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Flash/Nouveau crashes Firefox or entire computer
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JanErik
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PostPosted: Mon Jul 18, 2016 9:16 am    Post subject: Flash/Nouveau crashes Firefox or entire computer Reply with quote

After last weeks updates, I get this in dmesg when trying to view a video on Youtube, sometimes only Firefox crashes and sometimes entire computer hardlocks.

Quote:

[ 61.535025] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 4 [Compositor[5260]] get 002008d5d8 put 002008e8b4 ib_get 00000164 ib_put 00000167 state 80006c08 (err: INVALID_CMD) push 00406040
[ 61.535089] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 61.535091] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5260]] subc 3 class 8297 mthd 020c data 0004721c
[ 61.650937] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 4 [Compositor[5260]] get 00200af82c put 00200b24f0 ib_get 00000194 ib_put 00000195 state 80006214 (err: INVALID_CMD) push 003040b0
[ 61.652262] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 61.652264] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5260]] subc 3 class 8297 mthd 020c data 00086e74
[ 61.684295] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 4 [Compositor[5260]] get 00200bb080 put 00200bc698 ib_get 000001a1 ib_put 000001a2 state 40000004 (err: INVALID_MTHD) push 00406040
[ 61.684533] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 4 [Compositor[5260]] get 00200bc6a4 put 00200bf104 ib_get 000001a3 ib_put 000001a5 state 80000024 (err: INVALID_CMD) push 003040b0
[ 61.685710] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 61.685715] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5260]] subc 3 class 8297 mthd 0fec data 00087650
[ 61.687503] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5260]] subc 0 mthd 0000 data 01680000
[ 61.718083] traps: Compositor[5260] trap stack segment ip:7f30538c4dd0 sp:7f305c6fe5c0 error:0 in nouveau_dri.so[7f305349b000+710000]
[ 132.504126] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 4 [Compositor[5379]] get 0020025ce8 put 0020028374 ib_get 00000262 ib_put 00000263 state 40000004 (err: INVALID_MTHD) push 00406040
[ 132.505300] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 132.505303] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5379]] subc 3 class 8297 mthd 020c data 00087650
[ 132.505316] nouveau 0000:01:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM]
[ 132.505317] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5379]] subc 3 class 8297 mthd 0dc8 data 0010731c
[ 132.505329] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 132.505330] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5379]] subc 3 class 8297 mthd 164c data 00086e04
[ 132.507061] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0000 data 02800000
[ 132.539549] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 132.539553] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5379]] subc 3 class 8297 mthd 190c data 000475dc
[ 132.539564] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 132.539566] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5379]] subc 3 class 8297 mthd 1910 data 00000005
[ 132.539579] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0400 data 00107540
[ 132.539584] nouveau 0000:01:00.0: gr: DATA_ERROR 00000048 [SEMANTIC_PTSZ_OVER_LIMIT]
[ 132.539586] nouveau 0000:01:00.0: gr: 00100000 [] ch 4 [001f8e7000 Compositor[5379]] subc 3 class 8297 mthd 0d78 data 00000004
[ 132.539599] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0404 data 00000000
[ 132.539605] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 4 [Compositor[5379]] get 0020033298 put 0020034b80 ib_get 0000026e ib_put 00000271 state 80000000 (err: INVALID_CMD) push 003000b0
[ 132.539618] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0408 data 00000000
[ 132.539623] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 4 [Compositor[5379]] get 0020034b80 put 00200356a8 ib_get 00000270 ib_put 00000271 state 800079c8 (err: INVALID_CMD) push 00704011
[ 132.539635] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 040c data 00000000
[ 132.539648] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0410 data 00000000
[ 132.539662] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0414 data 00047798
[ 132.539674] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0418 data 00000000
[ 132.539687] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 041c data 002073c0
[ 132.539700] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0420 data 00000000
[ 132.539713] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0424 data 00000000
[ 132.539727] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0428 data 00000000
[ 132.539740] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 042c data 00000000
[ 132.539753] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0430 data 00000000
[ 132.539766] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0434 data 00000000
[ 132.539780] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0438 data 00000000
[ 132.539793] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 043c data 00000000
[ 132.539807] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0440 data 0004753c
[ 132.539820] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0444 data 00000000
[ 132.539833] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0448 data 00046f00
[ 132.539846] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 044c data 0000007f
[ 132.539860] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0450 data 40806f04
[ 132.539873] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0454 data 00000000
[ 132.539886] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0458 data 00000000
[ 132.539899] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 045c data 00000000
[ 132.539912] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0460 data 00000000
[ 132.539925] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0464 data 00000000
[ 132.539938] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0468 data 00000000
[ 132.539952] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 046c data 00000000
[ 132.539965] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0470 data 00000000
[ 132.539979] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0474 data 00000000
[ 132.539992] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0478 data 00000000
[ 132.540005] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 047c data 00000000
[ 132.540018] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0480 data 00000000
[ 132.540032] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0484 data 00000000
[ 132.540046] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 4 [Compositor[5379]] subc 0 mthd 0488 data 00000000


Last edited by JanErik on Mon Jul 18, 2016 3:37 pm; edited 1 time in total
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Keruskerfuerst
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PostPosted: Mon Jul 18, 2016 9:43 am    Post subject: Reply with quote

Can you try to uninstall flash?
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JanErik
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PostPosted: Mon Jul 18, 2016 3:38 pm    Post subject: Reply with quote

OK, I unmerged adobe-flash and now it works, nothing in dmesg. Is this then natively supported by Firefox?
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asturm
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PostPosted: Mon Jul 18, 2016 3:56 pm    Post subject: Reply with quote

Well, flash is cancer. And then there are individual graphics driver bugs that may or may not interact with it in particular. So best try to live without it, or update to latest available version, or use chromium with pepperflash.
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backend.cpp:92:2: warning: #warning TODO - this error message is about as useful as a cooling unit in the arctic
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mrbassie
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PostPosted: Mon Jul 18, 2016 6:13 pm    Post subject: Reply with quote

May be of interest: http://www.ghacks.net/2014/07/25/enable-mse-h2-64-support-youtube-firefox-right-now/
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Logicien
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PostPosted: Tue Jul 19, 2016 2:39 am    Post subject: Reply with quote

I use Flash the less as possible. I have read somewhere that Flash manage the video hardware card acceleration very badly. If you must use Flash, disable the hardware acceleration in it's configuration interface or in /etc/adobe/mms.cfg. I did it one time in the past on a Gentoo system and the freezes I had stopped. By default it's a good idea to disable Adobe Flash. It's spy the users as Richard Stallman say and make freeze the system. Steve Jobs complain one time about it.

Thank's for the link mrbassie, I did it with Seamonkey and it work. On Youtube, html5 work most of the time.
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chithanh
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PostPosted: Tue Jul 19, 2016 11:05 am    Post subject: Reply with quote

This is probably a nouveau bug which is triggered when flash tries to use acceleration. Try upgrading to kernel 4.6 if you are not running that already.

Other than that, you can try starting Firefox with
Code:
$ LIBGL_ALWAYS_SOFTWARE=1 firefox
while flash is installed and see if it still crashes.
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