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#1 2020-11-13 16:47:56

sparr
Member
Registered: 2019-03-07
Posts: 10

iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

A few days ago I started having wifi connectivity problems. Sometimes a connection would appear to still be up, but no traffic would go through, and reconnecting to the AP would fix it. Sometimes connecting or reconnecting to an AP would get stuck, and trying again would work. This progressed until today I cannot get traffic through any AP (tried three, including a home router and phone tethering), while some allow the semblance of a connection and one fails to connect at all. Wired connections, including usb tethering to that same phone, work fine.

Here are some relevant packages, which I've updated as of today:
intel-ucode 20201112-1
linux-firmware 20201023.dae4b4c-1
linux-zen 5.9.8.zen1-1

Here's an truncated excerpt of about two cycles of the problem (it repeats as long as wifi is enabled) from my journal:

07:37:02 kernel: iwlwifi 0000:02:00.0: Queue 3 is stuck 16 73
07:37:02 kernel: iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x0.
07:37:02 kernel: iwlwifi 0000:02:00.0: Start IWL Error Log Dump:
07:37:02 kernel: iwlwifi 0000:02:00.0: Status: 0x00000040, count: 6
07:37:02 kernel: iwlwifi 0000:02:00.0: Loaded firmware version: 55.d9698065.0 cc-a0-55.ucode
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN       
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x000022F0 | trm_hw_status0
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | trm_hw_status1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x004FA34A | branchlink2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x004E4BBC | interruptlink1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x004E4BBC | interruptlink2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00014372 | data1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0xFF000000 | data2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | data3
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x1A008B1B | beacon time
07:37:02 kernel: iwlwifi 0000:02:00.0: 0xCBCCB4FA | tsf low
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x0000001C | tsf hi
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | time gp1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x01B199C4 | time gp2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000001 | uCode revision type
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000037 | uCode version major
07:37:02 kernel: iwlwifi 0000:02:00.0: 0xD9698065 | uCode version minor
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000340 | hw version
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00C89000 | board version
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x80EF001C | hcmd
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00020000 | isr0
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x08F00002 | isr2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x04C37FCC | isr3
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr4
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00A0019C | last cmd Id
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00014372 | wait_event
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x0000373B | l2p_control
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000020 | l2p_duration
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000003 | l2p_mhvalid
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000030 | l2p_addr_match
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000009 | lmpm_pmg_sel
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | timestamp
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x0000C8E4 | flow_handler
07:37:02 kernel: iwlwifi 0000:02:00.0: Start IWL Error Log Dump:
07:37:02 kernel: iwlwifi 0000:02:00.0: Status: 0x00000040, count: 7
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x20000066 | NMI_INTERRUPT_HOST
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | umac branchlink1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x80465826 | umac branchlink2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x8048074C | umac interruptlink1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x8048074C | umac interruptlink2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x01000000 | umac data1
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x8048074C | umac data2
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | umac data3
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000037 | umac major
07:37:02 kernel: iwlwifi 0000:02:00.0: 0xD9698065 | umac minor
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x01B199BE | frame pointer
07:37:02 kernel: iwlwifi 0000:02:00.0: 0xC0886270 | stack pointer
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00A1010D | last host cmd
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr status reg
07:37:02 kernel: iwlwifi 0000:02:00.0: Fseq Registers:
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x60000000 | FSEQ_ERROR_CODE
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x80290021 | FSEQ_TOP_INIT_VERSION
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00050008 | FSEQ_CNVIO_INIT_VERSION
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x0000A503 | FSEQ_OTP_VERSION
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00100530 | FSEQ_CNVI_ID
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000532 | FSEQ_CNVR_ID
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
07:37:02 kernel: iwlwifi 0000:02:00.0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
07:37:02 kernel: iwlwifi 0000:02:00.0: WRT: Collecting data: ini trigger 4 fired.
07:37:02 kernel: ieee80211 phy0: Hardware restart was requested
