This bug was filed from the Socorro interface and is report bp-7a42484a-a656-414e-88a3-d7e1e2120910 . =============================================================

0 libunwind.dylib libunwind::CompactUnwinder_x86_64<libunwind::LocalAddressSpace>::stepWithCompact 1 libunwind.dylib libunwind::CompactUnwinder_x86_64<libunwind::LocalAddressSpace>::stepWithCompact 2 libunwind.dylib libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_6 3 libobjc.A.dylib libobjc.A.dylib@0x11293 4 CoreFoundation CoreFoundation@0x12e1ef 5 AppKit AppKit@0x9ca98f 6 AppKit AppKit@0x22dc8c 7 AppKit AppKit@0x22dc8c 8 AppKit AppKit@0x22dc38 9 CoreFoundation CoreFoundation@0xe6ef 10 CoreFoundation CoreFoundation@0xe73f 11 libsystem_c.dylib libsystem_c.dylib@0xddfff 12 CoreFoundation CoreFoundation@0xe6ef 13 CoreFoundation CoreFoundation@0xe73f 14 libsystem_c.dylib libsystem_c.dylib@0xddfff 15 CoreFoundation CoreFoundation@0xe735 16 libobjc.A.dylib libobjc.A.dylib@0x77c8 17 libc++abi.dylib __cxxabiv1::__si_class_type_info::__do_dyncast const 18 CoreFoundation CoreFoundation@0x93a33 19 AppKit AppKit@0x8b5a30 20 AppKit AppKit@0x3d4d 21 AppKit AppKit@0x22c769 22 libobjc.A.dylib libobjc.A.dylib@0xc661 23 libsystem_c.dylib libsystem_c.dylib@0x4d6aa 24 libobjc.A.dylib libobjc.A.dylib@0xc516 25 libobjc.A.dylib libobjc.A.dylib@0xb2bf 26 AppKit AppKit@0x8b43f9 27 libobjc.A.dylib libobjc.A.dylib@0xc2ba 28 libobjc.A.dylib libobjc.A.dylib@0xb2bf 29 libobjc.A.dylib libobjc.A.dylib@0x9f3b 30 AppKit AppKit@0x8b43f9 31 AppKit AppKit@0x7b081 32 AppKit AppKit@0x7ae0c 33 AppKit AppKit@0x22dae0 34 AppKit AppKit@0x22dda4 35 AppKit AppKit@0x8b4a4a 36 AppKit AppKit@0x22dd62 37 CoreFoundation CoreFoundation@0x9b210 38 AppKit AppKit@0x2850c 39 libobjc.A.dylib libobjc.A.dylib@0xafff 40 AppKit AppKit@0x2830b 41 AppKit AppKit@0x8b4a4a 42 AppKit AppKit@0x22dc8d 43 XUL nsLookAndFeel::NativeGetColor widget/cocoa/nsLookAndFeel.mm:208 44 XUL nsXPLookAndFeel::GetColorImpl widget/xpwidgets/nsXPLookAndFeel.cpp:603 45 XUL SetColor layout/style/nsRuleNode.cpp:731 46 XUL nsRuleNode::ComputeBackgroundData layout/style/nsRuleNode.cpp:5490 47 XUL nsRuleNode::WalkRuleTree layout/style/nsStyleStructList.h:77 48 XUL nsRuleNode::GetStyleBackground layout/style/nsStyleStructList.h:77 49 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/style/nsStyleStructList.h:77 50 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 51 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 52 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 53 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 54 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 55 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 56 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 57 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 58 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 59 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 60 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 61 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 62 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 63 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 64 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 65 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 66 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 67 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 68 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 69 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 70 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 71 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 72 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 73 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 74 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 75 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 76 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 77 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 78 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 79 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 80 XUL nsCSSFrameConstructor::ConstructFrameFromItemInternal layout/base/nsCSSFrameConstructor.cpp:3714 81 XUL nsCSSFrameConstructor::ConstructFramesFromItem layout/base/nsCSSFrameConstructor.cpp:5423 82 XUL nsCSSFrameConstructor::ConstructFramesFromItemList layout/base/nsCSSFrameConstructor.cpp:9458 83 XUL nsCSSFrameConstructor::ProcessChildren layout/base/nsCSSFrameConstructor.cpp:9604 84 XUL nsCSSFrameConstructor::ConstructDocElementFrame layout/base/nsCSSFrameConstructor.cpp:2476 85 XUL nsCSSFrameConstructor::ContentRangeInserted layout/base/nsCSSFrameConstructor.cpp:6823 86 XUL PresShell::InitialReflow layout/base/nsPresShell.cpp:1646 87 XUL nsXULDocument::StartLayout content/xul/document/src/nsXULDocument.cpp:1998 88 XUL nsXULDocument::DoneWalking content/xul/document/src/nsXULDocument.cpp:3150 89 XUL nsXULDocument::ResumeWalk content/xul/document/src/nsXULDocument.cpp:3099 90 XUL nsXULDocument::OnStreamComplete content/xul/document/src/nsXULDocument.cpp:3548 91 XUL nsStreamLoader::OnStopRequest netwerk/base/src/nsStreamLoader.cpp:95 92 XUL nsJARChannel::OnStopRequest modules/libjar/nsJARChannel.cpp:891 93 XUL nsInputStreamPump::OnStateStop netwerk/base/src/nsInputStreamPump.cpp:555 94 XUL nsInputStreamPump::OnInputStreamReady netwerk/base/src/nsInputStreamPump.cpp:373 95 XUL nsInputStreamReadyEvent::Run xpcom/io/nsStreamUtils.cpp:81 96 XUL nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:624 97 XUL NS_ProcessPendingEvents_P objdir-tb/x86_64/mozilla/xpcom/build/nsThreadUtils.cpp:163 98 XUL nsBaseAppShell::NativeEventCallback widget/xpwidgets/nsBaseAppShell.cpp:97 99 XUL nsAppShell::ProcessGeckoEvents widget/cocoa/nsAppShell.mm:410 100 CoreFoundation CoreFoundation@0x124f0 177 @0x7fff72e49adf 178 XUL -[GeckoNSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] widget/cocoa/nsAppShell.mm:177 179 AppKit AppKit@0x5070 180 XUL nsAppShell::Run widget/cocoa/nsAppShell.mm:764 181 XUL nsAppStartup::Run toolkit/components/startup/nsAppStartup.cpp:255 182 XUL XREMain::XRE_mainRun toolkit/xre/nsAppRunner.cpp:3793 183 XUL XREMain::XRE_main toolkit/xre/nsAppRunner.cpp:3870 184 XUL XRE_main toolkit/xre/nsAppRunner.cpp:3946 185 thunderbird main mail/app/nsMailApp.cpp:111

