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Thread: Greyed Wi-Fi -- PC does not find networks

  1. #1

    Greyed Wi-Fi -- PC does not find networks

    Hi,

    i have a problem with Wi-Fi.
    In the network connection panel (on the right corner of desktop) the Wi-Fi Networks shows:
    'device not ready'

    I can display any wifi connections .....


    $ lsb_release -a
    Code:
    LSB Version:	n/a
    Distributor ID:	SUSE LINUX
    Description:	openSUSE Leap 42.1 (x86_64)
    Release:	42.1
    Codename:	n/a


    $ /sbin/lspci -nnk | grep -iA3 net
    Code:
    02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
    	Subsystem: Hewlett-Packard Company Device [103c:80dd]
    	Kernel driver in use: r8169
    	Kernel modules: r8169
    --
    05:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 61)
    	Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5010]
    	Kernel driver in use: iwlwifi
    	Kernel modules: iwlwifi

    $ lsusb
    Code:
    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 006: ID 138a:0050 Validity Sensors, Inc. 
    Bus 001 Device 005: ID 064e:930a Suyin Corp. 
    Bus 001 Device 004: ID 8087:0a2a Intel Corp. 
    Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
    Bus 001 Device 002: ID 04d9:0024 Holtek Semiconductor, Inc. 
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    $ dmesg | grep firmware
    Code:
    [ 1089.281123] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1089.368309] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1092.873344] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1093.128077] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1093.207588] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1096.712776] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1096.979412] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1097.086716] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1100.604636] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1100.856807] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1100.937575] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1152.515118] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1152.762791] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1152.839636] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1156.352659] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1156.604257] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1156.702758] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1160.202436] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1160.441768] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1160.561758] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1164.096467] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1164.340455] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1164.420965] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1167.941988] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1168.206318] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1168.304286] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1171.830591] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1172.088994] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1172.183413] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1175.675734] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1175.916740] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1175.998331] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1179.521695] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1179.774131] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1179.869843] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1183.413740] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1183.691497] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1183.773024] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1187.310853] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1187.557826] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1187.627609] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1191.149670] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1191.412308] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1191.499127] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1194.994132] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1195.258200] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1195.350096] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1198.886713] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1199.151786] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1199.245448] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1202.781799] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1203.050917] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1203.161479] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1206.676848] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1206.940338] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1207.031589] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm

    $ dmesg

    Code:
    ................
    ................
    ................
    [ 1361.931989]  [<ffffffff81665b22>] ret_from_fork+0x42/0x70
    [ 1361.931991] ---[ end trace ba7705c57937d53f ]---
    [ 1361.931995] iwlwifi 0000:05:00.0: Failed to send binding (action:1): -5
    [ 1361.932000] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    [ 1361.932001] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    [ 1361.932004] iwlwifi 0000:05:00.0: Failed to update the ctrl_kill_msk
    [ 1361.932006] iwlwifi 0000:05:00.0: failed to update power mode
    [ 1361.932016] iwlwifi 0000:05:00.0: Failed to send quota: -5
    [ 1361.932017] iwlwifi 0000:05:00.0: Failed to update quotas after restart (-5)
    [ 1361.932530] iwlwifi 0000:05:00.0: Scan failed! ret -5
    [ 1361.949023] iwlwifi 0000:05:00.0: Failed to send flush command (-5)
    [ 1361.949040] iwlwifi 0000:05:00.0: Failed to remove MAC context: -5
    [ 1361.949043] iwlwifi 0000:05:00.0: Failed to disable queue 0 (ret=-5)
    [ 1361.949044] iwlwifi 0000:05:00.0: Failed to disable queue 1 (ret=-5)
    [ 1361.949045] iwlwifi 0000:05:00.0: Failed to disable queue 2 (ret=-5)
    [ 1361.949046] iwlwifi 0000:05:00.0: Failed to disable queue 3 (ret=-5)
    [ 1362.045625] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1362.055859] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1362.055883] iwlwifi 0000:05:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
    [ 1362.057508] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1362.057953] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1362.123483] ieee80211 phy244: Selected rate control algorithm 'iwl-mvm-rs'
    [ 1362.130900] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1362.131509] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1362.193672] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1362.194170] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.576132] wlan0: authenticate with d8:84:66:25:98:70
    [ 1365.576139] wlan0: AP VHT information doesn't match HT, disable VHT
    [ 1365.580451] iwlwifi 0000:05:00.0: Microcode SW error detected.  Restarting 0x2000000.
    [ 1365.580455] iwlwifi 0000:05:00.0: CSR values:
    [ 1365.580456] iwlwifi 0000:05:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
    [ 1365.580501] iwlwifi 0000:05:00.0:        CSR_HW_IF_CONFIG_REG: 0X00c89200
    [ 1365.580552] iwlwifi 0000:05:00.0:          CSR_INT_COALESCING: 0X00000040
    [ 1365.580603] iwlwifi 0000:05:00.0:                     CSR_INT: 0X00000000
    [ 1365.580654] iwlwifi 0000:05:00.0:                CSR_INT_MASK: 0X00000000
    [ 1365.580706] iwlwifi 0000:05:00.0:           CSR_FH_INT_STATUS: 0X00000000
    [ 1365.580757] iwlwifi 0000:05:00.0:                 CSR_GPIO_IN: 0X00000000
    [ 1365.580807] iwlwifi 0000:05:00.0:                   CSR_RESET: 0X00000000
    [ 1365.580858] iwlwifi 0000:05:00.0:                CSR_GP_CNTRL: 0X080403cd
    [ 1365.580909] iwlwifi 0000:05:00.0:                  CSR_HW_REV: 0X00000210
    [ 1365.580960] iwlwifi 0000:05:00.0:              CSR_EEPROM_REG: 0Xd55555d5
    [ 1365.581011] iwlwifi 0000:05:00.0:               CSR_EEPROM_GP: 0X00000000
    [ 1365.581063] iwlwifi 0000:05:00.0:              CSR_OTP_GP_REG: 0Xd55555d5
    [ 1365.581114] iwlwifi 0000:05:00.0:                 CSR_GIO_REG: 0X001f0042
    [ 1365.581165] iwlwifi 0000:05:00.0:            CSR_GP_UCODE_REG: 0X00000000
    [ 1365.581215] iwlwifi 0000:05:00.0:           CSR_GP_DRIVER_REG: 0X00000000
    [ 1365.581265] iwlwifi 0000:05:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
    [ 1365.581316] iwlwifi 0000:05:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
    [ 1365.581367] iwlwifi 0000:05:00.0:                 CSR_LED_REG: 0X00000060
    [ 1365.581417] iwlwifi 0000:05:00.0:        CSR_DRAM_INT_TBL_REG: 0X884046ff
    [ 1365.581468] iwlwifi 0000:05:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
    [ 1365.581518] iwlwifi 0000:05:00.0:             CSR_ANA_PLL_CFG: 0Xd55555d5
    [ 1365.581569] iwlwifi 0000:05:00.0:      CSR_MONITOR_STATUS_REG: 0Xd3b7f777
    [ 1365.581620] iwlwifi 0000:05:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
    [ 1365.581672] iwlwifi 0000:05:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
    [ 1365.581673] iwlwifi 0000:05:00.0: FH register values:
    [ 1365.581728] iwlwifi 0000:05:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X3b38ae00
    [ 1365.581778] iwlwifi 0000:05:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X03b39d50
    [ 1365.581829] iwlwifi 0000:05:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000030
    [ 1365.581880] iwlwifi 0000:05:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
    [ 1365.581931] iwlwifi 0000:05:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
    [ 1365.581982] iwlwifi 0000:05:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
    [ 1365.582034] iwlwifi 0000:05:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
    [ 1365.582085] iwlwifi 0000:05:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
    [ 1365.582136] iwlwifi 0000:05:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
    [ 1365.582278] iwlwifi 0000:05:00.0: Start IWL Error Log Dump:
    [ 1365.582279] iwlwifi 0000:05:00.0: Status: 0x00000000, count: 6
    [ 1365.582281] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1365.582282] iwlwifi 0000:05:00.0: 0x000014FD | ADVANCED_SYSASSERT          
    [ 1365.582283] iwlwifi 0000:05:00.0: 0x002002A0 | uPc
    [ 1365.582285] iwlwifi 0000:05:00.0: 0x00000000 | branchlink1
    [ 1365.582286] iwlwifi 0000:05:00.0: 0x00042816 | branchlink2
    [ 1365.582287] iwlwifi 0000:05:00.0: 0x00043120 | interruptlink1
    [ 1365.582288] iwlwifi 0000:05:00.0: 0x00283332 | interruptlink2
    [ 1365.582289] iwlwifi 0000:05:00.0: 0x0000002A | data1
    [ 1365.582291] iwlwifi 0000:05:00.0: 0xDEADBEEF | data2
    [ 1365.582292] iwlwifi 0000:05:00.0: 0xDEADBEEF | data3
    [ 1365.582293] iwlwifi 0000:05:00.0: 0x000C7BC2 | beacon time
    [ 1365.582294] iwlwifi 0000:05:00.0: 0x0033843C | tsf low
    [ 1365.582295] iwlwifi 0000:05:00.0: 0x00000000 | tsf hi
    [ 1365.582296] iwlwifi 0000:05:00.0: 0x00000000 | time gp1
    [ 1365.582297] iwlwifi 0000:05:00.0: 0x0033843D | time gp2
    [ 1365.582299] iwlwifi 0000:05:00.0: 0x00000000 | time gp3
    [ 1365.582300] iwlwifi 0000:05:00.0: 0x0004191E | uCode version
    [ 1365.582301] iwlwifi 0000:05:00.0: 0x00000210 | hw version
    [ 1365.582302] iwlwifi 0000:05:00.0: 0x00C89200 | board version
    [ 1365.582303] iwlwifi 0000:05:00.0: 0x092D0008 | hcmd
    [ 1365.582304] iwlwifi 0000:05:00.0: 0x00022080 | isr0
    [ 1365.582306] iwlwifi 0000:05:00.0: 0x00800000 | isr1
    [ 1365.582307] iwlwifi 0000:05:00.0: 0x00000002 | isr2
    [ 1365.582308] iwlwifi 0000:05:00.0: 0x00417C80 | isr3
    [ 1365.582309] iwlwifi 0000:05:00.0: 0x00000000 | isr4
    [ 1365.582310] iwlwifi 0000:05:00.0: 0x01000112 | isr_pref
    [ 1365.582311] iwlwifi 0000:05:00.0: 0x00000000 | wait_event
    [ 1365.582312] iwlwifi 0000:05:00.0: 0x00000850 | l2p_control
    [ 1365.582314] iwlwifi 0000:05:00.0: 0x00018020 | l2p_duration
    [ 1365.582315] iwlwifi 0000:05:00.0: 0x0000003F | l2p_mhvalid
    [ 1365.582316] iwlwifi 0000:05:00.0: 0x00000000 | l2p_addr_match
    [ 1365.582317] iwlwifi 0000:05:00.0: 0x00000007 | lmpm_pmg_sel
    [ 1365.582318] iwlwifi 0000:05:00.0: 0x17061520 | timestamp
    [ 1365.582319] iwlwifi 0000:05:00.0: 0x00003040 | flow_handler
    [ 1365.582322] ieee80211 phy244: Hardware restart was requested
    [ 1365.582331] iwlwifi 0000:05:00.0: FW error in SYNC CMD PHY_CONTEXT_CMD
    [ 1365.582336] CPU: 1 PID: 894 Comm: wpa_supplicant Tainted: G        W  O    4.1.31-30-default #1
    [ 1365.582337] Hardware name: Hewlett-Packard HP ENVY Notebook/80DD, BIOS F.02 05/11/2015
