when baking in Blender 2.77 (#47971). Tomorrows builds from April 2 or newer on https://builder.blender.org/download/ will have that fix.

But if it also crashes with Alt+A then this fix will not help. If you start Blender from the command line on Linux and it crashes when pressing Alt+A, a backtrace will be printed, can you copy that here?

I couldn't reproduce a crash pressing Alt+A or baking, though the initial simulation frames are quite slow. When you say it freezes, does that mean Blender doesn't respond at all, even after you let it compute for e.g. 10 minutes? Or is it just slow and responds fine after you've let it compute for a while?

Blender 2.69 was released more than 2 years ago, are you sure that is in fact the version you tested? Can you test Blender 2.76, so we can see if it's a regression going from 2.76 to 2.77? Today a bug was fixed that was causing crashes when baking in Blender 2.77 (#47971). Tomorrows builds from April 2 or newer on https://builder.blender.org/download/ will have that fix. But if it also crashes with Alt+A then this fix will not help. If you start Blender from the command line on Linux and it crashes when pressing Alt+A, a backtrace will be printed, can you copy that here? I couldn't reproduce a crash pressing Alt+A or baking, though the initial simulation frames are quite slow. When you say it freezes, does that mean Blender doesn't respond at all, even after you let it compute for e.g. 10 minutes? Or is it just slow and responds fine after you've let it compute for a while?
Author

Yes whole UI freezes and then it crashes and exit. It start to do process "Compositing" and then crashes

Linux Blender 2.69
Color management: using fallback mode for management
connect failed: No such file or directory
read blend: /media/user/6AC088A35897B105/blender/kapla1.blend
Error: File written by newer Blender binary (270.5), expect loss of data!

Writing: /tmp/kapla1.crash.txt
Segmentation fault

Output of crash.txt

Blender 2.69 (sub 0), Revision: unknown

File written by newer Blender binary (270.5), expect loss of data! # Error
bpy.context.area.type = 'NODE_EDITOR' # Property

backtrace

blender() [0x8d026d]
/lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f35ab2d0d40]
blender(_ZN35btSequentialImpulseConstraintSolver14convertContactEP20btPersistentManifoldRK19btContactSolverInfo+0x908) [0x1305688]
blender(_ZN35btSequentialImpulseConstraintSolver28solveGroupCacheFriendlySetupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btStackAlloc+0x12dd) [0x130735d]
blender(_ZN35btSequentialImpulseConstraintSolver10solveGroupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btStackAllocP12btDispatcher+0x69) [0x13008b9]
blender(_ZN27InplaceSolverIslandCallback18processConstraintsEv+0x6b) [0x1312deb]
blender(_ZN25btSimulationIslandManager22buildAndProcessIslandsEP12btDispatcherP16btCollisionWorldPNS_14IslandCallbackE+0x33a) [0x1376d5a]
blender(_ZN23btDiscreteDynamicsWorld16solveConstraintsER19btContactSolverInfo+0x26e) [0x131254e]
blender(_ZN23btDiscreteDynamicsWorld28internalSingleStepSimulationEf+0xa6) [0x130f986]
blender(_ZN23btDiscreteDynamicsWorld14stepSimulationEfif+0x142) [0x130fb42]
blender(BKE_rigidbody_do_simulation+0x17d) [0xf5047d]
blender(BKE_scene_update_for_newframe+0xf2) [0xf53f72]
blender(ED_update_for_newframe+0xa3) [0xb4e073]
blender() [0xb4f333]
blender() [0x8d7814]
blender() [0x8d88bb]
blender() [0x8d8be0]
blender() [0x8d9438]
blender(wm_event_do_handlers+0x70b) [0x8d9c9b]
blender(WM_main+0x18) [0x8d2298]
blender(main+0xc19) [0x8bb029]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f35ab2bbec5]
blender() [0x8cfc84]

Linux Blender 2.77
connect failed: No such file or directory
found bundled python: /home/user/Desktop/blender-2.77-linux-glibc211-x86_64/2.77/python
read blend: /media/user/6AC088A35897B105/blender/kapla1.blend
Writing: /tmp/kapla1.crash.txt
Segmentation fault

