View Issue Details

IDProjectCategoryView StatusLast Update
0004009Kali LinuxGeneral Bugpublic2025-07-14 09:36
Reporterkimocoder Assigned Torhertzog  
PrioritynormalSeverityminorReproducibilityhave not tried
Status closedResolutionno change required 
Product Version2016.2 
Summary0004009: iwlwifi driver crash: Microcode SW error detected
Description

with latest release, after running apt upd/upg an error has emerged on my "iwlwifi" driver. pretty well used driver, therefor marked as high priority.

  • Uploaded the 'dmesg output' for more information.
Additional Information

did not have this crash before, may be related to an update..

Attached Files
iwlwifi_dmesg_output.txt (14,739 bytes)   
[    2.921941] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[    2.938079] iwlwifi 0000:03:00.0: firmware: direct-loading firmware iwlwifi-6000g2a-6.ucode
[    2.938233] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[    2.947840] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled
[    2.947842] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[    2.947843] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[    2.947844] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
[    2.950201] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    3.735469] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    3.742190] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    3.742277] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[    4.035867] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    4.042565] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    4.042651] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[    4.135367] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    4.142091] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    4.142177] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[    4.420989] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    4.427716] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[    4.427805] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[  349.104646] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  349.111407] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  349.111502] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[  349.391925] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  349.398663] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  349.398761] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[  665.092687] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  665.099450] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  665.099546] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[  665.382033] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  665.388775] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  665.388871] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[  981.086452] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  981.093232] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  981.093327] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[  981.376818] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  981.383597] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[  981.383695] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1297.080465] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1297.087236] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1297.087330] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1297.369735] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1297.376528] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1297.376624] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1613.075791] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1613.082574] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1613.082672] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1613.364207] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1613.370960] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1613.371055] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1929.066081] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1929.072867] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1929.072959] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1929.353533] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1929.360306] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1929.360401] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1987.516054] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1987.522840] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1987.522937] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1987.804749] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1987.811493] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1987.811587] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1988.187286] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1988.194008] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1988.194103] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 1988.476482] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1988.483233] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 