Date: Thu, 12 Feb 2004 14:43:30 -0500 From: John Baldwin <jhb@FreeBSD.org> To: Johan Pettersson <manlix@demonized.net>, kris@obsecurity.org Cc: freebsd-current@freebsd.org Subject: Re: Bad interrupt routing causes my SATA controller to fail. Message-ID: <200402121443.31105.jhb@FreeBSD.org> In-Reply-To: <20040212190942.47c09b06.manlix@demonized.net> References: <20040211025317.13af3d36.manlix@demonized.net> <20040212021355.GA9984@xor.obsecurity.org> <20040212190942.47c09b06.manlix@demonized.net>
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On Thursday 12 February 2004 01:09 pm, Johan Pettersson wrote: > ata2: at 0xefe0 on atapci1 > ata2: [MPSAFE] > ata3: at 0xefa0 on atapci1 > ata3: [MPSAFE] > pci0: <serial bus, SMBus> at device 31.3 (no driver attached) > > > Fatal trap 9: general protection fault while in kernel mode > cpuid = 0; apic id = 00 > instruction pointer = 0x58:0x2a40 > stack pointer = 0x10:0xf80 > frame pointer = 0x10:0x0 > code segment = base 0xc00f0000, limit 0xffff, type 0x1b > = DPL 0, pres 1, def32 0, gran 0 > > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 0 (swapper) > trap number = 9 > panic: general protection fault > at line 819 in file /usr/src/sys/i386/i386/trap.c > cpuid = 0; > Uptime: 1s > Automatic reboot in 15 seconds - press a key on the console to abort Ok, yes, this is the same problem I see on Intel 845 and 865 motherboards when using the PnP BIOS. 4.x works fine, but 5.0+ break like this. On the 845 it happens on device 12, on the 865 it happens for devices 6 and 12. There isn't a known fix at this point. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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