sparc64/144867: panic: trap: memory address not aligned booting
Sunfire 280R
Rob Farmer
rfarmer at predatorlabs.net
Mon Mar 29 22:00:18 UTC 2010
The following reply was made to PR sparc64/144867; it has been noted by GNATS.
From: Rob Farmer <rfarmer at predatorlabs.net>
To: Marius Strobl <marius at alchemy.franken.de>
Cc: bug-followup at freebsd.org
Subject: Re: sparc64/144867: panic: trap: memory address not aligned booting
Sunfire 280R
Date: Mon, 29 Mar 2010 14:51:45 -0700
On Thu, Mar 25, 2010 at 4:27 PM, Marius Strobl
<marius at alchemy.franken.de> wrote:
> On Thu, Mar 25, 2010 at 11:07:30AM -0700, Rob Farmer wrote:
>> On Sat, Mar 20, 2010 at 1:43 PM, Marius Strobl
>> >>
>> >> pcib1: <Sun Host-PCI bridge> mem
>> >> 0x40004600000-0x40004617fff,0x40004410000-0x4000441004f,0x7ffec000000-0x7ffec0000ff
>> >> irq 562,560,561,564 on nexus0
>> >> pcib1: Schizo, version 7, IGN 0x8, bus A, 66MHz
>> >> Timecounter "pcib1" frequency 150000000 Hz quality 100
>> >> pcib1: DVMA map: 0xc0000000 to 0xffffffff 131072 entries, streaming buffer
>> >> panic: pcib: PCI bus A error AFAR 0x1000c0 AFSR 0x320000000 PCI CSR
>> >> 0x60002010f003f IOMMU 0x70003 STATUS 0x2a0
>> >
>> > Please give the following snapshot a try:
>> > http://people.freebsd.org/~marius/FreeBSD-9.0-20100320-SNAP-sparc64-disc1.iso.gz
>> > That one includes r205254, which works around a quirk of version 7
>> > Schizo seen when booting V890 from disk. You appear to be hitting
>> > the same issue.
>>
>> That snapshot works great without the MMF cards.
>
> Thanks for testing.
>
>> I don't need them so
>> I will just leave them out, but if you are interested in working on
>> them I can test patches.
>
> Please give the following quick hack a try:
> http://people.freebsd.org/~marius/cas_mmf.diff
Sorry, no luck - it still panics:
jumping to kernel entry at 0xc0088000.
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
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FreeBSD 9.0-CURRENT #0: Thu Mar 25 20:26:26 PDT 2010
rfarmer at sunfire.predatorlabs.net:/usr/obj/usr/src/sys/GENERIC sparc64
WARNING: WITNESS option enabled, expect reduced performance.
real memory = 8589934592 (8192 MB)
avail memory = 8381587456 (7993 MB)
cpu0: Sun Microsystems UltraSparc-III+ Processor (1200.00 MHz CPU)
cpu1: Sun Microsystems UltraSparc-III+ Processor (1200.00 MHz CPU)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
kbd0 at kbdmux0
nexus0: <Open Firmware Nexus device>
nexus0: <memory-controller> mem 0x40000400000-0x40000400047 type
memory-controller (no driver attached)
nexus0: <memory-controller> mem 0x40000c00000-0x40000c00047 type
memory-controller (no driver attached)
pcib0: <Sun Host-PCI bridge> mem
0x40004700000-0x40004717fff,0x40004410000-0x4000441004f,0x7ffee000000-0x7ffee0000ff
irq 563,560,561,564,550 on nexus0
pcib0: Schizo, version 7, IGN 0x8, bus B, 33MHz
pcib0: DVMA map: 0xc0000000 to 0xffffffff 131072 entries, streaming buffer
pcib0: [FILTER]
pcib0: [FILTER]
pcib0: [FILTER]
pcib0: [FILTER]
pcib0: [FILTER]
pci0: <OFW PCI bus> on pcib0
ebus0: <PCI-EBus3 bridge> mem
0x7d000000-0x7dffffff,0x7e000000-0x7e7fffff at device 5.0 on pci0
ebus0: <flashprom> addr 0-0x1fffff (no driver attached)
ebus0: <i2c> addr 0x10000002e-0x10000002f,0x10000002d irq 35 (no
driver attached)
ebus0: <bbc> addr 0x100000000-0x1000fffff (no driver attached)
