Program received signal SIGSEGV, Segmentation fault.
0x00007f76ed331f57 in map_msg_fb_buf (dec=0x7f76fa66b6f0) at ../../../../../../src/gallium/drivers/radeon/radeon_uvd.c:125
125             ptr = dec->ws->buffer_map(buf->cs_handle, dec->cs, PIPE_TRANSFER_WRITE);
(gdb) bt full
#0  0x00007f76ed331f57 in map_msg_fb_buf (dec=0x7f76fa66b6f0) at ../../../../../../src/gallium/drivers/radeon/radeon_uvd.c:125
        buf = <optimized out>
        ptr = <optimized out>
#1  ruvd_destroy (decoder=0x7f76fa66b6f0) at ../../../../../../src/gallium/drivers/radeon/radeon_uvd.c:559
        dec = 0x7f76fa66b6f0
#2  0x00007f76ed116b1f in vlVdpDecoderDestroy (decoder=2) at ../../../../../../src/gallium/state_trackers/vdpau/decode.c:161
        vldecoder = 0x7f76ef9fc240
#3  0x00007f7700d258a3 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#4  0x00007f7700910feb in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#5  0x00007f7700912425 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#6  0x00007f770091366c in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#7  0x00007f770090dbb0 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#8  0x00007f770090df6a in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#9  0x00007f770090ebfc in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#10 0x00007f77008ec35f in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#11 0x00007f77008ef739 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#12 0x00007f77008f01b2 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#13 0x00007f7700c4ac3e in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#14 0x00007f77008e1e7f in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#15 0x00007f7700b99103 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#16 0x00007f7700b77e5b in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#17 0x00007f7700ce259e in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#18 0x00007f7700ce2985 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#19 0x00007f7700ce17cd in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#20 0x00007f7700cea3a2 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
No symbol table info available.
#21 0x00007f77112b585b in NPP_Destroy (this=<optimized out>, instance=0x7f76f68f7800) at /tmp/buildd/iceweasel-31.0/dom/plugins/ipc/PluginModuleChild.h:408
No locals.
#22 mozilla::plugins::PluginInstanceChild::AnswerNPP_Destroy (this=0x7f76f68f7800, aResult=<optimized out>) at /tmp/buildd/iceweasel-31.0/dom/plugins/ipc/PluginInstanceChild.cpp:3942
        __PRETTY_FUNCTION__ = "virtual bool mozilla::plugins::PluginInstanceChild::AnswerNPP_Destroy(NPError*)"
        streams = {<nsTArray_Impl<mozilla::plugins::PBrowserStreamChild*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator, nsTArray_CopyWithMemutils>> = {
              mHdr = 0x7f76f4db4110}, <nsTArray_TypedBase<mozilla::plugins::PBrowserStreamChild*, nsTArray_Impl<mozilla::plugins::PBrowserStreamChild*, nsTArrayInfallibleAllocator> >> = {<nsTArray_SafeElementAtHelper<mozilla::plugins::PBrowserStreamChild*, nsTArray_Impl<mozilla::plugins::PBrowserStreamChild*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <No data fields>}
#23 0x00007f7710d3400c in mozilla::plugins::PPluginInstanceChild::OnCallReceived (this=0x7f76f68f7800, __msg=..., __reply=@0x7fff21a8f3f0: 0x0) at /tmp/buildd/iceweasel-31.0/build-browser/ipc/ipdl/PPluginInstanceChild.cpp:2362
        sampler_raii2355 = {mHandle = 0x7f7703946000}
        rv = 0
        __id = 27
#24 0x00007f7710d37833 in mozilla::plugins::PPluginModuleChild::OnCallReceived (this=0x7f770391d830, __msg=..., __reply=@0x7fff21a8f3f0: 0x0) at /tmp/buildd/iceweasel-31.0/build-browser/ipc/ipdl/PPluginModuleChild.cpp:1044
        __routed = 0x3
#25 0x00007f7710c8c1d2 in mozilla::ipc::MessageChannel::DispatchInterruptMessage (this=0x7f770391d890, aMsg=..., stackDepth=<optimized out>) at /tmp/buildd/iceweasel-31.0/ipc/glue/MessageChannel.cpp:1216
        reply = 0x0
        rv = <optimized out>
        lock = {mMonitor = 0x7f770391d890}
#26 0x00007f7710c8d9a2 in mozilla::ipc::MessageChannel::OnMaybeDequeueOne (this=0x7f770391d890) at /tmp/buildd/iceweasel-31.0/ipc/glue/MessageChannel.cpp:1048
        transaction = {mChan = 0x7f770391d890, mOldTransaction = 0}
        unlock = {mMonitor = 0x7f77039c9ee0}
        frame = {mThat = @0x7f770391d890}
        recvd = {<Pickle> = {static kPayloadUnit = <optimized out>, header_ = 0x7f76ef9fc2c0, header_size_ = 32, capacity_ = 64, variable_buffer_offset_ = 0}, _vptr.Message = 0x7f7713c5f090 <vtable for IPC::Message+16>, file_descriptor_set_ = {ptr_ = 0x0}, 
          name_ = 0x7f77124778da "PPluginInstance::Msg_NPP_Destroy"}
        lock = {mMonitor = 0x7f77039c9ee0}
#27 0x00007f7710c7bbe7 in MessageLoop::RunTask (this=0x7fff21a90700, task=0x7f76f4db4cc0) at /tmp/buildd/iceweasel-31.0/ipc/chromium/src/base/message_loop.cc:357
No locals.
