Closed Bug 787822 Opened 14 years ago Closed 14 years ago

crash in nsIFrame::GetFirstChild

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Version:
17 Branch
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
VERIFIED FIXED
Milestone:
mozilla19
Tracking Flags:
Tracking Status
firefox17 + verified
firefox18 --- verified

People

(Reporter: scoobidiver, Assigned: dzbarsky)

References

(Regression)

Details

(4 keywords)

Crash Data

Attachments

(1 file)

Backout
56.03 KB, patch
lsblakk
: approval-mozilla-aurora+
lsblakk
: approval-mozilla-beta+
Details | Diff | Splinter Review
It's #27 top browser crasher in 17.0a2 and #34 in 18.0a1. It first appeared in 17.0a1/20120807. The regression range is: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=c8d94fe7506a&tochange=1bbc0b65dffb It's likely a regression from bug 779684. Signature nsIFrame::GetFirstChild(mozilla::layout::FrameChildListID) More Reports Search UUID 76a54ed9-58dd-41f1-9573-6c5082120901 Date Processed 2012-09-01 18:58:38 Uptime 1903 Last Crash 1.9 weeks before submission Install Age 2.2 hours since version was first installed. Install Time 2012-09-01 16:54:52 Product Firefox Version 18.0a1 Build ID 20120901030528 Release Channel nightly OS Windows NT OS Version 5.1.2600 Service Pack 3 Build Architecture x86 Build Architecture Info GenuineIntel family 6 model 23 stepping 10 Crash Reason EXCEPTION_ACCESS_VIOLATION_READ Crash Address 0x0 App Notes AdapterVendorID: 0x8086, AdapterDeviceID: 0x2a42, AdapterSubsysID: 02121025, AdapterDriverVersion: 6.14.10.5002 D3D10 Layers? D3D10 Layers- D3D9 Layers? D3D9 Layers- EMCheckCompatibility False Adapter Vendor ID 0x8086 Adapter Device ID 0x2a42 Total Virtual Memory 2147352576 Available Virtual Memory 1700716544 System Memory Use Percentage 54 Available Page File 3103227904 Available Physical Memory 941666304 Frame Module Signature Source 0 xul.dll nsIFrame::GetFirstChild layout/generic/nsIFrame.h:1075 1 xul.dll nsFrameIterator::GetFirstChildInner layout/base/nsFrameIterator.cpp:281 2 xul.dll nsFrameIterator::GetFirstChild layout/base/nsFrameIterator.cpp:213 3 xul.dll nsFrameIterator::Next layout/base/nsFrameIterator.cpp:85 4 xul.dll nsFocusManager::GetSelectionLocation dom/base/nsFocusManager.cpp:2283 5 xul.dll nsFocusManager::DetermineElementToMoveFocus dom/base/nsFocusManager.cpp:2477 6 xul.dll nsFocusManager::MoveFocus dom/base/nsFocusManager.cpp:527 7 xul.dll nsEventStateManager::PostHandleEvent content/events/src/nsEventStateManager.cpp:3481 8 xul.dll PresShell::HandleEventInternal layout/base/nsPresShell.cpp:6477 9 xul.dll PresShell::HandleEvent layout/base/nsPresShell.cpp:6105 10 xul.dll PresShell::HandleEvent layout/base/nsPresShell.cpp:5735 11 xul.dll nsViewManager::DispatchEvent view/src/nsViewManager.cpp:772 12 xul.dll nsView::HandleEvent view/src/nsView.cpp:1060 13 xul.dll nsWindow::DispatchEvent widget/windows/nsWindow.cpp:3567 14 xul.dll nsWindow::DispatchWindowEvent widget/windows/nsWindow.cpp:3590 15 xul.dll