Date: Thu, 1 Jul 2004 14:59:31 -0600 From: John Nielsen <lists@jnielsen.net> To: current@freebsd.org Subject: Interrupt storm detected, today's -current doesn't boot Message-ID: <200407011459.31629.lists@jnielsen.net>
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--Boundary-00=_zsH5AJODMGLq2hG Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline I am tracking -CURRENT on a Dell Optiplex GX270. I cvsupped and installed a new kernel and world today, and my machine had trouble booting. Toward the end of the kernel boot messages (and before init is started), I get: Interrupt storm detected on "irq18: em0 uhci2++"; throttling interrupt source The boot does not continue from that point. It doesn't freeze, since I can still scroll back and forth in the buffer with scroll lock, but it stops doing anything useful. I tried disabling usb in the machine's BIOS. I got the same message, but "atapci0+" took the place of "uhci2++". With ethernet AND usb disabled in the BIOS, the message was: Interrupt storm detected on "irq18: atapci0+"; throttling interrupt source. I tried booting without ACPI, with no benefit. I was able to boot in "safe mode", however. The dmesg of that boot is attached. The important difference that safe mode makes is the IRQ's assigned to the devices. In the problematic "normal" boot, just about everything has a high (>15) IRQ, whereas in a "safe" boot, all the IRQ's are in the traditional range. A possibly related tidbit is that the floppy drive is no longer detected properly, and it was before today's update. My last update before today was on June 7. Does anyone know offhand what would be causing this? What other information should I provide? Thanks, JN --Boundary-00=_zsH5AJODMGLq2hG Content-Type: text/plain; charset="us-ascii"; name="dmesg.safe.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="dmesg.safe.txt" Copyright (c) 1992-2004 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 5.2-CURRENT #0: Thu Jul 1 13:29:28 MDT 2004 john@nurse400v-gx270.byu.edu:/usr/obj/usr/src/sys/NURSE Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2394.02-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 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 real memory = 1064763392 (1015 MB) avail memory = 1036472320 (988 MB) netsmb_dev: loaded npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> at pcibus 0 on motherboard pir0: <PCI Interrupt Routing Table: 9 Entries> on motherboard pci0: <PCI bus> on pcib0 Trying ATA native PCI addressing mode Trying ATA native PCI addressing mode agp0: <Intel 82865G (865G GMCH) SVGA controller> port 0xed98-0xed9f mem 0xfeb80000-0xfebfffff,0xe8000000-0xefffffff irq 11 at device 2.0 on pci0 agp0: detected 8060k stolen memory agp0: aperture size is 128M uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xff80-0xff9f irq 11 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xff60-0xff7f irq 10 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xff40-0xff5f irq 9 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3: <Intel 82801EB (ICH5) USB controller USB-D> port 0xff20-0xff3f irq 11 at device 29.3 on pci0 uhci3: [GIANT-LOCKED] usb3: <Intel 82801EB (ICH5) USB controller USB-D> on uhci3 usb3: USB revision 1.0 uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered ums0: Logitech USB Optical Mouse, rev 1.10/21.10, addr 2, iclass 3/1 ums0: 3 buttons and Z dir. ehci0: <EHCI (generic) USB 2.0 controller> mem 0xffa80800-0xffa80bff irq 7 at device 29.7 on pci0 ehci0: [GIANT-LOCKED] ehci_pci_attach: companion usb0 ehci_pci_attach: companion usb1 ehci_pci_attach: companion usb2 ehci_pci_attach: companion