2014-10-02 12:35 GMT+02:00 Giuseppe M <[email protected]>: > Hello,
Hello, > I am using the following setup: > driver ifokccid v4.0.5.4 (OEM-provided, closed source) > pcscd v1.8.12 (current SVN trunk + patch from my other email) > Ubuntu 14.04 > > Reader: Omnikey 6121 Please use my CCID driver http://pcsclite.alioth.debian.org/ccid.html The Omnikey 6121 should work http://pcsclite.alioth.debian.org/ccid/shouldwork.html#0x076B0x6622 > I am sending you a complete log output + valgrind messages. > It was not necessary to Ctrl+C because it exited with SIGSEGV. > > In order to generate this log, I started pcscd with: > sudo valgrind --leak-check=full --show-leak-kinds=all pcscd -a -d -f > > Then I plugged, unplugged and re-plugged the reader. SIGSEGV happens > instantly when replugging. > > Some of the entries in the log might be false positives, but perhaps > there is some stack corruption. Although there is a closed source driver > here :( it does not seem involved in this specific problem. ==15817== Invalid read of size 1 ==15817== at 0x545E3E0: pthread_mutex_destroy (pthread_mutex_destroy.c:31) ==15817== by 0x6EC94FF: CCIDSlotClose (common.c:3543) ==15817== by 0x40709C: IFDCloseIFD (ifdwrapper.c:195) ==15817== by 0x40B9E3: RFUnInitializeReader (readerfactory.c:1070) ==15817== by 0x40A48D: removeReader (readerfactory.c:585) ==15817== by 0x408E56: _UnrefReader (readerfactory.c:130) ==15817== by 0x40A3D7: RFRemoveReader (readerfactory.c:561) ==15817== by 0x412407: HPRemoveDevice (hotplug_libudev.c:367) ==15817== by 0x412E42: HPEstablishUSBNotifications (hotplug_libudev.c:637) ==15817== by 0x545C181: start_thread (pthread_create.c:312) ==15817== by 0x576CFBC: clone (clone.S:111) CCIDSlotClose is from the proprietary driver. > Any help to make unplugging & replugging work would be greatly > appreciated, as I have to start pcscd in the ADD udev rule now :( Why do you use the proprietary driver? Bye -- Dr. Ludovic Rousseau _______________________________________________ Pcsclite-muscle mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pcsclite-muscle
