kernel internal error on NSLU2
Hi,
I'm running debian etch on an NSLU2. I run few server on it: sshd, asterisk
and privox. In general, I cannot reach the NSLU2 after 1 or 2 days. Looking at
/var/log/messages, I found error of the kernel. I don't know if the problem is
know or if I can do something about this?
Hereis the messages of /var/log/messages :
Oct 28 06:22:03 LKGA9F777 kernel: Internal error: Oops - bad mode: 0 [#1]
Oct 28 06:22:03 LKGA9F777 kernel: Modules linked in: ledtrig_heartbeat
reiserfs dm_snapshot dm_mirror dm_mod rtc_dev ixp4x
x_mac evdev ixp4xx_qmgr ixp4xx_npe ixp4xx_beeper firmware_class ext3 jbd
mbcache sd_mod usb_storage scsi_mod ehci_hcd ohci
_hcd usbcore
Oct 28 06:22:03 LKGA9F777 kernel: CPU: 0
Oct 28 06:22:03 LKGA9F777 kernel: PC is at 0xffff0284
Oct 28 06:22:03 LKGA9F777 kernel: LR is at hcd_submit_urb+0x590/0x760
[usbcore]
Oct 28 06:22:03 LKGA9F777 kernel: pc : [<ffff0284>] lr : [<bf0059a4>] Not
tainted
Oct 28 06:22:03 LKGA9F777 kernel: sp : c122fd64 ip : 00000003 fp : c122fddc
Oct 28 06:22:03 LKGA9F777 kernel: r10: 00000002 r9 : c122fe54 r8 : c124fe00
Oct 28 06:22:03 LKGA9F777 kernel: r7 : 00000000 r6 : c124fec8 r5 : 00000000
r4 : 00000010
Oct 28 06:22:03 LKGA9F777 kernel: r3 : c2862064 r2 : 00000000 r1 : 00001803
r0 : 00000018
Oct 28 06:22:03 LKGA9F777 kernel: Flags: Nzcv IRQs off FIQs on Mode ABT_32
Segment kernel
Oct 28 06:22:03 LKGA9F777 kernel: Control: 397F Table: 003C8000 DAC:
00000017
Oct 28 06:22:03 LKGA9F777 kernel: Process khubd (pid: 529, stack limit =
0xc122e250)
Oct 28 06:22:03 LKGA9F777 kernel: Stack: (0xc122fd64 to 0xc1230000)
Oct 28 06:22:03 LKGA9F777 kernel: fd60: 00000018 00001803 00000000
c2862064 00000010 00000000 c124fec8
Oct 28 06:22:03 LKGA9F777 kernel: fd80: 00000000 c124fe00 c122fe54 00000002
c122fddc 00000003 c122fd64 bf0059a4
Oct 28 06:22:03 LKGA9F777 kernel: fda0: ffff0284 80000097 ffffffff c1b841e0 80000013
00000010 00000000 c1b841e0
Oct 28 06:22:03 LKGA9F777 kernel: fdc0: 00000000 c124fe00 00000000 00000002
c122fe8c c122fde0 bf0059a4 bf0283a8
Oct 28 06:22:03 LKGA9F777 kernel: fde0: c122fe54 00000000 00000000 00000000
c1b07d28 c1b07cfc c122fe1c c122fe08
Oct 28 06:22:03 LKGA9F777 kernel: fe00: c0030a40 c00309ac 00000000 00000000
c122fe2c c122fe20 bf00f120 c0030a20
Oct 28 06:22:03 LKGA9F777 kernel: fe20: c122fedc c122fe30 bf00e400 bf00f0fc
bf01e720 00000000 00010501 c013389c
Oct 28 06:22:03 LKGA9F777 kernel: fe40: c1b841e0 bf005fa4 c1b841e0 c122fe68
c122fe5c bf005fb4 c0074bd8 c122fe80
Oct 28 06:22:03 LKGA9F777 kernel: fe60: c122fe6c 00000000 00000002 bf01e1ac
00000010 00000001 00000001 c122ff04
Oct 28 06:22:03 LKGA9F777 kernel: fe80: c122feac c122fe90 bf005f3c bf005420
00000000 c122fec8 c1b841e0 000003e8
Oct 28 06:22:03 LKGA9F777 kernel: fea0: c122fef8 c122feb0 bf006760 bf005d3c
