Binder transaction failure in Android

Question

I am getting binder errors, shown below, on my beagle board? How to find out which process is causing these error?

binder: send failed reply for transaction 4800, target dead                     
binder: 1112:1750 transaction failed 29189, size 1528-4                         
binder: send failed reply for transaction 6233, target dead                     
binder: 1112:1112 transaction failed 29189, size 1332-4                         
binder: send failed reply for transaction 4792, target dead                     
binder: 1112:1638 transaction failed 29189, size 1332-4                         
binder: send failed reply for transaction 6232, target dead   

Answer 1

It seems to me that you can find an answer in common/drivers/staging/android/binder.c So I think in your case the log means:

printk(KERN_INFO "binder: %d:%d transaction failed %d, size"
            "%zd-%zd\n",
           proc->pid, thread->pid, return_error,
           tr->data_size, tr->offsets_size);