Quoting Justus Winter (2011-12-07 19:49:31) >Quoting Justus Winter (2011-12-06 13:51:08) >>I began running alot in gdb since I get segfaults within libnotmuch >>from time to time and managed to get a stack trace pointing to >>notmuch_database_begin_atomic, but I couldn't figure out what caused >>it.
And another one:
Reading symbols from /usr/bin/python...Reading symbols from
/usr/lib/debug/usr/bin/python2.7...done.
done.
[New LWP 15188]
[Thread debugging using libthread_db enabled]
Core was generated by `/usr/bin/python /home/teythoon/.local/bin/afew -v --tag
--new'.
Program terminated with signal 6, Aborted.
#0 0x00007f72f2cce405 in *__GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt
#0 0x00007f72f2cce405 in *__GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1 0x00007f72f2cd1680 in *__GI_abort () at abort.c:92
#2 0x00007f72f1380bfd in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007f72f137eda6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f72f137edd3 in std::terminate() () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5 0x00007f72f137eece in __cxa_throw () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#6 0x00007f72f16b792e in ChertTable::set_overwritten() const () from
/usr/lib/libxapian.so.22
#7 0x00007f72f16ba7a6 in ChertTable::block_to_cursor(Cursor*, int, unsigned
int) const () from /usr/lib/libxapian.so.22
#8 0x00007f72f16bcc35 in ChertTable::find(Cursor*) const () from
/usr/lib/libxapian.so.22
#9 0x00007f72f1697431 in ChertCursor::find_entry(std::string const&) () from
/usr/lib/libxapian.so.22
#10 0x00007f72f16c0858 in ?? () from /usr/lib/libxapian.so.22
#11 0x00007f72f16c0c69 in ?? () from /usr/lib/libxapian.so.22
#12 0x00007f72f16a649a in ?? () from /usr/lib/libxapian.so.22
#13 0x00007f72f1621001 in Xapian::Document::Internal::get_value(unsigned int)
const () from /usr/lib/libxapian.so.22
#14 0x00007f72f162103c in Xapian::Document::get_value(unsigned int) const ()
from /usr/lib/libxapian.so.22
#15 0x00007f72f238ef23 in notmuch_message_get_header () from
/home/teythoon/.local/lib/libnotmuch.so.2
#16 0x00007f72f25b7f70 in ffi_call_unix64 () from
/usr/lib/python2.7/lib-dynload/_ctypes.so
#17 0x00007f72f25b79eb in ffi_call () from
/usr/lib/python2.7/lib-dynload/_ctypes.so
#18 0x00007f72f25ab9c7 in _call_function_pointer (argcount=2,
resmem=0x7fffc13a0310, restype=<optimized out>, atypes=<optimized out>,
avalues=0x7fffc13a02f0,
pProc=0x7f72f238ee50 <notmuch_message_get_header>, flags=4353) at
/home/packages/python/2.7/python2.7-2.7.2/Modules/_ctypes/callproc.c:827
#19 _ctypes_callproc (pProc=0x7f72f238ee50 <notmuch_message_get_header>,
argtuple=0x0, flags=4353, argtypes=<optimized out>, restype=
<_ctypes.PyCSimpleType at remote 0xd17c30>, checker=0x0) at
/home/packages/python/2.7/python2.7-2.7.2/Modules/_ctypes/callproc.c:1174
#20 0x00007f72f25a3257 in PyCFuncPtr_call (self=<optimized out>,
inargs=<optimized out>, kwds=0x0)
at /home/packages/python/2.7/python2.7-2.7.2/Modules/_ctypes/_ctypes.c:3913
#21 0x000000000041d35a in PyObject_Call
(func=<_FuncPtr(__name__='notmuch_message_get_header') at remote 0xe02530>,
arg=<optimized out>, kw=<optimized out>)
at ../Objects/abstract.c:2529
#22 0x00000000004b9b4e in do_call (nk=<optimized out>, na=<optimized out>,
pp_stack=0x7fffc13a05f0, func=
<_FuncPtr(__name__='notmuch_message_get_header') at remote 0xe02530>) at
../Python/ceval.c:4239
#23 call_function (oparg=<optimized out>, pp_stack=0x7fffc13a05f0) at
../Python/ceval.c:4044
#24 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at
../Python/ceval.c:2666
#25 0x00000000004b9d27 in fast_function (nk=<optimized out>, na=<optimized
out>, n=<optimized out>, pp_stack=0x7fffc13a0730, func=<function at remote
0xdfef50>)
at ../Python/ceval.c:4107
#26 call_function (oparg=<optimized out>, pp_stack=0x7fffc13a0730) at
../Python/ceval.c:4042
