Message 252532 - Python tracker

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Author	rpointel
Recipients	matrixise, rpointel
Date	2015-10-08.12:00:28
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1444305629.38.0.989121403094.issue25342@psf.upfronthosting.co.za>
In-reply-to

Content
Sorry I clicked on "create" before adding info in comment. When I run the test_json suite on OpenBSD, I have a segfault: $ egdb ./python GNU gdb (GDB) 7.10 Copyright (C) 2015 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-unknown-openbsd5.8". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./python...done. (gdb) set env PYTHONPATH ./Lib (gdb) set env LD_LIBRARY_PATH . (gdb) set args ./Lib/test/test_json/ (gdb) r Starting program: /home/remi/dev/cpython/python ./Lib/test/test_json/ .............................................s...................................................... Program received signal SIGSEGV, Segmentation fault. 0x00001dd119cf9e0d in PyEval_EvalFrameEx (f=<error reading variable: Cannot access memory at address 0x7f7fffbda518>, throwflag=<error reading variable: Cannot access memory at address 0x7f7fffbda514>) at Python/ceval.c:798 (gdb) bt #0 0x00001dd119cf9e0d in PyEval_EvalFrameEx (f=<error reading variable: Cannot access memory at address 0x7f7fffbda518>, throwflag=<error reading variable: Cannot access memory at address 0x7f7fffbda514>) at Python/ceval.c:798 #1 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11c90, arg=None, exc=0) at Objects/genobject.c:125 #2 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11c90, arg=None) at Objects/genobject.c:223 #3 0x00001dd119d0267b in PyEval_EvalFrameEx ( f=Frame 0x1dd32e645c38, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc11c90>), throwflag=0) at Python/ceval.c:2038 #4 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11c08, arg=None, exc=0) at Objects/genobject.c:125 #5 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11c08, arg=None) at Objects/genobject.c:223 #6 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd39a980c38, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #7 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11b80, arg=None, exc=0) at Objects/genobject.c:125 #8 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11b80, arg=None) at Objects/genobject.c:223 #9 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd39a980838, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #10 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11af8, arg=None, exc=0) at Objects/genobject.c:125 #11 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11af8, arg=None) at Objects/genobject.c:223 #12 0x00001dd119d0267b in PyEval_EvalFrameEx ( f=Frame 0x1dd3b9e32c38, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc11af8>), throwflag=0) at Python/ceval.c:2038 #13 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11a70, arg=None, exc=0) at Objects/genobject.c:125 #14 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11a70, arg=None) at Objects/genobject.c:223 #15 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd32e645838, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #16 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc119e8, arg=None, exc=0) at Objects/genobject.c:125 #17 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc119e8, arg=None) at Objects/genobject.c:223 #18 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd39a980438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #19 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11960, arg=None, exc=0) at Objects/genobject.c:125 #20 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11960, arg=None) at Objects/genobject.c:223 #21 0x00001dd119d0267b in PyEval_EvalFrameEx ( f=Frame 0x1dd3b9e32838, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc11960>), throwflag=0) at Python/ceval.c:2038 #22 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc118d8, arg=None, exc=0) at Objects/genobject.c:125 #23 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc118d8, arg=None) at Objects/genobject.c:223 #24 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3b9e32038, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #25 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11850, arg=None, exc=0) at Objects/genobject.c:125 #26 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11850, arg=None) at Objects/genobject.c:223 #27 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3a36ba438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #28 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc117c8, arg=None, exc=0) at Objects/genobject.c:125 #29 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc117c8, arg=None) at Objects/genobject.c:223 #30 0x00001dd119d0267b in PyEval_EvalFrameEx ( f=Frame 0x1dd32e645438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc117c8>), throwflag=0) at Python/ceval.c:2038 #31 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11740, arg=None, exc=0) at Objects/genobject.c:125 #32 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11740, arg=None) at Objects/genobject.c:223 #33 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3b9e32438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #34 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc116b8, arg=None, exc=0) at Objects/genobject.c:125 #35 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc116b8, arg=None) at Objects/genobject.c:223 #36 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3a36ba038, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), throwflag=0) at Python/ceval.c:2038 #37 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11630, arg=None, exc=0) at Objects/genobject.c:125 #38 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11630, arg=None) at Objects/genobject.c:223

Sorry I clicked on "create" before adding info in comment.

