Getting the same error on an Asus Zenbook UX330 dmesg output is:
[ 6.324661] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM [ 6.475651] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM [ 6.556523] iwlwifi 0000:02:00.0: FW already configured (0) - re-configuring [ 10.059533] iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x12000000. [ 10.059779] iwlwifi 0000:02:00.0: Start IWL Error Log Dump: [ 10.059781] iwlwifi 0000:02:00.0: Status: 0x00000080, count: 6 [ 10.059782] iwlwifi 0000:02:00.0: Loaded firmware version: 36.77d01142.0 [ 10.059783] iwlwifi 0000:02:00.0: 0x00000038 | BAD_COMMAND [ 10.059784] iwlwifi 0000:02:00.0: 0x000002F0 | trm_hw_status0 [ 10.059785] iwlwifi 0000:02:00.0: 0x00000000 | trm_hw_status1 [ 10.059785] iwlwifi 0000:02:00.0: 0x00024200 | branchlink2 [ 10.059786] iwlwifi 0000:02:00.0: 0x00039872 | interruptlink1 [ 10.059787] iwlwifi 0000:02:00.0: 0x00000000 | interruptlink2 [ 10.059788] iwlwifi 0000:02:00.0: 0x00350405 | data1 [ 10.059788] iwlwifi 0000:02:00.0: 0x00000036 | data2 [ 10.059789] iwlwifi 0000:02:00.0: 0x00000036 | data3 [ 10.059790] iwlwifi 0000:02:00.0: 0x000A3DD4 | beacon time [ 10.059791] iwlwifi 0000:02:00.0: 0x0035CA2C | tsf low [ 10.059791] iwlwifi 0000:02:00.0: 0x00000000 | tsf hi [ 10.059792] iwlwifi 0000:02:00.0: 0x00000000 | time gp1 [ 10.059793] iwlwifi 0000:02:00.0: 0x0035CA2D | time gp2 [ 10.059794] iwlwifi 0000:02:00.0: 0x00000001 | uCode revision type [ 10.059794] iwlwifi 0000:02:00.0: 0x00000024 | uCode version major [ 10.059795] iwlwifi 0000:02:00.0: 0x77D01142 | uCode version minor [ 10.059796] iwlwifi 0000:02:00.0: 0x00000201 | hw version [ 10.059797] iwlwifi 0000:02:00.0: 0x00489008 | board version [ 10.059798] iwlwifi 0000:02:00.0: 0x00350405 | hcmd [ 10.059798] iwlwifi 0000:02:00.0: 0x00022080 | isr0 [ 10.059799] iwlwifi 0000:02:00.0: 0x00000000 | isr1 [ 10.059800] iwlwifi 0000:02:00.0: 0x28201802 | isr2 [ 10.059801] iwlwifi 0000:02:00.0: 0x00400080 | isr3 [ 10.059801] iwlwifi 0000:02:00.0: 0x00000000 | isr4 [ 10.059802] iwlwifi 0000:02:00.0: 0x003401C8 | last cmd Id [ 10.059803] iwlwifi 0000:02:00.0: 0x00000000 | wait_event [ 10.059804] iwlwifi 0000:02:00.0: 0x00001AEB | l2p_control [ 10.059804] iwlwifi 0000:02:00.0: 0x00000000 | l2p_duration [ 10.059805] iwlwifi 0000:02:00.0: 0x00000000 | l2p_mhvalid [ 10.059806] iwlwifi 0000:02:00.0: 0x00000000 | l2p_addr_match [ 10.059807] iwlwifi 0000:02:00.0: 0x0000008F | lmpm_pmg_sel [ 10.059808] iwlwifi 0000:02:00.0: 0x08081421 | timestamp [ 10.059808] iwlwifi 0000:02:00.0: 0x00003048 | flow_handler [ 10.059997] iwlwifi 0000:02:00.0: Start IWL Error Log Dump: [ 10.059998] iwlwifi 0000:02:00.0: Status: 0x00000080, count: 7 [ 10.059998] iwlwifi 0000:02:00.0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL [ 10.059999] iwlwifi 0000:02:00.0: 0x00000000 | umac branchlink1 [ 10.060000] iwlwifi 0000:02:00.0: 0xC0086B38 | umac branchlink2 [ 10.060001] iwlwifi 0000:02:00.0: 0xC0083D08 | umac interruptlink1 [ 10.060002] iwlwifi 0000:02:00.0: 0xC0087F7C | umac interruptlink2 [ 10.060002] iwlwifi 0000:02:00.0: 0x00000800 | umac data1 [ 10.060003] iwlwifi 0000:02:00.0: 0xC0087F7C | umac data2 [ 10.060004] iwlwifi 0000:02:00.0: 0xDEADBEEF | umac data3 [ 10.060005] iwlwifi 0000:02:00.0: 0x00000024 | umac major [ 10.060005] iwlwifi 0000:02:00.0: 0x77D01142 | umac minor [ 10.060006] iwlwifi 0000:02:00.0: 0xC0887EE0 | frame pointer [ 10.060007] iwlwifi 0000:02:00.0: 0xC0887EE0 | stack pointer [ 10.060008] iwlwifi 0000:02:00.0: 0x00350405 | last host cmd [ 10.060008] iwlwifi 0000:02:00.0: 0x00004008 | isr status reg [ 10.060151] iwlwifi 0000:02:00.0: Fseq Registers: [ 10.060156] iwlwifi 0000:02:00.0: 0xDB6464ED | FSEQ_ERROR_CODE [ 10.060160] iwlwifi 0000:02:00.0: 0x1980D092 | FSEQ_TOP_INIT_VERSION [ 10.060165] iwlwifi 0000:02:00.0: 0x060B1020 | FSEQ_CNVIO_INIT_VERSION [ 10.060169] iwlwifi 0000:02:00.0: 0x0000A056 | FSEQ_OTP_VERSION [ 10.060174] iwlwifi 0000:02:00.0: 0x7C0C6D24 | FSEQ_TOP_CONTENT_VERSION [ 10.060179] iwlwifi 0000:02:00.0: 0x0DF8FB3C | FSEQ_ALIVE_TOKEN [ 10.060183] iwlwifi 0000:02:00.0: 0x66298AF9 | FSEQ_CNVI_ID [ 10.060188] iwlwifi 0000:02:00.0: 0xA7164D37 | FSEQ_CNVR_ID [ 10.060192] iwlwifi 0000:02:00.0: 0x03000000 | CNVI_AUX_MISC_CHIP [ 10.060200] iwlwifi 0000:02:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP [ 10.060208] iwlwifi 0000:02:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 10.060215] iwlwifi 0000:02:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 10.060225] iwlwifi 