Date: Thu, 09 Mar 2006 18:06:49 -0600 From: Derek Ragona <derek@computinginnovations.com> To: Grant Peel <gpeel@thenetnow.com>, <freebsd-questions@freebsd.org> Subject: Re: System Freezing -Again Message-ID: <6.0.0.22.2.20060309180429.028b69c8@mail.computinginnovations.com> In-Reply-To: <005b01c643d1$29fbee00$6701a8c0@GRANT> References: <004e01c643cd$51db21b0$6701a8c0@GRANT> <6.0.0.22.2.20060309171632.0287f4c0@mail.computinginnovations.com> <005b01c643d1$29fbee00$6701a8c0@GRANT>
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I'd guess you have an irq problem, the @'s sound like a mail bomb of some
kind, but my server's get that all the time. I would guess it indicates an
extended network I/O when something else happens that causes the conflict.
-Derek
At 05:28 PM 3/9/2006, Grant Peel wrote:
>Sorry Derek, I did forget the dmesg ... here it is ...
>
>Also, Do you think the "^@" s not a hint to something?
>
>root on s1# more dmesg.boot
>Copyright (c) 1992-2005 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 6.0-RELEASE #1: Wed Jan 25 09:15:04 EST 2006
> gpeel@s1.fpm3.com:/usr/src/sys/i386/compile/DS9
>MPTable: <DELL PE 016C >
>Timecounter "i8254" frequency 1193182 Hz quality 0
>CPU: Intel(R) Xeon(TM) CPU 3.00GHz (2992.71-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0xf43 Stepping = 3
>
>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,SS
>E2,SS,HTT,TM,PBE>
> Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>>
> AMD Features=0x20100000<NX,LM>
> Hyperthreading: 2 logical CPUs
>real memory = 536608768 (511 MB)
>avail memory = 515801088 (491 MB)
>ioapic0: Changing APIC ID to 2
>ioapic0: Assuming intbase of 0
>ioapic1: Changing APIC ID to 3
>ioapic1: Assuming intbase of 24
>ioapic2: Changing APIC ID to 4
>ioapic2: Assuming intbase of 48
>ioapic0 <Version 2.0> irqs 0-23 on motherboard
>ioapic1 <Version 2.0> irqs 24-47 on motherboard
>ioapic2 <Version 2.0> irqs 48-71 on motherboard
>npx0: [FAST]
>npx0: <math processor> on motherboard
>npx0: INT 16 interface
>cpu0 on motherboard
>pcib0: <MPTable Host-PCI bridge> pcibus 0 on motherboard
>pci0: <PCI bus> on pcib0
>pcib1: <PCI-PCI bridge> at device 2.0 on pci0
>pci1: <PCI bus> on pcib1
>pcib2: <MPTable PCI-PCI bridge> at device 0.0 on pci1
>pci2: <PCI bus> on pcib2
>mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xec00-0xecff mem
>0xdfdf0000-0xdfdfffff,0xdfde0000-0xdfdeffff irq 26 at device 5.0 o
>n pci2
>mpt0: [GIANT-LOCKED]
>mpt0: MPI Version=1.2.12.0
>mpt0: Unhandled Event Notify Frame. Event 0xa.
>pcib3: <MPTable PCI-PCI bridge> at device 0.2 on pci1
>pci3: <PCI bus> on pcib3
>pcib4: <PCI-PCI bridge> at device 4.0 on pci0
>pci4: <PCI bus> on pcib4
>pcib5: <PCI-PCI bridge> at device 5.0 on pci0
>pci5: <PCI bus> on pcib5
>pcib6: <MPTable PCI-PCI bridge> at device 0.0 on pci5
>pci6: <PCI bus> on pcib6
>em0: <Intel(R) PRO/1000 Network Connection, Version - 2.1.7> port
>0xdcc0-0xdcff mem 0xdfae0000-0xdfafffff irq 48 at device 7.0
> on pci6
>em0: Ethernet address: 00:14:22:1c:d5:7e
>em0: Speed:N/A Duplex:N/A
>pcib7: <MPTable PCI-PCI bridge> at device 0.2 on pci5
>pci7: <PCI bus> on pcib7
>em1: <Intel(R) PRO/1000 Network Connection, Version - 2.1.7> port
>0xccc0-0xccff mem 0xdf8e0000-0xdf8fffff irq 49 at device 8.0
> on pci7
>em1: Ethernet address: 00:14:22:1c:d5:7f
>em1: Speed:N/A Duplex:N/A
>pcib8: <PCI-PCI bridge> at device 6.0 on pci0
>pci8: <PCI bus> on pcib8
>uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xace0-0xacff irq
>16 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 0xacc0-0xacdf irq
>19 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 0xaca0-0xacbf irq
>18 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
>ehci0: <EHCI (generic) USB 2.0 controller> mem 0xdff00000-0xdff003ff irq
>23 at device 29.7 on pci0
>ehci0: [GIANT-LOCKED]
>usb3: EHCI version 1.0
>usb3: companion controllers, 2 ports each: usb0 usb1 usb2
>usb3: <EHCI (generic) USB 2.0 controller> on ehci0
>usb3: USB revision 2.0
>uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
>uhub3: 6 ports with 6 removable, self powered
>uhub4: vendor 0x413c product 0xa001, class 9/0, rev 2.00/0.00, addr 2
>uhub4: multiple transaction translators
>uhub4: 2 ports with 2 removable, self powered
>pcib9: <MPTable PCI-PCI bridge> at device 30.0 on pci0
>pci9: <PCI bus> on pcib9
>pci9: <unknown> at device 5.0 (no driver attached)
>pci9: <unknown> at device 5.1 (no driver attached)
>pci9: <unknown> at device 5.2 (no driver attached)
>atapci0: <SiI 0680 UDMA133 controller> port
>0xbcf0-0xbcf7,0xbce4-0xbce7,0xbcd8-0xbcdf,0xbcd0-0xbcd3,0xbc70-0xbc7f mem
>0xdf5fec
>00-0xdf5fecff irq 23 at device 6.0 on pci9
>ata2: <ATA channel 0> on atapci0
>ata3: <ATA channel 1> on atapci0
>pci9: <display, VGA> at device 13.0 (no driver attached)
>isab0: <PCI-ISA bridge> at device 31.0 on pci0
>isa0: <ISA bus> on isab0
>atapci1: <Intel ICH5 UDMA100 controller> port
>0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 31.1 on pci0
>ata0: <ATA channel 0> on atapci1
>ata1: <ATA channel 1> on atapci1
>pmtimer0 on isa0
>orm0: <ISA Option ROMs> at iomem
>0xc0000-0xcafff,0xcb000-0xcefff,0xec000-0xeffff on isa0
>atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
>ppc0: parallel port not found.
