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Date:      Mon, 21 Mar 2011 23:40:09 GMT
From:      Artur Litwinowicz <artur@ybka.com>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   i386/155768: security run output: +amr0: Too many retries on command 0xc7483ad8. Controller is likely dead
Message-ID:  <201103212340.p2LNe93B048792@red.freebsd.org>
Resent-Message-ID: <201103212350.p2LNo1W3083549@freefall.freebsd.org>

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>Number:         155768
>Category:       i386
>Synopsis:       security run output: +amr0: Too many retries on command 0xc7483ad8.  Controller is likely dead
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 21 23:50:01 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Artur Litwinowicz
>Release:        8.2 stable
>Organization:
>Environment:
FreeBSD aqua.ybka.com 8.2-RELEASE FreeBSD 8.2-RELEASE #6: Sat Mar  5 23:46:56 CET 2011     root@aqua.ybka.com:/usr/obj/usr/src/sys/GENERIC_AQUA  i386

>Description:
Hi,
   in emails with "security run output" on my server (it is going to be production machine) I see many disturbing messages:

+amr0: Too many retries on command 0xc7483ad8.  Controller is likely dead

Below is dmesg.boot file content:

Copyright (c) 1992-2011 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.2-RELEASE #6: Sat Mar  5 23:46:56 CET 2011
    root@aqua.ybka.com:/usr/obj/usr/src/sys/GENERIC_AQUA i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(R) CPU           E5405  @ 2.00GHz (2006.98-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x10676  Family = 6  Model = 17  Stepping = 6
  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>
  Features2=0xce33d<SSE3,DTES64,MON,DS_CPL,VMX,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1>
  AMD Features=0x20100000<NX,LM>
  AMD Features2=0x1<LAHF>
  TSC: P-state invariant
real memory  = 4294967296 (4096 MB)
avail memory = 3667513344 (3497 MB)
ACPI APIC Table: <INTEL  S5000VSA>
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
FreeBSD/SMP: 2 package(s) x 4 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
 cpu4 (AP): APIC ID:  4
 cpu5 (AP): APIC ID:  5
 cpu6 (AP): APIC ID:  6
 cpu7 (AP): APIC ID:  7
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
lapic0: Forcing LINT1 to edge trigger
kbd1 at kbdmux0
acpi0: <INTEL S5000VSA> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
cpu4: <ACPI CPU> on acpi0
cpu5: <ACPI CPU> on acpi0
cpu6: <ACPI CPU> on acpi0
cpu7: <ACPI CPU> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xca2,0xca3,0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 0.0 on pci2
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> irq 17 at device 1.0 on pci2
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> irq 18 at device 2.0 on pci2
pci5: <ACPI PCI bus> on pcib5
em0: <Intel(R) PRO/1000 Network Connection 7.1.9> port 0x2020-0x203f mem 0xf8820000-0xf883ffff,0xf8400000-0xf87fffff irq 18 at device 0.0 on pci5
em0: Using an MSI interrupt
em0: [FILTER]
em0: Ethernet address: 00:15:17:5f:a7:80
em1: <Intel(R) PRO/1000 Network Connection 7.1.9> port 0x2000-0x201f mem 0xf8800000-0xf881ffff,0xf8000000-0xf83fffff irq 19 at device 0.1 on pci5
em1: Using an MSI interrupt
em1: [FILTER]
em1: Ethernet address: 00:15:17:5f:a7:81
pcib6: <ACPI PCI-PCI bridge> at device 0.3 on pci1
pci6: <ACPI PCI bus> on pcib6
pcib7: <PCI-PCI bridge> at device 1.0 on pci6
pci7: <PCI bus> on pcib7
amr0: <LSILogic MegaRAID 1.53> mem 0xf8b00000-0xf8b0ffff,0xf8900000-0xf89fffff irq 24 at device 14.0 on pci7
amr0: [ITHREAD]
amr0: <LSILogic Intel(R) RAID Controller SRCS28X> Firmware 815C, BIOS H432, 128MB RAM
pcib8: <PCI-PCI bridge> at device 3.0 on pci0
pci8: <PCI bus> on pcib8
pci0: <base peripheral> at device 8.0 (no driver attached)
pcib9: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci9: <ACPI PCI bus> on pcib9
uhci0: <Intel 631XESB/632XESB/3100 USB controller USB-1> port 0x3080-0x309f irq 23 at device 29.0 on pci0
uhci0: [ITHREAD]
uhci0: LegSup = 0x3f00
usbus0: <Intel 631XESB/632XESB/3100 USB controller USB-1> on uhci0
uhci1: <Intel 631XESB/632XESB/3100 USB controller USB-2> port 0x3060-0x307f irq 22 at device 29.1 on pci0
