Bug#963025: firmware-iwlwifi: Microcode SW error detected / 9000-pu-b0-jf-b0-46.ucode
> Some context: > * the error occured right after laptop boot > * My Wifi setup: AP was forced to use frequency of 5240GHz and offered > 20/40/80MHz channel width. Moving AP to 5180GHz solve the issue. > > My understanding: > It *seems* that iwlwifi could have issues with DFS frequencies, not with > channel width. > My last report was also linked to DFS channels being used. > Moving away from DFS channel solve the issue, at least for me. Upstream says this should be fixed in unstable linux version with latest 20210315 iwlwifi firmare. If not please let us know.
Bug#963025: firmware-iwlwifi: Microcode SW error detected / 9000-pu-b0-jf-b0-46.ucode
Hello, Just add another error this morning. You can find my dmesg -T output as attachement. Some context: * the error occured right after laptop boot * My Wifi setup: AP was forced to use frequency of 5240GHz and offered 20/40/80MHz channel width. Moving AP to 5180GHz solve the issue. My understanding: It *seems* that iwlwifi could have issues with DFS frequencies, not with channel width. My last report was also linked to DFS channels being used. Moving away from DFS channel solve the issue, at least for me. Have a nice day, Jean Baptiste [Fri Feb 19 08:52:32 2021] wlo1: authenticate with cc:2d:e0:97:99:de [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: Microcode SW error detected. Restarting 0x0. [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: Start IWL Error Log Dump: [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: Status: 0x0040, count: 6 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: Loaded firmware version: 46.4d093a30.0 9000-pu-b0-jf-b0-46.ucode [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x14FD | ADVANCED_SYSASSERT [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x00A022F0 | trm_hw_status0 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | trm_hw_status1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x00488876 | branchlink2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x00478E36 | interruptlink1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | interruptlink2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x002E | data1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0xDEADBEEF | data2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0xDEADBEEF | data3 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | beacon time [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0049D5BB | tsf low [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | tsf hi [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | time gp1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0049D5BD | time gp2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0001 | uCode revision type [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x002E | uCode version major [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x4D093A30 | uCode version minor [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0312 | hw version [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x00489008 | board version [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x803EF405 | hcmd [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x00022000 | isr0 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | isr1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x08201802 | isr2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x00413C80 | isr3 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | isr4 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x003E019F | last