>sc0: <System console> at flags 0x100 on isa0
>sc0: VGA <16 virtual consoles, flags=0x300>
>sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
>sio0: type 16550A
>sio1: configured irq 3 not in bitmap of probed irqs 0
>sio1: port may not be enabled
>vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
>unknown: <PNP0c02> can't assign resources (memory)
>unknown: <PNP0501> can't assign resources (port)
>unknown: <PNP0303> can't assign resources (port)
>unknown: <PNP0c02> can't assign resources (port)
>unknown: <PNP0c01> can't assign resources (port)
>ukbd0: Dell DRAC4, rev 1.10/0.00, addr 2, iclass 3/1
>kbd0 at ukbd0
>Timecounter "TSC" frequency 2992710990 Hz quality 800
>Timecounters tick every 1.000 msec
>acd0: CDROM <TEAC CD-ROM CD-224E-N/3.AB> at ata0-master UDMA33
>device_attach: afd0 attach returned 6
>acd1: CDROM <VIRTUALCDROM DRIVE/> at ata2-slave PIO3
>Waiting 5 seconds for SCSI devices to settle
>ses0 at mpt0 bus 0 target 6 lun 0
>ses0: <PE/PV 1x2 SCSI BP 1.0> Fixed Processor SCSI-2 device
>ses0: 3.300MB/s transfers
>ses0: SAF-TE Compliant Device
>da0 at mpt0 bus 0 target 0 lun 0
>da0: <SEAGATE ST373207LC D701> Fixed Direct Access SCSI-3 device
>da0: 320.000MB/s transfers (160.000MHz, offset 63, 16bit), Tagged Queueing
>Enabled
>da0: 70007MB (143374650 512 byte sectors: 255H 63S/T 8924C)
>Trying to mount root from ufs:/dev/da0s1a
>WARNING: / was not properly dismounted
>WARNING: /home was not properly dismounted
>WARNING: /usr was not properly dismounted
>WARNING: /var was not properly dismounted
>ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding
>disabled, default to deny, logging disabled
>root on s1#
> ----- Original Message -----
> From: Derek Ragona
> To: Grant Peel ; freebsd-questions@freebsd.org
> Sent: Thursday, March 09, 2006 6:19 PM
> Subject: Re: System Freezing -Again
>
>
> A freeze like you describe, no logging sounds like a hardware
> problem. You didn't include a current dmesg or other system
> inventory. You may have shared irq's causing the problem, or a power
> supply, or a management board.
>
> Those are the three things I would look at.
>
> -Derek
>
>
> At 05:00 PM 3/9/2006, Grant Peel wrote:
>
> Hi all,
>
> I have been pestering everyone who will listen on this, and have yet
> to find a solution ... so here goes again!
>
> I have a FreeBSD system on a Dell PE 1850 that has been randomly
> freezing up from time to time in the past two weeks.
>
> Firewall is enabled, but is very solid as I am using the same rules
> on several other machines.
>
> I spent last Saturday and Sunday at the NOC, running Dell 32 bit
> diagnostics on it, along with memtest32, no errors found over many hours
> of testing.
>
> NO heat of note from the Power supply CPU or system fan.
>
> Nothing ever in log files, no core dumps. I have the DUMDEV="AUTO"
> set in rc.conf, but ran dumpon -v /dev/da0s1b today, the output showed it
> should be dumping to my swap partition.
>
> APIC is disabled now, but has been enabled in the past, with the same
> results. POwer management is shut off in the bios.
>
> No System Events are being recorded in BIOS, and, the logs were
> harvested last week with no abnormalitied showing.
>
> The only item of note, that I found after todays freeze, was in
> /var/log/maillog, and /var/log/exim/mainlog, about 15 lines of ^@
> recorded at about the exact tine of the freeze. Does anyone think this is
> significant, or is it simply a symptom of the crash?
>
> ANY help will be greatly appreciated.
>
> -GRant
>
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