From: "Christian Schäfer" <schaefer@in.tum.de>
To: linux-wireless@vger.kernel.org
Subject: BUG: scheduling while atomic: rt73usb
Date: Tue, 13 May 2008 10:35:15 +0200 [thread overview]
Message-ID: <482952C3.9020209@in.tum.de> (raw)
Hi,
with vanilla kernel 2.6.26-rc1 and -rc2 I get the following in my dmesg.
The wireless card is a LogiLink USB card, lsusb gives
Bus 002 Device 002: ID 148f:2573 Ralink Technology, Corp. RT2501USB
Wireless Adapter
If you need further info like my .config, please let me know. And please
CC to me since I'm not on the list.
usbcore: registered new interface driver rt73usb
udev: renamed network interface wlan0 to wlan1
firmware: requesting rt73.bin
BUG: scheduling while atomic: rt73usb/1176/0x00000002
Pid: 1176, comm: rt73usb Not tainted 2.6.26-rc1 #6
[dm_mod:schedule+0x25d/0x380] schedule+0x25d/0x320
[lp:schedule_timeout+0x49/0x300] schedule_timeout+0x49/0xc0
[xfs_iget_core+0x32e/0x5f0] xfs_iget_core+0x32e/0x5f0
[process_timeout+0x0/0x10] process_timeout+0x0/0x10
[lp:schedule_timeout+0x44/0x300] schedule_timeout+0x44/0xc0
[wait_for_common+0x81/0x170] wait_for_common+0x81/0x170
[<c0119b10>] default_wake_function+0x0/0x10
[usb_start_wait_urb+0x97/0xc0] usb_start_wait_urb+0x97/0xc0
[rt2x00usb:usb_control_msg+0xcb/0x5c480] usb_control_msg+0xcb/0x100
[<f92d0481>] rt2x00usb_vendor_request+0xa1/0x120 [rt2x00usb]
[ktime_get_ts+0x1e/0x50] ktime_get_ts+0x1e/0x50
[<f92d058b>] rt2x00usb_vendor_req_buff_lock+0x8b/0x170 [rt2x00usb]
[try_to_wake_up+0x90/0xa0] try_to_wake_up+0x90/0xa0
[<f92d06d0>] rt2x00usb_vendor_request_buff+0x60/0x80 [rt2x00usb]
[<f92e1718>] rt73usb_config_erp+0x38/0x110 [rt73usb]
[<f929715a>] rt2x00lib_config_erp+0x7a/0xb0 [rt2x00lib]
[<f929623c>] rt2x00lib_intf_scheduled_iter+0x9c/0xf0 [rt2x00lib]
[<f9309841>] ieee80211_iterate_active_interfaces+0x71/0xa0 [mac80211]
[<f92961a0>] rt2x00lib_intf_scheduled_iter+0x0/0xf0 [rt2x00lib]
[<f9295060>] rt2x00lib_intf_scheduled+0x0/0x20 [rt2x00lib]
[run_workqueue+0x81/0x130] run_workqueue+0x81/0x130
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[worker_thread+0x79/0xd0] worker_thread+0x79/0xd0
[<c0130270>] autoremove_wake_function+0x0/0x40
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[kthread+0x42/0x70] kthread+0x42/0x70
[kthread+0x0/0x70] kthread+0x0/0x70
[kernel_thread_helper+0x7/0x1c] kernel_thread_helper+0x7/0x1c
=======================
BUG: scheduling while atomic: rt73usb/1176/0x00000002
Pid: 1176, comm: rt73usb Not tainted 2.6.26-rc1 #6
[dm_mod:schedule+0x25d/0x380] schedule+0x25d/0x320
[lp:schedule_timeout+0x49/0x300] schedule_timeout+0x49/0xc0
[xfs_iget_core+0x32e/0x5f0] xfs_iget_core+0x32e/0x5f0
[process_timeout+0x0/0x10] process_timeout+0x0/0x10
[lp:schedule_timeout+0x44/0x300] schedule_timeout+0x44/0xc0
[wait_for_common+0x81/0x170] wait_for_common+0x81/0x170
[<c0119b10>] default_wake_function+0x0/0x10
[usb_start_wait_urb+0x97/0xc0] usb_start_wait_urb+0x97/0xc0
[rt2x00usb:usb_control_msg+0xcb/0x5c480] usb_control_msg+0xcb/0x100
[<f92d0481>] rt2x00usb_vendor_request+0xa1/0x120 [rt2x00usb]
[ktime_get_ts+0x1e/0x50] ktime_get_ts+0x1e/0x50
[<f92d061b>] rt2x00usb_vendor_req_buff_lock+0x11b/0x170 [rt2x00usb]
[<f92d06d0>] rt2x00usb_vendor_request_buff+0x60/0x80 [rt2x00usb]
[<f92e1766>] rt73usb_config_erp+0x86/0x110 [rt73usb]
[<f929715a>] rt2x00lib_config_erp+0x7a/0xb0 [rt2x00lib]
[<f929623c>] rt2x00lib_intf_scheduled_iter+0x9c/0xf0 [rt2x00lib]
[<f9309841>] ieee80211_iterate_active_interfaces+0x71/0xa0 [mac80211]
[<f92961a0>] rt2x00lib_intf_scheduled_iter+0x0/0xf0 [rt2x00lib]
[<f9295060>] rt2x00lib_intf_scheduled+0x0/0x20 [rt2x00lib]
[run_workqueue+0x81/0x130] run_workqueue+0x81/0x130
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[worker_thread+0x79/0xd0] worker_thread+0x79/0xd0
[<c0130270>] autoremove_wake_function+0x0/0x40