cmd Id [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0001AE22 | wait_event [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x00B4 | l2p_control [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | l2p_duration [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x000F | l2p_mhvalid [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | l2p_addr_match [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x000D | lmpm_pmg_sel [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x01102344 | timestamp [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x7098 | flow_handler [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: Start IWL Error Log Dump: [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: Status: 0x0040, count: 7 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x2070 | NMI_INTERRUPT_LMAC_FATAL [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | umac branchlink1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0xC0088BBE | umac branchlink2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x010195B4 | umac interruptlink1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0101B68C | umac interruptlink2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0800 | umac data1 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0101B68C | umac data2 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0xDEADBEEF | umac data3 [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x002E | umac major [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x4D093A30 | umac minor [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x0049D5D8 | frame pointer [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0xC0887530 | stack pointer [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x003F0108 | last host cmd [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | isr status reg [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: Fseq Registers: [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x23D682E2 | FSEQ_ERROR_CODE [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3: 0x | FSEQ_TOP_INIT_VERSION [Fri Feb 19 08:52:32 2021] iwlwifi :00:14.3:
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 :00:14.3: Queue 9 is active on fifo 3 and stuck for 1 ms. SW [0, 2] HW [0, 0] FH TRB=0x0baef4f74 [81668.281924] iwlwifi :00:14.3: Microcode SW error detected. Restarting 0x0. [81668.282306] iwlwifi :00:14.3: Start IWL Error Log Dump: [81668.282313] iwlwifi :00:14.3: Status: 0x0040, count: 6 [81668.282319] iwlwifi :00:14.3: Loaded firmware version: 46.4d093a30.0 9000-pu-b0-jf-b0-46.ucode [81668.282325] iwlwifi :00:14.3: 0x0084 | NMI_INTERRUPT_UNKNOWN [81668.282330] iwlwifi :00:14.3: 0x22F0 | trm_hw_status0 [81668.282335] iwlwifi :00:14.3: 0x | trm_hw_status1 [81668.282339] iwlwifi :00:14.3: 0x00488876 | branchlink2 [81668.282344] iwlwifi :00:14.3: 0x00478E36 | interruptlink1 [81668.282348] iwlwifi :00:14.3: 0x00478E36 | interruptlink2 [81668.282352] iwlwifi :00:14.3: 0x00011526 | data1 [81668.282356] iwlwifi :00:14.3: 0xFF00 | data2 [81668.282360] iwlwifi :00:14.3: 0xF008 | data3 [81668.282365] iwlwifi :00:14.3: 0x | beacon time [81668.282369] iwlwifi :00:14.3: 0x00A556BB | tsf low [81668.282373] iwlwifi :00:14.3: 0x | tsf hi [81668.282377] iwlwifi :00:14.3: 0x | time gp1 [81668.282381] iwlwifi :00:14.3: 0x00A556BC | time gp2 [81668.282386] iwlwifi :00:14.3: 0x0001 | uCode revision type [81668.282390] iwlwifi :00:14.3: 0x002E | uCode version major [81668.282395] iwlwifi :00:14.3: 0x4D093A30 | uCode version minor [81668.282399] iwlwifi :00:14.3: 0x0312 | hw version [81668.282403] iwlwifi :00:14.3: 