Reboot loop problem at startup on gl-inet e750

Hi all,

I'm currently playing with gl-inet E750 that has been recently supported by Openwrt mainline.

I would like to report the following problem: when installing the default image everything works fine. But when I start to install a few packages, especially kernel modules, the device starts rebooting in loop at boot, until once in a while it succeeds in booting (and then it is stable until next reboot). When it reboots in loop I can ssh into the device for few seconds (<10) before it reboots.

My guess is that it is a problem with the hardware watchdog. I guess that when installing new packages, it increase the boot time, and causes the watchdog to not be handled in time. (at least most of the times, once in a while it succeeds in booting).

Any idea, how to solve this problem?

Thanks a lot!

Here is the dmesg I get before I lose control over the router:

 [+0.003599] random: 1 urandom warning(s) missed due to ratelimiting
[Oct13 13:10] ath10k_pci 0000:00:00.0: qca9887 hw1.0 target 0x4100016d chip_id 0x004000ff sub 0000:0000
[  +0.009611] ath10k_pci 0000:00:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0
[  +0.013207] ath10k_pci 0000:00:00.0: firmware ver 10.1-ct-87-__fW-022-ecad3248 api 2 features wmi-10.x,has-wmi-mgmt-tx,mfp,txstatus-noack,wmi-10.x-CT,ratemask-CT,txrate-CT,get-temp-CT,tx-rc-CT,cust-stats-CT,retry-gt2-CT,txrate2-CT,beacon-cb-CT,wmi-block-ack-CT crc32 61a92df5
[  +0.293248] ath10k_pci 0000:00:00.0: board_file api 1 bmi_id N/A crc32 546cca0d
[  +2.428989] ath10k_pci 0000:00:00.0: 10.1 wmi init: vdevs: 16  peers: 127  tid: 256
[  +0.015229] ath10k_pci 0000:00:00.0: wmi print 'P 128 V 8 T 410'
[  +0.006527] ath10k_pci 0000:00:00.0: wmi print 'msdu-desc: 1424  sw-crypt: 0 ct-sta: 0'
[  +0.008309] ath10k_pci 0000:00:00.0: wmi print 'alloc rem: 25560 iram: 24780'
[  +0.040491] ath10k_pci 0000:00:00.0: htt-ver 2.1 wmi-op 2 htt-op 2 cal eeprom max-sta 128 raw 0 hwcrypto 1
[  +0.010428] ath10k_pci 0000:00:00.0: NOTE:  Firmware DBGLOG output disabled in debug_mask: 0x10000000
[  +0.110242] ath: EEPROM regdomain sanitized
[  +0.000012] ath: EEPROM regdomain: 0x64
[  +0.000003] ath: EEPROM indicates we should expect a direct regpair map
[  +0.000021] ath: Country alpha2 being used: 00
[  +0.000003] ath: Regpair used: 0x64
[  +0.122683] ath: EEPROM regdomain sanitized
[  +0.000012] ath: EEPROM regdomain: 0x64
[  +0.000003] ath: EEPROM indicates we should expect a direct regpair map
[  +0.000023] ath: Country alpha2 being used: 00
[  +0.000003] ath: Regpair used: 0x64
[  +0.012380] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[  +0.002390] ieee80211 phy1: Atheros AR9531 Rev:2 mem=0xb8100000, irq=13
[  +0.034955] kmodloader: done loading kernel modules from /etc/modules.d/*
[ +12.516702] br-lan2: port 1(eth0.10) entered blocking state
[  +0.005845] br-lan2: port 1(eth0.10) entered disabled state
[  +0.006153] device eth0.10 entered promiscuous mode
[  +0.005095] device eth0 entered promiscuous mode
[  +0.055105] br-lan: port 1(eth0) entered blocking state
[  +0.005479] br-lan: port 1(eth0) entered disabled state
[  +1.939532] eth0: link up (100Mbps/Half duplex)
[  +0.021721] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  +0.006736] br-lan: port 1(eth0) entered blocking state
[  +0.005458] br-lan: port 1(eth0) entered forwarding state
[  +0.094525] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[  +0.007034] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.2: link becomes ready
[  +0.007025] br-lan2: port 1(eth0.10) entered blocking state
[  +0.005817] br-lan2: port 1(eth0.10) entered forwarding state
[  +0.185470] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan2: link becomes ready
