Hello,
Is this a known crash signature?
Our kernel is 5.2.21+, and has the upload-crashes-the-firmware fix applied.
Test was UDP bi-directional 30Mbps for both radios in APU2.
iwlwifi 0000:05:00.0: Microcode SW error detected. Restarting 0x0.
iwlwifi 0000:05:00.0: Start IWL Error Log Dump:
iwlwifi 0000:05:00.0: Status: 0x00000080, count: 6
iwlwifi 0000:05:00.0: Loaded firmware version: 48.4fa0041f.0
iwlwifi 0000:05:00.0: 0x00000942 | ADVANCED_SYSASSERT
iwlwifi 0000:05:00.0: 0x000022F0 | trm_hw_status0
iwlwifi 0000:05:00.0: 0x00000000 | trm_hw_status1
iwlwifi 0000:05:00.0: 0x004F8E3C | branchlink2
iwlwifi 0000:05:00.0: 0x00000E26 | interruptlink1
iwlwifi 0000:05:00.0: 0x00000E26 | interruptlink2
iwlwifi 0000:05:00.0: 0x0002FFF5 | data1
iwlwifi 0000:05:00.0: 0x64000001 | data2
iwlwifi 0000:05:00.0: 0x040C0606 | data3
iwlwifi 0000:05:00.0: 0xA78102B5 | beacon time
iwlwifi 0000:05:00.0: 0x9AD90315 | tsf low
iwlwifi 0000:05:00.0: 0x00000000 | tsf hi
iwlwifi 0000:05:00.0: 0x00000000 | time gp1
iwlwifi 0000:05:00.0: 0x1D7FA305 | time gp2
iwlwifi 0000:05:00.0: 0x00000001 | uCode revision type
iwlwifi 0000:05:00.0: 0x00000030 | uCode version major
iwlwifi 0000:05:00.0: 0x4FA0041F | uCode version minor
iwlwifi 0000:05:00.0: 0x00000340 | hw version
iwlwifi 0000:05:00.0: 0x00C89000 | board version
iwlwifi 0000:05:00.0: 0x800BFD06 | hcmd
iwlwifi 0000:05:00.0: 0x82021000 | isr0
iwlwifi 0000:05:00.0: 0x00444000 | isr1
iwlwifi 0000:05:00.0: 0x08F80102 | isr2
iwlwifi 0000:05:00.0: 0x04C1EBCD | isr3
iwlwifi 0000:05:00.0: 0x00000000 | isr4
iwlwifi 0000:05:00.0: 0x0021019C | last cmd Id
iwlwifi 0000:05:00.0: 0x004EB8B4 | wait_event
iwlwifi 0000:05:00.0: 0x00000000 | l2p_control
iwlwifi 0000:05:00.0: 0x00000000 | l2p_duration
iwlwifi 0000:05:00.0: 0x000000BF | l2p_mhvalid
iwlwifi 0000:05:00.0: 0x00000000 | l2p_addr_match
iwlwifi 0000:05:00.0: 0x00000009 | lmpm_pmg_sel
iwlwifi 0000:05:00.0: 0x00000000 | timestamp
iwlwifi 0000:05:00.0: 0x00009860 | flow_handler
iwlwifi 0000:05:00.0: Start IWL Error Log Dump:
iwlwifi 0000:05:00.0: Status: 0x00000080, count: 7
iwlwifi 0000:05:00.0: 0x20000070 | NMI_INTERRUPT_LMAC_FATAL
iwlwifi 0000:05:00.0: 0x00000000 | umac branchlink1
iwlwifi 0000:05:00.0: 0xC008CC3C | umac branchlink2
iwlwifi 0000:05:00.0: 0x8048D0E6 | umac interruptlink1
iwlwifi 0000:05:00.0: 0x8048D0E6 | umac interruptlink2
iwlwifi 0000:05:00.0: 0x00000400 | umac data1
iwlwifi 0000:05:00.0: 0x8048D0E6 | umac data2
iwlwifi 0000:05:00.0: 0x00000000 | umac data3
iwlwifi 0000:05:00.0: 0x00000030 | umac major
iwlwifi 0000:05:00.0: 0x4FA0041F | umac minor
iwlwifi 0000:05:00.0: 0x1D7FA314 | frame pointer
iwlwifi 0000:05:00.0: 0xC0886284 | stack pointer
iwlwifi 0000:05:00.0: 0x0021019C | last host cmd
iwlwifi 0000:05:00.0: 0x00000000 | isr status reg
iwlwifi 0000:05:00.0: Fseq Registers:
iwlwifi 0000:05:00.0: 0xE0000101 | FSEQ_ERROR_CODE
iwlwifi 0000:05:00.0: 0x00290008 | FSEQ_TOP_INIT_VERSION
iwlwifi 0000:05:00.0: 0x80050008 | FSEQ_CNVIO_INIT_VERSION
iwlwifi 0000:05:00.0: 0x0000A503 | FSEQ_OTP_VERSION
iwlwifi 0000:05:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
iwlwifi 0000:05:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
iwlwifi 0000:05:00.0: 0x00100530 | FSEQ_CNVI_ID
iwlwifi 0000:05:00.0: 0x00000532 | FSEQ_CNVR_ID
iwlwifi 0000:05:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
iwlwifi 0000:05:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
iwlwifi 0000:05:00.0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
iwlwifi 0000:05:00.0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
Thanks,
Ben
--
Ben Greear <[email protected]>
Candela Technologies Inc http://www.candelatech.com