nsWindow::DispatchKeyEvent widget/windows/nsWindow.cpp:3622 16 xul.dll nsWindow::OnChar widget/windows/nsWindow.cpp:6782 17 xul.dll nsWindow::OnKeyDown widget/windows/nsWindow.cpp:6511 18 xul.dll nsWindow::ProcessKeyDownMessage widget/windows/nsWindow.cpp:5638 19 xul.dll nsWindow::ProcessMessage widget/windows/nsWindow.cpp:4762 20 xul.dll nsWindow::WindowProcInternal widget/windows/nsWindow.cpp:4336 21 xul.dll CallWindowProcCrashProtected xpcom/base/nsCrashOnException.cpp:32 22 xul.dll nsWindow::WindowProc widget/windows/nsWindow.cpp:4278 23 user32.dll InternalCallWinProc 24 user32.dll UserCallWinProcCheckWow 25 user32.dll DispatchMessageWorker 26 user32.dll DispatchMessageW 27 xul.dll nsAppShell::ProcessNextNativeEvent widget/windows/nsAppShell.cpp:322 28 xul.dll nsBaseAppShell::OnProcessNextEvent widget/xpwidgets/nsBaseAppShell.cpp:298 29 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:586 ... More reports at: https://crash-stats.mozilla.com/report/list?signature=nsIFrame%3A%3AGetFirstChild%28mozilla%3A%3Alayout%3A%3AFrameChildListID%29
Assignee: nobody → dzbarsky
Crash Signature: [@ nsIFrame::GetFirstChild(mozilla::layout::FrameChildListID)] → [@ nsIFrame::GetFirstChild(mozilla::layout::FrameChildListID)] [@ nsIFrame::GetFirstPrincipalChild()]
Hardware: x86 → All
I have been having it on Linux too.
(In reply to Hub Figuiere [:hub] from comment #1) > I have been having it on Linux too. Can you provide the crash ID?
No because it is a local build I run into gdb. There is no crash report. Next time it happens, I'll try to remember to get a stack trace.
It's #27 top browser crasher in 17.0a2 and #43 in 18.0a1.
tracking-firefox17: --- → ?
Keywords: topcrash
Here is the stack trace I got in gdb using this afternoon mozilla-inbound #0 nsFrameIterator::GetFirstChildInner (this=0x7fffffffa220, aFrame=0x0) at /home/hub/source/mozilla/src/layout/base/nsFrameIterator.cpp:281 #1 0x00007ffff4924f17 in nsFrameIterator::GetFirstChild (this=this@entry=0x7fffffffa220, aFrame=aFrame@entry=0x0) at /home/hub/source/mozilla/src/layout/base/nsFrameIterator.cpp:213 #2 0x00007ffff4925106 in nsFrameIterator::Next (this=0x7fffffffa220) at /home/hub/source/mozilla/src/layout/base/nsFrameIterator.cpp:85 #3 0x00007ffff4c5b39d in nsFocusManager::GetSelectionLocation (this=this@entry=0x7fffeb0ce7b0, aDocument=0x7fffcea8e800, aPresShell=aPresShell@entry=0x7fff5d5f5e60, aStartContent=0x7fffffffa378, aEndContent=0x7fffffffa398) at /home/hub/source/mozilla/src/dom/base/nsFocusManager.cpp:2283 #4 0x00007ffff4c5d770 in nsFocusManager::DetermineElementToMoveFocus (this=this@entry=0x7fffeb0ce7b0, aWindow=0x7fffc0b04400, aStartContent=<optimized out>, aType=aType@entry=1, aNoParentTraversal=aNoParentTraversal@entry=false, aNextContent=0x7fffffffa420) at /home/hub/source/mozilla/src/dom/base/nsFocusManager.cpp:2477 #5 0x00007ffff4c5f13f in nsFocusManager::MoveFocus (this=this@entry=0x7fffeb0ce7b0, aWindow=<optimized out>, aStartElement=aStartElement@entry= 