c122feb0 c122feb0 c1ccbb80 00000004
Oct 28 06:22:03 LKGA9F777 kernel: fec0: fffffff4 c122fee4 00000000 c122fecc
c122fecc c1ccbb80 00000000 fffffff4
Oct 28 06:22:03 LKGA9F777 kernel: fee0: 00000010 00000001 00000023 c122ff30
c122fefc bf006a18 bf006728 80000100
Oct 28 06:22:03 LKGA9F777 kernel: ff00: c1b07800 c1b33a60 00000000 c13111e0
00000003 c13111c0 c1b07800 c124f614
Oct 28 06:22:03 LKGA9F777 kernel: ff20: c1b07800 c122ff58 c122ff34 bf001324
bf00695c 00000010 00000001 00000000
Oct 28 06:22:03 LKGA9F777 kernel: ff40: 00000000 000003e8 00000000 c122ffcc
c122ff5c bf0035f0 bf0012dc c122ff68
Oct 28 06:22:03 LKGA9F777 kernel: ff60: c0042de0 c124f600 c124f614 c1b07800
00000000 00000009 00000001 c122e000
Oct 28 06:22:03 LKGA9F777 kernel: ff80: 00000000 00000000 c1a71400 c0049bd8
c122ff90 c122ff90 00000501 05010001
Oct 28 06:22:03 LKGA9F777 kernel: ffa0: c122e000 00000000 c122e000 c12d5e7c
bf0033fc 00000000 00000000 00000000
Oct 28 06:22:03 LKGA9F777 kernel: ffc0: c122fff4 c122ffd0 c00498a8 bf003408 ffffffff
ffffffff 00000000 00000000
Oct 28 06:22:03 LKGA9F777 kernel: ffe0: 00000000 00000000 00000000 c122fff8
c0037fd8 c00497cc 00000000 00000000
Oct 28 06:22:03 LKGA9F777 kernel: Backtrace:
Oct 28 06:22:03 LKGA9F777 kernel: [<bf02839c>] (ehci_hub_control+0x0/0x844
[ehci_hcd]) from [<bf0059a4>] (hcd_submit_urb+0
x590/0x760 [usbcore])
Oct 28 06:22:03 LKGA9F777 kernel: [<bf005414>] (hcd_submit_urb+0x0/0x760
[usbcore]) from [<bf005f3c>] (usb_submit_urb+0x20
c/0x230 [usbcore])
Oct 28 06:22:03 LKGA9F777 kernel: [<bf005d30>] (usb_submit_urb+0x0/0x230
[usbcore]) from [<bf006760>] (usb_start_wait_urb+
0x44/0x10c [usbcore])
Oct 28 06:22:03 LKGA9F777 kernel: r7 = 000003E8 r6 = C1B841E0 r5 = C122FEC8
r4 = 00000000
Oct 28 06:22:03 LKGA9F777 kernel: [<bf00671c>] (usb_start_wait_urb+0x0/0x10c
[usbcore]) from [<bf006a18>] (usb_control_msg
+0xc8/0xec [usbcore])
Oct 28 06:22:03 LKGA9F777 kernel: [<bf006950>] (usb_control_msg+0x0/0xec
[usbcore]) from [<bf001324>] (clear_port_feature+
0x54/0x5c [usbcore])
Oct 28 06:22:03 LKGA9F777 kernel: [<bf0012d0>] (clear_port_feature+0x0/0x5c
[usbcore]) from [<bf0035f0>] (hub_thread+0x1f4
/0xadc [usbcore])
Oct 28 06:22:03 LKGA9F777 kernel: r4 = 00000000
Oct 28 06:22:03 LKGA9F777 kernel: [<bf0033fc>] (hub_thread+0x0/0xadc
[usbcore]) from [<c00498a8>] (kthread+0xe8/0x128)
Oct 28 06:22:03 LKGA9F777 kernel: [<c00497c0>] (kthread+0x0/0x128) from
[<c0037fd8>] (do_exit+0x0/0x840)
Oct 28 06:22:03 LKGA9F777 kernel: r7 = 00000000 r6 = 00000000 r5 = 00000000
r4 = 00000000
Oct 28 06:22:03 LKGA9F777 kernel: Code: 00000000 00000000 00000000 e24ee008
(e88d4001)
Oct 28 06:22:03 LKGA9F777 kernel: <6>usb 3-1: reset high speed USB device
using ehci_hcd and address 2
Nov 1 14:53:06 LKGA9F777 syslogd 1.4.1#18: restart.
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