Public bug reported: Binary package hint: firefox
Steps to reproduce: 1. open terminal and set locale to Korean, and launch firefox ~$ export LANG=ko_KR.UTF-8 ~$ export LC_ALL=ko_KR.UTF-8 ~$ firefox 2. visit http://www.betman.co.kr or http://traffic.local.naver.com/Traffic_browser/SubWayLine/ 3. wait to crash( with 1GB Ram, under 1 minutes) [code] firefox: Fatal IO error 12 (Cannot allocate memory) on X server :0.0. Program received signal SIGSEGV, Segmentation fault. [/code] Test Env. HW * D945GSEJT (Atom N270 board) * Over 10 General x86 PC(Core, Core 2 duo, etc) OS * ubuntu 8.04 * ubuntu 8.10 * ubuntu 9.04 * xubuntu 8.10 * xubuntu 9.04 Web browser * Firefox 3.0 * Firefox 3.5 * kazehakase with Gecko 0.5.4 * epiphany2.26.1 * konquerer Flash Plugin * Adobe flash plugin 10 * Adobe flash plugin 10 debugger version * Adobe flash plugin 9 Actual Results: Expected Results: Workaround (if any): with pmap(Process mapping), I found there is memory leak [code] pmap 5304 <- firefox pid 5304: /usr/lib/firefox-3.0.11/firefox --display=:0 08048000 28K r-x-- /usr/lib/firefox-3.0.11/firefox 0804f000 4K r---- /usr/lib/firefox-3.0.11/firefox 08050000 4K rw--- /usr/lib/firefox-3.0.11/firefox 09570000 79932K rw--- [ anon ] 4750b000 1568K r---- /usr/share/fonts/truetype/LexiGulim090423.ttf 47693000 1568K r---- /usr/share/fonts/truetype/LexiGulim090423.ttf 4781b000 1568K r---- /usr/share/fonts/truetype/LexiGulim090423.ttf 479a3000 1568K r---- /usr/share/fonts/truetype/LexiGulim090423.ttf 47b2b000 1568K r---- /usr/share/fonts/truetype/LexiGulim090423.ttf 47cb3000 1568K r---- /usr/share/fonts/truetype/LexiGulim090423.ttf .... hundreds line of /usr/share/fonts/truetype/LexiGulim090423.ttf [/code] and it increase very quick If I set English or japanese locale, there is only one (One time load) /usr/share/fonts/truetype/LexiGulim090423.ttf Font name is setup by /etc/fonts/conf.d/69-language-selector-ko-kr.conf I try to change font to other korean fonts, or English fonts, etc but firefox is crased So I launch firefox with debugger, and at crash point, there is many threads Flash thread backtrace [code] #0 0xb804c9f0 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 #1 0xb18f50a8 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #2 0xb18f5332 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #3 0xb18f53c1 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #4 0xb176c50d in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #5 0xb804b50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #6 0xb7ea0a0e in clone () from /lib/tls/i686/cmov/libc.so.6 [/code] Firefox main thread backtrace [code] #0 0xb8088430 in __kernel_vsyscall () #1 0xb7e9d276 in munmap () from /lib/tls/i686/cmov/libc.so.6 #2 0xb1deaf74 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #3 0xb1deadc0 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #4 0xb18fa81d in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #5 0xb176b105 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #6 0xb1754550 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #7 0xb7dedd89 in exit () from /lib/tls/i686/cmov/libc.so.6 #8 0xb67051d5 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #9 0xb6b46062 in _XIOError () from /usr/lib/libX11.so.6 #10 0xb6b4d3f8 in _XGetXCBBuffer () from /usr/lib/libX11.so.6 #11 0xb6b4d5fd in ?? () from /usr/lib/libX11.so.6 #12 0xb6b4e37e in _XReply () from /usr/lib/libX11.so.6 #13 0xb6b2a4f9 in XGetImage () from /usr/lib/libX11.so.6 #14 0xb6b2a779 in XGetSubImage () from /usr/lib/libX11.so.6 #15 0xb6700ff2 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #16 0xb66cb9f9 in gdk_drawable_copy_to_image () from /usr/lib/libgdk-x11-2.0.so.0 #17 0xb66cb9f9 in gdk_drawable_copy_to_image () from /usr/lib/libgdk-x11-2.0.so.0 #18 0xb176a3c3 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #19 0xb175e0c5 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #20 0xb1754590 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #21 0xb1759124 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so #22 0xb7871887 in ?? () from /usr/lib/xulrunner-1.9.0.11/libxul.so #23 0xb7429aff in ?? () from /usr/lib/xulrunner-1.9.0.11/libxul.so #24 0xb7a69680 in ?? () from /usr/lib/xulrunner-1.9.0.11/libxul.so #25 0xb7a5adcb in ?? () from /usr/lib/xulrunner-1.9.0.11/libxul.so #26 0xb7a5b04a in ?? () from /usr/lib/xulrunner-1.9.0.11/libxul.so ... [/code] ** Affects: firefox (Ubuntu) Importance: Undecided Status: New -- Flash on firefox have memory leak bug in Korean locale https://bugs.launchpad.net/bugs/399134 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
