Всем привет.
Залезаю в настройки раз в 3 месяца, после вчерашней корректировки на Asus wl 500g premium v2 устройство встало в ступор, перестало загружаться и пинговаться.
После возврата к аппаратным настройкам всё стартует. Как только производится запись настроек - опять смерть.
Полез через telnet. Наткнулся на ошибку при выполнении команды nvram commit:
Code:
[admin@WL-00221571456E root]$ nvram commit
/dev/nvram: Input/output error
dmesg выводит следующий лог:
Code:
CPU revision is: 00029029
Primary instruction cache 16kb, linesize 16 bytes (4 ways)
Primary data cache 16kb, linesize 16 bytes (2 ways)
Linux version 2.4.20 (root@localhost) (gcc version 3.2.3 with Broadcom modifications) #18 Sun Mar 30 13:13:29 MSD 2008
Setting the PFC to its default value
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock2 noinitrd init=/linuxrc console=ttyS0,115200
CPU: BCM5354 rev 2 pkg 0 at 240 MHz
Calibrating delay loop... 237.56 BogoMIPS
Memory: 30092k/32768k available (1862k kernel code, 2676k reserved, 136k data, 72k init, 0k highmem)
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
Checking for 'wait' instruction... unavailable.
POSIX conformance testing by UNIFIX
PCI: no core
PCI: Fixing up bus 0
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Journalled Block Device driver loaded
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
NTFS driver v1.1.22 [Flags: R/O]
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
ttyS00 at 0xb8000300 (irq = 3) is a 16550A
ttyS01 at 0xb8000400 (irq = 3) is a 16550A
HDLC line discipline: version $Revision$, maxframe=4096
N_HDLC line discipline registered.
loop: loaded (max 8 devices)
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
MPPE/MPPC encryption/compression module registered
PPPoL2TP kernel driver, V0.13 (oleg@cs.msu.su)
Physically mapped flash: Found an alias at 0x800000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1000000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1800000 for the chip at 0x0
Amd/Fujitsu Extended Query Table v1.1 at 0x0040
Flash Id: Vendor: 0x00c2 Device: 0x00cb
number of CFI chips: 1
Flash device: 0x800000 at 0x1c000000
Physically mapped flash: squashfs filesystem found at block 784
Creating 5 MTD partitions on "Physically mapped flash":
0x00000000-0x00020000 : "boot"
0x00020000-0x007f0000 : "linux"
0x000c4000-0x007f0000 : "rootfs"
0x007f0000-0x00800000 : "nvram"
0x003c0000-0x007f0000 : "flashfs"
sflash: found no supported devices
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 4096)
Linux IP multicast router 0.06 plus PIM-SM
ip_conntrack version 2.1 (256 buckets, 2048 max) - 352 bytes per conntrack
ip_conntrack_pptp version 1.9 loaded
ip_nat_pptp version 1.5 loaded
ip_tables: (C) 2000-2002 Netfilter core team
ipt_time loading
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
IPv6 v0.8 for NET4.0
IPv6 over IPv4 tunneling driver
NET4: Ethernet Bridge 008 for NET4.0
802.1Q VLAN Support v1.7 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
_nvram_read: invalid nvram image
Flash Program Device Timeout Error. Device timed out.
Flash Program Device Timeout Error.
nvram_commit: write error
FAT: bogus logical sector size 41216
FAT: bogus logical sector size 41216
NTFS: Unable to set blocksize 512.
VFS: Mounted root (squashfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 72k freed
Algorithmics/MIPS FPU Emulator v1.5
eth0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.150.10.16
eth1: Broadcom BCM4318 802.11 Wireless Controller 4.150.10.16
Flash Program Device Timeout Error. Device timed out.
Flash Program Device Timeout Error.
nvram_commit: write error
vlan0: add 33:33:00:00:00:01 mcast address to master interface
vlan0: add 33:33:ff:71:45:6e mcast address to master interface
vlan0: dev_set_promiscuity(master, 1)
device eth0 entered promiscuous mode
device vlan0 entered promiscuous mode
device eth1 entered promiscuous mode
br0: port 2(eth1) entering listening state
br0: port 1(vlan0) entering listening state
br0: port 2(eth1) entering learning state
br0: port 1(vlan0) entering learning state
br0: port 2(eth1) entering forwarding state
br0: topology change detected, propagating
br0: port 1(vlan0) entering forwarding state
br0: topology change detected, propagating
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xb8003000, IRQ 6
usb-ohci.c: usb-00:03.0, PCI device 14e4:471a
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
ehci_hcd 00:03.1: PCI device 14e4:471a
ehci_hcd 00:03.1: irq 6, pci mem b8003800
usb.c: new USB bus registered, assigned bus number 2
ehci_hcd 00:03.1: illegal capability!
ECHI PCI device 471a14e4 found.
PCI: 00:03.1 PCI cache line size set incorrectly (0 bytes) by BIOS/FW, correcting to 32
ehci_hcd 00:03.1: USB 0.0 enabled, EHCI 1.00, driver 2003-Dec-29/2.4
hub.c: USB hub found
hub.c: 2 ports detected
usb.c: registered new driver usblp
printer.c: v0.13: USB Printer Device Class driver
hub.c: new USB device 00:03.1-1, assigned address 2
hub.c: USB hub found
hub.c: 2 ports detected
usb.c: registered new driver audio
audio.c: v1.0.0:USB Audio Class driver
Linux video capture interface: v1.00
SCSI subsystem driver Revision: 1.00
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
USB Mass Storage support registered.
vlan1: add 33:33:00:00:00:01 mcast address to master interface
vlan1: add 33:33:ff:71:45:6e mcast address to master interface
vlan1: add 01:00:5e:00:00:01 mcast address to master interface
Flash Program Device Timeout Error. Device timed out.
Flash Program Device Timeout Error.
nvram_commit: write error
То есть, после очередного nvram commit я устройство перегружаю, оно сначала все лампы зажигает, потом детектит, что во флеше мусор и обнуляет его, после чего стартует (генерируя этот лог). То есть, при записи флешка засоряется непонятно чем.
Я правильно понимаю, что флеш-памяти крышка? Есть ли способы оживить, не прибегая к перепайке (например, перенести сектор nvram в другое адресное пространство или что-то подобное) ?
Если же всё-таки менять флеш, может кто может подсобить и выслать прошитую?
P.S. Теорию с блоком питания проверил, не оно.