Date: Sun, 22 Mar 2009 21:35:21 +0100 From: Andreas Tobler <andreast-list@fgznet.ch> To: Marius Strobl <marius@alchemy.franken.de> Cc: freebsd-current <freebsd-current@freebsd.org>, freebsd-sparc64@freebsd.org Subject: Re: kdb enter when upgrading from 7.1 to current. Message-ID: <49C6A109.3040508@fgznet.ch> In-Reply-To: <49C603A8.2010805@fgznet.ch> References: <49C55EBC.1070602@fgznet.ch> <20090321232030.GA70685@alchemy.franken.de> <49C603A8.2010805@fgznet.ch>
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Andreas Tobler wrote:
> Marius Strobl wrote:
>> On Sat, Mar 21, 2009 at 10:40:12PM +0100, Andreas Tobler wrote:
>>> Hi,
>>>
>>> I get this stacktrace when I try to boot from a Kernel as of today
>>> (svn: 190217).
>>>
>>> My setup is a 7.1 install where I'd like to upgrade to current.
>>> The kernel is built cross, amd64 -> sparc64:
>>> make -j4 buildkernel TARGET_ARCH=sparc64 KERNCONF=GENERIC
>>>
>>> The target machine itself is a u60, details below.
>>>
>>> Does anyone have a pointer to help me, would be great!
>>>
>>> TIA,
>>> Andreas
>>>
>>> Hit [Enter] to boot immediately, or any other key for command prompt.
>>> Booting [/boot/kernel/kernel]...
>>> jumping to kernel entry at 0xc0080000.
>>> GDB: no debug ports present
>>> KDB: debugger backends: ddb
>>> KDB: current backend: ddb
>>> Copyright (c) 1992-2009 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 8.0-CURRENT #2 r190217M: Sat Mar 21 22:27:46 CET 2009
>>>
>>> andreast@deuterium_fbsd.andreas.nets:/export/devel/obj/sparc64/export/devel/
>>>
>>> fbsd_svn/src/sys/GENERIC
>>> WARNING: WITNESS option enabled, expect reduced performance.
>>> real memory = 1610612736 (1536 MB)
>>> avail memory = 1554710528 (1482 MB)
>>> cpu0: Sun Microsystems UltraSparc-II Processor (449.99 MHz CPU)
>>> ispfw: registered firmware <isp_1000>
>>> ispfw: registered firmware <isp_1040>
>>> ispfw: registered firmware <isp_1040_it>
>>> ispfw: registered firmware <isp_1080>
>>> ispfw: registered firmware <isp_1080_it>
>>> ispfw: registered firmware <isp_12160>
>>> ispfw: registered firmware <isp_12160_it>
>>> ispfw: registered firmware <isp_2100>
>>> ispfw: registered firmware <isp_2200>
>>> ispfw: registered firmware <isp_2300>
>>> ispfw: registered firmware <isp_2322>
>>> ispfw: registered firmware <isp_2400>
>>> kbd0 at kbdmux0
>>> nexus0: <Open Firmware Nexus device>
>>> pcib0: <U2P UPA-PCI bridge> mem
>>> 0x1fe00004000-0x1fe00005fff,0x1fe01000000-0x1fe0
>>> 10000ff,0x1fe00000000-0x1fe0000cfff irq 2033,2030,2031,2021,2024,2034
>>> on nexus0
>>> pcib0: Psycho, impl 0, version 4, IGN 0x1f, bus B, 33MHz
>>> initializing counter-timer
>>> Timecounter "pcib0" frequency 1000000 Hz quality 100
>>> pcib0: DVMA map: 0xfc000000 to 0xffffffff, streaming buffer
>>> pcib0: [FILTER]
>>> pcib0: [FILTER]
>>> pcib0: [GIANT-LOCKED]
>>> pcib0: [ITHREAD]
>>> pcib0: [GIANT-LOCKED]
>>> pcib0: [ITHREAD]
>>> pcib0: [FILTER]
>>> pci0: <OFW PCI bus> on pcib0
>>> ebus0: <PCI-EBus2 bridge> mem
>>> 0x70000000-0x70ffffff,0x71000000-0x717fffff at dev
>>> ice 1.0 on pci0
>>> auxio0: <Sun Auxiliary I/O> addr
>>> 0x1400726000-0x1400726003,0x1400728000-0x140072
>>> 8003,0x140072a000-0x140072a003,0x140072c000-0x140072c003,0x140072f000-0x140072f0
>>>
>>> 03 on ebus0
>>> ebus0: <power> addr 0x1400724000-0x1400724003 (no driver attached)
>>> ebus0: <SUNW,pll> addr 0x1400504000-0x1400504002 (no driver attached)
>>> ebus0: <sc> addr 0x1400500000-0x1400500007 (no driver attached)