1988.483330] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2030.519488] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2030.526210] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2030.526317] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2030.807638] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2030.814512] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2030.814607] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2031.198400] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2031.205143] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2031.205236] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2031.488207] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2031.494936] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2031.495032] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2036.791734] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2036.798465] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2036.798556] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2037.083321] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2037.090064] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2037.090158] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2037.562516] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2037.569292] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2037.569387] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2037.851894] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2037.858680] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2037.858776] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2044.311901] iwlwifi 0000:03:00.0: Error sending REPLY_SCAN_ABORT_CMD: time out after 2000ms.
[ 2044.311910] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 30 write_ptr 31
[ 2044.311978] iwlwifi 0000:03:00.0: Loaded firmware version: 18.168.6.1
[ 2044.312220] iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
[ 2044.312223] iwlwifi 0000:03:00.0: Status: 0x000003CC, count: 6
[ 2044.312227] iwlwifi 0000:03:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN       
[ 2044.312230] iwlwifi 0000:03:00.0: 0x00010050 | uPc
[ 2044.312233] iwlwifi 0000:03:00.0: 0x0001001E | branchlink1
[ 2044.312235] iwlwifi 0000:03:00.0: 0x00010090 | branchlink2
[ 2044.312238] iwlwifi 0000:03:00.0: 0x0000D6BE | interruptlink1
[ 2044.312240] iwlwifi 0000:03:00.0: 0x00013284 | interruptlink2
[ 2044.312243] iwlwifi 0000:03:00.0: 0x00000081 | data1
[ 2044.312246] iwlwifi 0000:03:00.0: 0x07030000 | data2
[ 2044.312248] iwlwifi 0000:03:00.0: 0x00024B96 | line
[ 2044.312251] iwlwifi 0000:03:00.0: 0x0C807F44 | beacon time
[ 2044.312253] iwlwifi 0000:03:00.0: 0x004F30BC | tsf low
[ 2044.312256] iwlwifi 0000:03:00.0: 0x00000000 | tsf hi
[ 2044.312258] iwlwifi 0000:03:00.0: 0x00000000 | time gp1
[ 2044.312261] iwlwifi 0000:03:00.0: 0x00625390 | time gp2
[ 2044.312263] iwlwifi 0000:03:00.0: 0x00000000 | time gp3
[ 2044.312266] iwlwifi 0000:03:00.0: 0x754312A8 | uCode version
[ 2044.312269] iwlwifi 0000:03:00.0: 0x000000B0 | hw version
[ 2044.312271] iwlwifi 0000:03:00.0: 0x00488700 | board version
[ 2044.312274] iwlwifi 0000:03:00.0: 0x0000001C | hcmd
[ 2044.312276] iwlwifi 0000:03:00.0: 0x27863040 | isr0
[ 2044.312279] iwlwifi 0000:03:00.0: 0x1101E000 | isr1
[ 2044.312281] iwlwifi 0000:03:00.0: 0x00000E02 | isr2
[ 2044.312284] iwlwifi 0000:03:00.0: 0x0143FCC3 | isr3
[ 2044.312286] iwlwifi 0000:03:00.0: 0x00000000 | isr4
[ 2044.312289] iwlwifi 0000:03:00.0: 0x00000110 | isr_pref
[ 2044.312291] iwlwifi 0000:03:00.0: 0x00024B96 | wait_event
[ 2044.312294] iwlwifi 0000:03:00.0: 0x00000080 | l2p_control
[ 2044.312296] iwlwifi 0000:03:00.0: 0x00000000 | l2p_duration
[ 2044.312299] iwlwifi 0000:03:00.0: 0x0000003F | l2p_mhvalid
[ 2044.312301] iwlwifi 0000:03:00.0: 0x00200200 | l2p_addr_match
[ 2044.312304] iwlwifi 0000:03:00.0: 0x00000005 | lmpm_pmg_sel
[ 2044.312306] iwlwifi 0000:03:00.0: 0x06061222 | timestamp
[ 2044.312309] iwlwifi 0000:03:00.0: 0x00004048 | flow_handler
[ 2044.312432] iwlwifi 0000:03:00.0: Start IWL Event Log Dump: display last 1 entries
[ 2044.312473] iwlwifi 0000:03:00.0: EVT_LOGT:0006443916:0x0000010c:0123
[ 2044.312513] iwlwifi 0000:03:00.0: Command REPLY_RXON failed: FW Error
[ 2044.312516] iwlwifi 0000:03:00.0: Error clearing ASSOC_MSK on BSS (-5)
[ 2044.312528] iwlwifi 0000:03:00.0: Microcode SW error detected.  Restarting 0x2000000.
[ 2044.312531] iwlwifi 0000:03:00.0: CSR values:
[ 2044.312533] iwlwifi 0000:03:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[ 2044.312557] iwlwifi 0000:03:00.0:        CSR_HW_IF_CONFIG_REG: 0X00488700
[ 2044.312584] iwlwifi 0000:03:00.0:          CSR_INT_COALESCING: 0X00000040
[ 2044.312596] iwlwifi 0000:03:00.0:                     CSR_INT: 0X00000000
[ 2044.312603] iwlwifi 0000:03:00.0:                CSR_INT_MASK: 0X00000000
[ 2044.312616] iwlwifi 0000:03:00.0:           CSR_FH_INT_STATUS: 0X00000000
[ 2044.312623] iwlwifi 0000:03:00.0:                 CSR_GPIO_IN: 0X00000030
[ 2044.312639] iwlwifi 0000:03:00.0:                   CSR_RESET: 0X00000000
[ 2044.312649] iwlwifi 0000:03:00.0:                CSR_GP_CNTRL: 0X080403cd
[ 2044.312679] iwlwifi 0000:03:00.0:                  CSR_HW_REV: 0X000000b0
[ 2044.312702] iwlwifi 0000:03:00.0:              CSR_EEPROM_REG: 0Xe5f30ffd
[ 2044.312711] iwlwifi 0000:03:00.0:               CSR_EEPROM_GP: 0X90000001
[ 2044.312717] iwlwifi 0000:03:00.0:              CSR_OTP_GP_REG: 0X00030001
[ 2044.312729] iwlwifi 0000:03:00.0:                 CSR_GIO_REG: 0X00080042
[ 2044.312734] iwlwifi 0000:03:00.0:            CSR_GP_UCODE_REG: 0X000007de
[ 2044.312746] iwlwifi 0000:03:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[ 2044.312755] iwlwifi 0000:03:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[ 2044.312760] iwlwifi 0000:03:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[ 2044.312797] iwlwifi 0000:03:00.0:                 CSR_LED_REG: 0X00000040
[ 2044.312806] iwlwifi 0000:03:00.0:        CSR_DRAM_INT_TBL_REG: 0X88210265
