Bug#422161: linux-image-2.6.18-4-sparc64: problem not seen in 2.6.20
dann frazier wrote:
I cannot reproduce. Can you provide dmesg output?
Hi Dann, dmesg output is attached. The hardware is a sunblade 100. I am
happy to run any tests, but there will be small time delays as i am
running 2.6.20 now and it is timezone UTC + 10 here.
thanks
jim
PROMLIB: Sun IEEE Boot Prom 'OBP 4.0.45 2001/02/08 14:33'
PROMLIB: Root node compatible:
Linux version 2.6.18-4-sparc64 (Debian 2.6.18.dfsg.1-12) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 Mon Mar 26 11:16:07 UTC 2007
ARCH: SUN4U
Ethernet address: 00:03:ba:04:a4:ab
PROM: Built device tree with 53963 bytes of memory.
On node 0 totalpages: 31944
DMA zone: 31944 pages, LIFO batch:7
CPU[0]: Caches D[sz(16384):line_sz(32)] I[sz(16384):line_sz(32)] E[sz(262144):line_sz(64)]
Built 1 zonelists. Total pages: 31944
Kernel command line: root=/dev/hda2 ro video=atyfb:off
PID hash table entries: 1024 (order: 10, 8192 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 262144 bytes)
Inode-cache hash table entries: 16384 (order: 4, 131072 bytes)
Memory: 252960k available (2208k kernel code, 792k data, 136k init) [fffff80000000000,000000000ff24000]
Calibrating delay using timer specific routine.. 11.12 BogoMIPS (lpj=22243)
Security Framework v1.0.0 initialized
SELinux: Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 512
checking if image is initramfs... it is
Freeing initrd memory: 1032k freed
NET: Registered protocol family 16
PCI: Probing for controllers.
/pci@1f,0: SABRE PCI Bus Module
PCI quirk: region 0800-083f claimed by ali7101 ACPI
PCI quirk: region 0600-061f claimed by ali7101 SMB
PCI0(PBMA): Bus running at 33MHz
isa0: [dma -> (floppy) (parallel)] [power] [serial] [serial]
ebus0: [flashprom] [eeprom] [idprom]
power: Control reg at 1fe02000800 ... powerd running.
usbcore: registered new driver usbfs
usbcore: registered new driver hub
/pci@1f,0/ebus@c/eeprom@1,0: Clock regs at 000001fff1000000
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 16384 bytes)
TCP established hash table entries: 8192 (order: 3, 65536 bytes)
TCP bind hash table entries: 4096 (order: 2, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 4096)
TCP reno registered
audit: initializing netlink socket (disabled)
audit(1178269955.232:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 8192 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Activating ISA DMA hang workarounds.
Console: switching to mono PROM 80x34
rtc_init: no PC rtc found
[drm] Initialized drm 1.0.1 20051102
f007263c: ttyS0 at MMIO 0x1fe020003f8 (irq = 9) is a 16550A
f0073d68: ttyS1 at MMIO 0x1fe020002e8 (irq = 9) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
rtc_sun_init: Registered Mostek RTC driver.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ohci_hcd 0000:00:0c.3: OHCI Host Controller
ohci_hcd 0000:00:0c.3: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:0c.3: irq 12, io mem 0x1ff02000000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
ALI15X3: IDE controller at PCI slot 0000:00:0d.0
ALI15X3: chipset revision 195
ALI15X3: 100% native mode on irq 15
ide0: BM-DMA at 0x1fe02000a20-0x1fe02000a27, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0x1fe02000a28-0x1fe02000a2f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
usb 1-3: new low speed USB device using ohci_hcd and address 2
hda: ST315320A, ATA DISK drive
usb 1-3: configuration #1 chosen from 1 choice
input: HID 0430:0005 as /class/input/input0
input: USB HID v1.00 Keyboard [HID 0430:0005] on usb-0000:00:0c.3-3
usb 1-4: new low speed USB device using ohci_hcd and address 3
hdb: LTN485S, ATAPI CD/DVD-ROM drive
ide0 at 0x1fe02000a00-0x1fe02000a07,0x1fe02000a1a on irq 15
Probing IDE interface ide1...