0000:02:00.0: Collecting data: trigger 2 fired. [ 10.060228] ieee80211 phy0: Hardware restart was requested [ 10.060245] iwlwifi 0000:02:00.0: iwlwifi transaction failed, dumping registers [ 10.060246] iwlwifi 0000:02:00.0: iwlwifi device config registers: [ 10.060559] iwlwifi 0000:02:00.0: 00000000: 24f38086 00100406 0280003a 00000010 ef000004 00000000 00000000 00000000 [ 10.060560] iwlwifi 0000:02:00.0: 00000020: 00000000 00000000 00000000 01108086 00000000 000000c8 00000000 000001ff [ 10.060561] iwlwifi 0000:02:00.0: 00000040: 00020010 10008ec0 00100c10 0045e811 10110142 00000000 00000000 00000000 [ 10.060563] iwlwifi 0000:02:00.0: 00000060: 00000000 00080812 00000405 00000000 00010001 00000000 00000000 00000000 [ 10.060564] iwlwifi 0000:02:00.0: 00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060565] iwlwifi 0000:02:00.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060566] iwlwifi 0000:02:00.0: 000000c0: 00000000 00000000 c823d001 0d000000 00814005 fee00318 00000000 00000000 [ 10.060567] iwlwifi 0000:02:00.0: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060568] iwlwifi 0000:02:00.0: 00000100: 14010001 00000000 00000000 00462031 00000000 00002000 00000000 00000000 [ 10.060569] iwlwifi 0000:02:00.0: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060570] iwlwifi 0000:02:00.0: 00000140: 14c10003 ffad1c0e 34f39aff 15410018 10031003 0001001e 00481e1f 40a0000f [ 10.060571] iwlwifi 0000:02:00.0: iwlwifi device memory mapped registers: [ 10.060747] iwlwifi 0000:02:00.0: 00000000: 00489008 00000040 00000000 ba00008b 00000000 00000000 00000019 00000000 [ 10.060748] iwlwifi 0000:02:00.0: 00000020: 00000000 08040005 00000201 d55555d5 d55555d5 d55555d5 80008040 041f0042 [ 10.060799] iwlwifi 0000:02:00.0: iwlwifi device AER capability structure: [ 10.060823] iwlwifi 0000:02:00.0: 00000000: 14010001 00000000 00000000 00462031 00000000 00002000 00000000 00000000 [ 10.060824] iwlwifi 0000:02:00.0: 00000020: 00000000 00000000 00000000 [ 10.060825] iwlwifi 0000:02:00.0: iwlwifi parent port (0000:00:1c.6) config registers: [ 10.060914] iwlwifi 0000:00:1c.6: 00000000: 9d168086 00100407 060400f1 00810010 00000000 00000000 00020200 200000f0 [ 10.060916] iwlwifi 0000:00:1c.6: 00000020: ef00ef00 0001fff1 00000000 00000000 00000000 00000040 00000000 001203ff [ 10.060917] iwlwifi 0000:00:1c.6: 00000040: 01428010 00008001 0010000f 07724c13 70110042 0054b200 01400000 00000008 [ 10.060918] iwlwifi 0000:00:1c.6: 00000060: 00000000 00000837 00000400 0000000e 00010003 00000000 00000000 00000000 [ 10.060919] iwlwifi 0000:00:1c.6: 00000080: 00019005 fee00258 00000000 00000000 0000a00d 15201043 00000000 00000000 [ 10.060920] iwlwifi 0000:00:1c.6: 000000a0: c8030001 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060921] iwlwifi 0000:00:1c.6: 000000c0: 00000000 00000000 00000000 00000000 07001001 00001842 099e0008 00000000 [ 10.060923] iwlwifi 0000:00:1c.6: 000000e0: 00630300 8c548c54 00100016 00000000 00000150 4c000000 08410fb3 03000004 [ 10.060924] iwlwifi 0000:00:1c.6: 00000100: 14010001 00000000 00010000 00060011 00000000 00002000 00000000 00000000 [ 10.060925] iwlwifi 0000:00:1c.6: 00000120: 00000000 00000000 00000000 00000007 00000000 00000000 00000000 00000000 [ 10.060926] iwlwifi 0000:00:1c.6: 00000140: 2001000d 0000000f 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060927] iwlwifi 0000:00:1c.6: 00000160: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060928] iwlwifi 0000:00:1c.6: 00000180: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060929] iwlwifi 0000:00:1c.6: 000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060930] iwlwifi 0000:00:1c.6: 000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060931] iwlwifi 0000:00:1c.6: 000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 10.060932] iwlwifi 0000:00:1c.6: 00000200: 2201001e 00b0281f 40a0280f [ 10.060939] iwlwifi 0000:02:00.0: iwlwifi root port (0000:00:1c.6) AER cap structure: [ 10.060948] iwlwifi 0000:00:1c.6: 00000000: 14010001 00000000 00010000 00060011 00000000 00002000 00000000 00000000 [ 10.060949] iwlwifi 0000:00:1c.6: 00000020: 00000000 00000000 00000000 00000007 00000000 00000000 [ 10.060951] iwlwifi 0000:02:00.0: FW error in SYNC CMD GEO_TX_POWER_LIMIT [ 10.060953] CPU: 2 PID: 157 Comm: kworker/2:2 Not tainted 5.3.0-19-generic #20-Ubuntu [ 10.060953] Hardware name: ASUSTeK COMPUTER INC. UX330UAK/UX330UAK, BIOS UX330UAK.305 05/02/2017 [ 10.060961] Workqueue: events iwl_mvm_async_handlers_wk [iwlmvm] [ 10.060962] Call