diff mbox

[V3.18] rtlwifi: Add check for get_btc_status callback

Message ID 1414081629-23002-1-git-send-email-Larry.Finger@lwfinger.net (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Larry Finger Oct. 23, 2014, 4:27 p.m. UTC
Drivers that do not use the get_btc_status() callback may not define a
dummy routine. The caller needs to check before making the call.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Cc: Mike Galbraith <umgwanakikbuti@gmail.com>
Cc: Thadeu Cascardo <cascardo@cascardo.eti.br>
---

John,

This missing statement is causing kernel crashes for several of the drivers.
This patch should be applied ASAP.

Larry
---

 drivers/net/wireless/rtlwifi/pci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Mike Galbraith Oct. 23, 2014, 6:08 p.m. UTC | #1
On Thu, 2014-10-23 at 11:27 -0500, Larry Finger wrote: 
> Drivers that do not use the get_btc_status() callback may not define a
> dummy routine. The caller needs to check before making the call.

Ok, seems this has little to do with my lappy explosion.  Reverting the
bisected commit will kill the initial spew, terminal wq illness remains
w/wo this patchlet.  (joy, multiple troubles, with a thermonuclear i915
thingy somewhere in between.. woohoo:)

v3.18-rc1-221-gc3351dfabf5c + only this patch

[   20.177519] rtl8192se 0000:08:00.0: enabling device (0000 -> 0003)
[   20.219507] rtl8192se: FW Power Save off (module option)
[   20.221726] rtl8192se: Driver for Realtek RTL8192SE/RTL8191SE
[   20.221726] Loading firmware rtlwifi/rtl8192sefw.bin
[   20.264163] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[   20.267819] ------------[ cut here ]------------
[   20.269885] WARNING: CPU: 0 PID: 53 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x68/0x80()
[   20.271953] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:1c.5/0000:08:00.0/ieee80211/phy0'
[   20.274093] Modules linked in: arc4 rtl8192se rtl_pci rtlwifi mac80211 snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec uvcvideo cfg80211 snd_hwdep snd_pcm iTCO_wdt iTCO_vendor_support coretemp videobuf2_core v4l2_common videodev btusb snd_seq snd_timer snd_seq_device microcode snd bluetooth lpc_ich mfd_core serio_raw i2c_i801 videobuf2_vmalloc videobuf2_memops joydev toshiba_acpi toshiba_haps toshiba_bluetooth sparse_keymap battery soundcore rfkill wmi ac acpi_cpufreq sg autofs4 i915 drm_kms_helper drm i2c_algo_bit thermal video processor thermal_sys button scsi_dh_rdac scsi_dh_alua scsi_dh_emc scsi_dh_hp_sw scsi_dh netconsole atl1c
[   20.286147] CPU: 0 PID: 53 Comm: kworker/0:3 Not tainted 3.18.0-master #52
[   20.288549] Hardware name: TOSHIBA ????????????????????????????????/????????????????????????????????, BIOS V1.70    09/29/2009
[   20.291160] Workqueue: events request_firmware_work_func
[   20.293784]  0000000000000009 ffff8801360e7a98 ffffffff815878e0 0000000000000001
[   20.296463]  ffff8801360e7ae8 ffff8801360e7ad8 ffffffff8104c801 00000000000035e0
[   20.299109]  ffff8800aff78000 ffff8800370dcce0 ffff880037080cd0 ffff88013b027098
[   20.301755] Call Trace:
[   20.304390]  [<ffffffff815878e0>] dump_stack+0x46/0x58
[   20.307010]  [<ffffffff8104c801>] warn_slowpath_common+0x81/0xa0
[   20.309570]  [<ffffffff8104c866>] warn_slowpath_fmt+0x46/0x50
[   20.312052]  [<ffffffff811d06c8>] ? kernfs_path+0x48/0x60
[   20.314502]  [<ffffffff811d3b48>] sysfs_warn_dup+0x68/0x80
[   20.316929]  [<ffffffff811d3bee>] sysfs_create_dir_ns+0x8e/0xa0
[   20.319368]  [<ffffffff81286879>] kobject_add_internal+0xc9/0x400
[   20.321809]  [<ffffffff81286fe0>] kobject_add+0x60/0xb0
[   20.324220]  [<ffffffff8158c226>] ? mutex_lock+0x16/0x37
[   20.326580]  [<ffffffff81380d54>] device_add+0x104/0x600
[   20.328963]  [<ffffffff8114b98e>] ? lazy_max_pages+0x1e/0x30
[   20.331391]  [<ffffffffa035ad0d>] wiphy_register+0x3fd/0x710 [cfg80211]
[   20.333816]  [<ffffffff8114d352>] ? __vunmap+0xc2/0x110
[   20.336289]  [<ffffffffa048fcfc>] ? ieee80211_register_hw+0x1ec/0x9a0 [mac80211]
[   20.338758]  [<ffffffffa048fe78>] ieee80211_register_hw+0x368/0x9a0 [mac80211]
[   20.341239]  [<ffffffffa045826b>] rtl92se_fw_cb+0xab/0x1d0 [rtl8192se]
[   20.343651]  [<ffffffff81393d80>] request_firmware_work_func+0x30/0x60
[   20.346048]  [<ffffffff8106270d>] process_one_work+0x14d/0x3d0
[   20.348423]  [<ffffffff81062ab1>] worker_thread+0x121/0x480
[   20.350790]  [<ffffffff81062990>] ? process_one_work+0x3d0/0x3d0
[   20.353119]  [<ffffffff81067319>] kthread+0xc9/0xe0
[   20.355442]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   20.357790]  [<ffffffff8158e26c>] ret_from_fork+0x7c/0xb0
[   20.360083]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   20.362342] ---[ end trace 637e034763f6c493 ]---
[   20.364597] ------------[ cut here ]------------
[   20.366837] WARNING: CPU: 0 PID: 53 at lib/kobject.c:240 kobject_add_internal+0x294/0x400()
[   20.369111] kobject_add_internal failed for phy0 with -EEXIST, don't try to register things with the same name in the same directory.
[   20.371446] Modules linked in: arc4 rtl8192se rtl_pci rtlwifi mac80211 snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec uvcvideo cfg80211 snd_hwdep snd_pcm iTCO_wdt iTCO_vendor_support coretemp videobuf2_core v4l2_common videodev btusb snd_seq snd_timer snd_seq_device microcode snd bluetooth lpc_ich mfd_core serio_raw i2c_i801 videobuf2_vmalloc videobuf2_memops joydev toshiba_acpi toshiba_haps toshiba_bluetooth sparse_keymap battery soundcore rfkill wmi ac acpi_cpufreq sg autofs4 i915 drm_kms_helper drm i2c_algo_bit thermal video processor thermal_sys button scsi_dh_rdac scsi_dh_alua scsi_dh_emc scsi_dh_hp_sw scsi_dh netconsole atl1c
[   20.384614] CPU: 0 PID: 53 Comm: kworker/0:3 Tainted: G        W      3.18.0-master #52
[   20.387260] Hardware name: TOSHIBA ????????????????????????????????/????????????????????????????????, BIOS V1.70    09/29/2009
[   20.389952] Workqueue: events request_firmware_work_func
[   20.392570]  0000000000000009 ffff8801360e7af8 ffffffff815878e0 0000000000000001
[   20.395169]  ffff8801360e7b48 ffff8801360e7b38 ffffffff8104c801 ffff8801360e7b38
[   20.397690]  ffff8800afe60350 00000000ffffffef ffff8800af8d2240 ffff88013b027098
[   20.400148] Call Trace:
[   20.402493]  [<ffffffff815878e0>] dump_stack+0x46/0x58
[   20.404838]  [<ffffffff8104c801>] warn_slowpath_common+0x81/0xa0
[   20.407153]  [<ffffffff8104c866>] warn_slowpath_fmt+0x46/0x50
[   20.409412]  [<ffffffff81286a44>] kobject_add_internal+0x294/0x400
[   20.411635]  [<ffffffff81286fe0>] kobject_add+0x60/0xb0
[   20.413849]  [<ffffffff8158c226>] ? mutex_lock+0x16/0x37
[   20.416054]  [<ffffffff81380d54>] device_add+0x104/0x600
[   20.418216]  [<ffffffff8114b98e>] ? lazy_max_pages+0x1e/0x30
[   20.420403]  [<ffffffffa035ad0d>] wiphy_register+0x3fd/0x710 [cfg80211]
[   20.422571]  [<ffffffff8114d352>] ? __vunmap+0xc2/0x110
[   20.424785]  [<ffffffffa048fcfc>] ? ieee80211_register_hw+0x1ec/0x9a0 [mac80211]
[   20.427006]  [<ffffffffa048fe78>] ieee80211_register_hw+0x368/0x9a0 [mac80211]
[   20.429259]  [<ffffffffa045826b>] rtl92se_fw_cb+0xab/0x1d0 [rtl8192se]
[   20.431502]  [<ffffffff81393d80>] request_firmware_work_func+0x30/0x60
[   20.433750]  [<ffffffff8106270d>] process_one_work+0x14d/0x3d0
[   20.435988]  [<ffffffff81062ab1>] worker_thread+0x121/0x480
[   20.438264]  [<ffffffff81062990>] ? process_one_work+0x3d0/0x3d0
[   20.440533]  [<ffffffff81067319>] kthread+0xc9/0xe0
[   20.442772]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   20.445056]  [<ffffffff8158e26c>] ret_from_fork+0x7c/0xb0
[   20.447328]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   20.449599] ---[ end trace 637e034763f6c494 ]---
[   20.451838] rtl8192se:rtl92se_fw_cb():<0-0> Can't register mac80211 hw
[   21.235493] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: acl
[   25.962837] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.964418] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.965914] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.967374] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.968842] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.970252] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.971618] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.972974] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.974297] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.975598] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.976878] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.978133] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.979362] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.980560] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.981742] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.982878] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.983985] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.985091] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.986211] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.987274] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.988320] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.989354] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.990357] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.991309] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.992243] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.993119] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.993991] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.994826] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.995648] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.996471] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.997308] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.998139] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.998944] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   25.999745] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.000501] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.001254] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.001997] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.002731] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.003427] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.004084] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.004715] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.005324] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.005873] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.006408] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.006900] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.007390] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.007874] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.008343] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.008743] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.009151] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.009535] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.009917] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.010306] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.010717] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.011108] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.011498] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.011910] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.012335] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.012721] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.013107] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.013493] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.013895] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.014279] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.014657] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.015041] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.015441] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.015838] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.016220] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.016608] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.016983] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.017365] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.017764] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.018143] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.018545] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.018963] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.019367] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.019744] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.020120] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.020504] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.020898] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.021264] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.021644] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.022014] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.022410] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.022776] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.023135] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.023496] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.023850] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.024248] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.024608] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.024980] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.025334] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.025706] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.026061] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.026450] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.026839] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.027231] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.027630] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.028015] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.028379] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.028777] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.029148] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.029515] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.029872] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.030239] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.030599] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.030953] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.031309] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.031665] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.032035] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.032394] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.032765] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.033146] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.033534] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.033889] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.034246] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.034614] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.034981] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.035336] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.035701] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.036064] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.036428] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.036832] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.037214] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.037570] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.037929] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.038288] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.038676] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.039032] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.039402] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.039760] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.040130] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.040507] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.040902] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.041259] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.041617] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.042000] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.042388] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.042760] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.043116] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.043489] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.043865] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.044263] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.044628] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.044994] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.045382] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.045739] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.046098] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.046459] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.046819] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.047174] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.047534] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.047890] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.048257] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.048621] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.049021] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.049390] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.049743] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.050126] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.050483] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.050865] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.051229] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.051588] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.051943] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.052337] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.052701] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.053062] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.053430] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.053786] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.054142] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.054508] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.054862] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.055246] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.055631] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.055988] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.056354] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.056722] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.057108] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.057487] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.057873] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.058232] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.058622] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.058979] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.059365] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.059738] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.060108] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.060473] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.060857] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.061212] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.061612] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.061996] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.062377] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.062750] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.063106] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.063463] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.063845] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.064219] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.064596] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.064984] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.065347] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.065744] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.066119] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.066478] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.066840] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.067199] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.067577] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.067964] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.068357] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.068750] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.069122] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.069501] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.069892] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.070267] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.070632] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.071019] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.071381] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.071747] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.072143] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.072514] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.072884] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.073241] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.073635] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.073995] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.074361] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.074726] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.075109] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.075475] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.075835] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.076199] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.076565] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.076950] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.077307] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.077687] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.078040] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.078400] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.078762] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.079116] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.079475] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.079832] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.080205] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.080567] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.080952] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.081310] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.081676] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.082046] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.082408] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.082764] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.083123] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.083491] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.083852] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.084240] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.084625] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.084979] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.085334] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.085689] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.086064] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.086430] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.086784] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.087142] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.087499] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.087882] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.088249] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.088609] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.088977] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.089357] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.089723] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.090075] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.090430] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.090800] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.091148] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.091527] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.091881] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.092253] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.092642] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.093008] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.093373] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.093754] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.094138] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.094502] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.094886] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.095272] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.095661] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.096051] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.096427] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.096814] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.097173] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.097533] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.097889] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.098246] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.098602] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.098958] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.099315] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.099671] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.100048] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.100418] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.100803] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.101191] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