(gdb) backtrace #0 0x00007fb5065af8e3 in select () at ../sysdeps/unix/syscall-template.S:81 #1 0x00000000005519c9 in floatsleep (secs=) at ../Modules/timemodule.c:948 #2 time_sleep.72194 (self=, args=) at ../Modules/timemodule.c:206 #3 0x000000000052c6d5 in call_function (oparg=, pp_stack=0x7fff2fcf5930) at ../Python/ceval.c:4020 #4 PyEval_EvalFrameEx ( f=f@entry=Frame 0x7fb498004a80, for file /usr/lib/python2.7/threading.py, line 358, in wait (self=<_Condition(_Verbose__verbose=False, _Condition__lock=, acquire=, _Condition__waiters=[], release=) at remote 0x7fb504a61690>, timeout=, waiter=, saved_state=None, endtime=, delay=, gotit=False, remaining=), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666 #5 0x000000000055c594 in PyEval_EvalCodeEx (co=0x7fb506b5e830, globals=, locals=locals@entry=0x0, args=, argcount=argcount@entry=2, kws=, kwcount=0, defs=0x7fb506af38a8, defcount=1, closure=0x0) at ../Python/ceval.c:3252 #6 0x000000000052ca8d in fast_function (nk=, na=2, ---Type to continue, or q to quit--- n=, pp_stack=0x7fff2fcf5b10, func=) at ../Python/ceval.c:4116 #7 call_function (oparg=, pp_stack=0x7fff2fcf5b10) at ../Python/ceval.c:4041 #8 PyEval_EvalFrameEx ( f=f@entry=Frame 0x7fb4b0001440, for file /usr/lib/python2.7/Queue.py, line 177, in get (self=, maxsize=100, all_tasks_done=<_Condition(_Verbose__verbose=False, _Condition__lock=, acquire=, _Condition__waiters=[], release=) at remote 0x7fb504a61790>, mutex=, not_full=<_Condition(_Verbose__verbose=False, _Condition__lock=, acquire=, _Condition__waiters=[], release=) at remote 0x7fb504a61750>, not_empty=<_Condition(_Verbose__verbose=False, _Condition__lock=, acquire=, locals=locals@entry=0x0, args=, argcount=argcount@entry=3, kws=, kwcount=0, ---Type to continue, or q to quit--- defs=0x7fb506b33728, defcount=2, closure=0x0) at ../Python/ceval.c:3252 #10 0x000000000052ca8d in fast_function (nk=, na=3, n=, pp_stack=0x7fff2fcf5cf0, func=) at ../Python/ceval.c:4116 #11 call_function (oparg=, pp_stack=0x7fff2fcf5cf0) at ../Python/ceval.c:4041 #12 PyEval_EvalFrameEx ( f=f@entry=Frame 0x7fb504382b90, for file /a/opt/offlineimap/offlineimap/threadutil.py, line 107, in exitnotifymonitorloop (callback=, do_loop=True, thrd=, acquire=, _Condition__waiters=[], release=) at remote 0x7fb4a50251d0>, _Thread__name='Folder INBOX.wikitech [acc: fastmail]', _Thread__daemonic=True, _Thread__stopped=True, _Thread__started=<_Event(_Verbose__verbose=False, _Event__flag=True, _Event__cond=<_Condition(_Verbose__verbose=False, _Condition__lock=, acquire=, _Condition__waiters=[], release=, ---Type to continue, or q to quit--- na=, n=1, pp_stack=0x7fff2fcf5e30, func=) at ../Python/ceval.c:4106 #14 call_function (oparg=, pp_stack=0x7fff2fcf5e30) at ../Python/ceval.c:4041 #15 PyEval_EvalFrameEx ( f=f@entry=Frame 0x1da02e0, for file /a/opt/offlineimap/offlineimap/init.py, line 364, in sync (self=, _defaults=, _sections=, _dict=) at remote 0x7fb5043775f0>, ui=, dryrun=False, acct_startimes={, delim='.', gssapi=False, assignedconnections=[, locals=locals@entry=0x0, args=, argcount=argcount@entry=2, kws=, kwcount=0, defs=0x0, ---Type