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classification
Title: Entering integers in python interpreter causes segfault
Type: crash Stage: resolved
Components: Interpreter Core, macOS Versions: Python 2.7
process
Status: closed Resolution: duplicate
Dependencies: Superseder: interactive interpreter crashes and test_readline fails on OS X 10.9 Mavericks due to libedit update
View: 18458
Assigned To: ronaldoussoren Nosy List: henrycg@stanford.edu, ned.deily, ronaldoussoren, vstinner
Priority: normal Keywords:

Created on 2013-10-23 21:45 by henrycg@stanford.edu, last changed 2022-04-11 14:57 by admin. This issue is now closed.

Messages (3)
msg201072 - (view) Author: Henry Corrigan-Gibbs (henrycg@stanford.edu) Date: 2013-10-23 21:45 
Since upgrading to Mac OS X 10.9 (13A603), the interactive python interpreter crashes after I enter two lines of code, no matter how simple they are. The trace below shows that the shell segfaults after entering the integer "1" followed by the integer "1" (on separate lines).

The computer is a Macbook Pro, but I was able to reproduce the bug on a Macbook Air as well.

#########
### Trace of session
###

$ python
Python 2.7.2 (v2.7.2:8527427914a2, Jun 11 2011, 15:22:34) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> 1
1
>>> 1
Segmentation fault: 11


#########
### Apple crash report data
###

Process:         Python [1664]
Path:            /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Identifier:      Python
Version:         2.7.2 (2.7.2)
Code Type:       X86-64 (Native)
Parent Process:  bash [1661]
Responsible:     Terminal [1658]
User ID:         501

Date/Time:       2013-10-23 14:38:46.854 -0700
OS Version:      Mac OS X 10.9 (13A603)
Report Version:  11
Anonymous UUID:  7AFE5583-559F-1AF6-8F53-1AB95063B98E

Sleep/Wake UUID: 0112A8E8-BB6F-4797-A38D-DA6F40F06329

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] r-x/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                   	0x00000001002edf97 call_readline + 647
1   org.python.python             	0x0000000100008ad2 PyOS_Readline + 274
2   org.python.python             	0x000000010000a328 tok_nextc + 104
3   org.python.python             	0x000000010000aad3 PyTokenizer_Get + 147
4   org.python.python             	0x00000001000056ca parsetok + 218
5   org.python.python             	0x00000001000e63b2 PyParser_ASTFromFile + 146
6   org.python.python             	0x00000001000e7613 PyRun_InteractiveOneFlags + 243
7   org.python.python             	0x00000001000e78fe PyRun_InteractiveLoopFlags + 78
8   org.python.python             	0x00000001000e80e1 PyRun_AnyFileExFlags + 161
9   org.python.python             	0x00000001000fe77c Py_Main + 2940
10  org.python.python             	0x0000000100000f14 0x100000000 + 3860

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x000000010035c140  rcx: 0x00000000000fc080  rdx: 0x0000000000087db0
  rdi: 0x0000000000000000  rsi: 0x00000001002ee254  rbp: 0x00007fff5fbff660  rsp: 0x00007fff5fbff590
   r8: 0x000000010035e700   r9: 0x000000010035e750  r10: 0x000000003500e0a1  r11: 0x0000000000000001
  r12: 0x0000000000000001  r13: 0x0000000000000001  r14: 0x00007fff5fbff620  r15: 0x00007fff5fbff5a0
  rip: 0x00000001002edf97  rfl: 0x0000000000010202  cr2: 0x0000000000000000
  