>>> scc0: <Siemens SAB 82532 dual channel SCC> addr
>>> 0x1400400000-0x140040007f irq 43
>>> on ebus0
>>> scc0: [FILTER]
>>> uart0: <SAB 82532 v3.2, channel A> on scc0
>>> uart0: [FILTER]
>>> uart0: CTS oflow
>>> uart0: console (9600,n,8,1)
>>> uart1: <SAB 82532 v3.2, channel B> on scc0
>>> uart1: [FILTER]
>>> uart1: CTS oflow
>>> uart2: <16550 or compatible> addr 0x14003083f8-0x14003083ff irq 41 on
>>> ebus0
>>> uart2: [FILTER]
>>> uart2: keyboard (1200,n,8,1)
>>> uart2: keyboard not present
>>> uart3: <16550 or compatible> addr 0x14003062f8-0x14003062ff irq 42 on
>>> ebus0
>>> uart3: [FILTER]
>>> ebus0: <ecpp> addr
>>> 0x14003043bc-0x14003043cb,0x1400300398-0x1400300399,0x1400700
>>> 000-0x140070000f irq 34 (no driver attached)
>>> ebus0: <fdthree> addr
>>> 0x14003023f0-0x14003023f7,0x1400706000-0x140070600f,0x1400
>>> 720000-0x1400720003 irq 39 (no driver attached)
>>> eeprom0: <EEPROM/clock> addr 0x1400000000-0x1400001fff on ebus0
>>> eeprom0: model mk48t59
>>> ebus0: <flashprom> addr 0x1000000000-0x10000fffff (no driver attached)
>>> ebus0: <SUNW,CS4231> addr
>>> 0x1400200000-0x14002000ff,0x1400702000-0x140070200f,0x
>>> 1400704000-0x140070400f,0x1400722000-0x1400722003 irq 35,36 (no
>>> driver attached)
>>> hme0: <Sun HME 10/100 Ethernet> mem 0x100000-0x107fff at device 1.1
>>> on pci0
>>> miibus0: <MII bus> on hme0
>>> qsphy0: <QS6612 10/100 media interface> PHY 1 on miibus0
>>> qsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
>>> hme0: Ethernet address: 08:00:20:a3:71:69
>>> hme0: [ITHREAD]
>>> sym0: <875> port 0x1000-0x10ff mem
>>> 0x108000-0x1080ff,0x10a000-0x10afff at device
>>> 3.0 on pci0
>>> sym0: No NVRAM, ID 7, Fast-20, SE, parity checking
>>> sym0: [ITHREAD]
>>> sym1: <875> port 0x1400-0x14ff mem
>>> 0x10c000-0x10c0ff,0x10e000-0x10efff at device
>>> 3.1 on pci0
>>> sym1: No NVRAM, ID 7, Fast-20, SE, parity checking
>>> sym1: [ITHREAD]
>>> pcib1: <U2P UPA-PCI bridge> mem
>>> 0x1fe00002000-0x1fe00003fff,0x1fe01800000-0x1fe0
>>> 18000ff,0x1fe00000000-0x1fe0000cfff irq 2032,2030,2031,2021,2024,2034
>>> on nexus0
>>> pcib1: Psycho, impl 0, version 4, IGN 0x1f, bus A, 66MHz
>>> pcib1: [FILTER]
>>> pci1: <OFW PCI bus> on pcib1
>>> pci1: <bridge> at device 1.0 (no driver attached)
>>> creator0: <Creator3D> mem
>>> 0x1fc00000000-0x1fc000003ff,0x1fc00400000-0x1fc005ffff
>>> f,0x1fc00600000-0x1fc007fffff,0x1fc01000000-0x1fc013fffff,0x1fc01400000-0x1fc017
>>>
>>> fffff,0x1fc01800000-0x1fc01bfffff,0x1fc01c00000-0x1fc01ffffff,0x1fc02000000-0x1f
>>>
>>> c02ffffff,0x1fc03000000-0x1fc03ffffff,0x1fc04000000-0x1fc043fffff,0x1fc04400000-
>>>
>>> 0x1fc047fffff,0x1fc04800000-0x1fc04bfffff,0x1fc04c00000-0x1fc04ffffff,0x1fc05000
>>>
>>> 000-0x1fc05ffffff,0x1fc06000000-0x1fc07ffffff,0x1fc09000000-0x1fc097fffff,0x1fc0
>>>
>>> 9800000-0x1fc09ffffff,0x1fc0a000000-0x1fc0affffff,0x1fc0b000000-0x1fc0b7fffff,0x
>>>
>>> 1fc0b800000-0x1fc0bffffff,0x1fc0c000000-0x1fc0c3fffff,0x1fc0c800000-0x1fc0cfffff
>>>
>>> f,0x1fc0d000000-0x1fc0d7fffff,0x1fc0d800000-0x1fc0dffffff irq 1925 on
>>> nexus0
>>> creator0: resolution 1152x900
>>> syscons0: <System console> on nexus0
>>> syscons0: Unknown <16 virtual consoles, flags=0x100>
>>> Timecounter "tick" frequency 449992390 Hz quality 1000
>>> Timecounters tick every 1.000 msec
>>> Waiting 5 seconds for SCSI devices to settle
>>> (probe6:sym0:0:6:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
