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以上是错误的表现。
而且有的时候还出现如下的log
~ # ps
PID Uid VmSize Stat Command
1 root 220 S init
2 root SWN [ksoftirqd/0]
3 root SW< [events/0]
4 root SW< [khelper]
5 root SW< [kthread]
6 root SW< [kblockd/0]
7 root SW [pdflush]
8 root SW [pdflush]
10 root SW< [aio/0]
9 root SW [kswapd0]
11 root SW [mtdblockd]
17 root SWN [jffs2_gcd_mtd4]
685 root 188 S syslogd -C8
688 root 156 S klogd
693 root 60 S /usr/sbin/telnetd
696 root 68 S /usr/sbin/httpd -h /usr/www/
697 root 384 S /usr/sbin/monitor
699 root 384 S /usr/sbin/monitor
701 root 60 D /bin/factoryreset /dev/freset
703 root 324 S -sh
704 root 384 S /usr/sbin/monitor
716 root 188 R ps
~ # AG7240: unit 1: phy 0 not up carrier 1
br0: port 2(eth1) entering disabled state
AG7240: enet unit:1 phy:0 is up...Mii 100Mbps full duplex
AG7240: done cfg2 0x7215 ifctl 0x0 miictrl
br0: port 2(eth1) entering learning state
br0: topology change detected, propagating
br0: port 2(eth1) entering forwarding state
-----mac: rx_packets 0 mac_base, 0x1a000000
-----mac: tx_packets 14
-----mac: rx_bytes 0
-----mac: tx_bytes 950
CPU 0 Unable to handle kernel paging request at virtual address 122a0214, epc == c0060458, ra == c0060c74
Oops[#1]:
Cpu 0
$ 0 : 00000000 00000001 9be60210 b8060000
$ 4 : 802c404a 00000214 37a8802c 4064c006
$ 8 : 4064802c 76440000 80260000 8055f49c
$12 : ffffffff ffffffff 00100100 00200200
$16 : 80220000 c0060000 00000001 802c405e
$20 : 122a0210 802c404a 1fffffff a0000000
$24 : 00000010 c0061248
$28 : 80214000 80215dc0 b806001c c0060c74
Hi : 00000245
Lo : 1eb5b200
epc : c0060458 check_for_dma_status+0x70/0x4c0 [ag7240_mod] Tainted: P
ra : c0060c74 led_control_func+0x3cc/0x478 [ag7240_mod]
Status: 1000f403 KERNEL EXL IE
Cause : 00800008
BadVA : 122a0214
PrId : 00019374
Modules linked in: wlan_scan_ap ath_pktlog wlan_me wlan_acl wlan_wep wlan_tkip wlan_ccmp wlan_xauth ath_pci ath_dev ath_rate_atheros wlan ath_hal ag7240_mo
d
Process swapper (pid: 0, threadinfo=80214000, task=80216000)
Stack : 00000000 00000004 00000019 c005e234 c005e368 c005e360 80220000 c0060000
80215e50 00000000 80267644 c0060000 00200200 c00670dc c0060000 c0060c74
809303e0 0000005a 00000001 00000001 00000100 c00608a8 80215e50 00200200
80267644 80220000 00200200 80050000 80014380 8008ffbc 00000000 00000001
80260000 80260000 8008bbb8 00000000 80215e50 80215e50 0000000a 802673d8
...
Call Trace:
[<c005e234>] athrs26_reg_read+0x0/0xa8 [ag7240_mod]
[<c005e368>] s26_wr_phy+0x8c/0xc4 [ag7240_mod]
[<c005e360>] s26_wr_phy+0x84/0xc4 [ag7240_mod]
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c0060c74>] led_control_func+0x3cc/0x478 [ag7240_mod]
[<c00608a8>] led_control_func+0x0/0x478 [ag7240_mod]
[<8008ffbc>] run_timer_softirq+0xf8/0x1e8
[<8008bbb8>] tasklet_action+0x80/0xd0
[<8008b6b4>] __do_softirq+0x84/0x130
[<8023e000>] kernel_entry+0x0/0x7c
[<8008b7c8>] do_softirq+0x68/0x80
[<80064ed4>] do_IRQ+0x24/0x34
[<80061668>] ar7240_interrupt_receive+0xe8/0x100
[<80061668>] ar7240_interrupt_receive+0xe8/0x100
[<800633e4>] r4k_wait+0x0/0xc
[<8023e000>] kernel_entry+0x0/0x7c
[<c00a9c0c>] ath_pwrsave_set_state+0x0/0x234 [ath_dev]
[<800650c4>] cpu_idle+0x34/0x58
[<800633e8>] r4k_wait+0x4/0xc
[<8023e81c>] start_kernel+0x210/0x24c
[<8023e12c>] unknown_bootoption+0x0/0x310
Code: 00461021 00021080 0122a021 <8e830004> 00061100 3c0a8022 24c60001 0460000b 01021021
Kernel panic - not syncing: Aiee, killing interrupt handler!
