Date: Wed, 25 Mar 1998 20:34:45 +0200 (EET) From: Penisoara Adrian <ady@warpnet.ro> To: current@FreeBSD.ORG Subject: Re: silo overflows (Was Re: 3.0-RELEASE?) Message-ID: <Pine.BSF.3.96.980325201459.24019C-200000@ady.warpnet.ro> In-Reply-To: <350F9CE6.6C389FB0@camtech.net.au>
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[-- Attachment #1 --] Hi, On Wed, 18 Mar 1998, Matthew Thyer wrote: > Just a bit more info for the puzzle.... Likewise, here it is my experience with a CYCLADES Cyclom 16YeP multiport board & FreeBSD 3.0-971117-SNAP, both UP & SMP case (please nota that I used the COM ports before installing the multiport board and did get zero "silo overflow"s; also, setting speed to 115200 rather than 57600 makes the no. of overflows grow faster): ---------- Mar 25 19:46:01 ady /kernel: cy0: 1 more silo overflow (total 177) Mar 25 19:50:26 ady /kernel: cy0: 1 more silo overflow (total 178) Mar 25 19:50:58 ady /kernel: cy2: 1 more silo overflow (total 13) Mar 25 20:02:03 ady /kernel: cy0: 1 more silo overflow (total 179) Mar 25 20:03:11 ady /kernel: cy0: 1 more silo overflow (total 180) and so on... --------- Strangely, I get "stray irq" messages at boot-up, that weren't exhibiting before installing the multiport board: --------- Mar 12 10:13:53 ady /kernel: stray irq 15 Mar 12 10:13:56 ady last message repeated 4 times Mar 12 10:13:56 ady /kernel: too many stray irq 15's; not logging any more --------- No X11, one PCI AHA2940AU controller, 2 PCI "ed" NICs, a PCI Cyclades YeP hostcard and a Tridend ISA videocard. Tyan Titan S1563D motherboard with 2xP133, 64Mb RAM. I got the same exhibit on another system (different motherboard, no SCSI, UP). For reference, I attached dmesg output. Ady (@warpnet.ro) Warp Net Technologies [-- Attachment #2 --] CPU: Pentium (132.94-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x526 Stepping=6 Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC> real memory = 67108864 (65536K bytes) avail memory = 63262720 (61780K bytes) Probing for devices on PCI bus 0: chip0: <Intel 82439> rev 0x03 on pci0.0.0 chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0 ide_pci0: <Intel PIIX3 Bus-master IDE controller> rev 0x00 on pci0.7.1 ed1: <NE2000 PCI Ethernet (RealTek 8029)> rev 0x00 int a irq 5 on pci0.17.0 ed1: address 00:00:21:45:df:7b, type NE2000 (16 bit) ed2: <NE2000 PCI Ethernet (RealTek 8029)> rev 0x00 int a irq 9 on pci0.18.0 ed2: address 00:00:21:45:df:7c, type NE2000 (16 bit) cy0: <Cyclades Cyclom-Y Serial Adapter> rev 0x01 int a irq 10 on pci0.19.0 ahc0: <Adaptec 2940A Ultra SCSI host adapter> rev 0x01 int a irq 11 on pci0.20.0 ahc0: aic7860 Single Channel, SCSI Id=7, 3/8 SCBs ahc0: waiting for scsi devices to settle scbus0 at ahc0 bus 0 ahc0: target 4 Tagged Queuing Device sd0 at scbus0 target 4 lun 0 sd0: <Quantum VP32170 89TC> type 0 fixed SCSI 2 sd0: Direct-Access 2069MB (4238640 512 byte sectors) 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 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 IP packet filtering initialized, divert disabled, logging disabled cy0: 1 more silo overflow (total 1) stray irq 15 stray irq 15 stray irq 15 stray irq 15 stray irq 15 too many stray irq 15's; not logging any more cy0: 1 more silo overflow (total 2) cy0: 1 more silo overflow (total 3) cy0: 1 more silo overflow (total 4) cy0: 1 more silo overflow (total 5)
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