#28 0x00007f7710c7d0cf in MessageLoop::DeferOrRunPendingTask (this=<optimized out>, pending_task=...) at /tmp/buildd/iceweasel-31.0/ipc/chromium/src/base/message_loop.cc:365
No locals.
#29 0x00007f7710c7ee3b in MessageLoop::DoWork (this=0x7fff21a90700) at /tmp/buildd/iceweasel-31.0/ipc/chromium/src/base/message_loop.cc:443
        pending_task = {task = 0x7f76f4db4cc0, delayed_run_time = {ticks_ = 0}, sequence_num = 0, nestable = true}
#30 0x00007f7710c7a059 in base::MessagePumpForUI::RunWithDispatcher (this=0x7f770392d520, delegate=<optimized out>, dispatcher=<optimized out>) at /tmp/buildd/iceweasel-31.0/ipc/chromium/src/base/message_pump_glib.cc:199
        block = <optimized out>
        state = {delegate = 0x7fff21a90700, dispatcher = 0x0, should_quit = false, run_depth = 1, has_work = true}
        previous_state = 0x0
        more_work_is_plausible = true
#31 0x00007f7710c7bc47 in RunHandler (this=0x7fff21a90700) at /tmp/buildd/iceweasel-31.0/ipc/chromium/src/base/message_loop.cc:222
No locals.
#32 MessageLoop::Run (this=this@entry=0x7fff21a90700) at /tmp/buildd/iceweasel-31.0/ipc/chromium/src/base/message_loop.cc:196
        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fff21a90700, previous_state_ = 0x0}
#33 0x00007f7711b5da1a in XRE_InitChildProcess (aArgc=<optimized out>, aArgv=<optimized out>, aProcess=<optimized out>) at /tmp/buildd/iceweasel-31.0/toolkit/xre/nsEmbedFunctions.cpp:516
        process = {mRawPtr = 0x7f770391d800}
        uiMessageLoop = {<base::MessagePump::Delegate> = {_vptr.Delegate = 0x7f7713c5ed70 <vtable for MessageLoop+16>}, type_ = MessageLoop::TYPE_UI, id_ = 1, work_queue_ = std::queue wrapping: std::deque with 1 elements = {{task = 0x7f76ef680040, delayed_run_time = {ticks_ = 0}, 
              sequence_num = 0, nestable = true}}, delayed_work_queue_ = std::priority_queue wrapping: std::vector of length 0, capacity 0, deferred_non_nestable_work_queue_ = std::queue wrapping: std::deque with 0 elements, pump_ = {ptr_ = 0x7f770392d520}, 
          destruction_observers_ = {observers_ = std::vector of length 0, capacity 0, notify_depth_ = 0, type_ = base::ObserverList<MessageLoop::DestructionObserver, false>::NOTIFY_ALL}, nestable_tasks_allowed_ = false, exception_restoration_ = true, thread_name_ = "", 
          incoming_queue_ = std::queue wrapping: std::deque with 2 elements = {{task = 0x7f76ef680070, delayed_run_time = {ticks_ = 0}, sequence_num = 0, nestable = true}, {task = 0x7f76ef6800a0, delayed_run_time = {ticks_ = 0}, sequence_num = 0, nestable = true}}, 
          incoming_queue_lock_ = {lock_ = {os_lock_ = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}}, state_ = 0x7fff21a8f588, 
          run_depth_base_ = 1, transient_hang_timeout_ = 0, permanent_hang_timeout_ = 0, next_sequence_num_ = 0}
        sampler_raii303 = {mHandle = 0x7f7703946000}
        end = 0x7fff21a929f5 ""
        parentHandle = 671
        exitManager = {lock_ = {lock_ = {os_lock_ = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}}, 
          stack_ = std::stack wrapping: std::deque with 4 elements = {{func_ = 0x7f7710c81945 <base::DefaultLazyInstanceTraits<base::ThreadLocalPointer<NotificationService> >::Delete(void*)>, param_ = 0x7f77140dbdc4 <_ZL12lazy_tls_ptr+4>}, {
              func_ = 0x7f7710c7a846 <base::DefaultLazyInstanceTraits<base::ThreadLocalPointer<MessageLoop> >::Delete(void*)>, param_ = 0x7f77140dbd84 <lazy_tls_ptr+4>}, {func_ = 0x7f7710c7ff0d <base::DefaultLazyInstanceTraits<base::ThreadLocalBoolean>::Delete(void*)>, 
              param_ = 0x7f77140dbdb4 <base::(anonymous namespace)::lazy_tls_bool+4>}, {func_ = 0x7f7710c78d04 <Singleton<IPC::(anonymous namespace)::PipeMap, DefaultSingletonTraits<IPC::(anonymous namespace)::PipeMap>, IPC::(anonymous namespace)::PipeMap>::OnExit(void*)>, 
              param_ = 0x0}}, next_manager_ = 0x0}
        rv = <optimized out>
        notificationService = {observers_ = {std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, 
            std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements, std::map with 0 elements}}
        aLocal = 0 '\000'
        parentPIDString = <optimized out>
        parentPID = <optimized out>
#34 0x0000000000402cca in main (argc=-278846464, argv=0x7f76efa02000) at /tmp/buildd/iceweasel-31.0/ipc/app/MozillaRuntimeMain.cpp:149
        proctype = GeckoProcessType_IPDLUnitTest