0x18C89008 | board version [81668.282407] iwlwifi :00:14.3: 0x0049011C | hcmd [81668.282412] iwlwifi :00:14.3: 0x00022000 | isr0 [81668.282416] iwlwifi :00:14.3: 0x | isr1 [81668.282420] iwlwifi :00:14.3: 0x08001802 | isr2 [81668.282424] iwlwifi :00:14.3: 0x00417CC0 | isr3 [81668.282428] iwlwifi :00:14.3: 0x | isr4 [81668.282433] iwlwifi :00:14.3: 0x00490191 | last cmd Id [81668.282437] iwlwifi :00:14.3: 0x00011526 | wait_event [81668.282441] iwlwifi :00:14.3: 0x4208 | l2p_control [81668.282445] iwlwifi :00:14.3: 0x0020 | l2p_duration [81668.282450] iwlwifi :00:14.3: 0x033F | l2p_mhvalid [81668.282454] iwlwifi :00:14.3: 0xA000 | l2p_addr_match [81668.282458] iwlwifi :00:14.3: 0x000D | lmpm_pmg_sel [81668.282462] iwlwifi :00:14.3: 0x01102344 | timestamp [81668.282466] iwlwifi :00:14.3: 0xB0D0 | flow_handler [81668.282614] iwlwifi :00:14.3: Start IWL Error Log Dump: [81668.282619] iwlwifi :00:14.3: Status: 0x0040, count: 7 [81668.282624] iwlwifi :00:14.3: 0x2066 | NMI_INTERRUPT_HOST [81668.282628] iwlwifi :00:14.3: 0x | umac branchlink1 [81668.282633] iwlwifi :00:14.3: 0xC0088BBE | umac branchlink2 [81668.282637] iwlwifi :00:14.3: 0xC0084458 | umac interruptlink1 [81668.282641] iwlwifi :00:14.3: 0xC0084458 | umac interruptlink2 [81668.282646] iwlwifi :00:14.3: 0x0100 | umac data1 [81668.282650] iwlwifi :00:14.3: 0xC0084458 | umac data2 [81668.282654] iwlwifi :00:14.3: 0xDEADBEEF | umac data3 [81668.282658] iwlwifi :00:14.3: 0x002E | umac major [81668.282662] iwlwifi :00:14.3: 0x4D093A30 | umac minor [81668.282667] iwlwifi :00:14.3: 0x00A556AA | frame pointer [81668.282671] iwlwifi :00:14.3: 0xC088627C | stack pointer [81668.282675] iwlwifi :00:14.3: 0x00490191 | last host cmd [81668.282679] iwlwifi :00:14.3: 0x | isr status reg [81668.282699] iwlwifi :00:14.3: Fseq Registers: [81668.282709] iwlwifi :00:14.3: 0xAF493BFB | FSEQ_ERROR_CODE [81668.282720] iwlwifi :00:14.3: 0x | FSEQ_TOP_INIT_VERSION [81668.282730] iwlwifi :00:14.3: 0x58B74E41 | FSEQ_CNVIO_INIT_VERSION [81668.282740] iwlwifi :00:14.3: 0xA384 | FSEQ_OTP_VERSION [81668.282751] iwlwifi :00:14.3: 0x7A29D869 | FSEQ_TOP_CONTENT_VERSION [81668.282761] iwlwifi :00:14.3: 0x46FAB991 | FSEQ_ALIVE_TOKEN [81668.282771] iwlwifi :00:14.3: 0x901A6683 | FSEQ_CNVI_ID [81668.282781] iwlwifi :00:14.3: 0xC545CE1C | FSEQ_CNVR_ID [81668.282792] iwlwifi :00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP [81668.282805] iwlwifi :00:14.3: 0x01300202 | CNVR_AUX_MISC_CHIP [81668.282818] iwlwifi :00:14.3: 0x485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [81668.282861] iwlwifi :00:14.3: 0xA5A5A5A2 |
Bug#963025: firmware-iwlwifi: Microcode SW error detected / 9000-pu-b0-jf-b0-46.ucode
> 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? thank you.
Bug#963025: firmware-iwlwifi: Microcode SW error detected / 9000-pu-b0-jf-b0-46.ucode
Package: firmware-iwlwifi Version: 20190717-2 Severity: important Firmware 9000-pu-b0-jf-b0-46.ucode stops working when used with hostapd as soon as a wireless client connects. This also affects firmware 9000-pu-b0-jf-b0-41.ucode. I was not able to reproduce this with firmware 9000-pu-b0-jf-b0-38.ucode ## # lspci output of wireless controller 00:14.3 Network controller: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] (rev 30) Subsystem: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] Flags: fast devsel, IRQ 16, IOMMU group 5 Memory at c9738000 (64-bit, non-prefetchable) [size=16K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [40] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [80] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Null Capabilities: [14c] Latency Tolerance Reporting Capabilities: [164] Vendor Specific Information: ID=0010 Rev=0 Len=014 Kernel modules: iwlwifi ## # cat /proc/version Linux version 5.6.