to continue, or q to quit--- defcount=0, closure=0x0) at ../Python/ceval.c:3252 #17 0x000000000052ca8d in fast_function (nk=, na=2, n=, pp_stack=0x7fff2fcf6010, func=) at ../Python/ceval.c:4116 #18 call_function (oparg=, pp_stack=0x7fff2fcf6010) at ../Python/ceval.c:4041 #19 PyEval_EvalFrameEx ( f=f@entry=Frame 0x7fb504ccb5a8, for file /a/opt/offlineimap/offlineimap/init.py, line 48, in run (self=, _defaults=, _sections=, _dict=) at remote 0x7fb5043775f0>, ui=, dryrun=False, acct_startimes={, delim='.', gssapi=False, assignedconnections=[, ---Type to continue, or q to quit--- na=, n=1, pp_stack=0x7fff2fcf6150, func=) at ../Python/ceval.c:4106 #21 call_function (oparg=, pp_stack=0x7fff2fcf6150) at ../Python/ceval.c:4041 #22 PyEval_EvalFrameEx ( f=f@entry=Frame 0x7fb506c87c20, for file /a/opt/offlineimap/offlineimap.py, line 23, in (), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666 #23 0x000000000055c594 in PyEval_EvalCodeEx (co=0x7fb506b97130, globals=, locals=, args=, argcount=, kws=, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3252 #24 0x00000000005b7392 in PyEval_EvalCode (co=co@entry=0x7fb506b97130, globals=globals@entry={'oi': , _defaults=, _sections=, _dict=) at remote 0x7fb5043775f0>, ui=, dryrun=False, acct_startimes={ to continue, or q to quit--- ers=[, delim='.', gssapi=False, assignedconnections=[, _cmd_log_len=20, ...(truncated), locals=locals@entry={'oi': , _defaults=, _sections=, _dict=) at remote 0x7fb5043775f0>, ui=, dryrun=False, acct_startimes={, delim='.', gssapi=False, assignedconnections=[, _cmd_log_len=20, ...(truncated)) at ../Python/ceval.c:667 #25 0x0000000000469663 in run_mod.42576 (mod=, filename=, globals={'oi': , _defaults=, _sections= to continue, or q to quit--- rderedDict(_OrderedDict__root=[[[[[[...], [...], 'general'], [...], 'Account fastmail'], [...], 'Repository Local'], [...], 'Repository Remote'], [...], None], _OrderedDict__map={'Account fastmail': [...], 'Repository Remote': [...], 'Repository Local': [...], 'general': [...]}) at remote 0x7fb506b23e30>, _dict=) at remote 0x7fb5043775f0>, ui=, dryrun=False, acct_startimes={, delim='.', gssapi=False, assignedconnections=[, _cmd_log_len=20, ...(truncated), locals={'oi': , _defaults=, _sections=, _dict=) at remote 0x7fb5043775f0>, ui=, dryrun=False, acct_startimes={, delim='.', gssapi=False, assignedconnections=[ to continue, or q to quit--- pecting_data=0, commands_lock=, _cmd_log_len=20, ...(truncated), flags=, arena=) at ../Python/pythonrun.c:1370 #26 0x00000000004699e3 in PyRun_FileExFlags (fp=fp@entry=0x1ccecf0, filename=filename@entry=0x7fff2fcf6f25 "/a/opt/offlineimap/offlineimap.py", start=start@entry=257, globals=globals@entry={'oi': , _defaults=, _sections=, _dict=) at remote 0x7fb5043775f0>, ui=, dryrun=False, acct_startimes={, delim='.', gssapi=False, assignedconnections=[, _cmd_log_len=20, ...(truncated), locals=locals@entry={'oi': , _defaults=, ---Type to continue, or q to quit---q Quit (gdb) quit