[  +2.369502] br-lan2: port 2(wlan1) entered blocking state
[  +0.005710] br-lan2: port 2(wlan1) entered disabled state
[  +0.006012] device wlan1 entered promiscuous mode
[  +0.079414] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  +0.006849] br-lan2: port 2(wlan1) entered blocking state
[  +0.005636] br-lan2: port 2(wlan1) entered forwarding state
[  +4.247692] ath10k_pci 0000:00:00.0: 10.1 wmi init: vdevs: 16  peers: 127  tid: 256
[  +0.015239] ath10k_pci 0000:00:00.0: wmi print 'P 128 V 8 T 410'
[  +0.006887] ath10k_pci 0000:00:00.0: wmi print 'msdu-desc: 1424  sw-crypt: 0 ct-sta: 0'
[  +0.008331] ath10k_pci 0000:00:00.0: wmi print 'alloc rem: 25560 iram: 24780'
[  +0.069077] ath10k_pci 0000:00:00.0: pdev param 0 not supported by firmware
[  +0.013063] ath10k_pci 0000:00:00.0: rts threshold -1
[  +0.063277] br-lan: port 2(wlan0) entered blocking state
[  +0.005598] br-lan: port 2(wlan0) entered disabled state
[  +0.005897] device wlan0 entered promiscuous mode
[  +4.115718] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  +0.006830] br-lan: port 2(wlan0) entered blocking state
[  +0.005561] br-lan: port 2(wlan0) entered forwarding state
[Oct13 13:11] br-lan: port 2(wlan0) entered disabled state
[  +0.005685] br-lan: port 1(eth0) entered disabled state
[  +0.101890] br-lan: port 1(eth0) entered disabled state
[  +0.023796] device wlan0 left promiscuous mode
[  +0.004818] br-lan: port 2(wlan0) entered disabled state
[  +0.746361] ath10k_pci 0000:00:00.0: mac flush null vif, drop 0 queues 0xffff
[  +0.163185] br-lan2: port 2(wlan1) entered disabled state
[  +0.005724] br-lan2: port 1(eth0.10) entered disabled state
[  +0.024866] device wlan1 left promiscuous mode
[  +0.004931] br-lan2: port 2(wlan1) entered disabled state
[  +0.010672] device eth0.10 left promiscuous mode
[  +0.004908] device eth0 left promiscuous mode
[  +0.004721] br-lan2: port 1(eth0.10) entered disabled state
[  +0.083229] eth0: link down
[  +6.578869] br-lan2: port 1(eth0.10) entered blocking state
[  +0.005844] br-lan2: port 1(eth0.10) entered disabled state
[  +0.006163] device eth0.10 entered promiscuous mode
[  +0.005095] device eth0 entered promiscuous mode
[  +0.463057] br-lan: port 1(eth0) entered blocking state
[  +0.005476] br-lan: port 1(eth0) entered disabled state
[  +1.548250] eth0: link up (100Mbps/Half duplex)
[  +0.039462] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  +0.006775] br-lan: port 1(eth0) entered blocking state
[  +0.005464] br-lan: port 1(eth0) entered forwarding state
[  +0.106009] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[  +0.007003] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.2: link becomes ready
[  +0.007113] br-lan2: port 1(eth0.10) entered blocking state
[  +0.005820] br-lan2: port 1(eth0.10) entered forwarding state
[  +0.212078] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan2: link becomes ready
[  +2.997284] br-lan2: port 2(wlan1) entered blocking state
[  +0.005649] br-lan2: port 2(wlan1) entered disabled state
[  +0.006046] device wlan1 entered promiscuous mode
[  +0.127551] br-lan2: port 2(wlan1) entered disabled state
[  +6.987429] ath10k_pci 0000:00:00.0: unable to read from the device (-145)
[  +0.007135] ath10k_pci 0000:00:00.0: could not read board ext data addr (-145)
[  +0.007489] ath10k_pci 0000:00:00.0: could not push board ext data (-145)
[  +0.007028] ath10k_pci 0000:00:00.0: failed to download calibration data from EEPROM: -145
```

looks like the (ART) radio calibration partition's gone ?

1 Like

If I disable wifi, the problem does not appear anymore.
It also works if I disable only "pci0000:00/0000:00:00.0" wirelless card from /etc/config/wireless
So it clearly looks like a wifi related problem.

