From: Robie Basak <rb-oss-3@justgohome.co.uk>
To: linux-wireless@vger.kernel.org
Subject: Re: r8187se panic
Date: Fri, 12 Nov 2010 11:06:40 +0000 (UTC) [thread overview]
Message-ID: <slrnidq7u0.9ic.rb-oss-3@mal.justgohome.co.uk> (raw)
In-Reply-To: 4CDC9FA5.10002@lwfinger.net
On 2010-11-12, Larry Finger <Larry.Finger@lwfinger.net> wrote:
> On 11/11/2010 06:41 PM, Robie Basak wrote:
>> I'm getting a panic when I to turn off the wireless using the Fn-F2
>> combination on my Asus Eee PC 701SDX. Although I'm using Ubuntu 10.10,
>> I've tried it using the mainline kernel (as supplied by Ubuntu for
>> testing bugs against mainline). So far I've reproduced consistently
>> against Ubuntu's 2.6.35-22-generic-pae as well as Ubuntu-supplied
>> mainstream 2.6.35-02063504.201008271919 and
>> 2.6.37-020637rc1.201011020905.
>
> Is Fn-F2 the radio kill switch?
Yes, that's right.
> At this point, I see no point in building a mainstream kernel.
>
> Do you have another host that might be setup as a net console?
Yes, I managed to get net console working (eventually):
(the first four lines are from when I modprobed r8187se)
[ 941.787361] r8187se: module is from the staging directory, the quality is unknown, you have been warned.
[ 941.821968] rtl8180_init:Error channel plan! Set to default.
[ 941.825000] Dot11d_Init()
[ 941.877241] r8180: WW:**PLEASE** REPORT SUCCESSFUL/UNSUCCESSFUL TO Realtek!
[ 947.318002] ------------[ cut here ]------------
[ 947.321315] WARNING: at /home/kernel-ppa/COD/linux/fs/proc/generic.c:816 remove_proc_entry+0x1e5/0x240()
[ 947.328160] Hardware name: 701SDX
[ 947.331607] name 'wlan0'
[ 947.334987] Modules linked in: r8187se(C) netconsole eeprom_93cx6 parport_pc ppdev binfmt_misc snd_hda_codec_realtek snd_hda_intel i915 snd_hda_codec snd_hwdep snd_pcm drm_kms_helper joydev snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq drm snd_timer snd_seq_device intel_agp i2c_algo_bit intel_gtt snd psmouse eeepc_laptop video shpchp soundcore serio_raw agpgart sparse_keymap snd_page_alloc output led_class lp parport atl1e configfs [last unloaded: r8187se]
[ 947.354968] Pid: 1350, comm: kworker/0:2 Tainted: G WC 2.6.37-020637rc1-generic #201011020905
[ 947.363331] Call Trace:
[ 947.367541] [<c02700d5>] ? remove_proc_entry+0x1e5/0x240
[ 947.371870] [<c02700d5>] ? remove_proc_entry+0x1e5/0x240
[ 947.376103] [<c014f7c1>] warn_slowpath_common+0x81/0xa0
[ 947.380279] [<c02700d5>] ? remove_proc_entry+0x1e5/0x240
[ 947.384481] [<c014f883>] warn_slowpath_fmt+0x33/0x40
[ 947.388672] [<c02700d5>] remove_proc_entry+0x1e5/0x240
[ 947.392856] [<c050c847>] ? netdev_refcnt_read+0x37/0x50
[ 947.397022] [<e02c4d3b>] rtl8180_proc_remove_one+0x6b/0x80 [r8187se]
[ 947.401375] [<e02dd876>] rtl8180_pci_remove+0x36/0x107 [r8187se]
[ 947.405780] [<c0420206>] ? __pm_runtime_resume+0x46/0x60
[ 947.410280] [<c038372a>] pci_device_remove+0x3a/0xc0
[ 947.414794] [<c0418301>] __device_release_driver+0x51/0xa0
[ 947.419234] [<c0418855>] device_release_driver+0x25/0x40
[ 947.423530] [<c0417c07>] bus_remove_device+0x57/0x80
[ 947.427800] [<c041556f>] device_del+0xff/0x160
[ 947.432005] [<c04155e0>] device_unregister+0x10/0x20
[ 947.436160] [<c037eabd>] pci_stop_dev+0x3d/0x50
[ 947.440196] [<c037eaee>] pci_stop_bus_device+0x1e/0x30
[ 947.444076] [<c037ec59>] pci_remove_bus_device+0x19/0x50
[ 947.447790] [<e0101306>] eeepc_rfkill_hotplug+0x126/0x160 [eeepc_laptop]
[ 947.451614] [<c03afe84>] ? acpi_bus_get_device+0x25/0x37
[ 947.455483] [<e0101407>] eeepc_rfkill_notify+0x17/0x20 [eeepc_laptop]
[ 947.459306] [<c03bd2a4>] acpi_ev_notify_dispatch+0x58/0x6a
[ 947.463010] [<c03adb3f>] acpi_os_execute_deferred+0x22/0x2d
[ 947.466599] [<c0168819>] process_one_work+0xd9/0x330
[ 947.470019] [<c03adb1d>] ? acpi_os_execute_deferred+0x0/0x2d
[ 947.473369] [<c0169413>] worker_thread+0xb3/0x210
[ 947.476555] [<c0169360>] ? worker_thread+0x0/0x210
[ 947.479606] [<c016c935>] kthread+0x75/0x80
[ 947.482648] [<c016c8c0>] ? kthread+0x0/0x80
[ 947.485659] [<c01032fe>] kernel_thread_helper+0x6/0x10
[ 947.488760] ---[ end trace ff99ebfd52b415a2 ]---
[ 947.491911] Kernel panic - not syncing: HwThreeWire(): CmdReg: 0XFF RE|WE bits are not clear!!
