hi
There is some reason it crashes while it is booting up... and then comes back up again...
[ 11.775346] pci 0000:00:00.0: using irq 40 for pin 1
[ 11.780390] ath10k 4.19 driver, optimized for CT firmware, probing pci device: 0x46.
[ 11.813633] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
[ 11.819641] ath10k_pci 0000:00:00.0: pci irq legacy oper_irq_mode 1 irq_mode 0 reset_mode 0
[ 11.892319] random: crng init done
[ 11.895800] random: 6 urandom warning(s) missed due to ratelimiting
[ 12.043563] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/fwcfg-pci-0000:00:00.0.txt failed with error -2
[ 12.054278] ath10k_pci 0000:00:00.0: Falling back to user helper
[ 12.407985] firmware ath10k!fwcfg-pci-0000:00:00.0.txt: firmware_loading_store: map pages failed
[ 12.421212] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA9984/hw1.0/ct-firmware-5.bin failed with error -2
[ 12.432365] ath10k_pci 0000:00:00.0: Falling back to user helper
[ 12.733700] firmware ath10k!QCA9984!hw1.0!ct-firmware-5.bin: firmware_loading_store: map pages failed
[ 12.743928] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA9984/hw1.0/ct-firmware-2.bin failed with error -2
[ 12.755074] ath10k_pci 0000:00:00.0: Falling back to user helper
[ 13.048963] firmware ath10k!QCA9984!hw1.0!ct-firmware-2.bin: firmware_loading_store: map pages failed
[ 13.058581] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA9984/hw1.0/firmware-6.bin failed with error -2
[ 13.069460] ath10k_pci 0000:00:00.0: Falling back to user helper
[ 13.453699] firmware ath10k!QCA9984!hw1.0!firmware-6.bin: firmware_loading_store: map pages failed
[ 14.127840] ath10k_pci 0000:00:00.0: qca9984/qca9994 hw1.0 target 0x01000000 chip_id 0x00000000 sub 168c:cafe
[ 14.137934] ath10k_pci 0000:00:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0
[ 14.158062] ath10k_pci 0000:00:00.0: firmware ver 10.4b-ct-9984-fW-13-795874169 api 5 features mfp,peer-flow-ctrl,txstatus-noack,wmi-10.x-CT,ratemask-CT,regdump-CT,txrate-CT,flush-all-CT,pingpong-CT,ch-regs-CT,nop-CT,set-special-CT,tx-rc-CT,cust-stats-CT,txrate2-CT,beacon-cb-CT,wmi-block-ack-CT,wmi-bcn-rc-CT crc32 f3d4b769
[ 16.514326] ath10k_pci 0000:00:00.0: board_file api 2 bmi_id 0:1 crc32 85498734
[ 22.376980] ath10k_pci 0000:00:00.0: 10.4 wmi init: vdevs: 16 peers: 48 tid: 96
[ 22.384613] ath10k_pci 0000:00:00.0: msdu-desc: 2500 skid: 32
[ 22.466402] ath10k_pci 0000:00:00.0: wmi print 'P 48/48 V 16 K 144 PH 176 T 186 msdu-desc: 2500 sw-crypt: 0 ct-sta: 0'
[ 22.477516] ath10k_pci 0000:00:00.0: wmi print 'free: 84920 iram: 13316 sram: 11224'
[ 22.733447] ath10k_pci 0000:00:00.0: htt-ver 2.2 wmi-op 6 htt-op 4 cal pre-cal-file max-sta 32 raw 0 hwcrypto 1
[ 22.873228] CPU 0 Unable to handle kernel paging request at virtual address 04020404, epc == 800d5fe4, ra == 8021b4b4
[ 22.884030] Oops[#1]:
[ 22.886342] CPU: 0 PID: 555 Comm: kmodloader Not tainted 4.14.195 #0
[ 22.892779] task: 8fdb72a0 task.stack: 8fff4000
[ 22.897369] $ 0 : 00000000 00000062 00020000 04000400
[ 22.902675] $ 4 : 8f2d3125 04020400 00008000 00000008
[ 22.907982] $ 8 : 00260200 00000c00 04000000 001f0040
[ 22.913288] $12 : 00000001 00000001 804d0160 00000000
[ 22.918595] $16 : 00007fff 04020400 00004000 00000008
[ 22.923900] $20 : 04000400 8f2d3125 800d5fe4 00000002
[ 22.929206] $24 : 00000000 8007b48c