Trace: [ 10.060965] dump_stack+0x63/0x8a [ 10.060972] iwl_pcie_send_hcmd_sync+0x497/0x4b0 [iwlwifi] [ 10.060974] ? wait_woken+0x80/0x80 [ 10.060978] iwl_trans_pcie_send_hcmd+0x34/0xe0 [iwlwifi] [ 10.060983] iwl_trans_send_cmd+0x5d/0xc0 [iwlwifi] [ 10.060987] iwl_mvm_send_cmd+0x34/0x90 [iwlmvm] [ 10.060991] iwl_mvm_get_sar_geo_profile+0xae/0x130 [iwlmvm] [ 10.060995] iwl_mvm_rx_chub_update_mcc+0x103/0x1a0 [iwlmvm] [ 10.060998] iwl_mvm_async_handlers_wk+0xb0/0x140 [iwlmvm] [ 10.061000] process_one_work+0x1db/0x380 [ 10.061001] worker_thread+0x4d/0x400 [ 10.061002] kthread+0x104/0x140 [ 10.061003] ? process_one_work+0x380/0x380 [ 10.061004] ? kthread_park+0x80/0x80 [ 10.061006] ret_from_fork+0x35/0x40 [ 10.061008] iwlwifi 0000:02:00.0: Failed to get geographic profile info -5 [ 10.061013] ------------[ cut here ]------------ [ 10.061034] WARNING: CPU: 2 PID: 157 at drivers/net/wireless/intel/iwlwifi/mvm/scan.c:1874 iwl_mvm_rx_umac_scan_complete_notif.cold+0xc/0x13 [iwlmvm] [ 10.061035] Modules linked in: aufs cmac overlay bnep snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio binfmt_misc nls_iso8859_1 snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal snd_hda_intel intel_powerclamp snd_hda_codec coretemp snd_hda_core mei_hdcp snd_hwdep intel_rapl_msr kvm_intel kvm irqbypass snd_pcm snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_rawmidi snd_seq iwlmvm mac80211 snd_seq_device libarc4 snd_timer aesni_intel uvcvideo btusb i915 btrtl btbcm videobuf2_vmalloc aes_x86_64 videobuf2_memops joydev btintel videobuf2_v4l2 crypto_simd drm_kms_helper videobuf2_common bluetooth cryptd iwlwifi videodev glue_helper intel_cstate intel_xhci_usb_role_switch asus_nb_wmi intel_rapl_perf mc snd ecdh_generic ecc input_leds asus_wmi serio_raw sparse_keymap wmi_bmof [ 10.061053] cfg80211 roles drm hid_multitouch processor_thermal_device mei_me i2c_algo_bit fb_sys_fops syscopyarea intel_rapl_common mei sysfillrect sysimgblt idma64 intel_pch_thermal intel_soc_dts_iosf virt_dma soundcore int3403_thermal int340x_thermal_zone mac_hid acpi_pad acpi_als int3400_thermal acpi_thermal_rel kfifo_buf asus_wireless industrialio sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid_generic ahci i2c_i801 libahci intel_lpss_pci intel_lpss i2c_hid wmi hid video [ 10.061065] CPU: 2 PID: 157 Comm: kworker/2:2 Not tainted 5.3.0-19-generic #20-Ubuntu [ 10.061066] Hardware name: ASUSTeK COMPUTER INC. UX330UAK/UX330UAK, BIOS UX330UAK.305 05/02/2017 [ 10.061069] Workqueue: events iwl_mvm_async_handlers_wk [iwlmvm] [ 10.061075] RIP: 0010:iwl_mvm_rx_umac_scan_complete_notif.cold+0xc/0x13 [iwlmvm] [ 10.061076] Code: 48 c7 c7 00 09 d6 c0 e8 df 8c 5b ca 0f 0b 49 8b 47 10 44 8b a0 9c 00 00 00 e9 a2 3e fe ff 48 c7 c7 00 09 d6 c0 e8 c1 8c 5b ca <0f> 0b e9 dc 43 fe ff 48 c7 c7 00 09 d6 c0 e8 ae 8c 5b ca 0f 0b 41 [ 10.061077] RSP: 0018:ffffbb550026bdd0 EFLAGS: 00010246 [ 10.061078] RAX: 0000000000000024 RBX: ffff9e00cb281040 RCX: 0000000000000006 [ 10.061078] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff9e00ceb17440 [ 10.061079] RBP: ffffbb550026be08 R08: 000000000000042b R09: 0000000000000004 [ 10.061079] R10: 0000000000000000 R11: 0000000000000001 R12: ffffbb550026be20 [ 10.061079] R13: ffff9e00c4191e28 R14: 0000000000000000 R15: ffff9e009f189ec0 [ 10.061080] FS: 0000000000000000(0000) GS:ffff9e00ceb00000(0000) knlGS:0000000000000000 [ 10.061081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.061081] CR2: 00007f3e880afe78 CR3: 00000002a680a004 CR4: 00000000003606e0 [ 10.061082] Call Trace: [ 10.061086] iwl_mvm_async_handlers_wk+0xb0/0x140 [iwlmvm] [ 10.061087] process_one_work+0x1db/0x380 [ 10.061088] worker_thread+0x4d/0x400 [ 10.061089] kthread+0x104/0x140 [ 10.061090] ? process_one_work+0x380/0x380 [ 10.061091] ? kthread_park+0x80/0x80 [ 10.061093] ret_from_fork+0x35/0x40 [ 10.061094] ---[ end trace 7c65224959b95c39 ]--- [ 10.551431] iwlwifi 0000:02:00.0: FW Error notification: type 0x00000000 cmd_id 0x05 [ 10.551434] iwlwifi 0000:02:00.0: FW Error notification: seq 0x0035 service 0x00000005 [ 10.551435] iwlwifi 0000:02:00.0: FW Error notification: timestamp 0x000000000035CA28 [ 10.580702] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM [ 10.729447] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM [ 10.813692] iwlwifi 0000:02:00.0: FW already configured (0) - re-configuring [ 10.894444] wlp2s0: authenticate with 7c:ff:4d:d5:63:86 [ 10.898573] wlp2s0: send auth to 7c:ff:4d:d5:63:86 (try 1/3) [ 10.905505] wlp2s0: authenticated [ 10.907430] wlp2s0: associate with 7c:ff:4d:d5:63:86 (try 1/3) [ 10.909637] wlp2s0: RX AssocResp from 7c:ff:4d:d5:63:86 (capab=0x1511 status=0 aid=3) [ 10.911513] wlp2s0: associated [ 10.949391] wlp2s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 7c:ff:4d:d5:63:86 [ 10.950181] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 13.769053] rfkill: input handler disabled [ 16.817150] logitech-hidpp-device 0003:046D:1024.0005: HID++ 1.0 device connected. [ 19.485296] logitech-hidpp-device 0003:046D:2011.0006: HID++ 1.0 device connected. [ 21.350262] Bluetooth: RFCOMM TTY layer initialized [ 21.350270] Bluetooth: RFCOMM socket layer initialized [ 21.350273] Bluetooth: RFCOMM ver 1.11 [ 21.397610] rfkill: input handler enabled [ 24.648017] rfkill: input handler disabled [ 27.727898] iwlwifi 0000:02:00.0: regular scan timed out [ 27.729607] iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000. [ 27.729857] iwlwifi 0000:02:00.0: Start IWL Error Log Dump: [ 27.729862] iwlwifi 0000:02:00.0: Status: 0x00000080, count: 6 [ 27.729865] iwlwifi 0000:02:00.0: Loaded firmware version: 36.77d01142.0 [ 27.729869] iwlwifi 0000:02:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN [ 27.729872] iwlwifi 0000:02:00.0: 0x000002F0 | trm_hw_status0 [ 27.729875] iwlwifi 0000:02:00.0: 0x00000000 | trm_hw_status1 [ 27.729878] iwlwifi 0000:02:00.0: 0x00024200 | branchlink2 [ 27.729880] iwlwifi 0000:02:00.0: 0x00CE2870 | interruptlink1 [ 27.729883] iwlwifi 0000:02:00.0: 0x00039872 | interruptlink2 [ 27.729886] iwlwifi 0000:02:00.0: 0x00000000 | data1 [ 27.729888] iwlwifi 0000:02:00.0: 0x00000080 | data2 [ 27.729891] iwlwifi 0000:02:00.0: 0x07830000 | data3 [ 27.729894] iwlwifi 0000:02:00.0: 0x290023C2 | beacon time [ 27.729897] iwlwifi 0000:02:00.0: 0xD4C2EC43 | tsf low [ 27.729899] iwlwifi 0000:02:00.0: 0x00000002 | tsf hi [ 27.729902] iwlwifi 0000:02:00.0: 0x00000000 | time gp1 [ 27.729905] iwlwifi 0000:02:00.0: 0x01027F2C | time gp2 [ 27.729907] iwlwifi 0000:02:00.0: 0x00000001 | uCode revision type [ 27.729910] iwlwifi 0000:02:00.0: 0x00000024 | uCode version major [ 27.729913] iwlwifi 0000:02:00.0: 0x77D01142 | uCode version minor [ 27.729915] iwlwifi 0000:02:00.0: 0x00000201 | hw version [ 27.729918] iwlwifi 0000:02:00.0: 0x00489008 | board version [ 27.729921] iwlwifi 0000:02:00.0: 0x0000001C | hcmd [ 27.729923] iwlwifi 0000:02:00.0: 0x00022000 | isr0 [ 27.729926] iwlwifi 0000:02:00.0: 0x00800000 | isr1 [ 27.729929] iwlwifi 0000:02:00.0: 0x08001802 | isr2 [ 27.729931] iwlwifi 0000:02:00.0: 0x404000C2 | isr3 [ 27.729934] iwlwifi 0000:02:00.0: 0x00000000 | isr4 [ 27.729936] iwlwifi 0000:02:00.0: 0x0A05001C | last cmd Id [ 27.729939] iwlwifi 0000:02:00.0: 0x00000000 | wait_event [ 27.729942] iwlwifi 0000:02:00.0: 0x00001AEB | l2p_control [ 27.729945] iwlwifi 0000:02:00.0: 0x00000020 | l2p_duration [ 27.729947] iwlwifi 0000:02:00.0: 0x00000000 | l2p_mhvalid [ 27.729950] iwlwifi 0000:02:00.0: 0x00000020 | l2p_addr_match [ 27.729953] iwlwifi 0000:02:00.0: 0x0000000D | lmpm_pmg_sel [ 27.729955] iwlwifi 0000:02:00.0: 0x08081421 | timestamp [ 27.729958] iwlwifi 0000:02:00.0: 0x00343040 | flow_handler [ 27.730150] iwlwifi 0000:02:00.0: Start IWL Error Log Dump: [ 27.730153] iwlwifi 0000:02:00.0: Status: 0x00000080, count: 7 [ 27.730156] iwlwifi 0000:02:00.0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL [ 27.730159] iwlwifi 0000:02:00.0: 0x00000000 | umac branchlink1 [ 27.730161] iwlwifi 0000:02:00.0: 0xC0086B38 | umac branchlink2 [ 27.730164] iwlwifi 0000:02:00.0: 0xC008D91C | umac interruptlink1 [ 27.730167] iwlwifi 0000:02:00.0: 0xC0083D08 | umac interruptlink2 [ 27.730169] iwlwifi 0000:02:00.0: 0x00000800 | umac data1 [ 27.730172] iwlwifi 0000:02:00.0: 0xC0083D08 | umac data2 [ 27.730174] iwlwifi 0000:02:00.0: 0xDEADBEEF | umac data3 [ 27.730177] iwlwifi 0000:02:00.0: 0x00000024 | umac major [ 27.730180] iwlwifi 0000:02:00.0: 0x77D01142 | umac minor [ 27.730182] iwlwifi 0000:02:00.0: 0xC088628C | frame pointer [ 27.730185] iwlwifi 0000:02:00.0: 0xC088628C | stack pointer [ 27.730188] iwlwifi 0000:02:00.0: 0x009301D0 | last host cmd [ 27.730190] iwlwifi 0000:02:00.0: 0x00000000 | isr status reg [ 27.730338] iwlwifi 0000:02:00.0: Fseq Registers: [ 27.730393] iwlwifi 0000:02:00.0: 0xDB6464ED | FSEQ_ERROR_CODE [ 27.730448] iwlwifi 0000:02:00.0: 0x1980D092 | FSEQ_TOP_INIT_VERSION [ 27.730503] iwlwifi 0000:02:00.0: 0x060B1020 | FSEQ_CNVIO_INIT_VERSION [ 27.730558] iwlwifi 0000:02:00.0: 0x0000A056 | FSEQ_OTP_VERSION [ 