I have the same problem and it only happens during boot. If I enable wireless after devices is fully booted, it works fine.

I got panic text from netconsole if it helps:

[    0.000000] Linux version 5.10.176 (builder@buildhost) (mips-openwrt-linux-musl-gcc (OpenWrt GCC 11.2.0 r20134-5f15225c1e) 11.2.0, GNU ld (GNU Binutils) 2.37) #0 Thu Apr 27 20:28:15 2023
[    0.000000] printk: bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[    0.000000] MIPS: machine is GL.iNet GL-E750
[    0.000000] SoC: Qualcomm Atheros QCA9533 ver 2 rev 0
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32480
[    0.000000] Kernel command line: console=ttyS0,115200n8 rootfstype=squashfs,jffs2
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.000000] Writing ErrCtl register=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 120512K/131072K available (6381K kernel code, 601K rwdata, 788K rodata, 1244K init, 214K bss, 10560K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 51
[    0.000000] CPU clock: 650.000 MHz
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5880801374 ns
[    0.000009] sched_clock: 32 bits at 325MHz, resolution 3ns, wraps every 6607641598ns
[    0.008321] Calibrating delay loop... 432.53 BogoMIPS (lpj=2162688)
[    0.074929] pid_max: default: 32768 minimum: 301
[    0.079973] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.087676] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.098165] dyndbg: Ignore empty _ddebug table in a CONFIG_DYNAMIC_DEBUG_CORE build
[    0.109064] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.119486] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[    0.126774] pinctrl core: initialized pinctrl subsystem
[    0.137117] NET: Registered protocol family 16
[    0.142636] thermal_sys: Registered thermal governor 'step_wise'
[    0.200556] clocksource: Switched to clocksource MIPS
[    0.213642] NET: Registered protocol family 2
[    0.218493] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.227044] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.235997] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.244105] TCP bind hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.251560] TCP: Hash tables configured (established 1024 bind 1024)
[    0.258421] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.265377] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.273066] NET: Registered protocol family 1
[    0.277693] PCI: CLS 0 bytes, default 32
[    0.288860] workingset: timestamp_bits=14 max_order=15 bucket_order=1
[    0.300488] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.306714] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.319090] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.330427] pinctrl-single 1804002c.pinmux: 576 pins, size 72
[    0.337134] gpio-export gpio-export: 1 gpio(s) exported
[    0.343482] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.352716] printk: console [ttyS0] disabled
[    0.357306] 18020000.uart: ttyS0 at MMIO 0x18020000 (irq = 9, base_baud = 1562500) is a 16550A
[    0.366474] printk: console [ttyS0] enabled
[    0.375533] printk: bootconsole [early0] disabled
[    0.405203] spi-nand spi0.1: Macronix SPI NAND was found.
[    0.410881] spi-nand spi0.1: 128 MiB, block size: 128 KiB, page size: 2048, OOB size: 64
[    0.422328] 1 fixed-partitions partitions found on MTD device (null)
[    0.428912] Creating 1 MTD partitions on "(null)":
[    0.433942] 0x000000000000-0x000008000000 : "ubi"
[    0.544234] spi-nor spi0.0: w25q128 (16384 Kbytes)
[    0.549252] 5 fixed-partitions partitions found on MTD device spi0.0
[    0.555936] OF: Bad cell count for /ahb/spi@1f000000/flash@0/partitions
[    0.562809] OF: Bad cell count for /ahb/spi@1f000000/flash@0/partitions
[    0.570135] Creating 5 MTD partitions on "spi0.0":
[    0.575149] 0x000000000000-0x000000040000 : "u-boot"
[    0.584858] 0x000000040000-0x000000050000 : "u-boot-env"
[    0.591531] 0x000000050000-0x000000060000 : "art"
