Willi, perhaps you can try this patch in place of the one I sent you
earlier. Hopefully it will work just as well; if it doesn't please let us
know.
Jan 12 21:51:51 wmiwilli kernel: usbhid 2-1:1.0: retrying intr urb
Jan 12 21:52:54 wmiwilli kernel: usbhid 2-1:1.0: retrying intr urb
Jan 12 21:53:48 wmiwilli kernel: usbhid 2-1:1.0: retrying intr urb
Jan 12 21:59:11 wmiwilli kernel: usbhid 2-1:1.0: retrying intr urb
Jan 12 21:59:51 wmiwilli kernel: usbhid 2-1:1.0: resetting device
Jan 12 21:59:51 wmiwilli kernel: hub 2-0:1.0: state 5 ports 2 chg 0000
evt 0002
Jan 12 21:59:51 wmiwilli kernel: usbhid 2-1:1.0: retrying intr urb
Jan 12 21:59:51 wmiwilli last message repeated 2 times
Jan 12 21:59:51 wmiwilli kernel: usb 2-1: reset low speed USB device
using uhci_hcd and address 2
Jan 12 21:59:51 wmiwilli kernel: hub 2-0:1.0: state 5 ports 2 chg 0000
evt 0002
Jan 12 21:59:51 wmiwilli kernel: usbhid 2-1:1.0: retrying intr urb
Jan 12 21:59:51 wmiwilli kernel: usbhid 2-1:1.0: retrying intr urb
Jan 12 21:59:51 wmiwilli kernel: Unable to handle kernel paging request
at virtual address a0000105
Jan 12 21:59:51 wmiwilli kernel: printing eip:
Jan 12 21:59:51 wmiwilli kernel: c0121d3c
Jan 12 21:59:51 wmiwilli kernel: *pde = 00000000
Jan 12 21:59:51 wmiwilli kernel: Oops: 0002 [#1]
Jan 12 21:59:51 wmiwilli kernel: Modules linked in: i915 drm binfmt_misc
ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc
ipt_REJECT ipt_state ip_co
nntrack_ftp iptable_nat ip_nat ip_conntrack nfnetlink iptable_filter
ip_tables button ac battery ipv6 tun acpi_cpufreq freq_table
cpufreq_userspace sr_mod sbp2 scsi_mod e
th1394 ipw2200 ohci1394 ieee1394 ieee80211 ieee80211_crypt yenta_socket
rsrc_nonstatic pcmcia_core firmware_class parport_pc parport joydev
intel_agp psmouse rtc snd_inte
l8x0 agpgart serio_raw evdev snd_intel8x0m snd_ac97_codec snd_ac97_bus
mousedev i2c_i801 snd_pcm_oss snd_mixer_oss i2c_core shpchp pci_hotplug
snd_pcm snd_timer snd sound
core snd_page_alloc ext3 jbd mbcache ide_cd cdrom ide_disk ide_generic
usbhid piix generic ide_core tg3 ehci_hcd uhci_hcd usbcore thermal
processor fan
Jan 12 21:59:51 wmiwilli kernel: CPU: 0
Jan 12 21:59:51 wmiwilli kernel: EIP: 0060:[worker_thread+285/415]
Not tainted VLI
Jan 12 21:59:51 wmiwilli kernel: EFLAGS: 00010097 (2.6.15)
Jan 12 21:59:51 wmiwilli kernel: EIP is at worker_thread+0x11d/0x19f
Jan 12 21:59:51 wmiwilli kernel: eax: 00040932 ebx: d8b26d84 ecx:
d8b26d80 edx: a0000101
Jan 12 21:59:51 wmiwilli kernel: esi: dded5840 edi: 00000246 ebp:
21090002 esp: c1447f84
Jan 12 21:59:51 wmiwilli kernel: ds: 007b es: 007b ss: 0068
Jan 12 21:59:51 wmiwilli kernel: Process events/0 (pid: 4,
threadinfo=c1446000 task=ddecfa70)
Jan 12 21:59:51 wmiwilli kernel: Stack: 01030100 00000001 00000000
ddecfb98 00010000 00000000 00000000 ddecfa70
Jan 12 21:59:51 wmiwilli kernel: c0113708 00100100 00200200
ffffffff ffffffff c1446000 c1441f78 dded5840
Jan 12 21:59:51 wmiwilli kernel: c0121c1f c0124bb0 dded5840
ffffffff ffffffff c0124b48 00000000 00000000