.101550] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.101907] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.102282] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.102654] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.103012] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.103383] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.103740] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.104116] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.104488] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.104847] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.105212] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.105596] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.105980] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.106338] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.106722] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.107081] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.107468] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.107827] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.108206] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.108586] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.108945] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.109301] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.109691] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.110062] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.110449] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.110818] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.111177] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.111539] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.111906] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.112283] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.112684] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.113049] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.113407] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.113764] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.114121] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.114483] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.114842] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.115211] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.115580] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.115974] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.116370] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.116754] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.117116] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.117493] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.117853] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.118210] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.118582] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.118964] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.119391] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.119752] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.120123] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.120487] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.120857] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.121214] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.121599] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.121970] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.122393] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.122797] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.123195] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.123553] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.123946] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.124350] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.124777] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.125140] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.125500] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.125855] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.126242] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.126602] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.126998] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.127383] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.127801] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.128205] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.128604] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.129014] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.129417] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.129786] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.130172] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.130526] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.130888] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.131252] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.131606] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.131965] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.132330] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.132703] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.133076] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.133443] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.133798] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.134154] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.134522] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.134875] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.135266] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.135624] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.135984] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.136351] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.136740] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.137105] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.137463] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.137818] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.138170] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.138535] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.138896] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.139279] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.139649] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.140014] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.140373] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.140734] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.141087] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.141454] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.141812] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.142192] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.142548] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.142912] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.143283] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.143682] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.144055] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.144428] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.144819] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.145201] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.145569] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.145929] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.146298] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.146681] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.147040] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.147425] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.147791] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.148158] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.148547] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.148938] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.149297] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.149671] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.150054] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.150415] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.150771] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.151134] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.151526] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.151913] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.152289] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.152678] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.153062] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.153422] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.153807] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.154167] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.154550] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.154908] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.155267] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.155664] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.156045] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.156438] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.156795] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.157158] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.157528] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.157906] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.158277] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.158660] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.159042] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.159398] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.159756] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.160149] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.160514] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.160904] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.161286] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.161655] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.162012] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.162372] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.162727] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.163087] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.163439] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.163803] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.164198] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.164582] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.164939] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.165296] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.165669] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.166064] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.166419] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.166802] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.167156] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.167539] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.167895] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.168260] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.168623] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.168990] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.169372] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.169754] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.170128] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.170485] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.170844] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.171210] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.171570] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.171950] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.172313] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.172699] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.173057] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.173423] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.173777] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.174142] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.174527] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.174882] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.175263] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.175648] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.176021] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.176384] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.176769] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.177134] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.177492] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.177862] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.178217] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.178576] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.178933] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.179297] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.179652] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.180042] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.180413] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.180772] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.181130] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.181489] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.181856] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.182238] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.182596] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.182956] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.183311] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.183664] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.184043] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.184426] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.184799] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.185181] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.185552] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.185909] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.186265] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.186629] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.186985] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.187365] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.187717] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.188090] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.188491] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.188857] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.189214] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.189574] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.189929] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.190285] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.190669] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.191026] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.191389] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.191742] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.192134] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.192517] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.192876] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.193235] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.193616] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.193973] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.194352] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.194733] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.195086] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.195455] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.195814] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.196179] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.196555] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.196912] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.197270] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.197627] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.198012] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.198399] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.198761] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.199148] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.199508] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.199878] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.200261] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.200639] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.201006] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.201377] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.201736] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.202119] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.202492] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.202852] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.203212] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.203596] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.203960] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.204325] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.204720] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.205077] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.205436] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.205801] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.206171] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.206553] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.206909] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.207267] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.207639] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.208019] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.208409] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.208786] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.209141] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.209520] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.209873] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.210226] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.210583] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.210937] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.211317] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.211681] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.212049] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.212433] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.212794] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.213188] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.213571] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.213926] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.214281] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.214638] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.215016] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.215395] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.215747] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.216110] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.216497] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.216864] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.217260] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.217625] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.218007] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.218364] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.218721] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.219105] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.219489] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.219872] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.220252] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.220621] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.221015] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.221385] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.221756] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.222113] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.222481] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.222836] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.223204] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.223561] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.223919] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.224287] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.224654] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.225019] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.225403] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.225763] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.226135] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.226503] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.226887] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.227271] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.227641] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.227999] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.228395] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.228757] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.229116] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.229509] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.229883] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.230249] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.230607] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.230990] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.231349] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.231705] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.232071] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.232462] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.232822] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.233177] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.233572] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.233933] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.234289] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.234654] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.235009] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.235369] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.235748] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.236120] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.236479] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.236859] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.237210] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.237581] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.237935] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.238298] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.238651] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.239004] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.239360] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.239727] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.240094] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.240457] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.240815] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.241169] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.241549] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.241931] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.242315] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.242672] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.243051] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.243416] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.243782] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.244175] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.244533] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.244917] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.245318] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.245689] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.246089] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.246510] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.246872] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.247285] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.247679] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.248083] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.248510] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.248871] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.249230] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.249615] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.249983] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.250372] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.250732] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.251117] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.251475] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.251864] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.252259] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.252679] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.253099] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.253494] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.253854] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.254207] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.254563] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.254949] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.255329] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.255691] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.256093] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.256463] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.256816] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.257166] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.257523] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.257882] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.258251] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.258601] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.258948] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.259293] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.259653] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.260043] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.260396] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.260754] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.261123] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.261468] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.261812] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.262192] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.262545] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.262902] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.263246] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.263615] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.263986] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.264350] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.264733] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.265108] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.265456] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.265801] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.266148] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.266495] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.266873] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.267250] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.267601] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.267949] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.268314] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.268667] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.269041] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.269417] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.269784] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.270140] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.270493] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.270857] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.271212] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.271564] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.271921] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.272296] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.272656] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.273012] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.273394] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.273751] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.274108] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.274476] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.274832] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.275214] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.275597] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.275957] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.276334] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.276722] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.277078] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.277463] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.277853] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.278238] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.278607] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.278990] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.279356] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.279713] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.280084] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.280486] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.280856] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.281212] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.281572] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.281957] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.282311] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.282695] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.283079] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.283445] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.283799] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.284191] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.284568] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.284925] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.285283] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.285665] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.286019] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.286378] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.286735] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.287092] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.287452] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.287808] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.288196] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.288559] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.288924] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.289277] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.289657] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.290008] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.290360] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.290725] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.291089] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.291473] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.291855] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.292221] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.292582] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.292946] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.293325] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.293696] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.294080] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.294446] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.294829] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.295183] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.295543] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.295897] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.296290] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.296659] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.297031] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.297405] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.297768] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.298119] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.298492] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.298857] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.299227] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.299608] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.299965] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.300341] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.300731] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.301112] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.301498] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.301855] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.302239] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.302598] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.302954] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.303312] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.303682] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.304075] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.304453] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.304808] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.305187] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.305544] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.305903] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.306257] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.306640] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.306997] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.307357] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.307713] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.308082] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.308448] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.308818] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.309214] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.309573] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.309953] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.310330] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.310685] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.311066] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.311437] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.311792] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.312154] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.312520] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.312882] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.313246] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.313613] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.313997] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.314353] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.314726] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.315105] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.315479] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.315861] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.316224] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.316592] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.316949] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.317325] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.317711] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.318095] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.318484] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.318843] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.319209] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.319570] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.319938] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.320306] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.320689] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.321047] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.321434] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.321798] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.322168] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.322528] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.322885] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.323241] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.323611] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.323966] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.324330] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.324699] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.325057] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.325426] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.325817] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.326172] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.326531] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.326897] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.327262] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.327650] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.328056] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.328425] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.328787] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.329180] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.329552] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.329937] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.330300] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.330661] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.331021] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.331408] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.331797] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.332164] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.332556] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.332953] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.333319] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.333709] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.334066] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.334425] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.334808] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.335163] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.335545] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.335925] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.336289] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.336653] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.337018] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