Hi Robert, This seems to be the same as this bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=205061 Though the SYSASSERT you pasted here seems to be a side effect of an earlier SYSASSERT. Can you please attach the entire dmesg on that bug in bugzilla? I'm pretty sure it's the same thing, but if you attach the dmesg then I can confirm that it is. -- Cheers, Luca. On Wed, 2019-09-25 at 15:27 -0400, Robert Carter wrote: > Hi, > > I'm running an AX200 on a AAEON PICO-APL4 running the 5.2.8 kernel. In > running multiple, upstream UDP tests (towards the AP), the > iwlwifi-cc-a0-48.ucode driver is crashing. See below. It's happily > rolling over! I've pulled this driver from the > linux-firmware-20190815.tar.gz archive. > > Below is a representative crash dump from syslog. > > I'm not on this mailing list; contact me if any information is needed. I > _may_ be able to test a new AX200 firmware load. > > Bob Carter > > ----------- > > octoscope@octo-pico-4:~$ sudo cat /var/log/syslog | grep -Ea "Microcode > SW error detected. Restarting" | wc > 24 360 2832 > > ----------- > > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179271] iwlwifi 0000:03:00.0: > Microcode SW error detected. Restarting 0x0. > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179399] iwlwifi 0000:03:00.0: > Start IWL Error Log Dump: > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179405] iwlwifi 0000:03:00.0: > Status: 0x00000080, count: 6 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179411] iwlwifi 0000:03:00.0: > Loaded firmware version: 48.4fa0041f.0 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179417] iwlwifi 0000:03:00.0: > 0x00000EDC | ADVANCED_SYSASSERT > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179423] iwlwifi 0000:03:00.0: > 0x0080AE11 | trm_hw_status0 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179428] iwlwifi 0000:03:00.0: > 0x00000000 | trm_hw_status1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179433] iwlwifi 0000:03:00.0: > 0x004F8E3C | branchlink2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179438] iwlwifi 0000:03:00.0: > 0x00000E26 | interruptlink1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179443] iwlwifi 0000:03:00.0: > 0x00000E26 | interruptlink2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179448] iwlwifi 0000:03:00.0: > 0x8D69BE05 | data1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179453] iwlwifi 0000:03:00.0: > 0x62481231 | data2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179458] iwlwifi 0000:03:00.0: > 0x00002730 | data3 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179463] iwlwifi 0000:03:00.0: > 0xA141234E | beacon time > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179468] iwlwifi 0000:03:00.0: > 0x697D1CC5 | tsf low > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179473] iwlwifi 0000:03:00.0: > 0x00000000 | tsf hi > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179477] iwlwifi 0000:03:00.0: > 0x00000000 | time gp1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179482] iwlwifi 0000:03:00.0: > 0x073015E3 | time gp2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179487] iwlwifi 0000:03:00.0: > 0x00000001 | uCode revision type > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179493] iwlwifi 0000:03:00.0: > 0x00000030 | uCode version major > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179498] iwlwifi 0000:03:00.0: > 0x4FA0041F | uCode version minor > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179503] iwlwifi 0000:03:00.0: > 0x00000340 | hw version > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179508] iwlwifi 0000:03:00.0: > 0x00C89000 | board version > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179513] iwlwifi 0000:03:00.0: > 0x62481231 | hcmd > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179518] iwlwifi 0000:03:00.0: > 0xE6F21010 | isr0 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179522] iwlwifi 0000:03:00.0: > 0x01448000 | isr1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179527] iwlwifi 0000:03:00.0: > 0x08F00002 | isr2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179532] iwlwifi 0000:03:00.0: > 0x00C1D508 | isr3 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179536] iwlwifi 0000:03:00.0: > 0x00000000 | isr4 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179541] iwlwifi 0000:03:00.0: > 0x05AB001C | last cmd Id > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179546] iwlwifi 0000:03:00.0: > 0x0000DB06 | wait_event > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179551] iwlwifi 0000:03:00.0: > 0x00000024 | l2p_control > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179556] iwlwifi 