OpenWrt/LEDE Project

  • Status Unconfirmed
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    0%
  • Task Type Bug Report
  • Category Packages
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version Trunk
  • Due in Version Undecided
  • Due Date Undecided
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Attached to Project: OpenWrt/LEDE Project
Opened by Dawid Wróbel - 17.11.2021

FS#4139 - iwlwifi: Microcode SW error detected.

Supply the following if possible:
- Device problem occurs on

X64 Proxmox (qemu) VM

- Software versions of OpenWrt/LEDE release, packages, etc.

Linux OpenWrt 5.4.154 #0 SMP Sun Oct 24 09:01:35 2021 x86_64 GNU/Linux
OpenWrt 21.02.1, r16325-88151b8303
kmod-iwlwifi - 5.4.154+5.10.68-1-1
iwlwifi-firmware-iwl8260c - 20201118-3

- Steps to reproduce

Have configured both AP and STA yesterday. This worked for several hours since, but crashed overnight.

[18211.488837] iwlwifi 0000:00:10.0: Queue 10 is active on fifo 1 and stuck for 10000 ms. SW [119, 54] HW [119, 54] FH TRB=0x0c011107a
[18211.493968] iwlwifi 0000:00:10.0: Microcode SW error detected.  Restarting 0x2000000.
[18211.496629] iwlwifi 0000:00:10.0: Start IWL Error Log Dump:
[18211.498455] iwlwifi 0000:00:10.0: Status: 0x00000040, count: 6
[18211.500301] iwlwifi 0000:00:10.0: Loaded firmware version: 36.ad812ee0.0 8000C-36.ucode
[18211.502497] iwlwifi 0000:00:10.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[18211.504528] iwlwifi 0000:00:10.0: 0x000000E3 | trm_hw_status0
[18211.507031] iwlwifi 0000:00:10.0: 0x00000000 | trm_hw_status1
[18211.509576] iwlwifi 0000:00:10.0: 0x0002438C | branchlink2
[18211.511743] iwlwifi 0000:00:10.0: 0x00039C06 | interruptlink1
[18211.514053] iwlwifi 0000:00:10.0: 0x00004B86 | interruptlink2
[18211.516209] iwlwifi 0000:00:10.0: 0x00000000 | data1
[18211.518231] iwlwifi 0000:00:10.0: 0x00000080 | data2
[18211.519939] iwlwifi 0000:00:10.0: 0x07830000 | data3
[18211.521507] iwlwifi 0000:00:10.0: 0x26404625 | beacon time
[18211.523079] iwlwifi 0000:00:10.0: 0xE8E669DE | tsf low
[18211.524473] iwlwifi 0000:00:10.0: 0x0000000C | tsf hi
[18211.525970] iwlwifi 0000:00:10.0: 0x00000000 | time gp1
[18211.527540] iwlwifi 0000:00:10.0: 0xEF89D2A4 | time gp2
[18211.528932] iwlwifi 0000:00:10.0: 0x00000001 | uCode revision type
[18211.530420] iwlwifi 0000:00:10.0: 0x00000024 | uCode version major
[18211.532032] iwlwifi 0000:00:10.0: 0xAD812EE0 | uCode version minor
[18211.533568] iwlwifi 0000:00:10.0: 0x00000201 | hw version
[18211.534925] iwlwifi 0000:00:10.0: 0x00489008 | board version
[18211.536486] iwlwifi 0000:00:10.0: 0x116B001C | hcmd
[18211.537928] iwlwifi 0000:00:10.0: 0x02E62002 | isr0
[18211.539310] iwlwifi 0000:00:10.0: 0x01800000 | isr1
[18211.540638] iwlwifi 0000:00:10.0: 0x08001812 | isr2
[18211.541981] iwlwifi 0000:00:10.0: 0x0041F480 | isr3
[18211.543396] iwlwifi 0000:00:10.0: 0x00000000 | isr4
