Messages in this thread | | | Date | Sat, 28 Apr 2007 21:40:19 +0000 (GMT) | From | William Heimbigner <> | Subject | PANIC: 2.6.21-rc7-mm2, Kernel access of bad area, sig: 11 |
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This bug occurs in linux-2.6.21-rc7-mm2, and does not occur in 2.6.21-rc7 ARCH is powerpc
dmesg output, captured via netconsole: [ 0.000000] Using PowerMac machine description [ 0.000000] Total memory = 128MB; using 256kB for hash table (at c7fc0000) [ 0.000000] Linux version 2.6.21-rc7-mm2 (root@console) (gcc version 4.1.1 (Gentoo 4.1.1-r3)) #3 SMP PREEMPT Sat Apr 28 14:29:54 CDT 2007 [ 0.000000] Found UniNorth memory controller & host bridge @ 0xf8000000 revision: 0xc0 [ 0.000000] Mapped at 0xfdfc0000 [ 0.000000] Found a Pangea mac-io controller, rev: 0, mapped at 0xfdf40000 [ 0.000000] PowerMac motherboard: iMac "Flower Power" [ 0.000000] Found UniNorth PCI host bridge at 0x00000000f0000000. Firmware bus number: 0->0 [ 0.000000] Found UniNorth PCI host bridge at 0x00000000f2000000. Firmware bus number: 0->0 [ 0.000000] Found UniNorth PCI host bridge at 0x00000000f4000000. Firmware bus number: 0->0 [ 0.000000] via-pmu: Server Mode is enabled [ 0.000000] PMU driver v2 initialized for Core99, firmware: 0c [ 0.000000] nvram: Checking bank 0... [ 0.000000] nvram: gen0=498, gen1=499 [ 0.000000] nvram: Active bank is: 1 [ 0.000000] nvram: OF partition at 0x210 [ 0.000000] nvram: XP partition at 0xffffffff [ 0.000000] nvram: NR partition at 0xffffffff [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0 -> 32768 [ 0.000000] Normal 32768 -> 32768 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[1] active PFN ranges [ 0.000000] 0: 0 -> 32768 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 32512 [ 0.000000] Kernel command line: root=/dev/hda4 ro real_root=/dev/hda4 netconsole=4444@192.168.0.3/eth0,6666@192.168.0.8/00:11:09:3C:07:C2 [ 0.000000] netconsole: local port 4444 [ 0.000000] netconsole: local IP 192.168.0.3 [ 0.000000] netconsole: interface eth0 [ 0.000000] netconsole: remote port 6666 [ 0.000000] netconsole: remote IP 192.168.0.8 [ 0.000000] netconsole: remote ethernet address 00:11:09:3c:07:c2 [ 0.000000] mpic: Setting up MPIC " MPIC 1 " version 1.2 at 80040000, max 4 CPUs [ 0.000000] mpic: ISU size: 64, shift: 6, mask: 3f [ 0.000000] mpic: Initializing for 64 sources [ 0.000000] PID hash table entries: 512 (order: 9, 2048 bytes) [ 0.000000] GMT Delta read from XPRAM: 0 minutes, DST: on [ 18.626246] Console: colour dummy device 80x25 [ 18.626620] console handover: boot [udbg0] -> real [tty0] [ 18.627059] ------------------------ [ 18.627073] | Locking API testsuite: [ 18.627083] ---------------------------------------------------------------------------- [ 18.627098] | spin |wlock |rlock |mutex | wsem | rsem | [ 18.627113] -------------------------------------------------------------------------- [ 18.627140] A-A deadlock:failed|failed| ok |failed|failed|failed| [ 18.627204] A-B-B-A deadlock:failed|failed| ok |failed|failed|failed| [ 18.627265] A-B-B-C-C-A deadlock:failed|failed| ok |failed|failed|failed| [ 18.627327] A-B-C-A-B-C deadlock:failed|failed| ok |failed|failed|failed| [ 18.627389] A-B-B-C-C-D-D-A deadlock:failed|failed| ok |failed|failed|failed| [ 18.627457] A-B-C-D-B-D-D-A deadlock:failed|failed| ok |failed|failed|failed| [ 18.627524] A-B-C-D-B-C-D-A deadlock:failed|failed| ok |failed|failed|failed| [ 18.627592] double unlock: ok | ok |failed| ok |failed|failed| [ 18.627645] initialize held:failed|failed|failed|failed|failed|failed| [ 18.627703] bad unlock order: ok | ok | ok | ok | ok | ok | [ 18.627763] -------------------------------------------------------------------------- [ 18.627785] recursive read-lock: | ok | |failed| [ 18.627825] recursive read-lock #2: | ok | |failed| [ 18.627865] mixed read-write-lock: |failed| |failed| [ 18.627911] mixed write-read-lock: |failed| |failed| [ 18.627951] -------------------------------------------------------------------------- [ 18.627974] hard-irqs-on + irq-safe-A/12:failed|failed| ok | [ 18.628011] soft-irqs-on + irq-safe-A/12:failed|failed| ok | [ 18.628049] hard-irqs-on + irq-safe-A/21:failed|failed| ok | [ 18.628084] soft-irqs-on + irq-safe-A/21:failed|failed| ok | [ 18.628120] sirq-safe-A => hirqs-on/12:failed|failed| ok | [ 18.628156] sirq-safe-A => hirqs-on/21:failed|failed| ok | [ 18.628192] hard-safe-A + irqs-on/12:failed|failed| ok | [ 18.628229] soft-safe-A + irqs-on/12:failed|failed| ok | [ 18.628266] hard-safe-A + irqs-on/21:failed|failed| ok | [ 18.628302] soft-safe-A + irqs-on/21:failed|failed| ok | [ 18.628338] hard-safe-A + unsafe-B #1/123:failed|failed| ok | [ 18.628376] soft-safe-A + unsafe-B #1/123:failed|failed| ok | [ 18.628415] hard-safe-A + unsafe-B #1/132:failed|failed| ok | [ 18.628453] soft-safe-A + unsafe-B #1/132:failed|failed| ok | [ 18.628491] hard-safe-A + unsafe-B #1/213:failed|failed| ok | [ 18.628530] soft-safe-A + unsafe-B #1/213:failed|failed| ok | [ 18.628568] hard-safe-A + unsafe-B #1/231:failed|failed| ok | [ 18.628606] soft-safe-A + unsafe-B #1/231:failed|failed| ok | [ 18.628644] hard-safe-A + unsafe-B #1/312:failed|failed| ok | [ 18.628682] soft-safe-A + unsafe-B #1/312:failed|failed| ok | [ 18.628720] hard-safe-A + unsafe-B #1/321:failed|failed| ok | [ 18.628758] soft-safe-A + unsafe-B #1/321:failed|failed| ok | [ 18.628800] hard-safe-A + unsafe-B #2/123:failed|failed| ok | [ 18.628841] soft-safe-A + unsafe-B #2/123:failed|failed| ok | [ 18.628885] hard-safe-A + unsafe-B #2/132:failed|failed| ok | [ 18.628924] soft-safe-A + unsafe-B #2/132:failed|failed| ok | [ 18.628963] hard-safe-A + unsafe-B #2/213:failed|failed| ok | [ 18.629001] soft-safe-A + unsafe-B #2/213:failed|failed| ok | [ 18.629040] hard-safe-A + unsafe-B #2/231:failed|failed| ok | [ 18.629079] soft-safe-A + unsafe-B #2/231:failed|failed| ok | [ 18.629117] hard-safe-A + unsafe-B #2/312:failed|failed| ok | [ 18.629155] soft-safe-A + unsafe-B #2/312:failed|failed| ok | [ 18.629193] hard-safe-A + unsafe-B #2/321:failed|failed| ok | [ 18.629232] soft-safe-A + unsafe-B #2/321:failed|failed| ok | [ 18.629270] hard-irq lock-inversion/123:failed|failed| ok | [ 18.629310] soft-irq lock-inversion/123:failed|failed| ok | [ 18.629349] hard-irq lock-inversion/132:failed|failed| ok | [ 18.629388] soft-irq lock-inversion/132:failed|failed| ok | [ 18.629426] hard-irq lock-inversion/213:failed|failed| ok | [ 18.629465] soft-irq lock-inversion/213:failed|failed| ok | [ 18.629504] hard-irq lock-inversion/231:failed|failed| ok | [ 18.629542] soft-irq lock-inversion/231:failed|failed| ok | [ 18.629580] hard-irq lock-inversion/312:failed|failed| ok | [ 18.629619] soft-irq lock-inversion/312:failed|failed| ok | [ 18.629657] hard-irq lock-inversion/321:failed|failed| ok | [ 18.629696] soft-irq