1378216 - Crash in mozilla::net::nsHttpChannel::OpenRedirectChannel

Status: RESOLVED DUPLICATE of bug 1382845

(Core :: Networking, defect)

Description

[[:philipp]]

This bug was filed from the Socorro interface and is 
report bp-ceecaa28-3687-426b-8e35-85c640170704.
=============================================================
Crashing Thread (0)
Frame 	Module 	Signature 	Source
0 	xul.dll 	mozilla::net::nsHttpChannel::OpenRedirectChannel(nsresult) 	netwerk/protocol/http/nsHttpChannel.cpp:2896
1 	xul.dll 	mozilla::net::nsHttpChannel::ContinueAsyncRedirectChannelToURI(nsresult) 	netwerk/protocol/http/nsHttpChannel.cpp:2865
2 	xul.dll 	mozilla::net::nsHttpChannel::OnRedirectVerifyCallback(nsresult) 	netwerk/protocol/http/nsHttpChannel.cpp:8301
3 	xul.dll 	mozilla::net::nsAsyncVerifyRedirectCallbackEvent::Run() 	netwerk/base/nsAsyncRedirectVerifyHelper.cpp:42
4 	xul.dll 	nsThread::ProcessNextEvent(bool, bool*) 	xpcom/threads/nsThread.cpp:1422
5 	xul.dll 	mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) 	ipc/glue/MessagePump.cpp:97
6 	xul.dll 	MessageLoop::RunHandler() 	ipc/chromium/src/base/message_loop.cc:313
7 	xul.dll 	MessageLoop::Run() 	ipc/chromium/src/base/message_loop.cc:293
8 	xul.dll 	nsBaseAppShell::Run() 	widget/nsBaseAppShell.cpp:156
9 	xul.dll 	nsAppShell::Run() 	widget/windows/nsAppShell.cpp:271
10 	xul.dll 	nsAppStartup::Run() 	toolkit/components/startup/nsAppStartup.cpp:287
11 	xul.dll 	XREMain::XRE_mainRun() 	toolkit/xre/nsAppRunner.cpp:4589
12 	xul.dll 	XREMain::XRE_main(int, char** const, mozilla::BootstrapConfig const&) 	toolkit/xre/nsAppRunner.cpp:4772
13 	xul.dll 	XRE_main(int, char** const, mozilla::BootstrapConfig const&) 	toolkit/xre/nsAppRunner.cpp:4867
14 	firefox.exe 	NS_internal_main(int, char**, char**) 	browser/app/nsBrowserApp.cpp:310
15 	firefox.exe 	wmain 	toolkit/xre/nsWindowsWMain.cpp:115
16 	firefox.exe 	__scrt_common_main_seh 	f:/dd/vctools/crt/vcstartup/src/startup/exe_common.inl:253
17 	kernel32.dll 	BaseThreadInitThunk 	
18 	ntdll.dll 	RtlUserThreadStart

crash reports with this signature showed up on nightly builds 20170629030206 & 20170630030203 and on 20170703100343 & 20170704030203 which seem to coincide with the tcp fast open testing by the necko team.

Comment 1

[Dragana Damjanovic [:dragana]]

My last test run for TFO got backed out. So this crash is not directly related to TFO.

Comment 2

[Dragana Damjanovic [:dragana]]

Honza, do you remember if we did something about redirects recently? There was something with the channel throttling, but I o not see hot that could related with this crash. Do you remember something else?

Comment 3

[Honza Bambas (:mayhemer)]

(In reply to Dragana Damjanovic [:dragana] from comment #2)
> Honza, do you remember if we did something about redirects recently? There
> was something with the channel throttling, 

The class flags being carried to the redirected channel, but I don't think this is related.

This more sound like RCWN.  Let's ask Michal.

> but I o not see hot that could
> related with this crash. Do you remember something else?

Comment 4

[Michal Novotny [:michal]]

It could be caused by the problem fixed in bug 1382845. Let's see if we get some reports during second RCWN shield study.

Comment 5

[u408661]

Looking at crash-stats, the most recent build id with this crash is 20170726100322, which seems to line up with Michal's suggestion in comment 4. Does that seem right, Michal? If so, let's go ahead and close this.