. Thread 1 (process 13901): #0 boxed_proxy_collect_value (value=0x7fffcf6018e8, n_collect_values=10200432, collect_values=0x7fffcf601a90, collect_flags=0) at gboxed.c:306 key = {type = 8776720, copy = 0x3ff0000000000000, free = 0x4031000000000000} #1 0x00002b38e17154e4 in IA__g_signal_emit_valist (instance=0x85b180, signal_id=, detail=0, var_args=0x7fffcf601b50) at gsignal.c:2174 _cvalue = error = instance_and_params = (GValue *) 0x7fffcf6018d0 stack_values = {{g_type = 0, data = {{v_int = -549687272, v_uint = 3745280024, v_long = 47523263442968, v_ulong = 47523263442968, v_int64 = 47523263442968, v_uint64 = 47523263442968, v_float = -1.35783793e+19, v_double = 2.3479611845433687e-310, v_pointer = 0x2b38df3c7018}, {v_int = 16, v_uint = 16, v_long = 16, v_ulong = 16, v_int64 = 16, v_uint64 = 16, v_float = 2.24207754e-44, v_double = 7.9050503334599447e-323, v_pointer = 0x10}}}, {g_type = 8776720, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 140736672569648, data = {{v_int = -549595203, v_uint = 3745372093, v_long = 47523263535037, v_ulong = 47523263535037, v_int64 = 47523263535037, v_uint64 = 47523263535037, v_float = -1.36796102e+19, v_double = 2.3479611890921817e-310, v_pointer = 0x2b38df3dd7bd}, {v_int = -815785680, v_uint = 3479181616, v_long = 140736672569648, v_ulong = 140736672569648, v_int64 = 140736672569648, v_uint64 = 140736672569648, v_float = -3.75974707e+09, v_double = 6.9533155026671186e-310, v_pointer = 0x7fffcf601930}}}, {g_type = 47523263461194, data = {{v_int = 12601000, v_uint = 12601000, v_long = 12601000, v_ulong = 12601000, v_int64 = 12601000, v_uint64 = 12601000, v_float = 1.76577619e-38, v_double = 6.2257212032455477e-317, v_pointer = 0xc046a8}, { v_int = 0, v_uint = 0, v_long = 47519518162944, v_ulong = 47519518162944, v_int64 = 47519518162944, v_uint64 = 47519518162944, v_float = 0, v_double = 2.3477761431239773e-310, v_pointer = 0x2b3800000000}}}, {g_type = 4294967296, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 24, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, { v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 4607182418800017408, data = {{ v_int = -499738272, v_uint = 3795229024, v_long = 47523313391968, v_ulong = 47523313391968, v_int64 = 47523313391968, v_uint64 = 47523313391968, v_float = -8.42089814e+20, v_double = 2.3479636523518631e-310, v_pointer = 0x2b38e2369960}, {v_int = 9840960, v_uint = 9840960, v_long = 9840960, v_ulong = 9840960, v_int64 = 9840960, v_uint64 = 9840960, v_float = 1.37901221e-38, v_double = 4.8620802580978736e-317, v_pointer = 0x962940}}}, {g_type = 47523313391968, data = {{ v_int = 9840960, v_uint = 9840960, v_long = 9840960, v_ulong = 9840960, v_int64 = 9840960, v_uint64 = 9840960, v_float = 1.37901221e-38, v_double = 4.8620802580978736e-317, v_pointer = 0x962940}, {v_int = -499738272, v_uint = 3795229024, v_long = 47523313391968, v_ulong = 47523313391968, v_int64 = 47523313391968, v_uint64 = 47523313391968, v_float = -8.42089814e+20, v_double = 2.3479636523518631e-310, v_pointer = 0x2b38e2369960}}}, {g_type = 9840960, data = {{v_int = -499738272, v_uint = 3795229024, v_long = 47523313391968, v_ulong = 47523313391968, v_int64 = 47523313391968, v_uint64 = 47523313391968, v_float = -8.42089814e+20, v_double = 2.3479636523518631e-310, v_pointer = 0x2b38e2369960}, {v_int = 9840960, v_uint = 9840960, v_long = 9840960, v_ulong = 9840960, v_int64 = 9840960, v_uint64 = 9840960, v_float = 1.37901221e-38, v_double = 4.8620802580978736e-317, v_pointer = 0x962940}}}, {g_type = 2, data = {{v_int = 1, v_uint = 1, v_long = 1, v_ulong = 1, v_int64 = 1, v_uint64 = 1, v_float = 1.40129846e-45, v_double = 4.9406564584124654e-324, v_pointer = 0x1}, {v_int = 7500000, v_uint = 7500000, v_long = 7500000, v_ulong = 7500000, v_int64 = 7500000, v_uint64 = 7500000, v_float = 1.05097385e-38, v_double = 3.7054923438093491e-317, v_pointer = 0x7270e0}}}, { g_type = 32, data = {{v_int = -502726020, v_uint = 3792241276, v_long = 47523310404220, v_ulong = 47523310404220, v_int64 = 47523310404220, v_uint64 = 47523310404220, v_float = -6.31845739e+20, v_double = 2.3479635047374986e-310, v_pointer = 0x2b38e209027c}, {v_int = 9953280, v_uint = 9953280, v_long = 9953280, v_ulong = 9953280, v_int64 = 9953280, v_uint64 = 9953280, v_float = 1.3947516e-38, v_double = 4.9175737114387624e-317, v_pointer = 0x97e000}}}, {g_type = 9840960, data = {{v_int = 9840960, v_uint = 9840960, v_long = 9840960, v_ulong = 9840960, v_int64 = 9840960, v_uint64 = 9840960, v_float = 1.37901221e-38, v_double = 4.8620802580978736e-317, v_pointer = 0x962940}, {v_int = 2, v_uint = 2, v_long = 2, v_ulong = 2, v_int64 = 2, v_uint64 = 2, v_float = 2.80259693e-45, v_double = 9.8813129168249309e-324, v_pointer = 0x2}}}, {g_type = 32, data = {{v_int = 10303920, v_uint = 10303920, v_long = 10303920, v_ulong = 10303920, v_int64 = 10303920, v_uint64 = 10303920, v_float = 1.44388673e-38, v_double = 5.0908128894965371e-317, v_pointer = 0x9d39b0}, {v_int = 9840960, v_uint = 9840960, v_long = 9840960, v_ulong = 9840960, v_int64 = 9840960, v_uint64 = 9840960, v_float = 1.37901221e-38, v_double = 4.8620802580978736e-317, v_pointer = 0x962940}}}, {g_type = 46912500411218, data = {{ v_int = 8761728, v_uint = 8761728, v_long = 8761728, v_ulong = 8761728, v_int64 = 8761728, v_uint64 = 8761728, v_float = 1.2277796e-38, v_double = 4.3288688030053334e-317, v_pointer = 0x85b180}, {v_int = 11180768, v_uint = 11180768, v_long = 11180768, v_ulong = 11180768, v_int64 = 11180768, v_uint64 = 11180768, v_float = 1.5667593e-38, v_double = 5.5240333629211424e-317, v_pointer = 0xaa9ae0}}}, {g_type = 60129542144, data = {{v_int = -499738272, v_uint = 3795229024, v_long = 47523313391968, v_ulong = 47523313391968, v_int64 = 47523313391968, v_uint64 = 47523313391968, v_float = -8.42089814e+20, v_double = 2.3479636523518631e-310, v_pointer = 0x2b38e2369960}, {v_int = 32, v_uint = 32, v_long = 32, v_ulong = 32, v_int64 = 32, v_uint64 = 32, v_float = 4.48415509e-44, v_double = 1.5810100666919889e-322, v_pointer = 0x20}}}, {g_type = 12607888, data = {{v_int = 12607928, v_uint = 12607928, v_long = 12607928, v_ulong = 12607928, v_int64 = 12607928, v_uint64 = 12607928, v_float = 1.76674701e-38, v_double = 6.2291440900399359e-317, v_pointer = 0xc061b8}, {v_int = 10342424, v_uint = 10342424, v_long = 10342424, v_ulong = 10342424, v_int64 = 10342424, v_uint64 = 10342424, v_float = 1.44928229e-38, v_double = 5.1098363931240084e-317, v_pointer = 0x9dd018}}}} free_me = (GValue *) 0x0 signal_return_type = 4 param_values = (GValue *) 0x7fffcf6018e8 node = (SignalNode *) 0x713140 i = 0 n_params = 1 __PRETTY_FUNCTION__ = "IA__g_signal_emit_valist" #2 0x00002b38e1715a13 in IA__g_signal_emit (instance=0x8d37f0, signal_id=10200432, detail=3479181968) at gsignal.c:2243 var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffcf601c30, reg_save_area = 0x7fffcf601b70}} #3 0x000000000040c0bf in egg_icon_list_button_press (widget=0x85b180, event=0x9b8de0) at eggiconlist.c:850 icon_list = (EggIconList *) 0x85b180 item = (EggIconListItem *) 0x0 dirty = 0 #4 0x00002b38dd19268d in _gtk_marshal_BOOLEAN__BOXED (closure=0x675860, return_value=0x7fffcf601e20, n_param_values=, param_values=0x7fffcf601f10, invocation_hint=, marshal_data=0x40bdc0) at gtkmarshalers.c:84 data1 = (gpointer) 0x85b180 data2 = (gpointer) 0x7fffcf601a90 v_return = __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED" #5 0x00002b38e17047da in IA__g_closure_invoke (closure=0x675860, return_value=0x7fffcf601e20, n_param_values=2, param_values=0x7fffcf601f10, invocation_hint=0x7fffcf601de0) at gclosure.c:490 marshal = (GClosureMarshal) 0x2b38e1702f70 marshal_data = (gpointer) 0x158 __PRETTY_FUNCTION__ = "IA__g_closure_invoke" #6 0x00002b38e1714a18 in signal_emit_unlocked_R (node=0x665340, detail=0, instance=0x85b180, emission_return=0x7fffcf602130, instance_and_params=0x7fffcf601f10) at gsignal.c:2478 tmp = handler = accumulator = (SignalAccumulator *) 0x675bf0 emission = {next = 0x0, instance = 0x85b180, ihint = {signal_id = 43, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 8772336} class_closure = (GClosure *) 0x675860 handler_list = (Handler *) 0x764a40 return_accu = (GValue *) 0x7fffcf601e20 accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 43 max_sequential_handler_number = 1518 return_value_altered = 1 #7 0x00002b38e1715617 in IA__g_signal_emit_valist (instance=0x85b180, signal_id=, detail=0, var_args=0x7fffcf602190) at gsignal.c:2209 return_value = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} error = instance_and_params = (GValue *) 0x7fffcf601f10 stack_values = {{g_type = 8772336, data = {{v_int = 8761728, v_uint = 8761728, v_long = 8761728, v_ulong = 8761728, v_int64 = 8761728, v_uint64 = 8761728, v_float = 1.2277796e-38, v_double = 4.3288688030053334e-317, v_pointer = 0x85b180}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 6773232, data = {{v_int = 10194400, v_uint = 10194400, v_long = 10194400, v_ulong = 10194400, v_int64 = 10194400, v_uint64 = 10194400, v_float = 1.42853971e-38, v_double = 5.0367028199640038e-317, v_pointer = 0x9b8de0}, {v_int = 134217728, v_uint = 134217728, v_long = 134217728, v_ulong = 134217728, v_int64 = 134217728, v_uint64 = 134217728, v_float = 3.85185989e-34, v_double = 6.631236846766476e-316, v_pointer = 0x8000000}}}, {g_type = 6563944, data = {{v_int = 52428803, v_uint = 52428803, v_long = 52428803, v_ulong = 52428803, v_int64 = 52428803, v_uint64 = 52428803, v_float = 4.70197875e-37, v_double = 2.5903270414878484e-316, v_pointer = 0x3200003}, {v_int = 269, v_uint = 269, v_long = 269, v_ulong = 269, v_int64 = 269, v_uint64 = 269, v_float = 3.76949287e-43, v_double = 1.3290365873129532e-321, v_pointer = 0x10d}}}, {g_type = 47523346765993, data = {{v_int = 7570240, v_uint = 7570240, v_long = 7570240, v_ulong = 7570240, v_int64 = 7570240, v_uint64 = 7570240, v_float = 1.06081657e-38, v_double = 3.7401955147732382e-317, v_pointer = 0x738340}, { v_int = 6563920, v_uint = 6563920, v_long = 6563920, v_ulong = 6563920, v_int64 = 6563920, v_uint64 = 6563920, v_float = 9.19801102e-39, v_double = 3.243007374050275e-317, v_pointer = 0x642850}}}, {g_type = 6574368, data = {{v_int = 6561296, v_uint = 6561296, v_long = 6561296, v_ulong = 