Output of kapla1.crash.txt 2.77
kapla1.crash.txt

Blender 2.77 (sub 0), Commit date: 2016-03-18 12:34, Hash 22a2853

bpy.context.area.type = 'VIEW_3D' # Property

backtrace

./blender(BLI_system_backtrace+0x1d) [0x1aaa7ad]
./blender() [0x114146e]
/lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f6ea09acd40]
./blender(_ZN35btSequentialImpulseConstraintSolver14convertContactEP20btPersistentManifoldRK19btContactSolverInfo+0xa60) [0x1dc73a0]
./blender(_ZN35btSequentialImpulseConstraintSolver15convertContactsEPP20btPersistentManifoldiRK19btContactSolverInfo+0x32) [0x1dc7ef2]
./blender(_ZN35btSequentialImpulseConstraintSolver28solveGroupCacheFriendlySetupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDraw+0x1102) [0x1dc4e62]
./blender(_ZN35btSequentialImpulseConstraintSolver10solveGroupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btDispatcher+0x73) [0x1dbf4b3]
./blender(_ZN27InplaceSolverIslandCallback18processConstraintsEv+0x5f) [0x1dd3e6f]
./blender(_ZN25btSimulationIslandManager22buildAndProcessIslandsEP12btDispatcherP16btCollisionWorldPNS_14IslandCallbackE+0xad7) [0x1e350a7]
./blender(_ZN23btDiscreteDynamicsWorld16solveConstraintsER19btContactSolverInfo+0x15b) [0x1dd359b]
./blender(_ZN23btDiscreteDynamicsWorld28internalSingleStepSimulationEf+0xa6) [0x1dd2516]
./blender(_ZN23btDiscreteDynamicsWorld14stepSimulationEfif+0x162) [0x1dd26f2]
./blender(BKE_rigidbody_do_simulation+0x1ac) [0x185f79c]
./blender(BKE_scene_update_for_newframe_ex+0x26f) [0x18646af]
./blender(ED_update_for_newframe+0xaa) [0x140be9a]
./blender() [0x140d30a]
./blender() [0x1149895]
./blender() [0x114ad4a]
./blender() [0x114b0d9]
./blender() [0x114b5a6]
./blender(wm_event_do_handlers+0x6ff) [0x114bdff]
./blender(WM_main+0x18) [0x1142d48]
./blender(main+0xefa) [0x10ea92a]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f6ea0997ec5]
./blender() [0x113ff19]