lock-inversion/321:failed|failed| ok | [ 18.629734] hard-irq read-recursion/123: ok | [ 18.629758] soft-irq read-recursion/123: ok | [ 18.629782] hard-irq read-recursion/132: ok | [ 18.629805] soft-irq read-recursion/132: ok | [ 18.629829] hard-irq read-recursion/213: ok | [ 18.629853] soft-irq read-recursion/213: ok | [ 18.629881] hard-irq read-recursion/231: ok | [ 18.629904] soft-irq read-recursion/231: ok | [ 18.629928] hard-irq read-recursion/312: ok | [ 18.629951] soft-irq read-recursion/312: ok | [ 18.629975] hard-irq read-recursion/321: ok | [ 18.629998] soft-irq read-recursion/321: ok | [ 18.630023] -------------------------------------------------------- [ 18.630041] 142 out of 218 testcases failed, as expected. | [ 18.630057] ---------------------------------------------------- [ 18.630499] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 18.630918] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 18.655186] Memory: 121356k/131072k available (5428k kernel code, 9568k reserved, 212k data, 2207k bss, 248k init) [ 18.655433] SLUB: General Slabs=18, HW alignment=32, Processors=1, Nodes=1 [ 18.673073] Mount-cache hash table entries: 512 [ 18.673990] device-tree: Duplicate name in /cpus/PowerPC,750@0, renamed to "l2-cache#1" [ 18.677777] PowerMac SMP probe found 1 cpus [ 18.678182] Brought up 1 CPUs [ 18.679737] NET: Registered protocol family 16 [ 18.681402] KeyWest i2c @0xf8001003 irq 42 /uni-n@f8000000/i2c@f8001000 [ 18.681453] channel 0 bus <multibus> [ 18.681468] channel 1 bus <multibus> [ 18.681541] KeyWest i2c @0x80018000 irq 26 /pci@f2000000/mac-io@17/i2c@18000 [ 18.681561] channel 0 bus <multibus> [ 18.681598] PMU i2c /pci@f2000000/mac-io@17/via-pmu@16000 [ 18.681616] channel 1 bus <multibus> [ 18.681631] channel 2 bus <multibus> [ 18.681793] PCI: Probing PCI hardware [ 18.699303] Linux Plug and Play Support v0.97 (c) Adam Belay [ 18.700522] SCSI subsystem initialized [ 18.701322] usbcore: registered new interface driver usbfs [ 18.701633] usbcore: registered new interface driver hub [ 18.701990] usbcore: registered new device driver usb [ 18.705546] NET: Registered protocol family 2 [ 18.715032] IP route cache hash table entries: 1024 (order: 0, 4096 bytes) [ 18.715338] TCP established hash table entries: 4096 (order: 4, 114688 bytes) [ 18.716163] TCP bind hash table entries: 4096 (order: 4, 98304 bytes) [ 18.716855] TCP: Hash tables configured (established 4096 bind 4096) [ 18.716893] TCP reno registered [ 18.720723] Thermal assist unit using timers, shrink_timer: 2000 jiffies [ 18.724650] Initializing RT-Tester: OK [ 18.724755] audit: initializing netlink socket (disabled) [ 18.724830] audit(2213944456.098:1): initialized [ 18.743947] io scheduler noop registered [ 18.744013] io scheduler anticipatory registered [ 18.744029] io scheduler deadline registered [ 18.744756] io scheduler cfq registered (default) [ 18.745925] PCI: Enabling device 0000:00:10.0 (0086 -> 0087) [ 18.746718] aty128fb: BIOS not located, guessing timings. [ 18.746747] aty128fb: Rage128 TR Ultra AGP [chip rev 0x4] 16M 128-bit SDR SGRAM (1:1) [ 18.765363] Console: switching to colour frame buffer device 128x48 [ 18.780864] fb0: ATY Rage128 frame buffer device on Rage128 TR Ultra AGP [ 18.820931] Generic RTC Driver v1.07 [ 18.821413] Macintosh non-volatile memory driver v1.1 [ 18.821971] Linux agpgart interface v0.102 (c) Dave Jones [ 