Hello All,
I have bisected the regression to
```
commit 221abd4d478ab52fd17de9287fa302ac0e06f7b3
Author: Fabio M. De Francesco <fmdefrancesco@xxxxxxxxx>
Date: Thu Aug 12 02:25:19 2021 +0200
staging: r8188eu: Remove no more necessary definitions and code
```
Prior to this change the device can see all networks on all channels.
With this change, the device can only see networks on channel 11.
I suspect this might be specific to the RTL8188EUS variant
of the hardware. Unfortunately I don't know enough about
this driver or the hardware to understand where the issue
is in the change.
Full bisection log is here
```
git bisect start '--' 'drivers/staging'
# good: [7d2a07b769330c34b4deabeed939325c77a7ec2f] Linux 5.14
git bisect good 7d2a07b769330c34b4deabeed939325c77a7ec2f
# bad: [8bb7eca972ad531c9b149c0a51ab43a417385813] Linux 5.15
git bisect bad 8bb7eca972ad531c9b149c0a51ab43a417385813
# good: [e5dad32d90e0e9b006f5c330e92fa0ec9042ae79] regulator: sy7636a:
Remove the poll_enable_time
git bisect good e5dad32d90e0e9b006f5c330e92fa0ec9042ae79
# bad: [363999901116ffa9a5462215fef25ea9c7f2823c] ksmbd: add the check
to vaildate if stream protocol length exceeds maximum value
git bisect bad 363999901116ffa9a5462215fef25ea9c7f2823c
# good: [9d535e9286c8c04f845030e8d888009753cc9269] staging: rtl8723bs:
remove rf type branching (second patch)
git bisect good 9d535e9286c8c04f845030e8d888009753cc9269
# bad: [11d5fd313b8f99780ab631afe3b1e003028d345b] staging: r8188eu:
convert all rtw_zvmalloc calls to vzalloc calls
git bisect bad 11d5fd313b8f99780ab631afe3b1e003028d345b
# bad: [347c9e5201a3e2bb2c84bcb7a04a6ac6b6c3cc33] staging: r8188eu:
replace custom hwaddr_aton_i() with mac_pton()
git bisect bad 347c9e5201a3e2bb2c84bcb7a04a6ac6b6c3cc33
# good: [e05b0ea4eb872f0563ef74cccd089be12c68cc29] staging: r8188eu:
remove unnecessary parentheses in core/rtw_sta_mgt.c
git bisect good e05b0ea4eb872f0563ef74cccd089be12c68cc29
# good: [e3027f25c6f756056a314b82c11971349cca7a62] staging: r8188eu:
Use GFP_ATOMIC under spin lock
git bisect good e3027f25c6f756056a314b82c11971349cca7a62
# good: [e7dd1a58ce708ae965c143ed6837b503d98cacfa] staging: r8188eu:
remove CONFIG_USB_HCI from Makefile
git bisect good e7dd1a58ce708ae965c143ed6837b503d98cacfa
# bad: [4d50f76395122d1a4e24bbba79986889e4b457ff] staging: r8188eu:
Fix Smatch warnings for core/*.c
git bisect bad 4d50f76395122d1a4e24bbba79986889e4b457ff
# good: [9f68048346276aab4f37d5c6c57259dd61feb88c] staging: r8188eu:
Remove code related to unsupported channels
git bisect good 9f68048346276aab4f37d5c6c57259dd61feb88c
# bad: [221abd4d478ab52fd17de9287fa302ac0e06f7b3] staging: r8188eu:
Remove no more necessary definitions and code
git bisect bad 221abd4d478ab52fd17de9287fa302ac0e06f7b3
# first bad commit: [221abd4d478ab52fd17de9287fa302ac0e06f7b3]
staging: r8188eu: Remove no more necessary definitions and code
```
On Sat, Nov 6, 2021 at 9:21 AM Zameer Manji <zmanji@xxxxxxxxx> wrote:
>
> Hello All,
>
> Pavel, I believe we have different hardware since my lsusb
> output shows
>
> ```
> Bus 003 Device 002: ID 0bda:8179 Realtek Semiconductor Corp.
> RTL8188EUS 802.11n Wireless Network Adapter
> ```
>
> Where your device has a different id/name. Maybe that's the root
> cause?
>
> Phillip, the last release that worked for me was the 5.14 release.
>
> Setting debug=9 set produces the following extra output. I am
> not sure how to interpret it.
>
> ```
> [ 12.948694] R8188EU: RF_Type is 3!!
> [ 12.948700] R8188EU: _ConfigNormalChipOutEP_8188E
> OutEpQueueSel(0x05), OutEpNumber(2)
> [ 12.952659] R8188EU: EEPROM type is E-FUSE
> [ 12.952684] R8188EU: ====> _ReadAdapterInfo8188EU
> [ 12.955785] R8188EU: Boot from EFUSE, Autoload OK !
> [ 12.981844] R8188EU: bFWReady == false call reset 8051...
> [ 12.982228] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 12.998575] R8188EU: efuse_read_phymap_from_txpktbuf bcnhead:0
> [ 12.999449] R8188EU: efuse_read_phymap_from_txpktbuf len:125, lenc:125
> [ 13.009205] R8188EU: efuse_read_phymap_from_txpktbuf read count:123
> [ 13.009619] R8188EU: VID = 0x0BDA, PID = 0x8179
> [ 13.009624] R8188EU: Customer ID: 0x00, SubCustomer ID: 0xCD
> [ 13.009629] R8188EU:
> Hal_ReadPowerSavingMode88E...bHWPwrPindetect(0)-bHWPowerdown(0) ,
> bSupportRemoteWakeup(1)
> [ 13.009636] R8188EU: ### PS params => power_mgnt(1), usbss_enable(0) ###
> [ 13.009645] R8188EU: ======= Path 0, Channel 0 =======
> [ 13.009649] R8188EU: Index24G_CCK_Base[0][0] = 0x27
> [ 13.009653] R8188EU: Index24G_BW40_Base[0][0] = 0x2b
> [ 13.009658] R8188EU: ======= Path 0, Channel 1 =======
> [ 13.009662] R8188EU: Index24G_CCK_Base[0][1] = 0x27
> [ 13.009667] R8188EU: Index24G_BW40_Base[0][1] = 0x2b
> [ 13.009671] R8188EU: ======= Path 0, Channel 2 =======
> [ 13.009675] R8188EU: Index24G_CCK_Base[0][2] = 0x27
> [ 13.009679] R8188EU: Index24G_BW40_Base[0][2] = 0x2b
> [ 13.009683] R8188EU: ======= Path 0, Channel 3 =======
> [ 13.009687] R8188EU: Index24G_CCK_Base[0][3] = 0x27
> [ 13.009691] R8188EU: Index24G_BW40_Base[0][3] = 0x2b
> [ 13.009696] R8188EU: ======= Path 0, Channel 4 =======
> [ 13.009699] R8188EU: Index24G_CCK_Base[0][4] = 0x27
> [ 13.009703] R8188EU: Index24G_BW40_Base[0][4] = 0x2b
> [ 13.009708] R8188EU: ======= Path 0, Channel 5 =======
> [ 13.009711] R8188EU: Index24G_CCK_Base[0][5] = 0x27
> [ 13.009716] R8188EU: Index24G_BW40_Base[0][5] = 0x2b
> [ 13.009721] R8188EU: ======= Path 0, Channel 6 =======
> [ 13.009724] R8188EU: Index24G_CCK_Base[0][6] = 0x26
> [ 13.009729] R8188EU: Index24G_BW40_Base[0][6] = 0x2a
> [ 13.009733] R8188EU: ======= Path 0, Channel 7 =======
> [ 13.009737] R8188EU: Index24G_CCK_Base[0][7] = 0x26
> [ 13.009741] R8188EU: Index24G_BW40_Base[0][7] = 0x2a
> [ 13.009745] R8188EU: ======= Path 0, Channel 8 =======
> [ 13.009750] R8188EU: Index24G_CCK_Base[0][8] = 0x26
> [ 13.009754] R8188EU: Index24G_BW40_Base[0][8] = 0x2a
> [ 13.009758] R8188EU: ======= Path 0, Channel 9 =======
> [ 13.009762] R8188EU: Index24G_CCK_Base[0][9] = 0x25
> [ 13.009766] R8188EU: Index24G_BW40_Base[0][9] = 0x29
> [ 13.009770] R8188EU: ======= Path 0, Channel 10 =======
> [ 13.009774] R8188EU: Index24G_CCK_Base[0][10] = 0x25
> [ 13.009779] R8188EU: Index24G_BW40_Base[0][10] = 0x29
> [ 13.009783] R8188EU: ======= Path 0, Channel 11 =======
> [ 13.009787] R8188EU: Index24G_CCK_Base[0][11] = 0x25
> [ 13.009791] R8188EU: Index24G_BW40_Base[0][11] = 0x29
> [ 13.009796] R8188EU: ======= Path 0, Channel 12 =======
> [ 13.009800] R8188EU: Index24G_CCK_Base[0][12] = 0x25
> [ 13.009804] R8188EU: Index24G_BW40_Base[0][12] = 0x29
> [ 13.009809] R8188EU: ======= Path 0, Channel 13 =======
> [ 13.009812] R8188EU: Index24G_CCK_Base[0][13] = 0x25
> [ 13.009817] R8188EU: Index24G_BW40_Base[0][13] = 0x29
> [ 13.009822] R8188EU: ======= TxCount 0 =======