Call Trace:
[<80085608>] panic+0x60/0x180
[<8008860c>] do_exit+0x7cc/0xc04
[<8006a668>] __declare_dbe_table+0x0/0x8
[<8006e3f8>] do_page_fault+0x208/0x3d0
[<c0060458>] check_for_dma_status+0x70/0x4c0 [ag7240_mod]
[<c0060c74>] led_control_func+0x3cc/0x478 [ag7240_mod]
[<c0167d24>] ath_isr+0xf0/0xf8 [ath_pci]
[<800adae4>] __alloc_pages+0x64/0x344
[<800a646c>] handle_IRQ_event+0x74/0x104
[<8006b6f8>] do_ade+0x18/0x350
[<c00cd200>] HDPRINTF+0x0/0x6c [ath_hal]
[<8006b6f8>] do_ade+0x18/0x350
[<8006ba28>] do_ade+0x348/0x350
[<800a661c>] __do_IRQ+0x120/0x144
[<8006b6f8>] do_ade+0x18/0x350
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<8006eb8c>] tlb_do_page_fault_0+0xf4/0xfc
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c0061248>] ag7240_mii_write+0x0/0xf0 [ag7240_mod]
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c005e2b8>] athrs26_reg_read+0x84/0xa8 [ag7240_mod]
[<c0060c74>] led_control_func+0x3cc/0x478 [ag7240_mod]
[<c0060458>] check_for_dma_status+0x70/0x4c0 [ag7240_mod]
[<c005e234>] athrs26_reg_read+0x0/0xa8 [ag7240_mod]
[<c005e368>] s26_wr_phy+0x8c/0xc4 [ag7240_mod]
[<c005e360>] s26_wr_phy+0x84/0xc4 [ag7240_mod]
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c0060000>] ag7240_hw_setup+0x4b0/0x4dc [ag7240_mod]
[<c0060c74>] led_control_func+0x3cc/0x478 [ag7240_mod]
[<c00608a8>] led_control_func+0x0/0x478 [ag7240_mod]
[<8008ffbc>] run_timer_softirq+0xf8/0x1e8
[<8008bbb8>] tasklet_action+0x80/0xd0
[<8008b6b4>] __do_softirq+0x84/0x130
[<8023e000>] kernel_entry+0x0/0x7c
[<8008b7c8>] do_softirq+0x68/0x80
[<80064ed4>] do_IRQ+0x24/0x34
[<80061668>] ar7240_interrupt_receive+0xe8/0x100
[<80061668>] ar7240_interrupt_receive+0xe8/0x100
[<800633e4>] r4k_wait+0x0/0xc
[<8023e000>] kernel_entry+0x0/0x7c
[<c00a9c0c>] ath_pwrsave_set_state+0x0/0x234 [ath_dev]
[<800650c4>] cpu_idle+0x34/0x58
[<800633e8>] r4k_wait+0x4/0xc
[<8023e81c>] start_kernel+0x210/0x24c
[<8023e12c>] unknown_bootoption+0x0/0x310
<1>Dumping from bottom half!
dump: Dumping to device 0x1f05 on CPU 0 ...
dump: Compression value is 0x0, Writing dump header panic+0x68/0x180 panic+0x60/0x180
dump: Dump Complete; 0 dump pages saved.
请大侠帮助分析一下啦！！！！ |
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发表于 2011-04-22 09:59
