[meta-freescale] B4860qds-64b kernel opps
zhenhua.luo at freescale.com
zhenhua.luo at freescale.com
Mon May 5 18:57:03 PDT 2014
Please try this patch.
http://patchwork.ozlabs.org/patch/345985/
Best Regards,
Zhenhua
> -----Original Message-----
> From: meta-freescale-bounces at yoctoproject.org [mailto:meta-freescale-
> bounces at yoctoproject.org] On Behalf Of Alexandru Vaduva
> Sent: Tuesday, April 29, 2014 8:27 PM
> To: meta-freescale at yoctoproject.org
> Subject: [meta-freescale] FW: B4860qds-64b kernel opps
>
> Hello guys any updates?
>
> -----Original Message-----
> From: meta-freescale-bounces at yoctoproject.org [mailto:meta-freescale-
> bounces at yoctoproject.org] On Behalf Of Alexandru Vaduva
> Sent: Friday, April 25, 2014 11:53 AM
> To: meta-freescale at yoctoproject.org
> Subject: [meta-freescale] B4860qds-64b kernel opps
>
> Hello guys I tried booting the following linux-qoriq-sdk after a bbappend
> was attacked to it and some configs were activated.
> The problem was identified when enabling a number of configs for LTP
> testing:
> CONFIG_TUN=y
> CONFIG_KSM=y
> CONFIG_NUMA=y
> Maybe you could take a look and let me know of your solution.
> I am investigating this in parallel but I believe your opinion on this is
> more advised than mine.
>
> Setup the u-boot for NFS boot and launch the 'boot' command. The
> following output was obtained:
>
> Using FM1 at DTSEC5 device
> TFTP from server 172.24.30.23; our IP address is 172.24.30.238 Filename
> 'alvd/b4860/uImage-b4860qds-64b.bin'.
> Load address: 0x1000000
> Loading:
> ####################################################################
>
> #################################################################
>
> #################################################################
>
> #################################################################
>
> #################################################################
>
> #################################################################
>
> #################################################################
>
> #################################################################
> ########################################
> 1.9 MiB/s
> done
> Bytes transferred = 8213054 (7d523e hex) Using FM1 at DTSEC5 device TFTP
> from server 172.24.30.23; our IP address is 172.24.30.238 Filename
> 'alvd/b4860/uImage-b4860qds-usdpaa.dtb'.
> Load address: 0xc000000
> Loading: ###
> 1.4 MiB/s
> done
> Bytes transferred = 38395 (95fb hex)
> WARNING: adjusting available memory to 30000000 ## Booting kernel from
> Legacy Image at 01000000 ...
> Image Name: Linux-3.8.13-rt9+
> Created: 2014-04-24 15:13:30 UTC
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 8212990 Bytes = 7.8 MiB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> ## Flattened Device Tree blob at 0c000000
> Booting using the fdt blob at 0x0c000000
> Uncompressing Kernel Image ... OK
> Loading Device Tree to 03fe3000, end 03fff5fa ... OK Using B4 QDS
> machine description
> MMU: Supported page sizes
> 4 KB as direct
> 1024 KB as direct
> 2048 KB as direct & indirect
> 4096 KB as direct
> 16384 KB as direct
> 65536 KB as direct
> 262144 KB as direct
> 1048576 KB as direct
> MMU: Book3E HW tablewalk enabled
> No /soc at ffe000000/qman at 318000 property 'fsl,qman-fqd', using
> memblock_alloc(0000000000400000) No /soc at ffe000000/qman at 318000 property
> 'fsl,qman-pfdr', using memblock_alloc(0000000002000000) Qman
> ver:0a01,03,01 No /soc at ffe000000/bman at 31a000 property 'fsl,bman-fbpr',
> using memblock_alloc(0000000001000000) Bman ver:0a02,02,01 No USDPAA
> memory, no 'usdpaa_mem' bootarg bootconsole [udbg0] enabled CPU maps
