Date: Thu, 21 Jan 1999 13:29:05 GMT From: mfer@leirianet.pt (M Ferreira) To: freebsd-current@FreeBSD.ORG Subject: Spontaneous system freezes Message-ID: <36ad2732.12001256@mail2.leirianet.pt>
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I'm trying to get 3.0-RELEASE to run as stable as possible on a PII with aic7895 onboard scsi controller. my dmesg output is: Timecounter "i8254" frequency 1193182 Hz cost 3126 ns Timecounter "TSC" frequency 349069134 Hz cost 140 ns CPU: Pentium II (quarter-micron) (349.07-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x652 Stepping=2 Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CM OV,PAT,PSE36,MMX,<b24>> real memory = 134217728 (131072K bytes) avail memory = 127844352 (124848K bytes) Probing for devices on PCI bus 0: chip0: <Intel 82443BX host to PCI bridge> rev 0x02 on pci0.0.0 chip1: <Intel 82443BX host to AGP bridge> rev 0x02 on pci0.1.0 chip2: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0 chip3: <Intel 82371AB USB host controller> rev 0x01 int d irq 11 on pci0.7.2 chip4: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3 vga0: <ATI model 4756 graphics accelerator> rev 0x3a int a irq 255 on pci0.8.0 de0: <Digital 21140A Fast Ethernet> rev 0x20 int a irq 10 on pci0.10.0 de0: 21140A [10-100Mb/s] pass 2.0 de0: address 00:48:54:00:07:b1 ahc0: <Adaptec aic7895 Ultra SCSI adapter> rev 0x04 int a irq 5 on pci0.12.0 ahc0: aic7895 Wide Channel A, SCSI Id=7, 16/255 SCBs ahc1: <Adaptec aic7895 Ultra SCSI adapter> rev 0x04 int b irq 5 on pci0.12.1 ahc1: Using left over BIOS settings ahc1: aic7895 Wide Channel B, SCSI Id=7, 16/255 SCBs Probing for devices on PCI bus 1: Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x378-0x37f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface psm0 at 0x60-0x64 irq 12 on motherboard psm0: model Generic PS/2 mouse, device ID 0 fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in npx0 on motherboard npx0: INT 16 interface Waiting 15 seconds for SCSI devices to settle sa0 at ahc0 bus 0 target 5 lun 0 sa0: <HP T20 3.00> Removable Sequential Access SCSI2 device sa0: 3.300MB/s transfers da4 at ahc1 bus 0 target 2 lun 0 da4: <SEAGATE ST34520W 1444> Fixed Direct Access SCSI2 device da4: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled da4: 4340MB (8888924 512 byte sectors: 64H 32S/T 4340C) da5 at ahc1 bus 0 target 3 lun 0 da5: <SEAGATE ST34520W 1444> Fixed Direct Access SCSI2 device da5: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled da5: 4340MB (8888924 512 byte sectors: 64H 32S/T 4340C) da0 at ahc0 bus 0 target 0 lun 0 da0: <IBM DCAS-32160W S65A> Fixed Direct Access SCSI2 device da0: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 2063MB (4226725 512 byte sectors: 255H 63S/T 263C) da1 at ahc0 bus 0 target 1 lun 0 da1: <IBM DCAS-32160W S65A> Fixed Direct Access SCSI2 device da1: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled da1: 2063MB (4226725 512 byte sectors: 255H 63S/T 263C) changing root device to da0s1a I'm having spontaneous freezes whenever I compile anything, be it a kernel build or a port install. Beeing more specific, it's a total system freeze. Nothing on the console (have DDB in the kernel), no response to pings, and total keyboard freeze. Can anyone shed any light on this? tia M Ferreira To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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