0x0, aType=aType@entry=1, aFlags=aFlags@entry=8192, aElement=0x7fffffffa4c0) at /home/hub/source/mozilla/src/dom/base/nsFocusManager.cpp:527 #6 0x00007ffff4b47895 in nsEventStateManager::PostHandleEvent (this=0x7fff36d2dae0, aPresContext=<optimized out>, aEvent=<optimized out>, aTargetFrame=<optimized out>, aStatus=0x7fffffffa8c4) at /home/hub/source/mozilla/src/content/events/src/nsEventStateManager.cpp:3510 #7 0x00007ffff493ee25 in PresShell::HandleEventInternal (this=this@entry=0x7fff5d5f5e60, aEvent=aEvent@entry=0x7fffffffa930, aStatus=aStatus@entry= 0x7fffffffa8c4) at /home/hub/source/mozilla/src/layout/base/nsPresShell.cpp:6480 #8 0x00007ffff4940070 in PresShell::HandleEvent (this=0x7fff5d5f5e60, aFrame=<optimized out>, aEvent=0x7fffffffa930, aDontRetargetEvents=<optimized out>, aEventStatus=0x7fffffffa8c4) at /home/hub/source/mozilla/src/layout/base/nsPresShell.cpp:6108 #9 0x00007ffff493f26a in PresShell::HandleEvent (this=<optimized out>, aFrame=0x7fffd2ffc530, aEvent=0x7fffffffa930, aDontRetargetEvents=false, aEventStatus=0x7fffffffa8c4) at /home/hub/source/mozilla/src/layout/base/nsPresShell.cpp:5739 #10 0x00007ffff4c49bf4 in nsViewManager::DispatchEvent (this=<optimized out>, aEvent=0x7fffffffa930, aView=<optimized out>, aStatus=0x7fffffffa8c4) at /home/hub/source/mozilla/src/view/src/nsViewManager.cpp:772 #11 0x00007ffff4c471d9 in nsView::HandleEvent (this=<optimized out>, aEvent=0x7fffffffa930, aUseAttachedEvents=<optimized out>) at /home/hub/source/mozilla/src/view/src/nsView.cpp:1060 #12 0x00007ffff50fc0f5 in nsWindow::DispatchEvent (this=<optimized out>, aEvent=<optimized out>, aStatus=@0x7fffffffa91c: nsEventStatus_eIgnore) at /home/hub/source/mozilla/src/widget/gtk2/nsWindow.cpp:460 #13 0x00007ffff5102b8c in nsWindow::OnKeyPressEvent (this=0x7fffe131d600, aWidget=aWidget@entry=0x7fffd8643980 [MozContainer], aEvent=aEvent@entry= 0x7fff5a990080) at /home/hub/source/mozilla/src/widget/gtk2/nsWindow.cpp:3022 #14 0x00007ffff5102e46 in key_press_event_cb (widget=0x7fffd8643980 [MozContainer], event=0x7fff5a990080) at /home/hub/source/mozilla/src/widget/gtk2/nsWindow.cpp:5476 #15 0x0000003ab2d4db4c in ?? () from /lib64/libgtk-x11-2.0.so.0 #16 0x0000003942a0f664 in g_closure_invoke (closure=0x7fffd85c1fd0, return_value=return_value@entry=0x7fffffffacd0, n_param_values=2, param_values=param_values@entry=0x7fffffffad80, invocation_hint=invocation_hint@entry=0x7fffffffad20) at gclosure.c:777 #17 0x0000003942a206d8 in signal_emit_unlocked_R (node=node@entry=0x7ffff7dfb0a0, detail=detail@entry=0, instance=instance@entry=0x7fffd8643980, emission_return=emission_return@entry=0x7fffffffae50, instance_and_params=instance_and_params@entry=0x7fffffffad80) at gsignal.c:3551 #18 0x0000003942a282a7 in g_signal_emit_valist (instance=0x7fffd8643980, signal_id=<optimized out>, detail=0, var_args=var_args@entry= 0x7fffffffafd8) at gsignal.c:3310 #19 0x0000003942a287c2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at gsignal.c:3356 #20 0x0000003ab2e815ae in ?? () from /lib64/libgtk-x11-2.0.so.0 #21 0x0000003ab2e97eab in gtk_window_propagate_key_event () from /lib64/libgtk-x11-2.0.so.0 #22 0x0000003ab2e9ad3b in ?? () from /lib64/libgtk-x11-2.0.so.0 #23 0x0000003ab2d4db4c in ?? () from /lib64/libgtk-x11-2.0.so.0 #24 0x0000003942a0f664 in g_closure_invoke (closure=closure@entry=0x7ffff7dfc560, return_value=return_value@entry=0x7fffffffb2a0, n_param_values=2, param_values=param_values@entry=0x7fffffffb350, invocation_hint=invocation_hint@entry=0x7fffffffb2f0) at gclosure.c:777 #25 0x0000003942a20450 in signal_emit_unlocked_R (node=node@entry=0x7ffff7dfb0a0, detail=detail@entry=0, instance=instance@entry=0x7fffdff99450, emission_return=emission_return@entry=0x7fffffffb420, instance_and_params=instance_and_params@entry=0x7fffffffb350) at gsignal.c:3589 #26 0x0000003942a282a7 in g_signal_emit_valist (instance=0x7fffdff99450, signal_id=<optimized out>, detail=0, var_args=var_args@entry= 0x7fffffffb5a8) at gsignal.c:3310 #27 0x0000003942a287c2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at gsignal.c:3356 #28 0x0000003ab2e815ae in ?? () from /lib64/libgtk-x11-2.0.so.0 #29 0x0000003ab2d4b9e7 in gtk_propagate_event () from /lib64/libgtk-x11-2.0.so.0 #30 0x0000003ab2d4bc7b in gtk_main_do_event () from /lib64/libgtk-x11-2.0.so.0 #31 0x0000003ab3461edc in ?? () from /lib64/libgdk-x11-2.0.so.0 #32 0x0000003941647695 in g_main_dispatch (context=0x7ffff7d279d0) at gmain.c:2539 #33 g_main_context_dispatch (context=context@entry=0x7ffff7d279d0) at gmain.c:3075 #34 0x00000039416479c8 in g_main_context_iterate (context=context@entry=0x7ffff7d279d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146 #35 0x0000003941647a84 in g_main_context_iteration (context=0x7ffff7d279d0, may_block=1) at gmain.c:3207 #36 0x00007ffff5104311 in nsAppShell::ProcessNextNativeEvent (this=<optimized out>, mayWait=<optimized out>) at /home/hub/source/mozilla/src/widget/gtk2/nsAppShell.cpp:131 #37 0x00007ffff511ae72 in nsBaseAppShell::DoProcessNextNativeEvent (this=this@entry=0x7fffeb0cd470, mayWait=<optimized out>, recursionDepth=recursionDepth@entry=0) at /home/hub/source/mozilla/src/widget/xpwidgets/nsBaseAppShell.cpp:139 #38 0x00007ffff511af8d in nsBaseAppShell::OnProcessNextEvent (this=0x7fffeb0cd470, thr=0x7ffff7d24ac0, mayWait=<optimized out>, recursionDepth=0) at /home/hub/source/mozilla/src/widget/xpwidgets/nsBaseAppShell.cpp:298 #39 0x00007ffff52b7ef2 in nsThread::ProcessNextEvent (this=0x7ffff7d24ac0, mayWait=true, result=0x7fffffffb94f) at /home/hub/source/mozilla/src/xpcom/threads/nsThread.cpp:586 #40 0x00007ffff528c039 in NS_ProcessNextEvent_P (thread=<optimized out>, mayWait=true) at /home/hub/source/mozilla/src/obj-x86_64-unknown-linux-gnu/xpcom/build/nsThreadUtils.cpp:220 #41 0x00007ffff51c6110 in mozilla::ipc::MessagePump::Run (this=0x7fffecc31280, aDelegate=0x7ffff7dd3e60) at /home/hub/source/mozilla/src/ipc/glue/MessagePump.cpp:117 #42 0x00007ffff52d8978 in RunHandler (this=0x7ffff7dd3e60) at /home/hub/source/mozilla/src/ipc/chromium/src/base/message_loop.cc:201 #43 MessageLoop::Run (this=0x7ffff7dd3e60) at /home/hub/source/mozilla/src/ipc/chromium/src/base/message_loop.cc:175 #44 0x00007ffff511a801 in nsBaseAppShell::Run (this=0x7fffeb0cd470) at /home/hub/source/mozilla/src/widget/xpwidgets/nsBaseAppShell.cpp:163 #45 0x00007ffff4fef630 in nsAppStartup::Run (this=0x7fffeb0d3790) at /home/hub/source/mozilla/src/toolkit/components/startup/nsAppStartup.cpp:273 #46 0x00007ffff47b7a23 in XREMain::XRE_mainRun (this=this@entry=0x7fffffffbbb8) at /home/hub/source/mozilla/src/toolkit/xre/nsAppRunner.cpp:3834 #47 0x00007ffff47b7c13 in XREMain::XRE_main (this=this@entry=0x7fffffffbbb8, argc=argc@entry=2, argv=argv@entry=0x7fffffffdf28, aAppData=aAppData@entry=0x613020) at /home/hub/source/mozilla/src/toolkit/xre/nsAppRunner.cpp:3911 #48 0x00007ffff47b7e5e in XRE_main (argc=2, argv=0x7fffffffdf28, aAppData=0x613020, aFlags=<optimized out>) at /home/hub/source/mozilla/src/toolkit/xre/nsAppRunner.cpp:3987 #49 0x000000000040230e in do_main (argv=0x7fffffffdf28, argc=2) at /home/hub/source/mozilla/src/browser/app/nsBrowserApp.cpp:174 #50 main (argc=<optimized out>, argv=<optimized out>) at /home/hub/source/mozilla/src/browser/app/nsBrowserApp.cpp:279
Crash Signature: [@ nsIFrame::GetFirstChild(mozilla::layout::FrameChildListID)] [@ nsIFrame::GetFirstPrincipalChild()] → [@ nsIFrame::GetFirstChild(mozilla::layout::FrameChildListID)] [@ nsIFrame::GetFirstPrincipalChild()] [@ nsFrameIterator::GetFirstChildInner]
OS: Windows 7 → All
Crash Signature: [@ nsIFrame::GetFirstChild(mozilla::layout::FrameChildListID)] [@ nsIFrame::GetFirstPrincipalChild()] [@ nsFrameIterator::GetFirstChildInner] → [@ nsIFrame::GetFirstChild(mozilla::layout::FrameChildListID)] [@ nsIFrame::GetFirstPrincipalChild()] [@ nsFrameIterator::GetFirstChildInner] [@ nsFrameIterator::GetFirstChild]
I got this in bp-c271b3ab-036a-448f-bf8a-d32d22120914 using nightly 18.0a1 (2012-09-04) refreshed https://crash-stats.mozilla.com/report/index/c9ad2f33-10e5-44c7-a1bf-6405c2120914 a couple times, which was getting "crash not found" 0 xul.dll nsIFrame::GetFirstPrincipalChild layout/generic/nsIFrame.h:1082 1 xul.dll nsFrameIterator::GetFirstChild layout/base/nsFrameIterator.cpp:213 2 xul.dll nsTextFragment::AppendTo content/base/src/nsTextFragment.h:146 3 xul.dll nsFrameIterator::Next layout/base/nsFrameIterator.cpp:85 4 xul.dll nsFocusManager::GetSelectionLocation dom/base/nsFocusManager.cpp:2283 5 xul.dll PopupAllowedForEvent content/events/src/nsDOMEvent.cpp:893 6 xul.dll AbortIfOffMainThreadIfCheckFast xpcom/base/nsCycleCollector.cpp:1142 7 xul.dll AbortIfOffMainThreadIfCheckFast xpcom/base/nsCycleCollector.cpp:1142 8 xul.dll nsDocShell::QueryInterface docshell/base/nsDocShell.cpp:913
David, this is at #20 in the FF 17 topcrashers now. When we merge to Beta we will collect more data on this but in the meantime maybe you could prepare a backout of bug 779684 so we can try that in Beta and see if crash volume decreases?