> [ 13.009825] R8188EU: CCK_24G_Diff[0][0] = 0
> [ 13.009829] R8188EU: OFDM_24G_Diff[0][0] = 1
> [ 13.009834] R8188EU: BW20_24G_Diff[0][0] = -1
> [ 13.009838] R8188EU: BW40_24G_Diff[0][0] = 0
> [ 13.009843] R8188EU: ======= TxCount 1 =======
> [ 13.009846] R8188EU: CCK_24G_Diff[0][1] = -2
> [ 13.009850] R8188EU: OFDM_24G_Diff[0][1] = -2
> [ 13.009854] R8188EU: BW20_24G_Diff[0][1] = -2
> [ 13.009858] R8188EU: BW40_24G_Diff[0][1] = -2
> [ 13.009863] R8188EU: ======= TxCount 2 =======
> [ 13.009866] R8188EU: CCK_24G_Diff[0][2] = -2
> [ 13.009870] R8188EU: OFDM_24G_Diff[0][2] = -2
> [ 13.009874] R8188EU: BW20_24G_Diff[0][2] = -2
> [ 13.009878] R8188EU: BW40_24G_Diff[0][2] = -2
> [ 13.009883] R8188EU: ======= TxCount 3 =======
> [ 13.009886] R8188EU: CCK_24G_Diff[0][3] = -2
> [ 13.009890] R8188EU: OFDM_24G_Diff[0][3] = -2
> [ 13.009894] R8188EU: BW20_24G_Diff[0][3] = -2
> [ 13.009898] R8188EU: BW40_24G_Diff[0][3] = -2
> [ 13.009903] R8188EU: EEPROMRegulatory = 0x1
> [ 13.009907] R8188EU: mlmepriv.ChannelPlan = 0x22
> [ 13.009912] R8188EU: CrystalCap: 0x f
> [ 13.009916] R8188EU: EEPROM Customer ID: 0x 0
> [ 13.009920] R8188EU: EEPROM : AntDivCfg = 0, TRxAntDivType = 3
> [ 13.009924] R8188EU: Board Type: 0x 0
> [ 13.009927] R8188EU: ThermalMeter = 0x15
> [ 13.009930] R8188EU: <==== _ReadAdapterInfo8188EU in 56 ms
> [ 13.014975] R8188EU:
> [ 13.015114] R8188EU: can't get autopm:
> [ 13.015143] R8188EU: rtw_macaddr_cfg MAC Address = 98:48:27:e7:5c:e1
> [ 13.015152] R8188EU: MAC Address from pnetdev->dev_addr = 98:48:27:e7:5c:e1
> [ 13.016705] R8188EU: bDriverStopped:1, bSurpriseRemoved:0, bup:0,
> hw_init_completed:0
> [ 14.024666] R8188EU: +88eu_drv - drv_open, bup =0
> [ 14.048746] R8188EU: INFO +load_firmware: !bUsedWoWLANFw, FmrmwareLen:13904+
> [ 14.048786] R8188EU: Firmware Version 11, SubVersion 1, Signature 0x88e1
> [ 14.154324] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 14.154944] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 14.157582] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 14.334320] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 14.384826] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 14.641027] R8188EU: rtl8188eu_hal_init in 616ms
> [ 14.654367] R8188EU: -88eu_drv - drv_open, bup =1
> [ 14.657068] R8188EU: [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!
> [ 14.657105] R8188EU: set_mode = IW_MODE_INFRA
> [ 14.657201] R8188EU: INFO set bssid:00:00:00:00:00:00
> [ 14.657258] R8188EU: =>rtw_wx_set_essid
> [ 14.657265] R8188EU: ssid
> =g\xc6isQ\xffJ\xec)ͺ\xab\xf2\xfb\xe3F|\xc2T\xf8\x1b\xe8\xe7\x8dvZ.c3\x9fɚ,
> len =32
> [ 14.657291] R8188EU: INFO set ssid
> [g\xc6isQ\xffJ\xec)ͺ\xab\xf2\xfb\xe3F|\xc2T\xf8\x1b\xe8\xe7\x8dvZ.c3\x9fɚ]
> fw_state=0x00000008
> [ 14.657298] R8188EU: Set SSID under fw_state = 0x00000008
> [ 14.657319] R8188EU: <=rtw_wx_set_essid, ret 0
> [ 14.662822] R8188EU: hw_var_set_opmode()-1274 mode = 2
> [ 14.695431] R8188EU: [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!
> [ 15.099210] R8188EU: survey done event(18)
> [ 15.099251] R8188EU: rtw_select_and_join_from_scanned_queue: return
> _FAIL(candidate==NULL)
> [ 15.099262] R8188EU: try_to_join, but select scanning queue fail,
> to_roaming:0
> [ 15.099271] R8188EU: INFO indicate disassoc
> [ 15.099361] R8188EU: rtl8188e_set_FwJoinBssReport_cmd mstatus(0)
> [ 18.687068] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 18.687103] R8188EU: ==>ips_enter cnts:1
> [ 18.687110] R8188EU: INFO nolinked power save enter
> [ 18.687115] R8188EU: ===> rtw_ips_pwr_down...................
> [ 18.687578] R8188EU: ====> rtw_ips_dev_unload...
> [ 18.718081] R8188EU: usb_read_port_cancel
> [ 18.721768] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 18.725791] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 18.729058] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 18.732307] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 18.732503] R8188EU: usb_write_port_cancel
> [ 18.733419] R8188EU: ==> rtl8188eu_hal_deinit
> [ 18.737435] R8188EU: bkeepfwalive(0)
> [ 18.751071] R8188EU: <=== rtw_ips_pwr_down..................... in 64ms
> [ 20.124577] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 20.124608] R8188EU: ==>ips_leave cnts:1
> [ 20.124618] R8188EU: ===> rtw_ips_pwr_up..............
> [ 20.124630] R8188EU: ===> ips_netdrv_open.........
> [ 20.169200] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 20.169821] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 20.172448] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 20.334325] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 20.375330] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 20.615585] R8188EU: rtl8188eu_hal_init in 492ms
> [ 20.615656] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 20.615665] R8188EU: INFO nolinked power save leave
> [ 20.615833] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 21.040209] R8188EU: survey done event(11)
> [ 22.623047] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 22.623079] R8188EU: ==>ips_enter cnts:2
> [ 22.623087] R8188EU: INFO nolinked power save enter
> [ 22.623092] R8188EU: ===> rtw_ips_pwr_down...................
> [ 22.623577] R8188EU: ====> rtw_ips_dev_unload...
> [ 22.651955] R8188EU: usb_read_port_cancel
> [ 22.655886] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 22.659061] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 22.662228] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 22.666936] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 22.666975] R8188EU: usb_write_port_cancel
> [ 22.667087] R8188EU: ==> rtl8188eu_hal_deinit
> [ 22.667320] R8188EU: bkeepfwalive(0)
> [ 22.673822] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 26.043741] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 26.043773] R8188EU: ==>ips_leave cnts:2
> [ 26.043783] R8188EU: ===> rtw_ips_pwr_up..............
> [ 26.043794] R8188EU: ===> ips_netdrv_open.........
> [ 26.084825] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 26.085446] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 26.089462] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 26.270823] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 26.314451] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 26.567450] R8188EU: rtl8188eu_hal_init in 524ms
> [ 26.567505] R8188EU: <=== rtw_ips_pwr_up.............. in 524ms
> [ 26.567512] R8188EU: INFO nolinked power save leave
> [ 26.567572] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 27.004208] R8188EU: survey done event(11)
> [ 28.575034] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 28.575064] R8188EU: ==>ips_enter cnts:3
> [ 28.575072] R8188EU: INFO nolinked power save enter
> [ 28.575077] R8188EU: ===> rtw_ips_pwr_down...................
