Comments (4)
@fitnr can you use pip
to install the faulthandler
library and modify your example above to include:
import pyproj
import faulthandler
faulthandler.enable()
p = ...
It should thin print out a traceback all the way into the C-code or at least to the python/cython that's triggering the segfault.
from pyproj.
I reran the above code with faulthandler. Python printed the following
Fatal Python error: Segmentation fault
Current thread 0x00007fff733cb300 (most recent call first):
File "/usr/local/lib/python2.7/site-packages/pyproj/__init__.py", line 487 in transform
File "<stdin>", line 1 in <module>
Segmentation fault: 11
Then Python crashed, with this error report:
Process: Python [4680]
Path: /usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Identifier: Python
Version: 2.7.9 (2.7.9)
Code Type: X86-64 (Native)
Parent Process: bash [4581]
Responsible: Terminal [420]
User ID: 501
Date/Time: 2015-04-09 10:27:01.006 -0400
OS Version: Mac OS X 10.10.3 (14D131)
Report Version: 11
Anonymous UUID: 0D82E581-6AF1-D331-544D-82D82E165FD4
Sleep/Wake UUID: 67DD0773-8B66-4BF6-BCB8-862F8527BC90
Time Awake Since Boot: 7200 seconds
Time Since Wake: 3500 seconds
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000003
VM Regions Near 0x3:
-->
__TEXT 00000001032c8000-00000001032ca000 [ 8K] r-x/rwx SM=COW /usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff8da26c82 __kill + 10
1 ??? 000000000000000000 0 + 0
2 _proj.so 0x00000001036daf91 __pyx_pw_5_proj_5_transform + 1777
3 org.python.python 0x00000001033567e6 PyEval_EvalFrameEx + 14392
4 org.python.python 0x0000000103352d7a PyEval_EvalCodeEx + 1409
5 org.python.python 0x000000010335959d fast_function + 117
6 org.python.python 0x0000000103356400 PyEval_EvalFrameEx + 13394
7 org.python.python 0x0000000103352d7a PyEval_EvalCodeEx + 1409
8 org.python.python 0x00000001033527f3 PyEval_EvalCode + 54
9 org.python.python 0x00000001033728a2 run_mod + 53
10 org.python.python 0x00000001033726be PyRun_InteractiveOneFlags + 353
11 org.python.python 0x00000001033721cd PyRun_InteractiveLoopFlags + 192
12 org.python.python 0x0000000103372077 PyRun_AnyFileExFlags + 60
13 org.python.python 0x0000000103383c5b Py_Main + 3051
14 libdyld.dylib 0x00007fff8f4b55c9 start + 1
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x000000010374cf48 rcx: 0x000000010374caa8 rdx: 0x0000000000000000
rdi: 0x0000000000001248 rsi: 0x000000000000000b rbp: 0x000000010374cab0 rsp: 0x000000010374caa8
r8: 0x000000010374c9a0 r9: 0x00007f944951cd10 r10: 0x00007fff8da28c22 r11: 0x0000000000000202
r12: 0x00007f944951cd10 r13: 0x00007f944942bd10 r14: 0x0000000000000000 r15: 0x00007f944951cd10
rip: 0x00007fff8da26c82 rfl: 0x0000000000000202 cr2: 0x000000010374cf48
Logical CPU: 0
Error Code: 0x02000025
Trap Number: 133
Binary Images:
0x1032c8000 - 0x1032c9fff +org.python.python (2.7.9 - 2.7.9) <2CFC5970-FCA9-3514-921A-648EEF5AD8E5> /usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
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0x1036a4000 - 0x1036e9fff +_proj.so (0) <19970738-58E9-3C96-8143-59C5ED59A56E> /usr/local/lib/python2.7/site-packages/pyproj/_proj.so
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0x10371c000 - 0x103720fff +array.so (0) <622B43A8-366E-32D3-A32D-38C34E725281> /usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/array.so
0x103726000 - 0x103728ff7 +faulthandler.so (0) <46579128-6DE4-3A83-B429-B16B41BFCC8B> /usr/local/lib/python2.7/site-packages/faulthandler.so
0x7fff6c54c000 - 0x7fff6c582837 dyld (353.2.1) <65DCCB06-339C-3E25-9702-600A28291D0E> /usr/lib/dyld
0x7fff84073000 - 0x7fff8409efff libc++abi.dylib (125) <88A22A0F-87C6-3002-BFBA-AC0F2808B8B9> /usr/lib/libc++abi.dylib
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0x7fff86dae000 - 0x7fff86e02fff libc++.1.dylib (120) <1B9530FD-989B-3174-BB1C-BDC159501710> /usr/lib/libc++.1.dylib
0x7fff87640000 - 0x7fff87645ff7 libmacho.dylib (862) <126CA2ED-DE91-308F-8881-B9DAEC3C63B6> /usr/lib/system/libmacho.dylib
0x7fff877aa000 - 0x7fff877dafff libsystem_m.dylib (3086.1) <1E12AB45-6D96-36D0-A226-F24D9FB0D9D6> /usr/lib/system/libsystem_m.dylib
0x7fff877df000 - 0x7fff877e1fff libsystem_sandbox.dylib (358.20.5) <4CF77128-6BE0-3958-B646-707FA9CE61B2> /usr/lib/system/libsystem_sandbox.dylib
