Sorry,I think it's my fault,this problem must be in the core of valgrind  ,i have modified it to "general".And Thank you very much!

At 2016-05-12 20:02:23, "Josef Weidendorfer via KDE Bugzilla" <bugzilla_noreply@kde.org> wrote: >https://bugs.kde.org/show_bug.cgi?id=356675 > >--- Comment #2 from Josef Weidendorfer <josef.weidendorfer@gmx.de> --- >Can you provide the complete output of the crash? >As the patch is about VG core stuff, I assume the crash also happens with other >VG tools? >If so, It seems better to re-assign this to "general" component. > >-- >You are receiving this mail because: >You are on the CC list for the bug. >You reported the bug.