    [ 1365.582339]  0000000000000286 0000000000000000 ffffffff8165ef0d ffff88045ec51618
    [ 1365.582341]  ffff88044b0a4000 ffff88043193b6f8 ffffffffa06f1980 ffff88043d668150
    [ 1365.582343]  ffffffff810aa360 ffff88043193b678 ffff880400000000 ffff88043d668150
    [ 1365.582345] Call Trace:
    [ 1365.582354]  [<ffffffff810055cc>] dump_trace+0x8c/0x340
    [ 1365.582358]  [<ffffffff8100597c>] show_stack_log_lvl+0xfc/0x1a0
    [ 1365.582361]  [<ffffffff81006ec1>] show_stack+0x21/0x50
    [ 1365.582365]  [<ffffffff8165ef0d>] dump_stack+0x5d/0x79
    [ 1365.582376]  [<ffffffffa06f1980>] iwl_trans_pcie_send_hcmd+0x590/0x5a0 [iwlwifi]
    [ 1365.582396]  [<ffffffffa0a26b7d>] iwl_mvm_send_cmd+0x3d/0xc0 [iwlmvm]
    [ 1365.582403]  [<ffffffffa0a26c39>] iwl_mvm_send_cmd_pdu+0x39/0x40 [iwlmvm]
    [ 1365.582410]  [<ffffffffa0a243df>] iwl_mvm_phy_ctxt_apply.constprop.2+0x10f/0x1a0 [iwlmvm]
    [ 1365.582416]  [<ffffffffa0a1be7c>] iwl_mvm_change_chanctx+0x7c/0xc0 [iwlmvm]
    [ 1365.582437]  [<ffffffffa091b277>] ieee80211_recalc_chanctx_min_def+0x177/0x440 [mac80211]
    [ 1365.582452]  [<ffffffffa091c5a7>] ieee80211_assign_vif_chanctx+0x207/0x550 [mac80211]
    [ 1365.582465]  [<ffffffffa091ddd8>] ieee80211_vif_use_channel+0x148/0x280 [mac80211]
    [ 1365.582478]  [<ffffffffa09303da>] ieee80211_prep_connection+0x1aa/0x950 [mac80211]
    [ 1365.582492]  [<ffffffffa0937608>] ieee80211_mgd_auth+0x288/0x310 [mac80211]
    [ 1365.582513]  [<ffffffffa07bdb77>] cfg80211_mlme_auth+0x117/0x270 [cfg80211]
    [ 1365.582525]  [<ffffffffa07a486a>] nl80211_authenticate+0x2ba/0x320 [cfg80211]
    [ 1365.582531]  [<ffffffff81598aaa>] genl_family_rcv_msg+0x19a/0x360
    [ 1365.582534]  [<ffffffff81598cf9>] genl_rcv_msg+0x89/0xd0
    [ 1365.582537]  [<ffffffff81597c29>] netlink_rcv_skb+0xa9/0xc0
    [ 1365.582539]  [<ffffffff815982a4>] genl_rcv+0x24/0x40
    [ 1365.582542]  [<ffffffff81597373>] netlink_unicast+0xf3/0x1c0
    [ 1365.582544]  [<ffffffff81597846>] netlink_sendmsg+0x406/0x630
    [ 1365.582549]  [<ffffffff8154b67c>] sock_sendmsg+0x3c/0x50
    [ 1365.582552]  [<ffffffff8154bfa6>] ___sys_sendmsg+0x276/0x290
    [ 1365.582556]  [<ffffffff8154c90e>] __sys_sendmsg+0x3e/0x80
    [ 1365.582560]  [<ffffffff816656f2>] system_call_fastpath+0x16/0x75
    [ 1365.582574]  [<00007fb3352d0090>] 0x7fb3352d0090
    [ 1365.582576] iwlwifi 0000:05:00.0: PHY ctxt cmd error. ret=-5
    [ 1365.582580] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    [ 1365.582581] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    [ 1365.582585] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    [ 1365.582586] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    [ 1365.582591] iwlwifi 0000:05:00.0: Failed to disable queue 0 (ret=-5)
    [ 1365.582592] iwlwifi 0000:05:00.0: Failed to disable queue 1 (ret=-5)
    [ 1365.582593] iwlwifi 0000:05:00.0: Failed to disable queue 2 (ret=-5)
    [ 1365.582595] iwlwifi 0000:05:00.0: Failed to disable queue 3 (ret=-5)
    [ 1365.582605] wlan0: failed to insert STA entry for the AP (error -5)
    [ 1365.582607] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    [ 1365.582608] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    [ 1365.748462] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.748878] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.810091] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.810534] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.831030] iwlwifi 0000:05:00.0: Microcode SW error detected.  Restarting 0x2000000.
    [ 1365.831033] iwlwifi 0000:05:00.0: CSR values:
    [ 1365.831035] iwlwifi 0000:05:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
    [ 1365.831155] iwlwifi 0000:05:00.0:        CSR_HW_IF_CONFIG_REG: 0X00c89200
    [ 1365.831206] iwlwifi 0000:05:00.0:          CSR_INT_COALESCING: 0X0000ff40
    [ 1365.831257] iwlwifi 0000:05:00.0:                     CSR_INT: 0X00000000
    [ 1365.831308] iwlwifi 0000:05:00.0:                CSR_INT_MASK: 0X00000000
    [ 1365.831359] iwlwifi 0000:05:00.0:           CSR_FH_INT_STATUS: 0X00000000
    [ 1365.831411] iwlwifi 0000:05:00.0:                 CSR_GPIO_IN: 0X00000000
    [ 1365.831462] iwlwifi 0000:05:00.0:                   CSR_RESET: 0X00000000
    [ 1365.831513] iwlwifi 0000:05:00.0:                CSR_GP_CNTRL: 0X080403cd
    [ 1365.831564] iwlwifi 0000:05:00.0:                  CSR_HW_REV: 0X00000210
    [ 1365.831615] iwlwifi 0000:05:00.0:              CSR_EEPROM_REG: 0Xd55555d5
    [ 1365.831666] iwlwifi 0000:05:00.0:               CSR_EEPROM_GP: 0X00000000
    [ 1365.831718] iwlwifi 0000:05:00.0:              CSR_OTP_GP_REG: 0Xd55555d5
    [ 1365.831769] iwlwifi 0000:05:00.0:                 CSR_GIO_REG: 0X00080042
    [ 1365.831819] iwlwifi 0000:05:00.0:            CSR_GP_UCODE_REG: 0X00000000
    [ 1365.831870] iwlwifi 0000:05:00.0:           CSR_GP_DRIVER_REG: 0X00000000
    [ 1365.831920] iwlwifi 0000:05:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
    [ 1365.831971] iwlwifi 0000:05:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
    [ 1365.832031] iwlwifi 0000:05:00.0:                 CSR_LED_REG: 0X00000060
    [ 1365.832180] iwlwifi 0000:05:00.0:        CSR_DRAM_INT_TBL_REG: 0X884046ff
    [ 1365.832242] iwlwifi 0000:05:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
    [ 1365.832389] iwlwifi 0000:05:00.0:             CSR_ANA_PLL_CFG: 0Xd55555d5
    [ 1365.832449] iwlwifi 0000:05:00.0:      CSR_MONITOR_STATUS_REG: 0Xd3b7f7f7
    [ 1365.832596] iwlwifi 0000:05:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
    [ 1365.832651] iwlwifi 0000:05:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
    [ 1365.832653] iwlwifi 0000:05:00.0: FH register values:
    [ 1365.832707] iwlwifi 0000:05:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X3b38ae00
    [ 1365.832762] iwlwifi 0000:05:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X03b39d50
    [ 1365.832814] iwlwifi 0000:05:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000028
    [ 1365.832869] iwlwifi 0000:05:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
    [ 1365.832921] iwlwifi 0000:05:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
    [ 1365.832972] iwlwifi 0000:05:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
    [ 1365.833023] iwlwifi 0000:05:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
    [ 1365.833079] iwlwifi 0000:05:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
    [ 1365.833134] iwlwifi 0000:05:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
    [ 1365.833282] iwlwifi 0000:05:00.0: Start IWL Error Log Dump:
    [ 1365.833284] iwlwifi 0000:05:00.0: Status: 0x00000008, count: 6
    [ 1365.833286] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    [ 1365.833288] iwlwifi 0000:05:00.0: 0x000014FD | ADVANCED_SYSASSERT          
    [ 1365.833290] iwlwifi 0000:05:00.0: 0x000002F1 | uPc
    [ 1365.833291] iwlwifi 0000:05:00.0: 0x00000000 | branchlink1
    [ 1365.833293] iwlwifi 0000:05:00.0: 0x00042816 | branchlink2
    [ 1365.833295] iwlwifi 0000:05:00.0: 0x00043120 | interruptlink1
    [ 1365.833296] iwlwifi 0000:05:00.0: 0x00283332 | interruptlink2
    [ 1365.833298] iwlwifi 0000:05:00.0: 0x0000002A | data1
    [ 1365.833299] iwlwifi 0000:05:00.0: 0xDEADBEEF | data2
    [ 1365.833301] iwlwifi 0000:05:00.0: 0xDEADBEEF | data3
    [ 1365.833302] iwlwifi 0000:05:00.0: 0x003FCCF6 | beacon time
    [ 1365.833304] iwlwifi 0000:05:00.0: 0x0000330B | tsf low
    [ 1365.833305] iwlwifi 0000:05:00.0: 0x00000000 | tsf hi
    [ 1365.833306] iwlwifi 0000:05:00.0: 0x00000000 | time gp1
    [ 1365.833308] iwlwifi 0000:05:00.0: 0x0000330C | time gp2
    [ 1365.833310] iwlwifi 0000:05:00.0: 0x00000000 | time gp3