Yes whole UI freezes and then it crashes and exit. It start to do process "Compositing" and then crashes **Linux Blender 2.69** Color management: using fallback mode for management connect failed: No such file or directory read blend: /media/user/6AC088A35897B105/blender/kapla1.blend Error: File written by newer Blender binary (270.5), expect loss of data! Writing: /tmp/kapla1.crash.txt Segmentation fault **Output of crash.txt** # Blender 2.69 (sub 0), Revision: unknown File written by newer Blender binary (270.5), expect loss of data! # Error bpy.context.area.type = 'NODE_EDITOR' # Property # backtrace blender() [0x8d026d] /lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f35ab2d0d40] blender(_ZN35btSequentialImpulseConstraintSolver14convertContactEP20btPersistentManifoldRK19btContactSolverInfo+0x908) [0x1305688] blender(_ZN35btSequentialImpulseConstraintSolver28solveGroupCacheFriendlySetupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btStackAlloc+0x12dd) [0x130735d] blender(_ZN35btSequentialImpulseConstraintSolver10solveGroupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btStackAllocP12btDispatcher+0x69) [0x13008b9] blender(_ZN27InplaceSolverIslandCallback18processConstraintsEv+0x6b) [0x1312deb] blender(_ZN25btSimulationIslandManager22buildAndProcessIslandsEP12btDispatcherP16btCollisionWorldPNS_14IslandCallbackE+0x33a) [0x1376d5a] blender(_ZN23btDiscreteDynamicsWorld16solveConstraintsER19btContactSolverInfo+0x26e) [0x131254e] blender(_ZN23btDiscreteDynamicsWorld28internalSingleStepSimulationEf+0xa6) [0x130f986] blender(_ZN23btDiscreteDynamicsWorld14stepSimulationEfif+0x142) [0x130fb42] blender(BKE_rigidbody_do_simulation+0x17d) [0xf5047d] blender(BKE_scene_update_for_newframe+0xf2) [0xf53f72] blender(ED_update_for_newframe+0xa3) [0xb4e073] blender() [0xb4f333] blender() [0x8d7814] blender() [0x8d88bb] blender() [0x8d8be0] blender() [0x8d9438] blender(wm_event_do_handlers+0x70b) [0x8d9c9b] blender(WM_main+0x18) [0x8d2298] blender(main+0xc19) [0x8bb029] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f35ab2bbec5] blender() [0x8cfc84] **Linux Blender 2.77** connect failed: No such file or directory found bundled python: /home/user/Desktop/blender-2.77-linux-glibc211-x86_64/2.77/python read blend: /media/user/6AC088A35897B105/blender/kapla1.blend Writing: /tmp/kapla1.crash.txt Segmentation fault **Output of kapla1.crash.txt 2.77** kapla1.crash.txt # Blender 2.77 (sub 0), Commit date: 2016-03-18 12:34, Hash 22a2853 bpy.context.area.type = 'VIEW_3D' # Property # backtrace ./blender(BLI_system_backtrace+0x1d) [0x1aaa7ad] ./blender() [0x114146e] /lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f6ea09acd40] ./blender(_ZN35btSequentialImpulseConstraintSolver14convertContactEP20btPersistentManifoldRK19btContactSolverInfo+0xa60) [0x1dc73a0] ./blender(_ZN35btSequentialImpulseConstraintSolver15convertContactsEPP20btPersistentManifoldiRK19btContactSolverInfo+0x32) [0x1dc7ef2] ./blender(_ZN35btSequentialImpulseConstraintSolver28solveGroupCacheFriendlySetupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDraw+0x1102) [0x1dc4e62] ./blender(_ZN35btSequentialImpulseConstraintSolver10solveGroupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btDispatcher+0x73) [0x1dbf4b3] ./blender(_ZN27InplaceSolverIslandCallback18processConstraintsEv+0x5f) [0x1dd3e6f] ./blender(_ZN25btSimulationIslandManager22buildAndProcessIslandsEP12btDispatcherP16btCollisionWorldPNS_14IslandCallbackE+0xad7) [0x1e350a7] ./blender(_ZN23btDiscreteDynamicsWorld16solveConstraintsER19btContactSolverInfo+0x15b) [0x1dd359b] ./blender(_ZN23btDiscreteDynamicsWorld28internalSingleStepSimulationEf+0xa6) [0x1dd2516] ./blender(_ZN23btDiscreteDynamicsWorld14stepSimulationEfif+0x162) [0x1dd26f2] ./blender(BKE_rigidbody_do_simulation+0x1ac) [0x185f79c] ./blender(BKE_scene_update_for_newframe_ex+0x26f) [0x18646af] ./blender(ED_update_for_newframe+0xaa) [0x140be9a] ./blender() [0x140d30a] ./blender() [0x1149895] ./blender() [0x114ad4a] ./blender() [0x114b0d9] ./blender() [0x114b5a6] ./blender(wm_event_do_handlers+0x6ff) [0x114bdff] ./blender(WM_main+0x18) [0x1142d48] ./blender(main+0xefa) [0x10ea92a] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f6ea0997ec5] ./blender() [0x113ff19]
Author

Linux Blender 2.76b
connect failed: No such file or directory
found bundled python: /home/user/Desktop/blender-2.76b-linux-glibc211-x86_64/2.76/python
read blend: /media/user/6AC088A35897B105/blender/kapla1.blend
Writing: /tmp/kapla1.crash.txt
Segmentation fault

kapla1.crash.txt 2.76b
/kapla1.crash.txt

Blender 2.76 (sub 0), Commit date: 2015-11-03 10:56, Hash f337fea

bpy.context.area.type = 'VIEW_3D' # Property

backtrace

./blender(BLI_system_backtrace+0x1d) [0x1a3e71d]
./blender() [0x1056944]
./blender() [0x1056b21]
/lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f85cac43d40]
./blender(_ZN35btSequentialImpulseConstraintSolver14convertContactEP20btPersistentManifoldRK19btContactSolverInfo+0xa60) [0x25aab20]
./blender(_ZN35btSequentialImpulseConstraintSolver15convertContactsEPP20btPersistentManifoldiRK19btContactSolverInfo+0x32) [0x25ab672]
./blender(_ZN35btSequentialImpulseConstraintSolver28solveGroupCacheFriendlySetupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDraw+0xf82) [0x25a8602]
./blender(_ZN35btSequentialImpulseConstraintSolver10solveGroupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btDispatcher+0x73) [0x25a2e13]
./blender(_ZN27InplaceSolverIslandCallback18processConstraintsEv+0x5f) [0x25b7c2f]
./blender(_ZN25btSimulationIslandManager22buildAndProcessIslandsEP12btDispatcherP16btCollisionWorldPNS_14IslandCallbackE+0xad7) [0x2601aa7]
./blender(_ZN23btDiscreteDynamicsWorld16solveConstraintsER19btContactSolverInfo+0x15b) [0x25b735b]
./blender(_ZN23btDiscreteDynamicsWorld28internalSingleStepSimulationEf+0xa6) [0x25b4816]
./blender(_ZN23btDiscreteDynamicsWorld14stepSimulationEfif+0x162) [0x25b49f2]
./blender(BKE_rigidbody_do_simulation+0x1ac) [0x175a94c]
./blender(BKE_scene_update_for_newframe_ex+0x255) [0x1644d15]
./blender(ED_update_for_newframe+0xaa) [0x136d01a]
./blender() [0x1376a9a]
./blender() [0x10766e5]
./blender() [0x1077b1a]
./blender() [0x1077e89]
./blender() [0x1078356]
./blender(wm_event_do_handlers+0x6ff) [0x1078baf]
./blender(WM_main+0x18) [0x105f128]
./blender(main+0x556) [0x10596c6]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f85cac2eec5]
./blender() [0xf5b471]