[    0.599223] 0x000000060000-0x000000460000 : "kernel"
[    0.605589] 0x000000460000-0x000001000000 : "reserved"
[    0.963458] switch0: Atheros AR8229 rev. 1 switch registered on mdio.0
[    1.362670] ag71xx 19000000.eth: connected to PHY at mdio.0:1f:04 [uid=004dd042, driver=Generic PHY]
[    1.372811] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode: mii
[    1.380968] NET: Registered protocol family 10
[    1.392156] Segment Routing with IPv6
[    1.396077] NET: Registered protocol family 17
[    1.400838] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    1.414236] 8021q: 802.1Q VLAN Support v1.8
[    1.424032] PCI host bridge /ahb/pcie-controller@180c0000 ranges:
[    1.430369]  MEM 0x0000000010000000..0x0000000013ffffff
[    1.435832]   IO 0x0000000000000000..0x0000000000000000
[    1.441436] PCI host bridge to bus 0000:00
[    1.445682] pci_bus 0000:00: root bus resource [mem 0x10000000-0x13ffffff]
[    1.452824] pci_bus 0000:00: root bus resource [io  0x0000]
[    1.458584] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    1.465612] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    1.473856] pci 0000:00:00.0: [168c:0050] type 00 class 0x028000
[    1.480095] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x001fffff 64bit]
[    1.487164] pci 0000:00:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[    1.494167] pci 0000:00:00.0: supports D1
[    1.498311] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    1.505288] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[    1.512189] pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x101fffff 64bit]
[    1.519755] pci 0000:00:00.0: BAR 6: assigned [mem 0x10200000-0x1020ffff pref]
[    1.531394] UBI: auto-attach mtd0
[    1.534859] ubi0: attaching mtd0
[    4.109716] ubi0: scanning is finished
[    4.145945] ubi0: attached mtd0 (name "ubi", size 128 MiB)
[    4.151687] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    4.158783] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    4.165818] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    4.173015] ubi0: good PEBs: 1022, bad PEBs: 2, corrupted PEBs: 0
[    4.179302] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[    4.186769] ubi0: max/mean erase counter: 5/2, WL threshold: 4096, image sequence number: 1685785320
[    4.196202] ubi0: available PEBs: 0, total reserved PEBs: 1022, PEBs reserved for bad PEB handling: 18
[    4.205928] ubi0: background thread "ubi_bgt0d" started, PID 313
[    4.215228] block ubiblock0_0: created from ubi0:0(rootfs)
[    4.220980] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem
[    4.250729] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    4.265771] Freeing unused kernel memory: 1244K
[    4.270451] This architecture does not have kernel memory protection.
[    4.277160] Run /sbin/init as init process
[    5.045614] init: Console is alive
[    5.049677] init: - watchdog -
[    6.617458] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    6.760949] usbcore: registered new interface driver usbfs
[    6.766694] usbcore: registered new interface driver hub
[    6.772332] usbcore: registered new device driver usb
[    6.788136] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    6.798797] fsl-ehci: Freescale EHCI Host controller driver
[    6.806542] ehci-platform: EHCI generic platform driver
[    6.812435] ehci-platform 1b000000.usb: EHCI Host Controller
[    6.818340] ehci-platform 1b000000.usb: new USB bus registered, assigned bus number 1
[    6.826622] ehci-platform 1b000000.usb: irq 3, io mem 0x1b000000
[    6.860583] ehci-platform 1b000000.usb: USB 2.0 started, EHCI 1.00
[    6.867991] hub 1-0:1.0: USB hub found
[    6.872833] hub 1-0:1.0: 1 port detected
[    6.882940] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    6.901015] init: - preinit -
[    7.413929] usb 1-1: new high-speed USB device number 2 using ehci-platform
