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gorakhargosh / watchdog

Python library and shell utilities to monitor filesystem events.
http://packages.python.org/watchdog/
Apache License 2.0
6.57k stars 694 forks source link

non-recursive `watchmedo log` using FSEvents fails on OS X. #22

Open gorakhargosh opened 13 years ago

gorakhargosh commented 13 years ago

Error for watchmedo log . using python 2.7:

python[25252:1403] In '__CFRunLoopLock', file /SourceCache/CF/CF-550.42/RunLoop.subproj/CFRunLoop.c, line 438, during lock, spin lock 0x101500a40 has value 0x6, which is neither locked nor unlocked. The memory has been smashed.

peritus commented 13 years ago

Here's a stack trace:

Process:         Python [63115]
Path:            /System/Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Contents/MacOS/Python
Identifier:      Python
Version:         ??? (???)
Code Type:       X86 (Native)
Parent Process:  bash [63102]

PlugIn Path:       /Users/filip/.buildout/eggs/watchdog-0.3.9-py2.6-macosx-10.6-universal.egg/_watchdog_fsevents.so
PlugIn Identifier: _watchdog_fsevents.so
PlugIn Version:    ??? (???)

Date/Time:       2011-01-01 13:49:25.417 +0100
OS Version:      Mac OS X 10.6.4 (10F569)
Report Version:  6

Interval Since Last Report:          1287261 sec
Crashes Since Last Report:           249
Per-App Crashes Since Last Report:   2
Anonymous UUID:                      A939D5D1-35A8-4F9C-A846-07894D2409AC

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
Crashed Thread:  1

Thread 0:  Dispatch queue: com.apple.main-thread
0   libSystem.B.dylib               0x9431e066 __semwait_signal + 10
1   libSystem.B.dylib               0x9431dd22 _pthread_cond_wait + 1191
2   libSystem.B.dylib               0x9431f9b8 pthread_cond_wait$UNIX2003 + 73
3   org.python.python               0x000b08c8 PyThread_acquire_lock + 98
4   org.python.python               0x000870ac PyEval_RestoreThread + 81
5   time.so                         0x001f7378 _PyTime_DoubleToTimet + 1754
6   org.python.python               0x0008b382 PyEval_EvalFrameEx + 16375
7   org.python.python               0x0008b4e5 PyEval_EvalFrameEx + 16730
8   org.python.python               0x0008b4e5 PyEval_EvalFrameEx + 16730
9   org.python.python               0x000251fd PyGen_NeedsFinalizing + 324
10  org.python.python               0x0008aca2 PyEval_EvalFrameEx + 14615
11  org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
12  org.python.python               0x0002ed9f PyClassMethod_New + 1714
13  org.python.python               0x0000c6e0 PyObject_Call + 101
14  org.python.python               0x0008c843 PyEval_EvalFrameEx + 21688
15  org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
16  org.python.python               0x0008b5a1 PyEval_EvalFrameEx + 16918
17  org.python.python               0x0008b4e5 PyEval_EvalFrameEx + 16730
18  org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
19  org.python.python               0x0008d019 PyEval_EvalCode + 87
20  org.python.python               0x000a40af Py_CompileString + 111
21  org.python.python               0x000a415b PyRun_FileExFlags + 139
22  org.python.python               0x000a5e7e PyRun_SimpleFileExFlags + 814
23  org.python.python               0x000b315c Py_Main + 3074
24  org.python.python.app           0x00001eb5 start + 53

Thread 1 Crashed:
0   com.apple.CoreFoundation        0x9284de80 CFSetGetCount + 80
1   com.apple.CoreFoundation        0x928810a9 CFRunLoopCopyAllModes + 137
2   com.apple.CoreFoundation        0x928a7e5d __CFRunLoopSourceRemoveFromRunLoop + 45
3   com.apple.CoreFoundation        0x928a7e1d __CFBagApplyFunction_block_invoke_1 + 61
4   com.apple.CoreFoundation        0x9283c80a CFBasicHashApply + 202
5   com.apple.CoreFoundation        0x92879f24 CFBagApplyFunction + 84
6   com.apple.CoreFoundation        0x92879e45 CFRunLoopSourceInvalidate + 293
7   com.apple.CoreFoundation        0x928c7d94 CFMachPortInvalidate + 324
8   ...ple.CoreServices.CarbonCore  0x92f429b8 FSEventStreamInvalidate + 274
9   _watchdog_fsevents.so           0x0068e344 watchdog_fsevents_remove_watch + 55
10  org.python.python               0x0008b206 PyEval_EvalFrameEx + 15995
11  org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
12  org.python.python               0x0008b5a1 PyEval_EvalFrameEx + 16918
13  org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
14  org.python.python               0x0008b5a1 PyEval_EvalFrameEx + 16918
15  org.python.python               0x0008b4e5 PyEval_EvalFrameEx + 16730
16  org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
17  org.python.python               0x0002ee0c PyClassMethod_New + 1823
18  org.python.python               0x0000c6e0 PyObject_Call + 101
19  org.python.python               0x0001c10d PyClass_New + 1603
20  org.python.python               0x0000c6e0 PyObject_Call + 101
21  org.python.python               0x0008678a PyEval_CallObjectWithKeywords + 171
22  org.python.python               0x000b4d13 initthread + 1649
23  libSystem.B.dylib               0x9431d81d _pthread_start + 345
24  libSystem.B.dylib               0x9431d6a2 thread_start + 34