18.822302] [drm] Initialized drm 1.1.0 20060810 [ 18.823105] [drm] Initialized r128 2.5.0 20030725 on minor 0 [ 18.823693] ipmi message handler version 39.1 [ 18.823960] ipmi device interface [ 18.824374] IPMI System Interface driver. [ 18.825585] ipmi_si: Unable to find any System Interface(s) [ 18.825827] IPMI Watchdog: driver initialized [ 18.826031] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. [ 18.831263] RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize [ 18.831914] loop: module loaded [ 18.832324] sungem.c:v0.98 8/24/03 David S. Miller (davem@redhat.com) [ 18.895245] eth0: Sun GEM (PCI) 10/100/1000BaseT Ethernet 00:30:65:cc:83:08 [ 18.895594] eth0: Found BCM5201 PHY [ 18.896712] netconsole: device eth0 not up yet, forcing it [ 21.294017] eth0: Link is up at 100 Mbps, full-duplex. [ 21.300376] eth0: Pause is disabled [ 22.195311] netconsole: network logging started [ 22.202234] MacIO PCI driver attached to Pangea chipset [ 22.214807] input: Macintosh mouse button emulation as /class/input/input0 [ 22.222370] adb: starting probe task... [ 22.228980] adb: finished probe task... [ 22.235443] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 [ 22.241934] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx [ 23.261890] ide0: Found Apple KeyLargo ATA-4 controller, bus ID 2, irq 19 [ 23.532202] hda: Maxtor 32049H2 B, ATA DISK drive [ 23.946194] hdb: MATSHITA CD-RW CW-7121, ATAPI CD/DVD-ROM drive [ 24.002898] hda: Enabling Ultra DMA 2 [ 24.010334] hdb: Enabling MultiWord DMA 2 [ 24.017814] ide0 at 0xc901e000-0xc901e007,0xc901e160 on irq 19 [ 24.025417] hda: max request size: 128KiB [ 24.054738] hda: 40021632 sectors (20491 MB) w/2048KiB Cache, CHS=39704/16/63, UDMA(33) [ 24.061398] hda: cache flushes not supported [ 24.068183] hda: [mac] hda1 hda2 hda3 hda4 [ 24.087216] hdb: ATAPI 24X CD-ROM CD-R/RW drive, 2048kB Cache, DMA [ 24.094248] Uniform CD-ROM driver Revision: 3.20 [ 24.104703] ide-floppy driver 0.99.newide [ 24.112454] mesh: configured for synchronous 5 MB/s [ 24.120569] 116x: driver isp116x-hcd, 03 Nov 2005 [ 24.128122] PCI: Enabling device 0001:10:18.0 (0000 -> 0002) [ 24.134847] ohci_hcd 0001:10:18.0: OHCI Host Controller [ 24.141894] ohci_hcd 0001:10:18.0: new USB bus registered, assigned bus number 1 [ 24.148709] ohci_hcd 0001:10:18.0: irq 27, io mem 0x80081000 [ 24.225270] usb usb1: new device found, idVendor=0000, idProduct=0000 [ 24.231860] usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1 [ 24.238481] usb usb1: Product: OHCI Host Controller [ 24.245056] usb usb1: Manufacturer: Linux 2.6.21-rc7-mm2 ohci_hcd [ 24.251713] usb usb1: SerialNumber: 0001:10:18.0 [ 24.259338] usb usb1: configuration #1 chosen from 1 choice [ 24.266527] hub 1-0:1.0: USB hub found [ 24.273315] hub 1-0:1.0: 2 ports detected [ 24.380519] PCI: Enabling device 0001:10:19.0 (0000 -> 0002) [ 24.387131] ohci_hcd 0001:10:19.0: OHCI Host Controller [ 24.394043] ohci_hcd 0001:10:19.0: new USB bus registered, assigned bus number 2 [ 24.400705] ohci_hcd 0001:10:19.0: irq 28, io mem 0x80080000 [ 24.477243] usb usb2: new device found, idVendor=0000, idProduct=0000 [ 24.483659] usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1 [ 24.490080] usb usb2: Product: OHCI Host Controller [ 24.496430] usb usb2: Manufacturer: Linux 2.6.21-rc7-mm2 ohci_hcd [ 24.502904] usb usb2: SerialNumber: 0001:10:19.0 [ 24.510140] usb usb2: configuration #1 chosen from 1 choice [ 24.517080] hub 2-0:1.0: USB hub found [ 24.523498] hub 2-0:1.0: 2 ports detected [ 24.617893] usb 1-1: new full speed USB device using ohci_hcd and address 2 [ 24.630546] USB Universal Host Controller Interface driver v3.0 [ 24.637517] sl811: driver sl811-hcd, 19 May 2005 [ 24.644158] Initializing USB Mass Storage driver... [ 24.763930] usb 1-1: new device found, idVendor=04fc, idProduct=0561 [ 24.770256] usb 1-1: new device strings: Mfr=1, Product=2, SerialNumber=0 [ 24.776497] usb 1-1: Product: Generic Digital camera [ 24.782724] usb 1-1: Manufacturer: Sunplus Technology Co., Ltd. [ 24.789899] usb 1-1: configuration #1 chosen from 1 choice [ 25.013887] usb 2-1: new full speed USB device using ohci_hcd and address 2 [ 25.152937] usb 2-1: new device found, idVendor=0409, idProduct=0059 [ 25.159269] usb 2-1: new device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.166371] usb 2-1: configuration #1 chosen from 1 choice [ 25.173335] hub 2-1:1.0: USB hub found [ 25.179956] hub 2-1:1.0: 4 ports detected [ 25.492921] usb 2-1.2: new full speed USB device using ohci_hcd and address 3 [ 25.603922] usb 2-1.2: new device found, idVendor=1453, idProduct=4026 [ 25.610183] usb 2-1.2: new device strings: Mfr=1, Product=2, SerialNumber=0 [ 25.616426] usb 2-1.2: Product: USB-Serial Controller [ 25.622610] usb 2-1.2: Manufacturer: Prolific Technology Inc. [ 25.629617] usb 2-1.2: configuration #1 chosen from 1 choice [ 25.830923] usb 2-1.3: new low speed USB device using ohci_hcd and address 4 [ 25.941936] usb 2-1.3: new device found, idVendor=1267, idProduct=0103 [ 25.948156] usb 2-1.3: new device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.955181] usb 2-1.3: configuration #1 chosen from 1 choice [ 25.966129] usbcore: registered new interface driver usb-storage [ 25.972499] USB Mass Storage support registered. [ 25.979214] usbcore: registered new interface driver usbserial [ 25.985824] drivers/usb/serial/usb-serial.c: USB Serial support registered for generic [ 25.992806] usbcore: registered new interface driver usbserial_generic [ 25.999393] drivers/usb/serial/usb-serial.c: USB Serial Driver core [ 26.006211] drivers/usb/serial/usb-serial.c: USB Serial support registered for pl2303 [ 26.013127] pl2303 2-1.2:1.0: pl2303 converter detected [ 26.020502] usb 2-1.2: pl2303 converter now attached to ttyUSB0 [ 26.027254] usbcore: registered new interface driver pl2303 [ 26.033810] drivers/usb/serial/pl2303.c: Prolific PL2303 USB to serial adaptor driver [ 26.041329] mice: PS/2 mouse device common for all mice [ 26.048657] I2O subsystem v1.325 [ 26.055301] i2o: max drivers = 8 [ 26.062547] I2O Configuration OSM v1.323 [ 26.069712] I2O Bus Adapter OSM v1.317 [ 26.076487] I2O Block Device OSM v1.325 [ 26.083922] I2O SCSI Peripheral OSM v1.316 [ 26.090680] I2O ProcFS OSM v1.316 [ 26.098042] PowerMac i2c bus pmu 2 registered [ 26.104784] PowerMac i2c bus pmu 1 registered [ 26.111431] PowerMac i2c bus mac-io 0 registered [ 26.118007] PowerMac i2c bus uni-n 1 registered [ 26.124464] PowerMac i2c bus uni-n 0 registered [ 26.137840] input: HID 1267:0103 as /class/input/input1 [ 26.144369] input: USB HID v1.10 Keyboard [HID 1267:0103] on usb-0001:10:19.0-1.3 [ 26.159741] input: HID 1267:0103 as /class/input/input2 [ 26.166357] input: USB HID v1.10 Device [HID 1267:0103] on usb-0001:10:19.0-1.3 [ 26.172632] usbcore: registered new