[18211.544817] iwlwifi 0000:00:10.0: 0x116A001C | last cmd Id
[18211.546303] iwlwifi 0000:00:10.0: 0x00000000 | wait_event
[18211.547699] iwlwifi 0000:00:10.0: 0x00004988 | l2p_control
[18211.549094] iwlwifi 0000:00:10.0: 0x00009C20 | l2p_duration
[18211.550572] iwlwifi 0000:00:10.0: 0x000003BF | l2p_mhvalid
[18211.552072] iwlwifi 0000:00:10.0: 0x00009110 | l2p_addr_match
[18211.553549] iwlwifi 0000:00:10.0: 0x0000001D | lmpm_pmg_sel
[18211.554872] iwlwifi 0000:00:10.0: 0x14100651 | timestamp
[18211.556213] iwlwifi 0000:00:10.0: 0x00340828 | flow_handler
[18211.557650] iwlwifi 0000:00:10.0: Start IWL Error Log Dump:
[18211.558952] iwlwifi 0000:00:10.0: Status: 0x00000040, count: 7
[18211.560317] iwlwifi 0000:00:10.0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL
[18211.561882] iwlwifi 0000:00:10.0: 0x00000000 | umac branchlink1
[18211.563291] iwlwifi 0000:00:10.0: 0xC0086B3C | umac branchlink2
[18211.564775] iwlwifi 0000:00:10.0: 0xC0083D08 | umac interruptlink1
[18211.566262] iwlwifi 0000:00:10.0: 0xC0083D08 | umac interruptlink2
[18211.567754] iwlwifi 0000:00:10.0: 0x00000800 | umac data1
[18211.569116] iwlwifi 0000:00:10.0: 0xC0083D08 | umac data2
[18211.570374] iwlwifi 0000:00:10.0: 0xDEADBEEF | umac data3
[18211.571608] iwlwifi 0000:00:10.0: 0x00000024 | umac major
[18211.572920] iwlwifi 0000:00:10.0: 0xAD812EE0 | umac minor
[18211.574126] iwlwifi 0000:00:10.0: 0xC088628C | frame pointer
[18211.575451] iwlwifi 0000:00:10.0: 0xC088628C | stack pointer
[18211.576629] iwlwifi 0000:00:10.0: 0x00CD014E | last host cmd
[18211.577767] iwlwifi 0000:00:10.0: 0x00000000 | isr status reg
[18211.578979] iwlwifi 0000:00:10.0: Fseq Registers:
[18211.580105] iwlwifi 0000:00:10.0: 0xA349E85B | FSEQ_ERROR_CODE
[18211.581237] iwlwifi 0000:00:10.0: 0xE1EAA921 | FSEQ_TOP_INIT_VERSION
[18211.582405] iwlwifi 0000:00:10.0: 0x6F978347 | FSEQ_CNVIO_INIT_VERSION
[18211.583702] iwlwifi 0000:00:10.0: 0x0000A056 | FSEQ_OTP_VERSION
[18211.585072] iwlwifi 0000:00:10.0: 0x2602412E | FSEQ_TOP_CONTENT_VERSION
[18211.586554] iwlwifi 0000:00:10.0: 0x7660E6DE | FSEQ_ALIVE_TOKEN
[18211.588094] iwlwifi 0000:00:10.0: 0xC1001788 | FSEQ_CNVI_ID
[18211.589535] iwlwifi 0000:00:10.0: 0xBEB2DE9C | FSEQ_CNVR_ID
[18211.590793] iwlwifi 0000:00:10.0: 0x03000000 | CNVI_AUX_MISC_CHIP
[18211.592088] iwlwifi 0000:00:10.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
[18211.593408] iwlwifi 0000:00:10.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[18211.595082] iwlwifi 0000:00:10.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[18211.596946] iwlwifi 0000:00:10.0: Collecting data: trigger 2 fired.
[18211.598413] ieee80211 phy0: Hardware restart was requested
[18212.159886] iwlwifi 0000:00:10.0: Failed updating beacon data
[18212.161346] iwlwifi 0000:00:10.0: Failed to send MAC context (action:2): -5
[18212.162815] iwlwifi 0000:00:10.0: failed to update MAC f4:8c:50:93:28:4a
 


Dawid Wróbel commented on 17.11.2021 15:12

I updated the microcode by hand to the most recent one from External Linklinux-wireless, but getting:

[   12.141082] iwlwifi 0000:00:10.0: loaded firmware version 36.ca7b901d.0 8000C-36.ucode op_mode iwlmvm
[   12.229490] iwlwifi 0000:00:10.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208
[   12.366540] iwlwifi 0000:00:10.0: base HW address: f4:8c:50:93:28:49
[   12.368516] iwlwifi 0000:00:10.0: Microcode SW error detected.  Restarting 0x2000000.
[   12.370592] iwlwifi 0000:00:10.0: Start IWL Error Log Dump:
[   12.372269] iwlwifi 0000:00:10.0: Status: 0x00000040, count: 6
[   12.373973] iwlwifi 0000:00:10.0: Loaded firmware version: 36.ca7b901d.0 8000C-36.ucode
[   12.375910] iwlwifi 0000:00:10.0: 0x00000DC3 | ADVANCED_SYSASSERT
[   12.377864] iwlwifi 0000:00:10.0: 0x000002F0 | trm_hw_status0
[   12.379554] iwlwifi 0000:00:10.0: 0x00000000 | trm_hw_status1
[   12.381146] iwlwifi 0000:00:10.0: 0x0001298A | branchlink2
[   12.382723] iwlwifi 0000:00:10.0: 0x0001C962 | interruptlink1
[   12.384342] iwlwifi 0000:00:10.0: 0x00000000 | interruptlink2
[   12.385951] iwlwifi 0000:00:10.0: 0x00000020 | data1
[   12.387484] iwlwifi 0000:00:10.0: 0xDEADBEEF | data2
[   12.388952] iwlwifi 0000:00:10.0: 0xDEADBEEF | data3
[   12.390499] iwlwifi 0000:00:10.0: 0x00000000 | beacon time
[   12.391992] iwlwifi 0000:00:10.0: 0x00004142 | tsf low
[   12.393460] iwlwifi 0000:00:10.0: 0x00000000 | tsf hi
[   12.394957] iwlwifi 0000:00:10.0: 0x00000000 | time gp1
[   12.396397] iwlwifi 0000:00:10.0: 0x00004143 | time gp2
[   12.397865] iwlwifi 0000:00:10.0: 0x00000009 | uCode revision type
[   12.399509] iwlwifi 0000:00:10.0: 0x00000024 | uCode version major
[   12.401116] iwlwifi 0000:00:10.0: 0xCA7B901D | uCode version minor
[   12.402732] iwlwifi 0000:00:10.0: 0x00000201 | hw version
[   12.404176] iwlwifi 0000:00:10.0: 0x18489008 | board version
[   12.405715] iwlwifi 0000:00:10.0: 0x0010016A | hcmd
[   12.407164] iwlwifi 0000:00:10.0: 0x00022080 | isr0
[   12.408433] iwlwifi 0000:00:10.0: 0x00000000 | isr1
[   12.409776] iwlwifi 0000:00:10.0: 0x28201802 | isr2
[   12.411145] iwlwifi 0000:00:10.0: 0x004000C0 | isr3
[   12.412480] iwlwifi 0000:00:10.0: 0x00000000 | isr4
[   12.413818] iwlwifi 0000:00:10.0: 0x0010016A | last cmd Id
[   12.415255] iwlwifi 0000:00:10.0: 0x00000000 | wait_event
[   12.416850] iwlwifi 0000:00:10.0: 0x000081FD | l2p_control
[   12.418314] iwlwifi 0000:00:10.0: 0x00000000 | l2p_duration
[   12.419734] iwlwifi 0000:00:10.0: 0x00000000 | l2p_mhvalid
[   12.421127] iwlwifi 0000:00:10.0: 0x00000000 | l2p_addr_match
[   12.422681] iwlwifi 0000:00:10.0: 0x0000000F | lmpm_pmg_sel
[   12.423991] iwlwifi 0000:00:10.0: 0x10032208 | timestamp
[   12.425292] iwlwifi 0000:00:10.0: 0x00000818 | flow_handler
[   12.426718] iwlwifi 0000:00:10.0: Start IWL Error Log Dump:
[   12.427967] iwlwifi 0000:00:10.0: Status: 0x00000040, count: 7
[   12.429263] iwlwifi 0000:00:10.0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL
[   12.430691] iwlwifi 0000:00:10.0: 0x00000000 | umac branchlink1
[   12.432032] iwlwifi 0000:00:10.0: 0xC008694C | umac branchlink2
[   12.433344] iwlwifi 0000:00:10.0: 0xC0083B0C | umac interruptlink1
[   12.434770] iwlwifi 0000:00:10.0: 0xC0083B0C | umac interruptlink2
[   12.436088] iwlwifi 0000:00:10.0: 0x00000800 | umac data1
[   12.437340] iwlwifi 0000:00:10.0: 0xC0083B0C | umac data2
[   12.438626] iwlwifi 0000:00:10.0: 0xDEADBEEF | umac data3
[   12.439841] iwlwifi 0000:00:10.0: 0x00000024 | umac major
[   12.441042] iwlwifi 0000:00:10.0: 0xCA7B901D | umac minor
[   12.442284] iwlwifi 0000:00:10.0: 0xC088628C | frame pointer
[   12.443585] iwlwifi 0000:00:10.0: 0xC088628C | stack pointer
[   12.444712] iwlwifi 0000:00:10.0: 0x0010016A | last host cmd
[   12.445998] iwlwifi 0000:00:10.0: 0x00000000 | isr status reg
[   12.447270] iwlwifi 0000:00:10.0: Fseq Registers:
[   12.448305] iwlwifi 0000:00:10.0: 0xA349E85B | FSEQ_ERROR_CODE
[   12.449717] iwlwifi 0000:00:10.0: 0xE1EAA921 | FSEQ_TOP_INIT_VERSION
[   12.451118] iwlwifi 0000:00:10.0: 0x6F978347 | FSEQ_CNVIO_INIT_VERSION
[   12.452467] iwlwifi 0000:00:10.0: 0x0000A056 | FSEQ_OTP_VERSION
[   12.453757] iwlwifi 0000:00:10.0: 0x2602412E | FSEQ_TOP_CONTENT_VERSION
[   12.455120] iwlwifi 0000:00:10.0: 0x7660E6DE | FSEQ_ALIVE_TOKEN
[   12.456323] iwlwifi 0000:00:10.0: 0xC1001788 | FSEQ_CNVI_ID
[   12.457522] iwlwifi 0000:00:10.0: 0xBEB2DE9C | FSEQ_CNVR_ID
[   12.458762] iwlwifi 0000:00:10.0: 0x03000000 | CNVI_AUX_MISC_CHIP
[   12.460881] iwlwifi 0000:00:10.0: 0x00000000 | CNVR_AUX_MISC_CHIP
[   12.464031] iwlwifi 0000:00:10.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[   12.466587] iwlwifi 0000:00:10.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[   12.468858] iwlwifi 0000:00:10.0: iwlwifi transaction failed, dumping registers
[   12.471314] iwlwifi 0000:00:10.0: iwlwifi device config registers:
[   12.475650] iwlwifi 0000:00:10.0: 00000000: 24f38086 00100506 0280003a 00000010 fea90004 00000000 00000000 00000000
[   12.479453] iwlwifi 0000:00:10.0: 00000020: 00000000 00000000 00000000 00108086 00000000 000000c8 00000000 0000010b
[   12.483160] iwlwifi 0000:00:10.0: 00000040: 00020010 10008ec0 00100c10 0145e811 10110040 00000000 00000000 00000000
[   12.485796] iwlwifi 0000:00:10.0: 00000060: 00000000 00080812 00000005 00000000 00010001 00000000 00000000 00000000
[   12.488383] iwlwifi 0000:00:10.0: 00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   12.490988] iwlwifi 0000:00:10.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   12.493225] iwlwifi 0000:00:10.0: 000000c0: 00000000 00000000 c823d001 0d000000 00814005 fee00000 00000000 00004037