Attached patch Backout — — Splinter Review
This backs out bug 779684.
Depends on: 796188
In bug 796188 I have a testcase that crashes with the same signature. It uses caret browsing but I wouldn't be surprised if something similar could happen with contentEditable. Hub, when you hit this crash, were you navigating in caret browsing, contenteditable, a plain textarea, or doing something else entirely?
(In reply to David Zbarsky (:dzbarsky) from comment #8) > Created attachment 666644 [details] [diff] [review] > Backout > > This backs out bug 779684. Thank you - can you test the backout and nominate for Aurora approval so we can get this in before 17 merges to beta on Oct 8th?
(In reply to Jesse Ruderman from comment #9) > Hub, when you hit this crash, were you navigating in caret browsing, > contenteditable, a plain textarea, or doing something else entirely? I have no idea how it happened. It was my main browser in which this happened. I do a lot of things in it.
Comment on attachment 666644 [details] [diff] [review] Backout [Approval Request Comment] Bug caused by (feature/regressing bug #): 779684 User impact if declined: topcrash Testing completed (on m-c, etc.): Backout fixes the fuzz testcase that Jesse found which crashes with the same stack Risk to taking this patch (and alternatives if risky): Reverting to previous code, low risk String or UUID changes made by this patch: None
Attachment #666644 - Flags: approval-mozilla-beta?
Attachment #666644 - Flags: approval-mozilla-aurora?
Attachment #666644 - Flags: approval-mozilla-beta?
Attachment #666644 - Flags: approval-mozilla-beta+
Attachment #666644 - Flags: approval-mozilla-aurora?
Attachment #666644 - Flags: approval-mozilla-aurora+
https://hg.mozilla.org/mozilla-central/rev/21cb609fe669
status-firefox17: --- → fixed
status-firefox18: --- → fixed
Target Milestone: --- → mozilla19
Since we don't have a reliable testcase, please verify by checking Socorro.
Keywords: verifyme
(In reply to Anthony Hughes, Mozilla QA (:ashughes) from comment #16) > Since we don't have a reliable testcase, please verify by checking Socorro. with Ed's backout of bug 787822 on trunk, wait on the next merge date.
Blocks: 804024
Considering comment 17, I only verified on Soccoro for Firefox 17.0. There are no crashes with the same stack trace for Fx 17 builds with the fix: https://crash-stats.mozilla.com/report/list?product=Firefox&version=Firefox%3A17.0b4&version=Firefox%3A17.0b3&version=Firefox%3A17.0b2&version=Firefox%3A17.0b1&query_search=signature&query_type=contains&query=nsFrameIterator%3A%3AGetFirstChild&reason_type=contains&date=11%2F05%2F2012%2009%3A15%3A15&range_value=4&range_unit=weeks&hang_type=any&process_type=any&do_query=1&signature=nsFrameIterator%3A%3AGetFirstChild https://crash-stats.mozilla.com/query/query?product=Firefox&version=Firefox%3A17.0b4&version=Firefox%3A17.0b3&version=Firefox%3A17.0b2&version=Firefox%3A17.0b1&range_value=4&range_unit=weeks&date=11%2F05%2F2012+09%3A14%3A55&query_search=signature&query_type=contains&query=nsFrameIterator%3A%3AGetFirstChildInner&reason=&build_id=&process_type=any&hang_type=any&do_query=1 