> [ 28.575577] R8188EU: ====> rtw_ips_dev_unload...
> [ 28.605205] R8188EU: usb_read_port_cancel
> [ 28.608779] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 28.612146] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 28.616566] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 28.619060] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 28.619081] R8188EU: usb_write_port_cancel
> [ 28.619170] R8188EU: ==> rtl8188eu_hal_deinit
> [ 28.619445] R8188EU: bkeepfwalive(0)
> [ 28.628449] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 32.011182] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 32.011213] R8188EU: ==>ips_leave cnts:3
> [ 32.011223] R8188EU: ===> rtw_ips_pwr_up..............
> [ 32.011235] R8188EU: ===> ips_netdrv_open.........
> [ 32.058578] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 32.059203] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 32.061821] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 32.228699] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 32.267956] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 32.502954] R8188EU: rtl8188eu_hal_init in 488ms
> [ 32.503058] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 32.503068] R8188EU: INFO nolinked power save leave
> [ 32.503202] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 32.928209] R8188EU: survey done event(11)
> [ 34.527045] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 34.527079] R8188EU: ==>ips_enter cnts:4
> [ 34.527087] R8188EU: INFO nolinked power save enter
> [ 34.527092] R8188EU: ===> rtw_ips_pwr_down...................
> [ 34.527827] R8188EU: ====> rtw_ips_dev_unload...
> [ 34.556955] R8188EU: usb_read_port_cancel
> [ 34.560577] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 34.563059] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 34.566443] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 34.569685] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 34.569711] R8188EU: usb_write_port_cancel
> [ 34.569805] R8188EU: ==> rtl8188eu_hal_deinit
> [ 34.570069] R8188EU: bkeepfwalive(0)
> [ 34.582200] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 37.933641] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 37.933663] R8188EU: ==>ips_leave cnts:4
> [ 37.933670] R8188EU: ===> rtw_ips_pwr_up..............
> [ 37.933679] R8188EU: ===> ips_netdrv_open.........
> [ 37.957578] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 37.958199] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 37.960827] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 38.080202] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 38.114205] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 38.343579] R8188EU: rtl8188eu_hal_init in 412ms
> [ 38.343643] R8188EU: <=== rtw_ips_pwr_up.............. in 412ms
> [ 38.343651] R8188EU: INFO nolinked power save leave
> [ 38.343718] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 38.768208] R8188EU: survey done event(10)
> [ 40.351030] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 40.351051] R8188EU: ==>ips_enter cnts:5
> [ 40.351057] R8188EU: INFO nolinked power save enter
> [ 40.351061] R8188EU: ===> rtw_ips_pwr_down...................
> [ 40.351572] R8188EU: ====> rtw_ips_dev_unload...
> [ 40.374952] R8188EU: usb_read_port_cancel
> [ 40.378317] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 40.381562] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 40.384810] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 40.387059] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 40.387080] R8188EU: usb_write_port_cancel
> [ 40.387171] R8188EU: ==> rtl8188eu_hal_deinit
> [ 40.387447] R8188EU: bkeepfwalive(0)
> [ 40.406319] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 43.774948] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 43.774979] R8188EU: ==>ips_leave cnts:5
> [ 43.775052] R8188EU: ===> rtw_ips_pwr_up..............
> [ 43.775065] R8188EU: ===> ips_netdrv_open.........
> [ 43.815698] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 43.816320] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 43.818947] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 43.941702] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 43.975704] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 44.195585] R8188EU: rtl8188eu_hal_init in 420ms
> [ 44.195660] R8188EU: <=== rtw_ips_pwr_up.............. in 420ms
> [ 44.195669] R8188EU: INFO nolinked power save leave
> [ 44.195833] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 44.651572] R8188EU: survey done event(1a)
> [ 46.207046] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 46.207080] R8188EU: ==>ips_enter cnts:6
> [ 46.207087] R8188EU: INFO nolinked power save enter
> [ 46.207092] R8188EU: ===> rtw_ips_pwr_down...................
> [ 46.207577] R8188EU: ====> rtw_ips_dev_unload...
> [ 46.238599] R8188EU: usb_read_port_cancel
> [ 46.241789] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 46.245062] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 46.248308] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 46.251057] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 46.251092] R8188EU: usb_write_port_cancel
> [ 46.251182] R8188EU: ==> rtl8188eu_hal_deinit
> [ 46.252465] R8188EU: bkeepfwalive(0)
> [ 46.261952] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 49.658312] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 49.658342] R8188EU: ==>ips_leave cnts:6
> [ 49.658353] R8188EU: ===> rtw_ips_pwr_up..............
> [ 49.658365] R8188EU: ===> ips_netdrv_open.........
> [ 49.698952] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 49.699583] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 49.702572] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 49.853200] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 49.895701] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 50.154837] R8188EU: rtl8188eu_hal_init in 496ms
> [ 50.154913] R8188EU: <=== rtw_ips_pwr_up.............. in 496ms
> [ 50.154923] R8188EU: INFO nolinked power save leave
> [ 50.155090] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 50.619821] R8188EU: survey done event(1a)
> [ 52.159036] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 52.159070] R8188EU: ==>ips_enter cnts:7
> [ 52.159077] R8188EU: INFO nolinked power save enter
> [ 52.159083] R8188EU: ===> rtw_ips_pwr_down...................
> [ 52.159578] R8188EU: ====> rtw_ips_dev_unload...
> [ 52.187953] R8188EU: usb_read_port_cancel
> [ 52.192815] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 52.198163] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 52.204076] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 52.210005] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 52.211918] R8188EU: usb_write_port_cancel
> [ 52.213849] R8188EU: ==> rtl8188eu_hal_deinit
> [ 52.216999] R8188EU: bkeepfwalive(0)
> [ 52.223444] R8188EU: <=== rtw_ips_pwr_down..................... in 64ms
> [ 55.622577] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 55.622606] R8188EU: ==>ips_leave cnts:7
> [ 55.622616] R8188EU: ===> rtw_ips_pwr_up..............
> [ 55.622628] R8188EU: ===> ips_netdrv_open.........
> [ 55.661327] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 55.661947] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 55.664577] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 55.811076] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 55.857078] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 56.111089] R8188EU: rtl8188eu_hal_init in 492ms
> [ 56.111163] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 56.111173] R8188EU: INFO nolinked power save leave
> [ 56.111335] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 56.544209] R8188EU: survey done event(18)
> [ 58.143049] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 58.143083] R8188EU: ==>ips_enter cnts:8
> [ 58.143090] R8188EU: INFO nolinked power save enter
> [ 58.143096] R8188EU: ===> rtw_ips_pwr_down...................
> [ 58.143578] R8188EU: ====> rtw_ips_dev_unload...
> [ 58.175081] R8188EU: usb_read_port_cancel
> [ 58.178467] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 58.183935] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 58.187185] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 58.190431] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 58.190456] R8188EU: usb_write_port_cancel
> [ 58.190544] R8188EU: ==> rtl8188eu_hal_deinit
> [ 58.190817] R8188EU: bkeepfwalive(0)
> [ 58.199452] R8188EU: <=== rtw_ips_pwr_down..................... in 56ms
> [ 61.551307] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 61.551338] R8188EU: ==>ips_leave cnts:8
> [ 61.551348] R8188EU: ===> rtw_ips_pwr_up..............
> [ 61.551359] R8188EU: ===> ips_netdrv_open.........
> [ 61.593451] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 61.594071] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 61.596699] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 61.741578] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 61.797083] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 62.078962] R8188EU: rtl8188eu_hal_init in 524ms
> [ 62.079070] R8188EU: <=== rtw_ips_pwr_up.............. in 528ms
> [ 62.079081] R8188EU: INFO nolinked power save leave
> [ 62.079210] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 62.508210] R8188EU: survey done event(15)
> [ 64.095049] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 64.095084] R8188EU: ==>ips_enter cnts:9
> [ 64.095092] R8188EU: INFO nolinked power save enter
> [ 64.095097] R8188EU: ===> rtw_ips_pwr_down...................
> [ 64.095578] R8188EU: ====> rtw_ips_dev_unload...