[   12.495422] iwlwifi 0000:00:10.0: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   12.497497] iwlwifi 0000:00:10.0: 00000100: 24f38086 00100506 0280003a 00000010 fea90004 00000000 00000000 00000000
[   12.499567] iwlwifi 0000:00:10.0: 00000120: 00000000 00000000 00000000 00108086 00000000 000000c8 00000000 0000010b
[   12.501792] iwlwifi 0000:00:10.0: 00000140: 00020010 10008ec0 00100c10 0145e811 10110040 00000000 00000000 00000000
[   12.503774] iwlwifi 0000:00:10.0: iwlwifi device memory mapped registers:
[   12.505378] iwlwifi 0000:00:10.0: 00000000: 18489008 00000040 00000000 ba00008b 00000000 00000000 00000019 00000000
[   12.507331] iwlwifi 0000:00:10.0: 00000020: 00000000 08040005 00000201 d55555d5 d55555d5 d55555d5 80008040 001f0046
[   12.509245] iwlwifi 0000:00:10.0: FW error in SYNC CMD PHY_CONFIGURATION_CMD
[   12.510797] CPU: 0 PID: 33 Comm: kworker/0:1 Not tainted 5.4.154 #0
[   12.512322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[   12.515314] Workqueue: events 0xffffffff815c90a0
[   12.516526] Call Trace:
[   12.517563]  0xffffffff818f343c
[   12.518722]  0xffffffffa0222154 [iwlwifi@000000005ac89185+0x32000]
[   12.520370]  ? 0xffffffff810e78f0
[   12.521704]  0xffffffffa022b838 [iwlwifi@000000005ac89185+0x32000]
[   12.523268]  0xffffffffa0339121 [iwlmvm@00000000f23834d0+0x3a000]
[   12.524824]  0xffffffffa033917e [iwlmvm@00000000f23834d0+0x3a000]
[   12.526467]  ? 0xffffffffa033917e [iwlmvm@00000000f23834d0+0x3a000]
[   12.527939]  0xffffffffa032b88e [iwlmvm@00000000f23834d0+0x3a000]
[   12.529494]  0xffffffffa032be09 [iwlmvm@00000000f23834d0+0x3a000]
[   12.531032]  ? 0xffffffffa0216679 [iwlwifi@000000005ac89185+0x32000]
[   12.532553]  ? 0xffffffffa032ba50 [iwlmvm@00000000f23834d0+0x3a000]
[   12.534123]  ? 0xffffffffa022734c [iwlwifi@000000005ac89185+0x32000]
[   12.535816]  0xffffffffa0335d31 [iwlmvm@00000000f23834d0+0x3a000]
[   12.537427]  0xffffffffa021899c [iwlwifi@000000005ac89185+0x32000]
[   12.538954]  0xffffffff815c90d7
[   12.540112]  0xffffffff810c4724
[   12.541284]  0xffffffff810c48bf
[   12.542486]  0xffffffff810c983b
[   12.543595]  ? 0xffffffff810c4890
[   12.544688]  ? 0xffffffff810c9730
[   12.545835]  0xffffffff81a00202
[   12.547061] iwlwifi 0000:00:10.0: Failed to run INIT calibrations: -5
[   12.548578] iwlwifi 0000:00:10.0: Collecting data: trigger 16 fired.
[   13.712898] iwlwifi 0000:00:10.0: Failed to run INIT ucode: -5
[   14.157743] 8021q: adding VLAN 0 to HW filter on device eth0
[   14.248300] br-lan: port 1(eth0) entered blocking state
[   14.257586] br-lan: port 1(eth0) entered disabled state
[   14.259949] device eth0 entered promiscuous mode
[   14.265917] br-lan: port 1(eth0) entered blocking state
[   14.273286] br-lan: port 1(eth0) entered forwarding state
[   14.330775] 8021q: adding VLAN 0 to HW filter on device eth1

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