Logical CPU:     1
Error Code:      0x00000004
Trap Number:     14


Binary Images:
       0x100000000 -        0x100000fff +org.python.python (2.7.2 - 2.7.2) <639E72E4-F205-C034-8E34-E59DE9C46369> /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
       0x100003000 -        0x10016cfef +org.python.python (2.7.2, [c] 2004-2011 Python Software Foundation. - 2.7.2) <49D18B1A-C92D-E32E-A7C1-086D0B14BD76> /Library/Frameworks/Python.framework/Versions/2.7/Python
       0x1002ec000 -        0x1002eefff +readline.so (???) <25AB2CA6-C3CC-9F24-F619-C85D51AD8A38> /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/readline.so
       0x1004b0000 -        0x1004ceffb  libedit.2.dylib (39) <1B0596DB-F336-32E7-BB9F-51BF70DB5305> /usr/lib/libedit.2.dylib
    0x7fff6cc9f000 -     0x7fff6ccd2817  dyld (239.3) <D1DFCF3F-0B0C-332A-BCC0-87A851B570FF> /usr/lib/dyld
    0x7fff885e1000 -     0x7fff8860aff7  libc++abi.dylib (48) <8C16158F-CBF8-3BD7-BEF4-022704B2A326> /usr/lib/libc++abi.dylib
    0x7fff8860b000 -     0x7fff88659fff  libcorecrypto.dylib (161.1) <F3973C28-14B6-3006-BB2B-00DD7F09ABC7> /usr/lib/system/libcorecrypto.dylib
    0x7fff88d06000 -     0x7fff88d17ff7  libz.1.dylib (53) <42E0C8C6-CA38-3CA4-8619-D24ED5DD492E> /usr/lib/libz.1.dylib
    0x7fff88d6e000 -     0x7fff88d77ff3  libsystem_notify.dylib (121) <52571EC3-6894-37E4-946E-064B021ED44E> /usr/lib/system/libsystem_notify.dylib
    0x7fff896da000 -     0x7fff896dbff7  libDiagnosticMessagesClient.dylib (100) <4CDB0F7B-C0AF-3424-BC39-495696F0DB1E> /usr/lib/libDiagnosticMessagesClient.dylib
    0x7fff89a9b000 -     0x7fff89a9eff7  libdyld.dylib (239.3) <62F4D752-4089-31A8-8B73-B95A68893B3C> /usr/lib/system/libdyld.dylib
    0x7fff8a059000 -     0x7fff8a05dfff  libsystem_stats.dylib (93.1.26) <B9E26A9E-FBBC-3938-B8B7-6CF7CA8C99AD> /usr/lib/system/libsystem_stats.dylib
    0x7fff8a181000 -     0x7fff8a1a5fff  libxpc.dylib (300.1.17) <4554927A-9467-365C-91F1-5A116989DD7F> /usr/lib/system/libxpc.dylib
    0x7fff8a291000 -     0x7fff8a2c1fff  libncurses.5.4.dylib (42) <BF763D62-9149-37CB-B1D2-F66A2510E6DD> /usr/lib/libncurses.5.4.dylib
    0x7fff8ae52000 -     0x7fff8ae54ff3  libsystem_configuration.dylib (596.12) <C4F633D9-94C8-35D9-BB2D-84C5122533C7> /usr/lib/system/libsystem_configuration.dylib
    0x7fff8aeca000 -     0x7fff8aed0ff7  libsystem_platform.dylib (24.1.4) <331BA4A5-55CE-3B95-99EB-44E0C89D7FB8> /usr/lib/system/libsystem_platform.dylib
    0x7fff8b0a4000 -     0x7fff8b0a4ff7  libkeymgr.dylib (28) <3AA8D85D-CF00-3BD3-A5A0-E28E1A32A6D8> /usr/lib/system/libkeymgr.dylib
    0x7fff8b7ee000 -     0x7fff8b7ffff7  libsystem_asl.dylib (217.1.4) <655FB343-52CF-3E2F-B14D-BEBF5AAEF94D> /usr/lib/system/libsystem_asl.dylib
    0x7fff8b800000 -     0x7fff8b81cff7  libsystem_kernel.dylib (2422.1.72) <D14913DB-47F1-3591-8DAF-D4B4EF5F8818> /usr/lib/system/libsystem_kernel.dylib
    0x7fff8b81d000 -     0x7fff8b84cfd2  libsystem_m.dylib (3047.16) <B7F0E2E4-2777-33FC-A787-D6430B630D54> /usr/lib/system/libsystem_m.dylib
    0x7fff8b852000 -     0x7fff8b853ffb  libremovefile.dylib (33) <3543F917-928E-3DB2-A2F4-7AB73B4970EF> /usr/lib/system/libremovefile.dylib
    0x7fff8bad5000 -     0x7fff8baf0ff7  libsystem_malloc.dylib (23.1.10) <FFE5C472-B23A-318A-85BF-77CDE61900D1> /usr/lib/system/libsystem_malloc.dylib
