Date: Fri, 18 Nov 2005 16:11:31 +0300 From: Andrey Chernov <ache@freebsd.org> To: current@freebsd.org, gnome@freebsd.org Subject: KSE: whom to blame, -current SMP or firefox? Message-ID: <20051118131131.GA96190@nagual.pp.ru>
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The problem: I got 100% dead loop at 'install' stage of the 'firefox' port (after ===> Building Chrome's registry... message). '/usr/X11R6/lib/firefox/regchrome' is the program that loops (at the end of its task, so kill -9 continues install normally). That is SMP machine. If I leave it for, say, 10mins, I start to get lots of calcru: runtime went backwards from 121010657 usec to 120993592 usec for pid 5769 (regchrome) on my console. The _same_ 'regchrome' binary & libs set runs without problem and exits quickly on another UP machine!!! Both machines are identical recent -current. 'ktrace' shows that loop happens in KSE code. Here is relevant piece of 'kdump': ... 9152 regchrome NAMI "/usr/X11R6/lib/firefox/chrome/.reregchrome" 9152 regchrome RET access -1 errno 2 No such file or directory 9152 regchrome CALL write(0x6,0x282b8f8d,0x1) 9152 regchrome GIO fd 6 wrote 1 byte "8" 9152 regchrome RET write 1 9152 regchrome CALL kse_release(0xbfbfe8a0) 9152 regchrome RET kse_release 0 9152 regchrome CALL read(0x5,0xbf8fdb40,0x400) 9152 regchrome GIO fd 5 read 1 byte "8" 9152 regchrome RET read 1 9152 regchrome CALL kse_release(0xbf8fdeb0) 9152 regchrome RET kse_release 0 9152 regchrome CALL kse_release(0xbfbfe8a0) 9152 regchrome RET kse_release 0 9152 regchrome CALL kse_release(0xbf8fdeb0) 9152 regchrome RET kse_release 0 9152 regchrome CALL kse_release(0xbfbfe8a0) 9152 regchrome RET kse_release 0 9152 regchrome CALL kse_release(0xbf8fdeb0) 9152 regchrome RET kse_release 0 ... loops ... Any ideas? -- http://ache.pp.ru/
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