interface driver usbhid [ 26.178753] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver [ 26.185056] Advanced Linux Sound Architecture Driver Version 1.0.14rc3 (Wed Mar 14 07:25:50 2007 UTC). [ 26.962329] input: PowerMac Beep as /class/input/input3 [ 26.970271] ALSA device list: [ 26.976661] #0: PowerMac Screamer Rev 0 [ 26.983305] TCP cubic registered [ 26.989512] Initializing XFRM netlink socket [ 26.995740] NET: Registered protocol family 1 [ 27.002720] NET: Registered protocol family 10 [ 27.009347] lo: Disabled Privacy Extensions [ 27.016020] NET: Registered protocol family 17 [ 27.022182] NET: Registered protocol family 15 [ 27.030444] input: PMU as /class/input/input4 [ 27.052675] ReiserFS: hda4: found reiserfs format "3.6" with standard journal [ 27.058960] ReiserFS: hda4: using ordered data mode [ 27.078108] ReiserFS: hda4: journal params: device hda4, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 [ 27.099024] ReiserFS: hda4: checking transaction log (hda4) [ 27.195147] ReiserFS: hda4: Using r5 hash to sort names [ 27.201477] VFS: Mounted root (reiserfs filesystem) readonly. [ 27.207715] Freeing unused kernel memory: 248k init [ 156.166766] Oops: Kernel access of bad area, sig: 11 [#1] [ 156.167014] PREEMPT SMP NR_CPUS=2 DEBUG_PAGEALLOC PowerMac [ 156.167267] Modules linked in: nfsd exportfs pmac_zilog serial_core ohci1394 ieee1394 uninorth_agp [ 156.167711] NIP: c0068ce4 LR: c0068cdc CTR: 00000000 [ 156.167892] REGS: c0583a40 TRAP: 0300 Not tainted (2.6.21-rc7-mm2) [ 156.168118] MSR: 00001032 <ME,IR,DR> CR: 42202022 XER: 00000000 [ 156.168467] DAR: 00000000, DSISR: 42000000 [ 156.168617] TASK = c0550260[0] 'swapper' THREAD: c0582000 CPU: 0 [ 156.168840] GPR00: 00000000 c0583af0 c0550260 00000783 c059bc88 00000001 c0488ec0 c059bc80 [ 156.169272] GPR08: c0460713 c0488e77 00000000 c0488b70 00003da3 00000000 0023f96c c0590000 [ 156.169705] GPR16: c0590000 0023f964 c0590000 00000000 00001032 00000000 c0583eb0 c0590000 [ 156.170145] GPR24: c0583b18 00000000 00000000 00000000 c0583b28 c000a1e4 c0583b2c c059bc80 [ 156.170594] NIP [c0068ce4] kallsyms_lookup+0x64/0xa4 [ 156.170806] LR [c0068cdc] kallsyms_lookup+0x5c/0xa4 [ 156.170997] Call Trace: [ 156.171093] [c0583af0] [c0068cb4] kallsyms_lookup+0x34/0xa4 (unreliable) [ 156.171384] --- Exception: c0583bb0 at 0xc0583ba0 [ 156.171578] LR = draw_byte+0x34/0x1d0 [ 156.171723] [c0583b10] [c002ebd0] xmon_show_stack+0x2b8/0x330 (unreliable) [ 156.172017] [c0583c10] [c003053c] cmds+0xa20/0x1600 [ 156.172235] [c0583ca0] [c0031448] xmon_core+0x32c/0x734 [ 156.172452] [c0583d60] [c00319fc] xmon+0x2c/0x68 [ 156.172647] [c0583e20] [c0031b40] xmon_irq+0x50/0x6c [ 156.172856] [c0583e40] [c0073828] handle_IRQ_event+0x5c/0xb0 [ 156.173090] [c0583e60] [c00755dc] handle_fasteoi_irq+0xac/0x174 [ 156.173333] [c0583e80] [c0006be4] do_IRQ+0xec/0x130 [ 156.179644] [c0583ea0] [c0014fe8] ret_from_except+0x0/0x14 [ 156.185827] --- Exception: 501 at cpu_idle<hand copied begins here>+0xfc/0x1dc LR = cpu_idle+0xfc/0x1dc [c0583f60] [c000a24c] cpu_idle+0x164/0x1dc (unreliable) [c0583f80] [c0003cc4] rest_init+0x74/0x88 [c0583fa0] [c050fb68] start_kernel+0x310/0x394 [c0583ff0] [000037b4] 0x37b4
This occurs after pressing the programmer switch to generate an NMI.
William Heimbigner icxcnika@mar.tar.cc - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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