Description of problem:
When I run firefox with ssh or on direct console an errors appears Crash Annotation GraphicsCriticalError: |[0][GFX1]: Unknown image format 0|

Coredump is available at sshfs kerberos-id.pnq.redhat.com:/foobar /mnt

cd 01680295

Version-Release number of selected component (if applicable):
Red Hat Enterprise Linux 7.2
firefox-45.3.0-1.el7_2.ppc64.

How reproducible:
Always

Steps to Reproduce:
1.Run firefox on ppc64 system
2.
3.

Actual results:
Firefox continuously shows mention error and gets crash after sometime. 

Expected results:
Firefox must run without any errors.

Additional info:
Backtrace :

Core was generated by `/usr/lib64/firefox/firefox '.
Program terminated with signal 11, Segmentation fault.
#0  0x00003fffa8dc75a4 in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:37
37	  return INLINE_SYSCALL (tgkill, 3, pid, THREAD_GETMEM (THREAD_SELF, tid),
(gdb) bt
#0  0x00003fffa8dc75a4 in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:37
#1  0x00003fffa61c3118 in nsProfileLock::FatalSignalHandler (signo=<optimized out>, info=<optimized out>, context=<optimized out>)
    at /usr/src/debug/firefox-45.2.0/firefox-45.2.0esr/toolkit/profile/nsProfileLock.cpp:185
#2  <signal handler called>
#3  0x00003fffa48c8670 in mozilla::gfx::CopyRect (aSrc=aSrc@entry=0x3fff70f1da50, aDest=aDest@entry=0x3fff722465e0, aSrcRect=..., aDestPoint=...)
    at /usr/src/debug/firefox-45.2.0/firefox-45.2.0esr/gfx/2d/DataSurfaceHelpers.cpp:244
#4  0x00003fffa48d25a8 in mozilla::gfx::GetDataSurfaceInRect (aSurface=<optimized out>, aSurfaceRect=..., aDestRect=..., 
    aEdgeMode=aEdgeMode@entry=mozilla::gfx::EDGE_MODE_NONE) at /usr/src/debug/firefox-45.2.0/firefox-45.2.0esr/gfx/2d/FilterNodeSoftware.cpp:438
#5  0x00003fffa48e20c0 in mozilla::gfx::FilterNodeSoftware::GetInputDataSourceSurface (this=this@entry=0x3fff791fdc40, 
    aInputEnumIndex=aInputEnumIndex@entry=0, aRect=..., aFormatHint=aFormatHint@entry=mozilla::gfx::FilterNodeSoftware::CAN_HANDLE_A8, 
    aEdgeMode=aEdgeMode@entry=mozilla::gfx::EDGE_MODE_NONE, aTransparencyPaddedSourceRect=aTransparencyPaddedSourceRect@entry=0x0)
    at /usr/src/debug/firefox-45.2.0/firefox-45.2.0esr/gfx/2d/FilterNodeSoftware.cpp:744
#6  0x00003fffa48e8244 in mozilla::gfx::FilterNodeTransformSoftware::Render (this=0x3fff791fdc40, aRect=...)
(...)


(gdb) f 3
#3  0x00003fffa48c8670 in mozilla::gfx::CopyRect (aSrc=aSrc@entry=0x3fff70f1da50, aDest=aDest@entry=0x3fff722465e0, aSrcRect=..., aDestPoint=...)
    at /usr/src/debug/firefox-45.2.0/firefox-45.2.0esr/gfx/2d/DataSurfaceHelpers.cpp:244
244	  MOZ_RELEASE_ASSERT(aSrc->GetFormat() == aDest->GetFormat(),
(gdb) l
239	  if (aSrcRect.Overflows() ||
240	      IntRect(aDestPoint, aSrcRect.Size()).Overflows()) {
241	    MOZ_CRASH("GFX: we should never be getting invalid rects at this point");
242	  }
243	
244	  MOZ_RELEASE_ASSERT(aSrc->GetFormat() == aDest->GetFormat(),
245	                     "different surface formats");
246	  MOZ_RELEASE_ASSERT(IntRect(IntPoint(), aSrc->GetSize()).Contains(aSrcRect),
247	                     "source rect too big for source surface");
248	  MOZ_RELEASE_ASSERT(IntRect(IntPoint(), aDest->GetSize()).Contains(IntRect(aDestPoint, aSrcRect.Size())),
(gdb)