Hi,

I am trying to track down a memory error that memcheck can tell me is 
happening, but only quite some time after the fact, so I thought I would try 
ptrcheck (its experimental, but ok.)

Anyway:

exp-ptrcheck: the 'impossible' happened:
   unhandled syscall
==23257==    at 0x38012EC4: ??? (in 
/usr/lib64/valgrind/exp-ptrcheck-amd64-linux)

sched status:
  running_tid=1

Thread 1: status = VgTs_Runnable
==23257==    at 0x8AA8307: pipe2 (in /lib64/libc-2.10.1.so)
==23257==    by 0xCA4F8F3: ??? (in /usr/lib64/libglib-2.0.so.0.2200.4)
==23257==    by 0xCA51667: ??? (in /usr/lib64/libglib-2.0.so.0.2200.4)
==23257==    by 0xCA78304: g_thread_init_glib (in 
/usr/lib64/libglib-2.0.so.0.2200.4)
==23257==    by 0x6F075AB: wxApp::Initialize(int&, wchar_t**) (in 
/usr/lib64/libwx_gtk2u_core-2.8.so.0.6.0)
==23257==    by 0x782859A: wxEntryStart(int&, wchar_t**) (in 
/usr/lib64/libwx_baseu-2.8.so.0.6.0)
==23257==    by 0x78287DA: wxEntry(int&, wchar_t**) (in 
/usr/lib64/libwx_baseu-2.8.so.0.6.0)
==23257==    by 0x431A01: main (3Depict.cpp:2943)

Any suggested work arounds? False positives I don't mind as long as there are 
not too many. I just need to find my bug.

Thanks.


      

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