.337374] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.337731] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.338101] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.338464] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.338814] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.339168] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.339548] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.339897] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.340260] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.340647] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.341001] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.341381] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.341747] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.342110] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.342482] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.342864] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.343217] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.343577] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.343937] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.344293] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.344652] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.345012] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.345368] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.345717] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.346107] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.346462] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.346808] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.347159] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.347538] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.347885] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.348275] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.348654] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.349003] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.349351] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.349696] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.350072] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.350422] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.350766] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.351115] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.351490] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.351863] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.352232] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.352591] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.352947] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.353297] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.353672] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.354016] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.354371] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.354717] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.355091] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.355441] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.355815] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.356179] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.356544] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.356895] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.357254] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.357614] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.357990] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.358338] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.358698] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.359046] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.359395] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.359760] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.360118] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.360514] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.360877] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.361258] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.361610] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.361961] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.362316] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.362681] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.363036] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.363396] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.363750] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.364114] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.364499] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.364854] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.365209] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.365563] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.365918] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.366295] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.366668] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.367023] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.367378] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.367732] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.368136] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.368547] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.368937] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.369295] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.369684] rtl8192se:rtl92se_get_desc(): ERR rxdesc :4 not process
[   26.518068] BUG: unable to handle kernel NULL pointer dereference at           (null)
[   26.518556] IP: [<          (null)>]           (null)
[   26.518993] PGD af929067 PUD aff44067 PMD 0 
[   26.519470] Oops: 0010 [#1] SMP 
[   26.519965] Modules linked in: arc4 rtl8192se rtl_pci rtlwifi mac80211 snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec uvcvideo cfg80211 snd_hwdep snd_pcm iTCO_wdt iTCO_vendor_support coretemp videobuf2_core v4l2_common videodev btusb snd_seq snd_timer snd_seq_device microcode snd bluetooth lpc_ich mfd_core serio_raw i2c_i801 videobuf2_vmalloc videobuf2_memops joydev toshiba_acpi toshiba_haps toshiba_bluetooth sparse_keymap battery soundcore rfkill wmi ac acpi_cpufreq sg autofs4 i915 drm_kms_helper drm i2c_algo_bit thermal video processor thermal_sys button scsi_dh_rdac scsi_dh_alua scsi_dh_emc scsi_dh_hp_sw scsi_dh netconsole atl1c
[   26.520182] CPU: 1 PID: 139 Comm: kworker/1:2 Tainted: G        W      3.18.0-master #52
[   26.520182] Hardware name: TOSHIBA ????????????????????????????????/????????????????????????????????, BIOS V1.70    09/29/2009
[   26.520182] Workqueue: rtl92s_pci rtl_watchdog_wq_callback [rtlwifi]
[   26.520182] task: ffff8801361d6850 ti: ffff8801363a8000 task.ti: ffff8801363a8000
[   26.528483] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   26.528502] RIP: 0010:[<0000000000000000>]  [<          (null)>]           (null)
[   26.528502] RSP: 0018:ffff8801363abd80  EFLAGS: 00010293
[   26.528502] RAX: ffffffffa045e3c0 RBX: ffff8800afe619c0 RCX: 0000000000000000
[   26.528502] RDX: 0000000000000001 RSI: 000000000000005d RDI: ffff8800afe60620
[   26.528502] RBP: ffff8801363abdf8 R08: ffffffff81658a00 R09: ffffc90022306aa0
[   26.528502] R10: 00000000000007c1 R11: 0000000000aaaaaa R12: ffff8800afe60620
[   26.528502] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   26.528502] FS:  0000000000000000(0000) GS:ffff88013fd00000(0000) knlGS:0000000000000000
[   26.528502] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[   26.528502] CR2: 0000000000000000 CR3: 00000000af116000 CR4: 00000000000407e0
[   26.528502] Stack:
[   26.528502]  ffffffffa052a51e ffff880037c58800 0000000000000002 ffff880136196400
[   26.528502]  0000000037c58a10 0000000000000000 0000000000000000 0000000000000000
[   26.528502]  0000000000000000 ffff8801363abde8 ffff8800afe61be0 ffff8800365f9dc0
[   26.528502] Call Trace:
[   26.528502]  [<ffffffffa052a51e>] ? rtl_watchdog_wq_callback+0xfe/0x420 [rtlwifi]
[   26.528502]  [<ffffffff8106270d>] process_one_work+0x14d/0x3d0
[   26.528502]  [<ffffffff81062ab1>] worker_thread+0x121/0x480
[   26.528502]  [<ffffffff81062990>] ? process_one_work+0x3d0/0x3d0
[   26.528502]  [<ffffffff81067319>] kthread+0xc9/0xe0
[   26.528502]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   26.528502]  [<ffffffff8158e26c>] ret_from_fork+0x7c/0xb0
[   26.528502]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   26.528502] Code:  Bad RIP value.
[   26.528502] RIP  [<          (null)>]           (null)
[   26.528502]  RSP <ffff8801363abd80>
[   26.528502] CR2: 0000000000000000
[   26.528502] ---[ end trace 637e034763f6c495 ]---
[   26.582384] BUG: unable to handle kernel paging request at ffffffffffffffd8
[   26.584012] IP: [<ffffffff810678f1>] kthread_data+0x11/0x20
[   26.584012] PGD 1a16067 PUD 1a18067 PMD 0 
[   26.584012] Oops: 0000 [#2] SMP 
[   26.584012] Modules linked in: arc4 rtl8192se rtl_pci rtlwifi mac80211 snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec uvcvideo cfg80211 snd_hwdep snd_pcm iTCO_wdt iTCO_vendor_support coretemp videobuf2_core v4l2_common videodev btusb snd_seq snd_timer snd_seq_device microcode snd bluetooth lpc_ich mfd_core serio_raw i2c_i801 videobuf2_vmalloc videobuf2_memops joydev toshiba_acpi toshiba_haps toshiba_bluetooth sparse_keymap battery soundcore rfkill wmi ac acpi_cpufreq sg autofs4 i915 drm_kms_helper drm i2c_algo_bit thermal video processor thermal_sys button scsi_dh_rdac scsi_dh_alua scsi_dh_emc scsi_dh_hp_sw scsi_dh netconsole atl1c
[   26.584012] CPU: 1 PID: 139 Comm: kworker/1:2 Tainted: G      D W      3.18.0-master #52
[   26.584012] Hardware name: TOSHIBA ????????????????????????????????/????????????????????????????????, BIOS V1.70    09/29/2009
[   26.584012] task: ffff8801361d6850 ti: ffff8801363a8000 task.ti: ffff8801363a8000
[   26.584012] RIP: 0010:[<ffffffff810678f1>]  [<ffffffff810678f1>] kthread_data+0x11/0x20
[   26.584012] RSP: 0018:ffff8801363ab990  EFLAGS: 00010092
[   26.584012] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000178adfd47
[   26.584012] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801361d6850
[   26.584012] RBP: ffff8801363ab9a8 R08: 0000000000007a17 R09: 00000000000003ff
[   26.584012] R10: 0000000000003c7e R11: 0000000000005b4b R12: ffff88013fd12b00
[   26.584012] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8801361d6850
[   26.584012] FS:  0000000000000000(0000) GS:ffff88013fd00000(0000) knlGS:0000000000000000
[   26.584012] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[   26.584012] CR2: 0000000000000028 CR3: 0000000136b17000 CR4: 00000000000407e0
[   26.584012] Stack:
[   26.584012]  ffffffff81063145 ffff8801363ab9a8 ffff8801361d6850 ffff8801363aba18
[   26.584012]  ffffffff8158a1ae ffff8801361d6850 0000000000012b00 ffff8801363abfd8
[   26.584012]  0000000000012b00 ffff8801363aba08 ffff8801361d6850 ffff8801361d6850
[   26.584012] Call Trace:
[   26.584012]  [<ffffffff81063145>] ? wq_worker_sleeping+0x15/0xa0
[   26.584012]  [<ffffffff8158a1ae>] __schedule+0x53e/0x810
[   26.584012]  [<ffffffff8158a4a9>] schedule+0x29/0x70
[   26.584012]  [<ffffffff8104dfa2>] do_exit+0x6a2/0x9e0
[   26.584012]  [<ffffffff8100645e>] oops_end+0x8e/0xd0
[   26.584012]  [<ffffffff815829aa>] no_context+0x248/0x298
[   26.584012]  [<ffffffff81582a67>] __bad_area_nosemaphore+0x6d/0x1c6
[   26.584012]  [<ffffffff81582bd3>] bad_area_nosemaphore+0x13/0x15
[   26.584012]  [<ffffffff8103d67c>] __do_page_fault+0x9c/0x530
[   26.584012]  [<ffffffff8103db1c>] do_page_fault+0xc/0x10
[   26.584012]  [<ffffffff8158fe22>] page_fault+0x22/0x30
[   26.584012]  [<ffffffffa052a51e>] ? rtl_watchdog_wq_callback+0xfe/0x420 [rtlwifi]
[   26.584012]  [<ffffffff8106270d>] process_one_work+0x14d/0x3d0
[   26.584012]  [<ffffffff81062ab1>] worker_thread+0x121/0x480
[   26.584012]  [<ffffffff81062990>] ? process_one_work+0x3d0/0x3d0
[   26.584012]  [<ffffffff81067319>] kthread+0xc9/0xe0
[   26.584012]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   26.584012]  [<ffffffff8158e26c>] ret_from_fork+0x7c/0xb0
[   26.584012]  [<ffffffff81067250>] ? kthread_create_on_node+0x180/0x180
[   26.584012] Code: 48 89 e5 5d 48 8b 40 c8 48 c1 e8 02 83 e0 01 c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 60 04 00 00 55 48 89 e5 5d <48> 8b 40 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 
[   26.584012] RIP  [<ffffffff810678f1>] kthread_data+0x11/0x20
[   26.584012]  RSP <ffff8801363ab990>
[   26.584012] CR2: ffffffffffffffd8
[   26.584012] ---[ end trace 637e034763f6c496 ]---
[   26.584012] Fixing recursive fault but reboot is needed!
[   26.584012] Kernel panic - not syncing: Watchdog detected hard LOCKUP on cpu 1
[   26.584012] Shutting down cpus with NMI
[   26.584012] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffff9fffffff)
[   26.584012] drm_kms_helper: panic occurred, switching back to text console
[   26.584012] Rebooting in 60 seconds..