>>> (probe6:sym0:0:6:0): CAM Status: SCSI Status Error
>>> (probe6:sym0:0:6:0): SCSI Status: Check Condition
>>> (probe6:sym0:0:6:0): NOT READY asc:3a,0
>>> (probe6:sym0:0:6:0): Medium not present
>>> (probe6:sym0:0:6:0): Unretryable error
>>> da1 at sym0 bus 0 target 1 lun 0
>>> da1: <SEAGATE ST39102LCSUN9.0G 0828> Fixed Direct Access SCSI-2 device
>>> da1: 40.000MB/s transfers (20.000MHz, offset 15, 16bit)
>>> da1: Command Queueing Enabled
>>> da1: 8637MB (17689267 512 byte sectors: 255H 63S/T 1101C)
>>> da0 at sym0 bus 0 target 0 lun 0
>>> da0: <SEAGATE ST39102LCSUN9.0G 0828> Fixed Direct Access SCSI-2 device
>>> da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit)
>>> da0: Command Queueing Enabled
>>> da0: 8637MB (17689267 512 byte sectors: 255H 63S/T 1101C)
>>> cd0 at sym0 bus 0 target 6 lun 0
>>> cd0: <TOSHIBA XM6201TASUN32XCD 1103> Removable CD-ROM SCSI-2 device
>>> cd0: 10.000MB/s transfers (10.000MHz, offset 16)
>>> cd0: Attempt to query device size failed: NOT READY, Medium not present
>>> WARNING: WITNESS option enabled, expect reduced performance.
>>> GEOM: da0: adding VTOC8 information.
>>> GEOM: da1: adding VTOC8 information.
>>> Trying to mount root from ufs:/dev/da0a
>>> Loading configuration files.
>>> kernel dumps on /dev/da0b
>>> Entropy harvesting: interrupts ethernet point_to_pointpanic: trap:
>>> memory addres
>>> s not aligned
>>> cpuid = 0
>>> KDB: enter: panic
>>> [thread pid 41 tid 100042 ]
>>> Stopped at kdb_enter+0x80: ta %xcc, 1
>>> db>
>>> db> bt
>>> Tracing pid 41 tid 100042 td 0xfffff800213dc370
>>> panic() at panic+0x20c
>>> trap() at trap+0x570
>>> -- memory address not aligned sfar=0xf2fe2877 sfsr=0x40029
>>> %o7=0xc06654b8 --
>>> stack_capture() at stack_capture+0x114
>>> stack_save_td() at stack_save_td+0x60
>>> sysctl_kern_proc_kstack() at sysctl_kern_proc_kstack+0x36c
>>> sysctl_root() at sysctl_root+0x1ec
>>> userland_sysctl() at userland_sysctl+0x174
>>> __sysctl() at __sysctl+0x70
>>> syscall() at syscall+0x2f0
>>> -- syscall (202, FreeBSD ELF64, __sysctl) %o7=0x101628 --
>>> userland() at 0x40445788
>>> user trace: trap %o7=0x101628
>>> pc 0x40445788, sp 0x7fdffffd031
>>> pc 0x101ef8, sp 0x7fdffffd971
>>> pc 0x102ac4, sp 0x7fdffffdaf1
>>> pc 0x100ef0, sp 0x7fdffffe451
>>> pc 0x40208094, sp 0x7fdffffe511
>>> done
>>
>> Hrm, this looks like the problem solved with r184376. Do you
>> cross-compile with a GCC older than 4.2 maybe?
>
> No, I cross compile on current. cc -v:
>
> Using built-in specs.
> Target: amd64-undermydesk-freebsd
> Configured with: FreeBSD/amd64 system compiler
> Thread model: posix
> gcc version 4.2.1 20070719 [FreeBSD]
>
> I continue.
It is a bit strange. I built a kernel with the native tools on the u60,
same picture. Then I opened the machine and removed the 375-3116, a
SunPCi III 1.4GHz Co-Processor Card. Rebooted again. Bingo boots fine.
To be sure it is the card I retried again with the Co-Processor Card in
and now it boots fine with a fresh built kernel.....
Strange.
Here the pciconf -lcv of the card:
none0@pci1:128:1:0: class=0x068000 card=0x676a108e chip=0xb5558086
rev=0x03
hdr=0x00
vendor = 'Intel Corporation'
device = '21555 Non-Transparent PCI-to-PCI Bridge'
class = bridge
cap 01[dc] = powerspec 0 supports D0 D3 current D0
cap 03[e4] = VPD
cap 06[ec] = unknown
Well, for now I'm fine and continue with crossbuilding.
Thanks for the ear.
Andreas
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