Thread 2:  Dispatch queue: com.apple.libdispatch-manager
0   libSystem.B.dylib               0x94316942 kevent + 10
1   libSystem.B.dylib               0x9431705c _dispatch_mgr_invoke + 215
2   libSystem.B.dylib               0x94316519 _dispatch_queue_invoke + 163
3   libSystem.B.dylib               0x943162be _dispatch_worker_thread2 + 240
4   libSystem.B.dylib               0x94315d41 _pthread_wqthread + 390
5   libSystem.B.dylib               0x94315b86 start_wqthread + 30

Thread 3:
0   libSystem.B.dylib               0x943159d2 __workq_kernreturn + 10
1   libSystem.B.dylib               0x94315f68 _pthread_wqthread + 941
2   libSystem.B.dylib               0x94315b86 start_wqthread + 30

Thread 4:
0   libSystem.B.dylib               0x9430f086 select$DARWIN_EXTSN + 10
1   time.so                         0x001f7346 _PyTime_DoubleToTimet + 1704
2   org.python.python               0x0008b382 PyEval_EvalFrameEx + 16375
3   org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
4   org.python.python               0x0008b5a1 PyEval_EvalFrameEx + 16918
5   org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
6   org.python.python               0x0008b5a1 PyEval_EvalFrameEx + 16918
7   org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
8   org.python.python               0x0008b5a1 PyEval_EvalFrameEx + 16918
9   org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
10  org.python.python               0x0008b5a1 PyEval_EvalFrameEx + 16918
11  org.python.python               0x0008b4e5 PyEval_EvalFrameEx + 16730
12  org.python.python               0x0008cf74 PyEval_EvalCodeEx + 1720
13  org.python.python               0x0002ee0c PyClassMethod_New + 1823
14  org.python.python               0x0000c6e0 PyObject_Call + 101
15  org.python.python               0x0001c10d PyClass_New + 1603
16  org.python.python               0x0000c6e0 PyObject_Call + 101
17  org.python.python               0x0008678a PyEval_CallObjectWithKeywords + 171
18  org.python.python               0x000b4d13 initthread + 1649
19  libSystem.B.dylib               0x9431d81d _pthread_start + 345
20  libSystem.B.dylib               0x9431d6a2 thread_start + 34

Thread 5:
0   libSystem.B.dylib               0x943159d2 __workq_kernreturn + 10
1   libSystem.B.dylib               0x94315f68 _pthread_wqthread + 941
2   libSystem.B.dylib               0x94315b86 start_wqthread + 30

Thread 1 crashed with X86 Thread State (32-bit):
  eax: 0xa02f18cc  ebx: 0x9284de41  ecx: 0x0027d9a8  edx: 0x00000010
  edi: 0x0027d9a0  esi: 0x00000000  ebp: 0xb007fab8  esp: 0xb007faa0
   ss: 0x0000001f  efl: 0x00010283  eip: 0x9284de80   cs: 0x00000017
   ds: 0x0000001f   es: 0x0000001f   fs: 0x0000001f   gs: 0x00000037
  cr2: 0x00000000

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0x8fe00000 - 0x8fe4162b  dyld 132.1 (???) <A4F6ADCC-6448-37B4-ED6C-ABB2CD06F448> /usr/lib/dyld
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0xffff0000 - 0xffff1fff  libSystem.B.dylib ??? (???) <3441F338-2218-6D36-3F95-3A16FBF6713D> /usr/lib/libSystem.B.dylib

Model: MacBookPro5,5, BootROM MBP55.00AC.B03, 2 processors, Intel Core 2 Duo, 2.53 GHz, 4 GB, SMC 1.47f2
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.91.27)
Bluetooth: Version 2.3.7f1, 2 service, 19 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Network Service: XSManager-1, PPP (PPPSerial), ppp0
Serial ATA Device: SAMSUNG MMDOE56G5MXP-0VB, 238.47 GB
Serial ATA Device: MATSHITADVD-R   UJ-868
USB Device: USB Modem, 0x1c9e, 0x9603, 0x24100000
USB Device: Built-in iSight, 0x05ac  (Apple Inc.), 0x8507, 0x24400000
USB Device: Internal Memory Card Reader, 0x05ac  (Apple Inc.), 0x8403, 0x26500000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac  (Apple Inc.), 0x0237, 0x04600000
USB Device: IR Receiver, 0x05ac  (Apple Inc.), 0x8242, 0x04500000
USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x06100000
USB Device: Bluetooth USB Host Controller, 0x05ac  (Apple Inc.), 0x8213, 0x06110000
gorakhargosh commented 13 years ago

@peritus How did you obtain the stack trace?

peritus commented 13 years ago

Via that crash reporter thingy in mac os x: after the app crashed, I clicked on "details" (or something similarly worded) in the dialog box.

Also "Console.app" has a few logs accumulated.

BoboTiG commented 2 years ago

Does anybody still having that issue with watchdog 2.1.7+?