https://crash-stats.mozilla.com/report/list?product=Firefox&version=Firefox%3A17.0b4&version=Firefox%3A17.0b3&version=Firefox%3A17.0b2&version=Firefox%3A17.0b1&query_search=signature&query_type=contains&query=nsIFrame%3A%3AGetFirstPrincipalChild%28%29&reason_type=contains&date=11%2F05%2F2012%2009%3A14%3A55&range_value=4&range_unit=weeks&hang_type=any&process_type=any&do_query=1&signature=nsIFrame%3A%3AGetFirstPrincipalChild%28%29 https://crash-stats.mozilla.com/report/list?product=Firefox&version=Firefox%3A17.0b4&version=Firefox%3A17.0b3&version=Firefox%3A17.0b2&version=Firefox%3A17.0b1&query_search=signature&query_type=contains&query=nsIFrame%3A%3AGetFirstChild%28mozilla%3A%3Alayout%3A%3AFrameChildListID%29&reason_type=contains&date=11%2F05%2F2012%2009%3A16%3A41&range_value=4&range_unit=weeks&hang_type=any&process_type=any&do_query=1&signature=nsIFrame%3A%3AGetFirstChild%28mozilla%3A%3Alayout%3A%3AFrameChildListID%29
status-firefox17: fixed → verified
Thanks Ioana, can you check the same for Firefox 18?
QA Contact: ioana.budnar
(In reply to Wayne Mery (:wsmwk) from comment #17) > (In reply to Anthony Hughes, Mozilla QA (:ashughes) from comment #16) > > Since we don't have a reliable testcase, please verify by checking Socorro. > > with Ed's backout of bug 787822 on trunk, wait on the next merge date. (In reply to Anthony Hughes, Mozilla QA (:ashughes) from comment #19) > Thanks Ioana, can you check the same for Firefox 18? crashes end after 18.0a2 20121016042009
Only 3 crashes appear in Socorro, and they are all on pre-fix builds: https://crash-stats.mozilla.com/query/query?product=Firefox&version=Firefox%3A18.0b1&version=Firefox%3A18.0b2&version=Firefox%3A18.0a2&range_value=4&range_unit=weeks&date=11%2F28%2F2012+16%3A04%3A19&query_search=signature&query_type=contains&query=nsFrameIterator%3A%3AGetFirstChild&reason=&build_id=&process_type=any&hang_type=any&do_query=1 https://crash-stats.mozilla.com/query/query?product=Firefox&version=Firefox%3A18.0b1&version=Firefox%3A18.0b2&version=Firefox%3A18.0a2&range_value=4&range_unit=weeks&date=11%2F28%2F2012+16%3A03%3A42&query_search=signature&query_type=contains&query=nsIFrame%3A%3AGetFirstPrincipalChild%28%29&reason=&build_id=&process_type=any&hang_type=any&do_query=1 https://crash-stats.mozilla.com/query/query?product=Firefox&version=Firefox%3A18.0b1&version=Firefox%3A18.0b2&version=Firefox%3A18.0a2&range_value=4&range_unit=weeks&date=11%2F28%2F2012+16%3A07%3A19&query_search=signature&query_type=contains&query=nsFrameIterator%3A%3AGetFirstChildInner&reason=&build_id=&process_type=any&hang_type=any&do_query=1 https://crash-stats.mozilla.com/report/list?product=Firefox&version=Firefox%3A18.0b1&version=Firefox%3A18.0b2&version=Firefox%3A18.0a2&query_search=signature&query_type=contains&query=nsIFrame%3A%3AGetFirstChild%28mozilla%3A%3Alayout%3A%3AFrameChildListID%29&reason_type=contains&date=11%2F28%2F2012%2016%3A05%3A59&range_value=4&range_unit=weeks&hang_type=any&process_type=any&do_query=1&signature=nsIFrame%3A%3AGetFirstChild%28mozilla%3A%3Alayout%3A%3AFrameChildListID%29
Status: RESOLVED → VERIFIED
No longer blocks: 779684
Regressed by: 779684
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