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sometimes after playing when quitting hit segmentation fault

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shirish
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Posts: 72
Joined: Thu Oct 16, 2008 2:07 pm

sometimes after playing when quitting hit segmentation fault

Post by shirish » Wed Jun 15, 2011 10:18 am

Hi all,
Sometimes, after a session of gaming, I save the savegame/progress made so far and quit the game by pressing Esc and confirming 'quit the game' by using the ' f ' button (to confirm) . On the CLI get a segmentation fault line, no idea of reproducibility though... yet. Will try some more times and see if I can see some pattern . If I get any more info. will put it up here.
Intel i5-7400, Asus Z270-P, 8 GB DDR4 2400 RAM, D-Link 502-T router, 64-bit Debian Buster, MATE 1.18 ,
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Roots
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Posts: 8669
Joined: Wed Jun 16, 2004 12:07 pm
Location: Austin TX
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Re: sometimes after playing when quitting hit segmentation f

Post by Roots » Wed Jun 15, 2011 12:22 pm

Thanks for reporting this. Haven't run into it myself before so I'll try playing around and see if I can get it to happen. Fixing seg faults is relatively easy, fortunately. :)
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shirish
Member
Posts: 72
Joined: Thu Oct 16, 2008 2:07 pm

Re: sometimes after playing when quitting hit segmentation f

Post by shirish » Wed Jun 15, 2011 2:33 pm

dunno if its the same issue or not, but got a backtrace right after saving and quitting the game. Quitting via using 'ESC' and then confirming by hitting ' f ' during quit.

