Hello,
Wifi is getting disconnected randomly on debian. dmesg shows
--
[ 278.360346] iwlwifi 0000:09:00.0: Queue 5 is stuck 8 21
[ 278.360447] iwlwifi 0000:09:00.0: Microcode SW error detected.
Restarting 0x0.
[ 278.360566] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
[ 278.360568] iwlwifi 0000:09:00.0: Transport status: 0x0000004A, valid: 6
[ 278.360571] iwlwifi 0000:09:00.0: Loaded firmware version:
72.daa05125.0 cc-a0-72.ucode
[ 278.360573] iwlwifi 0000:09:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 278.360576] iwlwifi 0000:09:00.0: 0x000022F0 | trm_hw_status0
[ 278.360578] iwlwifi 0000:09:00.0: 0x00000001 | trm_hw_status1
[ 278.360579] iwlwifi 0000:09:00.0: 0x004FBE16 | branchlink2
[ 278.360581] iwlwifi 0000:09:00.0: 0x004F23FE | interruptlink1
[ 278.360583] iwlwifi 0000:09:00.0: 0x004F23FE | interruptlink2
[ 278.360585] iwlwifi 0000:09:00.0: 0x00005CEA | data1
[ 278.360587] iwlwifi 0000:09:00.0: 0x01000000 | data2
[ 278.360589] iwlwifi 0000:09:00.0: 0x00000000 | data3
[ 278.360590] iwlwifi 0000:09:00.0: 0x86C0496C | beacon time
[ 278.360592] iwlwifi 0000:09:00.0: 0x72E106A0 | tsf low
[ 278.360594] iwlwifi 0000:09:00.0: 0x000000E2 | tsf hi
[ 278.360596] iwlwifi 0000:09:00.0: 0x00000000 | time gp1
[ 278.360598] iwlwifi 0000:09:00.0: 0x1009BFB7 | time gp2
[ 278.360600] iwlwifi 0000:09:00.0: 0x00000001 | uCode revision type
[ 278.360601] iwlwifi 0000:09:00.0: 0x00000048 | uCode version major
[ 278.360603] iwlwifi 0000:09:00.0: 0xDAA05125 | uCode version minor
[ 278.360605] iwlwifi 0000:09:00.0: 0x00000340 | hw version
[ 278.360607] iwlwifi 0000:09:00.0: 0x00C89000 | board version
[ 278.360609] iwlwifi 0000:09:00.0: 0x8045FC0B | hcmd
[ 278.360610] iwlwifi 0000:09:00.0: 0x00020000 | isr0
[ 278.360612] iwlwifi 0000:09:00.0: 0x00000000 | isr1
[ 278.360614] iwlwifi 0000:09:00.0: 0x08F00002 | isr2
[ 278.360616] iwlwifi 0000:09:00.0: 0x00C3038C | isr3
[ 278.360618] iwlwifi 0000:09:00.0: 0x00000000 | isr4
[ 278.360619] iwlwifi 0000:09:00.0: 0x0507001C | last cmd Id
[ 278.360621] iwlwifi 0000:09:00.0: 0x00005CEA | wait_event
[ 278.360623] iwlwifi 0000:09:00.0: 0x00000080 | l2p_control
[ 278.360625] iwlwifi 0000:09:00.0: 0x00000020 | l2p_duration
[ 278.360627] iwlwifi 0000:09:00.0: 0x0000003F | l2p_mhvalid
[ 278.360629] iwlwifi 0000:09:00.0: 0x00000080 | l2p_addr_match
[ 278.360630] iwlwifi 0000:09:00.0: 0x00000009 | lmpm_pmg_sel
[ 278.360632] iwlwifi 0000:09:00.0: 0x00000000 | timestamp
[ 278.360634] iwlwifi 0000:09:00.0: 0x000070D0 | flow_handler
[ 278.360680] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
[ 278.360682] iwlwifi 0000:09:00.0: Transport status: 0x0000004A, valid: 7
[ 278.360684] iwlwifi 0000:09:00.0: 0x20000066 | NMI_INTERRUPT_HOST
[ 278.360686] iwlwifi 0000:09:00.0: 0x00000000 | umac branchlink1
[ 278.360688] iwlwifi 0000:09:00.0: 0x80455E3C | umac branchlink2
[ 278.360690] iwlwifi 0000:09:00.0: 0x80472146 | umac interruptlink1
[ 278.360692] iwlwifi 0000:09:00.0: 0x80472146 | umac interruptlink2
[ 278.360693] iwlwifi 0000:09:00.0: 0x01000000 | umac data1
[ 278.360695] iwlwifi 0000:09:00.0: 0x80472146 | umac data2
[ 278.360697] iwlwifi 0000:09:00.0: 0x00000000 | umac data3
[ 278.360699] iwlwifi 0000:09:00.0: 0x00000048 | umac major
[ 278.360701] iwlwifi 0000:09:00.0: 0xDAA05125 | umac minor
[ 278.360702] iwlwifi 0000:09:00.0: 0x1009BFB5 | frame pointer
[ 278.360704] iwlwifi 0000:09:00.0: 0xC0886264 | stack pointer
[ 278.360706] iwlwifi 0000:09:00.0: 0x00E8019C | last host cmd
[ 278.360708] iwlwifi 0000:09:00.0: 0x00000000 | isr status reg
[ 278.360722] iwlwifi 0000:09:00.0: IML/ROM dump:
[ 278.360724] iwlwifi 0000:09:00.0: 0x00000003 | IML/ROM error/state
[ 278.360738] iwlwifi 0000:09:00.0: 0x0000578F | IML/ROM data1
[ 278.360752] iwlwifi 0000:09:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
[ 278.360761] iwlwifi 0000:09:00.0: Fseq Registers:
[ 278.360765] iwlwifi 0000:09:00.0: 0x60000000 | FSEQ_ERROR_CODE
[ 278.360770] iwlwifi 0000:09:00.0: 0x00290021 | FSEQ_TOP_INIT_VERSION
[ 278.360775] iwlwifi 0000:09:00.0: 0x00050008 | FSEQ_CNVIO_INIT_VERSION
[ 278.360780] iwlwifi 0000:09:00.0: 0x0000A503 | FSEQ_OTP_VERSION
[ 278.360785] iwlwifi 0000:09:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
[ 278.360790] iwlwifi 0000:09:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 278.360794] iwlwifi 0000:09:00.0: 0x00100530 | FSEQ_CNVI_ID
[ 278.360799] iwlwifi 0000:09:00.0: 0x00000532 | FSEQ_CNVR_ID
[ 278.360804] iwlwifi 0000:09:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
[ 278.360811] iwlwifi 0000:09:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
[ 278.360818] iwlwifi 0000:09:00.0: 0x05B0905B |
CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 278.360825] iwlwifi 0000:09:00.0: 0x0000025B |
CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
--
--
unni-debian:~# cat /etc/debian_version
12.5
unni-debian:~# uname -a
Linux unni-debian 6.1.0-21-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.90-1
(2024-05-03) x86_64 GNU/Linux
unni-debian:~#
--
It started working after disabling and enabling wifi in Gnome.
Regards,
Unni
