Bug#288987: oops after connecting usb device
Package: kernel-image-2.6.8-1-686
Version: 2.6.8-10
Severity: normal
Hi,
This is my first bug report.
Let me know if you need additional information.
1) Connect the usb device (midi keyboard)
2) cat /dev/midi00
USB DEVICE:
T: Bus=05 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0a4d ProdID=0090 Rev= 1.22
S: Manufacturer=Evolution Electronics Ltd.
S: Product=Keystation 49e
C:* #Ifs= 2 Cfg#= 1 Atr=c0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio
I: If#= 1 Alt= 0 #EPs= 2 Cls=01(audio) Sub=03 Prot=00 Driver=midi
E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
dmesg:
bad: scheduling while atomic!
[<c011e420>] autoremove_wake_function+0x0/0x60
[<c029cd8f>] schedule+0x88f/0x8a0
[<f8bdd593>] unlink1+0x23/0x40 [usbcore]
[<f8bdd753>] hcd_unlink_urb+0x1a3/0x220 [usbcore]
[<c011e420>] autoremove_wake_function+0x0/0x60
[<f8bde28d>] usb_kill_urb+0xfd/0x151 [usbcore]
[<c011e420>] autoremove_wake_function+0x0/0x60
[<c011e420>] autoremove_wake_function+0x0/0x60
[<f88c51f0>] ext3_release_file+0x0/0x70 [ext3]
[<f8bde180>] usb_unlink_urb+0x50/0x60 [usbcore]
[<f8c2f0b5>] usb_midi_release+0xf5/0x130 [usb_midi]
[<f8c2efc0>] usb_midi_release+0x0/0x130 [usb_midi]
[<c0160bda>] __fput+0x12a/0x140
[<c015eff9>] filp_close+0x59/0x90
[<c0122944>] put_files_struct+0x64/0xd0
[<c0123893>] do_exit+0x1f3/0x530
[<c0123ca2>] do_group_exit+0x42/0xf0
[<c012cf9b>] get_signal_to_deliver+0x2db/0x410
[<c0105f53>] do_signal+0x93/0x120
[<c011c4f0>] default_wake_function+0x0/0x20
[<c011c4f0>] default_wake_function+0x0/0x20
[<c015f99d>] vfs_read+0xed/0x160
[<c015fc71>] sys_read+0x51/0x80
[<c0106017>] do_notify_resume+0x37/0x39
[<c0106246>] work_notifysig+0x13/0x15
Aslo the kernel-image-2.6.8-1-686-smp is affected.
With kernel-image-2.6.8-1-386 everything goes well.
Kind regards,
Daniele
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.8-1-686
Locale: LANG=it_IT@euro, LC_CTYPE=it_IT@euro (charmap=ISO-8859-15)
Versions of packages kernel-image-2.6.8-1-686 depends on:
ii coreutils [fileutils] 5.2.1-2 The GNU core utilities
ii initrd-tools 0.1.74 tools to create initrd image for p
ii module-init-tools 3.1-rel-2 tools for managing Linux kernel mo
-- no debconf information
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