Re: make check segmentation fault

[Yan Wu]

Thanks David, here is the result:

[New Thread 2305843009463104096 (LWP 9099)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 2305843009269374240 (LWP 9096)]
base_lu<Matrix, double, Matrix, double>::P (this=Variable "this" is not
available.) at base-lu.cc:87
87      base-lu.cc: No such file or directory.
        in base-lu.cc
Current language:  auto; currently c++

The stack:
#0  base_lu<Matrix, double, Matrix, double>::P (this=Variable "this" is not
available.) at base-lu.cc:87
#1  0x20000000065be860 in Flu (args=Variable "args" is not available.) at
./DLD-FUNCTIONS/lu.cc:118
#2  0x2000000000a95ba0 in octave_builtin::do_multi_index_op
(this=0x6000000000feaf38, nargout=3, address@hidden) at
ov-builtin.cc:104
#3  0x20000000064b03c0 in octave_dispatch::do_multi_index_op
(this=0x600000000119bb90, nargout=3, address@hidden) at
./DLD-FUNCTIONS/dispatch.cc:274
#4  0x20000000064ad3c0 in octave_dispatch::subsref (this=0x600000000119bb90,
address@hidden, address@hidden, nargout=3) at
./DLD-FUNCTIONS/dispatch.cc:145
#5  0x2000000000a12710 in octave_value::subsref (this=0x60000fffffc5c348,
address@hidden, address@hidden, nargout=3) at ov.cc:783
#6  0x2000000000d1ead0 in tree_index_expression::rvalue
(this=0x6000000001e030e0, nargout=3) at pt-idx.cc:352
#7  0x2000000000cdcb70 in tree_multi_assignment::rvalue
(this=0x6000000001e032a0) at pt-assign.cc:362
#8  0x2000000000d70cb0 in tree_statement::eval (this=Variable "this" is not
available.) at pt-stmt.cc:133
#9  0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001e032e0, silent=false, nargout=0) at pt-stmt.cc:190
#10 0x2000000000d6b350 in tree_if_clause::eval (this=0x6000000001e29450) at
pt-select.cc:54
#11 0x2000000000d6b6f0 in tree_if_command_list::eval
(this=0x6000000001e02010) at pt-select.cc:85
#12 0x2000000000d6b7a0 in tree_if_command::eval (this=0x6000000001e4d5e0) at
pt-select.cc:124
#13 0x2000000000d70960 in tree_statement::eval (this=0x6000000001e491e0,
silent=Variable "silent" is not available.) at pt-stmt.cc:102
#14 0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001e4d620, silent=false, nargout=0) at pt-stmt.cc:190
#15 0x2000000000d6b350 in tree_if_clause::eval (this=0x6000000001e29050) at
pt-select.cc:54
#16 0x2000000000d6b6f0 in tree_if_command_list::eval
(this=0x6000000001e4d380) at pt-select.cc:85
#17 0x2000000000d6b7a0 in tree_if_command::eval (this=0x6000000001e4d6c0) at
pt-select.cc:124
#18 0x2000000000d70960 in tree_statement::eval (this=0x6000000001e4d660,
silent=Variable "silent" is not available.) at pt-stmt.cc:102
#19 0x2000000000d72260 in tree_statement_list::eval
(this=0x600000000162e440, silent=false, nargout=0) at pt-stmt.cc:190
#20 0x2000000000ac89c0 in octave_user_function::do_multi_index_op
(this=0x6000000000fda450, nargout=1, address@hidden) at
ov-usr-fcn.cc:366
#21 0x2000000000ac5dd0 in octave_user_function::subsref
(this=0x6000000000fda450, address@hidden, address@hidden,
nargout=1) at ov-usr-fcn.cc:220
#22 0x2000000000a12710 in octave_value::subsref (this=0x60000fffffc5cc38,
address@hidden, address@hidden, nargout=1) at ov.cc:783
#23 0x2000000000d1ead0 in tree_index_expression::rvalue
(this=0x6000000001d28750, nargout=1) at pt-idx.cc:352
#24 0x2000000000d1f870 in tree_index_expression::rvalue
(this=0x6000000001d28750) at pt-idx.cc:363
#25 0x2000000000cdaf30 in tree_simple_assignment::rvalue
(this=0x60000000012680c0) at pt-assign.cc:202
#26 0x2000000000cd9f00 in tree_simple_assignment::rvalue
(this=0x60000000012680c0, nargout=0) at pt-assign.cc:184
#27 0x2000000000d70cb0 in tree_statement::eval (this=Variable "this" is not
available.) at pt-stmt.cc:133
#28 0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001bdb3c0, silent=false, nargout=0) at pt-stmt.cc:190
#29 0x2000000000ac89c0 in octave_user_function::do_multi_index_op
(this=0x6000000000fda1b0, nargout=0, address@hidden) at
ov-usr-fcn.cc:366
#30 0x2000000000ac5dd0 in octave_user_function::subsref
(this=0x6000000000fda1b0, address@hidden, address@hidden,
