tusharbehera

Octa - Meminfo - Boot failure

Jun 19th, 2014
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  1. Uncompressing Linux... done, booting the kernel.
  2. Booting Linux on physical CPU 0x0
  3. Linux version 3.15.0-rc1-00028-g1c2f87c (tushar@linaro) (gcc version 4.8.2 20130805 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2013.08 - Linaro GCC 2013.0
  4. 8) ) #12 SMP PREEMPT Thu Jun 19 15:02:55 IST 2014
  5. CPU: ARMv7 Processor [412fc0f3] revision 3 (ARMv7), cr=10c5387d
  6. CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
  7. Machine model: Insignal Arndale Octa evaluation board based on EXYNOS5420
  8. bootconsole [earlycon0] enabled
  9. Memory policy: Data cache writealloc
  10. PERCPU: Embedded 7 pages/cpu @ee186000 s7488 r8192 d12992 u32768
  11. Built 1 zonelists in Zone order, mobility grouping on. Total pages: 684424
  12. Kernel command line: root=/dev/mmcblk1p3 rw rootwait console=ttySAC3,115200n8 earlyprintk mac=02:75:8f:1a:97:24 init=/linuxrc_custom
  13. PID hash table entries: 4096 (order: 2, 16384 bytes)
  14. Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
  15. Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
  16. Memory: 2713684K/2743776K available (3745K kernel code, 233K rwdata, 1144K rodata, 231K init, 268K bss, 30092K reserved, 1965536K highmem)
  17. Virtual kernel memory layout:
  18. vector : 0xffff0000 - 0xffff1000 ( 4 kB)
  19. fixmap : 0xffc00000 - 0xffe00000 (2048 kB)
  20. vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
  21. lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
  22. pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
  23. modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
  24. .text : 0xc0008000 - 0xc04cea48 (4891 kB)
  25. .init : 0xc04cf000 - 0xc0508d40 ( 232 kB)
  26. .data : 0xc050a000 - 0xc05444e0 ( 234 kB)
  27. .bss : 0xc05444ec - 0xc0587614 ( 269 kB)
  28. SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
  29. Preemptible hierarchical RCU implementation.
  30. NR_IRQS:16 nr_irqs:16 16
  31. sched_clock: 32 bits at 200 Hz, resolution 5000000ns, wraps every 10737418240000000ns
  32. Console: colour dummy device 80x30
  33. Calibrating delay loop... 1590.88 BogoMIPS (lpj=3977216)
  34. pid_max: default: 32768 minimum: 301
  35. Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
  36. Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
  37. CPU: Testing write buffer coherency: ok
  38. CPU0: update cpu_power 1535
  39. CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
  40. Setting up static identity map for 0x20391180 - 0x203911d8
  41. CPU1: failed to boot: -38
  42. CPU2: failed to boot: -38
  43. CPU3: failed to boot: -38
  44. CPU4: failed to boot: -38
  45. CPU5: failed to boot: -38
  46. CPU6: failed to boot: -38
  47. CPU7: failed to boot: -38
  48. Brought up 1 CPUs
  49. SMP: Total of 1 processors activated.
  50. CPU: All CPU(s) started in SVC mode.
  51. devtmpfs: initialized
  52. VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
  53. pinctrl core: initialized pinctrl subsystem
  54. regulator-dummy: no parameters
  55. NET: Registered protocol family 16
  56. DMA: preallocated 256 KiB pool for atomic coherent allocations
  57. exynos-audss-clk 3810000.audss-clock-controller: setup completed
  58. EXYNOS: PMU not supported
  59. SCSI subsystem initialized
  60. usbcore: registered new interface driver usbfs
  61. usbcore: registered new interface driver hub
  62. usbcore: registered new device driver usb
  63. Switched to clocksource mct-frc
  64. NET: Registered protocol family 2
  65. TCP established hash table entries: 8192 (order: 3, 32768 bytes)
  66. TCP bind hash table entries: 8192 (order: 5, 163840 bytes)
  67. TCP: Hash tables configured (established 8192 bind 8192)
  68. TCP: reno registered
  69. UDP hash table entries: 512 (order: 2, 24576 bytes)
  70. UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)
  71. NET: Registered protocol family 1
  72. Trying to unpack rootfs image as initramfs...
  73. Freeing initrd memory: 1724K (cfe50000 - cffff000)
  74. futex hash table entries: 2048 (order: 5, 131072 bytes)
