Here is the output from dmesg (looks the same as cat /proc/kmsg). Looks pretty clean, not sure what I'm looking for though.
# dmesg
[ 0.000000] Linux version 2.6.38.8 (root@HIK-RD-CI-Frontend) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-70) )
[ 0.000000] #33 PREEMPT Fri Oct 24 10:46:55 CST 2014
[ 0.000000] CPU: ARMv6-compatible processor [4117b365] revision 5 (ARMv6TEJ), cr=00c5387f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: Coconut
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] Ambarella: AHB = 0x60000000[0xf0000000],0x01000000 0
[ 0.000000] Ambarella: APB = 0x70000000[0xf1000000],0x01000000 0
[ 0.000000] Ambarella: PPM = 0xc0000000[0xe0000000],0x00200000 9
[ 0.000000] Ambarella: BSB = 0xc8c00000[0xe8c00000],0x00400000 9
[ 0.000000] Ambarella: DSP = 0xc9000000[0xe9000000],0x07000000 9
[ 0.000000] Ambarella: HAL = 0xc00a0000[0xfee00000],0x0000e708 9
[ 0.000000] On node 0 totalpages: 25344
[ 0.000000] free_area_init_node: node 0, pgdat c04dd028, node_mem_map c0503000
[ 0.000000] Normal zone: 198 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 25146 pages, LIFO batch:7
[ 0.000000] bootmem_init: high_memory = 0xc8a00000
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 25146
[ 0.000000] Kernel command line: console=ttyS0 initrd=0xc0a00000,0x400000 rw root=/dev/ram dbg=0 KRN_PRT=pri RMD_PRT=
pri reserved=0xc6500000,0x100000,99 video=amb0fb:720x480,720x480,1,0
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 99MB = 99MB total
[ 0.000000] Memory: 91192k/91192k available, 10184k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xfe600000 - 0xfee00000 ( 8 MB)
[ 0.000000] vmalloc : 0xc9000000 - 0xe0000000 ( 368 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8a00000 ( 138 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc002d000 ( 148 kB)
[ 0.000000] .text : 0xc002d000 - 0xc04aa000 (4596 kB)
[ 0.000000] .data : 0xc04aa000 - 0xc04dd6e0 ( 206 kB)
[ 0.000000] Preemptable hierarchical RCU implementation.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] Verbose stalled-CPUs detection is disabled.
[ 0.000000] NR_IRQS:224
[ 0.000000] sched_clock: 32 bits at 72MHz, resolution 13ns, wraps every 59652ms
[ 0.000000] sched_clock: wrong multiply/shift: 1864135111>>27 vs calculated 3728270222>>28
[ 0.000000] sched_clock: fix multiply/shift to avoid scheduler hiccups
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [ttyS0] enabled
[ 0.000600] Calibrating delay loop... 525.92 BogoMIPS (lpj=2629632)
[ 0.260145] pid_max: default: 32768 minimum: 301
[ 0.260576] Mount-cache hash table entries: 512
[ 0.261369] CPU: Testing write buffer coherency: ok
[ 0.268105] NET: Registered protocol family 16
[ 0.279091] Ambarella Coconut:
[ 0.279127] chip id: 5100
[ 0.279141] board type: 3
[ 0.279155] board revision: 10
[ 0.279168] chip name: a5m
[ 0.279181] HAL version: 176869
[ 0.279197] reference clock: 24000000
[ 0.279214] system configuration: 0x177804ea
[ 0.279232] boot type: 0x00000002
[ 0.279247] hif type: 0x00000000
[ 0.307473] bio: create slab <bio-0> at 0
[ 0.310046] ambarella-spi ambarella-spi.0: ambarella SPI Controller 0 created
[ 0.321201] ambarella-i2c ambarella-i2c.0: Ambarella Media Processor I2C adapter[i2c-0] probed!
[ 0.322771] ambarella-i2c ambarella-i2c.1: Ambarella Media Processor I2C adapter[i2c-1] probed!
[ 0.324234] i2c i2c-0: Added multiplexed i2c bus 2
[ 0.324278] ambarella-i2cmux ambarella-i2cmux.0: mux on ambarella-i2c adapter
[ 0.327238] Advanced Linux Sound Architecture Driver Version 1.0.23.
[ 0.331523] cfg80211: Calling CRDA to update world regulatory domain
[ 0.333195] Switching to clocksource ambarella-cs-timer
[ 0.340203] Switched to NOHz mode on CPU #0
[ 0.397542] NET: Registered protocol family 2
[ 0.397909] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.398826] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.399036] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.399182] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.399203] TCP reno registered
[ 0.399232] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.399279] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.399922] NET: Registered protocol family 1
[ 0.400847] RPC: Registered udp transport module.
[ 0.400885] RPC: Registered tcp transport module.
[ 0.400905] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.401421] Trying to unpack rootfs image as initramfs...
[ 0.404045] rootfs image is not initramfs (no cpio magic); looks like an initrd
[ 0.438821] Freeing initrd memory: 4096K
[ 0.441844] [ kernel version: svn-97978 ]
[ 0.441949] mmc0 power register success!
[ 0.441992] mmc1 power register success!
[ 0.442131] reboot times :1
[ 0.465078] msgmni has been set to 186
[ 0.473821] alg: No test for stdrng (krng)
[ 0.473983] io scheduler noop registered
[ 0.474014] io scheduler deadline registered
[ 0.474195] io scheduler cfq registered (default)
[ 0.477955] ambarella-fb ambarella-fb.0: probe p[720x480] v[720x576] c[1] b[0] l[736] @ [0xc5980000:0x00068000]!
[ 0.479819] ambarella-uart.0: ttyS0 at MMIO 0x70005000 (irq = 9) is a ambuart
[ 0.516559] brd: module loaded
[ 0.531036] loop: module loaded
[ 0.534624] NAND device: Manufacturer ID: 0xef, Chip ID: 0xf1 (Winbond NAND 128MiB 3,3V 8-bit)
[ 0.534673] ambarella_nand_config_flash: 0x02e00140, 0x02c00140
[ 0.535103] Bad block table found at page 65472, version 0x01
[ 0.535645] Bad block table found at page 65408, version 0x01
[ 0.541780] ambarella-nand ambarella-nand: ambarella_nand_probe: Partition infomation found!
[ 0.541846] Creating 18 MTD partitions on "ambnand":
[ 0.541883] 0x000000000000-0x000000020000 : "bst"
[ 0.546128] 0x000000020000-0x000000120000 : "ptb"
[ 0.549919] 0x000000120000-0x000000220000 : "bld"
[ 0.553996] 0x000000220000-0x000000320000 : "hal"
[ 0.557888] 0x000000320000-0x000000420000 : "ano_ptb"
[ 0.561827] 0x000000420000-0x0000004a0000 : "env"
[ 0.566122] 0x0000004a0000-0x000000520000 : "param"
[ 0.570146] 0x000000520000-0x000000620000 : "dpt"
[ 0.574500] 0x000000620000-0x000001020000 : "rcvy"
[ 0.578710] 0x000001020000-0x000001820000 : "krn_pri"
[ 0.582633] 0x000001820000-0x000002020000 : "krn_sec"
[ 0.586884] 0x000002020000-0x000002420000 : "rmd_pri"
[ 0.590873] 0x000002420000-0x000002820000 : "rmd_sec"
[ 0.595217] 0x000002820000-0x000004020000 : "app_pri"
[ 0.599368] 0x000004020000-0x000005820000 : "app_sec"
[ 0.603832] 0x000005820000-0x000005c20000 : "cfg_pri"
[ 0.607986] 0x000005c20000-0x000006020000 : "cfg_sec"
[ 0.612294] 0x000006020000-0x000007020000 : "dbg"
[ 0.623884] PPP generic driver version 2.4.2
[ 0.625306] PPP Deflate Compression module registered
[ 0.625349] PPP BSD Compression module registered
[ 0.818600] Ambarella MII Bus: probed
[ 0.820266] ambarella-eth ambarella-eth.0: MAC Address[48:11:b2:22:be:b6].
[ 0.821011] console [netcon0] enabled
[ 0.821039] netconsole: network logging started
[ 0.822716] mousedev: PS/2 mouse device common for all mice
[ 0.823937] input: AmbInput as /devices/virtual/input/input0
[ 0.824978] ambarella_gpio_irq_set_wake: irq[75] = girq[11] = 1
[ 0.825022] ambarella-input ambarella-input: AmbInput probed!
[ 0.826044] ambarella-adc ambarella-adc: ADC Host Controller [polling mode] probed!
[ 0.827746] ambarella-rtc ambarella-rtc: rtc core: registered ambarella-rtc as rtc0
[ 0.828349] i2c /dev entries driver
[ 0.833240] ambarella-wdt ambarella-wdt: Ambarella Media Processor Watch Dog Timer[ambarella-wdt].
[ 0.840148] ALSA device list:
[ 0.840181] No soundcards found.
[ 0.840364] Netfilter messages via NETLINK v0.30.
[ 0.840580] nf_conntrack version 0.5.0 (1488 buckets, 5952 max)
[ 0.841256] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 0.841433] TCP cubic registered
[ 0.841867] NET: Registered protocol family 10
[ 0.844850] Mobile IPv6
[ 0.844984] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 0.845248] IPv6 over IPv4 tunneling driver
[ 0.849084] NET: Registered protocol family 17
[ 0.849920] sctp: Hash tables configured (established 4096 bind 8192)
[ 0.850277] sctp: sctp_init_sock(sk: c58ceb20)
[ 0.850400] lib80211: common routines for IEEE802.11 drivers
[ 0.850432] lib80211_crypt: registered algorithm 'NULL'
[ 0.854747] ambarella-rtc ambarella-rtc: setting system clock to 2016-02-23 04:43:14 UTC (1456202594)
[ 0.855579] RAMDISK: gzip image found at block 0
[ 1.673008] EXT2-fs (ram0): warning: maximal mount count reached, running e2fsck is recommended
[ 1.673200] VFS: Mounted root (ext2 filesystem) on device 1:0.
[ 1.673537] Freeing init memory: 148K
[ 3.704738] UBI: attaching mtd13 to ubi1
[ 3.704779] UBI: physical eraseblock size: 131072 bytes (128 KiB)
[ 3.704803] UBI: logical eraseblock size: 129024 bytes
[ 3.704822] UBI: smallest flash I/O unit: 2048
[ 3.704839] UBI: sub-page size: 512
[ 3.704858] UBI: VID header offset: 512 (aligned 512)
[ 3.704878] UBI: data offset: 2048
[ 3.763927] UBI: max. sequence number: 152
[ 3.783433] UBI: attached mtd13 to ubi1
[ 3.783465] UBI: MTD device name: "app_pri"
[ 3.783486] UBI: MTD device size: 24 MiB
[ 3.783505] UBI: number of good PEBs: 192
[ 3.783522] UBI: number of bad PEBs: 0
[ 3.783539] UBI: number of corrupted PEBs: 0
[ 3.783555] UBI: max. allowed volumes: 128
[ 3.783572] UBI: wear-leveling threshold: 4096
[ 3.783588] UBI: number of internal volumes: 1
[ 3.783604] UBI: number of user volumes: 1
[ 3.783620] UBI: available PEBs: 0
[ 3.783636] UBI: total number of reserved PEBs: 192
[ 3.783654] UBI: number of PEBs reserved for bad PEB handling: 2
[ 3.783675] UBI: max/mean erase counter: 3/1
[ 3.783691] UBI: image sequence number: 1210278212
[ 3.791682] UBI: background thread "ubi_bgt1d" started, PID 627
[ 3.873404] UBIFS: recovery needed
[ 3.907038] UBIFS: recovery completed
[ 3.907086] UBIFS: mounted UBI device 1, volume 0, name "app_pri"
[ 3.907114] UBIFS: file system size: 22837248 bytes (22302 KiB, 21 MiB, 177 LEBs)
[ 3.907143] UBIFS: journal size: 1161216 bytes (1134 KiB, 1 MiB, 9 LEBs)
[ 3.907168] UBIFS: media format: w4/r0 (latest is w4/r0)
[ 3.907187] UBIFS: default compressor: lzo
[ 3.907205] UBIFS: reserved for root: 1078659 bytes (1053 KiB)
[ 6.500369] UBI: attaching mtd15 to ubi3
[ 6.500411] UBI: physical eraseblock size: 131072 bytes (128 KiB)
[ 6.500436] UBI: logical eraseblock size: 129024 bytes
[ 6.500455] UBI: smallest flash I/O unit: 2048
[ 6.500472] UBI: sub-page size: 512
[ 6.500491] UBI: VID header offset: 512 (aligned 512)
[ 6.500510] UBI: data offset: 2048
[ 6.509526] UBI: max. sequence number: 71
[ 6.533065] UBI: attached mtd15 to ubi3
[ 6.533099] UBI: MTD device name: "cfg_pri"
[ 6.533121] UBI: MTD device size: 4 MiB
[ 6.533140] UBI: number of good PEBs: 32
[ 6.533158] UBI: number of bad PEBs: 0
[ 6.533173] UBI: number of corrupted PEBs: 0
[ 6.533190] UBI: max. allowed volumes: 128
[ 6.533206] UBI: wear-leveling threshold: 4096
[ 6.533223] UBI: number of internal volumes: 1
[ 6.533368] UBI: number of user volumes: 1
[ 6.533396] UBI: available PEBs: 0
[ 6.533414] UBI: total number of reserved PEBs: 32
