ITunes Debugging

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(gdb) break ptrace
Breakpoint 1 at 0x90052214
(gdb) run
Starting program: /Applications/iTunes.app/Contents/MacOS/itunes 
Reading symbols for shared libraries ..............................................................................+ done
Breakpoint 1, 0x90052214 in ptrace ()
(gdb) return 
Make selected stack frame return now? (y or n) y
#0  0x92bbb880 in _NSInitializePlatform ()
(gdb) continue 
Continuing.
Breakpoint 1, 0x90052214 in ptrace ()
(gdb) return 
Make selected stack frame return now? (y or n) y
#0  0x92c4b12c in _NSToDoAtProcessStart ()
(gdb) continue
Continuing.
Breakpoint 1, 0x90052214 in ptrace ()
(gdb) return 
Make selected stack frame return now? (y or n) y
#0  0x92c4b510 in _NSToDoAtProcessStart ()
(gdb) continue
Continuing.
Breakpoint 1, 0x90052214 in ptrace ()
(gdb) return 
Make selected stack frame return now? (y or n) y
#0  0x92bbba00 in _NSInitializePlatform ()
(gdb) continue
Continuing.
Breakpoint 1, 0x90052214 in ptrace ()
(gdb) return
Make selected stack frame return now? (y or n) y
#0  0x90a41548 in call_class_loads ()
(gdb) continue
Continuing.
Breakpoint 1, 0x90052214 in ptrace ()
(gdb) return
Make selected stack frame return now? (y or n) y
#0  0x8fe15608 in __dyld__ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE ()
(gdb) continue 
Continuing.
Reading symbols for shared libraries .. done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries .. done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
unable to read unknown load command 0x1b
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done 
Created child with pid 430...
Starting child at /System/Library/PrivateFrameworks/MobileDevice.framework/Resources/AppleMobileDeviceHelper.app/Contents/MacOS/AppleMobileDeviceHelper, setting input fd to 55, output fd  to 58 and closing all other pipes
Created args array of size 5 
Child /System/Library/PrivateFrameworks/MobileDevice.framework/Resources/AppleMobileDeviceHelper.app/Contents/MacOS/AppleMobileDeviceHelper starting up, argc is 4...
arg[0] = /System/Library/PrivateFrameworks/MobileDevice.framework/Resources/AppleMobileDeviceHelper.app/Contents/MacOS/AppleMobileDeviceHelper
arg[1] = --pipe
arg[2] = 55
arg[3] = 58
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done