    [ 1365.833311] iwlwifi 0000:05:00.0: 0x0004191E | uCode version
    [ 1365.833313] iwlwifi 0000:05:00.0: 0x00000210 | hw version
    [ 1365.833314] iwlwifi 0000:05:00.0: 0x00C89200 | board version
    [ 1365.833316] iwlwifi 0000:05:00.0: 0x09250008 | hcmd
    [ 1365.833318] iwlwifi 0000:05:00.0: 0x00122080 | isr0
    [ 1365.833319] iwlwifi 0000:05:00.0: 0x00000000 | isr1
    [ 1365.833321] iwlwifi 0000:05:00.0: 0x00000002 | isr2
    [ 1365.833322] iwlwifi 0000:05:00.0: 0x004000C0 | isr3
    [ 1365.833325] iwlwifi 0000:05:00.0: 0x00000000 | isr4
    [ 1365.833327] iwlwifi 0000:05:00.0: 0x01000112 | isr_pref
    [ 1365.833329] iwlwifi 0000:05:00.0: 0x00000000 | wait_event
    [ 1365.833330] iwlwifi 0000:05:00.0: 0x00000850 | l2p_control
    [ 1365.833332] iwlwifi 0000:05:00.0: 0x00000820 | l2p_duration
    [ 1365.833334] iwlwifi 0000:05:00.0: 0x00000000 | l2p_mhvalid
    [ 1365.833336] iwlwifi 0000:05:00.0: 0x00000000 | l2p_addr_match
    [ 1365.833338] iwlwifi 0000:05:00.0: 0x00000007 | lmpm_pmg_sel
    [ 1365.833340] iwlwifi 0000:05:00.0: 0x17061520 | timestamp
    [ 1365.833341] iwlwifi 0000:05:00.0: 0x00002830 | flow_handler
    [ 1365.833344] iwlwifi 0000:05:00.0: Firmware error during reconfiguration - reprobe!
    [ 1365.833352] iwlwifi 0000:05:00.0: FW error in SYNC CMD PHY_CONTEXT_CMD
    [ 1365.833356] CPU: 2 PID: 5870 Comm: kworker/2:3 Tainted: G        W  O    4.1.31-30-default #1
    [ 1365.833357] Hardware name: Hewlett-Packard HP ENVY Notebook/80DD, BIOS F.02 05/11/2015
    [ 1365.833381] Workqueue: events ieee80211_restart_work [mac80211]
    [ 1365.833383]  0000000000000286 0000000000000000 ffffffff8165ef0d 0000000000000000
    [ 1365.833387]  ffff88044b0a4000 ffff880391873c78 ffffffffa06f1980 ffff88044b0a4000
    [ 1365.833389]  ffff880391873c98 0000000000000287 ffffffff00000000 ffff8803b3ab6490
    [ 1365.833393] Call Trace:
    [ 1365.833403]  [<ffffffff810055cc>] dump_trace+0x8c/0x340
    [ 1365.833407]  [<ffffffff8100597c>] show_stack_log_lvl+0xfc/0x1a0
    [ 1365.833411]  [<ffffffff81006ec1>] show_stack+0x21/0x50
    [ 1365.833424]  [<ffffffff8165ef0d>] dump_stack+0x5d/0x79
    [ 1365.833433]  [<ffffffffa06f1980>] iwl_trans_pcie_send_hcmd+0x590/0x5a0 [iwlwifi]
    [ 1365.833454]  [<ffffffffa0a26b7d>] iwl_mvm_send_cmd+0x3d/0xc0 [iwlmvm]
    [ 1365.833463]  [<ffffffffa0a26c39>] iwl_mvm_send_cmd_pdu+0x39/0x40 [iwlmvm]
    [ 1365.833472]  [<ffffffffa0a243df>] iwl_mvm_phy_ctxt_apply.constprop.2+0x10f/0x1a0 [iwlmvm]
    [ 1365.833480]  [<ffffffffa0a1bd5c>] __iwl_mvm_add_chanctx+0x5c/0xc0 [iwlmvm]
    [ 1365.833488]  [<ffffffffa0a1bdeb>] iwl_mvm_add_chanctx+0x2b/0x40 [iwlmvm]
    [ 1365.833508]  [<ffffffffa0917563>] ieee80211_reconfig+0x15f3/0x1f60 [mac80211]
    [ 1365.833525]  [<ffffffffa08e121c>] ieee80211_restart_work+0x6c/0xa0 [mac80211]
    [ 1365.833531]  [<ffffffff81080fc5>] process_one_work+0x145/0x450
    [ 1365.833535]  [<ffffffff810813e4>] worker_thread+0x114/0x470
    [ 1365.833539]  [<ffffffff81086971>] kthread+0xc1/0xe0
    [ 1365.833543]  [<ffffffff81665b22>] ret_from_fork+0x42/0x70
    [ 1365.833547] iwlwifi 0000:05:00.0: PHY ctxt cmd error. ret=-5
    [ 1365.833549] iwlwifi 0000:05:00.0: Failed to add PHY context
    [ 1365.833551] ------------[ cut here ]------------
    [ 1365.833566] WARNING: CPU: 2 PID: 5870 at ../net/mac80211/util.c:1861 ieee80211_reconfig+0x1c00/0x1f60 [mac80211]()
    [ 1365.833567] Modules linked in: ctr ccm fuse af_packet vboxpci(O) vboxnetadp(O) vboxnetflt(O) nf_log_ipv6 xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit vboxdrv(O) ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables arc4 nls_iso8859_1 nls_cp437 vfat fat iwlmvm mac80211 iwlwifi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hda_core snd_hwdep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_pcm kvm_intel kvm r8169 crct10dif_pclmul crc32_pclmul mii joydev crc32c_intel
    [ 1365.833600]  cfg80211 btusb btbcm btintel uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core bluetooth v4l2_common aesni_intel hp_wmi sparse_keymap videodev rfkill aes_x86_64 lrw gf128mul glue_helper dm_mod ablk_helper snd_timer cryptd serio_raw iTCO_wdt iTCO_vendor_support pcspkr i2c_i801 lpc_ich mfd_core shpchp fan int3403_thermal mei_me mei thermal battery ac i2c_hid snd 8250_dw hp_accel i2c_designware_platform lis3lv02d i2c_designware_core input_polldev int3402_thermal tpm_crb tpm_tis int3400_thermal acpi_thermal_rel tpm hp_wireless acpi_pad soundcore processor processor_thermal_device int340x_thermal_zone efivarfs hid_generic usbhid sr_mod cdrom xhci_pci xhci_hcd i915 i2c_algo_bit usbcore usb_common drm_kms_helper drm wmi video sdhci_acpi sdhci mmc_core button sg
    [ 1365.833644] CPU: 2 PID: 5870 Comm: kworker/2:3 Tainted: G        W  O    4.1.31-30-default #1
    [ 1365.833646] Hardware name: Hewlett-Packard HP ENVY Notebook/80DD, BIOS F.02 05/11/2015
    [ 1365.833658] Workqueue: events ieee80211_restart_work [mac80211]
    [ 1365.833659]  0000000000000286 0000000000000000 ffffffff8165ef0d 0000000000000000
    [ 1365.833662]  0000000000000000 ffffffffa095dfa6 ffffffff81068961 ffff88043d4ec6a0
    [ 1365.833665]  ffff880449835640 ffffffff81f04780 ffff88043d4ed0a8 00000000fffffffb
    [ 1365.833667] Call Trace:
    [ 1365.833672]  [<ffffffff810055cc>] dump_trace+0x8c/0x340
    [ 1365.833676]  [<ffffffff8100597c>] show_stack_log_lvl+0xfc/0x1a0
    [ 1365.833679]  [<ffffffff81006ec1>] show_stack+0x21/0x50
    [ 1365.833682]  [<ffffffff8165ef0d>] dump_stack+0x5d/0x79
    [ 1365.833686]  [<ffffffff81068961>] warn_slowpath_common+0x81/0xb0
    [ 1365.833702]  [<ffffffffa0917b70>] ieee80211_reconfig+0x1c00/0x1f60 [mac80211]
    [ 1365.833720]  [<ffffffffa08e121c>] ieee80211_restart_work+0x6c/0xa0 [mac80211]
    [ 1365.833725]  [<ffffffff81080fc5>] process_one_work+0x145/0x450
    [ 1365.833728]  [<ffffffff810813e4>] worker_thread+0x114/0x470
    [ 1365.833732]  [<ffffffff81086971>] kthread+0xc1/0xe0
    [ 1365.833735]  [<ffffffff81665b22>] ret_from_fork+0x42/0x70
    [ 1365.833738] ---[ end trace ba7705c57937d540 ]---
    [ 1365.833742] iwlwifi 0000:05:00.0: Failed to send binding (action:1): -5
    [ 1365.833747] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    [ 1365.833749] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    [ 1365.833752] iwlwifi 0000:05:00.0: Failed to update the ctrl_kill_msk
    [ 1365.833755] iwlwifi 0000:05:00.0: failed to update power mode
    [ 1365.833766] iwlwifi 0000:05:00.0: Failed to send quota: -5
    [ 1365.833767] iwlwifi 0000:05:00.0: Failed to update quotas after restart (-5)
    [ 1365.833964] iwlwifi 0000:05:00.0: Scan failed! ret -5
    [ 1365.852087] iwlwifi 0000:05:00.0: Failed to send flush command (-5)
    [ 1365.852111] iwlwifi 0000:05:00.0: Failed to remove MAC context: -5
    [ 1365.852115] iwlwifi 0000:05:00.0: Failed to disable queue 0 (ret=-5)
    [ 1365.852117] iwlwifi 0000:05:00.0: Failed to disable queue 1 (ret=-5)
    [ 1365.852119] iwlwifi 0000:05:00.0: Failed to disable queue 2 (ret=-5)
    [ 1365.852121] iwlwifi 0000:05:00.0: Failed to disable queue 3 (ret=-5)
    [ 1365.924480] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.932055] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    [ 1365.932078] iwlwifi 0000:05:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
    [ 1365.932562] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.933003] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1365.999993] ieee80211 phy245: Selected rate control algorithm 'iwl-mvm-rs'
    [ 1366.005512] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1366.005958] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1366.067469] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    [ 1366.067913] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    Could anyone help me please?


