On Thu, 24 Mar 2011 23:00:29 +0500 Roman Mamedov <r...@romanrm.ru> wrote:
> I'll now switch it to WPA TKIP and try to hit the 'second type' of lock-up,
> the one when caps-lock flashes and at least some part of the kernel is alive.
Aaaand I got it!!! Any ideas what to try for a fix?
[ 892.926980] CPU 0 Unable to handle kernel paging request at virtual address
000000000000000c, epc == ffffffff804dd054, ra == ffffffff804e0000
[ 892.927052] Oops[#1]:
[ 892.927067] Cpu 0
[ 892.927080] $ 0 : 0000000000000000 ffffffffcfffffff 0000000000000002
0000000000000000
[ 892.927264] $ 4 : 0000000000002040 98000000bf7d74d0 ffffffffffffe01c
0000000000004000
[ 892.927374] $ 8 : 98000000bf7d74d0 98000000bfb69536 00000000000000c1
98000000bfb69540
[ 892.927536] $12 : 0000000000000018 ffffffff80521efc 0000000000000155
0000000000000051
[ 892.927643] $16 : 98000000bf7d7400 ffffffffffffe01c 98000000bf7d73e0
0000000000000000
[ 892.927804] $20 : 98000000bf7d7418 98000000bf7d74b8 98000000bf73cb00
98000000bfb69400
[ 892.927911] $24 : 0000000000000041 ffffffffc0770000
[ 892.928072] $28 : 98000000bf7d4000 98000000bf7d7380 98000000bf7d74b8
ffffffff804e0000
[ 892.928179] Hi : 000000000008ff2b
[ 892.928247] Lo : 000000000002ffb9
[ 892.928282] epc : ffffffff804dd054 scatterwalk_done+0x10c/0x168
[ 892.928299] Not tainted
[ 892.928321] ra : ffffffff804e0000 blkcipher_walk_done+0x98/0x2f8
[ 892.928391] Status: 1000c4e2 KX SX UX KERNEL EXL
[ 892.928504] Cause : 10000408
[ 892.928572] BadVA : 000000000000000c
[ 892.928585] PrId : 00006303 (ICT Loongson-2)
[ 892.928597] Modules linked in: netconsole configfs michael_mic arc4 ecb ipv6
tun rtl8187b rfkill usb_storage uas option usb_wwan usbserial snd_cs5535audio
snd_ac97_codec ac97_bus snd_pcm_oss ohci_hcd snd_mixer_oss ehci_hcd snd_pcm
snd_timer 8139too yeeloong_laptop usbcore snd sparse_keymap power_supply
psmouse soundcore lcd evdev loongson2_cpufreq serio_raw 8139cp snd_page_alloc
cs5535_mfd mfd_core nls_base
[ 892.929565] Process Xorg (pid: 1100, threadinfo=98000000bf7d4000,
task=98000000bf9e8000, tls=000000002b5791d0)
[ 892.929583] Stack : 98000000bfae2500 ffffffffffffe01c ffffffffffffe01c
ffffffff804e0000
[ 892.929685] ffffffffffffffff 98000000bfee8000 98000000bfee8000
0000000000000001
[ 892.929845] 0000000000000001 ffffffffffffffff ffffffffc07700a0
ffffffffc075836c
[ 892.929950] 9800000001383078 98000000bfee6040 9800000001383078
98000000bfee6040
[ 892.930111] 0000000000000000 9800000000004000 9800000000001fc0
98000000bf7d74d0
[ 892.930217] 9800000000004000 ffffffffffffffdc 0000000000000000
0000000000000000
[ 892.930377] 98000000bf73cb88 00000001fff00000 98000000bf7d74d0
ffffffffffffffdc
[ 892.930482] 98000000bf73fe00 98000000bc5d7f00 98000000bfee6040
0000000000000000
[ 892.930641] 0000000000000018 ffffffffffffffd8 ffffffffffffffd8
ffffffffc06794f8
[ 892.930745] 98000000bfc5a978 443d46357c7262c2 62c6b79a30d6c34c
98000000bf73cb00
[ 892.930905] ...
[ 892.930990] Call Trace:
[ 892.931006] [<ffffffff804dd054>] scatterwalk_done+0x10c/0x168
[ 892.931088] [<ffffffff804e0000>] blkcipher_walk_done+0x98/0x2f8
[ 892.931121] [<ffffffffc075836c>] crypto_ecb_decrypt+0xec/0x138 [ecb]
[ 892.931199] [<ffffffffc06794f8>] ieee80211_tkip_decrypt+0x1d0/0x510
[rtl8187b]
[ 892.931254] [<ffffffffc0671080>] ieee80211_rx_rtl+0x4b8/0x1608 [rtl8187b]
[ 892.931362] [<ffffffffc064302c>] rtl8180_irq_rx_tasklet+0x1cc/0xa78
[rtl8187b]
[ 892.931413] [<ffffffffc064397c>] rtl8180_irq_rx_tasklet_new+0xa4/0x168
[rtl8187b]
[ 892.931452] [<ffffffff8024a334>] tasklet_action+0xd4/0x210
[ 892.931473] [<ffffffff8024b094>] __do_softirq+0x174/0x3a0
[ 892.931548] [<ffffffff8024b380>] do_softirq+0xc0/0xe8
[ 892.931566] [<ffffffff8024b45c>] irq_exit+0xb4/0xd8
[ 892.931588] [<ffffffff802044c0>] ret_from_irq+0x0/0x4
[ 892.931613] [<ffffffff80364b18>] __pollwait+0xf0/0x128
[ 892.931695] [<ffffffff80703c88>] unix_poll+0x38/0x108
[ 892.931715] [<ffffffff80365018>] do_select+0x330/0x748
[ 892.931738] [<ffffffff803b0ecc>] compat_core_sys_select+0x18c/0x548
[ 892.931757] [<ffffffff803b16ac>] compat_sys_select+0x44/0x2a0
[ 892.931843] [<ffffffff80219c18>] handle_sys+0x158/0x178
[ 892.931858]
[ 892.931869]
[ 892.931871] Code: dca30018 00621824 fe030000 <8c62000c> 2c420001 0002103c
0002103e 00028036 8c630008
[ 892.932144] Disabling lock debugging due to kernel taint
[ 892.932354] Kernel panic - not syncing: Fatal exception in interrupt
--
With respect,
Roman
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