FS#56562 - [linux-firmware] iwlwifi: Microcode SW error detected. Restarting 0x2000000. 5 GHz
Attached to Project:
Arch Linux
Opened by Olivier (oliverpool) - Monday, 04 December 2017, 10:37 GMT
Last edited by Laurent Carlier (lordheavy) - Friday, 30 April 2021, 16:20 GMT
Opened by Olivier (oliverpool) - Monday, 04 December 2017, 10:37 GMT
Last edited by Laurent Carlier (lordheavy) - Friday, 30 April 2021, 16:20 GMT
|
Details
Description: It happens regularly when connected to a 5 Ghz
wifi (at least once every 30 seconds).
Workaround: switch to a 2.4 GHz wifi. Additional info: * Linux: Linux 4.14.3-1-ARCH #1 SMP PREEMPT Thu Nov 30 18:33:13 UTC 2017 x86_64 GNU/Linux * Wifi firmware: version 34.0.1 op_mode iwlmvm (iwlwifi-8000C-34.ucode) * Hardware: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 (integrated wifi on Intel NUC Skull) * dmesg|egrep -i "iwlwifi|ieee80211": [ 1.781930] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002) [ 1.789433] iwlwifi 0000:03:00.0: loaded firmware version 34.0.1 op_mode iwlmvm [ 1.810127] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 1.886655] iwlwifi 0000:03:00.0: base HW address: 00:c2:c6:dd:94:dd [ 1.962378] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 1.964339] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 [ 22.045295] iwlwifi 0000:03:00.0: Microcode SW error detected. Restarting 0x2000000. [ 22.045430] iwlwifi 0000:03:00.0: Start IWL Error Log Dump: [ 22.045431] iwlwifi 0000:03:00.0: Status: 0x00000100, count: 6 [ 22.045432] iwlwifi 0000:03:00.0: Loaded firmware version: 34.0.1 [ 22.045434] iwlwifi 0000:03:00.0: 0x00001007 | ADVANCED_SYSASSERT [ 22.045435] iwlwifi 0000:03:00.0: 0x008006B4 | trm_hw_status0 [ 22.045436] iwlwifi 0000:03:00.0: 0x00000000 | trm_hw_status1 [ 22.045437] iwlwifi 0000:03:00.0: 0x0002395C | branchlink2 [ 22.045438] iwlwifi 0000:03:00.0: 0x0003867A | interruptlink1 [ 22.045439] iwlwifi 0000:03:00.0: 0x00000000 | interruptlink2 [ 22.045440] iwlwifi 0000:03:00.0: 0x00030400 | data1 [ 22.045441] iwlwifi 0000:03:00.0: 0x00000C0B | data2 [ 22.045442] iwlwifi 0000:03:00.0: 0x00000000 | data3 [ 22.045443] iwlwifi 0000:03:00.0: 0x1F4074C6 | beacon time [ 22.045444] iwlwifi 0000:03:00.0: 0x81189B41 | tsf low [ 22.045445] iwlwifi 0000:03:00.0: 0x000001B7 | tsf hi [ 22.045446] iwlwifi 0000:03:00.0: 0x00000000 | time gp1 [ 22.045447] iwlwifi 0000:03:00.0: 0x012DF76A | time gp2 [ 22.045448] iwlwifi 0000:03:00.0: 0x00000001 | uCode revision type [ 22.045449] iwlwifi 0000:03:00.0: 0x00000022 | uCode version major [ 22.045450] iwlwifi 0000:03:00.0: 0x00000000 | uCode version minor [ 22.045451] iwlwifi 0000:03:00.0: 0x00000201 | hw version [ 22.045452] iwlwifi 0000:03:00.0: 0x00C89008 | board version [ 22.045453] iwlwifi 0000:03:00.0: 0x0A41001C | hcmd [ 22.045454] iwlwifi 0000:03:00.0: 0x80022002 | isr0 [ 22.045454] iwlwifi 0000:03:00.0: 0x00000000 | isr1 [ 22.045455] iwlwifi 0000:03:00.0: 0x0800180A | isr2 [ 22.045456] iwlwifi 0000:03:00.0: 0x00416CC5 | isr3 [ 22.045457] iwlwifi 0000:03:00.0: 0x00000000 | isr4 [ 22.045458] iwlwifi 0000:03:00.0: 0x0060019C | last cmd Id [ 22.045459] iwlwifi 0000:03:00.0: 0x00000000 | wait_event [ 22.045460] iwlwifi 0000:03:00.0: 0x00000080 | l2p_control [ 22.045461] iwlwifi 0000:03:00.0: 0x00012020 | l2p_duration [ 22.045462] iwlwifi 0000:03:00.0: 0x0000003F | l2p_mhvalid [ 22.045463] iwlwifi 0000:03:00.0: 0x000000CE | l2p_addr_match [ 22.045464] iwlwifi 0000:03:00.0: 0x0000000D | lmpm_pmg_sel [ 22.045465] iwlwifi 0000:03:00.0: 0x30101341 | timestamp [ 22.045466] iwlwifi 0000:03:00.0: 0x00002030 | flow_handler [ 22.045531] iwlwifi 0000:03:00.0: Start IWL Error Log Dump: [ 22.045532] iwlwifi 0000:03:00.0: Status: 0x00000100, count: 7 [ 22.045533] iwlwifi 0000:03:00.0: 0x00000070 | ADVANCED_SYSASSERT [ 22.045534] iwlwifi 0000:03:00.0: 0x00000000 | umac branchlink1 [ 22.045535] iwlwifi 0000:03:00.0: 0xC0086A78 | umac branchlink2 [ 22.045536] iwlwifi 0000:03:00.0: 0xC0083C90 | umac interruptlink1 [ 22.045537] iwlwifi 0000:03:00.0: 0xC0083C90 | umac interruptlink2 [ 22.045538] iwlwifi 0000:03:00.0: 0x00000800 | umac data1 [ 22.045539] iwlwifi 0000:03:00.0: 0xC0083C90 | umac data2 [ 22.045540] iwlwifi 0000:03:00.0: 0xDEADBEEF | umac data3 [ 22.045541] iwlwifi 0000:03:00.0: 0x00000022 | umac major [ 22.045542] iwlwifi 0000:03:00.0: 0x00000000 | umac minor [ 22.045543] iwlwifi 0000:03:00.0: 0xC088628C | frame pointer [ 22.045544] iwlwifi 0000:03:00.0: 0xC088628C | stack pointer [ 22.045545] iwlwifi 0000:03:00.0: 0x0060019C | last host cmd [ 22.045545] iwlwifi 0000:03:00.0: 0x00000000 | isr status reg [ 22.045549] ieee80211 phy0: Hardware restart was requested [ 30.622385] iwlwifi 0000:03:00.0: Microcode SW error detected. Restarting 0x2000000. (and it then repeats the same as previously) |
This task depends upon
Comment by Doug Newgard (Scimmia) -
Tuesday, 05 December 2017, 17:19 GMT
What do you expect Arch to do about microcode issues?