    I have already copied the files iwlwifi-7265D-14.ucode and iwlwifi-7265-14.ucode in /lib/firmware.
    The wifi worked just for few seconds....

    Many thanks

  2. #2

    Re: Greyed Wi-Fi -- PC does not find networks

    On 18/10/16 13:24, bastia wrote:

    > i have a problem with Wi-Fi.
    > In the network connection panel (on the right corner of desktop) the
    > Wi-Fi Networks shows:
    > 'device not ready'
    >
    > I can display any wifi connections .....
    >
    >
    > $ lsb_release -a
    >
    > Code:
    > --------------------
    > LSB Version: n/a
    > Distributor ID: SUSE LINUX
    > Description: openSUSE Leap 42.1 (x86_64)
    > Release: 42.1
    > Codename: n/a
    > --------------------
    >
    >
    >
    >
    > $ /sbin/lspci -nnk | grep -iA3 net
    >
    > Code:
    > --------------------
    > 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
    > Subsystem: Hewlett-Packard Company Device [103c:80dd]
    > Kernel driver in use: r8169
    > Kernel modules: r8169
    > --
    > 05:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 61)
    > Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5010]
    > Kernel driver in use: iwlwifi
    > Kernel modules: iwlwifi
    > --------------------
    >
    >
    >
    > $ lsusb
    >
    > Code:
    > --------------------
    > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    > Bus 001 Device 006: ID 138a:0050 Validity Sensors, Inc.
    > Bus 001 Device 005: ID 064e:930a Suyin Corp.
    > Bus 001 Device 004: ID 8087:0a2a Intel Corp.
    > Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
    > Bus 001 Device 002: ID 04d9:0024 Holtek Semiconductor, Inc.
    > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    > --------------------
    >
    >
    > $ dmesg | grep firmware
    >
    > Code:
    > --------------------
    > [ 1089.281123] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1089.368309] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1092.873344] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1093.128077] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1093.207588] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1096.712776] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1096.979412] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1097.086716] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1100.604636] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1100.856807] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1100.937575] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1152.515118] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1152.762791] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1152.839636] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1156.352659] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1156.604257] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1156.702758] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1160.202436] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1160.441768] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1160.561758] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1164.096467] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1164.340455] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1164.420965] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1167.941988] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1168.206318] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1168.304286] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1171.830591] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1172.088994] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1172.183413] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1175.675734] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1175.916740] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1175.998331] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1179.521695] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1179.774131] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1179.869843] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1183.413740] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1183.691497] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1183.773024] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1187.310853] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1187.557826] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1187.627609] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1191.149670] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1191.412308] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1191.499127] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1194.994132] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1195.258200] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1195.350096] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1198.886713] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1199.151786] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1199.245448] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1202.781799] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1203.050917] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1203.161479] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1206.676848] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1206.940338] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1207.031589] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > --------------------
    >
    >
    >
    > $ dmesg
    >
    >
    > Code:
    > --------------------
    > ................
    > ................
    > ................
    > [ 1361.931989] [<ffffffff81665b22>] ret_from_fork+0x42/0x70
    > [ 1361.931991] ---[ end trace ba7705c57937d53f ]---
    > [ 1361.931995] iwlwifi 0000:05:00.0: Failed to send binding (action:1): -5
    > [ 1361.932000] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    > [ 1361.932001] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    > [ 1361.932004] iwlwifi 0000:05:00.0: Failed to update the ctrl_kill_msk
    > [ 1361.932006] iwlwifi 0000:05:00.0: failed to update power mode
    > [ 1361.932016] iwlwifi 0000:05:00.0: Failed to send quota: -5
    > [ 1361.932017] iwlwifi 0000:05:00.0: Failed to update quotas after restart (-5)
    > [ 1361.932530] iwlwifi 0000:05:00.0: Scan failed! ret -5
    > [ 1361.949023] iwlwifi 0000:05:00.0: Failed to send flush command (-5)
    > [ 1361.949040] iwlwifi 0000:05:00.0: Failed to remove MAC context: -5
    > [ 1361.949043] iwlwifi 0000:05:00.0: Failed to disable queue 0 (ret=-5)
    > [ 1361.949044] iwlwifi 0000:05:00.0: Failed to disable queue 1 (ret=-5)
    > [ 1361.949045] iwlwifi 0000:05:00.0: Failed to disable queue 2 (ret=-5)
    > [ 1361.949046] iwlwifi 0000:05:00.0: Failed to disable queue 3 (ret=-5)
    > [ 1362.045625] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1362.055859] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1362.055883] iwlwifi 0000:05:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
    > [ 1362.057508] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1362.057953] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1362.123483] ieee80211 phy244: Selected rate control algorithm 'iwl-mvm-rs'
