I've sent in a large number of crash reports with this particular issue, but for some reason in all sneaky peeks from 7 to 10, I'm crashing very often when closing tabs. The crash is always in thread 0, and looks like:
Code:
Thread 0 Crashed:
srr0: 0xfffeff10 srr1: 0x0200f930 cr: 0x44028222 xer: 0x20000000 lr: 0x005da964 ctr: 0x34598d10
r0: 0x005da964 r8: 0xbfffd050 r16: 0x00000000 r24: 0x1cefb050
r1: 0xbfffd280 r9: 0x00000029 r17: 0x00000000 r25: 0xbfffdbe8
r2: 0x1adbb800 r10: 0x90a44628 r18: 0x0000886b r26: 0x3439300c
r3: 0x00000001 r11: 0x6f522f3c r19: 0x00000000 r27: 0xbfffd708
r4: 0x90ac2f3c r12: 0x34598d10 r20: 0x1d1d7f3c r28: 0x15846440
r5: 0x01123d70 r13: 0x00000000 r21: 0xab9d7366 r29: 0x01123d70
r6: 0xffffffff r14: 0x00000001 r22: 0x01111f78 r30: 0xbfffdad8
r7: 0x00000000 r15: 0x00000001 r23: 0xbfffdaf0 r31: 0x005da940
0 -- 0xfffeff10 -- _BZ2_bzerror
1 -- 0x005da964 -- -[WebFrameBridge userAgentForURL:]
2 -- 0x3456d0f8 -- __ZNK7WebCore8MacFrame9userAgentEv
3 -- 0x34455b88 -- __ZNK3KJS9Navigator16getValuePropertyEPNS_9ExecStateEi
4 -- 0x34333d10 -- __ZNK3KJS8JSObject3getEPNS_9ExecStateERKNS_10IdentifierE
5 -- 0x34325afc -- __ZN3KJS19FunctionCallDotNode8evaluateEPNS_9ExecStateE
6 -- 0x34323bc8 -- __ZN3KJS11VarDeclNode8evaluateEPNS_9ExecStateE
7 -- 0x34323b0c -- __ZN3KJS15VarDeclListNode8evaluateEPNS_9ExecStateE
8 -- 0x3432a688 -- __ZN3KJS16VarStatementNode7executeEPNS_9ExecStateE
9 -- 0x3432df2c -- __ZN3KJS18SourceElementsNode7executeEPNS_9ExecStateE
10 -- 0x3432a828 -- __ZN3KJS9BlockNode7executeEPNS_9ExecStateE
11 -- 0x34311398 -- __ZN3KJS19DeclaredFunctionImp7executeEPNS_9ExecStateE
12 -- 0x34310c20 -- __ZN3KJS11FunctionImp14callAsFunctionEPNS_9ExecStateEPNS_8JSObjectERKNS_4ListE
13 -- 0x34334a84 -- __ZN3KJS8JSObject4callEPNS_9ExecStateEPS0_RKNS_4ListE
14 -- 0x34325d28 -- __ZN3KJS19FunctionCallDotNode8evaluateEPNS_9ExecStateE
15 -- 0x34324ca8 -- __ZN3KJS9EqualNode8evaluateEPNS_9ExecStateE
16 -- 0x34324b48 -- __ZN3KJS17BinaryLogicalNode8evaluateEPNS_9ExecStateE
17 -- 0x3432aa68 -- __ZN3KJS6IfNode7executeEPNS_9ExecStateE
18 -- 0x3432df2c -- __ZN3KJS18SourceElementsNode7executeEPNS_9ExecStateE
19 -- 0x3432a828 -- __ZN3KJS9BlockNode7executeEPNS_9ExecStateE
20 -- 0x34311398 -- __ZN3KJS19DeclaredFunctionImp7executeEPNS_9ExecStateE
21 -- 0x34310c20 -- __ZN3KJS11FunctionImp14callAsFunctionEPNS_9ExecStateEPNS_8JSObjectERKNS_4ListE
22 -- 0x34334a84 -- __ZN3KJS8JSObject4callEPNS_9ExecStateEPS0_RKNS_4ListE
23 -- 0x34325d28 -- __ZN3KJS19FunctionCallDotNode8evaluateEPNS_9ExecStateE
24 -- 0x3432a8f8 -- __ZN3KJS17ExprStatementNode7executeEPNS_9ExecStateE
25 -- 0x3432df2c -- __ZN3KJS18SourceElementsNode7executeEPNS_9ExecStateE
26 -- 0x3432a828 -- __ZN3KJS9BlockNode7executeEPNS_9ExecStateE
27 -- 0x34311398 -- __ZN3KJS19DeclaredFunctionImp7executeEPNS_9ExecStateE
28 -- 0x34310c20 -- __ZN3KJS11FunctionImp14callAsFunctionEPNS_9ExecStateEPNS_8JSObjectERKNS_4ListE
29 -- 0x34334a84 -- __ZN3KJS8JSObject4callEPNS_9ExecStateEPS0_RKNS_4ListE
30 -- 0x3446145c -- __ZN3KJS15ScheduledAction7executeEPNS_6WindowE
31 -- 0x34461744 -- __ZN3KJS6Window10timerFiredEPNS_14DOMWindowTimerE
32 -- 0x346ebd04 -- __ZN7WebCore9TimerBase10fireTimersEdRKN8KXMLCore6VectorIPS0_Lm0EEE
33 -- 0x346ebdb0 -- __ZN7WebCore9TimerBase16sharedTimerFiredEv
34 -- 0x907f7aec -- ___CFRunLoopDoTimer
35 -- 0x907e4464 -- ___CFRunLoopRun
36 -- 0x907e3a18 -- _CFRunLoopRunSpecific
37 -- 0x9321c980 -- _RunCurrentEventLoopInMode
38 -- 0x9321c014 -- _ReceiveNextEventCommon
39 -- 0x9321be80 -- _BlockUntilNextEventMatchingListInMode
40 -- 0x9371f104 -- __DPSNextEvent
41 -- 0x9371edc8 -- -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
42 -- 0x9371b30c -- -[NSApplication run]
43 -- 0x003cb274 -- -[OAApplication run]
44 -- 0x9380be68 -- _NSApplicationMain
45 -- 0x00029de8 -- _main
46 -- 0x0002a688 -- __start
47 -- 0x00002d6c -- start