> [ 64.123329] R8188EU: usb_read_port_cancel
> [ 64.126686] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 64.129938] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 64.132913] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 64.137060] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 64.137095] R8188EU: usb_write_port_cancel
> [ 64.137193] R8188EU: ==> rtl8188eu_hal_deinit
> [ 64.137445] R8188EU: bkeepfwalive(0)
> [ 64.143944] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 67.513448] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 67.513478] R8188EU: ==>ips_leave cnts:9
> [ 67.513489] R8188EU: ===> rtw_ips_pwr_up..............
> [ 67.513500] R8188EU: ===> ips_netdrv_open.........
> [ 67.549828] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 67.550449] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 67.553077] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 67.676951] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 67.710954] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 67.939579] R8188EU: rtl8188eu_hal_init in 428ms
> [ 67.939639] R8188EU: <=== rtw_ips_pwr_up.............. in 428ms
> [ 67.939647] R8188EU: INFO nolinked power save leave
> [ 67.939829] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 68.368209] R8188EU: survey done event(1a)
> [ 69.951047] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 69.951080] R8188EU: ==>ips_enter cnts:10
> [ 69.951089] R8188EU: INFO nolinked power save enter
> [ 69.951094] R8188EU: ===> rtw_ips_pwr_down...................
> [ 69.951577] R8188EU: ====> rtw_ips_dev_unload...
> [ 69.979576] R8188EU: usb_read_port_cancel
> [ 69.982936] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 69.986185] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 69.991936] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 69.995059] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 69.995094] R8188EU: usb_write_port_cancel
> [ 69.995192] R8188EU: ==> rtl8188eu_hal_deinit
> [ 69.995445] R8188EU: bkeepfwalive(0)
> [ 70.006575] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 73.375378] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 73.375408] R8188EU: ==>ips_leave cnts:10
> [ 73.375419] R8188EU: ===> rtw_ips_pwr_up..............
> [ 73.375430] R8188EU: ===> ips_netdrv_open.........
> [ 73.414074] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 73.414695] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 73.417324] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 73.577078] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 73.611082] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 73.855585] R8188EU: rtl8188eu_hal_init in 480ms
> [ 73.855661] R8188EU: <=== rtw_ips_pwr_up.............. in 480ms
> [ 73.855670] R8188EU: INFO nolinked power save leave
> [ 73.855833] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 74.280209] R8188EU: survey done event(14)
> [ 75.871044] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 75.871077] R8188EU: ==>ips_enter cnts:11
> [ 75.871085] R8188EU: INFO nolinked power save enter
> [ 75.871091] R8188EU: ===> rtw_ips_pwr_down...................
> [ 75.871578] R8188EU: ====> rtw_ips_dev_unload...
> [ 75.900204] R8188EU: usb_read_port_cancel
> [ 75.904050] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 75.907061] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 75.910323] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 75.914185] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 75.914224] R8188EU: usb_write_port_cancel
> [ 75.914320] R8188EU: ==> rtl8188eu_hal_deinit
> [ 75.914570] R8188EU: bkeepfwalive(0)
> [ 75.926949] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 79.287292] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 79.287322] R8188EU: ==>ips_leave cnts:11
> [ 79.287334] R8188EU: ===> rtw_ips_pwr_up..............
> [ 79.287345] R8188EU: ===> ips_netdrv_open.........
> [ 79.324825] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 79.325446] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 79.328074] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 79.642576] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 79.692577] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 79.935573] R8188EU: rtl8188eu_hal_init in 648ms
> [ 79.935630] R8188EU: <=== rtw_ips_pwr_up.............. in 648ms
> [ 79.935636] R8188EU: INFO nolinked power save leave
> [ 79.935696] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 80.360209] R8188EU: survey done event(18)
> [ 81.951038] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 81.951068] R8188EU: ==>ips_enter cnts:12
> [ 81.951077] R8188EU: INFO nolinked power save enter
> [ 81.951082] R8188EU: ===> rtw_ips_pwr_down...................
> [ 81.951577] R8188EU: ====> rtw_ips_dev_unload...
> [ 81.984986] R8188EU: usb_read_port_cancel
> [ 81.988187] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 81.991433] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 81.994683] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 81.997732] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 81.998621] R8188EU: usb_write_port_cancel
> [ 82.000203] R8188EU: ==> rtl8188eu_hal_deinit
> [ 82.000457] R8188EU: bkeepfwalive(0)
> [ 82.011839] R8188EU: <=== rtw_ips_pwr_down..................... in 60ms
> [ 85.363250] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 85.363280] R8188EU: ==>ips_leave cnts:12
> [ 85.363292] R8188EU: ===> rtw_ips_pwr_up..............
> [ 85.363303] R8188EU: ===> ips_netdrv_open.........
> [ 85.410952] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 85.411574] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 85.414196] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 85.590202] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 85.627581] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 85.879579] R8188EU: rtl8188eu_hal_init in 516ms
> [ 85.879645] R8188EU: <=== rtw_ips_pwr_up.............. in 516ms
> [ 85.879653] R8188EU: INFO nolinked power save leave
> [ 85.879826] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 86.304209] R8188EU: survey done event(1b)
> [ 87.903037] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 87.903071] R8188EU: ==>ips_enter cnts:13
> [ 87.903080] R8188EU: INFO nolinked power save enter
> [ 87.903085] R8188EU: ===> rtw_ips_pwr_down...................
> [ 87.903577] R8188EU: ====> rtw_ips_dev_unload...
> [ 87.933329] R8188EU: usb_read_port_cancel
> [ 87.937131] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 87.940552] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 87.944934] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 87.948182] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 87.948218] R8188EU: usb_write_port_cancel
> [ 87.948305] R8188EU: ==> rtl8188eu_hal_deinit
> [ 87.952344] R8188EU: bkeepfwalive(0)
> [ 87.965445] R8188EU: <=== rtw_ips_pwr_down..................... in 60ms
> [ 91.311128] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 91.311157] R8188EU: ==>ips_leave cnts:13
> [ 91.311169] R8188EU: ===> rtw_ips_pwr_up..............
> [ 91.311180] R8188EU: ===> ips_netdrv_open.........
> [ 91.349454] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 91.350074] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 91.354505] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 91.508204] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 91.552700] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 91.805040] R8188EU: rtl8188eu_hal_init in 492ms
> [ 91.806549] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 91.806792] R8188EU: INFO nolinked power save leave
> [ 91.809447] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 92.248210] R8188EU: survey done event(1d)
> [ 93.823048] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 93.823081] R8188EU: ==>ips_enter cnts:14
> [ 93.823090] R8188EU: INFO nolinked power save enter
> [ 93.823095] R8188EU: ===> rtw_ips_pwr_down...................
> [ 93.823578] R8188EU: ====> rtw_ips_dev_unload...
> [ 93.850955] R8188EU: usb_read_port_cancel
> [ 93.854311] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 93.857558] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 93.860616] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 93.864686] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 93.864730] R8188EU: usb_write_port_cancel
> [ 93.864827] R8188EU: ==> rtl8188eu_hal_deinit
> [ 93.865071] R8188EU: bkeepfwalive(0)
> [ 93.871573] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 97.253168] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 97.253199] R8188EU: ==>ips_leave cnts:14
> [ 97.253211] R8188EU: ===> rtw_ips_pwr_up..............
> [ 97.253222] R8188EU: ===> ips_netdrv_open.........
> [ 97.294951] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 97.295574] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 97.298197] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 97.448700] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 97.497451] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 97.731453] R8188EU: rtl8188eu_hal_init in 480ms
> [ 97.731518] R8188EU: <=== rtw_ips_pwr_up.............. in 480ms
> [ 97.731526] R8188EU: INFO nolinked power save leave
> [ 97.731606] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 98.165083] R8188EU: survey done event(15)
> [ 99.743038] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 99.743072] R8188EU: ==>ips_enter cnts:15
> [ 99.743081] R8188EU: INFO nolinked power save enter
> [ 99.743087] R8188EU: ===> rtw_ips_pwr_down...................
> [ 99.743577] R8188EU: ====> rtw_ips_dev_unload...
> [ 99.773204] R8188EU: usb_read_port_cancel
> [ 99.776707] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 99.779997] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 99.784311] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 99.787058] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 99.787080] R8188EU: usb_write_port_cancel
> [ 99.787169] R8188EU: ==> rtl8188eu_hal_deinit
> [ 99.787446] R8188EU: bkeepfwalive(0)
> [ 99.800642] R8188EU: <=== rtw_ips_pwr_down..................... in 56ms
> [ 103.175071] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 103.175103] R8188EU: ==>ips_leave cnts:15
> [ 103.175115] R8188EU: ===> rtw_ips_pwr_up..............
