Dec 23 10:52:20 iPad kernel[0] <Debug>: AppleFairplayTextCrypterSession::fairplayOpen() failed, error -42017
Dec 23 10:52:20 iPad backboardd[31] <Warning>: Unable to obtain a task name port right for pid 586: (os/kern) failure (5)
Dec 23 10:52:20 iPad com.apple.launchd[1] (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8][586]) <Notice>: (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]) Exited: Killed: 9
Dec 23 10:52:20 iPad com.apple.launchd[1] (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]) <Error>: (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]) assertion failed: 11B511: launchd + 99316 [BD5ED4F2-3598-398C-9733-0E0AAF436D56]: 0x16
Dec 23 10:52:20 iPad com.apple.launchd[1] (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]) <Error>: (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]) assertion failed: 11B511: launchd + 99316 [BD5ED4F2-3598-398C-9733-0E0AAF436D56]: 0x16
Dec 23 10:52:20 iPad backboardd[31] <Warning>: Could not set priority of [586] to 1, priority: No such process
Dec 23 10:52:20 iPad backboardd[31] <Warning>: Could not set priority of [586] to 0, priority: No such process
Dec 23 10:52:20 iPad com.apple.launchd[1] (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]) <Notice>: (UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]) Throttling respawn: Will start in 2147483647 seconds
Dec 23 10:52:20 iPad backboardd[31] <Warning>: Application 'UIKitApplication:product.cn.ibuka.bukaios[0x7dd8]' exited abnormally with signal 9: Killed: 9