[    7.649811] hub 1-1:1.0: USB hub found
[    7.656031] hub 1-1:1.0: 4 ports detected
[    7.980871] random: procd: uninitialized urandom read (4 bytes read)
[    8.200663] usb 1-1.1: new high-speed USB device number 3 using ehci-platform
[    8.517795] usb 1-1.2: new high-speed USB device number 4 using ehci-platform
[    9.102172] random: jshn: uninitialized urandom read (4 bytes read)
[    9.195264] random: jshn: uninitialized urandom read (4 bytes read)
[    9.234775] random: jshn: uninitialized urandom read (4 bytes read)
[   11.543452] eth0: link up (100Mbps/Full duplex)
[   11.548184] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   13.729251] UBIFS (ubi0:1): Mounting in unauthenticated mode
[   13.741779] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 445
[   13.902122] UBIFS (ubi0:1): recovery needed
[   14.257796] UBIFS (ubi0:1): recovery completed
[   14.262550] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "rootfs_data"
[   14.270671] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[   14.280930] UBIFS (ubi0:1): FS size: 121389056 bytes (115 MiB, 956 LEBs), journal size 6094848 bytes (5 MiB, 48 LEBs)
[   14.291892] UBIFS (ubi0:1): reserved for root: 4952683 bytes (4836 KiB)
[   14.298723] UBIFS (ubi0:1): media format: w5/r0 (latest is w5/r0), UUID 3B79187A-FF55-4761-82EC-F6BF26BD3450, small LPT model
[   14.349185] mount_root: switching to ubifs overlay
[   14.397367] urandom-seed: Seeding with /etc/urandom.seed
[   14.668170] eth0: link down
[   14.699336] procd: - early -
[   14.702839] procd: - watchdog -
[   15.586544] procd: - watchdog -
[   15.595756] procd: - ubus -
[   15.828354] random: ubusd: uninitialized urandom read (4 bytes read)
[   15.838178] random: ubusd: uninitialized urandom read (4 bytes read)
[   15.850696] random: ubusd: uninitialized urandom read (4 bytes read)
[   15.867607] procd: - init -
[   17.232670] random: jshn: uninitialized urandom read (4 bytes read)
[   17.251450] random: ubusd: uninitialized urandom read (4 bytes read)
[   17.258467] random: ubus: uninitialized urandom read (4 bytes read)
[   18.461867] kmodloader: loading kernel modules from /etc/modules.d/*
[   18.796206] urngd: v1.0.2 started.
[   19.065883] tun: Universal TUN/TAP device driver, 1.6
[   19.089036] random: crng init done
[   19.092653] random: 27 urandom warning(s) missed due to ratelimiting
[   19.132917] usbcore: registered new interface driver cdc_wdm
[   19.143076] Loading modules backported from Linux version v5.15.92-0-ge515b9902f5f
[   19.150977] Backport generated by backports.git v5.15.92-1-0-gdfe0f60c
[   19.171883] netpoll: netconsole: local port 6666
[   19.176673] netpoll: netconsole: local IPv4 address 192.168.123.158
[   19.183203] netpoll: netconsole: interface 'eth0'
[   19.188061] netpoll: netconsole: remote port 6666
[   19.192938] netpoll: netconsole: remote IPv4 address 192.168.123.1
[   19.199316] netpoll: netconsole: remote ethernet address fa:4d:89:57:94:01
[   19.206427] netpoll: netconsole: device eth0 not up yet, forcing it
[   21.303466] eth0: link up (100Mbps/Full duplex)
[   21.310417] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   21.319567] printk: console [netcon0] enabled
[   21.324139] netconsole: network logging started
[   21.384416] usbcore: registered new interface driver usbserial_generic
[   21.391398] usbserial: USB Serial support registered for generic
[   21.614300] PPP generic driver version 2.4.2
[   21.630522] NET: Registered protocol family 24
[   21.662174] qmi_wwan 1-1.2:1.4: cdc-wdm0: USB WDM device
[   21.669245] qmi_wwan 1-1.2:1.4 wwan0: register 'qmi_wwan' at usb-1b000000.usb-1.2, WWAN/QMI device, e2:65:9a:8d:6d:b2
[   21.680603] usbcore: registered new interface driver qmi_wwan
[   21.937250] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[   21.945461] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[   22.048890] ath10k 5.15 driver, optimized for CT firmware, probing pci device: 0x50.
