6
Beim Ausführen von Integrationstests mit Live-Anfragen gegen einen Server bekomme ich manchmal den folgenden Absturz. Hat jemand eine Idee warum?iOS-Integrationstest stürzt nach dem Zufall ab: Bei der Kommunikation mit backboardd ist ein XPC-Fehler aufgetreten
Ich bin derzeit auf OS X Mavericks und diese Tests auf dem iOS 7.0.3 SDK und Jenkins laufen.
2014-01-23 14:55:47.178 xctest[74229:303] 200 <- https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:55:47.186 xctest[74229:303] GET -> https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:55:52.456 xctest[74229:303] 200 <- https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:55:52.467 xctest[74229:303] GET -> https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:55:52.784 xctest[74229:270b] Encountered an XPC error while communicating with backboardd: <error: 0x15bb6a4> { count = 1, contents =
"XPCErrorDescription" => <string: 0x15bb884> { length = 18, contents = "Connection invalid" }
}
2014-01-23 14:55:52.784 xctest[74229:2e0f] TASK-ASSERT: cfurlcache - ProcessCacheTask - FAILED to get task-assertion, going commando with 2 items to process.
2014-01-23 14:55:56.470 xctest[74229:303] 200 <- https:/site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:55:56.518 xctest[74229:303] GET -> https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:56:00.836 xctest[74229:303] 200 <- https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:56:00.876 xctest[74229:303] GET -> https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:56:02.785 xctest[74229:2e0f] TASK-ASSERT: cfurlcache - ProcessCacheTask - FAILED to get task-assertion, going commando with 2 items to process.
2014-01-23 14:56:02.785 xctest[74229:e03] Encountered an XPC error while communicating with backboardd: <error: 0x15bb6a4> { count = 1, contents =
"XPCErrorDescription" => <string: 0x15bb884> { length = 18, contents = "Connection invalid" }
}
2014-01-23 14:56:07.330 xctest[74229:303] 200 <- https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:56:07.392 xctest[74229:303] GET -> https://site/30012.zipjson?deltadate=2014-02-22T16%3A31%3A56.000Z&encrypt=N
2014-01-23 14:56:12.786 xctest[74229:1703] TASK-ASSERT: cfurlcache - ProcessCacheTask - FAILED to get task-assertion, going commando with 1 items to process.
2014-01-23 14:56:12.786 xctest[74229:270b] Encountered an XPC error while communicating with backboardd: <error: 0x15bb6a4> { count = 1, contents =
"XPCErrorDescription" => <string: 0x15bb884> { length = 18, contents = "Connection invalid" }
}
Test crashed while running.
CRASH REPORT: xctest_2014-01-23-145619_Jenkinss-Mac-mini.crash
Process: xctest [74229]
Path: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/Developer/usr/bin/xctest
Identifier: xctest
Version: 11
Code Type: X86 (Native)
Parent Process: sim [74182]
Responsible: Terminal [1058]
User ID: 501
Date/Time: 2014-01-23 14:56:12.852 -0600
OS Version: Mac OS X 10.9.1 (13B42)
Report Version: 11
Anonymous UUID: 1E15282E-FD52-64B4-798E-2ADBDF3979B5
Sleep/Wake UUID: 4DAEB09F-C4D4-4A7E-BF75-7C73D217FE3B
Crashed Thread: 7 Dispatch queue: com.apple.backboardservices.processassertion
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000000003000000c
VM Regions Near 0x3000000c:
__LINKEDIT 000000002010c000-0000000020112000 [ 24K] r--/rwx SM=COW /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/Developer/Library/Frameworks/XCTest.framework/XCTest
-->
__TEXT 000000008fe47000-000000008fe7a000 [ 204K] r-x/rwx SM=COW /usr/lib/dyld
Application Specific Information:
objc_msgSend() selector name: queue_invalidate:
iPhone Simulator (external launch) , iPhone OS 7.0.3 (unknown/11B508)
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x01794f7a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x0179416c mach_msg + 68
2 CoreFoundation 0x00acbe49 __CFRunLoopServiceMachPort + 169
3 CoreFoundation 0x00ad144d __CFRunLoopRun + 1341
4 CoreFoundation 0x00ad0ac3 CFRunLoopRunSpecific + 467
5 CoreFoundation 0x00ad08db CFRunLoopRunInMode + 123
6 Foundation 0x0009b9c5 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 284
7 Foundation 0x0009b865 -[NSRunLoop(NSRunLoop) runUntilDate:] + 88
8 nLinkIntegrationTests 0x066c1ad1 +[MDTTestHelpers wait:secondsForBlock:] + 449 (MDTTestHelpers.m:27)
9 nLinkIntegrationTests 0x067c802d -[MDTCookieStressTest testTryToBreakAuthentication] + 941 (MDTCookieStressTest.m:39)
10 CoreFoundation 0x00b1fd1d __invoking___ + 29
11 CoreFoundation 0x00b1fc2a -[NSInvocation invoke] + 362
12 XCTest 0x201032bf -[XCTestCase invokeTest] + 212
13 XCTest 0x2010338d -[XCTestCase performTest:] + 111
14 otest-shim-ios.dylib 0x00008d45 XCPerformTestWithSuppressedExpectedAssertionFailures + 172 (otest-shim.m:357)
15 otest-shim-ios.dylib 0x00008c94 XCTestCase_performTest + 32 (otest-shim.m:371)
16 XCTest 0x2010417c -[XCTest run] + 82
17 XCTest 0x20102a44 -[XCTestSuite performTest:] + 139
18 XCTest 0x2010417c -[XCTest run] + 82
19 XCTest 0x20102a44 -[XCTestSuite performTest:] + 139
20 XCTest 0x2010417c -[XCTest run] + 82
21 XCTest 0x20102a44 -[XCTestSuite performTest:] + 139
22 XCTest 0x2010417c -[XCTest run] + 82
23 XCTest 0x20105aa1 +[XCTestProbe runTests:] + 183
24 libobjc.A.dylib 0x007b5737 +[NSObject performSelector:withObject:] + 70
25 xctest 0x0000233e 0x1000 + 4926
26 xctest 0x00002590 0x1000 + 5520
27 xctest 0x00002671 0x1000 + 5745
28 xctest 0x00002007 0x1000 + 4103
29 libdyld.dylib 0x0166370d start + 1
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x0179a992 kevent64 + 10
1 libdispatch.dylib 0x013c2f3e _dispatch_mgr_invoke + 238
2 libdispatch.dylib 0x013c2c7a _dispatch_mgr_thread + 60
Thread 2:
0 libsystem_kernel.dylib 0x0179a046 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x0175ddcf _pthread_wqthread + 372
2 libsystem_pthread.dylib 0x01761cce start_wqthread + 30
Thread 3:
0 libsystem_kernel.dylib 0x0179a046 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x0175ddcf _pthread_wqthread + 372
2 libsystem_pthread.dylib 0x01761cce start_wqthread + 30
Thread 4:: AFNetworking
0 libsystem_kernel.dylib 0x01794f7a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x0179416c mach_msg + 68
2 CoreFoundation 0x00acbe49 __CFRunLoopServiceMachPort + 169
3 CoreFoundation 0x00ad13b1 __CFRunLoopRun + 1185
4 CoreFoundation 0x00ad0ac3 CFRunLoopRunSpecific + 467
5 CoreFoundation 0x00ad08db CFRunLoopRunInMode + 123
6 Foundation 0x0009b9c5 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 284
7 Foundation 0x000378d1 -[NSRunLoop(NSRunLoop) run] + 82
8 nLinkIntegrationTests 0x068475eb +[AFURLConnectionOperation networkRequestThreadEntryPoint:] + 315 (AFURLConnectionOperation.m:185)
