Ok, I had managed to get the kernel panic dump, thx. to Florian Fainelli and his hint about /sys/kernel/debug/crashlog.
To the tail of this message I attach oops logs either in vanilla state and
parsed by ksymoops. I suspect that this oops might be the same as had been
reported in ticket #10071 and fixed in r28213. Will check it and report back.
===================================
Time: 234.245408
watchdog timer
<4>Kernel bug detected[#1]:
<4>Cpu 0
<4>$ 0 : 00000000 802e0000 00000004 000000e0
<4>$ 4 : 00000000 81b7c1c0 ffffe510 ffff00fe
<4>$ 8 : 1000fc00 1000001f 00000000 81832000
<4>$12 : 00000001 7fefb6b0 80262c50 00470000
<4>$16 : 81849b60 000001c0 00000001 81849b70
<4>$20 : 802a12b0 81849800 802b6d08 ffffe512
<4>$24 : 00000000 80069360
<4>$28 : 8029c000 8029dd30 802b0000 801b9ee0
<4>Hi : 0000001c
<4>Lo : 00000003
<4>epc : 801ba06c 0x801ba06c
<4> Not tainted
<4>ra : 801b9ee0 0x801b9ee0
<4>Status: 1000fc03 KERNEL EXL IE
<4>Cause : 10800024
<4>PrId : 00019374 (MIPS 24Kc)
<4>Modules linked in: cxacru usbatm nf_nat_irc nf_conntrack_irc nf_nat_ftp
nf_conntrack_ftp ipt_MASQUERADE iptable_nat nf_nat xt_conntrack xt_NOTRACK
iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack pppoe pppox
ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit
iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables ppp_mppe ppp_async
ppp_generic slhc br2684 atm ath9k ath9k_common ath9k_hw ath mac80211 crc_ccitt
cfg80211 compat sha1_generic ecb arc4 aes_generic crypto_blkcipher cryptomgr
aead crypto_hash crypto_algapi usb_storage ohci_hcd sd_mod ext4 jbd2 mbcache
usbcore scsi_mod nls_base crc16 leds_gpio button_hotplug gpio_keys_polled
input_polldev input_core
<4>Process swapper (pid: 0, threadinfo=8029c000, task=8029fbc0, tls=00000000)
<4>Stack : 00000002 00000100 80dcc01c 80c44ad0 802f0000 80c317c8 80dcc000
80d9ae48
<4> 81849b70 00000000 00000040 0000012c 802b0000 802f0000 802b6d08
ffffe512
<4> 802b0000 801d5788 802ab854 00000040 00000000 802f0000 802f008c
00000001
<4> 00000003 00000100 0000000a 802f0000 802f0000 802a95b8 802a9b90
8007a624
<4> 802d0000 802dd1ea 802a0000 81ff0000 00000000 81f90015 00000000
802d7a60
<4> ...
<4>Call Trace:[<80c44ad0>] 0x80c44ad0
<4>[<80d9ae48>] 0x80d9ae48
<4>[<801d5788>] 0x801d5788
<4>[<8007a624>] 0x8007a624
<4>[<802d0000>] 0x802d0000
<4>[<802d0000>] 0x802d0000
<4>[<8007a82c>] 0x8007a82c
<4>[<800610e0>] 0x800610e0
<4>[<8006258c>] 0x8006258c
<4>[<80062760>] 0x80062760
<4>[<802d0000>] 0x802d0000
<4>[<8006151c>] 0x8006151c
<4>[<80063fcc>] 0x80063fcc
<4>[<80062780>] 0x80062780
<4>[<802b78d0>] 0x802b78d0
<4>[<802b721c>] 0x802b721c
<4>
<4>
<4>Code: 24a503f4 0c094e07 2406037c <0200000d> 24030001 ac430194 8e020000
8c960004 8c420194
<4>Disabling lock debugging due to kernel taint
<0>Kernel panic - not syncing: Fatal exception in interrupt
<0>Rebooting in 3 seconds..
