iOS 6 crashes: anyone else seeing this?

We've had our app on the market for about a month with no problems. With the arrival of iOS 6 we started getting crash reports, and have verified there's an issue on both iPhone and iPods: on the iPhone the app crashes on startup, and on the iPod it crashes at the first push of a button.

The crash log is not particularly helpful:

Sep 24 16:02:52 Ginas-iPhone kernel[0] <Debug>: launchd[604] Builtin profile: container (sandbox)
Sep 24 16:02:52 Ginas-iPhone kernel[0] <Debug>: launchd[604] Container: /private/var/mobile/Applications/E69DCFA0-9480-4282-BC22-8822749CC598 (sandbox)
Sep 24 16:02:52 Ginas-iPhone ReportCrash[606] <Notice>: Formulating crash report for process AppName[604]
Sep 24 16:02:52 Ginas-iPhone com.apple.launchd[1] (UIKitApplication:com.AppName.mobile[0x620a][604]) <Warning>: (UIKitApplication:com.AppName.mobile[0x620a]) Job appears to have crashed: Segmentation fault: 11
Sep 24 16:02:52 Ginas-iPhone backboardd[51] <Warning>: Application 'UIKitApplication:com.AppName.mobile[0x620a]' exited abnormally with signal 11: Segmentation fault: 11
Sep 24 16:02:52 Ginas-iPhone ReportCrash[606] <Error>: libMobileGestalt copySystemVersionDictionaryValue: Could not lookup ReleaseType from system version dictionary
Sep 24 16:02:52 Ginas-iPhone ReportCrash[606] <Notice>: Saved crashreport to /var/mobile/Library/Logs/CrashReporter/AppName-09-24-160251_Ginas-iPhone.plist using uid: 0 gid: 0, synthetic_euid: 501 egid: 0

We'll be doing a lot more digging, but I'm curious if anyone else is seeing issues with iOS6 and appcelerator.

im also facing same problem...

I am seeing this issue on the ipod with iOS 6 when I try to use contact authorization. I am using 2.1.3rc

the problem still exists

I have the same problem with ipad using 3.0.0 & 3.0.2 sdk, in 2.4 sdk not exist this problem, any ideas?