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Murilo Opsfelder Araújo Oct. 23, 2014, 6:26 p.m. UTC | #2
On 10/23/2014 02:27 PM, Larry Finger wrote:
> Drivers that do not use the get_btc_status() callback may not define a
> dummy routine. The caller needs to check before making the call.
>
> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
> Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
> Cc: Mike Galbraith <umgwanakikbuti@gmail.com>
> Cc: Thadeu Cascardo <cascardo@cascardo.eti.br>
> ---
>
> John,
>
> This missing statement is causing kernel crashes for several of the drivers.
> This patch should be applied ASAP.
>
> Larry
> ---
>
>   drivers/net/wireless/rtlwifi/pci.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
> index 667aba8..25daa87 100644
> --- a/drivers/net/wireless/rtlwifi/pci.c
> +++ b/drivers/net/wireless/rtlwifi/pci.c
> @@ -1796,7 +1796,8 @@ static int rtl_pci_start(struct ieee80211_hw *hw)
>   	rtl_pci_reset_trx_ring(hw);
>
>   	rtlpci->driver_is_goingto_unload = false;
> -	if (rtlpriv->cfg->ops->get_btc_status()) {
> +	if (rtlpriv->cfg->ops->get_btc_status &&
> +	    rtlpriv->cfg->ops->get_btc_status()) {
>   		rtlpriv->btcoexist.btc_ops->btc_init_variables(rtlpriv);
>   		rtlpriv->btcoexist.btc_ops->btc_init_hal_vars(rtlpriv);
>   	}
>