0000:03:00.0: > 0x00014C14 | l2p_duration > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179561] iwlwifi 0000:03:00.0: > 0x0000000F | l2p_mhvalid > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179566] iwlwifi 0000:03:00.0: > 0x000000C6 | l2p_addr_match > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179571] iwlwifi 0000:03:00.0: > 0x00000009 | lmpm_pmg_sel > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179576] iwlwifi 0000:03:00.0: > 0x00000000 | timestamp > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179581] iwlwifi 0000:03:00.0: > 0x00000000 | flow_handler > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179616] iwlwifi 0000:03:00.0: > Start IWL Error Log Dump: > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179621] iwlwifi 0000:03:00.0: > Status: 0x00000080, count: 7 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179627] iwlwifi 0000:03:00.0: > 0x20000070 | NMI_INTERRUPT_LMAC_FATAL > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179632] iwlwifi 0000:03:00.0: > 0x00000000 | umac branchlink1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179637] iwlwifi 0000:03:00.0: > 0xC008CC3C | umac branchlink2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179642] iwlwifi 0000:03:00.0: > 0x8048D0E6 | umac interruptlink1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179647] iwlwifi 0000:03:00.0: > 0x8048D0E6 | umac interruptlink2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179652] iwlwifi 0000:03:00.0: > 0x00000400 | umac data1 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179657] iwlwifi 0000:03:00.0: > 0x8048D0E6 | umac data2 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179664] iwlwifi 0000:03:00.0: > 0x00000000 | umac data3 > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179669] iwlwifi 0000:03:00.0: > 0x00000030 | umac major > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179674] iwlwifi 0000:03:00.0: > 0x4FA0041F | umac minor > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179679] iwlwifi 0000:03:00.0: > 0x073015F2 | frame pointer > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179684] iwlwifi 0000:03:00.0: > 0xC0886284 | stack pointer > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179689] iwlwifi 0000:03:00.0: > 0x00D8019C | last host cmd > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179694] iwlwifi 0000:03:00.0: > 0x00000000 | isr status reg > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179707] iwlwifi 0000:03:00.0: > Fseq Registers: > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179715] iwlwifi 0000:03:00.0: > 0xE0000000 | FSEQ_ERROR_CODE > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179723] iwlwifi 0000:03:00.0: > 0x80290001 | FSEQ_TOP_INIT_VERSION > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179731] iwlwifi 0000:03:00.0: > 0x80050008 | FSEQ_CNVIO_INIT_VERSION > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179739] iwlwifi 0000:03:00.0: > 0x0000A503 | FSEQ_OTP_VERSION > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179747] iwlwifi 0000:03:00.0: > 0x80000003 | FSEQ_TOP_CONTENT_VERSION > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179755] iwlwifi 0000:03:00.0: > 0x4552414E | FSEQ_ALIVE_TOKEN > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179763] iwlwifi 0000:03:00.0: > 0x00100530 | FSEQ_CNVI_ID > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179771] iwlwifi 0000:03:00.0: > 0x00000532 | FSEQ_CNVR_ID > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179779] iwlwifi 0000:03:00.0: > 0x00100530 | CNVI_AUX_MISC_CHIP > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179789] iwlwifi 0000:03:00.0: > 0x00000532 | CNVR_AUX_MISC_CHIP > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179799] iwlwifi 0000:03:00.0: > 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179810] iwlwifi 0000:03:00.0: > 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179932] iwlwifi 0000:03:00.0: > Collecting data: trigger 2 fired. > Sep 25 13:43:16 octo-pico-4 kernel: [ 5618.179947] ieee80211 phy0: > Hardware restart was requested > Sep 25 13:43:17 octo-pico-4 kernel: [ 5618.755398] iwlwifi 0000:03:00.0: > Applying debug destination EXTERNAL_DRAM > Sep 25 13:43:17 octo-pico-4 kernel: [ 5618.904492] iwlwifi 0000:03:00.0: > FW already configured (0) - re-configuring > Sep 25 13:43:17 octo-pico-4 kernel: [ 5618.931426] iwlwifi 0000:03:00.0: > Got NSS = 4 - trimming to 2 > Sep 25 13:43:17 octo-pico-4 kernel: [ 5618.932215] iwlwifi 0000:03:00.0: > Got NSS = 4 - trimming to 2 > Sep 25 13:43:17 octo-pico-4 wpa_supplicant[890]: wlp3s0: > CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-60 noise=9999 txrate=6000
