Breakpoint 1, MemoryBase::GetMemByAddr (this=0x191e2a0 <Memory>,
    addr=810549248)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Memory/Memory.h:115
115			return NullMem;
(gdb) bt
#0  MemoryBase::GetMemByAddr (this=0x191e2a0 <Memory>, addr=810549248)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Memory/Memory.h:115
#1  0x000000000061eb7f in MemoryBase::GetMemFromAddr (
    this=0x191e2a0 <Memory>, addr=810549248)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Memory/Memory.h:120
#2  0x000000000061f0cc in MemoryBase::operator+ (
    this=0x191e2a0 <Memory>, vaddr=810549248)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Memory/Memory.h:494
#3  0x000000000061f17f in MemoryBase::operator[] (
    this=0x191e2a0 <Memory>, vaddr=810549248)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Memory/Memory.h:502
#4  0x0000000000980a0e in mem_list_ptr_t<unsigned char, unsigned int>::operator= (this=0x7fffe252f6c0, right=255 '\377')
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Memory/Memory.h:729
#5  0x0000000000980877 in mem_list_ptr_t<unsigned char, unsigned int>::operator+= (this=0x7fffe252f6c0, right=255 '\377')
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Memory/Memory.h:734
---Type <return> to continue, or q <return> to quit---
#6  0x0000000000a7ca88 in cellPngDecDecodeData (mainHandle=0,
    subHandle=10, data=..., dataCtrlParam=..., dataOutInfo=...)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/SysCalls/Modules/cellPngDec.cpp:211
#7  0x0000000000a7df83 in binder_func_5<int, unsigned int, unsigned int, mem_list_ptr_t<unsigned char, unsigned int>, mem_ptr_t<CellPngDecDataCtrlParam, unsigned int>, mem_ptr_t<CellPngDecDataOutInfo, unsigned int> >::operator() (this=0x2046870)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/SysCalls/SC_FUNC.h:159
#8  0x0000000000b1afa6 in CallFunc (num=588312917)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/SysCalls/Modules.cpp:163
#9  0x0000000000b2d607 in SysCalls::DoSyscall (code=588312917)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/SysCalls/SysCalls.cpp:384
#10 0x0000000000770851 in PPUInterpreter::SysCall (this=0x2a1dee0)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Cell/PPUInterpreter.h:70
#11 0x00000000007792e9 in PPUInterpreter::SC (this=0x2a1dee0,
    sc_code=2)
---Type <return> to continue, or q <return> to quit---
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Cell/PPUInterpreter.h:2096
#12 0x0000000000646560 in InstrBinder_1<PPUOpcodes, int>::operator() (
    this=0x2004680, op=0x2a1dee0, code=1140850690)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/CPU/CPUDecoder.h:63
#13 0x000000000066abd2 in InstrList<64, PPUOpcodes>::decode (
    this=0x1feeb70, op=0x2a1dee0, entry=17, code=1140850690)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/CPU/CPUDecoder.h:452
#14 0x00000000006697cd in InstrList<64, PPUOpcodes>::operator() (
    this=0x1feeb70, op=0x2a1dee0, code=1140850690)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/CPU/CPUDecoder.h:457
#15 0x00000000007707d7 in PPUDecoder::Decode (this=0x2b55e20,
    code=1140850690)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Cell/PPUDecoder.h:23
#16 0x00000000006fec3f in PPCDecoder::DecodeMemory (this=0x2b55e20,
    address=2015296)
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/Cell/PPCDecoder.cpp:6
#17 0x00000000007f9d0e in CPUThread::Task (this=0x2b1a090)
---Type <return> to continue, or q <return> to quit---
    at /home/ben/src/rpcs3-ben/rpcs3/Emu/CPU/CPUThread.cpp:330
#18 0x0000000000eb9d09 in ThreadBase::__lambda1::operator() (
    __closure=0x2b57bb0)
    at /home/ben/src/rpcs3-ben/Utilities/Thread.cpp:54
#19 0x0000000000ebc250 in std::_Bind_simple<ThreadBase::Start()::__lambda1()>::_M_invoke<>(std::_Index_tuple<>) (this=0x2b57bb0)
    at /usr/include/c++/4.8/functional:1732
#20 0x0000000000ebc0f5 in std::_Bind_simple<ThreadBase::Start()::__lambda1()>::operator()(void) (this=0x2b57bb0)
    at /usr/include/c++/4.8/functional:1720
#21 0x0000000000ebc01c in std::thread::_Impl<std::_Bind_simple<ThreadBase::Start()::__lambda1()> >::_M_run(void) (this=0x2b57b98)
    at /usr/include/c++/4.8/thread:115
#22 0x00007ffff5abf770 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#23 0x00007ffff52def6e in start_thread (arg=0x7fffe2530700)
    at pthread_create.c:311
---Type <return> to continue, or q <return> to quit---
#24 0x00007ffff50099cd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113