**Linux Blender 2.76b** connect failed: No such file or directory found bundled python: /home/user/Desktop/blender-2.76b-linux-glibc211-x86_64/2.76/python read blend: /media/user/6AC088A35897B105/blender/kapla1.blend Writing: /tmp/kapla1.crash.txt Segmentation fault **kapla1.crash.txt 2.76b** /kapla1.crash.txt # Blender 2.76 (sub 0), Commit date: 2015-11-03 10:56, Hash f337fea bpy.context.area.type = 'VIEW_3D' # Property # backtrace ./blender(BLI_system_backtrace+0x1d) [0x1a3e71d] ./blender() [0x1056944] ./blender() [0x1056b21] /lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f85cac43d40] ./blender(_ZN35btSequentialImpulseConstraintSolver14convertContactEP20btPersistentManifoldRK19btContactSolverInfo+0xa60) [0x25aab20] ./blender(_ZN35btSequentialImpulseConstraintSolver15convertContactsEPP20btPersistentManifoldiRK19btContactSolverInfo+0x32) [0x25ab672] ./blender(_ZN35btSequentialImpulseConstraintSolver28solveGroupCacheFriendlySetupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDraw+0xf82) [0x25a8602] ./blender(_ZN35btSequentialImpulseConstraintSolver10solveGroupEPP17btCollisionObjectiPP20btPersistentManifoldiPP17btTypedConstraintiRK19btContactSolverInfoP12btIDebugDrawP12btDispatcher+0x73) [0x25a2e13] ./blender(_ZN27InplaceSolverIslandCallback18processConstraintsEv+0x5f) [0x25b7c2f] ./blender(_ZN25btSimulationIslandManager22buildAndProcessIslandsEP12btDispatcherP16btCollisionWorldPNS_14IslandCallbackE+0xad7) [0x2601aa7] ./blender(_ZN23btDiscreteDynamicsWorld16solveConstraintsER19btContactSolverInfo+0x15b) [0x25b735b] ./blender(_ZN23btDiscreteDynamicsWorld28internalSingleStepSimulationEf+0xa6) [0x25b4816] ./blender(_ZN23btDiscreteDynamicsWorld14stepSimulationEfif+0x162) [0x25b49f2] ./blender(BKE_rigidbody_do_simulation+0x1ac) [0x175a94c] ./blender(BKE_scene_update_for_newframe_ex+0x255) [0x1644d15] ./blender(ED_update_for_newframe+0xaa) [0x136d01a] ./blender() [0x1376a9a] ./blender() [0x10766e5] ./blender() [0x1077b1a] ./blender() [0x1077e89] ./blender() [0x1078356] ./blender(wm_event_do_handlers+0x6ff) [0x1078baf] ./blender(WM_main+0x18) [0x105f128] ./blender(main+0x556) [0x10596c6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f85cac2eec5] ./blender() [0xf5b471]

Thanks, so we know it's a bug that has been there for a long time, unrelated to the recent changes to baking in 2.77.

Thanks, so we know it's a bug that has been there for a long time, unrelated to the recent changes to baking in 2.77.

Added subscriber: @sindra1961

Added subscriber: @sindra1961

The log of both versions has the below message.

connect failed: No such file or directory

May any environmental problem be included?

The log of both versions has the below message. ``` connect failed: No such file or directory ``` May any environmental problem be included?

Added subscribers: @mont29, @Sergey

Added subscribers: @mont29, @Sergey

@sindra1961, this is a message from space navigation device. In the latest builds it is suppressed.

