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本帖最后由 zhfreal 于 2021-7-11 12:57 编辑
已经刷了梅林的k2p b1版本，有点不稳定，重新刷官改，然后无限重启。目前是可以进CFE，可以TTL，试过nvram erase后再刷，或者刷后erase，试过官改，华硕/梅林固件，都无限重启，是不是废了？重启日志如下：
Rebooting in 3 seconds..Decompressing...done
Found ST compatible serial flash with 256 64KB blocks; total size 16MB
Going to copy contents from nvram_backup to nvram
CFE version 9.10.178.50 (r635252) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Tue Jul 18 04:17:03 CST 2017 (jenkins@soho02)
Copyright (C) 2000-2008 Broadcom Corporation.
Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
No NAND flash type found
Can't find nandflash! ccrev = 54, chipst= 269229839
DDR Clock: 533 MHz
Info: DDR frequency set from clkfreq=900,*533*
No GPIO defined for BBSI interface
No BBSI device
bcm_robo_enable_switch: EEE is disabled
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 9.10.178.50 (r635252)
CPU type 0x0: 900MHz
Tot mem: 131072 KBytes
CFE mem: 0x00F00000 - 0x017DB914 (9287956)
Data: 0x00F83944 - 0x00F84108 (1988)
BSS: 0x00F84118 - 0x00FD9914 (350204)
Heap: 0x00FD9914 - 0x017D9914 (8388608)
Stack: 0x017D9914 - 0x017DB914 (8192)
Text: 0x00F00000 - 0x00F7374C (472908)
Boot: 0x017DC000 - 0x0181C000
Reloc: I:00000000 - D:00000000
Committing NVRAM...done
Get default MAC address fail!
Device eth0: hwaddr 00-90-4C-1E-50-50, ipaddr 192.168.2.1, mask 255.255.255.0
gateway not set, nameserver not set
Loader:raw Filesys:raw Dev:flash0.os File: Options null)
Loading: .... 4151616 bytes read
Entry at 0x00008000
Closing network.
Starting program at 0x00008000
console [ttyS0] enabled, bootconsole disabled
brd: module loaded
loop: module loaded
pflash: found no supported devices
bcmsflash: squash filesystem found at block 30
Creating 5 MTD partitions on "bcmsflash":
0x000000000000-0x000000040000 : "boot"
0x000000040000-0x000000ff0000 : "linux"
0x0000001e16a4-0x000000b40000 : "rootfs"
0x000000b40000-0x000000ff0000 : "jffs2"
0x000000ff0000-0x000001000000 : "nvram"
PPP generic driver version 2.4.2
PPP MPPE Compression module registered
NET: Registered protocol family 24
p p t p driver version 0.8.5
=== p p t p init ===
u32 classifier
Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (1962 buckets, 7848 max)
ctnetlink v0.93: registering with nfnetlink.
xt_time: kernel timezone is -0000
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
NET: Registered protocol family 10
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
L2TP core driver, V2.0
PPPoL2TP kernel driver, V2.0
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
Registering the dns_resolver key type
VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
devtmpfs: mounted
Freeing init memory: 192K
## mknod /dev/null: File exists
## mknod /dev/console: File exists
1: set_action 0
Hit ENTER for console...
firmware version: 3.0.0.4.380_K2P
[1 preinit:init_nvram +5] init_nvram for model(57)
## Restoring defaults... ##
num_of_mssid_support(0x0093): [mssid] support [3] mssid
done
nvram_commit: write error
/dev/nvram: Input/output error
ctf: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
et_module_init: passivemode set to 0x0
et_module_init: txworkq set to 0x0
et_module_init: et_txq_thresh set to 0xce4
et_module_init: et_rxlazy_timeout set to 0x3e8
et_module_init: et_rxlazy_framecnt set to 0x20
------------[ cut here ]------------
WARNING: at net/core/dev.c:4828 rollback_registered_many+0x114/0x2b4()
module: et 7f00d000 75305
module: ctf 7f000000 21264
Modules linked in: et(P+) ctf(P)
[<8003e72c>] (unwind_backtrace+0x0/0xf8) from [<800588e0>] (warn_slowpath_common+0x4c/0x64)
[<800588e0>] (warn_slowpath_common+0x4c/0x64) from [<80058914>] (warn_slowpath_null+0x1c/0x24)
[<80058914>] (warn_slowpath_null+0x1c/0x24) from [<8020a128>] (rollback_registered_many+0x114/0x2b4)
[<8020a128>] (rollback_registered_many+0x114/0x2b4) from [<8020a3a8>] (unregister_netdevice_queue+0x70/0xb8)
[<8020a3a8>] (unregister_netdevice_queue+0x70/0xb8) from [<8020a408>] (unregister_netdev+0x18/0x20)
[<8020a408>] (unregister_netdev+0x18/0x20) from [<7f00d19c>] (et_free+0x48/0x15c [et])
[<7f00d19c>] (et_free+0x48/0x15c [et]) from [<7f01a4e4>] (et_probe+0x520/0x59c [et])
[<7f01a4e4>] (et_probe+0x520/0x59c [et]) from [<80174e78>] (pci_device_probe+0x5c/0x80)
[<80174e78>] (pci_device_probe+0x5c/0x80) from [<80196b78>] (driver_probe_device+0x78/0x180)
[<80196b78>] (driver_probe_device+0x78/0x180) from [<80196d0c>] (__driver_attach+0x8c/0x90)
[<80196d0c>] (__driver_attach+0x8c/0x90) from [<80195dc4>] (bus_for_each_dev+0x54/0x80)
[<80195dc4>] (bus_for_each_dev+0x54/0x80) from [<801964cc>] (bus_add_driver+0x98/0x230)
[<801964cc>] (bus_add_driver+0x98/0x230) from [<80196f44>] (driver_register+0x78/0x13c)
[<80196f44>] (driver_register+0x78/0x13c) from [<80175120>] (__pci_register_driver+0x38/0xa8)
[<80175120>] (__pci_register_driver+0x38/0xa8) from [<80038410>] (do_one_initcall+0x30/0x19c)
[<80038410>] (do_one_initcall+0x30/0x19c) from [<80085580>] (sys_init_module+0x11c/0x1a50)
[<80085580>] (sys_init_module+0x11c/0x1a50) from [<80038940>] (ret_fast_syscall+0x0/0x30)
---[ end trace af18305cfda66e99 ]---
Unable to handle kernel NULL pointer dereference at virtual address 000007a8
pgd = 87abc000
[000007a8] *pgd=87ab3031, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1] PREEMPT
last sysfs file: /sys/class/nvram/nvram/dev
module: et 7f00d000 75305
module: ctf 7f000000 21264
Modules linked in: et(P+) ctf(P)
CPU: 0 Tainted: P W (2.6.36.4brcmarm #7)
PC is at br_device_event+0x2c/0x228
LR is at notifier_call_chain+0x44/0x84
pc : [<802d310c>] lr : [<800771b4>] psr: a0000013
sp : 87abbcb8 ip : 803fbbe8 fp : 8794b320
r10: 0000021c r9 : 00100100 r8 : 00000011
r7 : 87abbcc4 r6 : 00000000 r5 : 000007a8 r4 : 00000011
r3 : 00000010 r2 : 87abbcc4 r1 : 00000011 r0 : 803fbbe8
Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Control: 10c53c7d Table: 87abc059 DAC: 00000015
Process modprobe (pid: 270, stack limit = 0x87aba268)
Stack: (0x87abbcb8 to 0x87abc000)
bca0: 803fbbe8 00000000
bcc0: 87abbcc4 fffffff0 803fc0ec 00000000 87abbcc4 800771b4 87abbcc4 87abbcc4
bce0: 87aba000 00200200 87abbd20 800772b4 00000000 87abbcc4 87aba000 8020a214
bd00: 8794b000 00000000 00000000 8794b300 8794b000 88910000 87941e40 8020a3a8
bd20: 87abbd20 87abbd20 8794b300 8794b000 ffffffed 8020a408 8794b300 7f00d19c
bd40: 87886800 ffffffed 00000000 7f01a4e4 87941e40 88910000 00000000 6d307465
bd60: 64616361 87007264 8037e910 000000d0 8037e910 87aba000 87ab2750 87abbda4
bd80: 00000008 87a99960 0000a1ff 8042ef18 87ab2750 87abbde8 0000001b 80111d48
bda0: 878eba20 00000f6f 87ab2750 87969d20 87ab2750 80111da8 87ab2750 00000000
bdc0: 87abbde8 87ab26f0 878b4ed0 801126a0 87abbddc 80111ab8 87abbdd8 00000000
bde0: 87abbde0 87886800 00000000 7f01bcc4 7f019fc4 7f021000 00000031 000007a8
be00: 00000000 80174e78 80174e1c 80430468 87886860 7f01bcf4 00000000 80196b78
be20: 00000000 87886860 7f01bcf4 87886894 00000000 80196d0c 7f01bcf4 87abbe48
be40: 80196c80 80195dc4 87837db8 87913690 87837d88 7f01bcf4 803f05e0 87969d20
be60: 00000000 801964cc 7f01aa6c 00000000 00000001 7f01bcf4 7f01bcf4 803f05e0
be80: 00000000 7f021000 000007a8 80196f44 7f01bcc4 7f01bcf4 803f05e0 00000000
bea0: 7f021000 80175120 00000000 7f01bf44 803fe000 87aba000 00000000 80038410
bec0: 00000016 87ab2270 00000018 87a994c0 00000018 7f01bf44 8794374c 7f01bf44
bee0: 8794374c 7f01befc 87943400 00000000 000007a8 80085580 7f01bf08 00000000
bf00: 803e4c14 800841e8 7f01c028 87aba000 0000009a 888ffde8 00067048 00067048
bf20: 87881588 888f1000 00017490 88902674 8890244f 8890432c 878aac00 0000f268
bf40: 0000fc08 00000000 00000000 0000002f 00000030 00000026 0000002a 0000001e
bf60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 803b248c
bf80: 87881580 00067128 2ab35008 00067048 00000080 80038ae8 87aba000 00000000
bfa0: 00063f68 80038940 00067128 2ab35008 2ab35008 00017490 00067048 00000000
bfc0: 00067128 2ab35008 00067048 00000080 00067008 00000002 00000001 00063f68
bfe0: 2abe11f4 7eacbaa0 00011f1c 2abe1204 20000010 2ab35008 43571c21 8860657a
[<802d310c>] (PC is at br_device_event+0x2c/0x228)
[<802d310c>] (br_device_event+0x2c/0x228) from [<800771b4>] (notifier_call_chain+0x44/0x84)
[<800771b4>] (notifier_call_chain+0x44/0x84) from [<800772b4>] (raw_notifier_call_chain+0x18/0x20)
[<800772b4>] (raw_notifier_call_chain+0x18/0x20) from [<8020a214>] (rollback_registered_many+0x200/0x2b4)
[<8020a214>] (rollback_registered_many+0x200/0x2b4) from [<8020a3a8>] (unregister_netdevice_queue+0x70/0xb8)
[<8020a3a8>] (unregister_netdevice_queue+0x70/0xb8) from [<8020a408>] (unregister_netdev+0x18/0x20)
[<8020a408>] (unregister_netdev+0x18/0x20) from [<7f00d19c>] (et_free+0x48/0x15c [et])
[<7f00d19c>] (et_free+0x48/0x15c [et]) from [<7f01a4e4>] (et_probe+0x520/0x59c [et])
[<7f01a4e4>] (et_probe+0x520/0x59c [et]) from [<80174e78>] (pci_device_probe+0x5c/0x80)
[<80174e78>] (pci_device_probe+0x5c/0x80) from [<80196b78>] (driver_probe_device+0x78/0x180)
[<80196b78>] (driver_probe_device+0x78/0x180) from [<80196d0c>] (__driver_attach+0x8c/0x90)
[<80196d0c>] (__driver_attach+0x8c/0x90) from [<80195dc4>] (bus_for_each_dev+0x54/0x80)
[<80195dc4>] (bus_for_each_dev+0x54/0x80) from [<801964cc>] (bus_add_driver+0x98/0x230)
[<801964cc>] (bus_add_driver+0x98/0x230) from [<80196f44>] (driver_register+0x78/0x13c)
[<80196f44>] (driver_register+0x78/0x13c) from [<80175120>] (__pci_register_driver+0x38/0xa8)
[<80175120>] (__pci_register_driver+0x38/0xa8) from [<80038410>] (do_one_initcall+0x30/0x19c)
[<80038410>] (do_one_initcall+0x30/0x19c) from [<80085580>] (sys_init_module+0x11c/0x1a50)
[<80085580>] (sys_init_module+0x11c/0x1a50) from [<80038940>] (ret_fast_syscall+0x0/0x30)
Code: e28dd00c e8bd80f0 e59251c4 e2413001 (e5956000)
---[ end trace af18305cfda66e9a ]---
Kernel panic - not syncing: Fatal exception
[<8003e72c>] (unwind_backtrace+0x0/0xf8) from [<802e7220>] (panic+0x74/0x19c)
[<802e7220>] (panic+0x74/0x19c) from [<8003c494>] (die+0x1c0/0x1fc)
[<8003c494>] (die+0x1c0/0x1fc) from [<8003fbf0>] (__do_kernel_fault+0x64/0x84)
[<8003fbf0>] (__do_kernel_fault+0x64/0x84) from [<8003fd60>] (do_page_fault+0x150/0x1ec)
[<8003fd60>] (do_page_fault+0x150/0x1ec) from [<800381fc>] (do_DataAbort+0x30/0x9c)
[<800381fc>] (do_DataAbort+0x30/0x9c) from [<803a458c>] (__dabt_svc+0x4c/0x60)
Exception stack(0x87abbc70 to 0x87abbcb8)
bc60: 803fbbe8 00000011 87abbcc4 00000010
bc80: 00000011 000007a8 00000000 87abbcc4 00000011 00100100 0000021c 8794b320
bca0: 803fbbe8 87abbcb8 800771b4 802d310c a0000013 ffffffff
[<803a458c>] (__dabt_svc+0x4c/0x60) from [<802d310c>] (br_device_event+0x2c/0x228)
[<802d310c>] (br_device_event+0x2c/0x228) from [<800771b4>] (notifier_call_chain+0x44/0x84)
[<800771b4>] (notifier_call_chain+0x44/0x84) from [<800772b4>] (raw_notifier_call_chain+0x18/0x20)
[<800772b4>] (raw_notifier_call_chain+0x18/0x20) from [<8020a214>] (rollback_registered_many+0x200/0x2b4)
[<8020a214>] (rollback_registered_many+0x200/0x2b4) from [<8020a3a8>] (unregister_netdevice_queue+0x70/0xb8)
[<8020a3a8>] (unregister_netdevice_queue+0x70/0xb8) from [<8020a408>] (unregister_netdev+0x18/0x20)
[<8020a408>] (unregister_netdev+0x18/0x20) from [<7f00d19c>] (et_free+0x48/0x15c [et])
[<7f00d19c>] (et_free+0x48/0x15c [et]) from [<7f01a4e4>] (et_probe+0x520/0x59c [et])
[<7f01a4e4>] (et_probe+0x520/0x59c [et]) from [<80174e78>] (pci_device_probe+0x5c/0x80)
[<80174e78>] (pci_device_probe+0x5c/0x80) from [<80196b78>] (driver_probe_device+0x78/0x180)
[<80196b78>] (driver_probe_device+0x78/0x180) from [<80196d0c>] (__driver_attach+0x8c/0x90)
[<80196d0c>] (__driver_attach+0x8c/0x90) from [<80195dc4>] (bus_for_each_dev+0x54/0x80)
[<80195dc4>] (bus_for_each_dev+0x54/0x80) from [<801964cc>] (bus_add_driver+0x98/0x230)
[<801964cc>] (bus_add_driver+0x98/0x230) from [<80196f44>] (driver_register+0x78/0x13c)
[<80196f44>] (driver_register+0x78/0x13c) from [<80175120>] (__pci_register_driver+0x38/0xa8)
[<80175120>] (__pci_register_driver+0x38/0xa8) from [<80038410>] (do_one_initcall+0x30/0x19c)
[<80038410>] (do_one_initcall+0x30/0x19c) from [<80085580>] (sys_init_module+0x11c/0x1a50)
[<80085580>] (sys_init_module+0x11c/0x1a50) from [<80038940>] (ret_fast_syscall+0x0/0x30)
Rebooting in 3 seconds..Decompressing...done
Found ST compatible serial flash with 256 64KB blocks; total size 16MB
Going to copy contents from nvram_backup to nvram
另外，看了下设备信息，不是flash0.os和flash1.trx才是14M多吗，flash0.trx才1kb，为什么都是刷flash0.trx，不得其解。
Device Name Description
------------------- ---------------------------------------------------------
uart0 NS16550 UART at 0x18000300
flash0 ST Compatible Serial flash size 16384KB
flash0.boot ST Compatible Serial flash offset 00000000 size 256KB
flash0.trx ST Compatible Serial flash offset 00040000 size 1KB
flash0.os ST Compatible Serial flash offset 0004001C size 14848KB
flash0.data ST Compatible Serial flash offset 00EC0000 size 1024KB
flash0.factory ST Compatible Serial flash offset 00FC0000 size 64KB
flash0.dev_info ST Compatible Serial flash offset 00FD0000 size 64KB
flash0.nvram_backup ST Compatible Serial flash offset 00FE0000 size 64KB
flash0.nvram ST Compatible Serial flash offset 00FF0000 size 64KB
flash1.boot ST Compatible Serial flash offset 00000000 size 256KB
flash1.trx ST Compatible Serial flash offset 00040000 size 14848KB
flash1.data ST Compatible Serial flash offset 00EC0000 size 1024KB
flash1.factory ST Compatible Serial flash offset 00FC0000 size 64KB
flash1.dev_info ST Compatible Serial flash offset 00FD0000 size 64KB
flash1.nvram_backup ST Compatible Serial flash offset 00FE0000 size 64KB
flash1.nvram ST Compatible Serial flash offset 00FF0000 size 64KB
eth0 Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller
*** command status = 0
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IP卡
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发表于 2021-7-11 11:53
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