    > [ 1362.130900] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1362.131509] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1362.193672] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1362.194170] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.576132] wlan0: authenticate with d8:84:66:25:98:70
    > [ 1365.576139] wlan0: AP VHT information doesn't match HT, disable VHT
    > [ 1365.580451] iwlwifi 0000:05:00.0: Microcode SW error detected. Restarting 0x2000000.
    > [ 1365.580455] iwlwifi 0000:05:00.0: CSR values:
    > [ 1365.580456] iwlwifi 0000:05:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
    > [ 1365.580501] iwlwifi 0000:05:00.0: CSR_HW_IF_CONFIG_REG: 0X00c89200
    > [ 1365.580552] iwlwifi 0000:05:00.0: CSR_INT_COALESCING: 0X00000040
    > [ 1365.580603] iwlwifi 0000:05:00.0: CSR_INT: 0X00000000
    > [ 1365.580654] iwlwifi 0000:05:00.0: CSR_INT_MASK: 0X00000000
    > [ 1365.580706] iwlwifi 0000:05:00.0: CSR_FH_INT_STATUS: 0X00000000
    > [ 1365.580757] iwlwifi 0000:05:00.0: CSR_GPIO_IN: 0X00000000
    > [ 1365.580807] iwlwifi 0000:05:00.0: CSR_RESET: 0X00000000
    > [ 1365.580858] iwlwifi 0000:05:00.0: CSR_GP_CNTRL: 0X080403cd
    > [ 1365.580909] iwlwifi 0000:05:00.0: CSR_HW_REV: 0X00000210
    > [ 1365.580960] iwlwifi 0000:05:00.0: CSR_EEPROM_REG: 0Xd55555d5
    > [ 1365.581011] iwlwifi 0000:05:00.0: CSR_EEPROM_GP: 0X00000000
    > [ 1365.581063] iwlwifi 0000:05:00.0: CSR_OTP_GP_REG: 0Xd55555d5
    > [ 1365.581114] iwlwifi 0000:05:00.0: CSR_GIO_REG: 0X001f0042
    > [ 1365.581165] iwlwifi 0000:05:00.0: CSR_GP_UCODE_REG: 0X00000000
    > [ 1365.581215] iwlwifi 0000:05:00.0: CSR_GP_DRIVER_REG: 0X00000000
    > [ 1365.581265] iwlwifi 0000:05:00.0: CSR_UCODE_DRV_GP1: 0X00000000
    > [ 1365.581316] iwlwifi 0000:05:00.0: CSR_UCODE_DRV_GP2: 0X00000000
    > [ 1365.581367] iwlwifi 0000:05:00.0: CSR_LED_REG: 0X00000060
    > [ 1365.581417] iwlwifi 0000:05:00.0: CSR_DRAM_INT_TBL_REG: 0X884046ff
    > [ 1365.581468] iwlwifi 0000:05:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
    > [ 1365.581518] iwlwifi 0000:05:00.0: CSR_ANA_PLL_CFG: 0Xd55555d5
    > [ 1365.581569] iwlwifi 0000:05:00.0: CSR_MONITOR_STATUS_REG: 0Xd3b7f777
    > [ 1365.581620] iwlwifi 0000:05:00.0: CSR_HW_REV_WA_REG: 0X0001001a
    > [ 1365.581672] iwlwifi 0000:05:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
    > [ 1365.581673] iwlwifi 0000:05:00.0: FH register values:
    > [ 1365.581728] iwlwifi 0000:05:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X3b38ae00
    > [ 1365.581778] iwlwifi 0000:05:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X03b39d50
    > [ 1365.581829] iwlwifi 0000:05:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000030
    > [ 1365.581880] iwlwifi 0000:05:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
    > [ 1365.581931] iwlwifi 0000:05:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
    > [ 1365.581982] iwlwifi 0000:05:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
    > [ 1365.582034] iwlwifi 0000:05:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
    > [ 1365.582085] iwlwifi 0000:05:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
    > [ 1365.582136] iwlwifi 0000:05:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
    > [ 1365.582278] iwlwifi 0000:05:00.0: Start IWL Error Log Dump:
    > [ 1365.582279] iwlwifi 0000:05:00.0: Status: 0x00000000, count: 6
    > [ 1365.582281] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1365.582282] iwlwifi 0000:05:00.0: 0x000014FD | ADVANCED_SYSASSERT
    > [ 1365.582283] iwlwifi 0000:05:00.0: 0x002002A0 | uPc
    > [ 1365.582285] iwlwifi 0000:05:00.0: 0x00000000 | branchlink1
    > [ 1365.582286] iwlwifi 0000:05:00.0: 0x00042816 | branchlink2
    > [ 1365.582287] iwlwifi 0000:05:00.0: 0x00043120 | interruptlink1
    > [ 1365.582288] iwlwifi 0000:05:00.0: 0x00283332 | interruptlink2
    > [ 1365.582289] iwlwifi 0000:05:00.0: 0x0000002A | data1
    > [ 1365.582291] iwlwifi 0000:05:00.0: 0xDEADBEEF | data2
    > [ 1365.582292] iwlwifi 0000:05:00.0: 0xDEADBEEF | data3
    > [ 1365.582293] iwlwifi 0000:05:00.0: 0x000C7BC2 | beacon time
    > [ 1365.582294] iwlwifi 0000:05:00.0: 0x0033843C | tsf low
    > [ 1365.582295] iwlwifi 0000:05:00.0: 0x00000000 | tsf hi
    > [ 1365.582296] iwlwifi 0000:05:00.0: 0x00000000 | time gp1
    > [ 1365.582297] iwlwifi 0000:05:00.0: 0x0033843D | time gp2
    > [ 1365.582299] iwlwifi 0000:05:00.0: 0x00000000 | time gp3
    > [ 1365.582300] iwlwifi 0000:05:00.0: 0x0004191E | uCode version
    > [ 1365.582301] iwlwifi 0000:05:00.0: 0x00000210 | hw version
    > [ 1365.582302] iwlwifi 0000:05:00.0: 0x00C89200 | board version
    > [ 1365.582303] iwlwifi 0000:05:00.0: 0x092D0008 | hcmd
    > [ 1365.582304] iwlwifi 0000:05:00.0: 0x00022080 | isr0
    > [ 1365.582306] iwlwifi 0000:05:00.0: 0x00800000 | isr1
    > [ 1365.582307] iwlwifi 0000:05:00.0: 0x00000002 | isr2
    > [ 1365.582308] iwlwifi 0000:05:00.0: 0x00417C80 | isr3
    > [ 1365.582309] iwlwifi 0000:05:00.0: 0x00000000 | isr4
    > [ 1365.582310] iwlwifi 0000:05:00.0: 0x01000112 | isr_pref
    > [ 1365.582311] iwlwifi 0000:05:00.0: 0x00000000 | wait_event
    > [ 1365.582312] iwlwifi 0000:05:00.0: 0x00000850 | l2p_control
    > [ 1365.582314] iwlwifi 0000:05:00.0: 0x00018020 | l2p_duration
    > [ 1365.582315] iwlwifi 0000:05:00.0: 0x0000003F | l2p_mhvalid
    > [ 1365.582316] iwlwifi 0000:05:00.0: 0x00000000 | l2p_addr_match
    > [ 1365.582317] iwlwifi 0000:05:00.0: 0x00000007 | lmpm_pmg_sel
    > [ 1365.582318] iwlwifi 0000:05:00.0: 0x17061520 | timestamp
    > [ 1365.582319] iwlwifi 0000:05:00.0: 0x00003040 | flow_handler
    > [ 1365.582322] ieee80211 phy244: Hardware restart was requested
    > [ 1365.582331] iwlwifi 0000:05:00.0: FW error in SYNC CMD PHY_CONTEXT_CMD
    > [ 1365.582336] CPU: 1 PID: 894 Comm: wpa_supplicant Tainted: G W O 4.1.31-30-default #1
    > [ 1365.582337] Hardware name: Hewlett-Packard HP ENVY Notebook/80DD, BIOS F.02 05/11/2015
    > [ 1365.582339] 0000000000000286 0000000000000000 ffffffff8165ef0d ffff88045ec51618
    > [ 1365.582341] ffff88044b0a4000 ffff88043193b6f8 ffffffffa06f1980 ffff88043d668150
    > [ 1365.582343] ffffffff810aa360 ffff88043193b678 ffff880400000000 ffff88043d668150
    > [ 1365.582345] Call Trace:
    > [ 1365.582354] [<ffffffff810055cc>] dump_trace+0x8c/0x340
    > [ 1365.582358] [<ffffffff8100597c>] show_stack_log_lvl+0xfc/0x1a0
    > [ 1365.582361] [<ffffffff81006ec1>] show_stack+0x21/0x50
    > [ 1365.582365] [<ffffffff8165ef0d>] dump_stack+0x5d/0x79
    > [ 1365.582376] [<ffffffffa06f1980>] iwl_trans_pcie_send_hcmd+0x590/0x5a0 [iwlwifi]
    > [ 1365.582396] [<ffffffffa0a26b7d>] iwl_mvm_send_cmd+0x3d/0xc0 [iwlmvm]
    > [ 1365.582403] [<ffffffffa0a26c39>] iwl_mvm_send_cmd_pdu+0x39/0x40 [iwlmvm]
    > [ 1365.582410] [<ffffffffa0a243df>] iwl_mvm_phy_ctxt_apply.constprop.2+0x10f/0x1a0 [iwlmvm]
    > [ 1365.582416] [<ffffffffa0a1be7c>] iwl_mvm_change_chanctx+0x7c/0xc0 [iwlmvm]
    > [ 1365.582437] [<ffffffffa091b277>] ieee80211_recalc_chanctx_min_def+0x177/0x440 [mac80211]
    > [ 1365.582452] [<ffffffffa091c5a7>] ieee80211_assign_vif_chanctx+0x207/0x550 [mac80211]
    > [ 1365.582465] [<ffffffffa091ddd8>] ieee80211_vif_use_channel+0x148/0x280 [mac80211]
    > [ 1365.582478] [<ffffffffa09303da>] ieee80211_prep_connection+0x1aa/0x950 [mac80211]
    > [ 1365.582492] [<ffffffffa0937608>] ieee80211_mgd_auth+0x288/0x310 [mac80211]
