Novy patch pro 6.2 a problem pri bootu

[Jan Dušátko]

Zdravim
vcera jsem po rebuildu kernelu z 6.2-p0 na 6.2-p2 zazil neprijemnou
zkusenost. Updatnuty loader nebyl schopen nacist kernel a cyklicky se
rebootoval, dokud jsem nedorazil k zakaznikovi. Jediny mozny postup, F1 pri
rebootu a zvolit loader.old.
Jedna se o server Fujitsu Siemens - prikladam vypis z dmesg:

Copyright (c) 1992-2007 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 6.2-RELEASE-p2 #0: Thu Mar  1 16:17:40 UTC 2007
    root at proxy:/usr/obj/usr/src/sys/PRIVATE
module_register: module pci/em already exists!
Module pci/em failed to register: 17
ACPI APIC Table: <PTLTD          APIC  >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3000.52-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf41  Stepping = 1
 
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=0x441d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,<b14>>
  Logical CPUs per core: 2
real memory  = 1073152000 (1023 MB)
avail memory = 1036931072 (988 MB)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <PTLTD   RSDT> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci2: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0x2000-0x201f mem 0xf8120000-0xf813ffff,0xf8100000-0xf811ffff irq 18 at
device 1.0 on pci2
em0: Ethernet address: 00:0a:e4:13:97:5a
pci0: <base peripheral> at device 6.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci3: <ACPI PCI bus> on pcib2
uhci0: <UHCI (generic) USB controller> port 0x1400-0x141f irq 16 at device
29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) USB controller> 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: <UHCI (generic) USB controller> port 0x1420-0x143f irq 19 at device
29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> 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
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no driver
attached)
ehci0: <Intel 6300ESB USB 2.0 controller> mem 0xf8000400-0xf80007ff irq 23
at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 6300ESB USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib3
pci4: <display, VGA> at device 5.0 (no driver attached)
em1: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0x3400-0x343f m
em 0xf8220000-0xf823ffff,0xf8200000-0xf821ffff irq 17 at device 6.0 on pci4
em1: Ethernet address: 00:0a:e4:13:97:5b
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 6300ESB UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0
x376,0x1460-0x146f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel 6300ESB SATA150 controller> port
0x1490-0x1497,0x1484-0x1487,0x1
488-0x148f,0x1480-0x1483,0x1470-0x147f irq 18 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> 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]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
smbios0: <System Management BIOS> at iomem 0xf6660-0xf667e on motherboard
smbios0: Version: 2.31
pmtimer0 on isa0
ipmi0: <IPMI System Interface> on isa0
ipmi0: KCS mode found at io 0xca2 alignment 0x1 on isa
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xcc7ff,0xdc000-0xdffff on isa0
ppc0: parallel port not found.
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
Timecounter "TSC" frequency 3000521287 Hz quality 800
Timecounters tick every 1.000 msec
acd0: CDROM <LG CD-ROM CRN-8245B/1.00> at ata0-master UDMA33
ad4: 76319MB <Seagate ST380013AS 3.00> at ata2-master SATA150
ad6: 76319MB <Seagate ST380013AS 3.00> at ata3-master SATA150
ipmi0: IPMI device rev. 3, firmware rev. 4.81, version 1.5
ipmi0: Number of channels 1
ipmi0: Attached watchdog
ar0: 76228MB <LSILogic v3 MegaRAID RAID1> status: READY
ar0: disk0 READY (master) using ad4 at ata2-master
ar0: disk1 READY (mirror) using ad6 at ata3-master
Trying to mount root from ufs:/dev/ar0s1a
em0: link state changed to UP
em1: link state changed to UP
tap0: Ethernet address: 00:bd:6e:39:00:00
em0: promiscuous mode enabled
em1: promiscuous mode enabled