amd64/122387: Unknown kernel message (rtfree)

Ari Arantes ari at dd.com.br
Wed Apr 2 22:40:05 UTC 2008 

>Number:         122387
>Category:       amd64
>Synopsis:       Unknown kernel message (rtfree)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Apr 02 22:40:04 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Ari Arantes
>Release:        FreeBSD 7. 0-RELEASE
>Organization:
DoctorDATA
>Environment:
FreeBSD fenix.doctordata.com.br 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008     root at driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
I've installed default FreeBSD 7.0 and see at /var/log/messages (or console or dmesg -a) a lot of strange messages:

Mar 27 12:47:42 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 27 12:47:52 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 27 12:53:28 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 27 13:04:46 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 27 18:45:07 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 13:45:26 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 14:32:59 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 16:45:29 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 17:03:22 fenix kernel: rtfree: 0xffffff0004ba61e0 has 1 refs
Mar 28 17:03:22 fenix last message repeated 3 times
Mar 28 17:10:10 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 18:34:18 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 18:35:43 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 18:45:30 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 19:33:04 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 21:44:05 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 21:45:33 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 28 23:45:34 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 29 16:59:40 fenix kernel: rtfree: 0xffffff0004ba6a50 has 1 refs
Mar 29 18:37:19 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 29 18:45:56 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 29 21:33:31 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 30 14:46:16 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 30 19:46:20 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 31 08:25:22 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Mar 31 23:41:46 fenix kernel: rtfree: 0xffffff0034edbe10 has 1 refs
Mar 31 23:55:27 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Apr  1 06:00:06 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs
Apr  1 12:03:18 fenix kernel: rtfree: 0xffffff00015170f0 has 1 refs

Here goes /etc/rc.conf:

defaultrouter="200.220.152.1"
hostname="fenix.doctordata.com.br"
ifconfig_rl0="inet 200.220.152.43 netmask 255.255.255.192"
keymap="br275.cp850"
nfs_client_enable="YES"
nfs_server_enable="YES"
rpcbind_enable="YES"
sshd_enable="YES"


Here goes /var/run/dmesg.boot:

Copyright (c) 1992-2008 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 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008
    root at driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) D CPU 2.80GHz (2800.12-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0xf64  Stepping = 4
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C                                                                             MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe49d<SSE3,RSVD2,MON,DS_CPL,EST,CNXT-ID,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 2
usable memory = 1998712832 (1906 MB)
avail memory  = 1928552448 (1839 MB)
ACPI APIC Table: <INTEL  D11020M >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
ioapic0: Changing APIC ID to 4
ioapic0 <Version 2.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
hptrr: HPT RocketRAID controller driver v1.1 (Feb 24 2008 10:34:18)
acpi0: <INTEL D11020M> on motherboard
acpi0: Overriding SCI Interrupt from IRQ 9 to IRQ 21
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
unknown: I/O range not supported
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 77f00000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr e2200000e22
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr e2200000e22
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff iomem 0xfff00000-0xffffffff on ac                                                                             pi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0x2000-0x20ff mem 0x80000000-0x8fffffff,0                                                                             xa0100000-0xa010ffff irq 17 at device 5.0 on pci1
atapci0: <ATI IXP400 SATA150 controller> port 0x3068-0x306f,0x3084-0x3087,0x3060                                                                             -0x3067,0x3080-0x3083,0x3030-0x303f mem 0xa0204600-0xa02047ff irq 23 at device 1                                                                             7.0 on pci0
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
atapci1: <ATI IXP400 SATA150 controller> port 0x3058-0x305f,0x307c-0x307f,0x3050                                                                             -0x3057,0x3078-0x307b,0x3020-0x302f mem 0xa0204400-0xa02045ff irq 22 at device 1                                                                             8.0 on pci0
atapci1: [ITHREAD]
ata4: <ATA channel 0> on atapci1
ata4: [ITHREAD]
ata5: <ATA channel 1> on atapci1
ata5: [ITHREAD]
pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
atapci2: <ATI IXP400 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x37                                                                             6,0x3000-0x300f at device 20.1 on pci0
ata0: <ATA channel 0> on atapci2
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci2
ata1: [ITHREAD]
pci0: <multimedia> at device 20.2 (no driver attached)
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib2: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci2: <ACPI PCI bus> on pcib2
rl0: <RealTek 8139 10/100BaseTX> port 0x1000-0x10ff mem 0xa0000000-0xa00000ff ir                                                                             q 21 at device 2.0 on pci2
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> PHY 0 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:19:d1:33:7d:3e
rl0: [ITHREAD]
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]
ppc0: <Parallel port> port 0x378-0x37f,0x778-0x77b irq 7 drq 4 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
ppbus0: [ITHREAD]
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ppc0: [GIANT-LOCKED]
ppc0: [ITHREAD]
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio0: [FILTER]
orm0: <ISA Option ROM> at iomem 0xc0000-0xcbfff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
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
Timecounters tick every 1.000 msec
hptrr: no controller detected.
ad8: 476940MB <WDC WD5000AAKS-00YGA0 12.01C02> at ata4-master SATA150
ad10: 476940MB <WDC WD5000AAKS-00YGA0 12.01C02> at ata5-master SATA150
SMP: AP CPU #1 Launched!
Trying to mount root from ufs:/dev/ad8s1a


Regards,

Ari

>How-To-Repeat:
Unknown

>Fix:


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

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