ebus0: <power> addr 0x10030002e-0x10030002f,0x100300600-0x100300607
(no driver attached)
ebus0: <i2c> addr 0x100000030-0x100000031 irq 35 (no driver attached)
ebus0: <beep> addr 0x100000032-0x100000037 (no driver attached)
rtc0: <Real-Time Clock> addr 0x100300070-0x100300071 irq 36 on ebus0
ebus0: <gpio> addr 0x100300600-0x100300607 (no driver attached)
ebus0: <pmc> addr 0x100300700-0x100300701 (no driver attached)
ebus0: <parallel> addr
0x100300278-0x100300287,0x10030002e-0x10030002f,0x100700000-0x10070000f
irq 28 (no driver attached)
uart0: <16550 or compatible> addr 0x1003062f8-0x1003062ff irq 46 on ebus0
uart0: [FILTER]
uart1: <16550 or compatible> addr 0x1003083f8-0x1003083ff irq 45 on ebus0
uart1: [FILTER]
scc0: <Siemens SAB 82532 dual channel SCC> addr
0x100400000-0x10040007f irq 34 on ebus0
scc0: [FILTER]
uart2: <SAB 82532 v3.2, channel A> on scc0
uart2: [FILTER]
uart2: CTS oflow
uart2: console (9600,n,8,1)
uart3: <SAB 82532 v3.2, channel B> on scc0
uart3: [FILTER]
uart3: CTS oflow
gem0: <Sun ERI 10/100 Ethernet> mem 0x100000-0x11ffff at device 5.1 on pci0
miibus0: <MII bus> on gem0
ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
gem0: 2kB RX FIFO, 2kB TX FIFO
gem0: Ethernet address: 00:03:ba:3a:0f:f2
gem0: [ITHREAD]
ohci0: <Sun PCIO-2 USB controller> mem 0x1000000-0x1007fff at device 5.3 on pci0
ohci0: [ITHREAD]
usbus0: <Sun PCIO-2 USB controller> on ohci0
sym0: <875> port 0x300-0x3ff mem 0x124000-0x1240ff,0x126000-0x126fff
at device 6.0 on pci0
sym0: No NVRAM, ID 7, Fast-20, SE, parity checking
sym0: [ITHREAD]
sym1: <875> port 0x400-0x4ff mem 0x128000-0x1280ff,0x12a000-0x12afff
at device 6.1 on pci0
sym1: No NVRAM, ID 7, Fast-20, SE, parity checking
sym1: [ITHREAD]
pcib1: <Sun Host-PCI bridge> mem
0x40004600000-0x40004617fff,0x40004410000-0x4000441004f,0x7ffec000000-0x7ffec0000ff
irq 562,560,561,564 on nexus0
pcib1: Schizo, version 7, IGN 0x8, bus A, 66MHz
Timecounter "pcib1" frequency 150000000 Hz quality 100
pcib1: DVMA map: 0xc0000000 to 0xffffffff 131072 entries, streaming buffer
pcib1: [FILTER]
pcib1: [FILTER]
pci1: <OFW PCI bus> on pcib1
isp0: <Qlogic ISP 2200 PCI FC-AL Adapter> port 0x300-0x3ff mem
0x100000-0x100fff at device 4.0 on pci1
isp0: [ITHREAD]
isp0: invalid NVRAM header
isp0: invalid NVRAM header
isp0: bad frame length (0) from NVRAM- using 1024
isp0: bad execution throttle of 0- using 16
cas0: <Sun Cassini+ Gigabit Ethernet> mem 0x200000-0x3fffff at device
1.0 on pci1
panic: trap: memory address not aligned
cpuid = 0
KDB: enter: panic
[ thread pid 0 tid 100000 ]
Stopped at kdb_enter+0x80: ta %xcc, 1
db> bt
Tracing pid 0 tid 100000 td 0xc0a0e330
panic() at panic+0x198
trap() at trap+0x220
-- memory address not aligned sfar=0x7fd00200001 sfsr=0x1d007d %o7=0xc016f1c8 --
cas_pci_attach() at cas_pci_attach+0xb1c
device_attach() at device_attach+0x68
bus_generic_attach() at bus_generic_attach+0x10
ofw_pcibus_attach() at ofw_pcibus_attach+0x2e4
device_attach() at device_attach+0x68
bus_generic_attach() at bus_generic_attach+0x10
schizo_attach() at schizo_attach+0xe04
device_attach() at device_attach+0x68
bus_generic_new_pass() at bus_generic_new_pass+0x130
bus_generic_new_pass() at bus_generic_new_pass+0xbc
bus_set_pass() at bus_set_pass+0xc4
configure() at configure+0x4
mi_startup() at mi_startup+0xf0
btext() at btext+0x2c
db>
--
Rob Farmer
>
> Marius
>
>
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