    > [ 1365.582513] [<ffffffffa07bdb77>] cfg80211_mlme_auth+0x117/0x270 [cfg80211]
    > [ 1365.582525] [<ffffffffa07a486a>] nl80211_authenticate+0x2ba/0x320 [cfg80211]
    > [ 1365.582531] [<ffffffff81598aaa>] genl_family_rcv_msg+0x19a/0x360
    > [ 1365.582534] [<ffffffff81598cf9>] genl_rcv_msg+0x89/0xd0
    > [ 1365.582537] [<ffffffff81597c29>] netlink_rcv_skb+0xa9/0xc0
    > [ 1365.582539] [<ffffffff815982a4>] genl_rcv+0x24/0x40
    > [ 1365.582542] [<ffffffff81597373>] netlink_unicast+0xf3/0x1c0
    > [ 1365.582544] [<ffffffff81597846>] netlink_sendmsg+0x406/0x630
    > [ 1365.582549] [<ffffffff8154b67c>] sock_sendmsg+0x3c/0x50
    > [ 1365.582552] [<ffffffff8154bfa6>] ___sys_sendmsg+0x276/0x290
    > [ 1365.582556] [<ffffffff8154c90e>] __sys_sendmsg+0x3e/0x80
    > [ 1365.582560] [<ffffffff816656f2>] system_call_fastpath+0x16/0x75
    > [ 1365.582574] [<00007fb3352d0090>] 0x7fb3352d0090
    > [ 1365.582576] iwlwifi 0000:05:00.0: PHY ctxt cmd error. ret=-5
    > [ 1365.582580] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    > [ 1365.582581] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    > [ 1365.582585] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    > [ 1365.582586] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    > [ 1365.582591] iwlwifi 0000:05:00.0: Failed to disable queue 0 (ret=-5)
    > [ 1365.582592] iwlwifi 0000:05:00.0: Failed to disable queue 1 (ret=-5)
    > [ 1365.582593] iwlwifi 0000:05:00.0: Failed to disable queue 2 (ret=-5)
    > [ 1365.582595] iwlwifi 0000:05:00.0: Failed to disable queue 3 (ret=-5)
    > [ 1365.582605] wlan0: failed to insert STA entry for the AP (error -5)
    > [ 1365.582607] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    > [ 1365.582608] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    > [ 1365.748462] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.748878] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.810091] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.810534] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.831030] iwlwifi 0000:05:00.0: Microcode SW error detected. Restarting 0x2000000.
    > [ 1365.831033] iwlwifi 0000:05:00.0: CSR values:
    > [ 1365.831035] iwlwifi 0000:05:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
    > [ 1365.831155] iwlwifi 0000:05:00.0: CSR_HW_IF_CONFIG_REG: 0X00c89200
    > [ 1365.831206] iwlwifi 0000:05:00.0: CSR_INT_COALESCING: 0X0000ff40
    > [ 1365.831257] iwlwifi 0000:05:00.0: CSR_INT: 0X00000000
    > [ 1365.831308] iwlwifi 0000:05:00.0: CSR_INT_MASK: 0X00000000
    > [ 1365.831359] iwlwifi 0000:05:00.0: CSR_FH_INT_STATUS: 0X00000000
    > [ 1365.831411] iwlwifi 0000:05:00.0: CSR_GPIO_IN: 0X00000000
    > [ 1365.831462] iwlwifi 0000:05:00.0: CSR_RESET: 0X00000000
    > [ 1365.831513] iwlwifi 0000:05:00.0: CSR_GP_CNTRL: 0X080403cd
    > [ 1365.831564] iwlwifi 0000:05:00.0: CSR_HW_REV: 0X00000210
    > [ 1365.831615] iwlwifi 0000:05:00.0: CSR_EEPROM_REG: 0Xd55555d5
    > [ 1365.831666] iwlwifi 0000:05:00.0: CSR_EEPROM_GP: 0X00000000
    > [ 1365.831718] iwlwifi 0000:05:00.0: CSR_OTP_GP_REG: 0Xd55555d5
    > [ 1365.831769] iwlwifi 0000:05:00.0: CSR_GIO_REG: 0X00080042
    > [ 1365.831819] iwlwifi 0000:05:00.0: CSR_GP_UCODE_REG: 0X00000000
    > [ 1365.831870] iwlwifi 0000:05:00.0: CSR_GP_DRIVER_REG: 0X00000000
    > [ 1365.831920] iwlwifi 0000:05:00.0: CSR_UCODE_DRV_GP1: 0X00000000
    > [ 1365.831971] iwlwifi 0000:05:00.0: CSR_UCODE_DRV_GP2: 0X00000000
    > [ 1365.832031] iwlwifi 0000:05:00.0: CSR_LED_REG: 0X00000060
    > [ 1365.832180] iwlwifi 0000:05:00.0: CSR_DRAM_INT_TBL_REG: 0X884046ff
    > [ 1365.832242] iwlwifi 0000:05:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
    > [ 1365.832389] iwlwifi 0000:05:00.0: CSR_ANA_PLL_CFG: 0Xd55555d5
    > [ 1365.832449] iwlwifi 0000:05:00.0: CSR_MONITOR_STATUS_REG: 0Xd3b7f7f7
    > [ 1365.832596] iwlwifi 0000:05:00.0: CSR_HW_REV_WA_REG: 0X0001001a
    > [ 1365.832651] iwlwifi 0000:05:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
    > [ 1365.832653] iwlwifi 0000:05:00.0: FH register values:
    > [ 1365.832707] iwlwifi 0000:05:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X3b38ae00
    > [ 1365.832762] iwlwifi 0000:05:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X03b39d50
    > [ 1365.832814] iwlwifi 0000:05:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000028
    > [ 1365.832869] iwlwifi 0000:05:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
    > [ 1365.832921] iwlwifi 0000:05:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
    > [ 1365.832972] iwlwifi 0000:05:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
    > [ 1365.833023] iwlwifi 0000:05:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
    > [ 1365.833079] iwlwifi 0000:05:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
    > [ 1365.833134] iwlwifi 0000:05:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
    > [ 1365.833282] iwlwifi 0000:05:00.0: Start IWL Error Log Dump:
    > [ 1365.833284] iwlwifi 0000:05:00.0: Status: 0x00000008, count: 6
    > [ 1365.833286] iwlwifi 0000:05:00.0: Loaded firmware version: 25.30.13.0
    > [ 1365.833288] iwlwifi 0000:05:00.0: 0x000014FD | ADVANCED_SYSASSERT
    > [ 1365.833290] iwlwifi 0000:05:00.0: 0x000002F1 | uPc
    > [ 1365.833291] iwlwifi 0000:05:00.0: 0x00000000 | branchlink1
    > [ 1365.833293] iwlwifi 0000:05:00.0: 0x00042816 | branchlink2
    > [ 1365.833295] iwlwifi 0000:05:00.0: 0x00043120 | interruptlink1
    > [ 1365.833296] iwlwifi 0000:05:00.0: 0x00283332 | interruptlink2
    > [ 1365.833298] iwlwifi 0000:05:00.0: 0x0000002A | data1
    > [ 1365.833299] iwlwifi 0000:05:00.0: 0xDEADBEEF | data2
    > [ 1365.833301] iwlwifi 0000:05:00.0: 0xDEADBEEF | data3
    > [ 1365.833302] iwlwifi 0000:05:00.0: 0x003FCCF6 | beacon time
    > [ 1365.833304] iwlwifi 0000:05:00.0: 0x0000330B | tsf low
    > [ 1365.833305] iwlwifi 0000:05:00.0: 0x00000000 | tsf hi
    > [ 1365.833306] iwlwifi 0000:05:00.0: 0x00000000 | time gp1
    > [ 1365.833308] iwlwifi 0000:05:00.0: 0x0000330C | time gp2
    > [ 1365.833310] iwlwifi 0000:05:00.0: 0x00000000 | time gp3
    > [ 1365.833311] iwlwifi 0000:05:00.0: 0x0004191E | uCode version
    > [ 1365.833313] iwlwifi 0000:05:00.0: 0x00000210 | hw version
    > [ 1365.833314] iwlwifi 0000:05:00.0: 0x00C89200 | board version
    > [ 1365.833316] iwlwifi 0000:05:00.0: 0x09250008 | hcmd
    > [ 1365.833318] iwlwifi 0000:05:00.0: 0x00122080 | isr0
    > [ 1365.833319] iwlwifi 0000:05:00.0: 0x00000000 | isr1
    > [ 1365.833321] iwlwifi 0000:05:00.0: 0x00000002 | isr2
    > [ 1365.833322] iwlwifi 0000:05:00.0: 0x004000C0 | isr3
    > [ 1365.833325] iwlwifi 0000:05:00.0: 0x00000000 | isr4
    > [ 1365.833327] iwlwifi 0000:05:00.0: 0x01000112 | isr_pref
    > [ 1365.833329] iwlwifi 0000:05:00.0: 0x00000000 | wait_event
    > [ 1365.833330] iwlwifi 0000:05:00.0: 0x00000850 | l2p_control
    > [ 1365.833332] iwlwifi 0000:05:00.0: 0x00000820 | l2p_duration
    > [ 1365.833334] iwlwifi 0000:05:00.0: 0x00000000 | l2p_mhvalid
    > [ 1365.833336] iwlwifi 0000:05:00.0: 0x00000000 | l2p_addr_match
    > [ 1365.833338] iwlwifi 0000:05:00.0: 0x00000007 | lmpm_pmg_sel
    > [ 1365.833340] iwlwifi 0000:05:00.0: 0x17061520 | timestamp
    > [ 1365.833341] iwlwifi 0000:05:00.0: 0x00002830 | flow_handler
    > [ 1365.833344] iwlwifi 0000:05:00.0: Firmware error during reconfiguration - reprobe!