nargout=0) at ov-usr-fcn.cc:220
#31 0x2000000000a12710 in octave_value::subsref (this=0x60000fffffc5d418,
address@hidden, address@hidden, nargout=0) at ov.cc:783
#32 0x2000000000d1ead0 in tree_index_expression::rvalue
(this=0x6000000001b66a60, nargout=0) at pt-idx.cc:352
#33 0x2000000000d70cb0 in tree_statement::eval (this=Variable "this" is not
available.) at pt-stmt.cc:133
#34 0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001b66ad0, silent=false, nargout=0) at pt-stmt.cc:190
#35 0x2000000000770060 in eval_string (address@hidden, silent=false,
address@hidden, nargout=0) at parse.y:3913
#36 0x20000000007713a0 in eval_string (address@hidden,
silent=false, address@hidden, nargout=0) at parse.y:3961
#37 0x20000000007736e0 in Feval (address@hidden, nargout=0) at
parse.y:4007
#38 0x2000000000a95ba0 in octave_builtin::do_multi_index_op
(this=0x6000000000f62a58, nargout=0, address@hidden) at
ov-builtin.cc:104
#39 0x2000000000a94b40 in octave_builtin::subsref (this=0x6000000000f62a58,
address@hidden, address@hidden, nargout=0) at
ov-builtin.cc:54
#40 0x2000000000a12710 in octave_value::subsref (this=0x60000fffffc5d968,
address@hidden, address@hidden, nargout=0) at ov.cc:783
#41 0x2000000000d1ead0 in tree_index_expression::rvalue
(this=0x6000000001bd3ce0, nargout=0) at pt-idx.cc:352
#42 0x2000000000d70cb0 in tree_statement::eval (this=Variable "this" is not
available.) at pt-stmt.cc:133
#43 0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001bd32f0, silent=false, nargout=0) at pt-stmt.cc:190
#44 0x2000000000d008a0 in tree_try_catch_command::eval
(this=0x6000000001bd5980) at pt-except.cc:104
#45 0x2000000000d70960 in tree_statement::eval (this=0x6000000001bd5ef0,
silent=Variable "silent" is not available.
) at pt-stmt.cc:102
#46 0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001bd59d0, silent=false, nargout=0) at pt-stmt.cc:190
#47 0x2000000000d6b350 in tree_if_clause::eval (this=0x6000000001bd62e0) at
pt-select.cc:54
#48 0x2000000000d6b6f0 in tree_if_command_list::eval
(this=0x6000000001bd6300) at pt-select.cc:85
#49 0x2000000000d6b7a0 in tree_if_command::eval (this=0x6000000001bd5890) at
pt-select.cc:124
#50 0x2000000000d70960 in tree_statement::eval (this=0x6000000001bd6250,
silent=Variable "silent" is not available.
) at pt-stmt.cc:102
#51 0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001b83c70, silent=false, nargout=0) at pt-stmt.cc:190
#52 0x2000000000d3fb90 in tree_simple_for_command::do_for_loop_once
(this=0x6000000001bdcc10, address@hidden, address@hidden,
address@hidden) at pt-loop.cc:228
#53 0x2000000000d287d0 in tree_simple_for_command::eval
(this=0x6000000001bdcc10) at pt-loop.cc:368
#54 0x2000000000d70960 in tree_statement::eval (this=0x6000000001bdcec0,
silent=Variable "silent" is not available.) at pt-stmt.cc:102
#55 0x2000000000d72260 in tree_statement_list::eval
(this=0x60000000014c2f30, silent=false, nargout=0) at pt-stmt.cc:190
#56 0x2000000000ac89c0 in octave_user_function::do_multi_index_op
(this=0x6000000000fd9f10, nargout=0, address@hidden) at
ov-usr-fcn.cc:366
#57 0x2000000000ac5dd0 in octave_user_function::subsref
(this=0x6000000000fd9f10, address@hidden, address@hidden,
nargout=0) at ov-usr-fcn.cc:220
#58 0x2000000000a12710 in octave_value::subsref (this=0x60000fffffc5ee28,
address@hidden, address@hidden, nargout=0) at ov.cc:783
#59 0x2000000000d1ead0 in tree_index_expression::rvalue
(this=0x6000000001cfa820, nargout=0) at pt-idx.cc:352
#60 0x2000000000d70cb0 in tree_statement::eval (this=Variable "this" is not
available.) at pt-stmt.cc:133
#61 0x2000000000d72260 in tree_statement_list::eval
(this=0x6000000001bb1770, silent=false, nargout=0) at pt-stmt.cc:190
#62 0x2000000000862c50 in main_loop () at toplev.cc:225
#63 0x200000000073c070 in octave_main (argc=1, argv=0x60000fffffc5f538,
embedded=Variable "embedded" is not available.) at octave.cc:835
#64 0x4000000000000af0 in main (argc=1, argv=0x60000fffffc5f538) at
main.c:35
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