Wifi 6 AX200 fail reload after resume from suspend to RAM

Message

pd1986 · Post by **pd1986** » Thu Oct 22, 2020 12:06 pm

Hi, I am encountering a problem in restoring Wifi after resuming from suspending to RAM. It doesn't happen everytime, only once per 3-4 times suspend to RAM. I didn't try hibernation. When it happened, I cannot reprobe the firmware module. Both dmesg information of failure is shown below. Could anyone please help to identify the root cause and figure out how to fix it? Thanks

dmesg_error (error message repeated)

Code: Select all

[31397.401116] iwlwifi 0000:04:00.0: Firmware error during reconfiguration - reprobe!
[31397.578990] iwlwifi 0000:04:00.0: dma_pool_destroy iwlwifi:bc, 000000003954c410 busy
[31397.588491] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-cc-a0-56.ucode failed with error -2
[31397.588653] iwlwifi 0000:04:00.0: api flags index 2 larger than supported by driver
[31397.588660] iwlwifi 0000:04:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.22
[31397.588662] iwlwifi 0000:04:00.0: Found debug destination: EXTERNAL_DRAM
[31397.588662] iwlwifi 0000:04:00.0: Found debug configuration: 0
[31397.588844] iwlwifi 0000:04:00.0: loaded firmware version 55.d9698065.0 cc-a0-55.ucode op_mode iwlmvm
[31397.588848] iwlwifi 0000:04:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[31397.588860] iwlwifi 0000:04:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
[31398.283780] iwlwifi 0000:04:00.0: base HW address: a8:7e:ea:77:0c:04
[31398.298362] thermal thermal_zone0: failed to read out thermal zone (-61)
[31399.447063] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0
[31402.197750] iwlwifi 0000:04:00.0: Error sending BT_CONFIG: time out after 2000ms.
[31402.197755] iwlwifi 0000:04:00.0: Current CMD queue read_ptr 5 write_ptr 6
[31402.198035] iwlwifi 0000:04:00.0: HCMD_ACTIVE already clear for command BT_CONFIG
[31402.199498] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[31402.199500] iwlwifi 0000:04:00.0: Status: 0x00000040, count: 6
[31402.199501] iwlwifi 0000:04:00.0: Loaded firmware version: 55.d9698065.0 cc-a0-55.ucode
[31402.199503] iwlwifi 0000:04:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN       
[31402.199504] iwlwifi 0000:04:00.0: 0x00A0A2F0 | trm_hw_status0
[31402.199504] iwlwifi 0000:04:00.0: 0x00000000 | trm_hw_status1
[31402.199505] iwlwifi 0000:04:00.0: 0x004FA34A | branchlink2
[31402.199506] iwlwifi 0000:04:00.0: 0x004E4BBC | interruptlink1
[31402.199507] iwlwifi 0000:04:00.0: 0x004E4BBC | interruptlink2
[31402.199508] iwlwifi 0000:04:00.0: 0x00016468 | data1
[31402.199508] iwlwifi 0000:04:00.0: 0xFF000000 | data2
[31402.199509] iwlwifi 0000:04:00.0: 0x00000000 | data3
[31402.199510] iwlwifi 0000:04:00.0: 0x00000000 | beacon time
[31402.199510] iwlwifi 0000:04:00.0: 0x002926A0 | tsf low
[31402.199511] iwlwifi 0000:04:00.0: 0x00000000 | tsf hi
[31402.199511] iwlwifi 0000:04:00.0: 0x00000000 | time gp1
[31402.199512] iwlwifi 0000:04:00.0: 0x0029944B | time gp2
[31402.199513] iwlwifi 0000:04:00.0: 0x00000001 | uCode revision type