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[kthread+0x42/0x70] kthread+0x42/0x70
[kthread+0x0/0x70] kthread+0x0/0x70
[kernel_thread_helper+0x7/0x1c] kernel_thread_helper+0x7/0x1c
=======================
BUG: scheduling while atomic: rt73usb/1176/0x00000002
Pid: 1176, comm: rt73usb Not tainted 2.6.26-rc1 #6
[dm_mod:schedule+0x25d/0x380] schedule+0x25d/0x320
[lp:schedule_timeout+0x49/0x300] schedule_timeout+0x49/0xc0
[xfs_iget_core+0x32e/0x5f0] xfs_iget_core+0x32e/0x5f0
[process_timeout+0x0/0x10] process_timeout+0x0/0x10
[lp:schedule_timeout+0x44/0x300] schedule_timeout+0x44/0xc0
[wait_for_common+0x81/0x170] wait_for_common+0x81/0x170
[<c0119b10>] default_wake_function+0x0/0x10
[usb_start_wait_urb+0x97/0xc0] usb_start_wait_urb+0x97/0xc0
[rt2x00usb:usb_control_msg+0xcb/0x5c480] usb_control_msg+0xcb/0x100
[<f92d0481>] rt2x00usb_vendor_request+0xa1/0x120 [rt2x00usb]
[ktime_get+0x18/0x40] ktime_get+0x18/0x40
[<f92d058b>] rt2x00usb_vendor_req_buff_lock+0x8b/0x170 [rt2x00usb]
[<f92d06d0>] rt2x00usb_vendor_request_buff+0x60/0x80 [rt2x00usb]
[<f92e1792>] rt73usb_config_erp+0xb2/0x110 [rt73usb]
[<f929715a>] rt2x00lib_config_erp+0x7a/0xb0 [rt2x00lib]
[<f929623c>] rt2x00lib_intf_scheduled_iter+0x9c/0xf0 [rt2x00lib]
[<f9309841>] ieee80211_iterate_active_interfaces+0x71/0xa0 [mac80211]
[<f92961a0>] rt2x00lib_intf_scheduled_iter+0x0/0xf0 [rt2x00lib]
[<f9295060>] rt2x00lib_intf_scheduled+0x0/0x20 [rt2x00lib]
[run_workqueue+0x81/0x130] run_workqueue+0x81/0x130
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[worker_thread+0x79/0xd0] worker_thread+0x79/0xd0
[<c0130270>] autoremove_wake_function+0x0/0x40
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[kthread+0x42/0x70] kthread+0x42/0x70
[kthread+0x0/0x70] kthread+0x0/0x70
[kernel_thread_helper+0x7/0x1c] kernel_thread_helper+0x7/0x1c
=======================
BUG: scheduling while atomic: rt73usb/1176/0x00000002
Pid: 1176, comm: rt73usb Not tainted 2.6.26-rc1 #6
[dm_mod:schedule+0x25d/0x380] schedule+0x25d/0x320
[lp:schedule_timeout+0x49/0x300] schedule_timeout+0x49/0xc0
[xfs_iget_core+0x32e/0x5f0] xfs_iget_core+0x32e/0x5f0
[process_timeout+0x0/0x10] process_timeout+0x0/0x10
[lp:schedule_timeout+0x44/0x300] schedule_timeout+0x44/0xc0
[wait_for_common+0x81/0x170] wait_for_common+0x81/0x170
[<c0119b10>] default_wake_function+0x0/0x10
[usb_start_wait_urb+0x97/0xc0] usb_start_wait_urb+0x97/0xc0
[rt2x00usb:usb_control_msg+0xcb/0x5c480] usb_control_msg+0xcb/0x100
[<f92d0481>] rt2x00usb_vendor_request+0xa1/0x120 [rt2x00usb]
[ktime_get+0x18/0x40] ktime_get+0x18/0x40
[<f92d061b>] rt2x00usb_vendor_req_buff_lock+0x11b/0x170 [rt2x00usb]
[<f92d06d0>] rt2x00usb_vendor_request_buff+0x60/0x80 [rt2x00usb]
[<f92e17e5>] rt73usb_config_erp+0x105/0x110 [rt73usb]
[<f929715a>] rt2x00lib_config_erp+0x7a/0xb0 [rt2x00lib]
[<f929623c>] rt2x00lib_intf_scheduled_iter+0x9c/0xf0 [rt2x00lib]
[<f9309841>] ieee80211_iterate_active_interfaces+0x71/0xa0 [mac80211]
[<f92961a0>] rt2x00lib_intf_scheduled_iter+0x0/0xf0 [rt2x00lib]
[<f9295060>] rt2x00lib_intf_scheduled+0x0/0x20 [rt2x00lib]
[run_workqueue+0x81/0x130] run_workqueue+0x81/0x130
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[worker_thread+0x79/0xd0] worker_thread+0x79/0xd0
[<c0130270>] autoremove_wake_function+0x0/0x40
[worker_thread+0x0/0xd0] worker_thread+0x0/0xd0
[kthread+0x42/0x70] kthread+0x42/0x70
[kthread+0x0/0x70] kthread+0x0/0x70
[kernel_thread_helper+0x7/0x1c] kernel_thread_helper+0x7/0x1c
=======================
next reply other threads:[~2008-05-13 8:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-13 8:35 Christian Schäfer [this message]
2008-05-13 8:59 ` BUG: scheduling while atomic: rt73usb Johannes Berg
2008-05-13 11:10 ` Ivo van Doorn
2008-05-13 14:28 ` John W. Linville
2008-05-13 15:10 ` Ivo van Doorn
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