#109 crashes while executing +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:]

[Damien Stewart]

Got this one recentlly.

Process:         Safari [8461]
Path:            /Applications/WebKit.app/Contents/MacOS/WebKit-bin
Identifier:      org.webkit.nightly.WebKit
Version:         r209950 (209950)
Code Type:       PPC (Native)
Parent Process:  launchd [81]

Date/Time:       2017-02-09 01:16:53.031 +1100
OS Version:      Mac OS X 10.5.8 (9L31a)
Report Version:  6
Anonymous UUID:  4C329DC0-59E3-442D-A263-B83AE0E0D445

Exception Type:  EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000002, 0x00000000a0237488
Crashed Thread:  4

Thread 4 Crashed:
0   ???                             0xa0237488 __CFConstantStringClassReference + 12
1   com.apple.CoreFoundation        0x91e6ad28 _signalEventSync + 92
2   com.apple.CoreFoundation        0x91e6b71c _cfstream_shared_signalEventSync + 292
3   com.apple.CoreFoundation        0x91e5a19c CFRunLoopRunSpecific + 1308
4   com.apple.Foundation            0x96a3ed50 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 280
5   com.apple.Foundation            0x969e7d84 __NSThread__main__ + 1004
6   libSystem.B.dylib               0x90668f70 _pthread_start + 316

...

Thread 4 crashed with PPC Thread State 32:
  srr0: 0xa0237488  srr1: 0x0008d030   dar: 0xa024a3fc dsisr: 0x0a000000
    r0: 0x9449eac0    r1: 0xf0206010    r2: 0xa0244280    r3: 0x204d22f0
    r4: 0x00000000    r5: 0x12ddf0f4    r6: 0xffffffff    r7: 0x03012e80
    r8: 0x589b2854    r9: 0x000004b8   r10: 0x2393dce0   r11: 0x24044222
   r12: 0xa023747c   r13: 0x00000000   r14: 0xa0237478   r15: 0x7fffffff
   r16: 0xffffffff   r17: 0x00000001   r18: 0x00000000   r19: 0x00000000
   r20: 0x00000000   r21: 0x00000000   r22: 0x00000000   r23: 0xa0237478
   r24: 0x05e0a370   r25: 0xa024a3fc   r26: 0x00000010   r27: 0x00000030
   r28: 0x0b3d9ee0   r29: 0x0b3d9ee8   r30: 0x00000010   r31: 0x9449e8f8
    cr: 0x44044224   xer: 0x20000003    lr: 0x9449eac0   ctr: 0xa023747c
vrsave: 0x00000000

[Tobias Netzel]

Okay last one for now. These ones are crashing in thread 4 for some reason. Instead of the usual 0. :-)

Process:         Safari [12325]
Path:            /Applications/WebKit.app/Contents/MacOS/WebKit-bin
Identifier:      org.webkit.nightly.WebKit
Version:         r209950 (209950)
Code Type:       PPC (Native)
Parent Process:  launchd [81]

Date/Time:       2017-02-18 15:49:18.838 +1100
OS Version:      Mac OS X 10.5.8 (9L31a)
Report Version:  6
Anonymous UUID:  4C329DC0-59E3-442D-A263-B83AE0E0D445

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
Crashed Thread:  4

...

Thread 4 Crashed:
0   com.apple.CoreFoundation        0x91e6d93c CFWriteStreamClose + 64
1   com.apple.Foundation            0x96b782b4 spoolingClose + 120
2   com.apple.CoreFoundation        0x91e6d77c _CFStreamClose + 116
3   com.apple.CFNetwork             0x94483908 HTTPNetStreamInfo::closeRequestResources() + 80
4   com.apple.CFNetwork             0x94481258 HTTPNetConnection::haveBeenOrphaned(HTTPNetStreamInfo*, CFStreamError*) + 40
5   com.apple.CFNetwork             0x9447e7c0 NetConnection::sendStateChanged(_CFNetRequest*, _CFNetConnectionState, CFStreamError*) + 116
6   com.apple.CFNetwork             0x9447f6c0 NetConnection::errorOccurred(CFStreamError*) + 92
7   com.apple.CFNetwork             0x944843a0 HTTPNetStreamInfo::_httpRequestPayloadCallBack(__CFReadStream*, unsigned long, void*) + 188
8   com.apple.CoreFoundation        0x91e6ad28 _signalEventSync + 92
9   com.apple.CoreFoundation        0x91e6add8 _cfstream_solo_signalEventSync + 128
10  com.apple.CoreFoundation        0x91e5a19c CFRunLoopRunSpecific + 1308
11  com.apple.Foundation            0x96a3ed50 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 280
12  com.apple.Foundation            0x969e7d84 __NSThread__main__ + 1004
13  libSystem.B.dylib               0x90668f70 _pthread_start + 316

...

Thread 4 crashed with PPC Thread State 32:
  srr0: 0x91e6d93c  srr1: 0x0200f030   dar: 0x00000000 dsisr: 0x40000000
    r0: 0x00000400    r1: 0xf0205dc0    r2: 0xa024d904    r3: 0x00000000
    r4: 0x00000000    r5: 0x00000000    r6: 0x00000000    r7: 0x02015780
    r8: 0x00000086    r9: 0xa024d904   r10: 0xa097cc1c   r11: 0x00000098
   r12: 0x91e6d8fc   r13: 0x00000000   r14: 0xa0237478   r15: 0x7fffffff
   r16: 0xffffffff   r17: 0x00000001   r18: 0x00000000   r19: 0x00000000
   r20: 0x00000000   r21: 0x00000000   r22: 0x00000000   r23: 0xa0237478
   r24: 0x05e3d340   r25: 0x05e3d430   r26: 0x00000000   r27: 0x4fe8a4e8
   r28: 0x00000007   r29: 0x4fe8a4e8   r30: 0x00000000   r31: 0x91e6d904
    cr: 0x24044248   xer: 0x00000004    lr: 0x91e6d904   ctr: 0x91e6d8fc
vrsave: 0x00000000