From: Colin Leroy <colin@colino.net>
To: linux-kernel@vger.kernel.org
Cc: linux-usb-devel@lists.sf.net
Subject: 2.6.4-bk3 and usb key: OOPS at removal
Date: Mon, 15 Mar 2004 22:50:31 +0100 [thread overview]
Message-ID: <20040315225031.224ccbaa@jack.colino.net> (raw)
Hi,
Using 2.6.4-bk3 (the patch found at kernel.org), on an iBook G4 (ohci/ehci), i get oopses when disconnecting an usb key:
P: C008C130 LR: C008D32C SP: C0D9FD70 REGS: c0d9fcc0 TRAP: 0301 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
DAR: 00000008, DSISR: 40000000
TASK = c0c46000[5] 'khubd' Last syscall: 120
GPR00: C008D32C C0D9FD70 C0C46000 00000000 C0249294 E748F1C0 C0334350 C0350000
GPR08: 0000000C C02BB82C C02B7580 E6E32650 42008028
Call trace:
[c008d32c] sysfs_remove_link+0x14/0x24
[c010a4e0] class_device_dev_unlink+0x38/0x3c
[c010aa00] class_device_del+0xd0/0x12c
[c010aa74] class_device_unregister+0x18/0x34
[c015c2e4] scsi_remove_device+0x54/0xb0
[c015b70c] scsi_forget_host+0x40/0x7c
[c0154c70] scsi_remove_host+0x2c/0x6c
[ea3b9614] storage_disconnect+0x50/0x6c [usb_storage]
[c0198adc] usb_unbind_interface+0x88/0x8c
[c0109a40] device_release_driver+0x84/0x88
[c0109be0] bus_remove_device+0x74/0xd0
[c01085a8] device_del+0xac/0x104
[c019f538] usb_disable_device+0x9c/0xd8
[c01997a8] usb_disconnect+0x9c/0x134
[c019bbbc] hub_port_connect_change+0x28c/0x290
hth,
--
Colin
next reply other threads:[~2004-03-15 21:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-15 21:50 Colin Leroy [this message]
2004-03-16 9:02 ` Maneesh Soni
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