Date: Thu, 10 Feb 2005 20:12:44 +0200 From: Dmitry Liakh <dliakh@hansa.ua> To: Lefteris Tsintjelis <lefty@ene.asda.gr> Cc: freebsd-stable@freebsd.org Subject: Re: Server reboots when silo overflows - FreeBSD 4.11 Message-ID: <20050210181244.GA26987@hansa.kiev.ua> In-Reply-To: <420B8ED9.1C385BEF@ene.asda.gr> References: <420B8ED9.1C385BEF@ene.asda.gr>
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On Thu, Feb 10, 2005 at 06:42:01PM +0200, Lefteris Tsintjelis wrote: > Hi, > > There seems to be a serious problem with the puc device driver. When the driver > expiriences overflows the server simply reboots! > > device puc > options PUC_FASTINTR > > I have tried to rebuild a new kernel without the PUC_FASTINTR option but without > much luck. It still keeps on rebooting right after a few silo overflow errors. > > PS: Please CC > > Thanks, > Lefteris > > # dmesg > sio5: 1 more silo overflow (total 1) > sio5: 1 more silo overflow (total 2) > sio5: 1 more silo overflow (total 3) > sio5: 1 more silo overflow (total 4) > sio5: 1 more silo overflow (total 5) > sio5: 1 more silo overflow (total 6) > sio5: 1 more silo overflow (total 7) > Copyright (c) 1992-2005 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD 4.11-STABLE #0: Sat Jan 29 01:56:42 EET 2005 > root@XXXX:/usr/obj/usr/src/sys/CUSTOM > Timecounter "i8254" frequency 1193182 Hz > CPU: Intel(R) Pentium(R) 4 CPU 3.06GHz (3073.65-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0xf27 Stepping = 7 > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Hyperthreading: 2 logical CPUs ^^ ^^^^ Try non-SMP kernel or disable HTT. -- WBR Dmitry xmpp:dliakh@jabber.hansa.kiev.ua tel. +380 44 463-7134
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