573467 - When closing the added Tabs, TabChild( plugin-container) process gets killed,further loading not possible

Status: RESOLVED WORKSFORME

(Firefox for Android Graveyard :: General, defect)

Description

[chithraprabha]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.19) Gecko/2010040116 Ubuntu/9.04 (jaunty) Firefox/3.0.19
Build Identifier: http://hg.mozilla.org/mobile-browser + http://hg.mozilla.org/projects/electrolysis 

When closing the added tab, the child process gets killed,only  the Tab UI is exit ok ,and  further loading of web pages doesn't work,which leaves the browser un-usable.

Reproducible: Always

Steps to Reproduce:
1.Build xulrunner from   http://hg.mozilla.org/projects/electrolysis (with  --enable-ipc )  and  http://hg.mozilla.org/mobile-browser (set the preference as  pref("browser.tabs.remote",true); )
2.Start the browser.
3.Click the Add Tabs button and open some link.
4.Close the newly added tab, using the close button in the thumbmail for the tab.
5.Try to add another tab , with some web  page.
Actual Results:  
Page is loaded ok in the newly added tab.

Expected Results:  
Page is not rendered, white page is displayed, it is not possible to load any page after that.



Here is some logs, when the closeTab() function is called 
--------------------------------------------------------------------------
WARNING: No docshells for remote frames!: file /home/chithrp/E10s-GTK-june18/electrolysis/content/base/src/nsFrameLoader.cpp, line 411

(<unknown>:8479): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWidget'

(<unknown>:8479): Gtk-CRITICAL **: gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed

(<unknown>:8479): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWidget'

(<unknown>:8479): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed
WARNING: NS_ENSURE_TRUE(mDocShell) failed: file /home/chithrp/E10s-GTK-june18/electrolysis/embedding/browser/webBrowser/nsWebBrowser.cpp, line 412
WARNING: NS_ENSURE_TRUE(domWindow) failed: file /home/chithrp/E10s-GTK-june18/electrolysis/embedding/browser/webBrowser/nsDocShellTreeOwner.cpp, line 127
WARNING: NS_ENSURE_TRUE(inBrowser) failed: file /home/chithrp/E10s-GTK-june18/electrolysis/embedding/browser/webBrowser/nsDocShellTreeOwner.cpp, line 123

###!!! [Parent][AsyncChannel] Error: Route error: message sent to unknown actor ID

--DOMWINDOW == 2 (0xb353b374) [serial = 2] [outer = 0xb353d500] [url = about:blank]
WARNING: NS_ENSURE_TRUE(mDocShell) failed: file /home/chithrp/E10s-GTK-june18/electrolysis/embedding/browser/webBrowser/nsWebBrowser.cpp, line 412
WARNING: NS_ENSURE_TRUE(mDocShell) failed: file /home/chithrp/E10s-GTK-june18/electrolysis/embedding/browser/webBrowser/nsWebBrowser.cpp, line 412
WARNING: NS_ENSURE_TRUE(domWindow) failed: file /home/chithrp/E10s-GTK-june18/electrolysis/embedding/browser/webBrowser/nsDocShellTreeOwner.cpp, line 127
WARNING: NS_ENSURE_TRUE(inBrowser) failed: file /home/chithrp/E10s-GTK-june18/electrolysis/embedding/browser/webBrowser/nsDocShellTreeOwner.cpp, line 123
The program '<unknown>' received an X Window System error.
This probably reflects a bug in the program.
The error was 'RenderBadPicture (invalid Picture parameter)'.
  (Details: serial 1174 error_code 160 request_code 149 minor_code 7)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
nsStringStats
 => mAllocCount:           9995
 => mReallocCount:          477
 => mFreeCount:            7966  --  LEAKED 2029 !!!
 => mShareCount:          10048
 => mAdoptCount:            559
 => mAdoptFreeCount:        556  --  LEAKED 3 !!!

--------------------------------------------------------------------------

Comment 1

[chithraprabha]

This bug is not reproducible with the  updated xulrunner and fennec, Hope this is AlreadyFixed with updates.

Comment 2

[Kevin Brosnan]

Works for me from the reporter.