usb 1-4: configuration #1 chosen from 1 choice
input: Logitech USB Receiver as /class/input/input1
input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:0c.3-4
hda: max request size: 128KiB
hda: 29888820 sectors (15303 MB) w/2048KiB Cache, CHS=29651/16/63, UDMA(66)
hda: cache flushes not supported
hda: hda1 hda2 hda3 hda4 hda5
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
ieee1394: Initialized config rom entry `ip1394'
sungem.c:v0.98 8/24/03 David S. Miller (davem@redhat.com)
PHY ID: 437421, addr: 1
eth0: Sun GEM (PCI) 10/100/1000BaseT Ethernet 00:03:ba:04:a4:ab
eth0: Found Generic MII PHY
ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[11] MMIO=[1ff00420000-1ff004207ff] Max Packet=[2048] IR/IT contexts=[4/4]
hdb: ATAPI 48X CD-ROM drive, 120kB Cache
Uniform CD-ROM driver Revision: 3.20
ali_stimer_read: stimer is not ready.
ieee1394: Host added: ID:BUS[0-00:1023] GUID[0003bafffe04a4ab]
eth1394: eth1: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0)
eth0: Link is up at 10 Mbps, half-duplex.
Adding 511544k swap on /dev/hda4. Priority:-1 extents:1 across:511544k
EXT3 FS on hda2, internal journal
Probing IDE interface ide1...
device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda5, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
eth0: Link is up at 10 Mbps, half-duplex.
eth0: Pause is disabled
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
eth0: no IPv6 routers present
Kernel unaligned access at TPC[44d3c0] r_show+0x34/0x9c
Unable to handle kernel paging request in mna handler<1> at virtual address e678bf503d60102f
current->{active_,}mm->context = 0000000000000cf1
current->{active_,}mm->pgd = fffff8000b178000
\|/ ____ \|/
"@'/ .. \`@"
/_| \__/ |_\
\__U_/
cat(3067): Oops [#1]
TSTATE: 0000008811009607 TPC: 000000000044d3c0 TNPC: 000000000044d3c4 Y: 00000000 Not tainted
TPC: <r_show+0x34/0x9c>
g0: fffff8000bb08c18 g1: 000000000000ffff g2: ffffffffffffffff g3: e678bf503d60100f
g4: fffff8000c5231e0 g5: 0000000000006400 g6: fffff8000b1a4000 g7: 0000000000689bc8
o0: fffff8000ee83860 o1: 0000000000643308 o2: 0000000000000000 o3: 00000000006482d8
o4: 0000000000000008 o5: 000001ffc0000000 sp: fffff8000b1a7361 ret_pc: 000000000044d420
RPC: <r_show+0x94/0x9c>
l0: fffff8000ee83860 l1: 00000000f7f95fa8 l2: 0000000000000002 l3: 0000000000000000
l4: 0000000000000000 l5: 0000000000000000 l6: 0000000000000000 l7: 00000000f7f94000
i0: fffff8000ee83860 i1: e678bf503d60100f i2: fffff8000b1a7cf0 i3: 0000000000000000
i4: 0000000000000000 i5: 00000000000003f9 i6: fffff8000b1a7441 i7: 00000000004aa038
I7: <seq_read+0x1e8/0x2fc>
Caller[00000000004aa038]: seq_read+0x1e8/0x2fc
Caller[000000000048ab30]: vfs_read+0xa0/0x14c
Caller[000000000048ae1c]: sys_read+0x34/0x60
Caller[00000000004069d4]: linux_sparc_syscall32+0x3c/0x40
Caller[0000000000012c20]: 0x12c28
Instruction DUMP: 94102000 80a08001 99673008 <c658e020> 80a0c007 22600007 c25e6010 9402a001 80a2a005
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