    0x7fff8bc58000 -     0x7fff8bc59ff7  libsystem_sandbox.dylib (278.10) <A47E7E11-3C76-318E-B67D-98972B86F094> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff8bc8c000 -     0x7fff8bc96fff  libcommonCrypto.dylib (60049) <8C4F0CA0-389C-3EDC-B155-E62DD2187E1D> /usr/lib/system/libcommonCrypto.dylib
    0x7fff8c2ae000 -     0x7fff8c2afff7  libSystem.B.dylib (1197.1.1) <BFC0DC97-46C6-3BE0-9983-54A98734897A> /usr/lib/libSystem.B.dylib
    0x7fff8cf18000 -     0x7fff8cf3fffb  libsystem_info.dylib (449.1.3) <7D41A156-D285-3849-A2C3-C04ADE797D98> /usr/lib/system/libsystem_info.dylib
    0x7fff8d07f000 -     0x7fff8d264ff7  com.apple.CoreFoundation (6.9 - 855.11) <E22C6A1F-8996-349C-905E-96C3BBE07C2F> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
    0x7fff8df72000 -     0x7fff8df79fff  libcompiler_rt.dylib (35) <4CD916B2-1B17-362A-B403-EF24A1DAC141> /usr/lib/system/libcompiler_rt.dylib
    0x7fff8e4fe000 -     0x7fff8e4ffff7  libsystem_blocks.dylib (63) <FB856CD1-2AEA-3907-8E9B-1E54B6827F82> /usr/lib/system/libsystem_blocks.dylib
    0x7fff8e530000 -     0x7fff8e535fff  libmacho.dylib (845) <1D2910DF-C036-3A82-A3FD-44FF73B5FF9B> /usr/lib/system/libmacho.dylib
    0x7fff8ea55000 -     0x7fff8ea5dfff  libsystem_dnssd.dylib (522.1.11) <270DCF6C-502D-389A-AA9F-DE4624A36FF7> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff8eaca000 -     0x7fff8ead1ff7  liblaunch.dylib (842.1.4) <FCBF0A02-0B06-3F97-9248-5062A9DEB32C> /usr/lib/system/liblaunch.dylib
    0x7fff8ecc0000 -     0x7fff8ecc7ff3  libcopyfile.dylib (103) <5A881779-D0D6-3029-B371-E3021C2DDA5E> /usr/lib/system/libcopyfile.dylib
    0x7fff8f632000 -     0x7fff8f684fff  libc++.1.dylib (120) <4F68DFC5-2077-39A8-A449-CAC5FDEE7BDE> /usr/lib/libc++.1.dylib
    0x7fff8f719000 -     0x7fff8f7a2ff7  libsystem_c.dylib (997.1.1) <61833FAA-7281-3FF9-937F-686B6F20427C> /usr/lib/system/libsystem_c.dylib
    0x7fff90489000 -     0x7fff90636f27  libobjc.A.dylib (551.1) <AD7FD984-271E-30F4-A361-6B20319EC73B> /usr/lib/libobjc.A.dylib
    0x7fff9063d000 -     0x7fff90642ff7  libunwind.dylib (35.3) <78DCC358-2FC1-302E-B395-0155B47CB547> /usr/lib/system/libunwind.dylib
    0x7fff90e17000 -     0x7fff90fcfff3  libicucore.A.dylib (511.25) <3ED7B656-416E-3071-AEC8-E85C90232F78> /usr/lib/libicucore.A.dylib
    0x7fff92bbc000 -     0x7fff92bc0ff7  libcache.dylib (62) <BDC1E65B-72A1-3DA3-A57C-B23159CAAD0B> /usr/lib/system/libcache.dylib
    0x7fff92e8e000 -     0x7fff92e90ff7  libquarantine.dylib (71) <7A1A2BCB-C03D-3A25-BFA4-3E569B2D2C38> /usr/lib/system/libquarantine.dylib
    0x7fff93b1f000 -     0x7fff93b20fff  libunc.dylib (28) <62682455-1862-36FE-8A04-7A6B91256438> /usr/lib/system/libunc.dylib
    0x7fff9406b000 -     0x7fff94072ff7  libsystem_pthread.dylib (53.1.4) <AB498556-B555-310E-9041-F67EC9E00E2C> /usr/lib/system/libsystem_pthread.dylib
    0x7fff94257000 -     0x7fff9427eff7  libsystem_network.dylib (241.3) <8B1E1F1D-A5CC-3BAE-8B1E-ABC84337A364> /usr/lib/system/libsystem_network.dylib
    0x7fff944b7000 -     0x7fff944f9ff7  libauto.dylib (185.5) <F45C36E8-B606-3886-B5B1-B6745E757CA8> /usr/lib/libauto.dylib
    0x7fff94cd8000 -     0x7fff94cf2fff  libdispatch.dylib (339.1.9) <46878A5B-4248-3057-962C-6D4A235EEF31> /usr/lib/system/libdispatch.dylib