6561296, v_int64 = 6561296, v_uint64 = 6561296, v_float = 9.19433401e-39, v_double = 3.2417109457955876e-317, v_pointer = 0x641e10}, {v_int = 1, v_uint = 1, v_long = 1, v_ulong = 1, v_int64 = 1, v_uint64 = 1, v_float = 1.40129846e-45, v_double = 4.9406564584124654e-324, v_pointer = 0x1}}}, {g_type = 47523344627602, data = {{ v_int = 6561296, v_uint = 6561296, v_long = 6561296, v_ulong = 6561296, v_int64 = 6561296, v_uint64 = 6561296, v_float = 9.19433401e-39, v_double = 3.2417109457955876e-317, v_pointer = 0x641e10}, {v_int = -546836989, v_uint = 3748130307, v_long = 47523266293251, v_ulong = 47523266293251, v_int64 = 47523266293251, v_uint64 = 47523266293251, v_float = -1.67122986e+19, v_double = 2.3479613253660598e-310, v_pointer = 0x2b38df67ee03}}}, {g_type = 32, data = {{ v_int = -547013109, v_uint = 3747954187, v_long = 47523266117131, v_ulong = 47523266117131, v_int64 = 47523266117131, v_uint64 = 47523266117131, v_float = -1.65186526e+19, v_double = 2.3479613166645756e-310, v_pointer = 0x2b38df653e0b}, {v_int = 6, v_uint = 6, v_long = 6, v_ulong = 6, v_int64 = 6, v_uint64 = 6, v_float = 8.40779079e-45, v_double = 2.9643938750474793e-323, v_pointer = 0x6}}}, {g_type = 93, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = -815783904, v_uint = 3479183392, v_long = 140736672571424, v_ulong = 140736672571424, v_int64 = 140736672571424, v_uint64 = 140736672571424, v_float = -3.76020173e+09, v_double = 6.9533155027548647e-310, v_pointer = 0x7fffcf602020}}}, {g_type = 6638160, data = {{v_int = 6610944, v_uint = 6610944, v_long = 6610944, v_ulong = 6610944, v_int64 = 6610944, v_uint64 = 6610944, v_float = 9.26390567e-39, v_double = 3.2662403169803138e-317, v_pointer = 0x64e000}, {v_int = 8720832, v_uint = 8720832, v_long = 8720832, v_ulong = 8720832, v_int64 = 8720832, v_uint64 = 8720832, v_float = 1.22204885e-38, v_double = 4.3086634943530098e-317, v_pointer = 0x8511c0}}}, {g_type = 140736672571936, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 8759840, v_uint = 8759840, v_long = 8759840, v_ulong = 8759840, v_int64 = 8759840, v_uint64 = 8759840, v_float = 1.22751503e-38, v_double = 4.3279360070659851e-317, v_pointer = 0x85aa20}}}, {g_type = 140736672571936, data = {{v_int = 6619232, v_uint = 6619232, v_long = 6619232, v_ulong = 6619232, v_int64 = 6619232, v_uint64 = 6619232, v_float = 9.27551964e-39, v_double = 3.270335133053046e-317, v_pointer = 0x650060}, {v_int = -815783392, v_uint = 3479183904, v_long = 140736672571936, v_ulong = 140736672571936, v_int64 = 140736672571936, v_uint64 = 140736672571936, v_float = -3.7603328e+09, v_double = 6.9533155027801608e-310, v_pointer = 0x7fffcf602220}}}, {g_type = 6639312, data = {{v_int = 6639312, v_uint = 6639312, v_long = 6639312, v_ulong = 6639312, v_int64 = 6639312, v_uint64 = 6639312, v_float = 9.30365771e-39, v_double = 3.2802559712215383e-317, v_pointer = 0x654ed0}, {v_int = -512727579, v_uint = 3782239717, v_long = 47523300402661, v_ulong = 47523300402661, v_int64 = 47523300402661, v_uint64 = 47523300402661, v_float = -2.77160053e+20, v_double = 2.3479630105948279e-310, v_pointer = 0x2b38e17065e5}}}, {g_type = 6639312, data = {{v_int = 1, v_uint = 1, v_long = 1, v_ulong = 1, v_int64 = 1, v_uint64 = 1, v_float = 1.40129846e-45, v_double = 4.9406564584124654e-324, v_pointer = 0x1}, {v_int = 52428858, v_uint = 52428858, v_long = 52428858, v_ulong = 52428858, v_int64 = 52428858, v_uint64 = 