> [ 103.175126] R8188EU: ===> ips_netdrv_open.........
> [ 103.221825] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 103.222446] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 103.225073] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 103.380825] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 103.418956] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 103.670961] R8188EU: rtl8188eu_hal_init in 492ms
> [ 103.671068] R8188EU: <=== rtw_ips_pwr_up.............. in 496ms
> [ 103.671078] R8188EU: INFO nolinked power save leave
> [ 103.671210] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 104.096209] R8188EU: survey done event(1e)
> [ 105.695073] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 105.695109] R8188EU: ==>ips_enter cnts:16
> [ 105.695118] R8188EU: INFO nolinked power save enter
> [ 105.695123] R8188EU: ===> rtw_ips_pwr_down...................
> [ 105.695709] R8188EU: ====> rtw_ips_dev_unload...
> [ 105.723332] R8188EU: usb_read_port_cancel
> [ 105.726686] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 105.729936] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 105.733101] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 105.737559] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 105.737596] R8188EU: usb_write_port_cancel
> [ 105.737693] R8188EU: ==> rtl8188eu_hal_deinit
> [ 105.737945] R8188EU: bkeepfwalive(0)
> [ 105.744447] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 109.103028] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 109.103056] R8188EU: ==>ips_leave cnts:16
> [ 109.103068] R8188EU: ===> rtw_ips_pwr_up..............
> [ 109.103078] R8188EU: ===> ips_netdrv_open.........
> [ 109.131701] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 109.132322] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 109.136527] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 109.282450] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 109.328202] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 109.570961] R8188EU: rtl8188eu_hal_init in 464ms
> [ 109.571065] R8188EU: <=== rtw_ips_pwr_up.............. in 468ms
> [ 109.571075] R8188EU: INFO nolinked power save leave
> [ 109.571211] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 110.000208] R8188EU: survey done event(17)
> [ 111.583049] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 111.583080] R8188EU: ==>ips_enter cnts:17
> [ 111.583089] R8188EU: INFO nolinked power save enter
> [ 111.583095] R8188EU: ===> rtw_ips_pwr_down...................
> [ 111.583579] R8188EU: ====> rtw_ips_dev_unload...
> [ 111.611081] R8188EU: usb_read_port_cancel
> [ 111.614436] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 111.617686] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 111.620901] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 111.625435] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 111.625469] R8188EU: usb_write_port_cancel
> [ 111.625567] R8188EU: ==> rtl8188eu_hal_deinit
> [ 111.625820] R8188EU: bkeepfwalive(0)
> [ 111.632319] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 115.003324] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 115.003354] R8188EU: ==>ips_leave cnts:17
> [ 115.003366] R8188EU: ===> rtw_ips_pwr_up..............
> [ 115.003377] R8188EU: ===> ips_netdrv_open.........
> [ 115.035451] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 115.036072] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 115.038698] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 115.210449] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 115.259577] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 115.491585] R8188EU: rtl8188eu_hal_init in 488ms
> [ 115.491661] R8188EU: <=== rtw_ips_pwr_up.............. in 488ms
> [ 115.491670] R8188EU: INFO nolinked power save leave
> [ 115.491834] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 115.916208] R8188EU: survey done event(e)
> [ 117.503036] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 117.503070] R8188EU: ==>ips_enter cnts:18
> [ 117.503078] R8188EU: INFO nolinked power save enter
> [ 117.503083] R8188EU: ===> rtw_ips_pwr_down...................
> [ 117.503576] R8188EU: ====> rtw_ips_dev_unload...
> [ 117.531704] R8188EU: usb_read_port_cancel
> [ 117.535060] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 117.538309] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 117.541582] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 117.546060] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 117.546098] R8188EU: usb_write_port_cancel
> [ 117.546196] R8188EU: ==> rtl8188eu_hal_deinit
> [ 117.546445] R8188EU: bkeepfwalive(0)
> [ 117.552947] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 120.923584] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 120.923610] R8188EU: ==>ips_leave cnts:18
> [ 120.923621] R8188EU: ===> rtw_ips_pwr_up..............
> [ 120.923631] R8188EU: ===> ips_netdrv_open.........
> [ 120.963576] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 120.964197] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 120.968443] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 121.118451] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 121.167450] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 121.415585] R8188EU: rtl8188eu_hal_init in 492ms
> [ 121.415660] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 121.415669] R8188EU: INFO nolinked power save leave
> [ 121.415832] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 121.852959] R8188EU: survey done event(13)
> [ 123.423036] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 123.423070] R8188EU: ==>ips_enter cnts:19
> [ 123.423078] R8188EU: INFO nolinked power save enter
> [ 123.423084] R8188EU: ===> rtw_ips_pwr_down...................
> [ 123.423577] R8188EU: ====> rtw_ips_dev_unload...
> [ 123.453455] R8188EU: usb_read_port_cancel
> [ 123.457283] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 123.461399] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 123.465558] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 123.468807] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 123.468843] R8188EU: usb_write_port_cancel
> [ 123.468930] R8188EU: ==> rtl8188eu_hal_deinit
> [ 123.470978] R8188EU: bkeepfwalive(0)
> [ 123.486071] R8188EU: <=== rtw_ips_pwr_down..................... in 60ms
> [ 126.861067] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 126.861094] R8188EU: ==>ips_leave cnts:19
> [ 126.861105] R8188EU: ===> rtw_ips_pwr_up..............
> [ 126.861116] R8188EU: ===> ips_netdrv_open.........
> [ 126.896200] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 126.896821] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 126.899449] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 127.048327] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 127.106578] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 127.355587] R8188EU: rtl8188eu_hal_init in 496ms
> [ 127.355665] R8188EU: <=== rtw_ips_pwr_up.............. in 496ms
> [ 127.355675] R8188EU: INFO nolinked power save leave
> [ 127.355833] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 127.780207] R8188EU: survey done event(17)
> [ 129.375037] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 129.375068] R8188EU: ==>ips_enter cnts:20
> [ 129.375076] R8188EU: INFO nolinked power save enter
> [ 129.375082] R8188EU: ===> rtw_ips_pwr_down...................
> [ 129.375577] R8188EU: ====> rtw_ips_dev_unload...
> [ 129.403704] R8188EU: usb_read_port_cancel
> [ 129.407060] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 129.410309] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 129.413413] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 129.417685] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 129.417721] R8188EU: usb_write_port_cancel
> [ 129.417817] R8188EU: ==> rtl8188eu_hal_deinit
> [ 129.418070] R8188EU: bkeepfwalive(0)
> [ 129.424570] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 132.787703] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 132.787729] R8188EU: ==>ips_leave cnts:20
> [ 132.787740] R8188EU: ===> rtw_ips_pwr_up..............
> [ 132.787751] R8188EU: ===> ips_netdrv_open.........
> [ 132.837580] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 132.838200] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 132.844461] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 132.997823] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 133.045578] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 133.295585] R8188EU: rtl8188eu_hal_init in 508ms
> [ 133.295662] R8188EU: <=== rtw_ips_pwr_up.............. in 508ms
> [ 133.295672] R8188EU: INFO nolinked power save leave
> [ 133.295833] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 133.720208] R8188EU: survey done event(15)
> [ 135.327037] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 135.327070] R8188EU: ==>ips_enter cnts:21
> [ 135.327078] R8188EU: INFO nolinked power save enter
> [ 135.327084] R8188EU: ===> rtw_ips_pwr_down...................
> [ 135.327577] R8188EU: ====> rtw_ips_dev_unload...
> [ 135.358974] R8188EU: usb_read_port_cancel
> [ 135.362310] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 135.365559] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 135.368807] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 135.372407] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 135.373725] R8188EU: usb_write_port_cancel
> [ 135.374493] R8188EU: ==> rtl8188eu_hal_deinit
> [ 135.374823] R8188EU: bkeepfwalive(0)
> [ 135.384414] R8188EU: <=== rtw_ips_pwr_down..................... in 56ms
> [ 138.727185] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 138.727213] R8188EU: ==>ips_leave cnts:21
> [ 138.727224] R8188EU: ===> rtw_ips_pwr_up..............
> [ 138.727234] R8188EU: ===> ips_netdrv_open.........