07:37:12 systemd-resolved[418]: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server 192.168.1.1.
07:37:18 kernel: iwlwifi 0000:02:00.0: Queue 2 is stuck 0 67
07:37:18 kernel: iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x0.
07:37:18 kernel: iwlwifi 0000:02:00.0: Start IWL Error Log Dump:
07:37:18 kernel: iwlwifi 0000:02:00.0: Status: 0x00000040, count: 6
07:37:18 kernel: iwlwifi 0000:02:00.0: Loaded firmware version: 55.d9698065.0 cc-a0-55.ucode
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN       
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x000022F0 | trm_hw_status0
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | trm_hw_status1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x004FA34A | branchlink2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x004E4BBC | interruptlink1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x004E4BBC | interruptlink2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00005D20 | data1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0xFF000000 | data2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | data3
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x23808C7B | beacon time
07:37:18 kernel: iwlwifi 0000:02:00.0: 0xCCB71397 | tsf low
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x0000001C | tsf hi
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | time gp1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00E01184 | time gp2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000001 | uCode revision type
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000037 | uCode version major
07:37:18 kernel: iwlwifi 0000:02:00.0: 0xD9698065 | uCode version minor
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000340 | hw version
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00C89000 | board version
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x8050FD0D | hcmd
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00020000 | isr0
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x08F00002 | isr2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00C37FCC | isr3
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr4
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x003D019C | last cmd Id
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00005D20 | wait_event
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | l2p_control
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000020 | l2p_duration
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x0000013F | l2p_mhvalid
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | l2p_addr_match
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000009 | lmpm_pmg_sel
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | timestamp
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x0000D078 | flow_handler
07:37:18 kernel: iwlwifi 0000:02:00.0: Start IWL Error Log Dump:
07:37:18 kernel: iwlwifi 0000:02:00.0: Status: 0x00000040, count: 7
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x20000066 | NMI_INTERRUPT_HOST
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | umac branchlink1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x80465826 | umac branchlink2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x8048074C | umac interruptlink1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x8048074C | umac interruptlink2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x01000000 | umac data1
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x8048074C | umac data2
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | umac data3
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000037 | umac major
07:37:18 kernel: iwlwifi 0000:02:00.0: 0xD9698065 | umac minor
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00E0117F | frame pointer
07:37:18 kernel: iwlwifi 0000:02:00.0: 0xC0886270 | stack pointer
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x003D019C | last host cmd
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000000 | isr status reg
07:37:18 kernel: iwlwifi 0000:02:00.0: Fseq Registers:
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x60000000 | FSEQ_ERROR_CODE
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x80290021 | FSEQ_TOP_INIT_VERSION
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00050008 | FSEQ_CNVIO_INIT_VERSION
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x0000A503 | FSEQ_OTP_VERSION
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00100530 | FSEQ_CNVI_ID
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000532 | FSEQ_CNVR_ID
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
07:37:18 kernel: iwlwifi 0000:02:00.0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
07:37:18 kernel: iwlwifi 0000:02:00.0: WRT: Collecting data: ini trigger 4 fired.
07:37:18 kernel: ieee80211 phy0: Hardware restart was requested
07:37:22 kernel: iwlwifi 0000:02:00.0: regular scan timed out
07:37:22 kernel: iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x0.

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#2 2020-11-13 17:09:40

seth
Member
Registered: 2012-09-03
Posts: 17,150

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

https://bbs.archlinux.org/viewtopic.php … 6#p1937316

The linked thread has an older firmware, the thread linked in that thread probably not.
Ie. please try the current firmware w/ the lts kernel to see whether there's a pattern.

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#3 2020-11-14 17:05:53

sparr
Member
Registered: 2019-03-07
Posts: 10

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

The LTS kernel with the current firmware does work. Should I report this as a bug on the firmware and/or the zen kernel?