@mushketer888, tried really hard reproduce the issue here, but failing so far. Mind checking it you can reproduce it with latest builds from builder.blender.org? If so, please run blender --debug-depsgraph-no-threads to see if it's a threading issue in the depsgraph.

@mont29, you are known to be lucky on getting ASAN reports and such related on threading issues i can't reproduce ;) Do you mind checking this file and see if can reproduce the crash?

@sindra1961, this is a message from space navigation device. In the latest builds it is suppressed. @mushketer888, tried really hard reproduce the issue here, but failing so far. Mind checking it you can reproduce it with latest builds from builder.blender.org? If so, please run `blender --debug-depsgraph-no-threads` to see if it's a threading issue in the depsgraph. @mont29, you are known to be lucky on getting ASAN reports and such related on threading issues i can't reproduce ;) Do you mind checking this file and see if can reproduce the crash?

Think crash could come from going out of memory maybe? Cannot reproduce crash here, but with given file simulation eats over 4Gb of ram (not sure how much exactly, did not let it go too far). With half the objects deleted, it’s still around 2GB.

Think crash could come from going out of memory maybe? Cannot reproduce crash here, but with given file simulation eats over 4Gb of ram (not sure how much exactly, did not let it go too far). With half the objects deleted, it’s still around 2GB.

Changed status from 'Open' to: 'Archived'

Changed status from 'Open' to: 'Archived'
Bastien Montagne self-assigned this 2016-08-11 12:39:08 +02:00

More than a week without reply. Due to the policy of the tracker archiving for until more details are provided.

More than a week without reply. Due to the policy of the tracker archiving for until more details are provided.

Added subscriber: @ramses-3

Added subscriber: @ramses-3

I have a similar problem with Blender 2.69 and ALL subsequent versions up to 2.79.
Blender crashes with segment fault.
usually select an object from the 3D view will cause it. The same object selected from the outliner does not cause the problem.

don't know if this helps but this is the crash report:-

Blender 2.69 (sub 0), Revision: 60991

bpy.ops.marker.select() # Operator
bpy.ops.marker.move(frames=4) # Operator
bpy.ops.marker.select() # Operator
bpy.ops.marker.select() # Operator

backtrace

/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf84687]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf848c5]
/lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f6c10d69cb0]
/lib/x86_64-linux-gnu/libc.so.6(+0x1552c1) [0x7f6c10e882c1]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(add_memfilechunk+0x159) [0x1605e79]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x161b3ab]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x161b523]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x161d894]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x1620257]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(BLO_write_file_mem+0x1f) [0x1621b0f]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(BKE_write_undo+0x15c) [0x15c344c]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(ED_undo_push+0x18b) [0x17a6d5b]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9e74b]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9ecce]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9fd2b]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9fff9]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xfa0766]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(wm_event_do_handlers+0x31b) [0xfa0bdb]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(WM_main+0x18) [0xf8bbb8]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(main+0x36d) [0xf86c79]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f6c10d54f45]
/home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xec38d5]

I have a similar problem with Blender 2.69 and ALL subsequent versions up to 2.79. Blender crashes with segment fault. usually select an object from the 3D view will cause it. The same object selected from the outliner does not cause the problem. don't know if this helps but this is the crash report:- # Blender 2.69 (sub 0), Revision: 60991 bpy.ops.marker.select() # Operator bpy.ops.marker.move(frames=4) # Operator bpy.ops.marker.select() # Operator bpy.ops.marker.select() # Operator # backtrace /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf84687] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf848c5] /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f6c10d69cb0] /lib/x86_64-linux-gnu/libc.so.6(+0x1552c1) [0x7f6c10e882c1] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(add_memfilechunk+0x159) [0x1605e79] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x161b3ab] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x161b523] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x161d894] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0x1620257] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(BLO_write_file_mem+0x1f) [0x1621b0f] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(BKE_write_undo+0x15c) [0x15c344c] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(ED_undo_push+0x18b) [0x17a6d5b] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9e74b] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9ecce] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9fd2b] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xf9fff9] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xfa0766] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(wm_event_do_handlers+0x31b) [0xfa0bdb] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(WM_main+0x18) [0xf8bbb8] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender(main+0x36d) [0xf86c79] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f6c10d54f45] /home/ray/work/blender/blender-2.69-linux-glibc211-x86_64/blender() [0xec38d5]
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Reference: blender/blender#48037
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