[   22.079983] ath10k_pci 0000:00:00.0: enabling device (0000 -> 0002)
[   22.088850] ath10k_pci 0000:00:00.0: pci irq legacy oper_irq_mode 1 irq_mode 0 reset_mode 0
[   25.424703] ath10k_pci 0000:00:00.0: qca9887 hw1.0 target 0x4100016d chip_id 0x004000ff sub 0000:0000
[   25.434373] ath10k_pci 0000:00:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0
[   25.446860] ath10k_pci 0000:00:00.0: firmware ver 10.1-ct-87-__fW-022-ecad3248 api 2 features wmi-10.x,has-wmi-mgmt-tx,mfp,txstatus-noack,wmi-10.x-CT,ratemask-CT,txrate-CT,get-temp-CT,tx-rc-CT,cust-stats-CT,retry-gt2-CT,txrate2-CT,beacon-cb-CT,wmi-block-ack-CT crc32 61a92df5
[   25.562464] ath10k_pci 0000:00:00.0: Loading BDF type 0
[   26.157264] ath10k_pci 0000:00:00.0: board_file api 1 bmi_id N/A crc32 546cca0d
[   28.630871] ath10k_pci 0000:00:00.0: 10.1 wmi init: vdevs: 16  peers: 127  tid: 256
[   28.645428] ath10k_pci 0000:00:00.0: wmi print 'P 128 V 8 T 410'
[   28.652041] ath10k_pci 0000:00:00.0: wmi print 'msdu-desc: 1424  sw-crypt: 0 ct-sta: 0'
[   28.660349] ath10k_pci 0000:00:00.0: wmi print 'alloc rem: 25560 iram: 24780'
[   28.699760] ath10k_pci 0000:00:00.0: htt-ver 2.1 wmi-op 2 htt-op 2 cal eeprom max-sta 128 raw 0 hwcrypto 1
[   28.710238] ath10k_pci 0000:00:00.0: NOTE:  Firmware DBGLOG output disabled in debug_mask: 0x10000000
[   28.949202] usbcore: registered new interface driver option
[   28.955186] usbserial: USB Serial support registered for GSM modem (1-port)
[   28.962934] option 1-1.2:1.0: GSM modem (1-port) converter detected
[   28.969719] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[   28.977374] option 1-1.2:1.1: GSM modem (1-port) converter detected
[   28.984249] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[   28.991909] option 1-1.2:1.2: GSM modem (1-port) converter detected
[   28.998703] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[   29.006315] option 1-1.2:1.3: GSM modem (1-port) converter detected
[   29.013161] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3
[   29.168171] ieee80211 phy1: Atheros AR9531 Rev:2 mem=0xb8100000, irq=13
[   29.216643] kmodloader: done loading kernel modules from /etc/modules.d/*
[   58.983571] eth0: link up (100Mbps/Full duplex)
[   75.536600] ath10k_pci 0000:00:00.0: unable to read from the device (-145)
[   75.543849] ath10k_pci 0000:00:00.0: could not read board ext data addr (-145)
[   75.551370] ath10k_pci 0000:00:00.0: could not push board ext data (-145)
[   75.558620] ath10k_pci 0000:00:00.0: failed to download calibration data from EEPROM: -145
[   75.567875] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 81e230e4, ra == 81e230dc
[   75.578933] Oops[#1]:
[   75.581303] CPU: 0 PID: 1578 Comm: hostapd Not tainted 5.10.176 #0
[   75.587686] $ 0   : 00000000 80930000 00000000 00ffff00
[   75.593106] $ 4   : 81fd1008 00000200 1000dc00 ffff00fe
[   75.598521] $ 8   : 82111fe0 0000dc00 00000007 ccaa30e3
[   75.603930] $12   : 00000000 00000000 00000010 77ed72b0
[   75.609411] $16   : 81de95c4 821118ec 82006680 81de959c
[   75.614826] $20   : 0000000c 807e0000 821118e8 81de1f60
[   75.620237] $24   : 8076923c 77225667
[   75.625650] $28   : 82110000 821118a8 00000001 81e230dc
[   75.631061] Hi    : 0015421d
[   75.634036] Lo    : ccaa30e3
[   75.637027] epc   : 81e230e4 0x81e230e4 [ath10k_pci@4edfd532+0x8dd0]
[   75.643596] ra    : 81e230dc 0x81e230dc [ath10k_pci@4edfd532+0x8dd0]
[   75.650155] Status: 1000dc03 KERNEL EXL IE
[   75.654492] Cause : 0080000c (ExcCode 03)
[   75.658697] BadVA : 00000000
[   75.661679] PrId  : 00019374 (MIPS 24Kc)
[   75.665726] Modules linked in: ath9k ath9k_common pppoe ppp_async option nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet ath9k_hw ath10k_pci ath10k_core ath wireguard usb_wwan qmi_wwan pppox ppp_generic nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_redir nft_quota nft_objref nft_numgen nft_nat nft_masq nft_log nft_limit nft_hash nft_flow_offload nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_ct nft_counter nft_chain_nat nf_tables nf_nat nf_flow_table nf_conntrack mac80211 libchacha20poly1305 cfg80211 usbserial usbnet slhc poly1305_mips nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_ipv6 nf_log_ipv4 nf_log_common nf_defrag_ipv6 nf_defrag_ipv4 netconsole libcurve25519_generic libcrc32c hwmon crc_ccitt compat chacha_mips cdc_wdm ip6_udp_tunnel udp_tunnel tun mii sha256_generic libsha256 seqiv jitterentropy_rng drbg kpp hmac cmac fsl_mph_dr_of ehci_platform ehci_fsl ehci_hcd gpio_button_hotplug phy_ar7100_usb usbcore nls_base usb_common crc32c_generic
[   75.755362] Process hostapd (pid: 1578, threadinfo=5566bf3b, task=eff00f05, tls=77e86090)
[   75.763803] Stack : 80ede000 77225667 806a5af6 800cd200 ffffffff 00000000 ffffa97e 82006300
[   75.772458]         00000000 02006680 02006300 81e27c70 81e30000 81e273e8 0000005e 80936e04
[   75.781113]         0000007a 00000000 01000100 00000000 00000004 81de1f60 004008ac 82111ba4
[   75.789768]         81de1f60 02000000 00000100 80770000 82355600 81fcbf78 81de1f60 80ede000
[   75.798423]         81b1fc00 82111940 8211193c 8051653c 82111bc8 00000004 803ff1fc 81b1f700
[   75.807147]         ...
