Hello,
I remark that Minetest 0.4.13 is crashing often (about 1 time by hour) when I
am using the "nouveau" driver.
I have already reported this bug to Minetest [1].
As Minetest is using Irrlicht as its engine, I suspect Irrlicht to be a
possible cause of my problem.
For this reason, I have also reported this bug to Irrlicht [2].
But regarding the log, I also see that Mesa itself could be suspected as it is
present at the top of the backtrace.
Here is the crash log:
$ gdb minetest
GNU gdb (GDB) 7.6.1
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This GDB was configured as "i486-slackware-linux".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/minetest...done.
(gdb) run
Starting program: /usr/bin/minetest
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
Automatically selecting world at [/home/yugiohjcj/.minetest/worlds/toto]
AL lib: alcOpenDevice: Option 'format' is deprecated, please use 'channels' and
'sample-type'
[New Thread 0xb1517b40 (LWP 7062)]
[New Thread 0xacbfeb40 (LWP 7063)]
[New Thread 0xac3feb40 (LWP 7064)]
[New Thread 0xab7ffb40 (LWP 7065)]
[New Thread 0xaafffb40 (LWP 7066)]
[New Thread 0xaa7ffb40 (LWP 7067)]
[Thread 0xacbfeb40 (LWP 7063) exited]
[Thread 0xb1517b40 (LWP 7062) exited]
[Thread 0xac3feb40 (LWP 7064) exited]
[Thread 0xaafffb40 (LWP 7066) exited]
[Thread 0xaa7ffb40 (LWP 7067) exited]
[Thread 0xab7ffb40 (LWP 7065) exited]
AL lib: alcOpenDevice: Option 'format' is deprecated, please use 'channels' and
'sample-type'
[New Thread 0xaa7ffb40 (LWP 7068)]
[New Thread 0xaafffb40 (LWP 7069)]
[New Thread 0xab7ffb40 (LWP 7070)]
[New Thread 0xac3feb40 (LWP 7071)]
[New Thread 0xb1517b40 (LWP 7072)]
[New Thread 0xa7bf0b40 (LWP 7073)]
2016-02-19 17:48:30: ACTION[main]: Irrlicht: Could not open file of texture:
character.png
2016-02-19 17:48:30: ACTION[main]: Irrlicht: Could not open file of texture:
character.png
2016-02-19 17:49:41: ACTION[main]: Irrlicht: Could not open file of texture:
character.png
2016-02-19 17:49:41: ACTION[main]: Irrlicht: Could not open file of texture:
character.png
2016-02-19 17:53:45: ACTION[main]: Irrlicht: Could not open file of texture:
character.png
2016-02-19 17:53:45: ACTION[main]: Irrlicht: Could not open file of texture:
character.png
Program received signal SIGSEGV, Segmentation fault.
0xb5cebcf8 in PUSH_DATA (push=0x8614038, data=268496912)
at ./nouveau_winsys.h:35
35 ./nouveau_winsys.h: No such file or directory.
(gdb) bt
#0 0xb5cebcf8 in PUSH_DATA (push=0x8614038, data=268496912)
at ./nouveau_winsys.h:35
#1 nvc0_screen_fence_emit (pscreen=0x8613cf8, sequence=0xe0faa30)
at nvc0/nvc0_screen.c:491
#2 0xb5c16747 in nouveau_fence_emit (fence=0xe0faa20) at nouveau_fence.c:102
#3 0xb5c16a08 in nouveau_fence_next (screen=screen@entry=0x8613cf8)
at nouveau_fence.c:227
#4 0xb5ce9a83 in nvc0_default_kick_notify (push=0x8614038)
at nvc0/nvc0_context.c:170
#5 0xb5b8a04e in pushbuf_submit (push=push@entry=0x8614038,
chan=<optimized out>, chan=<optimized out>) at pushbuf.c:325
#6 0xb5b8a39a in pushbuf_flush (push=push@entry=0x8614038) at pushbuf.c:402
#7 0xb5b8ad27 in nouveau_pushbuf_space (push=push@entry=0x8614038, dwords=0,
relocs=0, pushes=<optimized out>, pushes@entry=0) at pushbuf.c:676
#8 0xb5b8ade3 in pushbuf_validate (push=0x8614038, retry=<optimized out>)
at pushbuf.c:492
#9 0xb5b8b13e in nouveau_pushbuf_validate (push=0x8614038) at pushbuf.c:749
#10 0xb5cf3906 in nvc0_state_validate (nvc0=nvc0@entry=0x8625880,
mask=mask@entry=4294967295, words=words@entry=8)
at nvc0/nvc0_state_validate.c:619
#11 0xb5cfdc1c in nvc0_draw_vbo (pipe=0x8625880, info=0xbfffdca0)
at nvc0/nvc0_vbo.c:829
#12 0xb5f1d5c0 in cso_draw_vbo (cso=0x8692948, info=info@entry=0xbfffdca0)
---Type <return> to continue, or q <return> to quit---
at cso_cache/cso_context.c:1428
#13 0xb5e468ba in st_draw_vbo (ctx=0x8650160, prims=0xbfffdd74, nr_prims=1,
ib=0xbfffdd64, index_bounds_valid=0 '\000', min_index=0, max_index=2431,
tfb_vertcount=0x0, indirect=0x0) at state_tracker/st_draw.c:276
#14 0xb5e1a7a0 in vbo_handle_primitive_restart (ctx=ctx@entry=0x8650160,
prim=prim@entry=0xbfffdd74, nr_prims=nr_prims@entry=1,
ib=ib@entry=0xbfffdd64, index_bounds_valid=0 '\000',
min_index=min_index@entry=4294967295, max_index=max_index@entry=4294967295)
at vbo/vbo_exec_array.c:591
#15 0xb5e1be7c in vbo_validated_drawrangeelements (ctx=ctx@entry=0x8650160,
mode=mode@entry=4, index_bounds_valid=index_bounds_valid@entry=0 '\000',
start=start@entry=4294967295, end=end@entry=4294967295,
count=count@entry=3648, type=type@entry=5123,
indices=indices@entry=0x1717d500, basevertex=basevertex@entry=0,
numInstances=numInstances@entry=1, baseInstance=baseInstance@entry=0)
at vbo/vbo_exec_array.c:1014
#16 0xb5e1c509 in vbo_exec_DrawElements (mode=4, count=3648, type=5123,
indices=0x1717d500) at vbo/vbo_exec_array.c:1164
#17 0xb7cb1820 in irr::video::COpenGLDriver::renderArray (this=0x868b8d0,
indexList=0x1717d500, primitiveCount=1216,
pType=irr::scene::EPT_TRIANGLES, iType=irr::video::EIT_16BIT)
at COpenGLDriver.cpp:1743
#18 0xb7cb1372 in irr::video::COpenGLDriver::drawVertexPrimitiveList (
---Type <return> to continue, or q <return> to quit---
this=0x868b8d0, vertices=0x1b312db0, vertexCount=2432,
indexList=0x1717d500, primitiveCount=1216, vType=irr::video::EVT_TANGENTS,
pType=irr::scene::EPT_TRIANGLES, iType=irr::video::EIT_16BIT)
at COpenGLDriver.cpp:1586
#19 0xb7ca5ab2 in irr::video::CNullDriver::drawMeshBuffer (this=0x868b8d0, mb=
0xc3ac3c0) at CNullDriver.cpp:1521
#20 0x08222581 in ClientMap::renderMap(irr::video::IVideoDriver*, int) ()
#21 0x08228ef4 in ClientMap::render() ()
#22 0xb7c638a9 in irr::scene::CSceneManager::drawAll (this=0x86e3880)
at CSceneManager.cpp:1501
#23 0x082914e2 in draw_scene(irr::video::IVideoDriver*,
irr::scene::ISceneManager*, Camera&, Client&, LocalPlayer*, Hud&, Mapper&,
irr::gui::IGUIEnvironment*, std::vector<irr::core::aabbox3d<float>,
std::allocator<irr::core::aabbox3d<float> > >, irr::core::vector2d<unsigned
int> const&, irr::video::SColor, bool, bool)
()
#24 0x082ca1c9 in Game::updateFrame(std::vector<irr::core::aabbox3d<float>,
std::allocator<irr::core::aabbox3d<float> > >&, ProfilerGraph*, RunStats*,
GameRunData*, float, VolatileRunFlags const&, CameraOrientation const&) ()
#25 0x082ce688 in Game::run() ()
#26 0x082cee6a in the_game(bool*, bool, InputHandler*, irr::IrrlichtDevice*,
std::string const&, std::string const&, std::string const&, std::string const&,
unsigned short, std::string&, ChatBackend&, bool*, SubgameSpec const&, bool) ()
#27 0x080e8e3c in ClientLauncher::run(GameParams&, Settings const&) ()
---Type <return> to continue, or q <return> to quit---
#28 0x080e1c39 in main ()
(gdb) quit
A debugging session is active.
Inferior 1 [process 7058] will be killed.
Quit anyway? (y or n) y
Here is my configuration:
minetest-0.4.13
mesa-10.2.5
libdrm-2.4.56
xf86-video-nouveau-1.0.11
irrlicht-1.8.1
I let you verify through this log that Mesa is or not the cause of the crash.
If you have a better/smaller example than Minetest/Irrlicht to reproduce the
bug please tell me.
Thank you.
Best regards.
[1] https://github.com/minetest/minetest/issues/3744
[2] https://sourceforge.net/p/irrlicht/bugs/438