787067 - Firefox crash in nsSocketTransportService::ProbeMaxCount @ _PR_MD_PR_POLL

Status: RESOLVED WORKSFORME

(Core :: Networking, defect)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is 
report bp-d08fb321-c26d-4e05-b8d9-9182b2120829 .
============================================================= 

Seen while looking at Firefox 15 crash stats. https://crash-stats.mozilla.com/report/list?signature=_PR_MD_PR_POLL%20|%20PR_Socket%20|%20nsSocketTransportService::ProbeMaxCount%28%29.  This crashes are primarily Win XP and started showing up in low volume in 15.0b1.

Somewhat similar to Bug 612270 but has ProbeMaxCount in the stack. No addon correlations are showing up yet and will look into module correlations.

Windows XP 	90.461 %	275
Windows 7 	7.895 %	24
Windows Vista 	1.645 %	5 

Frame 	Module 	Signature 	Source
0 		@0x1a6c30 	
1 		@0x70b 	
2 	nspr4.dll 	_PR_MD_PR_POLL 	nsprpub/pr/src/md/windows/w32poll.c:247
3 	nspr4.dll 	PR_Socket 	nsprpub/pr/src/io/prsocket.c:1267
4 	xul.dll 	nsSocketTransportService::ProbeMaxCount 	netwerk/base/src/nsSocketTransportService2.cpp:869
5 	xul.dll 	nsSocketTransportService::DoPollIteration 	netwerk/base/src/nsSocketTransportService2.cpp:710
6 	xul.dll 	nsSocketTransportService::Run 	netwerk/base/src/nsSocketTransportService2.cpp:612
7 	xul.dll 	nsThread::ProcessNextEvent 	xpcom/threads/nsThread.cpp:624
8 	xul.dll 	nsThread::ThreadFunc 	xpcom/threads/nsThread.cpp:257
9 	nspr4.dll 	_PR_NativeRunThread 	nsprpub/pr/src/threads/combined/pruthr.c:394
10 	nspr4.dll 	pr_root 	nsprpub/pr/src/md/windows/w95thred.c:90
11 	msvcr100.dll 	_callthreadstartex 	f:\dd\vctools\crt_bld\self_x86\crt\src\threadex.c:314
12 	msvcr100.dll 	_threadstartex 	f:\dd\vctools\crt_bld\self_x86\crt\src\threadex.c:292
13 	kernel32.dll 	BaseThreadStart

Comment 1

[Scoobidiver (away)]

It first appeared in 15.0a2/20120608 but was hit by a single user.

Comment 2

[Patrick McManus [:mcmanus]]

https://crash-stats.mozilla.com/signature/?signature=_MD_CloseSocket+|+SocketClose+|+PR_Close+|+nsSocketTransportService%3A%3AProbeMaxCount

Comment 3

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

I'm marking this bug as WORKSFORME as bug crashlog signature didn't appear from a long time (over half year) in Firefox.