Hello everybody,

Intro
###
I have been diving again in games now my son is tall enough to play. I installed him a computer with Debian  8.11, 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1
The best game I found is Openclonk and we love to play together. The version that came with Debian is Openclonk 5.5.1-2.
The computer cannot do better and my budget cannot do a better computer!
As the problem happends on an old version, I don't know if I should post a bugrepport or not.
Anyway, I searched on the net but didn't find any answer to my problem.

The system
#######
Intel(R) Core(TM) i3 CPU       M 380  @ 2.53GHz
HD Graphics   Arrandale      8086:0046

The problem
#######
When we try to save the game (single player), Openclonk crashes (whel I press the diskette with the number).

I hope I gave enough infos to let you have a clue of the possible cause.
By advance thank you,
Best regards
Eric

If launched from user's command line, it says the same as in the log:

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[21:45:37] OpenClonk
[21:45:37] Version: 5.5.1 linux-x86_64 (fd8b81c33e09)
[21:45:37] ExePath: "/usr/games/"
[21:45:37] SystemDataPath: "/usr/share/games/openclonk/"
[21:45:37] UserDataPath: "/home/louca/.clonk/openclonk/"
[21:45:37] Command line: openclonk
[21:45:37] WARNING: Engine without Gamepad support
[21:45:37] Loading graphics...
[21:45:38] SDL_mixer runtime version is 1.2.12 (compiled with 1.2.12)
[21:45:55] Scenario: /usr/share/games/openclonk//Missions.ocf/DeadlyGrotto.ocs
[21:45:55] Scenario uses specified object definitions.
[21:45:55] Loading extras...
[21:45:55] Loading graphics...
[21:45:56] Loading object definitions:
[21:45:56] Objects.ocd...
[21:46:01]    286 definitions loaded.
[21:46:01] DeadlyGrotto.ocs...
[21:46:01]    3 definitions loaded.
[21:46:01] C4AulScriptEngine linked - 50927 lines, 0 warnings, 0 errors
[21:46:01] Texture table holds 32 entries.
[21:46:02] 32 textures loaded.
[21:46:02] 22 materials loaded.
[21:46:02] Creating landscape...
[21:46:03]   gl: Texturing uses 32 slots at 512x512, 6 levels (44 MB total)
[21:46:03]   gl: Shader 1 linked successfully
[21:46:04] Placing environment objects...
[21:46:04] Local music file: /usr/share/games/openclonk//Music.ocg
[21:46:04] Music: IslandDreams.ogg
[21:46:04] Game started.
[21:46:04] Player join: looca
[21:46:32] Saving game...
[21:46:32] Synchronizing local player files...
[21:46:32] Saving player file looca.ocp...
*** Error in `openclonk': double free or corruption (out): 0x000055c355867ac0 ***
5.5.1: Caught signal SIGABRT
openclonk(+0x19700a)[0x55c3477fc00a]
openclonk(+0x197085)[0x55c3477fc085]
/lib/x86_64-linux-gnu/libpthread.so.0(+0xf890)[0x7f8612ae4890]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)[0x7f860e7ef067]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x148)[0x7f860e7f0448]
/lib/x86_64-linux-gnu/libc.so.6(+0x731b4)[0x7f860e82d1b4]
/lib/x86_64-linux-gnu/libc.so.6(+0x7898e)[0x7f860e83298e]
/lib/x86_64-linux-gnu/libc.so.6(+0x79696)[0x7f860e833696]
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x2fc2d5)[0x7f8602e452d5]
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x2f81bf)[0x7f8602e411bf]
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1149bd)[0x7f8602c5d9bd]
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x3000c7)[0x7f8602e490c7]
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1150e4)[0x7f8602c5e0e4]
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x115342)[0x7f8602c5e342]
openclonk(_ZN9C4Surface8GetPixDwEiib+0x33f)[0x55c3478d453f]
openclonk(_ZN9C4Surface6BltPixEiiPS_iib+0x225)[0x55c3478d4f75]
openclonk(_ZN6C4Draw10BlitSimpleEP9C4SurfaceiiiiS1_iiiib+0x179)[0x55c3478bec79]
openclonk(_ZN6C4Draw5Blit8EP9C4SurfaceiiiiS1_iiiibPK14C4BltTransform+0x618)[0x55c3478bf388]
openclonk(_ZN6C4Draw12BlitUnscaledEP9C4SurfaceffffS1_ffffbPK14C4BltTransform+0xb10)[0x55c3478bfeb0]
openclonk(_ZN6C4Game13SaveGameTitleER7C4Group+0x1a9)[0x55c34787a349]
openclonk(_ZN18C4GameSaveSavegame14SaveComponentsEv+0x29)[0x55c34783bca9]
openclonk(_ZN10C4GameSave4SaveER7C4Groupb+0x195)[0x55c347840455]
openclonk(_ZN10C4GameSave4SaveEPKc+0xf0)[0x55c347840760]
openclonk(_ZN6C4Game9QuickSaveEPKcS1_b+0x21a)[0x55c34787a7ea]
openclonk(_ZN10C4MainMenu11MenuCommandEPKcb+0x602)[0x55c34791fef2]
openclonk(+0x2be2ee)[0x55c3479232ee]
openclonk(_ZN5C4GUI6Screen10MouseInputEiiijPNS_6DialogEP10C4Viewport+0x2f8)[0x55c3478fc378]
openclonk(_ZN5C4GUI6Screen9MouseMoveEiiijP10C4Viewport+0x5c)[0x55c3478fc95c]
openclonk(_Z15OnButtonReleaseP10_GtkWidgetP15_GdkEventButtonPv+0x45)[0x55c347803ff5]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x132a3f)[0x7f861108fa3f]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0x145)[0x7f860f91a245]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x21f6c)[0x7f860f92bf6c]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xae5)[0x7f860f934285]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x8f)[0x7f860f9349df]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x249d0c)[0x7f86111a6d0c]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_propagate_event+0xc4)[0x7f861108e184]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_main_do_event+0x3ab)[0x7f861108e61b]
/usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x5ab6c)[0x7f8610d01b6c]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x24d)[0x7f860f644c5d]
openclonk(_ZN10C4GLibProc7ExecuteEiP6pollfd+0x6d)[0x55c34780365d]
openclonk(_ZN12StdScheduler15DoScheduleProcsEi+0x38f)[0x55c347b34b8f]
openclonk(_ZN12StdScheduler13ScheduleProcsEi+0x14e)[0x55c347b33cfe]
openclonk(_ZN13C4AbstractApp3RunEv+0x1d)[0x55c347ab69ad]
openclonk(main+0x139)[0x55c3477f27e9]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f860e7dbb45]
openclonk(+0x196c8c)[0x55c3477fbc8c]
zsh: exit 1     openclonk
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