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 9.3.0 (Debian 9.3.0-13)) #1 SMP Debian 5.6.14-2 (2020-06-09) ## # dmesg with 9000-pu-b0-jf-b0-41.ucode loaded [ 1368.793833] iwlwifi :00:14.3: Microcode SW error detected. Restarting 0x0. [ 1368.794275] iwlwifi :00:14.3: Start IWL Error Log Dump: [ 1368.794282] iwlwifi :00:14.3: Status: 0x0040, count: 6 [ 1368.794287] iwlwifi :00:14.3: Loaded firmware version: 41.fc1a7aea.0 9000-pu-b0-jf-b0-41.ucode [ 1368.794293] iwlwifi :00:14.3: 0x3203 | ADVANCED_SYSASSERT [ 1368.794298] iwlwifi :00:14.3: 0xA200 | trm_hw_status0 [ 1368.794302] iwlwifi :00:14.3: 0x | trm_hw_status1 [ 1368.794306] iwlwifi :00:14.3: 0x004885AA | branchlink2 [ 1368.794310] iwlwifi :00:14.3: 0x0047A3E2 | interruptlink1 [ 1368.794313] iwlwifi :00:14.3: 0x | interruptlink2 [ 1368.794317] iwlwifi :00:14.3: 0x0004 | data1 [ 1368.794323] iwlwifi :00:14.3: 0xDEADBEEF | data2 [ 1368.794327] iwlwifi :00:14.3: 0xDEADBEEF | data3 [ 1368.794331] iwlwifi :00:14.3: 0x | beacon time [ 1368.794335] iwlwifi :00:14.3: 0x0489CF77 | tsf low [ 1368.794338] iwlwifi :00:14.3: 0x | tsf hi [ 1368.794342] iwlwifi :00:14.3: 0x | time gp1 [ 1368.794346] iwlwifi :00:14.3: 0x0489CF77 | time gp2 [ 1368.794350] iwlwifi :00:14.3: 0x0001 | uCode revision type [ 1368.794354] iwlwifi :00:14.3: 0x0029 | uCode version major [ 1368.794358] iwlwifi :00:14.3: 0xFC1A7AEA | uCode version minor [ 1368.794370] iwlwifi :00:14.3: 0x0312 | hw version [ 1368.794391] iwlwifi :00:14.3: 0x18C89008 | board version [ 1368.794407] iwlwifi :00:14.3: 0x8069FC28 | hcmd [ 1368.794422] iwlwifi :00:14.3: 0x24022000 | isr0 [ 1368.794435] iwlwifi :00:14.3: 0x | isr1 [ 1368.794447] iwlwifi :00:14.3: 0x0820180A | isr2 [ 1368.794459] iwlwifi :00:14.3: 0x00416CC0 | isr3 [ 1368.794474] iwlwifi :00:14.3: 0x | isr4 [ 1368.794486] iwlwifi :00:14.3: 0x00490191 | last cmd Id [ 1368.794494] iwlwifi :00:14.3: 0x | wait_event [ 1368.794498] iwlwifi :00:14.3: 0x10D4 | l2p_control [ 1368.794502] iwlwifi :00:14.3: 0x00018034 | l2p_duration [ 1368.794506] iwlwifi :00:14.3: 0x0007 | l2p_mhvalid [ 1368.794510] iwlwifi :00:14.3: 0x8100 | l2p_addr_match [ 1368.794514] iwlwifi :00:14.3: 0x000F | lmpm_pmg_sel [ 1368.794518] iwlwifi :00:14.3: 0x04100930 | timestamp [ 1368.794521] iwlwifi :00:14.3: 0x502C | flow_handler [ 1368.794669] iwlwifi :00:14.3: Start IWL Error Log Dump: [ 1368.794674] iwlwifi :00:14.3: Status: 0x0040, count: 7 [ 1368.794679] iwlwifi :00:14.3: 0x2070 | NMI_INTERRUPT_LMAC_FATAL [ 1368.794683] iwlwifi :00:14.3: 0x | umac branchlink1 [ 1368.794687] iwlwifi :00:14.3: 0xC0087F22 | umac branchlink2 [ 1368.794691] iwlwifi :00:14.3: 0xC0083C9C | umac interruptlink1 [ 1368.794695] iwlwifi :00:14.3: 0xC0083C9C | umac interruptlink2 [ 1368.794699] iwlwifi :00:14.3: 0x0800 | umac data1 [ 1368.794703] iwlwifi :00:14.3: 0xC0083C9C | umac data2 [ 1368.794707] iwlwifi :00:14.3: 0xDEADBEEF | umac data3 [ 1368.794710] iwlwifi :00:14.3: 0x0029 | umac major [ 1368.794714] iwlwifi :00:14.3: 0xFC1A7AEA | umac minor [ 1368.794718] iwlwifi :00:14.3: 0xC0886280 | frame pointer [ 1368.794722] iwlwifi :00:14.3: 0xC0886280 | stack pointer [ 1368.794725] iwlwifi :00:14.3: 0x004A0118 | last host cmd [ 1368.794729] iwlwifi :00:14.3: 0x | isr status reg [ 1368.794751] iwlwifi :00:14.3: Fseq Registers: [ 1368.794774] iwlwifi :00:14.3: 0xA7493BFB | FSEQ_ERROR_CODE [ 1368.794794] iwlwifi :00:14.3: 0x | FSEQ_TOP_INIT_VERSION [ 1368.794816] iwlwifi :00:14.3:
