Bug 10217

Фаерфокс падает при заходе на некоторые сайты: у меня это http://gmail.com
http://forums.stepmaniaonline.com/viewtopic.php?t=7857&highlight=


Steps to Reproduce:
1.пойти на эту страницу
http://forums.stepmaniaonline.com/viewtopic.php?t=7857&highlight=
2.
3.
Actual Results:  
падает по самое gecko. кусок вывода strace 
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0xb7e47708) = 20198
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGINT, {0x806e825, [], 0}, {SIG_DFL}, 8) = 0
waitpid(-1, The program 'Gecko' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
  (Details: serial 101 error_code 8 request_code 146 minor_code 3)
  (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.)
[{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0) = 20198
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
waitpid(-1, 0xbff960d8, WNOHANG)        = -1 ECHILD (No child processes)
sigreturn()                             = ? (mask now [])
rt_sigaction(SIGINT, {SIG_DFL}, {0x806e825, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
read(255, "exitcode=$?\n\n## Stop addon scrip"..., 5331) = 91
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0


Expected Results:  
вроде бы должен зайти на страницу