==========================================================================================================
root@OpenWrt:/tmp# ksymoops -m ./System.map dir615-kp.txt
ksymoops 2.4.11 on mips 2.6.39.4. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.6.39.4/ (default)
-m ./System.map (specified)
-t mips32r2 -a mips
Error (regular_file): read_ksyms stat /proc/ksyms failed
ksymoops: No such file or directory
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
<4>Kernel bug detected[#1]:
<4>Cpu 0
<4>$ 0 : 00000000 802e0000 00000004 000000e0
<4>$ 4 : 00000000 81b7c1c0 ffffe510 ffff00fe
<4>$ 8 : 1000fc00 1000001f 00000000 81832000
<4>$12 : 00000001 7fefb6b0 80262c50 00470000
<4>$16 : 81849b60 000001c0 00000001 81849b70
<4>$20 : 802a12b0 81849800 802b6d08 ffffe512
<4>$24 : 00000000 80069360
<4>$28 : 8029c000 8029dd30 802b0000 801b9ee0
<4>Hi : 0000001c
<4>Lo : 00000003
<4>epc : 801ba06c 0x801ba06c
<4>Status: 1000fc03 KERNEL EXL IE
<4>Cause : 10800024
<4> 81849b70 00000000 00000040 0000012c 802b0000 802f0000 802b6d08
ffffe512
<4> 802b0000 801d5788 802ab854 00000040 00000000 802f0000 802f008c
00000001
<4> 00000003 00000100 0000000a 802f0000 802f0000 802a95b8 802a9b90
8007a624
<4> 802d0000 802dd1ea 802a0000 81ff0000 00000000 81f90015 00000000
802d7a60
<4>Call Trace:[<80c44ad0>] 0x80c44ad0
<4>[<80d9ae48>] 0x80d9ae48
<4>[<801d5788>] 0x801d5788
<4>[<8007a624>] 0x8007a624
<4>[<802d0000>] 0x802d0000
<4>[<802d0000>] 0x802d0000
<4>[<8007a82c>] 0x8007a82c
<4>[<800610e0>] 0x800610e0
<4>[<8006258c>] 0x8006258c
<4>[<80062760>] 0x80062760
<4>[<802d0000>] 0x802d0000
<4>[<8006151c>] 0x8006151c
<4>[<80063fcc>] 0x80063fcc
<4>[<80062780>] 0x80062780
<4>[<802b78d0>] 0x802b78d0
<4>[<802b721c>] 0x802b721c
<4>Code: 24a503f4 0c094e07 2406037c <0200000d> 24030001 ac430194 8e020000
8c960004 8c420194
Error (Oops_bfd_perror): /tmp/ksymoops.ezR16f Invalid bfd target
>>$14; 80262c50 <twist_table.19232+0/20>
>>$20; 802a12b0 <ar71xx_eth0_data+0/40>
>>$22; 802b6d08 <softnet_data+8/80>
>>$25; 80069360 <unmask_mips_irq+0/20>
>>$28; 8029c000 <__end_rodata+0/0>
>>$29; 8029dd30 <init_thread_union+1d30/2000>
>>$30; 802b0000 <random_table+a0/fc>
>>$31; 801b9ee0 <ag71xx_poll+50/58c>
>>PC; 801ba06c <ag71xx_poll+1dc/58c> <=====
Trace; 80c44ad0 <END_OF_CODE+94b750/????>
Trace; 80d9ae48 <END_OF_CODE+aa1ac8/????>
Trace; 801d5788 <net_rx_action+88/1c8>
Trace; 8007a624 <__do_softirq+ac/15c>
Trace; 802d0000 <cpu_probe+208/e60>
Trace; 802d0000 <cpu_probe+208/e60>
Trace; 8007a82c <do_softirq+48/68>
Trace; 800610e0 <plat_irq_dispatch+4c/17c>
Trace; 8006258c <ret_from_irq+0/4>
Trace; 80062760 <r4k_wait+0/40>
Trace; 802d0000 <cpu_probe+208/e60>
Trace; 8006151c <ar71xx_gpio_get_value+0/8>
Trace; 80063fcc <cpu_idle+24/44>
Trace; 80062780 <r4k_wait+20/40>
