On 2016/12/14 04:02 PM, deloptes wrote: >>From time to time when I switch in kontact from one view to the contacts > view, kontact crashes. Now I looked into .xsession-err > > *** Error in `kontact': malloc(): memory corruption (fast): > 0x0000000002291eeb *** > [TDE NM Backend ERROR] > [/opt/software_x64/KDE/TDE/tdelibs/tdecore/tdehw/networkbackends/network-manager/network-manager.cpp:1823] > Attempting to access the network-manager VPN service returned: > org.freedesktop.DBus.Error.ServiceUnknown: The name > org.freedesktop.NetworkManager.VPN.Plugin was not provided by any .service > files > WeaverThreadLogger: thread (ID: 2) suspended. > WeaverThreadLogger: thread (ID: 4) suspended. > WeaverThreadLogger: thread (ID: 3) suspended. > WeaverThreadLogger: thread (ID: 1) suspended. > *** KMail got signal 6 (Crashing) > > How can I track this down? Should I turn on debugging for all that ... and > what partiularly > > thanks > regards > > This may be a difficult one to track down, especially if it happens sporadically. At minimum you would have to turn on debug info on all tdelibs and tdenetwork, but I wouldn't bet on this to be enough to find the problem. You could get more info if you print a message every time a function is called/exited, but the job to do so would be daunting and frankly not really worth it. Cheers Michele
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