Closed as not planned
Closed as not planned
Description
Bug report
Bug summary
If I plot any relatively large figure, execute my script with ipython -i, when I fall at the interactive prompt my whole system becomes unresponsive. Alt-tabbing gets slow, typing, etc. When I exit with Ctrl-D, I get an error stack printed which seems pretty long (abnormally long? can't tell).
Code for reproduction
import matplotlib
matplotlib.use('TkAgg')
import matplotlib.pyplot as plt
import numpy as np
test_image = np.random.sample((100, 100))
plt.imshow(test_image)
plt.show()and execute it with ipython3 -i.
Actual outcome
Whole OS starts becoming unresponsive. Upon exiting the prompt, following error stack gets printed.
Do you really want to exit ([y]/n)? 2017-08-23 10:02:10.978 Python[5180:141513] IMKClient Stall detected, *please Report* your user scenario attaching a spindump (or sysdiagnose) that captures the problem - (imkxpc_presentFunctionRowItemTextInputViewWithEndpoint:reply:) block performed very slowly (5.22 secs).
2017-08-23 10:02:10.980 Python[5180:141513] IMKClient Stall detected, *please Report* your user scenario attaching a spindump (or sysdiagnose) that captures the problem - (imkxpc_presentFunctionRowItemTextInputViewWithEndpoint:reply:) block performed very slowly (2.75 secs).
2017-08-23 10:02:10.988 Python[5180:141513] *** Assertion failure in -[NSRemoteView informAuxServiceOfSelf], /Library/Caches/com.apple.xbs/Sources/ViewBridge/ViewBridge-283/NSRemoteView.m:3207
2017-08-23 10:02:10.990 Python[5180:141513] IMKInputSession presentFunctionRowItemTextInputViewWithEndpoint:completionHandler: : [self textInputContext]=0x0 *NO* NSRemoteViewController to client, NSError=Error Domain=com.apple.ViewBridge Code=8 "(null)" UserInfo={com.apple.ViewBridge.error.hint=__38-[NSRemoteView _advanceToConfigPhase:]_block_invoke.2466 caught NSInternalInconsistencyException '<NSRemoteView: 0x7faa7fbd1a70> failed to rendezvous via aux service' with backtrace (
0 CoreFoundation 0x00007fffac8842cb __exceptionPreprocess + 171
1 libobjc.A.dylib 0x00007fffc169448d objc_exception_throw + 48
2 CoreFoundation 0x00007fffac889042 +[NSException raise:format:arguments:] + 98
3 Foundation 0x00007fffae2d1be0 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 195
4 ViewBridge 0x00007fffc00e9b34 -[NSRemoteView informAuxServiceOfSelf] + 345
5 ViewBridge 0x00007fffc00ea47e -[NSRemoteView _finishAdvanceToConfigPhaseWithContextID:andServiceViewSize:andOffset:] + 685
6 ViewBridge 0x00007fffc00fe298 __38-[NSRemoteView _advanceToConfigPhase:]_block_invoke.2466 + 103
7 CoreFoundation 0x00007fffac7f7b8c __invoking___ + 140
8 CoreFoundation 0x00007fffac7f7a11 -[NSInvocation invoke] + 289
9 ViewBridge 0x00007fffc0125579 withHintInProgress + 487
10 ViewBridge 0x00007fffc01252b0 __deferNSXPCInvocationOntoMainThread_block_invoke_2 + 233
11 ViewBridge 0x00007fffc00a9459 +[NSViewServiceApplication withHostPID:invoke:] + 46
12 ViewBridge 0x00007fffc0125173 __deferNSXPCInvocationOntoMainThread_block_invoke + 179
13 ViewBridge 0x00007fffc0124d67 __deferBlockOntoMainThread_block_invoke_2 + 544
14 CoreFoundation 0x00007fffac81a17c __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
15 CoreFoundation 0x00007fffac7faf84 __CFRunLoopDoBlocks + 356
16 CoreFoundation 0x00007fffac7fa705 __CFRunLoopRun + 917
17 CoreFoundation 0x00007fffac7fa114 CFRunLoopRunSpecific + 420
18 HIToolbox 0x00007fffabd5aebc RunCurrentEventLoopInMode + 240
19 HIToolbox 0x00007fffabd5abf9 ReceiveNextEventCommon + 184