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#4 2020-11-14 17:22:32

seth
Member
Registered: 2012-09-03
Posts: 17,150

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

The regular kernel (the other users use it, you can try and see whether https://www.archlinux.org/packages/core/x86_64/linux/ causes this for you)

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#5 2020-11-14 17:52:22

sparr
Member
Registered: 2019-03-07
Posts: 10

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

Sorry, to clarify, I do have the problem with the zen kernel ("linux-zen"), and I do not have the problem with the regular ("linux") kernel.

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#6 2020-11-14 22:18:01

seth
Member
Registered: 2012-09-03
Posts: 17,150

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

Do you have no connectivity issues at all or just don't get a crash report for the firmware?
In case of the former, I'd say it's a bug in linux-zen.

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#7 2020-11-14 22:22:56

sparr
Member
Registered: 2019-03-07
Posts: 10

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

No issues at all (that I've noticed). I am successfully using wifi on the linux kernel right now, where it failed and errored on the linux-zen kernel.

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#8 2020-11-15 16:25:01

sparr
Member
Registered: 2019-03-07
Posts: 10

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

I am sad to report that after a few more unrelated reboots, the problem now occurs with the non-zen kernel as well sad

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#9 2020-11-15 16:56:46

seth
Member
Registered: 2012-09-03
Posts: 17,150

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

lts or main kernel?

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#10 2020-11-15 17:04:57

sparr
Member
Registered: 2019-03-07
Posts: 10

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

main, I think? I didn't realize they were different until partway through talking to people about this issue. I'm installing linux-lts now to test with, but I notice it's enough older in version number that I might also need older other packages? I'll find out when I reboot.

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#11 2020-11-15 19:35:16

sparr
Member
Registered: 2019-03-07
Posts: 10

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

The problem occurs on linux (5.9.8), linux-lts (5.4.77), and linux-zen (5.9.8)

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#12 2020-11-15 22:38:04

seth
Member
Registered: 2012-09-03
Posts: 17,150

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

Seems different issue then - did you try to downgrade the firmware?
Which package did you use before?

https://bbs.archlinux.org/viewtopic.php?id=257247 and iwlwifi-cc-a0-55.ucode is in at least "linux-firmware 20200721.2b823fc-1"

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#13 2020-11-15 22:46:59

sparr
Member
Registered: 2019-03-07
Posts: 10

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

linux-firmware 20201023.dae4b4c-1 is the firmware package I've been using so far. I'll try to figure out how to use an older one.

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#14 2020-11-15 22:54:57

seth
Member
Registered: 2012-09-03
Posts: 17,150

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

I meant "before this cooked up"…

A few days ago I started having wifi connectivity problems.

Something™ has probably changed before that happened - if that's not been a firmware update, there might be an external event.
New bluetooth device? Did you hand the device to TSA? …

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#15 2020-11-17 09:09:59

Kitsu
Member
Registered: 2014-10-27
Posts: 4

Re: iwlwifi "Microcode SW error detected" on Dell 7390 with Intel 6 AX200

I can confirm exactly same issue, appeared after upgrading kernel & co (rebooted ~3 days later):

upgraded linux (5.8.5.arch1-1 -> 5.9.8.arch1-1)
upgraded linux-firmware (20200817.7a30af1-1 -> 20201023.dae4b4c-1)
upgraded linux-headers (5.8.5.arch1-1 -> 5.9.8.arch1-1)

So far I cannot connect to  any wifi with the following log (ssid & mac removed):

Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Microcode SW error detected.  Restarting 0x2000000.
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Status: 0x00000040, count: 6
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Loaded firmware version: 36.ad812ee0.0 8265-36.ucode
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x000014FD | ADVANCED_SYSASSERT          
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x000002F0 | trm_hw_status0
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00024A8C | branchlink2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0003AC02 | interruptlink1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0000006E | data1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xDEADBEEF | data2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xDEADBEEF | data3
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | beacon time
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00E73AF4 | tsf low
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | tsf hi
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | time gp1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00E73AF5 | time gp2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000001 | uCode revision type
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000024 | uCode version major
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xAD812EE0 | uCode version minor
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000230 | hw version
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00489000 | board version
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x004C0108 | hcmd
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00022080 | isr0
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | isr1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x08201802 | isr2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00400080 | isr3
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | isr4
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x004B01A9 | last cmd Id
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | wait_event
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0000C7C9 | l2p_control
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | l2p_mhvalid
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | l2p_addr_match
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0000008F | lmpm_pmg_sel
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x14100651 | timestamp
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00008090 | flow_handler
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Status: 0x00000040, count: 7
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | umac branchlink1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xC008694C | umac branchlink2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xC0083B0C | umac interruptlink1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xC0083B0C | umac interruptlink2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000800 | umac data1
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xC0083B0C | umac data2
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xDEADBEEF | umac data3
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000024 | umac major
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xAD812EE0 | umac minor
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xC088628C | frame pointer
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xC088628C | stack pointer
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x004C0108 | last host cmd
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000000 | isr status reg
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Fseq Registers:
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xFDB8EAC2 | FSEQ_ERROR_CODE
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x31430181 | FSEQ_TOP_INIT_VERSION
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x18535227 | FSEQ_CNVIO_INIT_VERSION
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0000A10B | FSEQ_OTP_VERSION
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x70B99CBF | FSEQ_TOP_CONTENT_VERSION
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xAEB5A165 | FSEQ_ALIVE_TOKEN
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0xE3DE7242 | FSEQ_CNVI_ID
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x830D3E4D | FSEQ_CNVR_ID
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x00000010 | CNVI_AUX_MISC_CHIP
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: Collecting data: trigger 2 fired.