#27 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at
../Python/ceval.c:2666
#28 0x00000000004bfc9d in PyEval_EvalCodeEx (co=0xcd28b0, globals=<optimized
out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>,
kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at
../Python/ceval.c:3253
#29 0x000000000044b36f in function_call (func=<function at remote 0xe03758>,
arg=
(<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>,), kw=0x0)
at ../Objects/funcobject.c:526
#30 0x000000000041d35a in PyObject_Call (func=<function at remote 0xe03758>,
arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#31 0x0000000000432bdb in instancemethod_call (func=<function at remote
0xe03758>, arg=
(<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>,), kw=0x0)
at ../Objects/classobject.c:2578
#32 0x000000000042668c in PyObject_Call (func=<instancemethod at remote
0x1192f00>, arg=<optimized out>, kw=0x0) at ../Objects/abstract.c:2529
#33 0x00000000004299fc in PyObject_CallFunctionObjArgs
(callable=<instancemethod at remote 0x1192f00>) at ../Objects/abstract.c:2760
#34 0x0000000000466ebb in PyObject_Unicode (v=
<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>) at
../Objects/object.c:509
#35 0x0000000000494443 in unicode_new (type=0x853200, args=<optimized out>,
kwds=<optimized out>) at ../Objects/unicodeobject.c:8722
#36 0x000000000047ef15 in type_call (type=0x853200, args=
(<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>,), kwds=0x0)
at ../Objects/typeobject.c:721
#37 0x000000000041d35a in PyObject_Call (func=<type at remote 0x853200>,
arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#38 0x00000000004b9b4e in do_call (nk=<optimized out>, na=<optimized out>,
pp_stack=0x7fffc13a0e50, func=<type at remote 0x853200>) at
../Python/ceval.c:4239
#39 call_function (oparg=<optimized out>, pp_stack=0x7fffc13a0e50) at
../Python/ceval.c:4044
#40 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at
../Python/ceval.c:2666
#41 0x00000000004bfc9d in PyEval_EvalCodeEx (co=0xcd2830, globals=<optimized
out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>,
kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at
../Python/ceval.c:3253
#42 0x000000000044b36f in function_call (func=<function at remote 0xe036e0>,
arg=
(<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>,), kw=0x0)
at ../Objects/funcobject.c:526
#43 0x000000000041d35a in PyObject_Call (func=<function at remote 0xe036e0>,
arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#44 0x0000000000432bdb in instancemethod_call (func=<function at remote
0xe036e0>, arg=
(<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>,), kw=0x0)
at ../Objects/classobject.c:2578
#45 0x000000000041d35a in PyObject_Call (func=<instancemethod at remote
0xe710a0>, arg=<optimized out>, kw=<optimized out>) at
../Objects/abstract.c:2529
#46 0x00000000004b8cb6 in PyEval_CallObjectWithKeywords (func=<instancemethod
at remote 0xe710a0>, arg=(), kw=<optimized out>) at ../Python/ceval.c:3890
#47 0x00000000004837c9 in slot_tp_str (self=
<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>) at
../Objects/typeobject.c:5341
#48 0x0000000000466848 in _PyObject_Str (v=
<Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>) at
../Objects/object.c:430
#49 0x0000000000471ce9 in PyString_Format (format='Adding tags %s to %s', args=
('juggling', <Message(_parent=<Messages(_parent=<Query(sort=None,
_db=<Database(_db=<LP_NotmuchDatabaseS at remote 0xdf8e60>) at remote
0xe6c9d0>, _query=<LP_NotmuchQueryS at remote 0xdf8f80>) at remote 0xe6ca50>,
_msgs=<LP_NotmuchMessagesS at remote 0xe770e0>) at remote 0xe6c990>,
_msg=<LP_NotmuchMessageS at remote 0xe77200>) at remote 0x11a1b10>)) at
../Objects/stringobject.c:4435
#50 0x00000000004bad8d in PyEval_EvalFrameEx (f=<optimized out>,
throwflag=<optimized out>) at ../Python/ceval.c:1308
#51 0x00000000004bfc9d in PyEval_EvalCodeEx (co=0xbdf930, globals=<optimized
out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>,
kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at
../Python/ceval.c:3253
#52 0x00000000004b9a03 in fast_function (nk=<optimized out>, na=3, n=<optimized
out>, pp_stack=0x7fffc13a17c0, func=<function at remote 0xe3b9b0>)
at ../Python/ceval.c:4117
#53 call_function (oparg=<optimized out>, pp_stack=0x7fffc13a17c0) at
../Python/ceval.c:4042
#54 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at
../Python/ceval.c:2666
#55 0x00000000004b9d27 in fast_function (nk=<optimized out>, na=<optimized
out>, n=<optimized out>, pp_stack=0x7fffc13a1900, func=<function at remote
0xe65f50>)
at ../Python/ceval.c:4107
#56 call_function (oparg=<optimized out>, pp_stack=0x7fffc13a1900) at
../Python/ceval.c:4042
#57 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at
../Python/ceval.c:2666
#58 0x00000000004b9d27 in fast_function (nk=<optimized out>, na=<optimized
out>, n=<optimized out>, pp_stack=0x7fffc13a1a40, func=<function at remote
0xe3b8c0>)
at ../Python/ceval.c:4107
#59 call_function (oparg=<optimized out>, pp_stack=0x7fffc13a1a40) at
../Python/ceval.c:4042
#60 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at
../Python/ceval.c:2666
#61 0x00000000004c0295 in PyEval_EvalCodeEx (co=0xe44730, globals=<optimized
out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>,
kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at
../Python/ceval.c:3253
#62 0x00000000004b9a03 in fast_function (nk=<optimized out>, na=2, n=<optimized
out>, pp_stack=0x7fffc13a1c30, func=<function at remote 0xe70aa0>)
at ../Python/ceval.c:4117
#63 call_function (oparg=<optimized out>, pp_stack=0x7fffc13a1c30) at
../Python/ceval.c:4042
#64 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at
../Python/ceval.c:2666
#65 0x00000000004bfc9d in PyEval_EvalCodeEx (co=0xb4a8b0, globals=<optimized
out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>,
kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at
../Python/ceval.c:3253
#66 0x00000000004c0772 in PyEval_EvalCode (co=<optimized out>,
globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:667
#67 0x00000000004dfa22 in run_mod (mod=<optimized out>, filename=<optimized
out>, globals=
{'no_actions': 1, 'configured_filter_chain': [<SpamFilter(_remove_tags={},
_tag_blacklist=set([]), spam_tag='spam', _flush_tags=[], _tags_to_remove=[],
_add_tags={}, _tags_to_add=[], db_path='/home/teythoon/Maildir') at remote
0xe6c6d0>, <ClassifyingFilter(_remove_tags={}, _tag_blacklist=set([]),
_flush_tags=[], _tags_to_remove=[],
_add_tags={'003f01ccb4fb$902a6430$b07f2c90$@gmx.de': set([u'juggling']),
'20111203042836.gi27...@rzssh1.informatik.uni-hamburg.de': set([u'juggling']),
'4ed62052.4000...@informatik.uni-hamburg.de': set([u'juggling']),
'a106c811-6b91-4e70-938a-403c22f24...@mex21.net': set([u'juggling']),
'4ede321f.4040...@ramdrive.org': set([u'juggling']),
'CAC2-jLG5wauWYVhFwxX8Rh1sbexx4OT2sks7EbZRAWn9=hp...@mail.gmail.com':
set([u'juggling']), '4ed65c2c.9070...@informatik.uni-hamburg.de':
set([u'juggling']), '4edcc624.3020...@informatik.uni-hamburg.de':
set([u'juggling']),
'd51f629d-9742-4f0a-807e-a7cf8102c...@robert-marquardt.com':
set([u'juggling']), '005601ccb50a$91845110$b48cf330$@gmx.de':
set(...(truncated), locals=
{'no_actions': 1, 'configured_filter_chain': [<SpamFilter(_remove_tags={},
_tag_blacklist=set([]), spam_tag='spam', _flush_tags=[], _tags_to_remove=[],
_add_tags={}, _tags_to_add=[], db_path='/home/teythoon/Maildir') at remote
0xe6c6d0>, <ClassifyingFilter(_remove_tags={}, _tag_blacklist=set([]),
_flush_tags=[], _tags_to_remove=[],
_add_tags={'003f01ccb4fb$902a6430$b07f2c90$@gmx.de': set([u'juggling']),
'20111203042836.gi27...@rzssh1.informatik.uni-hamburg.de': set([u'juggling']),
'4ed62052.4000...@informatik.uni-hamburg.de': set([u'juggling']),
'a106c811-6b91-4e70-938a-403c22f24...@mex21.net': set([u'juggling']),
'4ede321f.4040...@ramdrive.org': set([u'juggling']),
'CAC2-jLG5wauWYVhFwxX8Rh1sbexx4OT2sks7EbZRAWn9=hp...@mail.gmail.com':
set([u'juggling']), '4ed65c2c.9070...@informatik.uni-hamburg.de':
set([u'juggling']), '4edcc624.3020...@informatik.uni-hamburg.de':
set([u'juggling']),
'd51f629d-9742-4f0a-807e-a7cf8102c...@robert-marquardt.com':
set([u'juggling']), '005601ccb50a$91845110$b48cf330$@gmx.de':
set(...(truncated), flags=<optimized out>, arena=<optimized out>) at
../Python/pythonrun.c:1346
#68 0x00000000004e05b4 in PyRun_FileExFlags (fp=0xb99c10,
filename=0x7fffc13a3346 "/home/teythoon/.local/bin/afew", start=<optimized
out>, globals=
{'no_actions': 1, 'configured_filter_chain': [<SpamFilter(_remove_tags={},
_tag_blacklist=set([]), spam_tag='spam', _flush_tags=[], _tags_to_remove=[],
_add_tags={}, _tags_to_add=[], db_path='/home/teythoon/Maildir') at remote
0xe6c6d0>, <ClassifyingFilter(_remove_tags={}, _tag_blacklist=set([]),
_flush_tags=[], _tags_to_remove=[],
_add_tags={'003f01ccb4fb$902a6430$b07f2c90$@gmx.de': set([u'juggling']),
'20111203042836.gi27...@rzssh1.informatik.uni-hamburg.de': set([u'juggling']),
'4ed62052.4000...@informatik.uni-hamburg.de': set([u'juggling']),
'a106c811-6b91-4e70-938a-403c22f24...@mex21.net': set([u'juggling']),
'4ede321f.4040...@ramdrive.org': set([u'juggling']),
'CAC2-jLG5wauWYVhFwxX8Rh1sbexx4OT2sks7EbZRAWn9=hp...@mail.gmail.com':
set([u'juggling']), '4ed65c2c.9070...@informatik.uni-hamburg.de':
set([u'juggling']), '4edcc624.3020...@informatik.uni-hamburg.de':
set([u'juggling']),
'd51f629d-9742-4f0a-807e-a7cf8102c...@robert-marquardt.com':
set([u'juggling']), '005601ccb50a$91845110$b48cf330$@gmx.de':
set(...(truncated), locals=
{'no_actions': 1, 'configured_filter_chain': [<SpamFilter(_remove_tags={},
_tag_blacklist=set([]), spam_tag='spam', _flush_tags=[], _tags_to_remove=[],
_add_tags={}, _tags_to_add=[], db_path='/home/teythoon/Maildir') at remote
0xe6c6d0>, <ClassifyingFilter(_remove_tags={}, _tag_blacklist=set([]),
_flush_tags=[], _tags_to_remove=[],
_add_tags={'003f01ccb4fb$902a6430$b07f2c90$@gmx.de': set([u'juggling']),
'20111203042836.gi27...@rzssh1.informatik.uni-hamburg.de': set([u'juggling']),
'4ed62052.4000...@informatik.uni-hamburg.de': set([u'juggling']),
'a106c811-6b91-4e70-938a-403c22f24...@mex21.net': set([u'juggling']),
'4ede321f.4040...@ramdrive.org': set([u'juggling']),
'CAC2-jLG5wauWYVhFwxX8Rh1sbexx4OT2sks7EbZRAWn9=hp...@mail.gmail.com':
set([u'juggling']), '4ed65c2c.9070...@informatik.uni-hamburg.de':
set([u'juggling']), '4edcc624.3020...@informatik.uni-hamburg.de':
set([u'juggling']),
'd51f629d-9742-4f0a-807e-a7cf8102c...@robert-marquardt.com':
set([u'juggling']), '005601ccb50a$91845110$b48cf330$@gmx.de':
set(...(truncated), closeit=1, flags=0x7fffc13a1f60) at
../Python/pythonrun.c:1332
#69 0x00000000004e10be in PyRun_SimpleFileExFlags (fp=0xb99c10,
filename=<optimized out>, closeit=1, flags=0x7fffc13a1f60) at
../Python/pythonrun.c:936
#70 0x00000000004f10fd in Py_Main (argc=<optimized out>, argv=<optimized out>)
at ../Modules/main.c:599
#71 0x00007f72f2cbaead in __libc_start_main (main=<optimized out>,
argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>,
fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffc13a2078) at libc-start.c:228
#72 0x000000000041f199 in _start ()
(gdb) q
with stderr saying:
terminate called after throwing an instance of 'Xapian::DatabaseModifiedError'
Aborted (core dumped)
This is an uncought c++ exception, right? If so I think it has to be
cought somewhere in libnotmuch and turned into the appropriate error
code (hm, there is only the generic XAPIAN_EXCEPTION, I thought there
was a way to indicate that the db has been modified?).
Justus
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