python malloc mach_vm_map failed

[matrixise]

BPO	21260
Nosy	@ned-deily, @matrixise
Superseder	bpo-5614: Malloc errors in test_io

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = <Date 2014-04-16.18:21:10.231>
created_at = <Date 2014-04-16.18:16:50.318>
labels = ['interpreter-core']
title = 'python malloc mach_vm_map failed'
updated_at = <Date 2014-04-16.18:21:10.229>
user = 'https://github.com/matrixise'

bugs.python.org fields:

activity = <Date 2014-04-16.18:21:10.229>
actor = 'ned.deily'
assignee = 'none'
closed = True
closed_date = <Date 2014-04-16.18:21:10.231>
closer = 'ned.deily'
components = ['Interpreter Core']
creation = <Date 2014-04-16.18:16:50.318>
creator = 'matrixise'
dependencies = []
files = []
hgrepos = []
issue_num = 21260
keywords = []
message_count = 2.0
messages = ['216539', '216541']
nosy_count = 2.0
nosy_names = ['ned.deily', 'matrixise']
pr_nums = []
priority = 'normal'
resolution = 'duplicate'
stage = 'resolved'
status = 'closed'
superseder = '5614'
type = None
url = 'https://bugs.python.org/issue21260'
versions = ['Python 3.5']

[matrixise]

Hi all,

Sometimes, I get this error on my laptop : OSX 10.9 with Python 3.5

[386/388] test_io
python.exe(33496,0x7fff7367d310) malloc: *** mach_vm_map(size=9223372036854779904) failed (error code=3)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
python.exe(33496,0x7fff7367d310) malloc: *** mach_vm_map(size=9223372036854779904) failed (error code=3)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
python.exe(33496,0x7fff7367d310) malloc: *** mach_vm_map(size=9223372036854779904) failed (error code=3)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
[387/388] test_tokenize

Stephane

[ned-deily]

See bpo-5614. That's normal when running the test suite on 64-bit versions on OS X. Unfortunately, we haven't found a way to suppress the messages.