When I run the test_json suite on OpenBSD, I have a segfault:

$ egdb ./python            
GNU gdb (GDB) 7.10
Copyright (C) 2015 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-openbsd5.8".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./python...done.
(gdb) set env PYTHONPATH ./Lib
(gdb) set env LD_LIBRARY_PATH .
(gdb) set args ./Lib/test/test_json/
(gdb) r
Starting program: /home/remi/dev/cpython/python ./Lib/test/test_json/
.............................................s......................................................
Program received signal SIGSEGV, Segmentation fault.
0x00001dd119cf9e0d in PyEval_EvalFrameEx (f=<error reading variable: Cannot access memory at address 0x7f7fffbda518>, throwflag=<error reading variable: Cannot access memory at address 0x7f7fffbda514>) at Python/ceval.c:798
(gdb) bt
#0  0x00001dd119cf9e0d in PyEval_EvalFrameEx (f=<error reading variable: Cannot access memory at address 0x7f7fffbda518>, throwflag=<error reading variable: Cannot access memory at address 0x7f7fffbda514>)
    at Python/ceval.c:798
#1  0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11c90, arg=None, exc=0) at Objects/genobject.c:125
#2  0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11c90, arg=None) at Objects/genobject.c:223
#3  0x00001dd119d0267b in PyEval_EvalFrameEx (
    f=Frame 0x1dd32e645c38, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc11c90>), throwflag=0) at Python/ceval.c:2038
#4  0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11c08, arg=None, exc=0) at Objects/genobject.c:125
#5  0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11c08, arg=None) at Objects/genobject.c:223
#6  0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd39a980c38, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#7  0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11b80, arg=None, exc=0) at Objects/genobject.c:125
#8  0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11b80, arg=None) at Objects/genobject.c:223
#9  0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd39a980838, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#10 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11af8, arg=None, exc=0) at Objects/genobject.c:125
#11 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11af8, arg=None) at Objects/genobject.c:223
#12 0x00001dd119d0267b in PyEval_EvalFrameEx (
    f=Frame 0x1dd3b9e32c38, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc11af8>), throwflag=0) at Python/ceval.c:2038
#13 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11a70, arg=None, exc=0) at Objects/genobject.c:125
#14 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11a70, arg=None) at Objects/genobject.c:223
#15 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd32e645838, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#16 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc119e8, arg=None, exc=0) at Objects/genobject.c:125
#17 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc119e8, arg=None) at Objects/genobject.c:223
#18 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd39a980438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#19 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11960, arg=None, exc=0) at Objects/genobject.c:125
#20 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11960, arg=None) at Objects/genobject.c:223
#21 0x00001dd119d0267b in PyEval_EvalFrameEx (
    f=Frame 0x1dd3b9e32838, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc11960>), throwflag=0) at Python/ceval.c:2038
#22 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc118d8, arg=None, exc=0) at Objects/genobject.c:125
#23 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc118d8, arg=None) at Objects/genobject.c:223
#24 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3b9e32038, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#25 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11850, arg=None, exc=0) at Objects/genobject.c:125
#26 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11850, arg=None) at Objects/genobject.c:223
#27 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3a36ba438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#28 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc117c8, arg=None, exc=0) at Objects/genobject.c:125
#29 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc117c8, arg=None) at Objects/genobject.c:223
#30 0x00001dd119d0267b in PyEval_EvalFrameEx (
    f=Frame 0x1dd32e645438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 324, in _iterencode_list (lst=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0, buf='[', newline_indent=None, separator=', ', first=False, value=<complex at remote 0x1dd3de8f74f0>, chunks=<generator at remote 0x1dd35dc117c8>), throwflag=0) at Python/ceval.c:2038
#31 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11740, arg=None, exc=0) at Objects/genobject.c:125
#32 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11740, arg=None) at Objects/genobject.c:223
#33 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3b9e32438, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 427, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#34 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc116b8, arg=None, exc=0) at Objects/genobject.c:125
#35 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc116b8, arg=None) at Objects/genobject.c:223
#36 0x00001dd119d0267b in PyEval_EvalFrameEx (f=Frame 0x1dd3a36ba038, for file /home/remi/dev/cpython/Lib/json/encoder.py, line 437, in _iterencode (o=[<complex at remote 0x1dd3de8f74f0>], _current_indent_level=0), 
    throwflag=0) at Python/ceval.c:2038
#37 0x00001dd119dedbe3 in gen_send_ex (gen=0x1dd35dc11630, arg=None, exc=0) at Objects/genobject.c:125
#38 0x00001dd119dee6af in _PyGen_Send (gen=0x1dd35dc11630, arg=None) at Objects/genobject.c:223

History
Date	User	Action	Args
2015-10-08 12:00:29	rpointel	set	recipients: + rpointel, matrixise
2015-10-08 12:00:29	rpointel	set	messageid: <1444305629.38.0.989121403094.issue25342@psf.upfronthosting.co.za>
2015-10-08 12:00:29	rpointel	link	issue25342 messages
2015-10-08 12:00:28	rpointel	create