9 Foundation 0x00096597 -[NSThread main] + 76
10 Foundation 0x000964f6 __NSThread__main__ + 1275
11 libsystem_pthread.dylib 0x0175c5fb _pthread_body + 144
12 libsystem_pthread.dylib 0x0175c485 _pthread_start + 130
13 libsystem_pthread.dylib 0x01761cf2 thread_start + 34
Thread 5:: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x01794f7a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x0179416c mach_msg + 68
2 CoreFoundation 0x00acbe49 __CFRunLoopServiceMachPort + 169
3 CoreFoundation 0x00ad13b1 __CFRunLoopRun + 1185
4 CoreFoundation 0x00ad0ac3 CFRunLoopRunSpecific + 467
5 CoreFoundation 0x00ad08db CFRunLoopRunInMode + 123
6 Foundation 0x0003a9de +[NSURLConnection(Loader) _resourceLoadLoop:] + 381
7 Foundation 0x00096597 -[NSThread main] + 76
8 Foundation 0x000964f6 __NSThread__main__ + 1275
9 libsystem_pthread.dylib 0x0175c5fb _pthread_body + 144
10 libsystem_pthread.dylib 0x0175c485 _pthread_start + 130
11 libsystem_pthread.dylib 0x01761cf2 thread_start + 34
Thread 6:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x01799ace __select + 10
1 CoreFoundation 0x00b0f3eb __CFSocketManager + 875
2 libsystem_pthread.dylib 0x0175c5fb _pthread_body + 144
3 libsystem_pthread.dylib 0x0175c485 _pthread_start + 130
4 libsystem_pthread.dylib 0x01761cf2 thread_start + 34
Thread 7 Crashed:: Dispatch queue: com.apple.backboardservices.processassertion
0 libobjc.A.dylib 0x007b30b2 objc_msgSend + 14
1 BackBoardServices 0x019621db __47-[BKSProcessAssertion queue_registerWithServer]_block_invoke + 197
2 libxpc.dylib 0x01594008 _xpc_connection_call_event_handler + 65
3 libxpc.dylib 0x01593ac5 _xpc_connection_mach_event + 1687
4 libdispatch.dylib 0x013d1590 _dispatch_client_callout4 + 37
5 libdispatch.dylib 0x013c4ef0 _dispatch_mach_cancel_invoke + 61
6 libdispatch.dylib 0x013c415f _dispatch_mach_invoke + 378
7 libdispatch.dylib 0x013bf00f _dispatch_queue_drain + 340
8 libdispatch.dylib 0x013bee7a _dispatch_queue_invoke + 128
9 libdispatch.dylib 0x013bfe1f _dispatch_root_queue_drain + 83
10 libdispatch.dylib 0x013c0137 _dispatch_worker_thread2 + 39
11 libsystem_pthread.dylib 0x0175ddab _pthread_wqthread + 336
12 libsystem_pthread.dylib 0x01761cce start_wqthread + 30
Thread 8:
0 libsystem_kernel.dylib 0x0179a046 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x0175ddcf _pthread_wqthread + 372
2 libsystem_pthread.dylib 0x01761cce start_wqthread + 30
Thread 7 crashed with X86 Thread State (32-bit):
eax: 0x0d42f710 ebx: 0x01962124 ecx: 0x0197847b edx: 0x30000000
edi: 0x015bb6a4 esi: 0x015bb6a4 ebp: 0xb029ad68 esp: 0xb029ad3c
ss: 0x00000023 efl: 0x00010202 eip: 0x007b30b2 cs: 0x0000001b
ds: 0x00000023 es: 0x00000023 fs: 0x00000023 gs: 0x0000000f
cr2: 0x3000000c
Logical CPU: 2
Error Code: 0x00000004
Trap Number: 14
--------------------------------------------------------------------------------
Ich renne in etwas Ähnliches, das eine IOS-Testsuite mit dem Calabash Rahmenwerk laufen lässt. Der Simulator protokolliert "Bei der Kommunikation mit Backboardd wurde ein XPC-Fehler festgestellt", während der Test initialisiert wird. Mavericks + ios 7 Simulator. –
Ich hoffe wirklich, 7.1 behebt dieses Problem ... –
Ich habe den gleichen zugrunde liegenden Fehler ('XPC Fehler bei der Kommunikation mit Backboardd' aufgetreten) in einfachen Befehlszeilen-Builds - aber * intermittierend *. Blech. – egrunin