On 15/02/16 13:36, Yaroslav Halchenko wrote:
Sorry about delay... quite often those Bus errors just go away on their
own since aren't anything to be fixed in pandas, but this time it still
persists with 0.17.1:

https://buildd.debian.org/status/fetch.php?pkg=pandas&arch=armhf&ver=0.17.1-3&stamp=1450078009
test_append_frame_column_oriented (pandas.io.tests.test_pytables.TestHDFStore) ... 
Exception AttributeError: AttributeError("'File' object has no attribute 
'_node_manager'",) in  ignored
Bus error

sparc is gone and seems to be not trying on sparc64 yet.  I will look
into fixing up my testing environment on sparc64 to see how current
master is doing:
http://nipy.bic.berkeley.edu/builders/pandas-py2.x-sid-sparc/builds/1806

Dear ARM people -- any clues on what could be a culprit here
The most likely cause of "bus error" on armhf is an alignment issue with a pointer to a floating point type.

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