[ 947.491916]
[ 947.498375] Pid: 1350, comm: kworker/0:2 Tainted: G WC 2.6.37-020637rc1-generic #201011020905
[ 947.505177] Call Trace:
[ 947.508561] [<c014f90f>] panic+0x5f/0x190
[ 947.511965] [<e02ccd3f>] HwHSSIThreeWire+0x4f/0x270 [r8187se]
[ 947.515424] [<e02ccfd2>] RF_WriteReg+0x32/0x40 [r8187se]
[ 947.518877] [<e02cb29a>] rtl8225z2_rf_close+0x1a/0x50 [r8187se]
[ 947.522384] [<e02dd885>] rtl8180_pci_remove+0x45/0x107 [r8187se]
[ 947.525861] [<c0420206>] ? __pm_runtime_resume+0x46/0x60
[ 947.529347] [<c038372a>] pci_device_remove+0x3a/0xc0
[ 947.532819] [<c0418301>] __device_release_driver+0x51/0xa0
[ 947.536370] [<c0418855>] device_release_driver+0x25/0x40
[ 947.539862] [<c0417c07>] bus_remove_device+0x57/0x80
[ 947.543417] [<c041556f>] device_del+0xff/0x160
[ 947.546974] [<c04155e0>] device_unregister+0x10/0x20
[ 947.550492] [<c037eabd>] pci_stop_dev+0x3d/0x50
[ 947.553947] [<c037eaee>] pci_stop_bus_device+0x1e/0x30
[ 947.557330] [<c037ec59>] pci_remove_bus_device+0x19/0x50
[ 947.560682] [<e0101306>] eeepc_rfkill_hotplug+0x126/0x160 [eeepc_laptop]
[ 947.564130] [<c03afe84>] ? acpi_bus_get_device+0x25/0x37
[ 947.567535] [<e0101407>] eeepc_rfkill_notify+0x17/0x20 [eeepc_laptop]
[ 947.571020] [<c03bd2a4>] acpi_ev_notify_dispatch+0x58/0x6a
[ 947.574490] [<c03adb3f>] acpi_os_execute_deferred+0x22/0x2d
[ 947.577982] [<c0168819>] process_one_work+0xd9/0x330
[ 947.581465] [<c03adb1d>] ? acpi_os_execute_deferred+0x0/0x2d
[ 947.585032] [<c0169413>] worker_thread+0xb3/0x210
[ 947.588588] [<c0169360>] ? worker_thread+0x0/0x210
[ 947.592117] [<c016c935>] kthread+0x75/0x80
[ 947.595463] [<c016c8c0>] ? kthread+0x0/0x80
[ 947.598740] [<c01032fe>] kernel_thread_helper+0x6/0x10
[ 947.601954] panic occurred, switching back to text console
next prev parent reply other threads:[~2010-11-12 11:06 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-12 0:41 r8187se panic Robie Basak
2010-11-12 2:00 ` Larry Finger
2010-11-12 11:06 ` Robie Basak [this message]
2010-11-12 13:06 ` Larry Finger
2010-11-12 15:55 ` Robie Basak
2010-11-12 16:09 ` Larry Finger
2010-11-12 17:00 ` Robie Basak
2010-11-12 17:28 ` Larry Finger
2010-11-12 17:40 ` Robie Basak
2010-11-13 18:18 ` James Womack
2010-11-13 18:44 ` Larry Finger
2010-11-13 19:27 ` James Womack
2010-11-13 20:02 ` Larry Finger
2010-11-14 12:22 ` James Womack
2010-11-14 16:18 ` Larry Finger
2010-11-14 18:49 ` James Womack
2010-11-14 20:23 ` Larry Finger
2010-11-15 21:05 ` James Womack
2010-11-15 23:44 ` Larry Finger
2010-11-16 9:55 ` James Womack
2010-11-16 14:24 ` Larry Finger
2010-11-16 14:46 ` James Womack
2010-11-16 15:00 ` Larry Finger
2010-11-16 15:08 ` Rafał Miłecki
2010-11-16 15:42 ` Larry Finger
2010-11-16 16:55 ` James Womack
2010-11-16 17:16 ` Larry Finger
2010-11-14 19:38 ` James Womack
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