27.730613] iwlwifi 0000:02:00.0: 0x7C0C6D24 | FSEQ_TOP_CONTENT_VERSION [ 27.730668] iwlwifi 0000:02:00.0: 0x0DF8FB3C | FSEQ_ALIVE_TOKEN [ 27.730723] iwlwifi 0000:02:00.0: 0x66298AF9 | FSEQ_CNVI_ID [ 27.730778] iwlwifi 0000:02:00.0: 0xA7164D37 | FSEQ_CNVR_ID [ 27.730834] iwlwifi 0000:02:00.0: 0x03000000 | CNVI_AUX_MISC_CHIP [ 27.730892] iwlwifi 0000:02:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP [ 27.730950] iwlwifi 0000:02:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 27.731008] iwlwifi 0000:02:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 27.731068] iwlwifi 0000:02:00.0: Collecting data: trigger 2 fired. [ 27.731076] ieee80211 phy0: Hardware restart was requested [ 28.266485] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM [ 28.417453] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM [ 28.499908] iwlwifi 0000:02:00.0: FW already configured (0) - re-configuring Hope it will help to solve the issue. Thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1836986 Title: Kernel 5.2.0-8: iwlwifi Microcode SW error detected Wireless-AC 9260 Status in linux-firmware package in Ubuntu: Confirmed Bug description: Ubuntu version: Description: Ubuntu Eoan Ermine (development branch) Release: 19.10 System type: description: Notebook product: Precision 5530 (087D) vendor: Dell Inc. Hardware having issue: (wireless card info from previous working kernel) *-network description: Wireless interface product: Wireless-AC 9260 vendor: Intel Corporation physical id: 0 bus info: pci@0000:3b:00.0 logical name: wlp59s0 version: 29 serial: 48:89:e7:d5:ab:b5 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=5.0.0-20-generic firmware=43.95eb4e97.0 ip=10.80.13.232 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:16 memory:ed400000-ed403fff Grub config with settings for Dell laptop hardware set: /etc/default/grub # If you change this file, run 'update-grub' afterwards to update # /boot/grub/grub.cfg. # For full documentation of the options in this file, see: # info -f grub -n 'Simple configuration' GRUB_DEFAULT=0 GRUB_TIMEOUT=0 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" #GRUB_CMDLINE_LINUX_DEFAULT="nosplash" GRUB_CMDLINE_LINUX="nouveau.blacklist=1 acpi_rev_override=1 acpi_osi=Linux nouveau.modeset=0 pcie_aspm=force drm.vblankoffdelay=1 scsi_mod.use_blk_mq=1 nouveau.runpm=0 mem_sleep_default=deep" # Uncomment to enable BadRAM filtering, modify to suit your needs # This works with Linux (no patch required) and with any kernel that obtains # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...) #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef" # Uncomment to disable graphical terminal (grub-pc only) #GRUB_TERMINAL=console # The resolution used on graphical terminal # note that you can use only modes which your graphic card supports via VBE # you can see them in real GRUB with the command `vbeinfo' #GRUB_GFXMODE=640x480 # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux #GRUB_DISABLE_LINUX_UUID=true # Uncomment to disable generation of recovery mode menu entries #GRUB_DISABLE_RECOVERY="true" # Uncomment to get a beep at grub start #GRUB_INIT_TUNE="480 440 1" Iwlwifi config with 11n disabled, 11n wasn't ever stable before, so left it disabled. /etc/modprobe.d/iwlwifi.conf # /etc/modprobe.d/iwlwifi.conf # iwlwifi will dyamically load either iwldvm or iwlmvm depending on the # microcode file installed on the system. When removing iwlwifi, first # remove the iwl?vm module and then iwlwifi. remove iwlwifi \ (/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \ && /sbin/modprobe -r mac80211 options iwlwifi 11n_disable=1 Linux-Firmware package = 1.180 Nvidia Driver version = 430.34-0ubuntu2 Issue: Problem with kernel 5.2.0-8-generic - Wifi firmware fails to load. Works with 5.0.0.-20-generic kernel. Syslog: Jul 17 15:13:31 Lappy kernel: [ 85.319088] iwlwifi 0000:3b:00.0: Microcode SW error detected. Restarting 0x0. Jul 17 15:13:31 Lappy kernel: [ 85.320158] iwlwifi 0000:3b:00.0: Start IWL Error Log Dump: Jul 17 15:13:31 Lappy kernel: [ 85.320161] iwlwifi 0000:3b:00.0: Status: 0x00000080, count: 6 Jul 17 15:13:31 Lappy kernel: [ 85.320162] iwlwifi 0000:3b:00.0: Loaded firmware version: 46.a41adfe7.0 Jul 17 15:13:31 Lappy kernel: [ 85.320164] iwlwifi 0000:3b:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL Jul 17 15:13:31 Lappy kernel: [ 85.320166] iwlwifi 0000:3b:00.0: 0x00A022F0 | trm_hw_status0 Jul 17 15:13:31 Lappy kernel: [ 85.320167] iwlwifi 0000:3b:00.0: 0x00000000 | trm_hw_status1 Jul 17 15:13:31 Lappy kernel: [ 85.320168] iwlwifi 0000:3b:00.0: 0x004882F2 | branchlink2 Jul 17 15:13:31 Lappy kernel: [ 85.320169] iwlwifi 0000:3b:00.0: 0x004793A2 | interruptlink1 Jul 17 15:13:31 Lappy kernel: [ 85.320171] iwlwifi 0000:3b:00.0: 0x00480EA2 | interruptlink2 Jul 17 15:13:31 Lappy kernel: [ 85.320172] iwlwifi 0000:3b:00.0: 0x0001A7D2 | data1 Jul 17 15:13:31 Lappy kernel: [ 85.320173] iwlwifi 0000:3b:00.0: 0x00001000 | data2 Jul 17 15:13:31 Lappy kernel: [ 85.320174] iwlwifi 0000:3b:00.0: 0xE0000008 | data3 Jul 17 15:13:31 Lappy kernel: [ 85.320176] iwlwifi 0000:3b:00.0: 0x00000000 | beacon time Jul 17 15:13:31 Lappy kernel: [ 85.320177] iwlwifi 0000:3b:00.0: 0x0003ED44 | tsf low Jul 17 15:13:31 Lappy kernel: [ 85.320178] iwlwifi 0000:3b:00.0: 0x00000000 | tsf hi Jul 17 15:13:31 Lappy kernel: [ 85.320180] iwlwifi 0000:3b:00.0: 0x00000000 | time gp1 Jul 17 15:13:31 Lappy kernel: [ 85.320181] iwlwifi 0000:3b:00.0: 0x0003ED44 | time gp2 Jul 17 15:13:31 Lappy kernel: [ 85.320182] iwlwifi 0000:3b:00.0: 0x00000001 | uCode revision type Jul 17 15:13:31 Lappy kernel: [ 85.320183] iwlwifi 0000:3b:00.0: 0x0000002E | uCode version major Jul 17 15:13:31 Lappy kernel: [ 85.320185] iwlwifi 0000:3b:00.0: 0xA41ADFE7 | uCode version minor Jul 17 15:13:31 Lappy kernel: [ 85.320186] iwlwifi 0000:3b:00.0: 0x00000321 | hw version Jul 17 15:13:31 Lappy kernel: [ 85.320187] iwlwifi 0000:3b:00.0: 0x00489004 | board version Jul 17 15:13:31 Lappy kernel: [ 85.320188] iwlwifi 0000:3b:00.0: 0x00240405 | hcmd Jul 17 15:13:31 Lappy kernel: [ 85.320190] iwlwifi 0000:3b:00.0: 0x00022000 | isr0 Jul 17 15:13:31 Lappy kernel: [ 85.320191] iwlwifi 0000:3b:00.0: 0x00000000 | isr1 Jul 17 15:13:31 Lappy kernel: [ 85.320192] iwlwifi 0000:3b:00.0: 0x20001802 | isr2 Jul 17 15:13:31 Lappy kernel: [ 85.320193] iwlwifi 0000:3b:00.0: 0x404000C0 | isr3 Jul 17 15:13:31 Lappy kernel: [ 85.320195] iwlwifi 0000:3b:00.0: 0x00000000 | isr4 Jul 17 15:13:31 Lappy kernel: [ 85.320196] iwlwifi 0000:3b:00.0: 0x00240405 | last cmd Id Jul 17 15:13:31 Lappy kernel: [ 85.320197] iwlwifi 0000:3b:00.0: 0x0001A7D2 | wait_event Jul 17 15:13:31 Lappy kernel: [ 85.320198] iwlwifi 0000:3b:00.0: 0x00000000 | l2p_control Jul 17 15:13:31 Lappy kernel: [ 85.320199] iwlwifi 0000:3b:00.0: 0x00000020 | l2p_duration Jul 17 15:13:31 Lappy kernel: [ 85.320200] iwlwifi 0000:3b:00.0: 0x00000000 | l2p_mhvalid Jul 17 15:13:31 Lappy kernel: [ 85.320202] iwlwifi 0000:3b:00.0: 0x00000000 | l2p_addr_match Jul 17 15:13:31 Lappy kernel: [ 85.320203] iwlwifi 0000:3b:00.0: 0x0000000D | lmpm_pmg_sel Jul 17 15:13:31 Lappy kernel: [ 85.320204] iwlwifi 0000:3b:00.0: 0x19062027 | timestamp Jul 17 15:13:31 Lappy kernel: [ 85.320206] iwlwifi 0000:3b:00.0: 0x00001840 | flow_handler Jul 17 15:13:31 Lappy kernel: [ 85.320768] iwlwifi 0000:3b:00.0: Start IWL Error Log Dump: Jul 17 15:13:31 Lappy kernel: [ 85.320772] iwlwifi 0000:3b:00.0: Status: 0x00000080, count: 7 Jul 17 15:13:31 Lappy kernel: [ 85.320776] iwlwifi 0000:3b:00.0: 0x20000034 | NMI_INTERRUPT_WDG Jul 17 15:13:31 Lappy kernel: [ 85.320779] iwlwifi 0000:3b:00.0: 0x00000000 | umac branchlink1 Jul 17 15:13:31 Lappy kernel: [ 85.320783] iwlwifi 0000:3b:00.0: 0xC008887A | umac branchlink2 Jul 17 15:13:31 Lappy kernel: [ 85.320786] iwlwifi 0000:3b:00.0: 0xC0084C80 | umac interruptlink1 Jul 17 15:13:31 Lappy kernel: [ 85.320789] iwlwifi 0000:3b:00.0: 0xC0080708 | umac interruptlink2 Jul 17 15:13:31 Lappy kernel: [ 85.320793] iwlwifi 0000:3b:00.0: 0x00000400 | umac data1 Jul 17 15:13:31 Lappy kernel: [ 85.320796] iwlwifi 0000:3b:00.0: 0xC0080708 | umac data2 Jul 17 15:13:31 Lappy kernel: [ 85.320800] iwlwifi 0000:3b:00.0: 0xDEADBEEF | umac data3 Jul 17 15:13:31 Lappy kernel: [ 85.320804] iwlwifi 0000:3b:00.0: 0x0000002E | umac major Jul 17 15:13:31 Lappy kernel: [ 85.320805] iwlwifi 0000:3b:00.0: 0xA41ADFE7 | umac minor Jul 17 15:13:31 Lappy kernel: [ 85.320807] iwlwifi 0000:3b:00.0: 0x0003ED2B | frame pointer Jul 17 15:13:31 Lappy kernel: [ 85.320810] iwlwifi 0000:3b:00.0: 0xC0886C44 | stack pointer Jul 17 15:13:31 Lappy kernel: [ 85.320813] iwlwifi 0000:3b:00.0: 0x00240405 | last host cmd Jul 17 15:13:31 Lappy kernel: [ 85.320814] iwlwifi 0000:3b:00.0: 0x00004008 | isr status reg Jul 17 15:13:31 Lappy kernel: [ 85.320988] iwlwifi 0000:3b:00.0: Fseq Registers: Jul 17 15:13:31 Lappy kernel: [ 85.321039] iwlwifi 0000:3b:00.0: 0xA8211AA1 | FSEQ_ERROR_CODE Jul 17 15:13:31 Lappy kernel: [ 85.321092] iwlwifi 