[31402.199514] iwlwifi 0000:04:00.0: 0x00000037 | uCode version major
[31402.199514] iwlwifi 0000:04:00.0: 0xD9698065 | uCode version minor
[31402.199515] iwlwifi 0000:04:00.0: 0x00000340 | hw version
[31402.199516] iwlwifi 0000:04:00.0: 0x18C89000 | board version
[31402.199516] iwlwifi 0000:04:00.0: 0x803BFD26 | hcmd
[31402.199517] iwlwifi 0000:04:00.0: 0x20028000 | isr0
[31402.199518] iwlwifi 0000:04:00.0: 0x00000000 | isr1
[31402.199519] iwlwifi 0000:04:00.0: 0x08F00002 | isr2
[31402.199519] iwlwifi 0000:04:00.0: 0x00C0001C | isr3
[31402.199520] iwlwifi 0000:04:00.0: 0x00000000 | isr4
[31402.199520] iwlwifi 0000:04:00.0: 0x00000000 | last cmd Id
[31402.199521] iwlwifi 0000:04:00.0: 0x00016468 | wait_event
[31402.199521] iwlwifi 0000:04:00.0: 0x00000000 | l2p_control
[31402.199522] iwlwifi 0000:04:00.0: 0x00000000 | l2p_duration
[31402.199523] iwlwifi 0000:04:00.0: 0x00000000 | l2p_mhvalid
[31402.199523] iwlwifi 0000:04:00.0: 0x00000000 | l2p_addr_match
[31402.199524] iwlwifi 0000:04:00.0: 0x00000009 | lmpm_pmg_sel
[31402.199525] iwlwifi 0000:04:00.0: 0x00000000 | timestamp
[31402.199525] iwlwifi 0000:04:00.0: 0x00000028 | flow_handler
[31402.199829] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[31402.199830] iwlwifi 0000:04:00.0: Status: 0x00000040, count: 7
[31402.199832] iwlwifi 0000:04:00.0: 0x20000066 | NMI_INTERRUPT_HOST
[31402.199832] iwlwifi 0000:04:00.0: 0x00000000 | umac branchlink1
[31402.199834] iwlwifi 0000:04:00.0: 0x80465826 | umac branchlink2
[31402.199834] iwlwifi 0000:04:00.0: 0x8048074C | umac interruptlink1
[31402.199835] iwlwifi 0000:04:00.0: 0x8048074C | umac interruptlink2
[31402.199836] iwlwifi 0000:04:00.0: 0x01000000 | umac data1
[31402.199837] iwlwifi 0000:04:00.0: 0x8048074C | umac data2
[31402.199837] iwlwifi 0000:04:00.0: 0x00000000 | umac data3
[31402.199838] iwlwifi 0000:04:00.0: 0x00000037 | umac major
[31402.199838] iwlwifi 0000:04:00.0: 0xD9698065 | umac minor
[31402.199839] iwlwifi 0000:04:00.0: 0x00299446 | frame pointer
[31402.199840] iwlwifi 0000:04:00.0: 0xC0886270 | stack pointer
[31402.199841] iwlwifi 0000:04:00.0: 0x0005019B | last host cmd
[31402.199841] iwlwifi 0000:04:00.0: 0x00000000 | isr status reg
[31402.200102] iwlwifi 0000:04:00.0: Fseq Registers:
[31402.200138] iwlwifi 0000:04:00.0: 0x60000000 | FSEQ_ERROR_CODE
[31402.200142] iwlwifi 0000:04:00.0: 0x80290021 | FSEQ_TOP_INIT_VERSION
[31402.200146] iwlwifi 0000:04:00.0: 0x00050008 | FSEQ_CNVIO_INIT_VERSION
[31402.200151] iwlwifi 0000:04:00.0: 0x0000A503 | FSEQ_OTP_VERSION
[31402.200187] iwlwifi 0000:04:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
[31402.200191] iwlwifi 0000:04:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[31402.200196] iwlwifi 0000:04:00.0: 0x00100530 | FSEQ_CNVI_ID
[31402.200200] iwlwifi 0000:04:00.0: 0x00000532 | FSEQ_CNVR_ID
[31402.200205] iwlwifi 0000:04:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
[31402.200211] iwlwifi 0000:04:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