Code: Select all

/home/shirish/.allacrost/saved_game_4.lua
*** glibc detected *** ./allacrost: free(): invalid pointer: 0x00000000025cbc50 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x72606)[0x7fb2c3497606]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x6c)[0x7fb2c349c33c]
./allacrost[0x42aa2c]
/usr/lib/liblua5.1.so.0(+0xca56)[0x7fb2c5516a56]
/usr/lib/liblua5.1.so.0(+0xcf69)[0x7fb2c5516f69]
/usr/lib/liblua5.1.so.0(+0xe78f)[0x7fb2c551878f]
/usr/lib/liblua5.1.so.0(+0xee18)[0x7fb2c5518e18]
/usr/lib/liblua5.1.so.0(+0xc647)[0x7fb2c5516647]
/usr/lib/liblua5.1.so.0(lua_close+0x60)[0x7fb2c551dac0]
./allacrost[0x488ad2]
./allacrost[0x488b79]
./allacrost[0x40e92c]
/lib/x86_64-linux-gnu/libc.so.6(+0x36d82)[0x7fb2c345bd82]
/lib/x86_64-linux-gnu/libc.so.6(+0x36dd5)[0x7fb2c345bdd5]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x104)[0x7fb2c3443eb4]
./allacrost[0x40e69d]
======= Memory map: ========
00400000-006db000 r-xp 00000000 08:09 304278                             /usr/local/src/allacrost-svntrunk/game/allacrost
008da000-008dc000 rw-p 002da000 08:09 304278                             /usr/local/src/allacrost-svntrunk/game/allacrost
008dc000-008df000 rw-p 00000000 00:00 0 
019cd000-02e81000 rw-p 00000000 00:00 0                                  [heap]
7fb2a8000000-7fb2a804e000 rw-p 00000000 00:00 0 
7fb2a804e000-7fb2ac000000 ---p 00000000 00:00 0 
7fb2adbe0000-7fb2add60000 rw-s 111ac7000 00:05 5174                      /dev/dri/card0
7fb2ae060000-7fb2ae064000 rw-s 1117c3000 00:05 5174                      /dev/dri/card0
7fb2ae4a8000-7fb2ae5a8000 rw-s 11149b000 00:05 5174                      /dev/dri/card0
7fb2ae5da000-7fb2ae5db000 rw-s 110e6a000 00:05 5174                      /dev/dri/card0
7fb2ae5db000-7fb2ae5dc000 rw-s 110e69000 00:05 5174                      /dev/dri/card0
7fb2ae5dd000-7fb2ae5de000 rw-s 110e67000 00:05 5174                      /dev/dri/card0
7fb2ae5df000-7fb2ae5e0000 rw-s 110e65000 00:05 5174                      /dev/dri/card0
7fb2ae5e0000-7fb2ae5e1000 rw-s 110e64000 00:05 5174                      /dev/dri/card0
7fb2ae5e2000-7fb2ae5e3000 rw-s 110e62000 00:05 5174                      /dev/dri/card0
7fb2ae6c0000-7fb2ae6c1000 rw-s 1118d0000 00:05 5174                      /dev/dri/card0
7fb2ae6c7000-7fb2ae6c8000 rw-s 1118c8000 00:05 5174                      /dev/dri/card0
7fb2ae6c8000-7fb2ae6c9000 rw-s 00000000 00:04 725423                     /drm mm object (deleted)
7fb2ae6ca000-7fb2ae6cb000 rw-s 00000000 00:04 726206                     /drm mm object (deleted)
7fb2ae6cb000-7fb2ae7cb000 rw-s 1117c7000 00:05 5174                      /dev/dri/card0
7fb2ae7cb000-7fb2ae7cf000 rw-s 111f77000 00:05 5174                      /dev/dri/card0
7fb2ae7cf000-7fb2ae7d0000 rw-s 111f76000 00:05 5174                      /dev/dri/card0
7fb2ae7d0000-7fb2ae7d4000 rw-s 111f72000 00:05 5174                      /dev/dri/card0
7fb2ae7d4000-7fb2ae7d5000 rw-s 111f71000 00:05 5174                      /dev/dri/card0
7fb2ae7d5000-7fb2ae7d9000 rw-s 111f6d000 00:05 5174                      /dev/dri/card0
7fb2ae7d9000-7fb2ae7da000 rw-s 111f6c000 00:05 5174                      /dev/dri/card0
7fb2ae7da000-7fb2ae7de000 rw-s 111f68000 00:05 5174                      /dev/dri/card0
7fb2ae7de000-7fb2ae7df000 rw-s 111f67000 00:05 5174                      /dev/dri/card0
7fb2ae7df000-7fb2ae7e3000 rw-s 111f63000 00:05 5174                      /dev/dri/card0
7fb2ae7e3000-7fb2ae7e4000 rw-s 111f62000 00:05 5174                      /dev/dri/card0
7fb2ae7e8000-7fb2ae7e9000 rw-s 111f5d000 00:05 5174                      /dev/dri/card0
7fb2ae7e9000-7fb2ae7ed000 rw-s 111f59000 00:05 5174                      /dev/dri/card0
7fb2ae7ed000-7fb2ae7ee000 rw-s 111f58000 00:05 5174                      /dev/dri/card0
7fb2ae7f2000-7fb2ae7f3000 rw-s 111f53000 00:05 5174                      /dev/dri/card0
7fb2ae7f3000-7fb2ae7f7000 rw-s 111f4f000 00:05 5174                      /dev/dri/card0
7fb2ae7f7000-7fb2ae7f8000 rw-s 111f4e000 00:05 5174                      /dev/dri/card0
7fb2ae7f8000-7fb2ae7f9000 rw-s 111f4d000 00:05 5174                      /dev/dri/card0
7fb2ae7f9000-7fb2ae7fa000 rw-s 111f4c000 00:05 5174                      /dev/dri/card0
7fb2ae7fa000-7fb2ae7fb000 rw-s 111f4b000 00:05 5174                      /dev/dri/card0
7fb2ae7fb000-7fb2ae7fc000 rw-s 111f4a000 00:05 5174                      /dev/dri/card0
7fb2ae7fc000-7fb2ae7fd000 rw-s 111f49000 00:05 5174                      /dev/dri/card0
7fb2ae7fd000-7fb2ae7fe000 rw-s 111f48000 00:05 5174                      /dev/dri/card0
7fb2ae7fe000-7fb2ae7ff000 rw-s 111f47000 00:05 5174                      /dev/dri/card0
7fb2ae7ff000-7fb2ae800000 rw-s 00000000 00:04 724771                     /drm mm object (deleted)
7fb2ae802000-7fb2ae803000 rw-s 00000000 00:04 724769                     /drm mm object (deleted)
7fb2ae803000-7fb2ae804000 rw-s 00000000 00:04 724768                     /drm mm object (deleted)
7fb2ae804000-7fb2ae805000 rw-s 00000000 00:04 724767                     /drm mm object (deleted)
7fb2ae805000-7fb2ae806000 rw-s 00000000 00:04 724766                     /drm mm object (deleted)
7fb2ae806000-7fb2ae807000 rw-s 00000000 00:04 724765                     /drm mm object (deleted)
7fb2ae814000-7fb2ae815000 rw-s 00000000 00:04 724939                     /drm mm object (deleted)
7fb2ae81a000-7fb2ae81b000 rw-s 111e8f000 00:05 5174                      /dev/dri/card0
7fb2ae81b000-7fb2ae81c000 rw-s 111e8e000 00:05 5174                      /dev/dri/card0
7fb2ae81c000-7fb2ae81d000 rw-s 00000000 00:04 723858                     /drm mm object (deleted)
7fb2ae81d000-7fb2ae81e000 rw-s 111e8d000 00:05 5174                      /dev/dri/card0
7fb2ae81e000-7fb2ae81f000 rw-s 111e8c000 00:05 5174                      /dev/dri/card0
7fb2ae81f000-7fb2ae820000 rw-s 111e8b000 00:05 5174                      /dev/dri/card0
7fb2ae820000-7fb2ae821000 rw-s 111e8a000 00:05 5174                      /dev/dri/card0Aborted
Hope this is useful.
Intel i5-7400, Asus Z270-P, 8 GB DDR4 2400 RAM, D-Link 502-T router, 64-bit Debian Buster, MATE 1.18 ,
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