0000:3b:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION Jul 17 15:13:31 Lappy kernel: [ 85.321145] iwlwifi 0000:3b:00.0: 0xB944C8F9 | FSEQ_CNVIO_INIT_VERSION Jul 17 15:13:31 Lappy kernel: [ 85.321198] iwlwifi 0000:3b:00.0: 0x0000A371 | FSEQ_OTP_VERSION Jul 17 15:13:31 Lappy kernel: [ 85.321251] iwlwifi 0000:3b:00.0: 0x7C907AAE | FSEQ_TOP_CONTENT_VERSION Jul 17 15:13:31 Lappy kernel: [ 85.321304] iwlwifi 0000:3b:00.0: 0xDA4530B8 | FSEQ_ALIVE_TOKEN Jul 17 15:13:31 Lappy kernel: [ 85.321356] iwlwifi 0000:3b:00.0: 0x653524CD | FSEQ_CNVI_ID Jul 17 15:13:31 Lappy kernel: [ 85.321409] iwlwifi 0000:3b:00.0: 0x0ECAA810 | FSEQ_CNVR_ID Jul 17 15:13:31 Lappy kernel: [ 85.321462] iwlwifi 0000:3b:00.0: 0x01000200 | CNVI_AUX_MISC_CHIP Jul 17 15:13:31 Lappy kernel: [ 85.321517] iwlwifi 0000:3b:00.0: 0x01300202 | CNVR_AUX_MISC_CHIP Jul 17 15:13:31 Lappy kernel: [ 85.321572] iwlwifi 0000:3b:00.0: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM Jul 17 15:13:31 Lappy kernel: [ 85.321677] iwlwifi 0000:3b:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR Jul 17 15:13:31 Lappy kernel: [ 85.321731] iwlwifi 0000:3b:00.0: Collecting data: trigger 2 fired. Jul 17 15:13:31 Lappy kernel: [ 85.321735] ieee80211 phy0: Hardware restart was requested Jul 17 15:13:31 Lappy kernel: [ 85.321747] iwlwifi 0000:3b:00.0: iwlwifi transaction failed, dumping registers Jul 17 15:13:31 Lappy kernel: [ 85.321749] iwlwifi 0000:3b:00.0: iwlwifi device config registers: Jul 17 15:13:31 Lappy kernel: [ 85.322632] iwlwifi 0000:3b:00.0: 00000000: 25268086 00100406 02800029 00000010 ed400004 00000000 00000000 00000000 Jul 17 15:13:31 Lappy kernel: [ 85.322636] iwlwifi 0000:3b:00.0: 00000020: 00000000 00000000 00000000 40108086 00000000 000000c8 00000000 000001ff Jul 17 15:13:31 Lappy kernel: [ 85.322637] iwlwifi 0000:3b:00.0: iwlwifi device memory mapped registers: Jul 17 15:13:31 Lappy kernel: [ 85.323220] iwlwifi 0000:3b:00.0: 00000000: 00489004 00000040 00000000 00000000 00000000 00000000 00027e1f 00000000 Jul 17 15:13:31 Lappy kernel: [ 85.323223] iwlwifi 0000:3b:00.0: 00000020: 00000000 0c040005 00000321 d55555d5 d55555d5 d55555d5 80008040 041f0042 Jul 17 15:13:31 Lappy kernel: [ 85.323345] iwlwifi 0000:3b:00.0: iwlwifi device AER capability structure: Jul 17 15:13:31 Lappy kernel: [ 85.323904] iwlwifi 0000:3b:00.0: 00000000: 14c10001 00000000 00000000 00462031 00000000 00002000 00000000 00000000 Jul 17 15:13:31 Lappy kernel: [ 85.323906] iwlwifi 0000:3b:00.0: 00000020: 00000000 00000000 00000000 Jul 17 15:13:31 Lappy kernel: [ 85.323908] iwlwifi 0000:3b:00.0: iwlwifi parent port (0000:00:1c.0) config registers: Jul 17 15:13:31 Lappy kernel: [ 85.323945] iwlwifi 0000:00:1c.0: 00000000: a3388086 00100407 060400f0 00810010 00000000 00000000 003b3b00 200000f0 Jul 17 15:13:31 Lappy kernel: [ 85.323947] iwlwifi 0000:00:1c.0: 00000020: ed40ed40 0001fff1 00000000 00000000 00000000 00000040 00000000 001201ff Jul 17 15:13:31 Lappy kernel: [ 85.323951] iwlwifi 0000:3b:00.0: iwlwifi root port (0000:00:1c.0) AER cap structure: Jul 17 15:13:31 Lappy kernel: [ 85.323969] iwlwifi 0000:00:1c.0: 00000000: 14010001 00000000 00010000 00060011 00000000 00002000 00000000 00000000 Jul 17 15:13:31 Lappy kernel: [ 85.323971] iwlwifi 0000:00:1c.0: 00000020: 00000000 00000000 00000000 00000000 00000000 00000000 Jul 17 15:13:31 Lappy kernel: [ 85.323973] iwlwifi 0000:3b:00.0: FW error in SYNC CMD GEO_TX_POWER_LIMIT Jul 17 15:13:31 Lappy kernel: [ 85.323976] CPU: 9 PID: 1350 Comm: NetworkManager Tainted: P OE 5.2.0-8-generic #9-Ubuntu Jul 17 15:13:31 Lappy kernel: [ 85.323976] Hardware name: Dell Inc. Precision 5530/0NFGCT, BIOS 1.11.2 05/29/2019 Jul 17 15:13:31 Lappy kernel: [ 85.323977] Call Trace: Jul 17 15:13:31 Lappy kernel: [ 85.323983] dump_stack+0x63/0x8a Jul 17 15:13:31 Lappy kernel: [ 85.323994] iwl_pcie_send_hcmd_sync+0x497/0x4b0 [iwlwifi] Jul 17 15:13:31 Lappy kernel: [ 85.323997] ? wait_woken+0x80/0x80 Jul 17 15:13:31 Lappy kernel: [ 85.324003] iwl_trans_pcie_send_hcmd+0x34/0xf0 [iwlwifi] Jul 17 15:13:31 Lappy kernel: [ 85.324010] iwl_trans_send_cmd+0x59/0xc0 [iwlwifi] Jul 17 15:13:31 Lappy kernel: [ 85.324017] iwl_mvm_send_cmd+0x30/0xa0 [iwlmvm] Jul 17 15:13:31 Lappy kernel: [ 85.324022] iwl_mvm_send_cmd_pdu+0x51/0x70 [iwlmvm] Jul 17 15:13:31 Lappy kernel: [ 85.324027] iwl_mvm_up+0x99f/0xa30 [iwlmvm] Jul 17 15:13:31 Lappy kernel: [ 85.324033] __iwl_mvm_mac_start+0x1b2/0x2c0 [iwlmvm] Jul 17 15:13:31 Lappy kernel: [ 85.324038] iwl_mvm_mac_start+0x4a/0x120 [iwlmvm] Jul 17 15:13:31 