> initialized for 2 threads per core Starting Linux PPC64 #2 SMP PREEMPT
> Thu Apr 24 17:12:50 CEST 2014
> -----------------------------------------------------
> ppc64_pft_size = 0x0
> physicalMemorySize = 0x100000000
> ppc64_caches.dcache_line_size = 0x40
> ppc64_caches.icache_line_size = 0x40
> -----------------------------------------------------
> Initializing cgroup subsys cpuset
> Linux version 3.8.13-rt9+ (alvd at sestofb10) (gcc version 4.8.2 (GCC) ) #2
> SMP PREEMPT Thu Apr 24 17:12:50 CEST 2014
> CF000012
>
> Setup Arch
> [boot]0012 Setup Arch
> B4 QDS board from Freescale Semiconductor Zone ranges:
> DMA [mem 0x00000000-0xffffffff]
> Normal empty
> Movable zone start for each node
> Early memory node ranges
> node 0: [mem 0x00000000-0xffffffff]
> MMU: Allocated 2112 bytes of context maps for 255 contexts
> CF000015
>
> Setup Done
> [boot]0015 Setup Done
> PERCPU: Embedded 12 pages/cpu @c000000001a00000 s20032 r0 d29120 u131072
> Built 1 zonelists in Node order, mobility grouping on. Total pages:
> 1034240 Policy zone: DMA Kernel command line: root=/dev/nfs rw
> nfsroot=172.21.3.145:/opt/nfs/alvd/b4860-demo/ ip=dhcp
> console=ttyS0,115200 PID hash table entries: 4096 (order: 3, 32768 bytes)
> freeing bootmem node 0 Unable to handle kernel paging request for data at
> address 0x00001db8 Faulting instruction address: 0xc00000000122d064
> Oops: Kernel access of bad area, sig: 11 [#1] PREEMPT SMP NR_CPUS=24 NUMA
> B4 QDS Modules linked in:
> NIP: c00000000122d064 LR: c00000000122cf50 CTR: c0000000000314b0
> REGS: c000000001777a20 TRAP: 0300 Not tainted (3.8.13-rt9+)
> MSR: 0000000080021000 <CE,ME> CR: 24042022 XER: 00000000
> SOFTE: 0
> DEAR: 0000000000001db8, ESR: 0000000000000000 TASK = c0000000016a3e80[0]
> 'swapper' THREAD: c000000001774000 CPU: 0
> GPR00: c0000000011efa74 c000000001777ca0 c0000000017796e0
> c0000000012e66e0
> GPR04: 0000000000000000 0000000000000000 0000000000000066
> 0000000000000328
> GPR08: c000000001790728 0000000000001680 0000000000000000
> 0000000000000ee0
> GPR12: 0000000000000002 c00000000fffa000 00000000ffffffff
> 000000007ffe0924
> GPR16: 0000000000000000 0000000000000000 000000007fb62610
> 000000007fb62668
> GPR20: 000000007fb62650 0000000000000000 c0000000012e66e0
> c0000000013ac1b0
> GPR24: 0000000000000001 0000000000000000 c0000000013ac1b0
> 8000040000058de0
> GPR28: 0000000000000001 0000000000000002 0000000000000000
> 8000040000058e50 NIP [c00000000122d064] .__free_pages_bootmem+0x17c/0x1d4
> LR [c00000000122cf50] .__free_pages_bootmem+0x68/0x1d4 Call Trace:
> [c000000001777ca0] [0000000000000004] 0x4 (unreliable) [c000000001777d70]
> [c0000000011efa74] .free_all_bootmem_core+0x27c/0x3d4
> [c000000001777e40] [c0000000011d8888] .mem_init+0x110/0x384
> [c000000001777ef0] [c0000000011caa9c] .start_kernel+0x200/0x5b8
> [c000000001777f90] [c00000000000044c] .start_here_common+0x24/0x58
> Instruction dump:
> 409eff7c 7c00f9ec 4bffff74 e95b0000 3d220001 39097048 794957a0 794a4620
> 1d290780 794a1f24 7d48502a 7d2a4a14 <e9490738> 7f0ac214 fb090738 39200001
> ---[ end trace 31fd0ba7d8756001 ]---
>
> Kernel panic - not syncing: Attempted to kill the idle task!
> Rebooting in 180 seconds..
>
> U-Boot 2013.01QorIQ-SDK-V1.5 (Dec 16 2013 - 05:57:03)
>
>
> Thanks,
> Alex
>
>
> Alexandru Jan Vaduva
> Software Engineer
>
> Enea Services Romania
> Splaiul Independentei 319, OB403A,
> District 6, Bucharest,
> Romania, 060044
>
> Tel: +40 21 311 43 00
> Fax: +40 21 311 43 01
> Email: Alexandru.Vaduva at enea.com
> http://www.enea.com/
>
>
>
>
>
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