> [ 138.766451] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 138.767075] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 138.769698] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 138.939699] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 138.985076] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 139.222960] R8188EU: rtl8188eu_hal_init in 492ms
> [ 139.223048] R8188EU: <=== rtw_ips_pwr_up.............. in 496ms
> [ 139.223059] R8188EU: INFO nolinked power save leave
> [ 139.223208] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 139.648208] R8188EU: survey done event(10)
> [ 141.247036] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 141.247068] R8188EU: ==>ips_enter cnts:22
> [ 141.247077] R8188EU: INFO nolinked power save enter
> [ 141.247082] R8188EU: ===> rtw_ips_pwr_down...................
> [ 141.247827] R8188EU: ====> rtw_ips_dev_unload...
> [ 141.276954] R8188EU: usb_read_port_cancel
> [ 141.280771] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 141.283883] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 141.287064] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 141.290306] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 141.290326] R8188EU: usb_write_port_cancel
> [ 141.290411] R8188EU: ==> rtl8188eu_hal_deinit
> [ 141.290691] R8188EU: bkeepfwalive(0)
> [ 141.302199] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 144.650932] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 144.650959] R8188EU: ==>ips_leave cnts:22
> [ 144.650972] R8188EU: ===> rtw_ips_pwr_up..............
> [ 144.650983] R8188EU: ===> ips_netdrv_open.........
> [ 144.692075] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 144.692695] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 144.697703] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 144.863730] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 144.910826] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 145.159574] R8188EU: rtl8188eu_hal_init in 508ms
> [ 145.159633] R8188EU: <=== rtw_ips_pwr_up.............. in 512ms
> [ 145.159640] R8188EU: INFO nolinked power save leave
> [ 145.159823] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 145.584208] R8188EU: survey done event(16)
> [ 147.167034] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 147.167067] R8188EU: ==>ips_enter cnts:23
> [ 147.167075] R8188EU: INFO nolinked power save enter
> [ 147.167081] R8188EU: ===> rtw_ips_pwr_down...................
> [ 147.167576] R8188EU: ====> rtw_ips_dev_unload...
> [ 147.197579] R8188EU: usb_read_port_cancel
> [ 147.201160] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 147.205894] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 147.209183] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 147.212431] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 147.212465] R8188EU: usb_write_port_cancel
> [ 147.212552] R8188EU: ==> rtl8188eu_hal_deinit
> [ 147.214601] R8188EU: bkeepfwalive(0)
> [ 147.226446] R8188EU: <=== rtw_ips_pwr_down..................... in 56ms
> [ 150.591290] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 150.591320] R8188EU: ==>ips_leave cnts:23
> [ 150.591331] R8188EU: ===> rtw_ips_pwr_up..............
> [ 150.591342] R8188EU: ===> ips_netdrv_open.........
> [ 150.622826] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 150.623455] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 150.626072] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 150.743080] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 150.777079] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 151.011575] R8188EU: rtl8188eu_hal_init in 420ms
> [ 151.011635] R8188EU: <=== rtw_ips_pwr_up.............. in 420ms
> [ 151.011641] R8188EU: INFO nolinked power save leave
> [ 151.011714] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 151.448209] R8188EU: survey done event(17)
> [ 153.023064] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 153.023097] R8188EU: ==>ips_enter cnts:24
> [ 153.023106] R8188EU: INFO nolinked power save enter
> [ 153.023111] R8188EU: ===> rtw_ips_pwr_down...................
> [ 153.023577] R8188EU: ====> rtw_ips_dev_unload...
> [ 153.053205] R8188EU: usb_read_port_cancel
> [ 153.056713] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 153.060940] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 153.065312] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 153.068559] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 153.068581] R8188EU: usb_write_port_cancel
> [ 153.068669] R8188EU: ==> rtl8188eu_hal_deinit
> [ 153.068945] R8188EU: bkeepfwalive(0)
> [ 153.087694] R8188EU: <=== rtw_ips_pwr_down..................... in 64ms
> [ 156.452396] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 156.452426] R8188EU: ==>ips_leave cnts:24
> [ 156.452438] R8188EU: ===> rtw_ips_pwr_up..............
> [ 156.452450] R8188EU: ===> ips_netdrv_open.........
> [ 156.507570] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 156.508446] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 156.511075] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 156.649447] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 156.689701] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 156.926959] R8188EU: rtl8188eu_hal_init in 472ms
> [ 156.927052] R8188EU: <=== rtw_ips_pwr_up.............. in 476ms
> [ 156.927062] R8188EU: INFO nolinked power save leave
> [ 156.927208] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 157.352208] R8188EU: survey done event(12)
> [ 158.943036] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 158.943069] R8188EU: ==>ips_enter cnts:25
> [ 158.943077] R8188EU: INFO nolinked power save enter
> [ 158.943083] R8188EU: ===> rtw_ips_pwr_down...................
> [ 158.943578] R8188EU: ====> rtw_ips_dev_unload...
> [ 158.971330] R8188EU: usb_read_port_cancel
> [ 158.974685] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 158.977938] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 158.981753] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 158.986811] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 158.986841] R8188EU: usb_write_port_cancel
> [ 158.986938] R8188EU: ==> rtl8188eu_hal_deinit
> [ 158.987198] R8188EU: bkeepfwalive(0)
> [ 158.998196] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 162.359146] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 162.359175] R8188EU: ==>ips_leave cnts:25
> [ 162.359186] R8188EU: ===> rtw_ips_pwr_up..............
> [ 162.359197] R8188EU: ===> ips_netdrv_open.........
> [ 162.401082] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 162.406698] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 162.408698] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 162.585075] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 162.633182] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 162.871576] R8188EU: rtl8188eu_hal_init in 512ms
> [ 162.871634] R8188EU: <=== rtw_ips_pwr_up.............. in 512ms
> [ 162.871641] R8188EU: INFO nolinked power save leave
> [ 162.871824] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 163.304208] R8188EU: survey done event(17)
> [ 164.895035] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 164.895067] R8188EU: ==>ips_enter cnts:26
> [ 164.895076] R8188EU: INFO nolinked power save enter
> [ 164.895082] R8188EU: ===> rtw_ips_pwr_down...................
> [ 164.895827] R8188EU: ====> rtw_ips_dev_unload...
> [ 164.923455] R8188EU: usb_read_port_cancel
> [ 164.926810] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 164.930574] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 164.935687] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 164.938933] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 164.938967] R8188EU: usb_write_port_cancel
> [ 164.939081] R8188EU: ==> rtl8188eu_hal_deinit
> [ 164.939320] R8188EU: bkeepfwalive(0)
> [ 164.945821] R8188EU: <=== rtw_ips_pwr_down..................... in 48ms
> [ 168.310434] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 168.310465] R8188EU: ==>ips_leave cnts:26
> [ 168.310476] R8188EU: ===> rtw_ips_pwr_up..............
> [ 168.310488] R8188EU: ===> ips_netdrv_open.........
> [ 168.338451] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 168.339075] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 168.341696] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 168.508198] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 168.550076] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 168.819091] R8188EU: rtl8188eu_hal_init in 512ms
> [ 168.819167] R8188EU: <=== rtw_ips_pwr_up.............. in 512ms
> [ 168.819176] R8188EU: INFO nolinked power save leave
> [ 168.819335] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 169.252208] R8188EU: survey done event(14)
> [ 170.847036] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 170.847069] R8188EU: ==>ips_enter cnts:27
> [ 170.847077] R8188EU: INFO nolinked power save enter
> [ 170.847083] R8188EU: ===> rtw_ips_pwr_down...................
> [ 170.847577] R8188EU: ====> rtw_ips_dev_unload...
> [ 170.870957] R8188EU: usb_read_port_cancel
> [ 170.874343] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 170.877559] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 170.880667] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 170.884935] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 170.884970] R8188EU: usb_write_port_cancel
> [ 170.885067] R8188EU: ==> rtl8188eu_hal_deinit
> [ 170.885320] R8188EU: bkeepfwalive(0)
> [ 170.891819] R8188EU: <=== rtw_ips_pwr_down..................... in 44ms
> [ 174.259174] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 174.259203] R8188EU: ==>ips_leave cnts:27
> [ 174.259215] R8188EU: ===> rtw_ips_pwr_up..............
> [ 174.259226] R8188EU: ===> ips_netdrv_open.........