  75. bounce pool size: 64 pages
  76. ROMFS MTD (C) 2007 Red Hat, Inc.
  77. msgmni has been set to 1464
  78. io scheduler noop registered
  79. io scheduler deadline registered
  80. io scheduler cfq registered (default)
  81. dma-pl330 3880000.adma: Loaded driver for PL330 DMAC-2364208
  82. dma-pl330 3880000.adma: DBUFF-4x8bytes Num_Chans-6 Num_Peri-16 Num_Events-6
  83. dma-pl330 121a0000.pdma: Loaded driver for PL330 DMAC-2364208
  84. dma-pl330 121a0000.pdma: DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
  85. dma-pl330 121b0000.pdma: Loaded driver for PL330 DMAC-2364208
  86. dma-pl330 121b0000.pdma: DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
  87. dma-pl330 10800000.mdma: Loaded driver for PL330 DMAC-2364208
  88. dma-pl330 10800000.mdma: DBUFF-64x8bytes Num_Chans-8 Num_Peri-1 Num_Events-32
  89. Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
  90. 12c00000.serial: ttySAC0 at MMIO 0x12c00000 (irq = 83, base_baud = 0) is a S3C6400/10
  91. 12c10000.serial: ttySAC1 at MMIO 0x12c10000 (irq = 84, base_baud = 0) is a S3C6400/10
  92. 12c20000.serial: ttySAC2 at MMIO 0x12c20000 (irq = 85, base_baud = 0) is a S3C6400/10
  93. 12c30000.serial: ttySAC3 at MMIO 0x12c30000 (irq = 86, base_baud = 0) is a S3C6400/10
  94. console [ttySAC3] enabled
  95. console [ttySAC3] enabled
  96. bootconsole [earlycon0] disabled
  97. bootconsole [earlycon0] disabled
  98. brd: module loaded
  99. loop: module loaded
  100. usbcore: registered new interface driver asix
  101. usbcore: registered new interface driver ax88179_178a
  102. usbcore: registered new interface driver cdc_ether
  103. usbcore: registered new interface driver smsc75xx
  104. usbcore: registered new interface driver smsc95xx
  105. usbcore: registered new interface driver net1080
  106. usbcore: registered new interface driver cdc_subset
  107. usbcore: registered new interface driver zaurus
  108. usbcore: registered new interface driver cdc_ncm
  109. ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  110. ehci-exynos: EHCI EXYNOS driver
  111. usbcore: registered new interface driver usb-storage
  112. mousedev: PS/2 mouse device common for all mice
  113. s3c-rtc 101e0000.rtc: rtc core: registered s3c as rtc0
  114. Unhandled fault: external abort on non-linefetch (0x008) at 0xffc00000
  115. Internal error: : 8 [#1] PREEMPT SMP ARM
  116. Modules linked in:
  117. CPU: 0 PID: 1136 Comm: kworker/u16:0 Not tainted 3.15.0-rc1-00028-g1c2f87c #12
  118. task: ed514800 ti: ed72c000 task.ti: ed72c000
  119. PC is at __copy_to_user_std+0x4c/0x3a8
  120. LR is at copy_page_to_iter+0xb0/0x26c
  121. pc : [<c01b858c>] lr : [<c00982c0>] psr: 60000113
  122. sp : ed72dde4 ip : 00000000 fp : ee2d3040
  123. r10: ed6e0d00 r9 : 00000080 r8 : ed72deb8
  124. r7 : ffc00000 r6 : 00000000 r5 : 00000080 r4 : ed72de78
  125. r3 : 00000000 r2 : 00000000 r1 : ffc00000 r0 : ed6e0d00
  126. Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
  127. Control: 10c5387d Table: 2000406a DAC: 00000015
  128. Process kworker/u16:0 (pid: 1136, stack limit = 0xed72c240)
  129. Stack: (0xed72dde4 to 0xed72e000)
  130. dde0: 00000080 00000000 ffc00000 ed72deb8 ed6e0d00 00000080 00000000
  131. de00: ed72de78 c00982c0 ffc00000 00000000 00000000 00000000 00000000 ed805a00
  132. de20: ed805aec 00001000 ee2d3040 ed6e0e00 00000000 c007db30 c0512508 c054430c
  133. de40: ed6e0e00 00000000 00000000 ee18a328 ed72dec0 ed6e0e90 00000000 00000fff
  134. de60: 00000001 ffffffff 00080001 00000001 c0544300 00000080 ed72deb8 00000001
  135. de80: 00000000 00000080 c0543940 00000000 00000000 ed72df38 ed514800 ed69dd00
  136. dea0: c0517c50 ed6e0d00 00000001 c00b7cf8 00000000 00000000 ed6e0d00 00000080
  137. dec0: ed6e0e00 00000000 00000000 00000000 ed514800 00000000 00000000 00000000
  138. dee0: 00000000 00000000 00000080 00000000 00000000 00000000 ed6e0d00 ed6e0e00
  139. df00: ed6e0d00 ed72df38 ed72c020 c00b83a4 ffffffff ffffffff ffffffff ed72c000
  140. df20: 00000000 ed4df000 ed72c020 ed69dd00 c0517c50 c00bcee0 00000000 00000000
  141. df40: c0517c50 ed6e0d00 ed6a7000 c00bd0bc ed6e0d00 00000080 00000003 c00be37c
  142. df60: ed6e8044 c0544dd8 00000000 ed514a34 0000000e ed6a3b00 c0517ae0 ed69dd80
  143. df80: 00000000 00000000 00000000 00000000 00000000 c002ed44 00000000 ed69dd80
  144. dfa0: c002ec3c 00000000 00000000 c000e538 00000000 00000000 00000000 00000000
  145. dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
  146. dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
  147. Code: ba000002 f5d1f03c f5d1f05c f5d1f07c (e8b151f8)
  148. ---[ end trace 5650cecc2c713db7 ]---
  149. note: kworker/u16:0[1136] exited with preempt_count 1
  150. INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=4202 jiffies, g=4294967254, c=4294967253, q=61)
  151. INFO: Stall ended before state dump start
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