[Bug 76054] New: Adobe flash player crashed, because of the function "pipe_context" in si_pipe.c

[Bug 76054] New: Adobe flash player crashed, because of the function "pipe_context" in si_pipe.c

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https://bugs.freedesktop.org/show_bug.cgi?id=76054

          Priority: medium
            Bug ID: 76054
          Assignee: dri-devel@lists.freedesktop.org
           Summary: Adobe flash player crashed, because of the function
                    "pipe_context" in si_pipe.c
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: chen.bill.bill@gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: 10.0
         Component: Drivers/Gallium/radeonsi
           Product: Mesa

My video card is ATI hd6470m [Radeon HD 6400M/7400M Series]. The Adobe flash
player was running well before mesaLib-10.0.0. After I updated to 10.0 or 10.1,
the Adobe flash player is always crashed.

I think the problem is at the function called "pipe_context", which is in the
file gallium/drivers/radeonsi/si_pipe.c

Here are some tips to reappear this bug as I meet.
1, Open a terminal, run "firefox -safe-mode".
2, Open a web page with flash player plugin, if it is a video site like
youtube, it is better. (For me, I use http://www.youku.com)
3, Flash player plugin will crash.
4, Goto the terminal, some information is printed. Notice that as below.
   "si_pipe.c: Unsupported chip class 6."

My environment, hd6470m, Arch Linux x86_64, i3_wm
/etc/adobe/mms.cfg:
EnableLinuxHWVideoDecode=1

This bug is on the version 10.0, 10.1 and git master branch(2014-3-11).

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[Bug 76054] Adobe flash player crashed, because of the function "pipe_context" in si_pipe.c

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https://bugs.freedesktop.org/show_bug.cgi?id=76054

--- Comment #1 from Michel Dänzer <michel@daenzer.net> ---
The functions and message you're referencing are from the radeonsi driver,
which doesn't support your GPU. Please make sure you don't have an environment
variable VDPAU_DRIVER=radeonsi or something along those lines.

If that doesn't help, please attach a gdb backtrace of the crash if possible,
but at least the full terminal output you're referring to.

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[Bug 76054] Adobe flash player crashed, because of the function "pipe_context" in si_pipe.c

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https://bugs.freedesktop.org/show_bug.cgi?id=76054

--- Comment #2 from Bill Chen (CHEN, Zhechuan) <chen.bill.bill@gmail.com> ---
(In reply to comment #1)
> The functions and message you're referencing are from the radeonsi driver,
> which doesn't support your GPU. Please make sure you don't have an
> environment variable VDPAU_DRIVER=radeonsi or something along those lines.
> 
> If that doesn't help, please attach a gdb backtrace of the crash if
> possible, but at least the full terminal output you're referring to.

I am so Sorry. It was actually my mistake. I had the environment variable
VDPAU_DRIVER=radeonsi. After I unset it, the crash was over.

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[Bug 76054] Adobe flash player crashed, because of the function "pipe_context" in si_pipe.c

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https://bugs.freedesktop.org/show_bug.cgi?id=76054

Bill Chen (CHEN, Zhechuan) <chen.bill.bill@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |NOTABUG

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