iOS9: duplicated lines in crash reports are causing symbolicatecrash to get stuck
You can use the following shell script which will patch symbolicatecrash to fix it:
curl -o /tmp/t.patch https://raw.githubusercontent.com/zqxiaojin/OptSymbolicatecrash/master/fix_dead_loop.patch && cd `xcode-select -p`/../SharedFrameworks/DTDeviceKitBase.framework/Versions/A/Resources/ && sudo patch symbolicatecrash /tmp/t.patch && cd -Or copy the symbolicatecrash from my github https://github.com/zqxiaojin/OptSymbolicatecrash