[31402.200218] iwlwifi 0000:04:00.0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[31402.200254] iwlwifi 0000:04:00.0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[31402.200529] iwlwifi 0000:04:00.0: WRT: Collecting data: ini trigger 4 fired.
[31402.200534] ieee80211 phy20: Hardware restart was requested
[31405.909685] iwlwifi 0000:04:00.0: Error sending UNKNOWN: time out after 2000ms.
[31405.909690] iwlwifi 0000:04:00.0: Current CMD queue read_ptr 5 write_ptr 6
[31405.910376] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[31405.910377] iwlwifi 0000:04:00.0: Status: 0x00000050, count: 6
[31405.910377] iwlwifi 0000:04:00.0: Loaded firmware version: 55.d9698065.0 cc-a0-55.ucode
[31405.910379] iwlwifi 0000:04:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN       
[31405.910379] iwlwifi 0000:04:00.0: 0x00A0A2F0 | trm_hw_status0
[31405.910380] iwlwifi 0000:04:00.0: 0x00000000 | trm_hw_status1
[31405.910380] iwlwifi 0000:04:00.0: 0x004FA34A | branchlink2
[31405.910381] iwlwifi 0000:04:00.0: 0x004E4BBC | interruptlink1
[31405.910381] iwlwifi 0000:04:00.0: 0x004E4BBC | interruptlink2
[31405.910382] iwlwifi 0000:04:00.0: 0x00016468 | data1
[31405.910382] iwlwifi 0000:04:00.0: 0xFF000000 | data2
[31405.910383] iwlwifi 0000:04:00.0: 0x00000000 | data3
[31405.910383] iwlwifi 0000:04:00.0: 0x00000000 | beacon time
[31405.910384] iwlwifi 0000:04:00.0: 0x002934D4 | tsf low
[31405.910384] iwlwifi 0000:04:00.0: 0x00000000 | tsf hi
[31405.910385] iwlwifi 0000:04:00.0: 0x00000000 | time gp1
[31405.910385] iwlwifi 0000:04:00.0: 0x0029A314 | time gp2
[31405.910386] iwlwifi 0000:04:00.0: 0x00000001 | uCode revision type
[31405.910386] iwlwifi 0000:04:00.0: 0x00000037 | uCode version major
[31405.910387] iwlwifi 0000:04:00.0: 0xD9698065 | uCode version minor
[31405.910387] iwlwifi 0000:04:00.0: 0x00000340 | hw version
[31405.910388] iwlwifi 0000:04:00.0: 0x18C89000 | board version
[31405.910388] iwlwifi 0000:04:00.0: 0x803AFD26 | hcmd
[31405.910388] iwlwifi 0000:04:00.0: 0x20028000 | isr0
[31405.910389] iwlwifi 0000:04:00.0: 0x00000000 | isr1
[31405.910389] iwlwifi 0000:04:00.0: 0x08F00002 | isr2
[31405.910390] iwlwifi 0000:04:00.0: 0x00C0001C | isr3
[31405.910390] iwlwifi 0000:04:00.0: 0x00000000 | isr4
[31405.910391] iwlwifi 0000:04:00.0: 0x00000000 | last cmd Id
[31405.910391] iwlwifi 0000:04:00.0: 0x00016468 | wait_event
[31405.910392] iwlwifi 0000:04:00.0: 0x00000000 | l2p_control
[31405.910392] iwlwifi 0000:04:00.0: 0x00000000 | l2p_duration
[31405.910393] iwlwifi 0000:04:00.0: 0x00000000 | l2p_mhvalid
[31405.910393] iwlwifi 0000:04:00.0: 0x00000000 | l2p_addr_match
[31405.910394] iwlwifi 0000:04:00.0: 0x00000009 | lmpm_pmg_sel
[31405.910394] iwlwifi 0000:04:00.0: 0x00000000 | timestamp
[31405.910394] iwlwifi 0000:04:00.0: 0x00000028 | flow_handler
[31405.910717] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[31405.910719] iwlwifi 0000:04:00.0: Status: 0x00000050, count: 7
[31405.910719] iwlwifi 0000:04:00.0: 0x20000066 | NMI_INTERRUPT_HOST
[31405.910720] iwlwifi 0000:04:00.0: 0x00000000 | umac branchlink1
