crash deep in python interpreter

[thorbenk]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffd1945700 (LWP 20751)]
0x00007ffff7addbba in PyEval_EvalFrameEx (f=0x7fff3c06b750, throwflag=0) at Python/ceval.c:2995
2995        if (tstate->frame->f_exc_type != NULL)
(gdb) pystack
/usr/lib64/python2.7/site-packages/psutil/__init__.py (378): get_memory_info
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (2351): _freeMemory
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (2299): _notifyMemoryAllocation
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (2023): _notifyMemoryAllocation
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (2023): _notifyMemoryAllocation
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (324): _allocateCache
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (390): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (1014): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (1099): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (49): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/vigraOperators.py (117): getSubOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (1414): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/vigraOperators.py (482): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (49): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/generic.py (397): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (476): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (394): wait
/home/thorben/phd/src/lazyflow/lazyflow/operators/operators.py (1014): getOutSlot
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (313): _execute
/home/thorben/phd/src/lazyflow/lazyflow/graph.py (2208): run
/usr/lib64/python2.7/threading.py (553): __bootstrap_inner
/usr/lib64/python2.7/threading.py (526): __bootstrap

frame 0:

(gdb) 
#0  0x00007ffff7addbba in PyEval_EvalFrameEx (f=0x7fff3c06b750, throwflag=0) at Python/ceval.c:2995
2995        if (tstate->frame->f_exc_type != NULL)
(gdb) print tstate
$1 = (PyThreadState *) 0x7fff3cae3a08
(gdb) p tstate->frame
$2 = (struct _frame *) 0xfffffffffffffffd
(gdb) p tstate->frame->f_exc_type 
Cannot access memory at address 0x55
(gdb) 

[stuarteberg]

This stack trace is no longer relevant to latest code base. Closed.