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    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: 8241
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=76.3M resident=13.9M(18%) swapped_out_or_unallocated=62.4M(82%)
Writable regions: Total=27.7M written=1864K(7%) resident=2436K(9%) swapped_out=0K(0%) unallocated=25.3M(91%)
 
REGION TYPE                      VIRTUAL
===========                      =======
Kernel Alloc Once                     4K
MALLOC                             19.4M
MALLOC (admin)                       16K
STACK GUARD                        56.0M
Stack                              8192K
VM_ALLOCATE                           8K
__DATA                             1412K
__LINKEDIT                         65.9M
__TEXT                             10.4M
__UNICODE                           544K
shared memory                         4K
===========                      =======
TOTAL                             161.7M

Model: MacBookPro5,5, BootROM MBP55.00AC.B03, 2 processors, Intel Core 2 Duo, 2.53 GHz, 4 GB, SMC 1.47f2
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.0f6 12982, 3 services, 15 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: FUJITSU MJA2500BH FFS G1, 500.11 GB
Serial ATA Device: HL-DT-ST DVDRW  GS23N
USB Device: Built-in iSight
USB Device: Internal Memory Card Reader
USB Device: Apple Internal Keyboard / Trackpad
USB Device: IR Receiver
USB Device: BRCM2046 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus:
msg201074 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2013-10-23 21:51 
It looks like a duplicate of #19366.
msg201076 - (view) Author: Ned Deily (ned.deily) * (Python committer) Date: 2013-10-23 22:06 
This is a duplicate of Issue18458.  Until 2.7.6 is available for download, a workaround is to disable readline processing by moving _readline.so as suggested in the other issue.
History
Date User Action Args
2022-04-11 14:57:52adminsetgithub: 63569
2013-10-23 22:06:17ned.deilysetstatus: open -> closed

superseder: interactive interpreter crashes and test_readline fails on OS X 10.9 Mavericks due to libedit update

nosy: + ned.deily
messages: + msg201076
resolution: duplicate
stage: resolved
2013-10-23 21:51:03vstinnersetnosy: + vstinner
messages: + msg201074
2013-10-23 21:45:49henrycg@stanford.educreate