[31405.910720] iwlwifi 0000:04:00.0: 0x80465826 | umac branchlink2
[31405.910721] iwlwifi 0000:04:00.0: 0x8048074C | umac interruptlink1
[31405.910721] iwlwifi 0000:04:00.0: 0x8048074C | umac interruptlink2
[31405.910722] iwlwifi 0000:04:00.0: 0x01000000 | umac data1
[31405.910722] iwlwifi 0000:04:00.0: 0x8048074C | umac data2
[31405.910723] iwlwifi 0000:04:00.0: 0x00000000 | umac data3
[31405.910723] iwlwifi 0000:04:00.0: 0x00000037 | umac major
[31405.910724] iwlwifi 0000:04:00.0: 0xD9698065 | umac minor
[31405.910724] iwlwifi 0000:04:00.0: 0x0029A30F | frame pointer
[31405.910725] iwlwifi 0000:04:00.0: 0xC0886270 | stack pointer
[31405.910725] iwlwifi 0000:04:00.0: 0x00050201 | last host cmd
[31405.910726] iwlwifi 0000:04:00.0: 0x00000000 | isr status reg
[31405.910989] iwlwifi 0000:04:00.0: Fseq Registers:
[31405.910994] iwlwifi 0000:04:00.0: 0x60000000 | FSEQ_ERROR_CODE
[31405.910998] iwlwifi 0000:04:00.0: 0x80290021 | FSEQ_TOP_INIT_VERSION
[31405.911002] iwlwifi 0000:04:00.0: 0x00050008 | FSEQ_CNVIO_INIT_VERSION
[31405.911006] iwlwifi 0000:04:00.0: 0x0000A503 | FSEQ_OTP_VERSION
[31405.911010] iwlwifi 0000:04:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
[31405.911014] iwlwifi 0000:04:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[31405.911018] iwlwifi 0000:04:00.0: 0x00100530 | FSEQ_CNVI_ID
[31405.911022] iwlwifi 0000:04:00.0: 0x00000532 | FSEQ_CNVR_ID
[31405.911026] iwlwifi 0000:04:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
[31405.911032] iwlwifi 0000:04:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
[31405.911038] iwlwifi 0000:04:00.0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[31405.911044] iwlwifi 0000:04:00.0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[31405.911048] iwlwifi 0000:04:00.0: Firmware error during reconfiguration - reprobe!
[31405.911051] iwlwifi 0000:04:00.0: Failed to set soc latency: -110
[31405.911062] iwlwifi 0000:04:00.0: HCMD_ACTIVE already clear for command UNKNOWN
[31406.104080] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-cc-a0-56.ucode failed with error -2
[31406.104247] iwlwifi 0000:04:00.0: api flags index 2 larger than supported by driver
[31406.104253] iwlwifi 0000:04:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.22
[31406.104255] iwlwifi 0000:04:00.0: Found debug destination: EXTERNAL_DRAM
[31406.104256] iwlwifi 0000:04:00.0: Found debug configuration: 0
[31406.104445] iwlwifi 0000:04:00.0: loaded firmware version 55.d9698065.0 cc-a0-55.ucode op_mode iwlmvm
[31406.104450] iwlwifi 0000:04:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[31406.104480] iwlwifi 0000:04:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
[31406.324154] iwlwifi 0000:04:00.0: base HW address: a8:7e:ea:77:0c:04
[31406.338990] thermal thermal_zone0: failed to read out thermal zone (-61)
[31407.950479] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0

poe_1957 · Post by **poe_1957** » Wed Nov 04, 2020 3:12 am

Please see my post for solution :https://forums.gentoo.org/viewtopic-t-1120801.html