Starting program: /home/ubuntu/ufoai/ufo +set developer 1 +fs_mod techmods_26_test
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe137e700 (LWP 3724)]
[New Thread 0x7fffdb643700 (LWP 3726)]
[Thread 0x7fffdb643700 (LWP 3726) exited]
[New Thread 0x7fffdb643700 (LWP 3727)]
[Thread 0x7fffdb643700 (LWP 3727) exited]
[Thread 0x7fffe137e700 (LWP 3724) exited]
[New Thread 0x7fffe137e700 (LWP 3729)]
[New Thread 0x7fffdb643700 (LWP 3730)]
[Thread 0x7fffdb643700 (LWP 3730) exited]
[New Thread 0x7fffdb643700 (LWP 3731)]
[Thread 0x7fffdb643700 (LWP 3731) exited]

Thread 1 "ufo" received signal SIGABRT, Aborted.
0x00007ffff4c28428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
54	../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
#0  0x00007ffff4c28428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
        resultvar = 0
        pid = 3720
        selftid = 3720
#1  0x00007ffff4c2a02a in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x30303020702d7772, sa_sigaction = 0x30303020702d7772}, sa_mask = {__val = {4048771456345072177, 4121128125867307066, 
              2314885531189066035, 2314885530818453536, 3395749441387372576, 3414407380873671541, 7794943938178463864, 8461814194867891817, 8101259339335560239, 7365366921936466734, 
              3486405566939948646, 7378697628691542064, 2319406792476877872, 3472328228586663282, 4048771456345059376, 4049070531829379130}}, sa_flags = 892745013, sa_restorer = 0x5f}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007ffff4c6a7ea in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7ffff4d832e0 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
        ap = <error reading variable ap (Attempt to dereference a generic pointer.)>
        fd = 10
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007ffff4c72e0a in malloc_printerr (ar_ptr=<optimized out>, ptr=<optimized out>, str=0x7ffff4d833f0 "double free or corruption (out)", action=3) at malloc.c:5004
        buf = "00000000023f2a60"
        cp = <optimized out>
        ar_ptr = <optimized out>
        str = 0x7ffff4d833f0 "double free or corruption (out)"
        action = 3
#4  _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3865
        size = <optimized out>
        fb = <optimized out>
        nextchunk = <optimized out>
        nextsize = <optimized out>
        nextinuse = <optimized out>
        prevsize = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        errstr = <optimized out>
        locked = <optimized out>
#5  0x00007ffff4c7698c in __GI___libc_free (mem=<optimized out>) at malloc.c:2966
        ar_ptr = <optimized out>
        p = <optimized out>
        hook = <optimized out>
#6  0x00007ffff6f2d1ce in Mix_Quit () from /usr/lib/x86_64-linux-gnu/libSDL_mixer-1.2.so.0
No symbol table info available.
#7  0x000000000044b8d7 in S_Shutdown () at src/client/sound/s_main.cpp:301
No locals.
#8  0x000000000041acf4 in CL_Shutdown () at src/client/cl_main.cpp:1269
No locals.
#9  0x0000000000547f6f in Com_Quit () at src/common/common.cpp:521
No locals.
#10 0x0000000000418905 in CL_Quit_f () at src/client/cl_main.cpp:160
No locals.
#11 0x0000000000537f36 in Cmd_vExecuteString (fmt=0x67afd5 "%s", ap=0x7fffffffd670) at src/common/cmd.cpp:976
        cmd = 0x27715c0
        text = "quit\000ct 200 10286\000\070\066\000\000\000\000@\n\247\004\000\000\000\000\270\357%\002\000\000\000\000@\n\247\004\000\000\000\000\377\377\377\377\000\000\000\000\b\000\000\000\060\000\000\000\200\331\377\377\377\177\000\000\300\330\377\377\377\177\000\000\377\377\377\377\377\377\377\377\222\022\372\344\377\177\000\000@\n\247\004\000\000\000\000\060\315%\002\000\000\000\000\060\315%\002\000\000\000\000@\n\247\004\000\000\000\000\001\000\000\000\000\000\000\000a\302\372\344\377\177\000\000\000\001", '\000' <repeats 14 times>, "\220\330\377\377\377\177\000\000\200\330\377\377\377\177\000\000\301Dd\000\000\000\000\000P\332\377\377\377\177\000\000\000\000\000\000\000\000\000\000"...
        str = 0x4b06ce0 "quit"
        hash = 25
#12 0x00000000005380dc in Cmd_ExecuteString (text=0x67afd5 "%s") at src/common/cmd.cpp:1012
        ap = <error reading variable ap (Attempt to dereference a generic pointer.)>
#13 0x0000000000536863 in Cbuf_Execute () at src/common/cmd.cpp:255
        i = 5
        line = "quit\000ct 200 10286\000\070\066\000\177", '\000' <repeats 34 times>, "\260\327\377\377\377\177", '\000' <repeats 26 times>, "\240\305~\002\000\000\000\000\264y\304\001\000\000\000\000`v\304\001\000\000\000\000\250\205\304\001", '\000' <repeats 12 times>, "\231n4\002\000\000\000\000\000n\005R\270\203l\366\000\000\000\000\000\000\000\000\020\r!\002", '\000' <repeats 12 times>, "(\r!\002", '\000' <repeats 12 times>, "\001\000\000\000\000\000\000\000\060\330\377\377\377\177\000\000"...
        text = 0x167ada0 <cmd_text_buf> "quit;ct 200 10286\nquit;elect 200 10286\no execute it\n\nversion\n\n file into your home\n// dir (e.g. ~/.ufoai/<version>/base) to execute it\n\nversion\n\nl.cam_down\" \"Move geoscape camera to the south.\"\n\ninit\n"...
        quotes = 0
#14 0x000000000041a660 in CL_SendCommand () at src/client/cl_main.cpp:995
No locals.
#15 0x000000000041a93f in CL_Frame (now=10286, data=0x0) at src/client/cl_main.cpp:1129
        lastFrame = 10286
        delta = 20
#16 0x0000000000549d77 in tick_timer (now=10286, data=0x4b06e30) at src/common/common.cpp:1322
        timer = 0x4b06e30
        old_interval = 20
        lateness = 0
#17 0x000000000054a7cc in Qcommon_Frame () at src/common/common.cpp:1500
        event = {_refCount = 0x2c40d80, _deletion = 0x4b07900, _pointer = 0x3186e20}
        time_to_next = 0
#18 0x00000000005c1f2e in main (argc=6, argv=0x7fffffffdda8) at src/ports/linux/linux_main.cpp:55
No locals.