Date: Sat, 7 Mar 2026 16:52:01 +0800 From: Ben Hutton <ben@benhutton.com.au> To: wireless@freebsd.org Subject: Re: LinuxKPI (iwlwifi, rtw8x) Please test! Important! (in stable/15 in three days) Message-ID: <e179457b-65f6-4a0f-8c94-3b384be15f9e@benhutton.com.au> In-Reply-To: <rrn857-6598-4p6n-s63r-r824q675763p@mnoonqbm.arg> References: <r158r59-93o7-9767-1r57-805sq1s07q4p@mnoonqbm.arg> <p836qqn7-6pq4-nrq-p346-8qp5ors7p170@mnoonqbm.arg> <65165b44-b8c2-4762-b7fa-c21a70248848@benhutton.com.au> <rrn857-6598-4p6n-s63r-r824q675763p@mnoonqbm.arg>
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Hi Bjoern, Just updated today. I'm getting a crash that has forced me to roll back to the previous boot environment. I seem to get the wifi disconnecting before it crashes the system (hold down power button for 5+ seconds). I'm able to get all the way into my desktop, everything appears to be working then the wifi starts dropping out. I was on commit "74aec9f02d9d8fbde250da1ecc881729c8baf489" with the latest firmware. I'm getting the following in messages log: Mar 7 16:20:29 tesla kernel: iwlwifi0: Error sending STATISTICS_CMD: time out after 2000ms. Mar 7 16:20:29 tesla kernel: iwlwifi0: Current CMD queue read_ptr 202 write_ptr 203 Mar 7 16:20:29 tesla kernel: iwlwifi0: Start IWL Error Log Dump: Mar 7 16:20:29 tesla kernel: iwlwifi0: Transport status: 0x0000004A, valid: 6 Mar 7 16:20:29 tesla kernel: iwlwifi0: Loaded firmware version: 77.30b1cbd8.0 QuZ-a0-hr-b0-77.ucode Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000084 | NMI_INTERRUPT_UNKNOWN Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x000022B3 | trm_hw_status0 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | trm_hw_status1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x004C972E | branchlink2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00007FC0 | interruptlink1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00007FC0 | interruptlink2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000B796 | data1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x01000000 | data2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | data3 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0xF9C000A3 | beacon time Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x57820DD2 | tsf low Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x000017CD | tsf hi Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | time gp1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x06521918 | time gp2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000001 | uCode revision type Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000004D | uCode version major Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x30B1CBD8 | uCode version minor Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000351 | hw version Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00489001 | board version Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x8016F500 | hcmd Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x66F20000 | isr0 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x01400000 | isr1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x08F00002 | isr2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00C00008 | isr3 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | isr4 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0339001C | last cmd Id Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000B796 | wait_event Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000080 | l2p_control Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00011C20 | l2p_duration Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000003F | l2p_mhvalid Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000080 | l2p_addr_match Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000009 | lmpm_pmg_sel Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | timestamp Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000E060 | flow_handler Mar 7 16:20:29 tesla kernel: iwlwifi0: Start IWL Error Log Dump: Mar 7 16:20:29 tesla kernel: iwlwifi0: Transport status: 0x0000004A, valid: 7 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x20000066 | NMI_INTERRUPT_HOST Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | umac branchlink1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x804561F6 | umac branchlink2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x8047378E | umac interruptlink1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x8047378E | umac interruptlink2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x01000000 | umac data1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x8047378E | umac data2 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | umac data3 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000004D | umac major Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x30B1CBD8 | umac minor Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x06521916 | frame pointer Mar 7 16:20:29 tesla kernel: iwlwifi0: 0xC0886260 | stack