610044 - Crash [@ mozilla::ipc::RPCChannel::CxxStackFrame::CxxStackFrame]

Status: RESOLVED FIXED

(Core :: Networking: Cache, defect)

Description

[Josh Matthews [:jdm]]

Looks like use of a deleted/not created actor.

http://crash-stats.mozilla.com/report/index/3506a7ae-1d90-45f4-a231-c2e0b2101105

0 	libxul.so 	mozilla::ipc::RPCChannel::CxxStackFrame::CxxStackFrame 	RPCChannel.h:221
1 	libxul.so 	mozilla::ipc::RPCChannel::Send 	ipc/glue/RPCChannel.cpp:141
2 	libxul.so 	mozilla::docshell::POfflineCacheUpdateParent::SendAssociateDocuments 	POfflineCacheUpdateParent.cpp:104
3 	libxul.so 	mozilla::docshell::OfflineCacheUpdateParent::ApplicationCacheAvailable 	uriloader/prefetch/OfflineCacheUpdateParent.cpp:164
4 	libxul.so 	nsOfflineCacheUpdate::AssociateDocuments 	uriloader/prefetch/nsOfflineCacheUpdate.cpp:1704
5 	libxul.so 	nsOfflineCacheUpdate::FinishNoNotify 	uriloader/prefetch/nsOfflineCacheUpdate.cpp:1800
6 	libxul.so 	nsOfflineCacheUpdate::Finish 	uriloader/prefetch/nsOfflineCacheUpdate.cpp:1836
7 	libxul.so 	nsOfflineCacheUpdate::ManifestCheckCompleted 	uriloader/prefetch/nsOfflineCacheUpdate.cpp:1502
8 	libxul.so 	nsManifestCheck::OnStopRequest 	uriloader/prefetch/nsOfflineCacheUpdate.cpp:265
9 	libxul.so 	nsHTTPCompressConv::OnStopRequest 	netwerk/streamconv/converters/nsHTTPCompressConv.cpp:127
10 	libxul.so 	nsStreamListenerTee::OnStopRequest 	netwerk/base/src/nsStreamListenerTee.cpp:71
11 	libxul.so 	nsHttpChannel::OnStopRequest 	netwerk/protocol/http/nsHttpChannel.cpp:3959
12 	libxul.so 	nsInputStreamPump::OnStateStop 	netwerk/base/src/nsInputStreamPump.cpp:578
13 	libxul.so 	nsInputStreamPump::OnInputStreamReady 	netwerk/base/src/nsInputStreamPump.cpp:403
14 	libxul.so 	nsInputStreamReadyEvent::Run 	xpcom/io/nsStreamUtils.cpp:112
15 	libxul.so 	nsThread::ProcessNextEvent 	xpcom/threads/nsThread.cpp:609
16 	libxul.so 	NS_ProcessNextEvent_P 	nsThreadUtils.cpp:250
17 	libxul.so 	mozilla::ipc::MessagePump::Run 	ipc/glue/MessagePump.cpp:110
18 	libxul.so 	MessageLoop::RunInternal 	ipc/chromium/src/base/message_loop.cc:219
19 	libxul.so 	MessageLoop::Run 	ipc/chromium/src/base/message_loop.cc:202
20 	libxul.so 	nsBaseAppShell::Run 	widget/src/xpwidgets/nsBaseAppShell.cpp:181
21 	libxul.so 	nsAppStartup::Run 	toolkit/components/startup/src/nsAppStartup.cpp:191
22 	libxul.so 	XRE_main 	toolkit/xre/nsAppRunner.cpp:3682
23 	fennec 	main 	mobile/app/nsBrowserApp.cpp:155
24 	libc-2.5.so 	libc-2.5.so@0x14973 	
25 	fennec 	Output 	mobile/app/nsBrowserApp.cpp:77

Comment 1

[Honza Bambas (:mayhemer)]

Will look at this.  Probably just needs to check IPC is still alive.

Comment 2

[Honza Bambas (:mayhemer)]

Brad, why exactly this moving with flags?

Comment 3

[Mark Finkle (:mfinkle) (use needinfo?)]

(In reply to comment #2)
> Brad, why exactly this moving with flags?

We are unsure if the crash still exists. If it does exist, we can block on it.

Comment 4

[Josh Matthews [:jdm]]

While not a high volume crash at all (once in the past week), this still exists:

http://crash-stats.mozilla.com/report/index/5d559ed2-7acc-49fa-bfdb-d9a9d2101128

Comment 5

[Honza Bambas (:mayhemer)]

It's work for about an hour, I can have a patch for this.

Comment 6

[Brad Lassey [:blassey] (use needinfo?)]

(In reply to comment #4)
> While not a high volume crash at all (once in the past week), this still
> exists:
> 
> http://crash-stats.mozilla.com/report/index/5d559ed2-7acc-49fa-bfdb-d9a9d2101128

that build is from 11/3

Comment 7

[Honza Bambas (:mayhemer)]

Attachment: v1 [Check in comment 10]

Comment 8

[Jason Duell]

Comment on attachment 496173 [details] [diff] [review]
v1 [Check in comment 10]

We should land this for fennec

Comment 9

[Jason Duell]

actually this should really be a fennec blocker of some kind IMHO.  Not that approval vs blocking makes a big difference here.

Comment 10

[Honza Bambas (:mayhemer)]

Comment on attachment 496173 [details] [diff] [review]
v1 [Check in comment 10]

http://hg.mozilla.org/mozilla-central/rev/6177495526e7