> [ 174.295451] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 174.296071] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 174.300123] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 174.444450] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 174.500950] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 174.751585] R8188EU: rtl8188eu_hal_init in 492ms
> [ 174.751661] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 174.751671] R8188EU: INFO nolinked power save leave
> [ 174.751832] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 175.176208] R8188EU: survey done event(10)
> [ 176.767051] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 176.767084] R8188EU: ==>ips_enter cnts:28
> [ 176.767093] R8188EU: INFO nolinked power save enter
> [ 176.767098] R8188EU: ===> rtw_ips_pwr_down...................
> [ 176.767576] R8188EU: ====> rtw_ips_dev_unload...
> [ 176.795327] R8188EU: usb_read_port_cancel
> [ 176.798686] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 176.801935] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 176.807811] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 176.811058] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 176.811094] R8188EU: usb_write_port_cancel
> [ 176.811192] R8188EU: ==> rtl8188eu_hal_deinit
> [ 176.811445] R8188EU: bkeepfwalive(0)
> [ 176.823074] R8188EU: <=== rtw_ips_pwr_down..................... in 56ms
> [ 180.183180] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 180.183209] R8188EU: ==>ips_leave cnts:28
> [ 180.183221] R8188EU: ===> rtw_ips_pwr_up..............
> [ 180.183232] R8188EU: ===> ips_netdrv_open.........
> [ 180.221574] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 180.222195] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 180.224825] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 180.378575] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 180.421700] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 180.675214] R8188EU: rtl8188eu_hal_init in 492ms
> [ 180.675290] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 180.675299] R8188EU: INFO nolinked power save leave
> [ 180.675458] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 181.104209] R8188EU: survey done event(13)
> [ 182.687038] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 182.687070] R8188EU: ==>ips_enter cnts:29
> [ 182.687079] R8188EU: INFO nolinked power save enter
> [ 182.687084] R8188EU: ===> rtw_ips_pwr_down...................
> [ 182.687579] R8188EU: ====> rtw_ips_dev_unload...
> [ 182.715077] R8188EU: usb_read_port_cancel
> [ 182.718435] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 182.721685] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 182.724758] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 182.728937] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 182.728968] R8188EU: usb_write_port_cancel
> [ 182.729063] R8188EU: ==> rtl8188eu_hal_deinit
> [ 182.729320] R8188EU: bkeepfwalive(0)
> [ 182.740070] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 186.107369] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 186.107398] R8188EU: ==>ips_leave cnts:29
> [ 186.107410] R8188EU: ===> rtw_ips_pwr_up..............
> [ 186.107420] R8188EU: ===> ips_netdrv_open.........
> [ 186.146201] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 186.146821] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 186.149463] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 186.321195] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 186.378265] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 186.628938] R8188EU: rtl8188eu_hal_init in 520ms
> [ 186.630246] R8188EU: <=== rtw_ips_pwr_up.............. in 520ms
> [ 186.630290] R8188EU: INFO nolinked power save leave
> [ 186.630453] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 187.072202] R8188EU: survey done event(18)
> [ 188.639034] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 188.639066] R8188EU: ==>ips_enter cnts:30
> [ 188.639074] R8188EU: INFO nolinked power save enter
> [ 188.639080] R8188EU: ===> rtw_ips_pwr_down...................
> [ 188.639576] R8188EU: ====> rtw_ips_dev_unload...
> [ 188.668202] R8188EU: usb_read_port_cancel
> [ 188.672034] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 188.678393] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 188.683166] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 188.687058] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 188.687093] R8188EU: usb_write_port_cancel
> [ 188.687181] R8188EU: ==> rtl8188eu_hal_deinit
> [ 188.687441] R8188EU: bkeepfwalive(0)
> [ 188.696450] R8188EU: <=== rtw_ips_pwr_down..................... in 56ms
> [ 192.078690] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 192.078721] R8188EU: ==>ips_leave cnts:30
> [ 192.078732] R8188EU: ===> rtw_ips_pwr_up..............
> [ 192.078744] R8188EU: ===> ips_netdrv_open.........
> [ 192.116449] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 192.117070] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 192.119698] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 192.263584] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 192.316326] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 192.575584] R8188EU: rtl8188eu_hal_init in 500ms
> [ 192.575661] R8188EU: <=== rtw_ips_pwr_up.............. in 500ms
> [ 192.575671] R8188EU: INFO nolinked power save leave
> [ 192.575832] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 193.024208] R8188EU: survey done event(18)
> [ 194.591061] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 194.591092] R8188EU: ==>ips_enter cnts:31
> [ 194.591101] R8188EU: INFO nolinked power save enter
> [ 194.591107] R8188EU: ===> rtw_ips_pwr_down...................
> [ 194.591576] R8188EU: ====> rtw_ips_dev_unload...
> [ 194.621204] R8188EU: usb_read_port_cancel
> [ 194.624702] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 194.628002] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 194.632313] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 194.635058] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 194.635079] R8188EU: usb_write_port_cancel
> [ 194.635167] R8188EU: ==> rtl8188eu_hal_deinit
> [ 194.635446] R8188EU: bkeepfwalive(0)
> [ 194.652818] R8188EU: <=== rtw_ips_pwr_down..................... in 60ms
> [ 198.029306] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 198.029337] R8188EU: ==>ips_leave cnts:31
> [ 198.029348] R8188EU: ===> rtw_ips_pwr_up..............
> [ 198.029360] R8188EU: ===> ips_netdrv_open.........
> [ 198.072950] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 198.073570] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 198.076198] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 198.227453] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 198.261456] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 198.499585] R8188EU: rtl8188eu_hal_init in 472ms
> [ 198.499665] R8188EU: <=== rtw_ips_pwr_up.............. in 472ms
> [ 198.499675] R8188EU: INFO nolinked power save leave
> [ 198.499832] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 198.946084] R8188EU: survey done event(16)
> [ 200.511036] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 200.511070] R8188EU: ==>ips_enter cnts:32
> [ 200.511079] R8188EU: INFO nolinked power save enter
> [ 200.511084] R8188EU: ===> rtw_ips_pwr_down...................
> [ 200.511577] R8188EU: ====> rtw_ips_dev_unload...
> [ 200.539704] R8188EU: usb_read_port_cancel
> [ 200.543063] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 200.546309] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 200.549382] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 200.553934] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 200.553972] R8188EU: usb_write_port_cancel
> [ 200.554069] R8188EU: ==> rtl8188eu_hal_deinit
> [ 200.554321] R8188EU: bkeepfwalive(0)
> [ 200.565946] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 203.953559] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 203.953585] R8188EU: ==>ips_leave cnts:32
> [ 203.953594] R8188EU: ===> rtw_ips_pwr_up..............
> [ 203.953606] R8188EU: ===> ips_netdrv_open.........
> [ 203.989574] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 203.990194] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 203.992822] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 204.157359] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 204.225325] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 204.463586] R8188EU: rtl8188eu_hal_init in 512ms
> [ 204.463656] R8188EU: <=== rtw_ips_pwr_up.............. in 512ms
> [ 204.463666] R8188EU: INFO nolinked power save leave
> [ 204.463834] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 204.920962] R8188EU: survey done event(10)
> [ 206.495033] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 206.495067] R8188EU: ==>ips_enter cnts:33
> [ 206.495076] R8188EU: INFO nolinked power save enter
> [ 206.495082] R8188EU: ===> rtw_ips_pwr_down...................
> [ 206.495577] R8188EU: ====> rtw_ips_dev_unload...
> [ 206.519739] R8188EU: usb_read_port_cancel
> [ 206.523440] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 206.526683] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 206.529932] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 206.532976] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 206.533865] R8188EU: usb_write_port_cancel
> [ 206.534613] R8188EU: ==> rtl8188eu_hal_deinit
> [ 206.534823] R8188EU: bkeepfwalive(0)
> [ 206.542896] R8188EU: <=== rtw_ips_pwr_down..................... in 44ms
> [ 209.931192] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 209.931223] R8188EU: ==>ips_leave cnts:33
> [ 209.931235] R8188EU: ===> rtw_ips_pwr_up..............
> [ 209.931246] R8188EU: ===> ips_netdrv_open.........
> [ 209.969326] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 209.969946] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 209.972579] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 210.118328] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 210.169200] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 210.414010] R8188EU: rtl8188eu_hal_init in 480ms
> [ 210.414083] R8188EU: <=== rtw_ips_pwr_up.............. in 480ms
> [ 210.414090] R8188EU: INFO nolinked power save leave
> [ 210.414202] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 210.840208] R8188EU: survey done event(19)
> [ 212.415063] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 212.415096] R8188EU: ==>ips_enter cnts:34
> [ 212.415105] R8188EU: INFO nolinked power save enter
> [ 212.415111] R8188EU: ===> rtw_ips_pwr_down...................