Lappy kernel: [ 85.324040] ? skb_dequeue+0x5a/0x70 Jul 17 15:13:31 Lappy kernel: [ 85.324054] drv_start+0x48/0x100 [mac80211] Jul 17 15:13:31 Lappy kernel: [ 85.324067] ieee80211_do_open+0x21a/0x860 [mac80211] Jul 17 15:13:31 Lappy kernel: [ 85.324079] ieee80211_open+0x52/0x60 [mac80211] Jul 17 15:13:31 Lappy kernel: [ 85.324082] __dev_open+0xd4/0x170 Jul 17 15:13:31 Lappy kernel: [ 85.324084] __dev_change_flags+0x191/0x1f0 Jul 17 15:13:31 Lappy kernel: [ 85.324086] dev_change_flags+0x26/0x60 Jul 17 15:13:31 Lappy kernel: [ 85.324087] do_setlink+0x82e/0x970 Jul 17 15:13:31 Lappy kernel: [ 85.324090] ? __nla_parse+0x23/0x30 Jul 17 15:13:31 Lappy kernel: [ 85.324091] ? cpumask_next+0x1b/0x20 Jul 17 15:13:31 Lappy kernel: [ 85.324094] ? __snmp6_fill_stats64.isra.0+0xe7/0x110 Jul 17 15:13:31 Lappy kernel: [ 85.324095] ? __nla_validate_parse+0x42/0x150 Jul 17 15:13:31 Lappy kernel: [ 85.324097] __rtnl_newlink+0x580/0x970 Jul 17 15:13:31 Lappy kernel: [ 85.324099] ? __nla_put+0x20/0x30 Jul 17 15:13:31 Lappy kernel: [ 85.324102] ? __kmalloc_node_track_caller+0x1e1/0x2b0 Jul 17 15:13:31 Lappy kernel: [ 85.324103] ? pskb_expand_head+0x75/0x2d0 Jul 17 15:13:31 Lappy kernel: [ 85.324104] ? __kmalloc_reserve.isra.0+0x31/0x90 Jul 17 15:13:31 Lappy kernel: [ 85.324106] ? security_sock_rcv_skb+0x39/0x50 Jul 17 15:13:31 Lappy kernel: [ 85.324108] ? sk_filter_trim_cap+0x48/0x220 Jul 17 15:13:31 Lappy kernel: [ 85.324110] ? skb_queue_tail+0x43/0x50 Jul 17 15:13:31 Lappy kernel: [ 85.324111] ? __netlink_sendskb+0x42/0x50 Jul 17 15:13:31 Lappy kernel: [ 85.324114] ? security_capable+0x47/0x70 Jul 17 15:13:31 Lappy kernel: [ 85.324116] ? _cond_resched+0x19/0x30 Jul 17 15:13:31 Lappy kernel: [ 85.324117] ? kmem_cache_alloc_trace+0x155/0x1d0 Jul 17 15:13:31 Lappy kernel: [ 85.324118] rtnl_newlink+0x49/0x70 Jul 17 15:13:31 Lappy kernel: [ 85.324119] rtnetlink_rcv_msg+0x2c0/0x380 Jul 17 15:13:31 Lappy kernel: [ 85.324122] ? sprintf+0x56/0x70 Jul 17 15:13:31 Lappy kernel: [ 85.324123] ? rtnl_calcit.isra.0+0x100/0x100 Jul 17 15:13:31 Lappy kernel: [ 85.324124] netlink_rcv_skb+0x50/0x120 Jul 17 15:13:31 Lappy kernel: [ 85.324126] rtnetlink_rcv+0x15/0x20 Jul 17 15:13:31 Lappy kernel: [ 85.324128] netlink_unicast+0x187/0x220 Jul 17 15:13:31 Lappy kernel: [ 85.324129] netlink_sendmsg+0x204/0x3c0 Jul 17 15:13:31 Lappy kernel: [ 85.324131] sock_sendmsg+0x56/0x60 Jul 17 15:13:31 Lappy kernel: [ 85.324132] ___sys_sendmsg+0x2ae/0x320 Jul 17 15:13:31 Lappy kernel: [ 85.324134] ? netdev_run_todo+0x61/0x2a0 Jul 17 15:13:31 Lappy kernel: [ 85.324136] ? rtnl_unlock+0xe/0x10 Jul 17 15:13:31 Lappy kernel: [ 85.324138] ? addrconf_sysctl_forward+0x111/0x280 Jul 17 15:13:31 Lappy kernel: [ 85.324141] ? __fget_light+0x57/0x70 Jul 17 15:13:31 Lappy kernel: [ 85.324142] __sys_sendmsg+0x5c/0xa0 Jul 17 15:13:31 Lappy kernel: [ 85.324144] __x64_sys_sendmsg+0x1f/0x30 Jul 17 15:13:31 Lappy kernel: [ 85.324146] do_syscall_64+0x5a/0x140 Jul 17 15:13:31 Lappy kernel: [ 85.324148] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jul 17 15:13:31 Lappy kernel: [ 85.324150] RIP: 0033:0x7f65843e75b7 Jul 17 15:13:31 Lappy kernel: [ 85.324152] Code: c3 66 90 41 54 41 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 eb ec ff ff 44 89 e2 48 89 ee 89 df 41 89 c0 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 24 ed ff ff 48 Jul 17 15:13:31 Lappy kernel: [ 85.324153] RSP: 002b:00007ffdc089ca10 EFLAGS: 00000293 ORIG_RAX: 000000000000002e Jul 17 15:13:31 Lappy kernel: [ 85.324154] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007f65843e75b7 Jul 17 15:13:31 Lappy kernel: [ 85.324155] RDX: 0000000000000000 RSI: 00007ffdc089ca60 RDI: 000000000000000a Jul 17 15:13:31 Lappy kernel: [ 85.324155] RBP: 00007ffdc089ca60 R08: 0000000000000000 R09: 0000000000000000 Jul 17 15:13:31 Lappy kernel: [ 85.324156] R10: 00007f65843ccca0 R11: 0000000000000293 R12: 0000000000000000 Jul 17 15:13:31 Lappy kernel: [ 85.324156] R13: 0000000000000000 R14: 00007ffdc089cc18 R15: 00007ffdc089cc0c Jul 17 15:13:31 Lappy kernel: [ 85.324183] iwlwifi 0000:3b:00.0: Firmware not running - cannot dump error Jul 17 15:13:31 Lappy NetworkManager[1350]: <warn> [1563401611.0974] platform-linux: do-change-link[2]: failure changing link: failure 5 (Input/output error) Jul 17 15:13:31 Lappy NetworkManager[1350]: <warn> [1563401611.0995] Error: failed to open /run/network/ifstate The above error repeats over and over as the driver keeps trying to reload. 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