[ 2044.312812] iwlwifi 0000:03:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[ 2044.312839] iwlwifi 0000:03:00.0:             CSR_ANA_PLL_CFG: 0X00000000
[ 2044.312865] iwlwifi 0000:03:00.0:      CSR_MONITOR_STATUS_REG: 0X2bf7f71f
[ 2044.312893] iwlwifi 0000:03:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[ 2044.312920] iwlwifi 0000:03:00.0:        CSR_DBG_HPET_MEM_REG: 0X82000500
[ 2044.312923] iwlwifi 0000:03:00.0: FH register values:
[ 2044.368056] WARNING: CPU: 2 PID: 356 at /build/linux-ZRGu1m/linux-4.9.25/drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1864 iwl_trans_pcie_grab_nic_access+0xe4/0xf0 [iwlwifi]
[ 2044.368058] Modules linked in: fuse ctr ccm nfnetlink_queue nfnetlink_log nfnetlink hid_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl iTCO_wdt x86_pkg_temp_thermal iTCO_vendor_support intel_powerclamp usbhid coretemp hid kvm_intel kvm irqbypass intel_cstate intel_uncore arc4 intel_rapl_perf pcspkr cdc_mbim joydev btusb btrtl btbcm btintel uvcvideo evdev serio_raw bluetooth iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ath9k_htc videobuf2_core ath9k_common videodev 8814au(O) media ath9k_hw snd_hda_intel ath cdc_ncm cdc_wdm usbnet iwlwifi cdc_acm snd_hda_codec mac80211 i915 mii sg snd_hda_core snd_hwdep cfg80211 snd_pcm drm_kms_helper drm mei_me snd_timer lpc_ich thinkpad_acpi mei nvram i2c_algo_bit mfd_core snd shpchp soundcore wmi rfkill battery ac video
[ 2044.368164] CPU: 2 PID: 356 Comm: irq/30-iwlwifi Tainted: G           O    4.9.0-kali4-amd64 #1 Debian 4.9.25-1kali1
[ 2044.368204]  [<ffffffffc08bb10f>] ? iwl_poll_bit+0x2f/0x70 [iwlwifi]
[ 2044.368212]  [<ffffffffc08c9d74>] ? iwl_trans_pcie_grab_nic_access+0xe4/0xf0 [iwlwifi]
[ 2044.368218]  [<ffffffffc08bb17c>] ? iwl_read_direct32+0x2c/0x80 [iwlwifi]
[ 2044.368225]  [<ffffffffc08bb7d1>] ? iwl_dump_fh+0x61/0x250 [iwlwifi]
[ 2044.368232]  [<ffffffffc08cc233>] ? iwl_pcie_dump_csr+0xe3/0x280 [iwlwifi]
[ 2044.368239]  [<ffffffffc08c0ad4>] ? iwl_pcie_irq_handle_error+0x34/0x160 [iwlwifi]
[ 2044.368246]  [<ffffffffc08c2d80>] ? iwl_pcie_irq_handler+0x370/0x730 [iwlwifi]
[ 2044.368309] iwlwifi 0000:03:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X5a5a5a5a
[ 2044.425094] iwlwifi 0000:03:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X5a5a5a5a
[ 2044.480811] iwlwifi 0000:03:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X5a5a5a5a
[ 2044.537432] iwlwifi 0000:03:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X5a5a5a5a
[ 2044.592842] iwlwifi 0000:03:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X5a5a5a5a
[ 2044.649705] iwlwifi 0000:03:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X5a5a5a5a
[ 2044.705084] iwlwifi 0000:03:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X5a5a5a5a
[ 2044.762211] iwlwifi 0000:03:00.0:                FH_TSSR_TX_STATUS_REG: 0X5a5a5a5a
[ 2044.817564] iwlwifi 0000:03:00.0:                 FH_TSSR_TX_ERROR_REG: 0X5a5a5a5a
[ 2044.817570] iwlwifi 0000:03:00.0: Disabled INTA bits 0x02000000 were pending
[ 2897.315134] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2897.321858] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2897.321952] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2897.603438] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2897.610171] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2897.610266] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2897.988049] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2897.994771] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2897.994865] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 2898.275880] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2898.282605] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 2898.282700] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 3036.343118] Modules linked in: fuse ctr ccm nfnetlink_queue nfnetlink_log nfnetlink hid_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl iTCO_wdt x86_pkg_temp_thermal iTCO_vendor_support intel_powerclamp usbhid coretemp hid kvm_intel kvm irqbypass intel_cstate intel_uncore arc4 intel_rapl_perf pcspkr cdc_mbim joydev btusb btrtl btbcm btintel uvcvideo evdev serio_raw bluetooth iwldvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ath9k_htc videobuf2_core ath9k_common videodev 8814au(O) media ath9k_hw snd_hda_intel ath cdc_ncm cdc_wdm usbnet iwlwifi cdc_acm snd_hda_codec mac80211 i915 mii sg snd_hda_core snd_hwdep cfg80211 snd_pcm drm_kms_helper drm mei_me snd_timer lpc_ich thinkpad_acpi mei nvram i2c_algo_bit mfd_core snd shpchp soundcore wmi rfkill battery ac video
iwlwifi_dmesg_output.txt (14,739 bytes)   

Activities

kimocoder

kimocoder

2017-05-12 23:37

reporter   ~0006678

  • the unintended ongoing crashes stopped after installing the "BCM20702A1-0a5c-21e6.hcd" bluetooth firmware which i were missing, but the driver reloads often and connection is similar to a 128k isdn line crawling up the good old coax in 0.1 MPH so something most be going on over at the iwlwifi stack. the crashes are gone, the note may be closed --sorry to bother
rhertzog

rhertzog

2017-05-15 09:09

administrator   ~0006682

Closing as requested.

Issue History

Date Modified Username Field Change
2017-05-12 07:45 kimocoder New Issue
2017-05-12 07:45 kimocoder File Added: iwlwifi_dmesg_output.txt
2017-05-12 23:37 kimocoder Note Added: 0006678
2017-05-15 09:09 rhertzog Assigned To => rhertzog
2017-05-15 09:09 rhertzog Status new => closed
2017-05-15 09:09 rhertzog Resolution open => no change required
2017-05-15 09:09 rhertzog Note Added: 0006682
2025-07-14 09:36 g0tmi1k Priority high => normal