From Bugzilla Helper: User-Agent: Mozilla/4.76 [en] (X11; U; Linux 2.4.0-0.14mdk i586) BuildID: Was reading news with a lot of open windows when mozilla crashed. Stack dump follows #0 0x0 in ?? () #1 0x407d4f4e in NSGetModule () from /home/joe/package/components/libxpconnect.so #2 0x407d95a6 in NSGetModule () from /home/joe/package/components/libxpconnect.so #3 0x4013af45 in js_FinalizeObject () from /home/joe/package/libmozjs.so #4 0x401294d6 in js_GC () from /home/joe/package/libmozjs.so #5 0x40128e83 in js_ForceGC () from /home/joe/package/libmozjs.so #6 0x4010dbfd in JS_GC () from /home/joe/package/libmozjs.so #7 0x403d0673 in nsJSContext::GC () from /home/joe/package/libjsdom.so #8 0x403dd5e1 in GlobalWindowImpl::SetNewDocument () from /home/joe/package/libjsdom.so #9 0x40cbb387 in NSGetModule () from /home/joe/package/components/libgklayout.so #10 0x409dfa91 in NSGetModule () from /home/joe/package/components/libdocshell.so #11 0x409e490c in NSGetModule () from /home/joe/package/components/libdocshell.so #12 0x409deba1 in NSGetModule () from /home/joe/package/components/libdocshell.so #13 0x409e4a11 in NSGetModule () from /home/joe/package/components/libdocshell.so #14 0x409df04d in NSGetModule () 15 0x409e8231 in NSGetModule () from /home/joe/package/components/libdocshell.so #16 0x409fad93 in NSGetModule () from /home/joe/package/components/liburiloader.so #17 0x409fa861 in NSGetModule () from /home/joe/package/components/liburiloader.so #18 0x4151e8d3 in NSGetModule () from /home/joe/package/components/libmime.so #19 0x409fa881 in NSGetModule () from /home/joe/package/components/liburiloader.so #20 0x410894fd in nsMsgProtocol::OnStartRequest () from /home/joe/package/libmsgbaseutil.so #21 0x4102a7c1 in NSGetModule () from /home/joe/package/components/libmsgnews.so #22 0x41089bc1 in nsMsgProtocol::AsyncRead () from /home/joe/package/libmsgbaseutil.so #23 0x409fa78a in NSGetModule () from /home/joe/package/components/liburiloader.so #24 0x409fc799 in NSGetModule () from /home/joe/package/components/liburiloader.so #25 0x409fb8f5 in NSGetModule () from /home/joe/package/components/liburiloader.so #26 0x409e130a in NSGetModule () 15 0x409e8231 in NSGetModule () from /home/joe/package/components/libdocshell.so #16 0x409fad93 in NSGetModule () from /home/joe/package/components/liburiloader.so #17 0x409fa861 in NSGetModule () from /home/joe/package/components/liburiloader.so #18 0x4151e8d3 in NSGetModule () from /home/joe/package/components/libmime.so #19 0x409fa881 in NSGetModule () from /home/joe/package/components/liburiloader.so #20 0x410894fd in nsMsgProtocol::OnStartRequest () from /home/joe/package/libmsgbaseutil.so #21 0x4102a7c1 in NSGetModule () from /home/joe/package/components/libmsgnews.so #22 0x41089bc1 in nsMsgProtocol::AsyncRead () from /home/joe/package/libmsgbaseutil.so #23 0x409fa78a in NSGetModule () from /home/joe/package/components/liburiloader.so #24 0x409fc799 in NSGetModule () from /home/joe/package/components/liburiloader.so #25 0x409fb8f5 in NSGetModule () from /home/joe/package/components/liburiloader.so #26 0x409e130a in NSGetModule () 27 0x409e0d78 in NSGetModule () from /home/joe/package/components/libdocshell.so #28 0x409dfd2b in NSGetModule () from /home/joe/package/components/libdocshell.so #29 0x409d9f8e in NSGetModule () from /home/joe/package/components/libdocshell.so #30 0x41038f83 in NSGetModule () from /home/joe/package/components/libmsgnews.so #31 0x41496a6e in NSGetModule () from /home/joe/package/components/libmailnews.so #32 0x400db061 in XPTC_InvokeByIndex () from /home/joe #33 0x407d720e in NSGetModule () from /home/joe/package/components/libxpconnect.so #34 0x407d8460 in NSGetModule () from /home/joe/package/components/libxpconnect.so #35 0x4012aa95 in js_Invoke () from /home/joe/package/ #36 0x401319c5 in js_Interpret () from /home/joe/packa #37 0x4012aae0 in js_Invoke () from /home/joe/package/ #38 0x4012acdc in js_InternalInvoke () from /home/joe/ #39 0x401106af in JS_CallFunctionValue () from /home/j #40 0x403cfce0 in nsJSContext::CallEventHandler () from /home/joe/package/libjsdom.so 27 0x409e0d78 in NSGetModule () from /home/joe/package/components/libdocshell.so #28 0x409dfd2b in NSGetModule () from /home/joe/package/components/libdocshell.so #29 0x409d9f8e in NSGetModule () from /home/joe/package/components/libdocshell.so #30 0x41038f83 in NSGetModule () from /home/joe/package/components/libmsgnews.so #31 0x41496a6e in NSGetModule () from /home/joe/package/components/libmailnews.so #32 0x400db061 in XPTC_InvokeByIndex () from /home/joe #33 0x407d720e in NSGetModule () from /home/joe/package/components/libxpconnect.so #34 0x407d8460 in NSGetModule () from /home/joe/package/components/libxpconnect.so #35 0x4012aa95 in js_Invoke () from /home/joe/package/ #36 0x401319c5 in js_Interpret () from /home/joe/packa #37 0x4012aae0 in js_Invoke () from /home/joe/package/ #38 0x4012acdc in js_InternalInvoke () from /home/joe/ #39 0x401106af in JS_CallFunctionValue () from /home/j #40 0x403cfce0 in nsJSContext::CallEventHandler () from /home/joe/package/libjsdom.so #41 0x40405fe6 in nsJSEventListener::HandleEvent () from /home/joe/package/libjsdom.so #42 0x40a9afd0 in NSGetModule () from /home/joe/package/components/libgklayout.so #43 0x40a9bfcc in NSGetModule () from /home/joe/package/components/libgklayout.so #44 0x40879fe9 in NSGetModule () from /home/joe/package/components/librdf.so #45 0x408ae18d in NSGetModule () from /home/joe/package/components/librdf.so #46 0x408ad1c2 in NSGetModule () from /home/joe/package/components/librdf.so #47 0x408ad321 in NSGetModule () from /home/joe/package/components/librdf.so #48 0x4086dc34 in NSGetModule () from /home/joe/package/components/librdf.so #49 0x4012aa95 in js_Invoke () from /home/joe/package/libmozjs.so #50 0x401319c5 in js_Interpret () from /home/joe/package/libmozjs.so #51 0x4012aae0 in js_Invoke () from /home/joe/package/libmozjs.so #52 0x4012acdc in js_InternalInvoke () from /home/joe/package/libmozjs.so #53 0x401106af in JS_CallFunctionValue () from /home/joe/package/libmozjs.so #54 0x403cfce0 in nsJSContext::CallEventHandler () from /home/joe/package/libjsdom.so #55 0x40405fe6 in nsJSEventListener::HandleEvent () from /home/joe/package/libjsdom.so #56 0x40c98462 in NSGetModule () from /home/joe/package/components/libgklayout.so #57 0x40c9cf72 in NSGetModule () #41 0x40405fe6 in nsJSEventListener::HandleEvent () from /home/joe/package/libjsdom.so #42 0x40a9afd0 in NSGetModule () from /home/joe/package/components/libgklayout.so #43 0x40a9bfcc in NSGetModule () from /home/joe/package/components/libgklayout.so #44 0x40879fe9 in NSGetModule () from /home/joe/package/components/librdf.so #45 0x408ae18d in NSGetModule () from /home/joe/package/components/librdf.so #46 0x408ad1c2 in NSGetModule () from /home/joe/package/components/librdf.so #47 0x408ad321 in NSGetModule () from /home/joe/package/components/librdf.so #48 0x4086dc34 in NSGetModule () from /home/joe/package/components/librdf.so #49 0x4012aa95 in js_Invoke () from /home/joe/package/libmozjs.so #50 0x401319c5 in js_Interpret () from /home/joe/package/libmozjs.so #51 0x4012aae0 in js_Invoke () from /home/joe/package/libmozjs.so #52 0x4012acdc in js_InternalInvoke () from /home/joe/package/libmozjs.so #53 0x401106af in JS_CallFunctionValue () from /home/joe/package/libmozjs.so #54 0x403cfce0 in nsJSContext::CallEventHandler () from /home/joe/package/libjsdom.so #55 0x40405fe6 in nsJSEventListener::HandleEvent () from /home/joe/package/libjsdom.so #56 0x40c98462 in NSGetModule () from /home/joe/package/components/libgklayout.so #57 0x40c9cf72 in NSGetModule () #58 0x40a9b430 in NSGetModule () from /home/joe/package/components/libgklayout.so #59 0x40879fe9 in NSGetModule () from /home/joe/package/components/librdf.so #60 0x4087a149 in NSGetModule () from /home/joe/package/components/librdf.so #61 0x4087a149 in NSGetModule () from /home/joe/package/components/librdf.so #62 0x4087a149 in NSGetModule () from /home/joe/package/components/librdf.so #63 0x40ae1653 in NSGetModule () from /home/joe/package/components/libgklayout.so #64 0x40ae14c2 in NSGetModule () from /home/joe/package/components/libgklayout.so #65 0x40ffcaa9 in NSGetModule () from /home/joe/package/components/libgkview.so #66 0x40ffca4e in NSGetModule () from /home/joe/package/components/libgkview.so #67 0x40ffca4e in NSGetModule () from /home/joe/package/components/libgkview.so #68 0x4100b78e in NSGetModule () from /home/joe/package/components/libgkview.so #69 0x40ffc45d in NSGetModule () from /home/joe/package/components/libgkview.so #70 0x404d528a in NSGetModule () from /home/joe/package/components/libwidget_gtk.so #71 0x404d51b5 in NSGetModule () from /home/joe/package/components/libwidget_gtk.so #72 0x404d5310 in NSGetModule () from /home/joe/package/components/libwidget_gtk.so #73 0x404d5e50 in NSGetModule () #74 0x404d981f in NSGetModule () from /home/joe/package/components/libwidget_gtk.so #75 0x404d0217 in NSGetModule () from /home/joe/package/components/libwidget_gtk.so #76 0x404d00da in NSGetModule () from /home/joe/package/components/libwidget_gtk.so #77 0x4065500a in ?? () from /usr/lib/libgdk-1.2.so.0 Reproducible: Didn't try Steps to Reproduce: 1. Read news 2. 3. Actual Results: Crashes Expected Results: Not crash

Joe, what was the date of the Mozilla build you were using? Are you able to reproduce the crash with a current build? Is there a reduced set of steps that will produce the crash? If we can't reproduce it with a recent build, we will have to close the bug, unfortunately, because there will be no way to analyze what's going wrong -

No JS Engine issues apparent in stack trace; over to MailNews for further triage -

Changing specific component to Networking - News

I'm pretty sure this is a dup. rpotts just checked in a null pointer fix. reporter, can you try again with tomorrows builds? *** This bug has been marked as a duplicate of 63523 ***

Most likely a DUP, marking as VERIFIED.