[ 22.934514] $28 : 8fff4000 8fff5cd8 00000001 8021b4b4
[ 22.939820] Hi : 00000000
[ 22.942733] Lo : 00000000
[ 22.945648] epc : 800d5fe4 0x800d5fe4
[ 22.949537] ra : 8021b4b4 0x8021b4b4
[ 22.953425] Status: 1100fc03 KERNEL EXL IE
[ 22.957668] Cause : 00800008 (ExcCode 02)
[ 22.961732] BadVA : 04020404
[ 22.964646] PrId : 00019750 (MIPS 74Kc)
[ 22.968622] Modules linked in: ath10k_pci ath10k_core ath pppox ppp_generic nf_conntrack_ipv6 mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_FLOWOFFLOAD xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat nf_log_ipv6 nf_log_common(FCE) ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common
[ 23.033914] Process kmodloader (pid: 555, threadinfo=8fff4000, task=8fdb72a0, tls=77f39efc)
[ 23.042375] Stack : 00000000 00000001 00000001 c04f67a0 8fff5d4c 8fff5e14 800d6e28 8fff78e0
[ 23.050857] 8fff5d88 804daf90 00000003 800d6e78 00000001 00000001 00000003 804796bc
[ 23.059340] 800d5fe4 80541000 8f5c1a00 8fff78e0 8fff5d4c 800d6e28 8fff5e14 800d6ce0
[ 23.067824] 000002a8 804e0000 00100000 001f0040 8fff4000 04000400 04040400 04000000
[ 23.076308] 00000000 0012c174 00100400 20200400 00000c00 00000001 002d3600 000000ac
[ 23.084789] ...
[ 23.087272] Call Trace:
[ 23.087300] [<800d6e28>] 0x800d6e28
[ 23.093322] [<800d6e78>] 0x800d6e78
[ 23.096859] [<800d5fe4>] 0x800d5fe4
[ 23.100408] [<800d6e28>] 0x800d6e28
[ 23.103947] [<800d6ce0>] 0x800d6ce0
[ 23.107493] [<800d6e28>] 0x800d6e28
[ 23.111025] [<800d8c1c>] 0x800d8c1c
[ 23.114570] [<8012abc4>] 0x8012abc4
[ 23.118117] [<8007b48c>] 0x8007b48c
[ 23.121659] [<800d93e4>] 0x800d93e4
[ 23.125204] [<800714ac>] 0x800714ac
[ 23.128745]
[ 23.130252] Code: 00001025 03e00008 00000000 <8ca30004> 90820000 90610000 24840001 14220004 24630001
[ 23.140150]
[ 23.141689] ---[ end trace fbc691ada94a7467 ]---
[ 23.147909] Kernel panic - not syncing: Fatal exception
[ 23.153931] Rebooting in 1 seconds..
U-Boot 1.1.4-g93f29c3b-dirty (May 4 2018 - 11:10:12)
ap135 - Scorpion 1.0DRAM:
sri
Scorpion 1.0
ath_ddr_initial_config(200): (32bit) ddr2 init
tap = 0x00000003
Tap (low, high) = (0x4, 0x1e)
Tap values = (0x11, 0x11, 0x11, 0x11)
256 MB
flash size 16MB, sector count = 256
Flash: 16 MB
*** Warning - bad CRC, using default environment
*** Warning *** : PCIe WLAN Module not found !!!
ath_gmac_enet_initialize...
athrs_sgmii_res_cal: cal value = 0x1
Fetching MAC Address from 0x8ffea208
Fetching MAC Address from 0x8ffea208
ath_gmac_enet_initialize: reset mask:c02200
Scorpion ----> S17 PHY *
Any hints as to why this is happening....
root@OpenWrt:/# lspci -v
00:00.0 Network controller: Qualcomm Atheros QCA9984 802.11ac Wave 2 Wireless Network Adapter
Subsystem: Qualcomm Atheros Device cafe
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 10000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [158] Latency Tolerance Reporting
Capabilities: [160] L1 PM Substates
Kernel driver in use: ath10k_pci
lspci: Unable to load libkmod resources: error -12
root@OpenWrt:/# lspci -nv
00:00.0 0280: 168c:0046
Subsystem: 168c:cafe
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 10000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [158] Latency Tolerance Reporting
Capabilities: [160] L1 PM Substates
Kernel driver in use: ath10k_pci
lspci: Unable to load libkmod resources: error -12
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