From owner-freebsd-stable Wed Aug 29 1:15:22 2001 Delivered-To: freebsd-stable@freebsd.org Received: from bastix.tunix.nl (bastix.tunix.nl [193.79.201.39]) by hub.freebsd.org (Postfix) with ESMTP id A1D8437B406; Wed, 29 Aug 2001 01:14:29 -0700 (PDT) (envelope-from jos@tunix.nl) Received: (from fwmaster@localhost) by bastix.tunix.nl (8.9.1a/8.6.12) id KAA02710; Wed, 29 Aug 2001 10:14:27 +0200 (MET DST) Received: by bastix.tunix.nl via smap (V1.3) id sma002477; Wed, 29 Aug 01 10:13:08 +0200 Received: (from jos@localhost) by epsilix.tunix.nl (8.9.3/8.9.3) id KAA45144; Wed, 29 Aug 2001 10:13:08 +0200 (MEST) (envelope-from jos) Date: Wed, 29 Aug 2001 10:13:08 +0200 From: Jos Vissers To: freebsd-smp@freebsd.org, freebsd-stable@freebsd.org Subject: Freezes in 4.4 RC on SMP kernel Message-ID: <20010829101307.A44575@tunix.nl> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="ZGiS0Q5IWpPtfppv" Content-Disposition: inline User-Agent: Mutt/1.2.4i Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --ZGiS0Q5IWpPtfppv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline I have been getting unexplicable freezes on my SMP server machine. It is an Abit VP6 with 1G Micron memory and 2 Intel P3/800 cpus. It runs fine with a RELENG_4_3 kernel. It runs fine with a non smp 4.4 RC kernel. It freezes after some time with a 4.4 RC smp kernel but apparently only when I start up an X server on my workstation (other machine) and some x-clients on the smp machine. The workstation is running 4.4 RC (non smp). My homedir is on the smp machine, mounted over NFS on the workstation and I am using NIS and I'm running i4b. Attached is various dmesg output and the kernel config. Jos --ZGiS0Q5IWpPtfppv Content-Type: text/plain; charset=us-ascii Content-Description: dmesg for 4.4 RC smp kernel Content-Disposition: attachment; filename="dmesg.boot-4.4-RC-smp" Copyright (c) 1992-2001 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 4.4-RC #0: Tue Aug 28 00:03:29 CEST 2001 root@islay.hoogehof.nl:/a/vol/obj/a/vol/src/FreeBSD-4-STABLE/src/sys/islay Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (798.69-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x686 Stepping = 6 Features=0x383fbff real memory = 1073676288 (1048512K bytes) avail memory = 1040818176 (1016424K bytes) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00178011, at 0xfec00000 Preloaded elf kernel "kernel-4.4.smp" at 0xc04a7000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 8 entries at 0xc00fdc60 apm0: on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x9000-0x900f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 uhci0: port 0x9400-0x941f irq 5 at device 7.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: port 0x9800-0x981f irq 5 at device 7.3 on pci0 usb1: on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered chip1: at device 7.4 on pci0 ahc0: port 0x9c00-0x9cff mem 0xd6100000-0xd6100fff irq 11 at device 9.0 on pci0 aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/255 SCBs fxp0: port 0xa000-0xa01f mem 0xd6000000-0xd60fffff,0xd6101000-0xd6101fff irq 12 at device 10.0 on pci0 fxp0: Ethernet address 00:a0:c9:a5:38:7d inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pcm0: port 0xa400-0xa43f irq 12 at device 11.0 on pci0 pci0: at 12.0 irq 5 ifpi0: port 0xac00-0xac1f mem 0xd6103000-0xd610301f irq 10 at device 13.0 on pci0 ifpi0: ISAC 2085 Version A1/A2 or 2086/2186 Version 1.1 (IOM-2) ifpi0: passive stack unit 0 atapci1: port 0xc000-0xc0ff,0xbc00-0xbc03,0xb800-0xb807,0xb400-0xb403,0xb000-0xb007 irq 10 at device 14.0 on pci0 ata2: at 0xb000 on atapci1 ata3: at 0xb800 on atapci1 orm0: