出现打印如下：
- jffs2: Empty flash at 0x0000a808 ends at 0x0000b000 出现很多
- jffs2: notice: (463) check_node_data: wrong data CRC in data node at 0x000dcf04: read 0x1eab68d7, calculated 0xe934f4ac. 出现很多
- jffs2: jffs2_scan_inode_node(): CRC failed on node at 0x00f557d8: Read 0xffffffff, calculated 0xf493a70f 较少
操作流程：板子启动后（启动完成或启动途中）掉电重启，反复多次，使用定时开关做过2000次实验，异常打印逐渐增多，可擦除，没产生坏块；reboot软重启不会出现。
flash是镁光的并口nand flash MT29F1G08ABAEAWP:E 大小1GB
有学友遇到过吗？希望给点修改建议！！
FLowRL module init
VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
Freeing unused kernel memory: 168K (c05fa000 - c0624000)
This architecture does not have kernel memory protection.
mounting /dev/mtdblock2 to /tagparam, wait ...
Mounting ramdisk at /var and /usr/cpkTmp
mounting /dev/mtdblock4 middleware to /db_excp, wait ...
jffs2: Empty flash at 0x000058fc ends at 0x00006000
jffs2: Empty flash at 0x0000a808 ends at 0x0000b000
jffs2: Empty flash at 0x0000f9bc ends at 0x00010000
jffs2: Empty flash at 0x000149e0 ends at 0x00015000
jffs2: Empty flash at 0x0001988c ends at 0x0001a000
jffs2: Empty flash at 0x0001e8c8 ends at 0x0001f000
jffs2: Empty flash at 0x000840a8 ends at 0x00084800
jffs2: Empty flash at 0x000a109c ends at 0x000a1800
jffs2: Empty flash at 0x000a606c ends at 0x000a6800
jffs2: Empty flash at 0x000ab108 ends at 0x000ab800
jffs2: Empty flash at 0x000b00b8 ends at 0x000b0800
jffs2: Empty flash at 0x000b5048 ends at 0x000b5800
jffs2: Empty flash at 0x000ba0bc ends at 0x000ba800
jffs2: Empty flash at 0x000bf058 ends at 0x000bf800
jffs2: Empty flash at 0x000c4104 ends at 0x000c4800
jffs2: Empty flash at 0x000c9008 ends at 0x000c9800
jffs2: Empty flash at 0x000ce084 ends at 0x000ce800
jffs2: Empty flash at 0x000d3098 ends at 0x000d3800
jffs2: Empty flash at 0x000d80cc ends at 0x000d8800
jffs2: Empty flash at 0x000dd068 ends at 0x000dd800
Mounting /dev/mtdblock7 to /userconfig
Mount ok!
random: nonblocking pool is initialized
mounting /dev/mtdblock9 to /wlan, wait ...
jffs2: Empty flash at 0x000a39b4 ends at 0x000a4000
======================================================
mounting /dev/mtdblock11jffs2: notice: (463) check_node_data: wrong data CRC in data node at 0x000dcf04: read 0x1eab68d7, calculated 0xe934f4ac.
to /versionbackup, wait ...
jffs2: Empty flash at 0x000c45bc ends at 0x000c4800
jffs2: Empty flash at 0x000c628c ends at 0x000c6800
jffs2: Empty flash at 0x000c828c ends at 0x000c8800
jffs2: Empty flash at 0x000ca28c ends at 0x000ca800
jffs2: Empty flash at 0x000cc28c ends at 0x000cc800
jffs2: Empty flash at 0x000ce28c ends at 0x000ce800
jffs2: Empty flash at 0x000d028c ends at 0x000d0800
jffs2: Empty flash at 0x000d228c ends at 0x000d2800
jffs2: Empty flash at 0x000d428c ends at 0x000d4800
jffs2: Empty flash at 0x000d628c ends at 0x000d6800
jffs2: Empty flash at 0x000d828c ends at 0x000d8800
jffs2: Empty flash at 0x000da28c ends at 0x000da800
jffs2: Empty flash at 0x000dc28c ends at 0x000dc800
jffs2: Empty flash at 0x000de28c ends at 0x000de800
jffs2: Empty flash at 0x0016130c ends at 0x00161800
jffs2: Empty flash at 0x0016328c ends at 0x00163800
jffs2: Empty flash at 0x0016528c ends at 0x00165800
jffs2: Empty flash at 0x0016728c ends at 0x00167800
jffs2: Empty flash at 0x0016928c ends at 0x00169800
jffs2: Empty flash at 0x0016b28c ends at 0x0016b800
jffs2: Empty flash at 0x0016d28c ends at 0x0016d800
jffs2: Empty flash at 0x0016f28c ends at 0x0016f800
jffs2: Empty flash at 0x0017128c ends at 0x00171800
jffs2: Empty flash at 0x0017328c ends at 0x00173800
jffs2: Empty flash at 0x0017528c ends at 0x00175800
jffs2: Empty flash at 0x0017728c ends at 0x00177800
jffs2: Empty flash at 0x0017928c ends at 0x00179800
jffs2: Empty flash at 0x0017b28c ends at 0x0017b800
jffs2: Empty flash at 0x0017d28c ends at 0x0017d800
jffs2: Empty flash at 0x0017f28c ends at 0x0017f800
jffs2: Empty flash at 0x0018180c ends at 0x00182000
jffs2: Empty flash at 0x001830e8 ends at 0x00183800
jffs2: Empty flash at 0x00185b08 ends at 0x00186000
jffs2: Empty flash at 0x001883a0 ends at 0x00188800
jffs2: Empty flash at 0x0018b4b4 ends at 0x0018b800
jffs2: Empty flash at 0x0018d28c ends at 0x0018d800
jffs2: Empty flash at 0x0018f28c ends at 0x0018f800
jffs2: Empty flash at 0x0019128c ends at 0x00191800
jffs2: Empty flash at 0x0019328c ends at 0x00193800
jffs2: Empty flash at 0x0019528c ends at 0x00195800
jffs2: Empty flash at 0x0019728c ends at 0x00197800
jffs2: Empty flash at 0x0019928c ends at 0x00199800
jffs2: Empty flash at 0x0019b28c ends at 0x0019b800
jffs2: Empty flash at 0x0019d28c ends at 0x0019d800
jffs2: Empty flash at 0x0019f28c ends at 0x0019f800
jffs2: Empty flash at 0x003a130c ends at 0x003a1800
jffs2: Empty flash at 0x003a328c ends at 0x003a3800
jffs2: Empty flash at 0x003a528c ends at 0x003a5800
jffs2: Empty flash at 0x00465260 ends at 0x00465800
jffs2: Empty flash at 0x0050130c ends at 0x00501800
jffs2: Empty flash at 0x005054d4 ends at 0x00505800
jffs2: Empty flash at 0x00507424 ends at 0x00507800
jffs2: Empty flash at 0x00508e90 ends at 0x00509000
jffs2: Empty flash at 0x0050abb4 ends at 0x0050b000
jffs2: Empty flash at 0x0050ca8c ends at 0x0050d000
jffs2: Empty flash at 0x0050ea8c ends at 0x0050f000
jffs2: Empty flash at 0x00510a8c ends at 0x00511000
jffs2: Empty flash at 0x00515a8c ends at 0x00516000
jffs2: Empty flash at 0x00517a8c ends at 0x00518000
jffs2: Empty flash at 0x00519a8c ends at 0x0051a000
jffs2: Empty flash at 0x0051b11c ends at 0x0051b800
jffs2: Empty flash at 0x0051d28c ends at 0x0051d800
jffs2: Empty flash at 0x0051f28c ends at 0x0051f800
jffs2: notice: (469) check_node_data: wrong data CRC in data node at 0x00146494: read 0xcd00c97b, calculated 0x74b36a29.
jffs2: notice: (463) check_node_data: wrong data CRC in data node at 0x00019728: read 0x21b5a480, calculated 0x37acbdc9.
jffs2: Empty flash at 0x008e5870 ends at 0x008e6000
jffs2: Empty flash at 0x008e7a8c ends at 0x008e8000
jffs2: Empty flash at 0x00a453a8 ends at 0x00a45800
jffs2: Empty flash at 0x00aa32e8 ends at 0x00aa3800
jffs2: Empty flash at 0x00aa52a4 ends at 0x00aa5800
jffs2: Empty flash at 0x00aa72a4 ends at 0x00aa7800
jffs2: Empty flash at 0x00aa92a4 ends at 0x00aa9800
jffs2: Empty flash at 0x00aab2a4 ends at 0x00aab800
jffs2: Empty flash at 0x00aad2a4 ends at 0x00aad800
jffs2: Empty flash at 0x00aaf2a4 ends at 0x00aaf800
jffs2: Empty flash at 0x00ab12a4 ends at 0x00ab1800
jffs2: Empty flash at 0x00ab32a4 ends at 0x00ab3800
jffs2: Empty flash at 0x00ab52a4 ends at 0x00ab5800
jffs2: Empty flash at 0x00ab72a4 ends at 0x00ab7800
jffs2: Empty flash at 0x00ab92a4 ends at 0x00ab9800
jffs2: Empty flash at 0x00abb2a4 ends at 0x00abb800
jffs2: Empty flash at 0x00b42228 ends at 0x00b42800
jffs2: Empty flash at 0x00e00900 ends at 0x00e01000
jffs2: Empty flash at 0x00f45f08 ends at 0x00f46000
jffs2: Empty flash at 0x00f48c10 ends at 0x00f49000
jffs2: Empty flash at 0x00f4bc0c ends at 0x00f4c000
jffs2: Empty flash at 0x00f4eae8 ends at 0x00f4f000
jffs2: Empty flash at 0x00f51ae8 ends at 0x00f52000
jffs2: Empty flash at 0x00f54344 ends at 0x00f54800
jffs2: jffs2_scan_inode_node(): CRC failed on node at 0x00f557d8: Read 0xffffffff, calculated 0xf493a70f
jffs2: Empty flash at 0x00f55eb8 ends at 0x00f56000
jffs2: Empty flash at 0x00f57830 ends at 0x00f58000
jffs2: Empty flash at 0x00f59a84 ends at 0x00f5a000
jffs2: Empty flash at 0x00f5c4fc ends at 0x00f5c800
jffs2: Empty flash at 0x00f5ed84 ends at 0x00f5f000
<3000000008>11930:23:00 [Klogfile][Error] [(1203)CheckLogConfFile] CheckLogConfFile%CheckRestartCntConfFile
jffs2: Empty flash at 0x010a1a8c ends at 0x010a2000
jffs2: Empty flash at 0x010a3a8c ends at 0x010a4000
jffs2: Empty flash at 0x010a5a8c ends at 0x010a6000
jffs2: Empty flash at 0x010a7a8c ends at 0x010a8000
jffs2: Empty flash at 0x010a9a8c ends at 0x010aa000
jffs2: Empty flash at 0x010aba8c ends at 0x010ac000
jffs2: Empty flash at 0x010ada8c ends at 0x010ae000
jffs2: Empty flash at 0x010afa8c ends at 0x010b0000
jffs2: Empty flash at 0x010b1a8c ends at 0x010b2000
jffs2: Empty flash at 0x010b3a8c ends at 0x010b4000
jffs2: Empty flash at 0x010b5a8c ends at 0x010b6000
jffs2: Empty flash at 0x010b7a8c ends at 0x010b8000
jffs2: Empty flash at 0x010b9a8c ends at 0x010ba000
jffs2: Empty flash at 0x010bba8c ends at 0x010bc000
jffs2: Empty flash at 0x010bda8c ends at 0x010be000
jffs2: Empty flash at 0x0117005c ends at 0x01170800
jffs2: Empty flash at 0x011723b4 ends at 0x01172800
jffs2: Empty flash at 0x0117428c ends at 0x01174800
jffs2: Empty flash at 0x0117628c ends at 0x01176800
jffs2: Empty flash at 0x0117828c ends at 0x01178800
jffs2: Empty flash at 0x0117a28c ends at 0x0117a800
jffs2: Empty flash at 0x0117c28c ends at 0x0117c800
jffs2: Empty flash at 0x0117e28c ends at 0x0117e800
jffs2: Empty flash at 0x01181540 ends at 0x01181800
jffs2: Empty flash at 0x01301ed0 ends at 0x01302000
jffs2: Empty flash at 0x01303540 ends at 0x01303800
jffs2: Empty flash at 0x01304d40 ends at 0x01305000
jffs2: Empty flash at 0x01306540 ends at 0x01306800
jffs2: Empty flash at 0x01307d40 ends at 0x01308000
jffs2: Empty flash at 0x01309540 ends at 0x01309800
jffs2: Empty flash at 0x0130ad40 ends at 0x0130b000
jffs2: Empty flash at 0x01364ef0 ends at 0x01365000
jffs2: Empty flash at 0x01366a8c ends at 0x01367000
jffs2: Empty flash at 0x01368a8c ends at 0x01369000
jffs2: Empty flash at 0x0136aa8c ends at 0x0136b000
jffs2: Empty flash at 0x0136cbd0 ends at 0x0136d000
jffs2: Empty flash at 0x0136ea8c ends at 0x0136f000
jffs2: Empty flash at 0x01370a8c ends at 0x01371000
jffs2: Empty flash at 0x01372a8c ends at 0x01373000
jffs2: Empty flash at 0x01374940 ends at 0x01375000
jffs2: Empty flash at 0x01376a8c ends at 0x01377000
jffs2: Empty flash at 0x01378a8c ends at 0x01379000
jffs2: Empty flash at 0x0137aa8c ends at 0x0137b000
jffs2: Empty flash at 0x0137ca8c ends at 0x0137d000
jffs2: Empty flash at 0x0137ea8c ends at 0x0137f000
jffs2: Empty flash at 0x01465e44 ends at 0x01466000
jffs2: Empty flash at 0x01467a8c ends at 0x01468000
jffs2: Empty flash at 0x0147f144 ends at 0x0147f800
jffs2: Empty flash at 0x01800ae8 ends at 0x01801000
jffs2: Empty flash at 0x0180a64c ends at 0x0180a800
jffs2: Empty flash at 0x0180c2a4 ends at 0x0180c800
jffs2: Empty flash at 0x0180e2a4 ends at 0x0180e800
jffs2: Empty flash at 0x018102a4 ends at 0x01810800
jffs2: Empty flash at 0x018122a4 ends at 0x01812800
jffs2: Empty flash at 0x018142a4 ends at 0x01814800
jffs2: Empty flash at 0x018162a4 ends at 0x01816800
jffs2: Empty flash at 0x018182a4 ends at 0x01818800
jffs2: Empty flash at 0x0181a2a4 ends at 0x0181a800
jffs2: Empty flash at 0x0181c2a4 ends at 0x0181c800
jffs2: Empty flash at 0x018809cc ends at 0x01881000
jffs2: Empty flash at 0x01882a8c ends at 0x01883000
jffs2: Empty flash at 0x01884a8c ends at 0x01885000
jffs2: Empty flash at 0x01886a8c ends at 0x01887000
jffs2: Empty flash at 0x01a21088 ends at 0x01a21800
jffs2: Empty flash at 0x01d01a8c ends at 0x01d02000
jffs2: Empty flash at 0x01d03a8c ends at 0x01d04000
jffs2: Empty flash at 0x01d05a8c ends at 0x01d06000
jffs2: Empty flash at 0x01d07a8c ends at 0x01d08000
======================================================
Configuring MAC interfaces
ls: /etc/sysconfig/network-scripts/ifcfg-mii*: No such file or directory
Bringing up interface lo
[DEBUG]zxic_vid_init
[gpio_module_init] gpio_elements:4 led_elements:6
storage_wakeup_proc_create success!
<verinfo_module_init>(1246)---->verinfo=U-Boot CMCRV5.1.0 20210615090529 0x200000 0x0 0x83 0x00
verinfo: U-Boot CMCRV5.1.0 20210615090529 0x200000 0x0 0x83 0x00, u32CurrentSoftNumber: 0
addr==200000
<verinfo_module_init>(1251)---->s32Description is ZXIC 128R UNI CMCRV5.1.0
s8VendorInfo is ZXIC
flag is 0
<verinfo_module_init>(1253)----><verinfo_module_init>(1255)---->can find /usr/local/upgrade_module/phapp_verphapp_version_info_get error!
qupengchao : pon0 create success
register fpga driver success, major=222
pon init
the pon mode is 8
pon_reset =0xffffffff
get tm irq succeed,g_tm_irq:35
pon tm init
enter pon_tm_bppe_pool_init
bppe_va_addr = 0xcf000000
ZX_PA_BUF_BASE0 = 0x4f000000
--111---
jumbo_bppe_va_addr = 0xcf010000
before zxOsCacheFlush
netif_napi_add() called with weight 512 on device pon
DMA_DN_DESC_CNT = 0x0
DMA_UP_DESC_CNT = 0x0
pon_tm net init ok,240/176
get pp irq succeed,g_pp_irq:37
pon_pp init
get npp irq succeed,g_npp_irq:19
pon_npp init
idm_status_proc success!
idm_desc_init d0b2b000/4e340000
request idm irq succeed
idm net init ok
mult pmau 0x3810
mac 0 link down
mac 1 link down
mac 2 link down
mac 3 link down
status=0xffff
mac 4 phy status changed: 10M half-duplex
pon_reset =0xffffffff
get idm irq succeed,g_idm_irq:33
= TM Module SYS FS Init ended successfully =
tm_initModule begin...
tm_pon_tm_initial----start
tm_pon_tm_initial----finish
tm_pon_pp_initial----start
tm_pon_pp_initial----finish
tm_pon_npp_initial----start
tm_pon_npp_initial----finish
tm_initial successed !!!
enter tm_sdk_init
modify acl hash when set extern acl hash
tm_initModule end...
iprt_data_init success!
ethdriver_init....
g_mii_dev_name[0] sw
g_mii_dev_name[1] pon
zx279100_gpon_Init ok
Init switch module
zy switch detected boardtype:192
zy uni num:4
switch config 9127/9128 GPON mode!
[SW][sw_init_switch] reg hff
[yqs]set cpu queue rate limit to 4000pps
[SW][sw_init_switch] reg get statistics
Init switch module Success
select GN25L95 mode is EEPROM.
Flash VID get : 0
TAG VID get : 0
region code:0
region name:
USER_CFG is same as ETC_CFG, donot need copy
Database default setting is [current : 0]
*****************pc start********************
*****************echo 5000 > /proc/sys/vm/min_free_kbytes********************
11930:23:05 [dss_mgr][Error] [dss_lla.c(947)si_dss_lla_main] The Dss' lpMsg is null.
[si_lan_eth_filter_init 71] start.
11930:23:05 [wlan_adapter][Alert] [pon_wlan_adapte(235)wlan_adapter_ma] wlan_adapter_main:g_wifi_type=0x10
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(462)dbCreateDomainN] (MacClone) domain(CloneOriginMac) error default value
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(462)dbCreateDomainN] (MacClone) domain(CloneLocalMac) error default value
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(462)dbCreateDomainN] (MacClone) domain(CloneInputMac) error default value
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(753)dbSetDmDefault] val() table(MacClone) domain(CloneOriginMac)
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(753)dbSetDmDefault] val() table(MacClone) domain(CloneLocalMac)
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(753)dbSetDmDefault] val() table(MacClone) domain(CloneInputMac)
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(753)dbSetDmDefault] val() table(MacClone) domain(CloneOriginMac)
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(753)dbSetDmDefault] val() table(MacClone) domain(CloneLocalMac)
11930:23:05 [DB][Error] [dbc_mgr_tbl.c(753)dbSetDmDefault] val() table(MacClone) domain(CloneInputMac)
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01d06a48: read 0x774b246c, calculated 0xbb8f46a9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01d04a48: read 0x774b246c, calculated 0xbb8f46a9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01d02a48: read 0x774b246c, calculated 0xbb8f46a9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01885a48: read 0x774b246c, calculated 0xbb8f46a9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01883a48: read 0x774b246c, calculated 0xbb8f46a9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01881a48: read 0x774b246c, calculated 0xbb8f46a9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0147e100: read 0x774b246c, calculated 0xbababd7c.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01466a48: read 0x774b246c, calculated 0xbb8f46a9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01464e00: read 0x774b246c, calculated 0x25dd9a3e.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01800000: read 0xe4512f6, calculated 0xd1d617d9.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0137da48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0137ba48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01379a48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01377a48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01373a48: read 0x8ed0acc4, calculated 0xc84adc.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01375a48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01371a48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0136fa48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0136bb8c: read 0x572de4c1, calculated 0x746c8f9c.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0136da48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01369a48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01367a48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01365a48: read 0x58b32b5b, calculated 0x8ff0d5a8.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0117d248: read 0xe95724e1, calculated 0x8448e307.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0117b248: read 0xe95724e1, calculated 0x8448e307.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01179248: read 0xe95724e1, calculated 0x8448e307.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01177248: read 0xe95724e1, calculated 0x8448e307.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01175248: read 0xe95724e1, calculated 0x8448e307.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x01173248: read 0xe95724e1, calculated 0x8448e307.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x0051aa48: read 0x5e26a7b8, calculated 0xf5b082bd.
jffs2: notice: (475) check_node_data: wrong data CRC in data node at 0x005063e0: read 0x86feae5a, calculated 0xb88b0979.
