Date: Thu, 28 Jun 2007 10:01:19 +0200 From: Richard Walter <Richard.Walter@hob.de> To: Marcel Moolenaar <xcllnt@mac.com> Cc: freebsd-ia64@freebsd.org Subject: Re: Install problem HP integrity rx2660(Montecito) Message-ID: <46836ACF.9050007@hob.de> In-Reply-To: <1D759112-A61B-485B-979E-E09A3420B6F5@mac.com> References: <461357FF.1060505@hob.de> <FFBC286D-78B2-4368-903B-2D8DA755FA4E@mac.com> <461492A3.9@hob.de> <46152B18.2000504@hp.com> <92E5D9E5-4F6A-426D-93F7-2B14AF39CD38@mac.com> <46153842.7050306@hp.com> <713E07DF-2785-4738-83A5-FBBC503E49FB@mac.com> <463B0AB3.4010102@hob.de> <93AE228A-5E2A-4485-855C-DD2F09E09E89@mac.com> <43EBC9F9-9665-412C-9236-6913673EFE19@mac.com> <46821CEE.9060203@hob.de> <1D759112-A61B-485B-979E-E09A3420B6F5@mac.com>
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Hello Marcel, you wrote: Your panic looks different, but if you could put a breakpoint on subyte()+0x41. The st1 instruction writes to user space. Can you check if the machine reboots because of that instruction? Can you mail an instruction, how i can do that ? The documentation i've found is not very helpful and i haven't done this before. Richard Marcel Moolenaar schrieb: > > On Jun 27, 2007, at 1:16 AM, Richard Walter wrote: > >> Hello, >> >> i've tried to boot with the June snapshot, but after the output (follows) >> the machine reboots. I've tried to attach a "boot -v" too. > > I too have a panic. In my case the panic happens when we construct > the init(8) process and in particular when we write the very first > by out to the stack. There's a page fault for it, which is expected, > but when we try to handle the page fault in the IVT something > happens the moment we switch to physical addressing. The end result > is that we dont call trap with vector 0x14 (i.e. a page fault), but > with vector 0x18 (general exception). The kernel doesn't know what > to do with that and panics. > > Your panic looks different, but if you could put a breakpoint on > subyte()+0x41. The st1 instruction writes to user space. Can you > check if the machine reboots because of that instruction? If yes, > we may be looking at the same problem. We just have different > failure modes then. If you don't even reach subyte() then I assume > you're having a different problem. > >> uhub0: port 1, set config at addr 2 failed >> uhub0: device problem (INVAL), disabling port 1 >> uhub0: port 3, set config at addr 2 failed >> uhub0: device problem (INVAL), disabling port 3 > > I see ukbd and ums devices at this point. > >> Timecounters tick every 1.000 msec >> md0: Preloaded image </boot/mfsroot> 8388608 bytes at 0xe000000004c13118 > > I'm netbooting and have root over NFS. I'll try the snapshot > myself and see if I have the same failure. > > ... >> pcib0: matched entry for 0.2.INTB >> pcib0: slot 2 INTB hardwired to IRQ 18 >> Loading.: HP-UX Primary Boot: 0/1/1/0.0.0.0.0 >> Starting: HP-UX Primary Boot: 0/1/1/0.0.0.0.0 > > This is weird.... I seem to recall having problems with verbose > boot as well. It may be a compiler bug... > FYI, > > --Marcel Moolenaar > xcllnt@mac.com > > ____________ Virus checked by G DATA AntiVirusKit Version: AVKA 17.256 from 27.06.2007 Virus news: www.antiviruslab.comhelp
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