Created
November 25, 2011 22:37
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unsticking firefox
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| (gdb) bt | |
| #0 0x00c1f673 in js::Interpret (cx=0xb759c360, entryFrame=0xb35fe038, interpMode=js::JSINTERP_NORMAL) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsinterp.cpp:3515 | |
| #1 0x00c2a69c in js::Invoke (cx=0xb759c360, argsRef=..., construct=js::NO_CONSTRUCT) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsinterp.cpp:687 | |
| #2 0x00c2ad9c in Invoke (construct=js::NO_CONSTRUCT, args=..., cx=0xb759c360) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsinterp.h:169 | |
| #3 js::ExternalInvoke (cx=0xb759c360, thisv=..., fval=..., argc=3, argv=0xbf9a08ec, rval=0xbf9a07d0) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsinterp.cpp:809 | |
| #4 0x00b9f1d3 in JS_CallFunctionValue (cx=0xb759c360, obj=0xb198b3a0, fval=18446743556998087896, argc=3, argv=0xbf9a08ec, rval=0xbf9a07d0) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsapi.cpp:5052 | |
| #5 0x017f77de in nsXPCWrappedJSClass::CallMethod (this=0xb4a7a6d0, wrapper=0xb1a5d880, methodIndex=3, info=0xb5533ed0, | |
| nativeParams=0xbf9a09ec) at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/xpconnect/src/xpcwrappedjsclass.cpp:1657 | |
| #6 0x017f2467 in nsXPCWrappedJS::CallMethod (this=0xb1a5d880, methodIndex=3, info=0xb5533ed0, params=0xbf9a09ec) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/xpconnect/src/xpcwrappedjs.cpp:585 | |
| #7 0x01b977bb in PrepareAndDispatch (methodIndex=<optimized out>, self=0xb1a02d90, args=<optimized out>) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/xpcom/reflect/xptcall/src/md/unix/xptcstubs_gcc_x86_unix.cpp:95 | |
| #8 0x01b65372 in nsObserverList::NotifyObservers (this=0xa98e7b7c, aSubject=0x8fc99830, aTopic=0x1c939a5 "http-on-examine-response", | |
| someData=0x0) at /usr/src/debug/xulrunner-8.0/mozilla-release/xpcom/ds/nsObserverList.cpp:130 | |
| #9 0x01b65746 in NotifyObservers (someData=0x0, aTopic=0x1c939a5 "http-on-examine-response", aSubject=0x8fc99830, this=0xb5f19400) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/xpcom/ds/nsObserverService.cpp:182 | |
| #10 nsObserverService::NotifyObservers (this=0xb5f19400, aSubject=0x8fc99830, aTopic=0x1c939a5 "http-on-examine-response", someData=0x0) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/xpcom/ds/nsObserverService.cpp:171 | |
| #11 0x01172da1 in nsHttpHandler::NotifyObservers (this=0xb27611c0, chan=0x8fc99830, event=0x1c939a5 "http-on-examine-response") | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/netwerk/protocol/http/nsHttpHandler.cpp:537 | |
| #12 0x01183b9f in OnExamineResponse (chan=0x8fc99830, this=<optimized out>) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/netwerk/protocol/http/nsHttpHandler.h:195 | |
| #13 nsHttpChannel::ProcessResponse (this=0x8fc99800) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/netwerk/protocol/http/nsHttpChannel.cpp:959 | |
| #14 0x0110aaeb in nsInputStreamPump::OnStateStart (this=0x8e3b1240) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/netwerk/base/src/nsInputStreamPump.cpp:441 | |
| #15 0x0110ade9 in nsInputStreamPump::OnInputStreamReady (this=0x8e3b1240, stream=0x909b47a8) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/netwerk/base/src/nsInputStreamPump.cpp:397 | |
| #16 0x01b76cc9 in nsInputStreamReadyEvent::Run (this=0x8ff7cfa0) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/xpcom/io/nsStreamUtils.cpp:114 | |
| #17 0x01b87b89 in nsThread::ProcessNextEvent (this=0xb7577c40, mayWait=1, result=0xbf9a0c4c) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/xpcom/threads/nsThread.cpp:631 | |
| #18 0x01b55cfd in NS_ProcessNextEvent_P (thread=<optimized out>, mayWait=1) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/xpcom/build/nsThreadUtils.cpp:245 | |