52428858, v_float = 4.70200341e-37, v_double = 2.5903297588489006e-316, v_pointer = 0x320003a}}}, { g_type = 47523235833812, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 6574376, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}, {g_type = 6563920, data = {{v_int = 6563920, v_uint = 6563920, v_long = 6563920, v_ulong = 6563920, v_int64 = 6563920, v_uint64 = 6563920, v_float = 9.19801102e-39, v_double = 3.243007374050275e-317, v_pointer = 0x642850}, {v_int = -815783712, v_uint = 3479183584, v_long = 3479183584, v_ulong = 3479183584, v_int64 = 3479183584, v_uint64 = 3479183584, v_float = -3.76025088e+09, v_double = 1.7189450844292228e-314, v_pointer = 0xcf6020e0}}}} free_me = (GValue *) 0x0 signal_return_type = 20 param_values = (GValue *) 0x7fffcf601f28 node = (SignalNode *) 0x665340 i = 1 n_params = 1 __PRETTY_FUNCTION__ = "IA__g_signal_emit_valist" #8 0x00002b38e1715a13 in IA__g_signal_emit (instance=0x8d37f0, signal_id=10200432, detail=3479181968) at gsignal.c:2243 var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffcf602270, reg_save_area = 0x7fffcf6021b0}} #9 0x00002b38dd29013e in gtk_widget_event_internal (widget=0x85b180, event=0x9b8de0) at gtkwidget.c:3915 signal_num = return_val = 0 #10 0x00002b38dd18bc7d in IA__gtk_propagate_event (widget=0x85b180, event=0x9b8de0) at gtkmain.c:2364 tmp = (GtkWidget *) 0x85b180 handled_event = 8761728 __PRETTY_FUNCTION__ = "IA__gtk_propagate_event" #11 0x00002b38dd18cc91 in IA__gtk_main_do_event (event=0x9b8de0) at gtkmain.c:1598 event_widget = (GtkWidget *) 0x85b180 grab_widget = (GtkWidget *) 0x85b180 window_group = (GtkWindowGroup *) 0x870740 next_event = rewritten_event = (GdkEvent *) 0x0 tmp_list = __PRETTY_FUNCTION__ = "IA__gtk_main_do_event" #12 0x00002b38dd97445c in gdk_event_dispatch (source=, callback=, user_data=) at gdkevents-x11.c:2318 display = event = (GdkEvent *) 0x9b8de0 #13 0x00002b38e1b77a14 in IA__g_main_context_dispatch (context=0x6591d0) at gmain.c:2045 No locals. #14 0x00002b38e1b7a85d in g_main_context_iterate (context=0x6591d0, block=1, dispatch=1, self=) at gmain.c:2677 got_ownership = max_priority = 0 timeout = 0 some_ready = 1 nfds = allocated_nfds = fds = (GPollFD *) 0x9a85a0 __PRETTY_FUNCTION__ = "g_main_context_iterate" #15 0x00002b38e1b7ab6a in IA__g_main_loop_run (loop=0x69e350) at gmain.c:2881 got_ownership = self = (GThread *) 0x6186a0 __PRETTY_FUNCTION__ = "IA__g_main_loop_run" #16 0x00002b38dd18d023 in IA__gtk_main () at gtkmain.c:1177 tmp_list = (GList *) 0x6c8890 functions = (GList *) 0x0 init = (GtkInitFunction *) 0x69e360 loop = (GMainLoop *) 0x69e350 #17 0x000000000040def9 in main (argc=1, argv=0x6c8890) at gnome-cups-manager.c:264 reg_result = listener = (BonoboListener *) 0x69e360 program = (GnomeProgram *) 0x626850 listener = (Bonobo_Listener) 0x6c62e0 ctx = (poptContext) 0x62c800 args = (char **) 0x0 is_new = 1 properties = 0 view = 1 options = {{longName = 0x414769 "properties", shortName = 112 'p', argInfo = 0, arg = 0x7fffcf6025dc, val = 0, descrip = 0x4141c0 "Show printer properties for printers listed on the command line", argDescrip = 0x0}, {longName = 0x414d29 "view", shortName = 118 'v', argInfo = 0, arg = 0x7fffcf6025d8, val = 0, descrip = 0x414200 "View the queues of printers listed on the command line", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\0', argInfo = 0, arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}}