Startup crash

15.0.1 regression and 100% osx 10.7 Note these crash counts in last 2 months: 2 12.0.1 2 13.0.1 2 14.0 0 15.0

for completeness, no firefox 15 crashes with this signature. And I presume (didn't check) for any of the 3 thunderbird crash signatures. 1 libunwind::CompactUnwinder_x86_64<libunwind::LocalAddressSpace>::stepWithCompactEncodingRBPFrame(unsigned int, unsigned long long, libunwind::LocalAddressSpace&, libunwind::Registers_x86_64&) 1187 0 1187 0 790229, More 2 libunwind.dylib@0x1610 468 0 468 0 790232, More 3 libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::step() 260 0 260 0 790234, More I checked all the comments. A few say they constantly crash - most don't. And crash-stats confirms - most crashes are not flagged as duplicate. only 55% startup for libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::step() aka Bug 790234

I'm experiencing this in Thunderbird 15.0.1, as an occasional startup crash. bp-91602e4c-164a-419b-be26-319d22120915 bp-0d9df2b2-54d3-4c7a-abaa-bda452120915

(In reply to Jesse Ruderman from comment #5) > I'm experiencing this in Thunderbird 15.0.1, as an occasional startup crash. > > bp-91602e4c-164a-419b-be26-319d22120915 > bp-0d9df2b2-54d3-4c7a-abaa-bda452120915 Jesse do you use extensions in your profile ?

Nope. Just a disabled Test Pilot.

Jesse, can you download a fresh 15.0.1 and compare the files between your installed version and the fresh version? I'm wondering if something got corrupt in the update process somewhere.

> Jesse, can you download a fresh 15.0.1 and compare the files between your > installed version and the fresh version? I'm wondering if something got corrupt > in the update process somewhere. The differences seem small.

John Hopkins has had some crashes on startup with 15.0.1, these all seem to have the same stack: http://crash-stats.mozilla.com/report/index/bp-f1a1a687-7b9c-4b53-b88c-e1fc12120918 http://crash-stats.mozilla.com/report/index/bp-302757a7-dc23-4888-9267-04ba42120919 http://crash-stats.mozilla.com/report/index/bp-f08fe6e5-6255-4c3b-a95c-bf3df2120918 http://crash-stats.mozilla.com/report/index/b3766d9e-d684-4784-9d54-9e6072120914

Unfortunately we don't knwo what has fixed this, but it seems to have gone away in TB 16.