| #19 0x01adf84a in mozilla::ipc::MessagePump::Run (this=0xb75c09d0, aDelegate=0xb7543420) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/ipc/glue/MessagePump.cpp:134 | |
| #20 0x01ba9809 in MessageLoop::RunInternal (this=0xb7543420) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/ipc/chromium/src/base/message_loop.cc:221 | |
| #21 0x01ba9939 in RunHandler (this=0xb7543420) at /usr/src/debug/xulrunner-8.0/mozilla-release/ipc/chromium/src/base/message_loop.cc:205 | |
| #22 MessageLoop::Run (this=0xb7543420) at /usr/src/debug/xulrunner-8.0/mozilla-release/ipc/chromium/src/base/message_loop.cc:179 | |
| #23 0x01a4a54b in nsBaseAppShell::Run (this=0xb5f86b00) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/widget/src/xpwidgets/nsBaseAppShell.cpp:189 | |
| #24 0x018f8f56 in nsAppStartup::Run (this=0xb55b4e20) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/toolkit/components/startup/nsAppStartup.cpp:224 | |
| #25 0x010eb3ba in XRE_main (argc=1, argv=0xbf9a5524, aAppData=0xb751c700) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/toolkit/xre/nsAppRunner.cpp:3544 | |
| #26 0x08049ab4 in main (argc=1, argv=0xbf9a5524) at /usr/src/debug/xulrunner-8.0/mozilla-release/xulrunner/stub/nsXULStub.cpp:516 | |
| (gdb) help stack | |
| Examining the stack. | |
| The stack is made up of stack frames. Gdb assigns numbers to stack frames | |
| counting from zero for the innermost (currently executing) frame. | |
| At any time gdb identifies one frame as the "selected" frame. | |
| Variable lookups are done with respect to the selected frame. | |
| When the program being debugged stops, gdb selects the innermost frame. | |
| The commands below can be used to select other frames by number or address. | |
| List of commands: | |
| backtrace -- Print backtrace of all stack frames | |
| bt -- Print backtrace of all stack frames | |
| down -- Select and print stack frame called by this one | |
| frame -- Select and print a stack frame | |
| return -- Make selected stack frame return to its caller | |
| select-frame -- Select a stack frame without printing anything | |
| up -- Select and print stack frame that called this one | |
| Type "help" followed by command name for full documentation. | |
| Type "apropos word" to search for commands related to "word". | |
| Command name abbreviations are allowed if unambiguous. | |
| (gdb) down | |
| Bottom (innermost) frame selected; you cannot go down. | |
| (gdb) up | |
| #1 0x00c2a69c in js::Invoke (cx=0xb759c360, argsRef=..., construct=js::NO_CONSTRUCT) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsinterp.cpp:687 | |
| 687 ok = RunScript(cx, script, fp); | |
| (gdb) down | |
| #0 0x00c1f673 in js::Interpret (cx=0xb759c360, entryFrame=0xb35fe038, interpMode=js::JSINTERP_NORMAL) | |
| at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsinterp.cpp:3515 | |
| 3515 NATIVE_GET(cx, obj, obj2, shape, | |
| (gdb) return | |
| Make js::Interpret(JSContext*, js::StackFrame*, js::InterpMode) return now? (y or n) y | |
| #0 ~AutoPreserveEnumerators (this=<optimized out>, | |
| __in_chrg=<optimized out>) at /usr/src/debug/xulrunner-8.0/mozilla-release/js/src/jsinterpinlines.h:70 | |
| 70 cx->enumerators = enumerators; | |
| (gdb) cont | |
| Continuing. | |
| Program received signal SIGPIPE, Broken pipe. | |
| 0x00758424 in __kernel_vsyscall () | |
| (gdb) cont | |
| Continuing. | |
| [New Thread 0x97ffeb70 (LWP 4440)] | |
| [New Thread 0xad8bab70 (LWP 4441)] | |
| [New Thread 0xb0effb70 (LWP 4442)] | |
| [Thread 0xad0b9b70 (LWP 4064) exited] | |
| ^C | |
| Program received signal SIGINT, Interrupt. | |
| 0x00758424 in __kernel_vsyscall () | |
| (gdb) q | |
| A debugging session is active. | |
| Inferior 1 [process 1936] will be detached. | |
| Quit anyway? (y or n) y | |
| Detaching from program: /usr/lib/firefox/firefox, process 1936 | |
| # warewolf@xasf:~$ |
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