20 HIToolbox 0x00007fffabd5ab26 _BlockUntilNextEventMatchingListInModeWithFilter + 71
21 AppKit 0x00007fffaa2f3a54 _DPSNextEvent + 1120
22 AppKit 0x00007fffaaa6f7ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796
23 Tk 0x000000010396c8a1 TkGenerateButtonEvent + 494
24 Tk 0x000000010396cd3b Tk_MacOSXSetupTkNotifier + 861
25 Tcl 0x0000000103841c38 Tcl_DoOneEvent + 317
26 _tkinter.cpython-36m-darwin.so 0x00000001037b8886 EventHook + 185
27 Python 0x0000000100186fc3 my_fgets + 34
28 Python 0x0000000100186ec9 PyOS_StdioReadline + 109
29 Python 0x0000000100187109 PyOS_Readline + 180
30 Python 0x000000010021f45b builtin_input + 1111
31 Python 0x00000001001c4f19 _PyCFunction_FastCallDict + 166
32 Python 0x00000001002297d7 call_function + 489
33 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
34 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
35 Python 0x000000010022a693 fast_function + 227
36 Python 0x00000001002297ae call_function + 448
37 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
38 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
39 Python 0x000000010022a693 fast_function + 227
40 Python 0x00000001002297ae call_function + 448
41 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
42 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
43 Python 0x000000010022a693 fast_function + 227
44 Python 0x00000001002297ae call_function + 448
45 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
46 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
47 Python 0x000000010022a693 fast_function + 227
48 Python 0x00000001002297ae call_function + 448
49 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
50 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
51 Python 0x000000010022a693 fast_function + 227
52 Python 0x00000001002297ae call_function + 448
53 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
54 Python 0x000000010022a92e _PyFunction_FastCall + 121
55 Python 0x00000001002297ae call_function + 448
56 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
57 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
58 Python 0x000000010022a85e _PyFunction_FastCallDict + 444
59 Python 0x000000010018d4d9 _PyObject_FastCallDict + 196
60 Python 0x000000010018d5fc _PyObject_Call_Prepend + 156
61 Python 0x000000010018d35a PyObject_Call + 101
62 Python 0x0000000100222825 _PyEval_EvalFrameDefault + 5603
63 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
64 Python 0x000000010022a693 fast_function + 227
65 Python 0x00000001002297ae call_function + 448
66 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 5000
67 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 1829
68 Python 0x00000001002211cd PyEval_EvalCode + 43
69 Python 0x0000000100248896 run_mod + 54
70 Python 0x0000000100248b76 PyRun_FileExFlags + 180
71 Python 0x0000000100248103 PyRun_SimpleFileExFlags + 280
72 Python 0x000000010025bd40 Py_Main + 3268
73 Python 0x0000000100180e1d Python + 7709
74 libdyld.dylib 0x00007fffc1f7a235 start + 1
75 ??? 0x0000000000000004 0x0 + 4
), com.apple.ViewBridge.error.description=NSViewBridgeExceptionError}, com.apple.inputmethod.EmojiFunctionRowItem
Expected outcome
I expect my OS to not die because of an idle application.
Matplotlib version
- Operating System: mac OS 10.12.6
- Matplotlib Version: 2.0.2
- Python Version: 3.6.1
- Other Libraries: ipython 6.1.0 and its dependencies updated from pip as of this morning
Note that I switched to TkAgg because the MacOsx backend silently ignores Ctrl-C signal and I needed it for my work. This behaviour does not happen on the MacOsx backend.