Trace; 802b78d0 <start_kernel+364/384>
Trace; 802b721c <unknown_bootoption+0/2b0>
<0>Kernel panic - not syncing: Fatal exception in interrupt
<4>Kernel bug detected[#1]:
<4>Cpu 0
<4>$ 0 : 00000000 802e0000 00000004 000000e0
<4>$ 4 : 00000000 81b7c1c0 ffffe510 ffff00fe
<4>$ 8 : 1000fc00 1000001f 00000000 81832000
<4>$12 : 00000001 7fefb6b0 80262c50 00470000
<4>$16 : 81849b60 000001c0 00000001 81849b70
<4>$20 : 802a12b0 81849800 802b6d08 ffffe512
<4>$24 : 00000000 80069360
<4>$28 : 8029c000 8029dd30 802b0000 801b9ee0
<4>Hi : 0000001c
<4>Lo : 00000003
<4>epc : 801ba06c 0x801ba06c
<4>Status: 1000fc03 KERNEL EXL IE
<4>Cause : 10800024
<4> 81849b70 00000000 00000040 0000012c 802b0000 802f0000 802b6d08
ffffe512
<4> 802b0000 801d5788 802ab854 00000040 00000000 802f0000 802f008c
00000001
<4> 00000003 00000100 0000000a 802f0000 802f0000 802a95b8 802a9b90
8007a624
<4> 802d0000 802dd1ea 802a0000 81ff0000 00000000 81f90015 00000000
802d7a60
<4>Call Trace:[<80c44ad0>] 0x80c44ad0
<4>[<80d9ae48>] 0x80d9ae48
<4>[<801d5788>] 0x801d5788
<4>[<8007a624>] 0x8007a624
<4>[<802d0000>] 0x802d0000
<4>[<802d0000>] 0x802d0000
<4>[<8007a82c>] 0x8007a82c
<4>[<800610e0>] 0x800610e0
<4>[<8006258c>] 0x8006258c
<4>[<80062760>] 0x80062760
<4>[<802d0000>] 0x802d0000
<4>[<8006151c>] 0x8006151c
<4>[<80063fcc>] 0x80063fcc
<4>[<80062780>] 0x80062780
<4>[<802b78d0>] 0x802b78d0
<4>[<802b721c>] 0x802b721c
<4>Code: 24a503f4 0c094e07 2406037c <0200000d> 24030001 ac430194 8e020000
8c960004 8c420194
Error (Oops_bfd_perror): /tmp/ksymoops.NeC0TM Invalid bfd target
>>$14; 80262c50 <twist_table.19232+0/20>
>>$20; 802a12b0 <ar71xx_eth0_data+0/40>
>>$22; 802b6d08 <softnet_data+8/80>
>>$25; 80069360 <unmask_mips_irq+0/20>
>>$28; 8029c000 <__end_rodata+0/0>
>>$29; 8029dd30 <init_thread_union+1d30/2000>
>>$30; 802b0000 <random_table+a0/fc>
>>$31; 801b9ee0 <ag71xx_poll+50/58c>
>>PC; 801ba06c <ag71xx_poll+1dc/58c> <=====
Trace; 80c44ad0 <END_OF_CODE+94b750/????>
Trace; 80d9ae48 <END_OF_CODE+aa1ac8/????>
Trace; 801d5788 <net_rx_action+88/1c8>
Trace; 8007a624 <__do_softirq+ac/15c>
Trace; 802d0000 <cpu_probe+208/e60>
Trace; 802d0000 <cpu_probe+208/e60>
Trace; 8007a82c <do_softirq+48/68>
Trace; 800610e0 <plat_irq_dispatch+4c/17c>
Trace; 8006258c <ret_from_irq+0/4>
Trace; 80062760 <r4k_wait+0/40>
Trace; 802d0000 <cpu_probe+208/e60>
Trace; 8006151c <ar71xx_gpio_get_value+0/8>
Trace; 80063fcc <cpu_idle+24/44>
Trace; 80062780 <r4k_wait+20/40>
Trace; 802b78d0 <start_kernel+364/384>
Trace; 802b721c <unknown_bootoption+0/2b0>
<0>Kernel panic - not syncing: Fatal exception in interrupt
3 errors issued. Results may not be reliable.
--
Best regards,
Alexey Loukianov mailto:mooro...@mail.ru
System Engineer, Mob.:+7(926)218-1320
*nix Specialist
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