[   75.809679] Call Trace:
[   75.809689] [<800cd200>] 0x800cd200
[   75.815883] [<81fcbf78>] 0x81fcbf78 [ath10k_core@e179778c+0x6cd20]
[   75.822300] [<8051653c>] 0x8051653c
[   75.825919] [<803ff1fc>] 0x803ff1fc
[   75.829539] [<800c0b9c>] 0x800c0b9c
[   75.833153] [<800c1d88>] 0x800c1d88
[   75.836758] [<800be5c0>] 0x800be5c0
[   75.840378] [<800bde10>] 0x800bde10
[   75.843998] [<800bf948>] 0x800bf948
[   75.847624] [<8039657c>] 0x8039657c
[   75.851243] [<8040bec4>] 0x8040bec4
[   75.854890] [<81f9dd54>] 0x81f9dd54 [ath10k_core@e179778c+0x6cd20]
[   75.861274] [<8040c548>] 0x8040c548
[   75.864926] [<81f9e0e8>] 0x81f9e0e8 [ath10k_core@e179778c+0x6cd20]
[   75.871316] [<81fd3898>] 0x81fd3898 [ath10k_core@e179778c+0x6cd20]
[   75.877731] [<81f9f168>] 0x81f9f168 [ath10k_core@e179778c+0x6cd20]
[   75.884172] [<81f90898>] 0x81f90898 [ath10k_core@e179778c+0x6cd20]
[   75.890583] [<81e83d20>] 0x81e83d20 [mac80211@4ddd3eb6+0x7ffc0]
[   75.896724] [<81e9ccac>] 0x81e9ccac [mac80211@4ddd3eb6+0x7ffc0]
[   75.902877] [<81e9d078>] 0x81e9d078 [mac80211@4ddd3eb6+0x7ffc0]
[   75.909005] [<804e2464>] 0x804e2464
[   75.912617] [<8008231c>] 0x8008231c
[   75.916235] [<804e2954>] 0x804e2954
[   75.919857] [<804e29f0>] 0x804e29f0
[   75.923482] [<804d6994>] 0x804d6994
[   75.927096] [<805ba978>] 0x805ba978
[   75.930741] [<805bf000>] 0x805bf000
[   75.934375] [<804d6c3c>] 0x804d6c3c
[   75.937997] [<8050e85c>] 0x8050e85c
[   75.941611] [<80183658>] 0x80183658
[   75.945220] [<804b3748>] 0x804b3748
[   75.948854] [<801d0994>] 0x801d0994
[   75.952460] [<804b5508>] 0x804b5508
[   75.956099] [<80185d8c>] 0x80185d8c
[   75.959721] [<8006e1ac>] 0x8006e1ac
[   75.963332]
[   75.964874] Code: 02602025  14400002  8fa20044 <a05e0000> 02203025  02c02825  02002025  0c7f43b7  8e170000
[   75.974976]
[   75.976605] ---[ end trace 786498259cb6badd ]---
[   75.981407] Kernel panic - not syncing: Fatal exception
[   75.986811] Rebooting in 3 seconds..