Hi, Larry.

I've applied this patch on top of next-20141023 and my system still 
crashes (perhaps at a point after .get_btc_status is called).

I'm not sure how to capture the panic message in text plain so I took a 
photo of it: 
http://opsfelder.com/~murilo/lkml/next-20141023_plus_larry_patch.jpg
Murilo Opsfelder Araújo Oct. 29, 2014, 1:43 a.m. UTC | #3
On 10/23/2014 02:27 PM, Larry Finger wrote:
> Drivers that do not use the get_btc_status() callback may not define a
> dummy routine. The caller needs to check before making the call.
>
> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
> Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
> Cc: Mike Galbraith <umgwanakikbuti@gmail.com>
> Cc: Thadeu Cascardo <cascardo@cascardo.eti.br>
> ---
>
> John,
>
> This missing statement is causing kernel crashes for several of the drivers.
> This patch should be applied ASAP.
>
> Larry
> ---
>
>   drivers/net/wireless/rtlwifi/pci.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
> index 667aba8..25daa87 100644
> --- a/drivers/net/wireless/rtlwifi/pci.c
> +++ b/drivers/net/wireless/rtlwifi/pci.c
> @@ -1796,7 +1796,8 @@ static int rtl_pci_start(struct ieee80211_hw *hw)
>   	rtl_pci_reset_trx_ring(hw);
>
>   	rtlpci->driver_is_goingto_unload = false;
> -	if (rtlpriv->cfg->ops->get_btc_status()) {
> +	if (rtlpriv->cfg->ops->get_btc_status &&
> +	    rtlpriv->cfg->ops->get_btc_status()) {
>   		rtlpriv->btcoexist.btc_ops->btc_init_variables(rtlpriv);
>   		rtlpriv->btcoexist.btc_ops->btc_init_hal_vars(rtlpriv);
>   	}
>
Hi, Larry & everyone.

This patch didn't solve and next-20141028 is still crashing on my laptop 
with rtl8192se device:

http://opsfelder.com/~murilo/lkml/next-20141028_crashing.jpg
diff mbox

Patch

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 667aba8..25daa87 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -1796,7 +1796,8 @@  static int rtl_pci_start(struct ieee80211_hw *hw)
 	rtl_pci_reset_trx_ring(hw);
 
 	rtlpci->driver_is_goingto_unload = false;
-	if (rtlpriv->cfg->ops->get_btc_status()) {
+	if (rtlpriv->cfg->ops->get_btc_status &&
+	    rtlpriv->cfg->ops->get_btc_status()) {
 		rtlpriv->btcoexist.btc_ops->btc_init_variables(rtlpriv);
 		rtlpriv->btcoexist.btc_ops->btc_init_hal_vars(rtlpriv);
 	}