Am 24.11.2005 um 10:36 schrieb Kris Kennaway: > On Thu, Nov 24, 2005 at 10:28:59AM +0100, Stefan Bethke wrote: >> >> Am 24.11.2005 um 07:26 schrieb Kris Kennaway: >> >>> On Thu, Nov 24, 2005 at 06:24:17AM +0100, Stefan Bethke wrote: >>>> Am 24.11.2005 um 00:15 schrieb Scott Long: >>>> >>>>> I've directly observed it on 7501WV2 and 7520BD2 boards. I don't >>>>> know if it's a problem that will affect other board configurations >>>>> or cousin chipsets like the 7505 and 7525. >>>> >>>> We've got a Tyan i7501 Pro that we have had stability issues with >>>> since the beginning. Is it thinkable that the interrupt masking >>>> could lead to a hard lock (no break to debugger possible)? >>> >>> Sounds like a different problem. Enable KDB_STOP_NMI in your >>> kernel, >>> which should let you break to DDB. >> >> Unfortunatly, no luck: can't break into the debugger with the option >> compiled into the kernel and debug.kdb.stop_cpus_with_nmi=1 set in >> loader.conf either. > > I've never encountered this..is it possible this hardware is faulty? Quite possible, although we've swapped everything except for the CPUs. We've got a replacement mainboard we'll try next. Stefan -- Stefan Bethke <stb_at_lassitu.de> Fon +49 170 346 0140Received on Thu Nov 24 2005 - 08:48:49 UTC
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