From owner-freebsd-questions Wed Mar 20 20:26:43 2002 Delivered-To: freebsd-questions@freebsd.org Received: from geddy.nmsu.edu (geddy.nmsu.edu [128.123.195.221]) by hub.freebsd.org (Postfix) with ESMTP id 23F3537B41B for ; Wed, 20 Mar 2002 20:26:30 -0800 (PST) Received: (from ian@localhost) by geddy.nmsu.edu (8.11.6/8.11.6) id g2L4RNV03862 for freebsd-questions@freebsd.org; Wed, 20 Mar 2002 21:27:23 -0700 (MST) (envelope-from ian) Date: Wed, 20 Mar 2002 21:27:23 -0700 From: Ian Logan To: freebsd-questions@freebsd.org Subject: SMP problems with 4.5-STABLE Message-ID: <20020321042723.GA3848@geddy.nmsu.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hello, We just received a Gateway 930C workstation, which is having problems booting a SMP kernel. Its a dual-CPU system with a serverworks chipset, aic7899 SCSI adapters, segate 18G SCSI disks, 1GB ram, and 2 1.4GHz Pentium-III's. (boot output is attached for the details) Running 4.5-STABLE (cvsup'd today) a UP kernel runs great. When trying to boot a SMP kernel, the system hangs right after the Waiting for SCSI devices to settle message. I've tried both a generic kernel config with the APIC_IO and SMP options, and stripped down config which only contains only the hardware mentioned above (plus DDB). I can escape to the kernel debugger, so i dont think the machine is completely dead, but it never seems to make it past that point. Sadly, I dont know enough to figure out whats going on :( Any help would be greatly appreciated! Thanks, Ian boot output: (can send a boot -v if needed, and the kernel config file) FreeBSD 4.5-STABLE #0: Wed Mar 20 10:25:08 MST 2002 root@nelson.nmsu.edu:/usr/src/sys/compile/NELSON-SMP Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (1395.58-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6b1 Stepping = 1 Features=0x383fbff real memory = 1073741824 (1048576K bytes) avail memory = 1041678336 (1017264K bytes) Programming 16 pins in IOAPIC #0 Programming 16 pins in IOAPIC #1 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: 0x000f0011, at 0xfec00000 io1 (APIC): apic id: 3, version: 0x000f0011, at 0xfec01000 Preloaded elf kernel "kernel" at 0xc036d000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 13 entries at 0xc00f45b0 npx0: on motherboard npx0: INT 16 interface pcib1: on motherboard IOAPIC #1 intpin 13 -> irq 16 IOAPIC #1 intpin 14 -> irq 17 pci1: on pcib1 ahc0: port 0xd400-0xd4ff mem 0xfe9fe000-0xfe9fefff irq 16 at device 2.0 on pci1 aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/255 SCBs ahc1: port 0xd800-0xd8ff mem 0xfe9ff000-0xfe9fffff irq 17 at device 2.1 on pci1 aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/255 SCBs pcib0: on motherboard IOAPIC #1 intpin 1 -> irq 18 pci0: on pcib0 dc0: <82c169 PNIC 10/100BaseTX> port 0xb400-0xb4ff mem 0xfe8fdc00-0xfe8fdcff irq 18 at device 4.0 on pci0 dc0: Ethernet address: 00:a0:cc:d2:1a:83 miibus0: on dc0 ukphy0: on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci0: at 14.0 isab0: at device 15.0 on pci0 isa0: on isab0 pci0: at 15.1 pci0: at 15.2 irq 10 pcib2: on motherboard IOAPIC #1 intpin 0 -> irq 19 pci2: on pcib2 pci2: (vendor=0x8086, dev=0x1008) at 2.0 irq 19 pcib3: on motherboard pci3: on pcib3 pcib4: on motherboard pci4: on pcib4 orm0: