firefox 12 crash on FreeBSD 7

[Dmitry Morozovsky]

Dear colleagues,

after portupgrading www/firefox port to version 12, I'm constantly have crashes 
by "bad system call" signal.

on stderr there is

(firefox-bin:95162): libnotify-WARNING **: Failed to connect to proxy
Bad system call (core dumped)

 ktrace shows 

 95162 firefox-bin CALL  sigprocmask(SIG_SETMASK,0x4ae010d8,0)
 95162 firefox-bin RET   sigprocmask 0
 95162 firefox-bin CALL  sigprocmask(SIG_BLOCK,0xbfbf32b0,0x4ae010d8)
 95162 firefox-bin RET   sigprocmask 0
 95162 firefox-bin CALL  sigprocmask(SIG_SETMASK,0x4ae010d8,0)
 95162 firefox-bin RET   sigprocmask 0
 95162 firefox-bin RET   clock_gettime 0
 95162 firefox-bin CALL  clock_gettime(0x4,0xbe7eccc8)
 95162 firefox-bin RET   clock_gettime 0
 95162 firefox-bin CALL  ksem_init(0xbfbf350c,0)
 95162 firefox-bin RET   ksem_init -1 errno 78 Function not implemented
 95162 firefox-bin PSIG  SIGSYS SIG_DFL
 95162 firefox-bin NAMI  "firefox-bin.core"
 95162 firefox-bin GIO   fd 18 wrote 20 bytes
 
rebuilding libnotify and firefox does not help.

any hints?

Thanks!

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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