Date: Sun, 14 Dec 2003 16:33:32 +0100 From: "Florian C. Smeets" <flo@kasimir.com> To: Sean Chittenden <sean@chittenden.org> Cc: current@freebsd.org Subject: Re: 5.2-CURRENT crash (Stopped at lapic_ipi_wait+0x2d) Message-ID: <3FDC82CC.6040200@kasimir.com> In-Reply-To: <20031214125026.GD14747@perrin.nxad.com> References: <3FDC51F9.2050803@kasimir.com> <20031214125026.GD14747@perrin.nxad.com>
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Sean Chittenden wrote: >>i just upgraded my laptop from dec 07 sources (which were fine) to >>todays -CURRENT and keep getting this when there is only little activity: >> >>Let me know if you need me to provide any other information. > > > Could you alo print out the instruction pointer as shown here: > > http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-gdb.html > > in the first example? Thanks. -sc > Here the output: (kgdb) list *0xc06f3912 0xc06f3912 is in lapic_ipi_wait (/usr/src/sys/i386/i386/local_apic.c:659). 654 incr = 0; 655 delay = 1; 656 } else 657 incr = 1; 658 for (x = 0; x < delay; x += incr) { 659 if ((lapic->icr_lo & APIC_DELSTAT_MASK) == APIC_DELSTAT_IDLE) 660 return (1); 661 ia32_pause(); 662 } 663 return (0); (kgdb)
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