Bug#963025: firmware-iwlwifi: Microcode SW error detected / 9000-pu-b0-jf-b0-46.ucode
On 22.01.21 20:48, maximilian attems wrote:
Firmware 9000-pu-b0-jf-b0-46.ucode stops working when used with
hostapd as soon as a wireless client connects.
Is that still happening with latest 5.10 linux and newer
firmware-iwlwifi version >= 202011?
The problem still exists with firmware-iwlwifi 20201218-2.
# cat /proc/version
Linux version 5.10.0-1-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-5) 10.2.1 20210108, GNU ld (GNU
Binutils for Debian) 2.35.1) #1 SMP Debian 5.10.5-1 (2021-01-09)
##### dmesg output #####
[81668.281626] iwlwifi 0000:00:14.3: Queue 9 is active on fifo 3 and stuck for 10000 ms. SW [0, 2] HW [0, 0] FH
TRB=0x0baef4f74
[81668.281924] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[81668.282306] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[81668.282313] iwlwifi 0000:00:14.3: Status: 0x00000040, count: 6
[81668.282319] iwlwifi 0000:00:14.3: Loaded firmware version: 46.4d093a30.0 9000-pu-b0-jf-b0-46.ucode
[81668.282325] iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[81668.282330] iwlwifi 0000:00:14.3: 0x000022F0 | trm_hw_status0
[81668.282335] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[81668.282339] iwlwifi 0000:00:14.3: 0x00488876 | branchlink2
[81668.282344] iwlwifi 0000:00:14.3: 0x00478E36 | interruptlink1
[81668.282348] iwlwifi 0000:00:14.3: 0x00478E36 | interruptlink2
[81668.282352] iwlwifi 0000:00:14.3: 0x00011526 | data1
[81668.282356] iwlwifi 0000:00:14.3: 0xFF000000 | data2
[81668.282360] iwlwifi 0000:00:14.3: 0xF0000008 | data3
[81668.282365] iwlwifi 0000:00:14.3: 0x00000000 | beacon time
[81668.282369] iwlwifi 0000:00:14.3: 0x00A556BB | tsf low
[81668.282373] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi
[81668.282377] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[81668.282381] iwlwifi 0000:00:14.3: 0x00A556BC | time gp2
[81668.282386] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[81668.282390] iwlwifi 0000:00:14.3: 0x0000002E | uCode version major
[81668.282395] iwlwifi 0000:00:14.3: 0x4D093A30 | uCode version minor
[81668.282399] iwlwifi 0000:00:14.3: 0x00000312 | hw version
[81668.282403] iwlwifi 0000:00:14.3: 0x18C89008 | board version
[81668.282407] iwlwifi 0000:00:14.3: 0x0049011C | hcmd
[81668.282412] iwlwifi 0000:00:14.3: 0x00022000 | isr0
[81668.282416] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[81668.282420] iwlwifi 0000:00:14.3: 0x08001802 | isr2
[81668.282424] iwlwifi 0000:00:14.3: 0x00417CC0 | isr3
[81668.282428] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[81668.282433] iwlwifi 0000:00:14.3: 0x00490191 | last cmd Id
[81668.282437] iwlwifi 0000:00:14.3: 0x00011526 | wait_event
[81668.282441] iwlwifi 0000:00:14.3: 0x00004208 | l2p_control
[81668.282445] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
[81668.282450] iwlwifi 0000:00:14.3: 0x0000033F | l2p_mhvalid
[81668.282454] iwlwifi 0000:00:14.3: 0x0000A000 | l2p_addr_match
[81668.282458] iwlwifi 0000:00:14.3: 0x0000000D | lmpm_pmg_sel
[81668.282462] iwlwifi 0000:00:14.3: 0x01102344 | timestamp
[81668.282466] iwlwifi 0000:00:14.3: 0x0000B0D0 | flow_handler
[81668.282614] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[81668.282619] iwlwifi 0000:00:14.3: Status: 0x00000040, count: 7
[81668.282624] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[81668.282628] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[81668.282633] iwlwifi 0000:00:14.3: 0xC0088BBE | umac branchlink2
[81668.282637] iwlwifi 0000:00:14.3: 0xC0084458 | umac interruptlink1
[81668.282641] iwlwifi 0000:00:14.3: 0xC0084458 | umac interruptlink2
[81668.282646] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[81668.282650] iwlwifi 0000:00:14.3: 0xC0084458 | umac data2
[81668.282654] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3
[81668.282658] iwlwifi 0000:00:14.3: 0x0000002E | umac major
[81668.282662] iwlwifi 0000:00:14.3: 0x4D093A30 | umac minor
[81668.282667] iwlwifi 0000:00:14.3: 0x00A556AA | frame pointer
[81668.282671] iwlwifi 0000:00:14.3: 0xC088627C | stack pointer
[81668.282675] iwlwifi 0000:00:14.3: 0x00490191 | last host cmd
[81668.282679] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
[81668.282699] iwlwifi 0000:00:14.3: Fseq Registers:
[81668.282709] iwlwifi 0000:00:14.3: 0xAF493BFB | FSEQ_ERROR_CODE
[81668.282720] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[81668.282730] iwlwifi 0000:00:14.3: 0x58B74E41 | FSEQ_CNVIO_INIT_VERSION
[81668.282740] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
[81668.282751] iwlwifi 0000:00:14.3: 0x7A29D869 | FSEQ_TOP_CONTENT_VERSION
[81668.282761] iwlwifi 0000:00:14.3: 0x46FAB991 | FSEQ_ALIVE_TOKEN
[81668.282771] iwlwifi 0000:00:14.3: 0x901A6683 | FSEQ_CNVI_ID
[81668.282781] iwlwifi 0000:00:14.3: 0xC545CE1C | FSEQ_CNVR_ID
[81668.282792] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP
[81668.282805] iwlwifi 0000:00:14.3: 0x01300202 | CNVR_AUX_MISC_CHIP
[81668.282818] iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[81668.282861] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[81668.282877] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired.
[81668.282890] ieee80211 phy2: Hardware restart was requested
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