Firmware crash on 7265D even on -21 version

[mraygalaxy]

Every few days, my iwlwifi firmware crashes and the only way to bring it back is a reboot.

Below, I get this following error on even the most recent version (-21) and the master branch of the iwlwifi module:

[37131.660796] iwlwifi 0000:04:00.0: Microcode SW error detected. Restarting 0x2000000. [37131.660800] iwlwifi 0000:04:00.0: CSR values: [37131.660801] iwlwifi 0000:04:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) [37131.660959] iwlwifi 0000:04:00.0: CSR_HW_IF_CONFIG_REG: 0X00489200 [37131.661109] iwlwifi 0000:04:00.0: CSR_INT_COALESCING: 0X00000040 [37131.661159] iwlwifi 0000:04:00.0: CSR_INT: 0X00000000 [37131.661209] iwlwifi 0000:04:00.0: CSR_INT_MASK: 0X00000000 [37131.661259] iwlwifi 0000:04:00.0: CSR_FH_INT_STATUS: 0X00000000 [37131.661309] iwlwifi 0000:04:00.0: CSR_GPIO_IN: 0X00000000 [37131.661360] iwlwifi 0000:04:00.0: CSR_RESET: 0X00000000 [37131.661411] iwlwifi 0000:04:00.0: CSR_GP_CNTRL: 0X080403c5 [37131.661462] iwlwifi 0000:04:00.0: CSR_HW_REV: 0X00000210 [37131.661512] iwlwifi 0000:04:00.0: CSR_EEPROM_REG: 0Xd55555d5 [37131.661563] iwlwifi 0000:04:00.0: CSR_EEPROM_GP: 0X00000000 [37131.661618] iwlwifi 0000:04:00.0: CSR_OTP_GP_REG: 0Xd55555d5 [37131.661673] iwlwifi 0000:04:00.0: CSR_GIO_REG: 0X00080042 [37131.661729] iwlwifi 0000:04:00.0: CSR_GP_UCODE_REG: 0X00000000 [37131.661783] iwlwifi 0000:04:00.0: CSR_GP_DRIVER_REG: 0X00000000 [37131.661833] iwlwifi 0000:04:00.0: CSR_UCODE_DRV_GP1: 0X00000000 [37131.661889] iwlwifi 0000:04:00.0: CSR_UCODE_DRV_GP2: 0X00000000 [37131.661942] iwlwifi 0000:04:00.0: CSR_LED_REG: 0X00000018 [37131.661993] iwlwifi 0000:04:00.0: CSR_DRAM_INT_TBL_REG: 0X883c861b [37131.662044] iwlwifi 0000:04:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200 [37131.662094] iwlwifi 0000:04:00.0: CSR_ANA_PLL_CFG: 0Xd55555d5 [37131.662145] iwlwifi 0000:04:00.0: CSR_MONITOR_STATUS_REG: 0Xebb7ff57 [37131.662196] iwlwifi 0000:04:00.0: CSR_HW_REV_WA_REG: 0X0001001a [37131.662247] iwlwifi 0000:04:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000 [37131.662248] iwlwifi 0000:04:00.0: FH register values: [37131.662309] iwlwifi 0000:04:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X08cdda00 [37131.662321] iwlwifi 0000:04:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X008cddb0 [37131.662332] iwlwifi 0000:04:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000010 [37131.662343] iwlwifi 0000:04:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00801114 [37131.662354] iwlwifi 0000:04:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc [37131.662366] iwlwifi 0000:04:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X03030000 [37131.662377] iwlwifi 0000:04:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000 [37131.662388] iwlwifi 0000:04:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001 [37131.662399] iwlwifi 0000:04:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000 [37131.662661] iwlwifi 0000:04:00.0: Start IWL Error Log Dump: [37131.662663] iwlwifi 0000:04:00.0: Status: 0x00000000, count: 6 [37131.662664] iwlwifi 0000:04:00.0: Loaded firmware version: 25.30.13.0 [37131.662665] iwlwifi 0000:04:00.0: 0x00000034 | NMI_INTERRUPT_WDG
[37131.662666] iwlwifi 0000:04:00.0: 0x000002F0 | uPc [37131.662667] iwlwifi 0000:04:00.0: 0x00000000 | branchlink1 [37131.662668] iwlwifi 0000:04:00.0: 0x00040330 | branchlink2 [37131.662669] iwlwifi 0000:04:00.0: 0x00040BC4 | interruptlink1 [37131.662670] iwlwifi 0000:04:00.0: 0x0000B222 | interruptlink2 [37131.662671] iwlwifi 0000:04:00.0: 0x00000000 | data1 [37131.662672] iwlwifi 0000:04:00.0: 0x00000002 | data2 [37131.662672] iwlwifi 0000:04:00.0: 0x07030000 | data3 [37131.662673] iwlwifi 0000:04:00.0: 0x003C83B4 | beacon time [37131.662674] iwlwifi 0000:04:00.0: 0x00037C4A | tsf low [37131.662675] iwlwifi 0000:04:00.0: 0x00000000 | tsf hi [37131.662676] iwlwifi 0000:04:00.0: 0x00000000 | time gp1 [37131.662677] iwlwifi 0000:04:00.0: 0x00037C4B | time gp2 [37131.662678] iwlwifi 0000:04:00.0: 0x00000000 | time gp3 [37131.662679] iwlwifi 0000:04:00.0: 0x0004191E | uCode version [37131.662680] iwlwifi 0000:04:00.0: 0x00000210 | hw version [37131.662681] iwlwifi 0000:04:00.0: 0x00489200 | board version [37131.662682] iwlwifi 0000:04:00.0: 0x0913006A | hcmd [37131.662683] iwlwifi 0000:04:00.0: 0x00023080 | isr0 [37131.662683] iwlwifi 0000:04:00.0: 0x00000000 | isr1 [37131.662684] iwlwifi 0000:04:00.0: 0x00000002 | isr2 [37131.662685] iwlwifi 0000:04:00.0: 0x404000C0 | isr3 [37131.662686] iwlwifi 0000:04:00.0: 0x00000080 | isr4 [37131.662687] iwlwifi 0000:04:00.0: 0x01800112 | isr_pref [37131.662688] iwlwifi 0000:04:00.0: 0x00000000 | wait_event [37131.662689] iwlwifi 0000:04:00.0: 0x00004607 | l2p_control [37131.662690] iwlwifi 0000:04:00.0: 0x00000000 | l2p_duration [37131.662691] iwlwifi 0000:04:00.0: 0x00000000 | l2p_mhvalid [37131.662692] iwlwifi 0000:04:00.0: 0x00000000 | l2p_addr_match [37131.662693] iwlwifi 0000:04:00.0: 0x00000007 | lmpm_pmg_sel [37131.662694] iwlwifi 0000:04:00.0: 0x17061520 | timestamp [37131.662695] iwlwifi 0000:04:00.0: 0x00341020 | flow_handler [37131.663792] iwlwifi 0000:04:00.0: Failed to run INIT ucode: -5