[ 6.533432] UBI: number of PEBs reserved for bad PEB handling: 2
[ 6.533453] UBI: max/mean erase counter: 6/5
[ 6.533469] UBI: image sequence number: 733879330
[ 6.541462] UBI: background thread "ubi_bgt3d" started, PID 637
[ 6.616532] UBIFS: recovery needed
[ 6.656766] UBIFS: recovery completed
[ 6.656812] UBIFS: mounted UBI device 3, volume 0, name "cfg_pri"
[ 6.656840] UBIFS: file system size: 2193408 bytes (2142 KiB, 2 MiB, 17 LEBs)
[ 6.656867] UBIFS: journal size: 1032193 bytes (1008 KiB, 0 MiB, 6 LEBs)
[ 6.656891] UBIFS: media format: w4/r0 (latest is w4/r0)
[ 6.656910] UBIFS: default compressor: lzo
[ 6.656928] UBIFS: reserved for root: 103599 bytes (101 KiB)
[ 6.753146] UBI: attaching mtd16 to ubi4
[ 6.753190] UBI: physical eraseblock size: 131072 bytes (128 KiB)
[ 6.753213] UBI: logical eraseblock size: 129024 bytes
[ 6.753232] UBI: smallest flash I/O unit: 2048
[ 6.753369] UBI: sub-page size: 512
[ 6.753400] UBI: VID header offset: 512 (aligned 512)
[ 6.753422] UBI: data offset: 2048
[ 6.762263] UBI: max. sequence number: 75
[ 6.783445] UBI: attached mtd16 to ubi4
[ 6.783479] UBI: MTD device name: "cfg_sec"
[ 6.783501] UBI: MTD device size: 4 MiB
[ 6.783518] UBI: number of good PEBs: 32
[ 6.783534] UBI: number of bad PEBs: 0
[ 6.783550] UBI: number of corrupted PEBs: 0
[ 6.783566] UBI: max. allowed volumes: 128
[ 6.783582] UBI: wear-leveling threshold: 4096
[ 6.783599] UBI: number of internal volumes: 1
[ 6.783614] UBI: number of user volumes: 1
[ 6.783630] UBI: available PEBs: 0
[ 6.783646] UBI: total number of reserved PEBs: 32
[ 6.783664] UBI: number of PEBs reserved for bad PEB handling: 2
[ 6.783685] UBI: max/mean erase counter: 6/5
[ 6.783701] UBI: image sequence number: 720562252
[ 6.791810] UBI: background thread "ubi_bgt4d" started, PID 648
[ 6.871220] UBIFS: recovery needed
[ 6.925278] UBIFS: recovery completed
[ 6.925326] UBIFS: mounted UBI device 4, volume 0, name "cfg_sec"
[ 6.925357] UBIFS: file system size: 2193408 bytes (2142 KiB, 2 MiB, 17 LEBs)
[ 6.925385] UBIFS: journal size: 1032193 bytes (1008 KiB, 0 MiB, 6 LEBs)
[ 6.925410] UBIFS: media format: w4/r0 (latest is w4/r0)
[ 6.925429] UBIFS: default compressor: lzo
[ 6.925447] UBIFS: reserved for root: 103599 bytes (101 KiB)
[ 8.109257] net eth0: Could not find default PHY in 9.
[ 8.109299] net eth0: Try PHY[9] whose id is 0x00008201!
[ 8.110524] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.103729] PHY: 0:09 - Link is Up - 100/Full
[ 10.103945] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 16.187077] dsp: module license 'Proprietary' taints kernel.
[ 16.187117] Disabling lock debugging due to kernel taint
[ 16.265976] img: aaa_fifo2_base malloc c2940000
[ 16.685698] >>>>>> DSP LOG ADDR START PHY 0xc0080000
[ 16.685732] Init software HR timer for DSP communication
[ 16.715439] cdev_init rs485_fops ...
[ 16.715491] adding uart1, minor = 0
[ 16.719043] Successfully insmod uart232 module!
[ 16.860415] amba_debug_init 248:248.
[ 20.913321] eth0: no IPv6 routers present
[ 32.805292] AMBARELLA SoC Audio DUMMY Codec
[ 32.806817] asoc: AMBARELLA_DUMMY_CODEC <-> ambarella-i2s.0 mapping ok
[ 33.670833] MT9T002 sensor ID is 0x2604
[ 33.721054] CMEMK module: built on Aug 23 2012 at 17:05:43
[ 33.721101] Reference Linux version 2.6.38
[ 33.721120] File /mnt/data_bsp/data_yuhuanhuan/raptor/a5s_svn2/kernel/hik_drivers/cmem/src/module/cmemk.c
[ 33.728791] cmemk initialized
[ 44.517645] iav error: Failed to wait for completion!
