OSX 10.10 Python se cuelga de bash

Cuando ejecuto Python a través de bash, sigue segándome. El locking ocurre, por ejemplo, si simplemente escribo >>> "\n \n , pero también en muchos otros casos. Desde mi comprensión limitada del seguimiento de la stack, el problema se origina en readline.so . Lo he buscado en Google pero no puedo encontrar nada que mencione esto en Yosemite. Tampoco parece ser un problema en ninguna otra máquina de Yosemite que haya utilizado personalmente.

 Process: Python [9000] Path: /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python Identifier: Python Version: 2.7.3 (2.7.3) Code Type: X86-64 (Native) Parent Process: bash [8721] Responsible: Terminal [8717] User ID: 501 Date/Time: 2015-01-29 06:27:11.243 +1000 OS Version: Mac OS X 10.10.2 (14C106a) Report Version: 11 Anonymous UUID: 96E040C2-750F-A04F-D83A-A4DDB5C2D113 Sleep/Wake UUID: 97B6A1FE-FCBF-40EB-9C2F-D98BF0B09893 Time Awake Since Boot: 420000 seconds Time Since Wake: 420000 seconds Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 VM Regions Near 0: --> __TEXT 0000000100000000-0000000100001000 [ 4K] rx/rwx SM=COW /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 readline.so 0x00000001002eff97 call_readline + 647 1 org.python.python 0x0000000100008852 PyOS_Readline + 274 2 org.python.python 0x000000010000a0a8 tok_nextc + 104 3 org.python.python 0x000000010000a853 PyTokenizer_Get + 147 4 org.python.python 0x000000010000544a parsetok + 218 5 org.python.python 0x00000001000e7722 PyParser_ASTFromFile + 146 6 org.python.python 0x00000001000e8983 PyRun_InteractiveOneFlags + 243 7 org.python.python 0x00000001000e8c6e PyRun_InteractiveLoopFlags + 78 8 org.python.python 0x00000001000e9451 PyRun_AnyFileExFlags + 161 9 org.python.python 0x000000010010006d Py_Main + 3085 10 org.python.python 0x0000000100000f14 0x100000000 + 3860 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x0000000100600000 rcx: 0x0000000100243620 rdx: 0x000000010023fa00 rdi: 0x0000000000000000 rsi: 0x00000001002f0254 rbp: 0x00007fff5fbff5e0 rsp: 0x00007fff5fbff510 r8: 0x0000000000000000 r9: 0x0000000000000001 r10: 0x0000000100600000 r11: 0x0000000000000001 r12: 0x0000000000000001 r13: 0x000000000000000b r14: 0x00007fff5fbff5a0 r15: 0x00007fff5fbff520 rip: 0x00000001002eff97 rfl: 0x0000000000010206 cr2: 0x0000000000000000 Logical CPU: 6 Error Code: 0x00000004 Trap Number: 14 Binary Images: 0x100000000 - 0x100000fff +org.python.python (2.7.3 - 2.7.3) <BE41DDF4-595E-0D6D-89DB-413749B339C3> /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python 0x100003000 - 0x10016dff7 +org.python.python (2.7.3, [c] 2004-2012 Python Software Foundation. - 2.7.3) <4F9EF48A-7D0C-0C1A-670B-3BF4E72C8696> /Library/Frameworks/Python.framework/Versions/2.7/Python 0x1002ee000 - 0x1002f0fff +readline.so (???) <A33567B3-2793-9387-FD19-41FFD86C18E5> /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/readline.so 0x1004b0000 - 0x1004cefff libedit.2.dylib (40) <6049084C-478A-3A89-A9A1-E641B5F8C1A7> /usr/lib/libedit.2.dylib 0x7fff6a4f2000 - 0x7fff6a528837 dyld (353.2.1) <65DCCB06-339C-3E25-9702-600A28291D0E> /usr/lib/dyld 0x7fff80698000 - 0x7fff8070efe7 libcorecrypto.dylib (233.1.2) <E1789801-3985-3949-B736-6B3378873301> /usr/lib/system/libcorecrypto.dylib 0x7fff8070f000 - 0x7fff8079bff7 libsystem_c.dylib (1044.10.1) <199ED5EB-77A1-3D43-AA51-81779CE0A742> /usr/lib/system/libsystem_c.dylib 0x7fff807b7000 - 0x7fff807e2fff libc++abi.dylib (125) <88A22A0F-87C6-3002-BFBA-AC0F2808B8B9> /usr/lib/libc++abi.dylib 0x7fff8103c000 - 0x7fff81082ff7 libauto.dylib (186) <A260789B-D4D8-316A-9490-254767B8A5F1> /usr/lib/libauto.dylib 0x7fff8149c000 - 0x7fff8149cff7 libunc.dylib (29) <5676F7EA-C1DF-329F-B006-D2C3022B7D70> /usr/lib/system/libunc.dylib 0x7fff8149d000 - 0x7fff8149ffff libsystem_configuration.dylib (699.1.5) <A2DF913B-501E-37D2-92B0-E835F671A47D> /usr/lib/system/libsystem_configuration.dylib 0x7fff816b1000 - 0x7fff816c2ff7 libz.1.dylib (55) <88C7C7DE-04B8-316F-8B74-ACD9F3DE1AA1> /usr/lib/libz.1.dylib 0x7fff816d0000 - 0x7fff816f8fff libxpc.dylib (559.10.3) <9FDEE174-5229-363C-81D9-FC68274B13F6> /usr/lib/system/libxpc.dylib 0x7fff81a16000 - 0x7fff81a1efff libsystem_dnssd.dylib (561.1.1) <62B70ECA-E40D-3C63-896E-7F00EC386DDB> /usr/lib/system/libsystem_dnssd.dylib 0x7fff81b5b000 - 0x7fff81b77ff7 libsystem_malloc.dylib (53.1.1) <19BCC257-5717-3502-A71F-95D65AFA861B> /usr/lib/system/libsystem_malloc.dylib 0x7fff81b78000 - 0x7fff81b7dff7 libmacho.dylib (862) <126CA2ED-DE91-308F-8881-B9DAEC3C63B6> /usr/lib/system/libmacho.dylib 0x7fff81daf000 - 0x7fff81db4ff7 libsystem_stats.dylib (163.10.18) <9B8CCF24-DDDB-399A-9237-4BEC225D2E8C> /usr/lib/system/libsystem_stats.dylib 0x7fff81e0f000 - 0x7fff81e47ffb libsystem_network.dylib (411.1) <3F7BB564-AEC7-3EBA-8404-3718944F04A6> /usr/lib/system/libsystem_network.dylib 0x7fff82c59000 - 0x7fff82c5bff7 libquarantine.dylib (76) <DC041627-2D92-361C-BABF-A869A5C72293> /usr/lib/system/libquarantine.dylib 0x7fff83174000 - 0x7fff8317cfff libsystem_platform.dylib (63) <64E34079-D712-3D66-9CE2-418624A5C040> /usr/lib/system/libsystem_platform.dylib 0x7fff831f0000 - 0x7fff831fbfff libcommonCrypto.dylib (60061) <D381EBC6-69D8-31D3-8084-5A80A32CB748> /usr/lib/system/libcommonCrypto.dylib 0x7fff84223000 - 0x7fff84253fff libsystem_m.dylib (3086.1) <1E12AB45-6D96-36D0-A226-F24D9FB0D9D6> /usr/lib/system/libsystem_m.dylib 0x7fff84802000 - 0x7fff84804ff7 libsystem_coreservices.dylib (9) <41B7C578-5A53-31C8-A96F-C73E030B0938> /usr/lib/system/libsystem_coreservices.dylib 0x7fff849bb000 - 0x7fff849c3ffb libcopyfile.dylib (118.1.2) <0C68D3A6-ACDD-3EF3-991A-CC82C32AB836> /usr/lib/system/libcopyfile.dylib 0x7fff85b2b000 - 0x7fff85b48fff libsystem_kernel.dylib (2782.10.72) <97CD7ACD-EA0C-3434-BEFC-FCD013D6BB73> /usr/lib/system/libsystem_kernel.dylib 0x7fff8626e000 - 0x7fff8626ffff libSystem.B.dylib (1213) <5C161F1A-93BA-3221-A31D-F86222005B1B> /usr/lib/libSystem.B.dylib 0x7fff86305000 - 0x7fff8630aff7 libunwind.dylib (35.3) <BE7E51A0-B6EA-3A54-9CCA-9D88F683A6D6> /usr/lib/system/libunwind.dylib 0x7fff8632d000 - 0x7fff866c3fff com.apple.CoreFoundation (6.9 - 1152) <CBD1591C-405E-376E-87E9-B264610EBF49> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x7fff866c6000 - 0x7fff866f6ff7 libncurses.5.4.dylib (44) <F09809A4-53B9-3E91-A8FA-D3F584C03AA3> /usr/lib/libncurses.5.4.dylib 0x7fff866f7000 - 0x7fff866fbfff libcache.dylib (69) <45E9A2E7-99C4-36B2-BEE3-0C4E11614AD1> /usr/lib/system/libcache.dylib 0x7fff877b3000 - 0x7fff877c9ff7 libsystem_asl.dylib (267) <F153AC5B-0542-356E-88C8-20A62CA704E2> /usr/lib/system/libsystem_asl.dylib 0x7fff87d09000 - 0x7fff87d0aff7 