    > [ 1365.833352] iwlwifi 0000:05:00.0: FW error in SYNC CMD PHY_CONTEXT_CMD
    > [ 1365.833356] CPU: 2 PID: 5870 Comm: kworker/2:3 Tainted: G W O 4.1.31-30-default #1
    > [ 1365.833357] Hardware name: Hewlett-Packard HP ENVY Notebook/80DD, BIOS F.02 05/11/2015
    > [ 1365.833381] Workqueue: events ieee80211_restart_work [mac80211]
    > [ 1365.833383] 0000000000000286 0000000000000000 ffffffff8165ef0d 0000000000000000
    > [ 1365.833387] ffff88044b0a4000 ffff880391873c78 ffffffffa06f1980 ffff88044b0a4000
    > [ 1365.833389] ffff880391873c98 0000000000000287 ffffffff00000000 ffff8803b3ab6490
    > [ 1365.833393] Call Trace:
    > [ 1365.833403] [<ffffffff810055cc>] dump_trace+0x8c/0x340
    > [ 1365.833407] [<ffffffff8100597c>] show_stack_log_lvl+0xfc/0x1a0
    > [ 1365.833411] [<ffffffff81006ec1>] show_stack+0x21/0x50
    > [ 1365.833424] [<ffffffff8165ef0d>] dump_stack+0x5d/0x79
    > [ 1365.833433] [<ffffffffa06f1980>] iwl_trans_pcie_send_hcmd+0x590/0x5a0 [iwlwifi]
    > [ 1365.833454] [<ffffffffa0a26b7d>] iwl_mvm_send_cmd+0x3d/0xc0 [iwlmvm]
    > [ 1365.833463] [<ffffffffa0a26c39>] iwl_mvm_send_cmd_pdu+0x39/0x40 [iwlmvm]
    > [ 1365.833472] [<ffffffffa0a243df>] iwl_mvm_phy_ctxt_apply.constprop.2+0x10f/0x1a0 [iwlmvm]
    > [ 1365.833480] [<ffffffffa0a1bd5c>] __iwl_mvm_add_chanctx+0x5c/0xc0 [iwlmvm]
    > [ 1365.833488] [<ffffffffa0a1bdeb>] iwl_mvm_add_chanctx+0x2b/0x40 [iwlmvm]
    > [ 1365.833508] [<ffffffffa0917563>] ieee80211_reconfig+0x15f3/0x1f60 [mac80211]
    > [ 1365.833525] [<ffffffffa08e121c>] ieee80211_restart_work+0x6c/0xa0 [mac80211]
    > [ 1365.833531] [<ffffffff81080fc5>] process_one_work+0x145/0x450
    > [ 1365.833535] [<ffffffff810813e4>] worker_thread+0x114/0x470
    > [ 1365.833539] [<ffffffff81086971>] kthread+0xc1/0xe0
    > [ 1365.833543] [<ffffffff81665b22>] ret_from_fork+0x42/0x70
    > [ 1365.833547] iwlwifi 0000:05:00.0: PHY ctxt cmd error. ret=-5
    > [ 1365.833549] iwlwifi 0000:05:00.0: Failed to add PHY context
    > [ 1365.833551] ------------[ cut here ]------------
    > [ 1365.833566] WARNING: CPU: 2 PID: 5870 at ../net/mac80211/util.c:1861 ieee80211_reconfig+0x1c00/0x1f60 [mac80211]()
    > [ 1365.833567] Modules linked in: ctr ccm fuse af_packet vboxpci(O) vboxnetadp(O) vboxnetflt(O) nf_log_ipv6 xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit vboxdrv(O) ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables arc4 nls_iso8859_1 nls_cp437 vfat fat iwlmvm mac80211 iwlwifi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hda_core snd_hwdep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_pcm kvm_intel kvm r8169 crct10dif_pclmul crc32_pclmul mii joydev crc32c_intel
    > [ 1365.833600] cfg80211 btusb btbcm btintel uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core bluetooth v4l2_common aesni_intel hp_wmi sparse_keymap videodev rfkill aes_x86_64 lrw gf128mul glue_helper dm_mod ablk_helper snd_timer cryptd serio_raw iTCO_wdt iTCO_vendor_support pcspkr i2c_i801 lpc_ich mfd_core shpchp fan int3403_thermal mei_me mei thermal battery ac i2c_hid snd 8250_dw hp_accel i2c_designware_platform lis3lv02d i2c_designware_core input_polldev int3402_thermal tpm_crb tpm_tis int3400_thermal acpi_thermal_rel tpm hp_wireless acpi_pad soundcore processor processor_thermal_device int340x_thermal_zone efivarfs hid_generic usbhid sr_mod cdrom xhci_pci xhci_hcd i915 i2c_algo_bit usbcore usb_common drm_kms_helper drm wmi video sdhci_acpi sdhci mmc_core button sg
    > [ 1365.833644] CPU: 2 PID: 5870 Comm: kworker/2:3 Tainted: G W O 4.1.31-30-default #1
    > [ 1365.833646] Hardware name: Hewlett-Packard HP ENVY Notebook/80DD, BIOS F.02 05/11/2015
    > [ 1365.833658] Workqueue: events ieee80211_restart_work [mac80211]
    > [ 1365.833659] 0000000000000286 0000000000000000 ffffffff8165ef0d 0000000000000000
    > [ 1365.833662] 0000000000000000 ffffffffa095dfa6 ffffffff81068961 ffff88043d4ec6a0
    > [ 1365.833665] ffff880449835640 ffffffff81f04780 ffff88043d4ed0a8 00000000fffffffb
    > [ 1365.833667] Call Trace:
    > [ 1365.833672] [<ffffffff810055cc>] dump_trace+0x8c/0x340
    > [ 1365.833676] [<ffffffff8100597c>] show_stack_log_lvl+0xfc/0x1a0
    > [ 1365.833679] [<ffffffff81006ec1>] show_stack+0x21/0x50
    > [ 1365.833682] [<ffffffff8165ef0d>] dump_stack+0x5d/0x79
    > [ 1365.833686] [<ffffffff81068961>] warn_slowpath_common+0x81/0xb0
    > [ 1365.833702] [<ffffffffa0917b70>] ieee80211_reconfig+0x1c00/0x1f60 [mac80211]
    > [ 1365.833720] [<ffffffffa08e121c>] ieee80211_restart_work+0x6c/0xa0 [mac80211]
    > [ 1365.833725] [<ffffffff81080fc5>] process_one_work+0x145/0x450
    > [ 1365.833728] [<ffffffff810813e4>] worker_thread+0x114/0x470
    > [ 1365.833732] [<ffffffff81086971>] kthread+0xc1/0xe0
    > [ 1365.833735] [<ffffffff81665b22>] ret_from_fork+0x42/0x70
    > [ 1365.833738] ---[ end trace ba7705c57937d540 ]---
    > [ 1365.833742] iwlwifi 0000:05:00.0: Failed to send binding (action:1): -5
    > [ 1365.833747] iwlwifi 0000:05:00.0: Failed to send MAC context (action:2): -5
    > [ 1365.833749] iwlwifi 0000:05:00.0: failed to update MAC 34:02:86:fc:84:42
    > [ 1365.833752] iwlwifi 0000:05:00.0: Failed to update the ctrl_kill_msk
    > [ 1365.833755] iwlwifi 0000:05:00.0: failed to update power mode
    > [ 1365.833766] iwlwifi 0000:05:00.0: Failed to send quota: -5
    > [ 1365.833767] iwlwifi 0000:05:00.0: Failed to update quotas after restart (-5)
    > [ 1365.833964] iwlwifi 0000:05:00.0: Scan failed! ret -5
    > [ 1365.852087] iwlwifi 0000:05:00.0: Failed to send flush command (-5)
    > [ 1365.852111] iwlwifi 0000:05:00.0: Failed to remove MAC context: -5
    > [ 1365.852115] iwlwifi 0000:05:00.0: Failed to disable queue 0 (ret=-5)
    > [ 1365.852117] iwlwifi 0000:05:00.0: Failed to disable queue 1 (ret=-5)
    > [ 1365.852119] iwlwifi 0000:05:00.0: Failed to disable queue 2 (ret=-5)
    > [ 1365.852121] iwlwifi 0000:05:00.0: Failed to disable queue 3 (ret=-5)
    > [ 1365.924480] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.932055] iwlwifi 0000:05:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
    > [ 1365.932078] iwlwifi 0000:05:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
    > [ 1365.932562] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.933003] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1365.999993] ieee80211 phy245: Selected rate control algorithm 'iwl-mvm-rs'
    > [ 1366.005512] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1366.005958] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1366.067469] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > [ 1366.067913] iwlwifi 0000:05:00.0: L1 Enabled - LTR Enabled
    > --------------------
    >
    >
    > Could anyone help me please?
    >
    >
    > I have already copied the files iwlwifi-7265D-14.ucode and
    > iwlwifi-7265-14.ucode in /lib/firmware.
    > The wifi worked just for few seconds....


    This forum is for networking-related issues with SUSE Linux Enterprise
    Desktop (SLED). Since you are using openSUSE Leap you should repost your
    issue in the openSUSE Forums @ https://forums.opensuse.org/forum.php -
    either the Wireless or Network/Internet sub-forums would seem
    appropriate. The same login credentials you used here should work there.

    HTH.
    --
    Simon
    SUSE Knowledge Partner

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