From: Frank Gevaerts <frank.gevaerts@fks.be>
To: linux-kernel@vger.kernel.org, gregkh@suse.de,
linux-usb-devel@lists.sourceforge.net
Subject: usb-serial ipaq kernel problem
Date: Fri, 26 May 2006 20:22:17 +0200 [thread overview]
Message-ID: <20060526182217.GA12687@fks.be> (raw)
Hi,
I got this when disconnecting an ipaq with 2,6,17rc4.
Frank
usb 1-4.5.7: USB disconnect, address 79
------------[ cut here ]------------
kernel BUG at kernel/workqueue.c:110!
invalid opcode: 0000 [#1]
Modules linked in: uhci_hcd ohci_hcd ehci_hcd ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc usbhid ipaq usbserial usbcore 8139too mii sr_mod sbp2 scsi_mod ieee1394 psmouse ide_generic ide_cd cdrom genrtc ext3 jbd mbcache ide_disk generic via82cxxx ide_core evdev mousedev
CPU: 0
EIP: 0060:[<b0121c03>] Not tainted VLI
EFLAGS: 00010213 (2.6.17-rc4 #3)
EIP is at queue_work+0x17/0x2f
eax: c1e5193c ebx: b13f2a40 ecx: 00000000 edx: c1e51938
esi: c7104160 edi: b9c90a14 ebp: 00000000 esp: c92bbeb8
ds: 007b es: 007b ss: 0068
Process khubd (pid: 1559, threadinfo=c92ba000 task=cbf6c050)
Stack: <0>c7104160 cc985ace c1e51800 b9c90a00 cc9cd980 cc9cd9a4 b9c90a14 cc9dd838
b9c90a00 b9c90a7c b9c90a14 b01fb254 b9c90a14 b9c90a14 00000000 cc9f0ba0
b01fb419 b9c90a14 b01fac3d b9c90a14 b9c90a5c b9c90a14 c8913058 00000000
Call Trace:
<cc985ace> usb_serial_disconnect+0x59/0xa1 [usbserial] <cc9dd838> usb_unbind_interface+0x36/0x6f [usbcore]
<b01fb254> __device_release_driver+0x5c/0x72 <b01fb419> device_release_driver+0x18/0x26
<b01fac3d> bus_remove_device+0x74/0x8c <b01fa0cc> device_del+0x39/0x65
<cc9dcaa1> usb_disable_device+0x6a/0xd4 [usbcore] <cc9d9225> usb_disconnect+0x7c/0xc9 [usbcore]
<cc9d9f3d> hub_thread+0x35b/0x9eb [usbcore] <b0123f84> autoremove_wake_function+0x0/0x3a
<b0123f36> kthread+0x80/0xc1 <cc9d9be2> hub_thread+0x0/0x9eb [usbcore]
<b0123f4a> kthread+0x94/0xc1 <b0123eb6> kthread+0x0/0xc1
<b0101005> kernel_thread_helper+0x5/0xb
Code: 89 d8 5b 5e 5f c3 89 d1 89 c2 a1 f4 71 32 b0 e9 86 ff ff ff 53 89 c3 0f ba 2a 00 19 c0 31 c9 85 c0 75 1c 8d 42 04 39 42 04 74 08 <0f> 0b 6e 00 64 61 27 b0 8b 03 e8 4a fc ff ff b9 01 00 00 00 5b
EIP: [<b0121c03>] queue_work+0x17/0x2f SS:ESP 0068:c92bbeb8
--
Frank Gevaerts frank.gevaerts@fks.be
fks bvba - Formal and Knowledge Systems http://www.fks.be/
Stationsstraat 108 Tel: ++32-(0)11-21 49 11
B-3570 ALKEN Fax: ++32-(0)11-22 04 19
next reply other threads:[~2006-05-26 18:22 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-26 18:22 Frank Gevaerts [this message]
2006-05-26 20:34 ` Pete Zaitcev
2006-05-26 21:12 ` Frank Gevaerts
2006-05-27 11:41 ` Frank Gevaerts
2006-05-29 15:01 ` Luiz Fernando N. Capitulino
2006-05-29 16:25 ` Luiz Fernando N. Capitulino
2006-05-29 17:11 ` Luiz Fernando N. Capitulino
2006-05-29 19:43 ` Frank Gevaerts
2006-05-29 20:24 ` Luiz Fernando N. Capitulino
2006-05-29 20:47 ` Frank Gevaerts
2006-05-29 22:33 ` Luiz Fernando N. Capitulino
2006-05-30 8:21 ` Frank Gevaerts
2006-05-30 14:38 ` Luiz Fernando N. Capitulino
2006-05-30 14:53 ` Luiz Fernando N. Capitulino
2006-05-30 15:09 ` Frank Gevaerts
2006-05-30 17:48 ` Frank Gevaerts
2006-05-30 18:33 ` Pete Zaitcev
2006-05-30 19:04 ` Frank Gevaerts
2006-05-30 20:53 ` Luiz Fernando N. Capitulino
2006-05-31 21:38 ` Frank Gevaerts
2006-05-31 21:55 ` Greg KH
2006-05-31 22:42 ` [PATCH] ipaq.c bugfixes Frank Gevaerts
2006-05-31 22:46 ` Greg KH
2006-06-01 19:18 ` Frank Gevaerts
2006-06-14 11:58 ` Frank Gevaerts
2006-06-14 12:05 ` [PATCH] ipaq.c connection open timing parameters Frank Gevaerts
2006-06-14 14:21 ` Frank Gevaerts
2006-06-14 13:58 ` [PATCH] ipaq.c bugfixes Luiz Fernando N. Capitulino
2006-06-14 14:18 ` Frank Gevaerts
2006-06-01 19:16 ` Frank Gevaerts
2006-06-02 12:59 ` [linux-usb-devel] " Luiz Fernando N. Capitulino
2006-06-02 13:10 ` Frank Gevaerts
2006-05-30 20:52 ` usb-serial ipaq kernel problem Luiz Fernando N. Capitulino
2006-05-30 21:36 ` Frank Gevaerts
2006-05-31 21:10 ` Luiz Fernando N. Capitulino
2006-05-31 21:23 ` Frank Gevaerts
2006-05-30 15:06 ` Frank Gevaerts
2006-05-30 15:56 ` Luiz Fernando N. Capitulino
-- strict thread matches above, loose matches on Subject: below --
2006-05-22 14:30 Frank Gevaerts
2006-05-22 21:44 ` Greg KH
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