> [ 212.415576] R8188EU: ====> rtw_ips_dev_unload...
> [ 212.445724] R8188EU: usb_read_port_cancel
> [ 212.449417] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 212.453058] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 212.456307] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 212.460161] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 212.461053] R8188EU: usb_write_port_cancel
> [ 212.461177] R8188EU: ==> rtl8188eu_hal_deinit
> [ 212.461446] R8188EU: bkeepfwalive(0)
> [ 212.469545] R8188EU: <=== rtw_ips_pwr_down..................... in 52ms
> [ 215.843108] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 215.843138] R8188EU: ==>ips_leave cnts:34
> [ 215.843150] R8188EU: ===> rtw_ips_pwr_up..............
> [ 215.843162] R8188EU: ===> ips_netdrv_open.........
> [ 215.881325] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 215.881946] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 215.884575] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 216.052449] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 216.099326] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 216.338837] R8188EU: rtl8188eu_hal_init in 492ms
> [ 216.338916] R8188EU: <=== rtw_ips_pwr_up.............. in 492ms
> [ 216.338925] R8188EU: INFO nolinked power save leave
> [ 216.339088] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 216.788208] R8188EU: survey done event(1c)
> [ 218.367028] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 218.367062] R8188EU: ==>ips_enter cnts:35
> [ 218.367071] R8188EU: INFO nolinked power save enter
> [ 218.367077] R8188EU: ===> rtw_ips_pwr_down...................
> [ 218.367578] R8188EU: ====> rtw_ips_dev_unload...
> [ 218.401824] R8188EU: usb_read_port_cancel
> [ 218.405504] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 218.409338] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 218.412557] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 218.415806] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 218.416065] R8188EU: usb_write_port_cancel
> [ 218.418003] R8188EU: ==> rtl8188eu_hal_deinit
> [ 218.420832] R8188EU: bkeepfwalive(0)
> [ 218.432594] R8188EU: <=== rtw_ips_pwr_down..................... in 64ms
> [ 221.825157] R8188EU: _rtw_pwr_wakeup call ips_leave....
> [ 221.825188] R8188EU: ==>ips_leave cnts:35
> [ 221.825199] R8188EU: ===> rtw_ips_pwr_up..............
> [ 221.825211] R8188EU: ===> ips_netdrv_open.........
> [ 221.857202] R8188EU: _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
> [ 221.857822] R8188EU: =====> _8051Reset88E(): 8051 reset success .
> [ 221.860450] R8188EU: _FWFreeToGo: Polling FW ready success!!
> REG_MCUFWDL:0x000300c6
> [ 222.029198] R8188EU: ==> rtl8188e_iol_efuse_patch
> [ 222.081575] R8188EU: pDM_Odm TxPowerTrackControl = 1
> [ 222.319585] R8188EU: rtl8188eu_hal_init in 496ms
> [ 222.319664] R8188EU: <=== rtw_ips_pwr_up.............. in 496ms
> [ 222.319674] R8188EU: INFO nolinked power save leave
> [ 222.319832] R8188EU: ==> ips_leave.....LED(0x00088282)...
> [ 222.744208] R8188EU: survey done event(15)
> [ 224.351034] R8188EU: ==>rtw_ps_processor .fw_state(8)
> [ 224.351066] R8188EU: ==>ips_enter cnts:36
> [ 224.351075] R8188EU: INFO nolinked power save enter
> [ 224.351080] R8188EU: ===> rtw_ips_pwr_down...................
> [ 224.351577] R8188EU: ====> rtw_ips_dev_unload...
> [ 224.380583] R8188EU: usb_read_port_cancel
> [ 224.384192] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 224.389454] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 224.393186] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 224.396434] R8188EU: usb_read_port_complete() RX Warning!
> bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
> [ 224.396456] R8188EU: usb_write_port_cancel
> [ 224.396545] R8188EU: ==> rtl8188eu_hal_deinit
> [ 224.396819] R8188EU: bkeepfwalive(0)
> [ 224.411197] R8188EU: <=== rtw_ips_pwr_down..................... in 60ms
> ```
>
>
> On Sat, Nov 6, 2021 at 5:48 AM Pavel Skripkin <paskripkin@xxxxxxxxx> wrote:
> >
> > On 11/6/21 11:32, Pavel Skripkin wrote:
> > > On 11/6/21 00:03, Zameer Manji wrote:
> > >> Hello Pavel,
> > >>
> > >> I will attempt to bisect the issue.
> > >>
> > >> So far I can confirm it occurs in 5.15-rc1.
> > >>
> > >> I also forgot to mention that this issue occurs on an arm64 platform
> > >> if it matters. Would you be able to test this issue out in an arm64
> > >> VM?
> > >>
> > >>
> > >
> > > Hi, Zameer!
> > >
> > > I think, I can build aarch64 kernel and test it in vm.
> > >
> > > Btw, did you try to enable debug logs? debug=9 module argument will turn
> > > on all debug logs and maybe there will be some additional information
> > > about what actually happened
> > >
> > >
> >
> > Test results from aarch64 vm. My qemu configuration is
> >
> > ```
> > qemu-system-aarch64 \
> > -machine virt \
> > -drive file=./debian-rootfs-aarch64.img,format=raw \
> > -cpu cortex-a57 -machine type=virt \
> > -nographic \
> > -smp 2 -m 4096 \
> > -kernel arch/arm64/boot/Image \
> > -net user,hostfwd=tcp:127.0.0.1:55555-:22 \
> > -net nic,model=virtio \
> > -device usb-ehci \
> > -usb -device
> > usb-host,hostbus=$BUS,hostaddr=$DEVICE,guest-reset=false,id=tp \
> > -append "root=/dev/vda1 rw nosplash"
> >
> > ```
> >
> > if something is wrong here, please, let me know, i will retest. I am not
> > an expert in arm :)
> >
> >
> >
> >
> > And test results:
> >
> > ```
> > root@debian-vm-aarch64:~# iwlist wlx28ee5214eeb6 scanning | grep "Channel"
> > Frequency:2.437 GHz (Channel 6)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.417 GHz (Channel 2)
> > Frequency:2.417 GHz (Channel 2)
> > Frequency:2.427 GHz (Channel 4)
> > Frequency:2.422 GHz (Channel 3)
> > Frequency:2.427 GHz (Channel 4)
> > Frequency:2.427 GHz (Channel 4)
> > Frequency:2.442 GHz (Channel 7)
> > Frequency:2.432 GHz (Channel 5)
> > Frequency:2.437 GHz (Channel 6)
> > Frequency:2.452 GHz (Channel 9)
> > Frequency:2.452 GHz (Channel 9)
> > Frequency:2.462 GHz (Channel 11)
> > Frequency:2.452 GHz (Channel 9)
> > Frequency:2.462 GHz (Channel 11)
> > Frequency:2.457 GHz (Channel 10)
> > Frequency:2.467 GHz (Channel 12)
> > Frequency:2.462 GHz (Channel 11)
> > Frequency:2.462 GHz (Channel 11)
> > Frequency:2.472 GHz (Channel 13)
> > Frequency:2.462 GHz (Channel 11)
> > Frequency:2.472 GHz (Channel 13)
> > Frequency:2.472 GHz (Channel 13)
> > Frequency:2.412 GHz (Channel 1)
> > Frequency:2.422 GHz (Channel 3)
> > Frequency:2.432 GHz (Channel 5)
> > Frequency:2.432 GHz (Channel 5)
> > Frequency:2.432 GHz (Channel 5)
> > Frequency:2.442 GHz (Channel 7)
> > root@debian-vm-aarch64:~# uname -a
> > Linux debian-vm-aarch64 5.15.0 #3 SMP PREEMPT Sat Nov 6 12:10:40 MSK
> > 2021 aarch64 GNU/Linux
> > root@debian-vm-aarch64:~# lsusb
> > Bus 001 Device 002: ID 2357:010c TP-Link TL-WN722N v2
> > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> > root@debian-vm-aarch64:~#
> >
> > ```
> >
> > I didn't try to connect to my wifi, since your problem occurs even
> > before connecting
> >
> >
> > Any ideas about how to reproduce or what have I done wrong? :)
> >
> >
> >
> >
> >
> > With regards,
> > Pavel Skripkin
>
>
>
> --
> Zameer Manji
--
Zameer Manji