Nov 17 12:05:09 name3 kernel: ieee80211 phy0: Hardware restart was requested
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: FW error in SYNC CMD PHY_CONTEXT_CMD
Nov 17 12:05:09 name3 kernel: CPU: 2 PID: 749 Comm: wpa_supplicant Not tainted 5.9.8-arch1-1 #1
Nov 17 12:05:09 name3 kernel: Hardware name: ASUSTeK COMPUTER INC. ZenBook S UX391UA/UX391UA, BIOS UX391UA.301 10/15/2018
Nov 17 12:05:09 name3 kernel: Call Trace:
Nov 17 12:05:09 name3 kernel:  dump_stack+0x6b/0x83
Nov 17 12:05:09 name3 kernel:  iwl_trans_pcie_send_hcmd+0x451/0x460 [iwlwifi]
Nov 17 12:05:09 name3 kernel:  ? wait_woken+0x80/0x80
Nov 17 12:05:09 name3 kernel:  iwl_trans_send_cmd+0x51/0xb0 [iwlwifi]
Nov 17 12:05:09 name3 kernel:  iwl_mvm_send_cmd_pdu+0x54/0x90 [iwlmvm]
Nov 17 12:05:09 name3 kernel:  iwl_mvm_phy_ctxt_apply.constprop.0+0x19b/0x290 [iwlmvm]
Nov 17 12:05:09 name3 kernel:  iwl_mvm_change_chanctx+0x11b/0x170 [iwlmvm]
Nov 17 12:05:09 name3 kernel:  drv_change_chanctx+0x43/0x110 [mac80211]
Nov 17 12:05:09 name3 kernel:  ieee80211_recalc_chanctx_min_def+0x1d8/0x2a0 [mac80211]
Nov 17 12:05:09 name3 kernel:  ieee80211_assign_vif_chanctx+0x20a/0x490 [mac80211]
Nov 17 12:05:09 name3 kernel:  ieee80211_vif_use_channel+0x21a/0x270 [mac80211]
Nov 17 12:05:09 name3 kernel:  ieee80211_prep_connection+0x5a2/0x9c0 [mac80211]
Nov 17 12:05:09 name3 kernel:  ieee80211_mgd_auth.cold+0xba/0x160 [mac80211]
Nov 17 12:05:09 name3 kernel:  cfg80211_mlme_auth+0x126/0x260 [cfg80211]
Nov 17 12:05:09 name3 kernel:  nl80211_authenticate+0x2aa/0x300 [cfg80211]
Nov 17 12:05:09 name3 kernel:  genl_rcv_msg+0x1b8/0x310
Nov 17 12:05:09 name3 kernel:  ? genl_family_rcv_msg_attrs_parse.isra.0+0xd0/0xd0
Nov 17 12:05:09 name3 kernel:  netlink_rcv_skb+0x75/0x140
Nov 17 12:05:09 name3 kernel:  genl_rcv+0x24/0x40
Nov 17 12:05:09 name3 kernel:  netlink_unicast+0x242/0x340
Nov 17 12:05:09 name3 kernel:  netlink_sendmsg+0x243/0x480
Nov 17 12:05:09 name3 kernel:  sock_sendmsg+0x5e/0x60
Nov 17 12:05:09 name3 kernel:  ____sys_sendmsg+0x25a/0x2a0
Nov 17 12:05:09 name3 kernel:  ? copy_msghdr_from_user+0x6e/0xa0
Nov 17 12:05:09 name3 kernel:  ___sys_sendmsg+0x97/0xe0
Nov 17 12:05:09 name3 kernel:  __sys_sendmsg+0x81/0xd0
Nov 17 12:05:09 name3 kernel:  do_syscall_64+0x33/0x40
Nov 17 12:05:09 name3 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Nov 17 12:05:09 name3 kernel: RIP: 0033:0x7f9d90fe27e7
Nov 17 12:05:09 name3 kernel: Code: 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
Nov 17 12:05:09 name3 kernel: RSP: 002b:00007ffc03f61c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
Nov 17 12:05:09 name3 kernel: RAX: ffffffffffffffda RBX: 00005589d1809890 RCX: 00007f9d90fe27e7
Nov 17 12:05:09 name3 kernel: RDX: 0000000000000000 RSI: 00007ffc03f61c80 RDI: 0000000000000006
Nov 17 12:05:09 name3 kernel: RBP: 00005589d18097a0 R08: 0000000000000004 R09: 00005589d17ff010
Nov 17 12:05:09 name3 kernel: R10: 00007ffc03f61d54 R11: 0000000000000246 R12: 00005589d18638c0
Nov 17 12:05:09 name3 kernel: R13: 00007ffc03f61c80 R14: 00007ffc03f61d54 R15: 00005589d183dd50
Nov 17 12:05:09 name3 kernel: iwlwifi 0000:01:00.0: PHY ctxt cmd error. ret=-5
Nov 17 12:05:10 name3 wpa_supplicant[749]: wlp1s0: SME: Authentication request to the driver failed
Nov 17 12:05:10 name3 wpa_supplicant[749]: wlp1s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid=<ssid_name> auth_failures=1 duration=10 reason=CONN_FAILED
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: Failed to send MAC context (action:2): -5
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: failed to update MAC <some_mac_addr>
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: Failed to send MAC context (action:2): -5
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: failed to update MAC <some_mac_addr>
Nov 17 12:05:10 name3 kernel: wlp1s0: failed to insert STA entry for the AP (error -5)
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: Failed to send MAC context (action:2): -5
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: failed to update MAC <some_mac_addr>
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: Failed to send binding (action:3): -5
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: Failed to send MAC context (action:2): -5
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: failed to update MAC <some_mac_addr>
Nov 17 12:05:10 name3 kernel: iwlwifi 0000:01:00.0: PHY ctxt cmd error. ret=-5

UPD: works fine on different WIFI, maybe uses different standard

Last edited by Kitsu (2020-11-17 17:24:35)

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