libsystem_blocks.dylib (65) <9615D10A-FCA7-3BE4-AA1A-1B195DACE1A1> /usr/lib/system/libsystem_blocks.dylib 0x7fff88544000 - 0x7fff88546ff7 libsystem_sandbox.dylib (358.1.1) <F395C6FD-7225-37AA-AB20-926B15A97C60> /usr/lib/system/libsystem_sandbox.dylib 0x7fff88547000 - 0x7fff88548fff libDiagnosticMessagesClient.dylib (100) <2EE8E436-5CDC-34C5-9959-5BA218D507FB> /usr/lib/libDiagnosticMessagesClient.dylib 0x7fff88b8d000 - 0x7fff88b93ff7 libsystem_networkextension.dylib (167.1.10) <29AB225B-D7FB-30ED-9600-65D44B9A9442> /usr/lib/system/libsystem_networkextension.dylib 0x7fff88ea2000 - 0x7fff88eabfff libsystem_pthread.dylib (105.10.1) <3103AA7F-3BAE-3673-9649-47FFD7E15C97> /usr/lib/system/libsystem_pthread.dylib 0x7fff88eac000 - 0x7fff88ed6ff7 libdispatch.dylib (442.1.4) <502CF32B-669B-3709-8862-08188225E4F0> /usr/lib/system/libdispatch.dylib 0x7fff8958e000 - 0x7fff89591ff7 libdyld.dylib (353.2.1) <29602A60-5AEC-39BE-8A2E-C4BBBD16706C> /usr/lib/system/libdyld.dylib 0x7fff899ee000 - 0x7fff899ffff7 libsystem_coretls.dylib (35.1.2) <BC691CD1-17B6-39A5-BD02-AF973695FD1D> /usr/lib/system/libsystem_coretls.dylib 0x7fff89b45000 - 0x7fff89b45ff7 libkeymgr.dylib (28) <77845842-DE70-3CC5-BD01-C3D14227CED5> /usr/lib/system/libkeymgr.dylib 0x7fff8a0eb000 - 0x7fff8a0f2ff7 libcompiler_rt.dylib (35) <BF8FC133-EE10-3DA6-9B90-92039E28678F> /usr/lib/system/libcompiler_rt.dylib 0x7fff8a3c9000 - 0x7fff8a3c9ff7 liblaunch.dylib (559.10.3) <659589CB-67FC-3C31-853B-F88332566CD1> /usr/lib/system/liblaunch.dylib 0x7fff8a4e0000 - 0x7fff8a4e1ffb libremovefile.dylib (35) <3485B5F4-6CE8-3C62-8DFD-8736ED6E8531> /usr/lib/system/libremovefile.dylib 0x7fff8aedd000 - 0x7fff8af05fff libsystem_info.dylib (459) <B85A85D5-8530-3A93-B0C3-4DEC41F79478> /usr/lib/system/libsystem_info.dylib 0x7fff8b018000 - 0x7fff8b019fff libsystem_secinit.dylib (18) <581DAD0F-6B63-3A48-B63B-917AF799ABAA> /usr/lib/system/libsystem_secinit.dylib 0x7fff8b124000 - 0x7fff8b178fff libc++.1.dylib (120) <1B9530FD-989B-3174-BB1C-BDC159501710> /usr/lib/libc++.1.dylib 0x7fff8b7e1000 - 0x7fff8b9db46f libobjc.A.dylib (647) <759E155D-BC42-3D4E-869B-6F57D477177C> /usr/lib/libobjc.A.dylib 0x7fff8e538000 - 0x7fff8e71dff3 libicucore.A.dylib (531.31) <B08E00D5-13C6-3391-AB3A-8DE693D3B42E> /usr/lib/libicucore.A.dylib 0x7fff8e71e000 - 0x7fff8e727ff7 libsystem_notify.dylib (133.1.1) <61147800-F320-3DAA-850C-BADF33855F29> /usr/lib/system/libsystem_notify.dylib 0x7fff900c4000 - 0x7fff900cafff libsystem_trace.dylib (72.1.3) <A9E6B7D8-C327-3742-AC54-86C94218B1DF> /usr/lib/system/libsystem_trace.dylib External Modification Summary: Calls made by other processes targeting this process: task_for_pid: 1 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 22164753 thread_create: 0 thread_set_state: 117 VM Region Summary: ReadOnly portion of Libraries: Total=84.0M resident=112.8M(134%) swapped_out_or_unallocated=16777216.0T(20949898362880%) Writable regions: Total=28.7M written=2024K(7%) resident=4388K(15%) swapped_out=0K(0%) unallocated=24.4M(85%) REGION TYPE VIRTUAL =========== ======= Kernel Alloc Once 4K MALLOC 20.4M MALLOC (admin) 16K STACK GUARD 56.0M Stack 8192K VM_ALLOCATE 8K __DATA 1484K __LINKEDIT 70.9M __TEXT 13.1M __UNICODE 544K shanetworking memory 4K =========== ======= TOTAL 170.4M 

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