uhci1: [ITHREAD]
uhci1: LegSup = 0x2f00
usbus1: <Intel 631XESB/632XESB/3100 USB controller USB-2> on uhci1
uhci2: <Intel 631XESB/632XESB/3100 USB controller USB-3> port 0x3040-0x305f irq 23 at device 29.2 on pci0
uhci2: [ITHREAD]
uhci2: LegSup = 0x2f00
usbus2: <Intel 631XESB/632XESB/3100 USB controller USB-3> on uhci2
uhci3: <Intel 631XESB/632XESB/3100 USB controller USB-4> port 0x3020-0x303f irq 22 at device 29.3 on pci0
uhci3: [ITHREAD]
uhci3: LegSup = 0x2f00
usbus3: <Intel 631XESB/632XESB/3100 USB controller USB-4> on uhci3
ehci0: <Intel 63XXESB USB 2.0 controller> mem 0xf8d00400-0xf8d007ff irq 23 at device 29.7 on pci0
ehci0: [ITHREAD]
usbus4: EHCI version 1.0
usbus4: <Intel 63XXESB USB 2.0 controller> on ehci0
pcib10: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci10: <ACPI PCI bus> on pcib10
vgapci0: <VGA-compatible display> port 0x1000-0x10ff mem 0xf0000000-0xf7ffffff,0xf8c00000-0xf8c0ffff irq 17 at device 12.0 on pci10
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 63XXESB2 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x30b0-0x30bf irq 20 at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
atapci1: <Intel 63XXESB2 SATA300 controller> port 0x30c8-0x30cf,0x30e4-0x30e7,0x30c0-0x30c7,0x30e0-0x30e3,0x30a0-0x30af mem 0xf8d00000-0xf8d003ff irq 20 at device 31.2 on pci0
atapci1: [ITHREAD]
ata2: <ATA channel 0> on atapci1
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci1
ata3: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
atrtc0: <AT realtime clock> port 0x70-0x71,0x74-0x77 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc8fff,0xcb800-0xcc7ff,0xcc800-0xcd7ff pnpid ORM0000 on isa0
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
ppc0: parallel port not found.
device_attach: acpi_perf0 attach returned 6
device_attach: acpi_perf1 attach returned 6
device_attach: acpi_perf2 attach returned 6
device_attach: acpi_perf3 attach returned 6
device_attach: acpi_perf4 attach returned 6
device_attach: acpi_perf5 attach returned 6
device_attach: acpi_perf6 attach returned 6
device_attach: acpi_perf7 attach returned 6
device_attach: acpi_perf0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
device_attach: acpi_perf1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
device_attach: acpi_perf2 attach returned 6
p4tcc2: <CPU Frequency Thermal Control> on cpu2
device_attach: acpi_perf3 attach returned 6
p4tcc3: <CPU Frequency Thermal Control> on cpu3
device_attach: acpi_perf4 attach returned 6
p4tcc4: <CPU Frequency Thermal Control> on cpu4
device_attach: acpi_perf5 attach returned 6
p4tcc5: <CPU Frequency Thermal Control> on cpu5
device_attach: acpi_perf6 attach returned 6
p4tcc6: <CPU Frequency Thermal Control> on cpu6
device_attach: acpi_perf7 attach returned 6
p4tcc7: <CPU Frequency Thermal Control> on cpu7
RTC BIOS diagnostic error 3
Timecounters tick every 1.000 msec
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
acd0: DVDR <LITE-ON DVDRW LH-20A1S/9L08> at ata2-master UDMA100 SATA
amrd0: <LSILogic MegaRAID logical drive> on amr0
amrd0: 1430511MB (2929686528 sectors) RAID 1 (optimal)
lapic3: Forcing LINT1 to edge trigger
SMP: AP CPU #3 Launched!
lapic1: Forcing LINT1 to edge trigger
SMP: AP CPU #1 Launched!
lapic2: Forcing LINT1 to edge trigger
SMP: AP CPU #2 Launched!
lapic6: Forcing LINT1 to edge trigger
SMP: AP CPU #6 Launched!
lapic7: Forcing LINT1 to edge trigger
SMP: AP CPU #7 Launched!
lapic5: Forcing LINT1 to edge trigger
SMP: AP CPU #5 Launched!
lapic4: Forcing LINT1 to edge trigger
SMP: AP CPU #4 Launched!
uhub4: 8 ports with 8 removable, self powered
Trying to mount root from ufs:/dev/amrd0s1a
ugen1.2: <vendor 0x0557> at usbus1
uhub5: <vendor 0x0557 product 0x7000, class 9/0, rev 1.10/1.00, addr 2> on usbus1
uhub5: 4 ports with 4 removable, self powered
ugen1.3: <CHESEN> at usbus1
ukbd0: <CHESEN USB Keyboard, class 0/0, rev 1.10/1.10, addr 3> on usbus1
kbd2 at ukbd0
uhid0: <CHESEN USB Keyboard, class 0/0, rev 1.10/1.10, addr 3> on usbus1 

Best regards,
Artur Litwinowicz
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:



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