pointer Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00CA019C | last host cmd Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | isr status reg Mar 7 16:20:29 tesla kernel: iwlwifi0: IML/ROM dump: Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000003 | IML/ROM error/state Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00005744 | IML/ROM data1 Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 Mar 7 16:20:29 tesla kernel: iwlwifi0: Fseq Registers: Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x60000041 | FSEQ_ERROR_CODE Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00290033 | FSEQ_TOP_INIT_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00090006 | FSEQ_CNVIO_INIT_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000A481 | FSEQ_OTP_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000003 | FSEQ_TOP_CONTENT_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x4552414E | FSEQ_ALIVE_TOKEN Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x20000302 | FSEQ_CNVI_ID Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x01300504 | FSEQ_CNVR_ID Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x20000302 | CNVI_AUX_MISC_CHIP Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x01300504 | CNVR_AUX_MISC_CHIP Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00090006 | FSEQ_PREV_CNVIO_INIT_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00290033 | FSEQ_WIFI_FSEQ_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00290033 | FSEQ_BT_FSEQ_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: 0x00000000 | FSEQ_CLASS_TP_VERSION Mar 7 16:20:29 tesla kernel: iwlwifi0: UMAC CURRENT PC: 0x8047329c Mar 7 16:20:29 tesla kernel: iwlwifi0: LMAC1 CURRENT PC: 0xd0 Mar 7 16:20:29 tesla kernel: iwlwifi0: WRT: Collecting data: ini trigger 4 fired (delay=0ms). Mar 7 16:20:29 tesla kernel: iwlwifi0: Device error - SW reset Mar 7 16:20:30 tesla kernel: iwlwifi0: HCMD_ACTIVE already clear for command STATISTICS_CMD Mar 7 16:20:37 tesla kernel: iwlwifi0: Queue 2 is stuck 56 22 Mar 7 16:20:38 tesla kernel: and Mar 7 16:32:10 tesla kernel: iwlwifi0: Error sending STATISTICS_CMD: time out after 2000ms. Mar 7 16:32:10 tesla kernel: iwlwifi0: Current CMD queue read_ptr 140 write_ptr 141 Mar 7 16:32:10 tesla kernel: iwlwifi0: Start IWL Error Log Dump: Mar 7 16:32:10 tesla kernel: iwlwifi0: Transport status: 0x0000004A, valid: 6 Mar 7 16:32:10 tesla kernel: iwlwifi0: Loaded firmware version: 77.30b1cbd8.0 QuZ-a0-hr-b0-77.ucode Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000084 | NMI_INTERRUPT_UNKNOWN Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x000022F0 | trm_hw_status0 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | trm_hw_status1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x004C972E | branchlink2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x004BF5DA | interruptlink1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x004BF5DA | interruptlink2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00005E20 | data1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x01000000 | data2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | data3 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x8C802577 | beacon time Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x81B9ABE8 | tsf low Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x000017CD | tsf hi Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | time gp1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x03A980C3 | time gp2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000001 | uCode revision type Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x0000004D | uCode version major Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x30B1CBD8 | uCode version minor Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000351 | hw version Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00489001 | board version Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x80DDF400 | hcmd Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00020000 | isr0 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00400000 | isr1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x08F00002 | isr2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00C3019C | isr3 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | isr4 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x0287001C | last cmd Id Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00005E20 | wait_event Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000080 | l2p_control Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000020 | l2p_duration Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x0000003F | l2p_mhvalid Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000080 | l2p_addr_match Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000009 | lmpm_pmg_sel Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | timestamp Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00001810 | flow_handler Mar 7 16:32:10 tesla kernel: iwlwifi0: Start IWL Error Log Dump: Mar 7 16:32:10 tesla kernel: iwlwifi0: Transport status: 0x0000004A, valid: 7 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x20000066 | NMI_INTERRUPT_HOST Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | umac branchlink1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x804561F6 | umac branchlink2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x8047378E | umac interruptlink1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x8047378E | umac interruptlink2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x01000000 | umac data1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x8047378E | umac data2 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | umac data3 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x0000004D | umac major Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x30B1CBD8 | umac minor Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x03A980C1 | frame pointer Mar 7 16:32:10 tesla kernel: iwlwifi0: 0xC0886260 | stack pointer Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x008C019C | last host cmd Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000000 | isr status reg Mar 7 16:32:10 tesla kernel: iwlwifi0: IML/ROM dump: Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000003 | IML/ROM error/state Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00005747 | IML/ROM data1 Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 Mar 7 16:32:10 tesla kernel: iwlwifi0: Fseq Registers: Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x60000000 | FSEQ_ERROR_CODE Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x80290033 | FSEQ_TOP_INIT_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00090006 | FSEQ_CNVIO_INIT_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x0000A481 | FSEQ_OTP_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00000003 | FSEQ_TOP_CONTENT_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x4552414E | FSEQ_ALIVE_TOKEN Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x20000302 | FSEQ_CNVI_ID Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x01300504 | FSEQ_CNVR_ID Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x20000302 | CNVI_AUX_MISC_CHIP Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x01300504 | CNVR_AUX_MISC_CHIP Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00090006 | FSEQ_PREV_CNVIO_INIT_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00290033 | FSEQ_WIFI_FSEQ_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x00290033 | FSEQ_BT_FSEQ_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: 0x000001A5 | FSEQ_CLASS_TP_VERSION Mar 7 16:32:10 tesla kernel: iwlwifi0: UMAC CURRENT PC: 0x8047329c Mar 7 16:32:10 tesla kernel: iwlwifi0: LMAC1 CURRENT PC: 0xd0 Mar 7 16:32:10 tesla kernel: iwlwifi0: WRT: Collecting data: ini trigger 4 fired (delay=0ms). Mar 7 16:32:11 tesla kernel: iwlwifi0: Device error - SW reset Mar 7 16:32:19 tesla kernel: iwlwifi0: Queue 2 is stuck 167 136 Mar 7 16:32:19 tesla kernel: Limiting tcp reset response from 460 to 198 packets/sec Mar 7 16:32:23 tesla kernel: iwlwifi0: HCMD_ACTIVE already clear for command STATISTICS_CMD Mar 7 16:32:23 tesla kernel: Limiting tcp reset response from 198 to 195 packets/sec Also wifi card in dmesg. iwlwifi0: <iwlwifi> mem 0x604111c000-0x604111ffff at device 20.3 on pci0 iwlwifi0: Detected crf-id 0x3617, cnv-id 0x20000302 wfpm id 0x80000000 iwlwifi0: PCI dev 06f0/0070, rev=0x351, rfid=0x10a100 iwlwifi0: Detected Intel(R) Wi-Fi 6 AX201 160MHz iwlwifi0: successfully loaded firmware image 'iwlwifi-QuZ-a0-hr-b0-77.ucode' iwlwifi0: loaded firmware version 77.30b1cbd8.0 QuZ-a0-hr-b0-77.ucode op_mode iwlmvm iwlwifi0: Detected RF HR B5, rfid=0x10a100 iwlwifi0: base HW address: 58:6c:25:4a:ef:3e Kind regards Ben On 3/5/26 21:58, Bjoern A. Zeeb wrote: > Hi everyone! > > I'll keep this thread alive. > > Thanks to the three of you who have tested the last round and reported > back. > That was very much appreciated and helpful! > > Everyone else can now also go and have a try again! > > In the last 48 hours I pushed the next round of LinuxKPI 802.11 > changes which would be good to validate on a wide set of chipsets > and supported drivers. One of them fixed a firmware crash, another > one re-enabled some code again which was silently not doing its things > due to Linux KPI changes (and surprisingly most of it worked anyway the > last months). > > This time you'll likely not need long testing time. Maybe a change of > association or if you want a netif restart will be good tests. > > If the last round of changes are good, I am currently cleaning up some > loose iwlwifi ends and will push the driver update and we'll all be on > v6.19. > > After that more LinuxKPI 802.11 bits for Realtek etc. will slowly start > showing up. > > > I can only emphasize that all your testing will help us with what will be > shipping in 15.1-R. The earlier we catch possible problems the more > likely > your wifi will work in the release! > > Lots of health and joy, > /bz >home | help
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