0x7fff87800000 - 0x7fff87809ff7 libsystem_notify.dylib (133.1.1) <61147800-F320-3DAA-850C-BADF33855F29> /usr/lib/system/libsystem_notify.dylib
0x7fff879b7000 - 0x7fff879b9fff libsystem_configuration.dylib (699.1.5) <20F3B077-179D-3CB0-A3C1-C8602D53B4DB> /usr/lib/system/libsystem_configuration.dylib
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0x7fff886eb000 - 0x7fff886ecfff libsystem_secinit.dylib (18) <581DAD0F-6B63-3A48-B63B-917AF799ABAA> /usr/lib/system/libsystem_secinit.dylib
0x7fff88804000 - 0x7fff8880afff libsystem_trace.dylib (72.20.1) <840F5301-B55A-3078-90B9-FEFFD6CD741A> /usr/lib/system/libsystem_trace.dylib
0x7fff8887e000 - 0x7fff888a6fff libxpc.dylib (559.20.9) <D35D0DB2-D7BD-3BE4-8378-062BFE545E1D> /usr/lib/system/libxpc.dylib
0x7fff888a7000 - 0x7fff888acff7 libunwind.dylib (35.3) <BE7E51A0-B6EA-3A54-9CCA-9D88F683A6D6> /usr/lib/system/libunwind.dylib
0x7fff88fd0000 - 0x7fff88fd9fff libsystem_pthread.dylib (105.10.1) <3103AA7F-3BAE-3673-9649-47FFD7E15C97> /usr/lib/system/libsystem_pthread.dylib
0x7fff88fda000 - 0x7fff89372ff7 com.apple.CoreFoundation (6.9 - 1153.18) <5C0892B8-9691-341F-9279-CA3A74D59AA0> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7fff897bb000 - 0x7fff897e3fff libsystem_info.dylib (459.20.1) <AEB3FE62-4763-3050-8352-D6F9AF961AE6> /usr/lib/system/libsystem_info.dylib
0x7fff89b93000 - 0x7fff89c09fe7 libcorecrypto.dylib (233.1.2) <E1789801-3985-3949-B736-6B3378873301> /usr/lib/system/libcorecrypto.dylib
0x7fff89c0a000 - 0x7fff89c0bfff libDiagnosticMessagesClient.dylib (100) <2EE8E436-5CDC-34C5-9959-5BA218D507FB> /usr/lib/libDiagnosticMessagesClient.dylib
0x7fff89c33000 - 0x7fff89c33ff7 libunc.dylib (29) <5676F7EA-C1DF-329F-B006-D2C3022B7D70> /usr/lib/system/libunc.dylib
0x7fff8a307000 - 0x7fff8a308ffb libremovefile.dylib (35) <3485B5F4-6CE8-3C62-8DFD-8736ED6E8531> /usr/lib/system/libremovefile.dylib
0x7fff8a69a000 - 0x7fff8a6a0ff7 libsystem_networkextension.dylib (167.1.10) <29AB225B-D7FB-30ED-9600-65D44B9A9442> /usr/lib/system/libsystem_networkextension.dylib
0x7fff8a7ea000 - 0x7fff8a7eefff libcache.dylib (69) <45E9A2E7-99C4-36B2-BEE3-0C4E11614AD1> /usr/lib/system/libcache.dylib
0x7fff8a8ab000 - 0x7fff8a8b3fff libsystem_dnssd.dylib (561.1.1) <62B70ECA-E40D-3C63-896E-7F00EC386DDB> /usr/lib/system/libsystem_dnssd.dylib
0x7fff8abc4000 - 0x7fff8ac0aff7 libauto.dylib (186) <A260789B-D4D8-316A-9490-254767B8A5F1> /usr/lib/libauto.dylib
0x7fff8b206000 - 0x7fff8b222ff7 libsystem_malloc.dylib (53.1.1) <19BCC257-5717-3502-A71F-95D65AFA861B> /usr/lib/system/libsystem_malloc.dylib
0x7fff8b636000 - 0x7fff8b63bfff libsystem_stats.dylib (163.20.16) <FBC3F80F-A0FB-3BD6-9A7E-800DE45F092E> /usr/lib/system/libsystem_stats.dylib
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0x7fff8b97b000 - 0x7fff8b982ff7 libcompiler_rt.dylib (35) <BF8FC133-EE10-3DA6-9B90-92039E28678F> /usr/lib/system/libcompiler_rt.dylib
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0x7fff8eda6000 - 0x7fff8eda7ff7 libsystem_blocks.dylib (65) <9615D10A-FCA7-3BE4-AA1A-1B195DACE1A1> /usr/lib/system/libsystem_blocks.dylib
0x7fff8f4b2000 - 0x7fff8f4b5ff7 libdyld.dylib (353.2.1) <9EACCA38-291D-38CC-811F-7E9D1451E2D3> /usr/lib/system/libdyld.dylib
0x7fff90329000 - 0x7fff9033fff7 libsystem_asl.dylib (267) <F153AC5B-0542-356E-88C8-20A62CA704E2> /usr/lib/system/libsystem_asl.dylib
0x7fff90340000 - 0x7fff90348fff libsystem_platform.dylib (63) <64E34079-D712-3D66-9CE2-418624A5C040> /usr/lib/system/libsystem_platform.dylib
0x7fff913cf000 - 0x7fff913d1fff libquarantine.dylib (76.20.1) <7AF90041-2768-378A-925A-D83161863642> /usr/lib/system/libquarantine.dylib
0x7fff913d2000 - 0x7fff913daffb libcopyfile.dylib (118.1.2) <0C68D3A6-ACDD-3EF3-991A-CC82C32AB836> /usr/lib/system/libcopyfile.dylib
from pyproj.
The patch I submitted will now raise a TypeError when either projection is not a instance of the Proj class. I hope this resolves this issue.
Thanks for merging this patch, Jeff!
from pyproj.
I assume that this issue can be closed.
The fix released with version 1.9.5.1 on January 6, 2016. The fix created another issue.
from pyproj.
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from pyproj.