Created attachment 56618 [details]
full output

Version:           3.6 SVN
OS:                Linux

exp-ptrcheck: h_main.c:1485 (get_IntRegInfo): the 'impossible' happened.

Reproducible: Always

Steps to Reproduce:
valgrind --tool=exp-ptrcheck MyApplication

Actual Results:  
get_IntRegInfo(amd64):failing on (464,64)

exp-ptrcheck: h_main.c:1485 (get_IntRegInfo): the 'impossible' happened.
==2212==    at 0x38013397: report_and_quit (m_libcassert.c:191)
==2212==    by 0x380135D0: vgPlain_assert_fail (m_libcassert.c:265)
==2212==    by 0x38002214: get_IntRegInfo (h_main.c:1485)
==2212==    by 0x38007A83: h_instrument (h_main.c:4986)
==2212==    by 0x3809E22A: LibVEX_Translate (main_main.c:528)
==2212==    by 0x38029A4B: vgPlain_translate (m_translate.c:1518)
==2212==    by 0x3804EB08: vgPlain_scheduler (scheduler.c:857)
==2212==    by 0x38077E84: run_a_thread_NORETURN (syswrap-linux.c:91)

sched status:
  running_tid=1

Thread 1: status = VgTs_Runnable
==2212==    at 0x6353920: utResetFPU (in /home/verasonics/Matlab/bin/glnxa64/libut.so)
==2212==    by 0x6353600: ??? (in /home/verasonics/Matlab/bin/glnxa64/libut.so)
==2212==    by 0x6353663: utGetNaN (in /home/verasonics/Matlab/bin/glnxa64/libut.so)
==2212==    by 0x634CABE: ??? (in /home/verasonics/Matlab/bin/glnxa64/libut.so)
==2212==    by 0x63AB3F5: ??? (in /home/verasonics/Matlab/bin/glnxa64/libut.so)
==2212==    by 0x6348D52: ??? (in /home/verasonics/Matlab/bin/glnxa64/libut.so)

Expected Results:  
ptrcheck to run successfully

"--verbose --verbose" output attached