usb3 usb4: EHCI version 1.0 usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3 usb4: <EHCI (generic) USB 2.0 controller> on ehci0 usb4: USB revision 2.0 uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub4: 8 ports with 8 removable, self powered pcib1: <PCIBIOS PCI-PCI bridge> at device 30.0 on pci0 pci1: <PCI bus> on pcib1 em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.25> port 0xdf40-0xdf7f mem 0xfeae0000-0xfeafffff irq 9 at device 12.0 on pci1 em0: [GIANT-LOCKED] em0: Ethernet address: 00:0b:db:44:00:2c em0: Speed:N/A Duplex:N/A isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH5 UDMA100 controller> port 0xffa0-0xffaf,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 irq 9 at device 31.1 on pci0 ata0: at 0x1f0 on atapci0 ata1: at 0x170 on atapci0 atapci1: <Intel ICH5 SATA150 controller> port 0xfea0-0xfeaf,0xfe30-0xfe33,0xfe20-0xfe27,0xfe10-0xfe13,0xfe00-0xfe07 irq 9 at device 31.2 on pci0 ata2: at 0xfe00 on atapci1 ata3: at 0xfe20 on atapci1 ichsmb0: <Intel 82801EB (ICH5) SMBus controller> port 0xeda0-0xedbf irq 5 at device 31.3 on pci0 ichsmb0: [GIANT-LOCKED] smbus0: <System Management Bus> on ichsmb0 smb0: <SMBus generic I/O> on smbus0 pcm0: <Intel ICH5 (82801EB)> port 0xedc0-0xedff,0xee00-0xeeff mem 0xfeb7f900-0xfeb7f9ff,0xfeb7fa00-0xfeb7fbff irq 5 at device 31.5 on pci0 pcm0: [GIANT-LOCKED] pcm0: <Analog Devices AD1981B AC97 Codec> cpu0 on motherboard orm0: <Option ROMs> at iomem 0xca800-0xcbfff,0xc0000-0xca7ff on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] fdc0: cannot reserve I/O port range (6 ports) sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: <PNP0700> can't assign resources (port) unknown: <PNP0303> can't assign resources (port) Timecounter "TSC" frequency 2394015264 Hz quality 800 Timecounters tick every 10.000 msec em0: Link is up 100 Mbps Full Duplex ad0: 76293MB <WDC WD800BB-75CAA0> [155009/16/63] at ata0-master PIO4 afd0: REMOVABLE <IOMEGA ZIP 250 ATAPI> at ata0-slave PIO3 acd0: CDRW <_NEC DVD+RW ND-1100A> at ata1-master PIO4 ums0: at uhub3 port 2 (addr 2) disconnected ums0: detached ums0: Logitech USB Optical Mouse, rev 1.10/21.10, addr 2, iclass 3/1 ums0: 3 buttons and Z dir. cd0 at ata1 bus 0 target 0 lun 0 cd0: <_NEC DVD+RW ND-1100A 10FD> Removable CD-ROM SCSI-0 device cd0: 16.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present da0 at ata0 bus 0 target 1 lun 0 da0: <IOMEGA ZIP 250 42.S> Removable Direct Access SCSI-0 device da0: 11.000MB/s transfers da0: Attempt to query device size failed: NOT READY, Medium not present (da0:ata0:0:1:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da0:ata0:0:1:0): CAM Status: SCSI Status Error (da0:ata0:0:1:0): SCSI Status: Check Condition (da0:ata0:0:1:0): NOT READY asc:3a,0 (da0:ata0:0:1:0): Medium not present (da0:ata0:0:1:0): Unretryable error Opened disk da0 -> 6 (da0:ata0:0:1:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da0:ata0:0:1:0): CAM Status: SCSI Status Error (da0:ata0:0:1:0): SCSI Status: Check Condition (da0:ata0:0:1:0): NOT READY asc:3a,0 (da0:ata0:0:1:0): Medium not present (da0:ata0:0:1:0): Unretryable error Opened disk da0 -> 6 (da0:ata0:0:1:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da0:ata0:0:1:0): CAM Status: SCSI Status Error (da0:ata0:0:1:0): SCSI Status: Check Condition (da0:ata0:0:1:0): NOT READY asc:3a,0 (da0:ata0:0:1:0): Medium not present (da0:ata0:0:1:0): Unretryable error Opened disk da0 -> 6 Mounting root from ufs:/dev/ad0s3a em0: Link is up 100 Mbps Full Duplex tap0: Ethernet address: 00:bd:e0:0a:00:00 --Boundary-00=_zsH5AJODMGLq2hG--
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