Jan 12 21:59:51 wmiwilli kernel: Call Trace:
Jan 12 21:59:51 wmiwilli kernel: [default_wake_function+0/18]
default_wake_function+0x0/0x12
Jan 12 21:59:51 wmiwilli kernel: [worker_thread+0/415]
worker_thread+0x0/0x19f
Jan 12 21:59:51 wmiwilli kernel: [kthread+104/149] kthread+0x68/0x95
Jan 12 21:59:51 wmiwilli kernel: [kthread+0/149] kthread+0x0/0x95
Jan 12 21:59:51 wmiwilli kernel: [kernel_thread_helper+5/11]
kernel_thread_helper+0x5/0xb
Jan 12 21:59:51 wmiwilli kernel: Code: 50 68 88 5b 26 c0 68 83 4d 27 c0
e8 6f 45 ff ff e8 4a 1b fe ff 83 c4 0c eb 4f 8d 4b fc 8b 41 0c 89 04 24
8b 13 8b 43 04 8b 69 10 <8
9> 42 04 89 10 89 5b 04 89 1b 57 9d 39 71 14 74 08 0f 0b ac 00
Jan 12 21:59:51 wmiwilli kernel: <7>usbhid 2-1:1.0: retrying intr urb
Jan 12 22:00:01 wmiwilli kernel: Badness in exit_as_io_context at
block/as-iosched.c:198
Jan 12 22:00:01 wmiwilli kernel: [exit_as_io_context+42/52]
exit_as_io_context+0x2a/0x34
Jan 12 22:00:01 wmiwilli kernel: [exit_io_context+55/83]
exit_io_context+0x37/0x53
Jan 12 22:00:01 wmiwilli kernel: [do_exit+125/749] do_exit+0x7d/0x2ed
Jan 12 22:00:01 wmiwilli kernel: [sys_exit_group+0/17]
sys_exit_group+0x0/0x11
Jan 12 22:00:01 wmiwilli kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.1: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.0: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.1: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.0: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.1: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.0: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: hub 4-0:1.0: state 5 ports 6 chg 0000
evt 0010
Jan 12 22:01:11 wmiwilli kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4
status 001002 POWER sig=se0 CSC
Jan 12 22:01:11 wmiwilli kernel: hub 4-0:1.0: port 4, status 0100,
change 0001, 12 Mb/s
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.1: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.0: retrying intr urb
Jan 12 22:01:11 wmiwilli kernel: hub 4-0:1.0: debounce: port 4: total
100ms stable 100ms status 0x100
Jan 12 22:01:11 wmiwilli kernel: hub 2-0:1.0: state 5 ports 2 chg 0000
evt 0004
Jan 12 22:01:11 wmiwilli kernel: uhci_hcd 0000:00:1d.1: port 2 portsc
008a,00
Jan 12 22:01:11 wmiwilli kernel: hub 2-0:1.0: port 2, status 0100,
change 0003, 12 Mb/s
Jan 12 22:01:11 wmiwilli kernel: usb 2-2: USB disconnect, address 3
Jan 12 22:01:11 wmiwilli kernel: usb 2-2: usb_disable_device nuking all URBs
Jan 12 22:01:11 wmiwilli kernel: usb 2-2: unregistering interface 2-2:1.0
Jan 12 22:01:11 wmiwilli kernel: usbhid 2-2:1.1: retrying intr urb
And I had to reboot because the machine froze. (no mouse, no keyboard,
no network, frozen X11 screen) This is self-compiled kernel 2.6.15 from
debian sources with your patch attached.
Note: I've been playing with X today so the reason might be outside of
your patch. However, the first thing that froze was my USB Keyboard, (I
could still move the mouse for some seconds) so I think this is quite
unlikely.
Willi
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