Qualcommax NSS Build

I've just tried it but no, there is no 160 MHz on router RX Rate. Only on TX Rate and that looks really strange to me.
Believe me I really don't understand this. I've tried almost all settings (even with resetting the router to default settings) but with FW 2.12 a get 80 MHz cap on RX chain on QNAP.
With older firmware I get 160 MHz on both RX/TX chains.
Also I recently tried a slim NSS-wifi build with Asus AX89 and FW 12.5 + 2.12 and the same client (Motorola smart phone) and it connects at 160 MHz on both chains.
When I have some time I intend to deploy the AX89 as a main router and then compile a slim NSS build for QNAP and then I'll test with it.

I had the same problem with a mediatek wifi7 smartphone.
intel ax has no problem using 100 ch but if i use 36 ch some time (not always) intel ax also has the some problem on RX

The problem with 100ch is the 600 sec that is needed for DFS scan. So much time is insane. Mediatek routers only needs 60 sec. for 160Mhz DFS scan in same environment

edit : i kind of figured it out on my own... i updated all the qca-nss* packages to the latest. i shifted qca-nss-ecm over to 12.5.5 which looked like it had the most recent commits. everything booted and looks like is working fine.


@qosmio

welcome back!

i was wondering if you could answer the following:

i've noticed that for example qca-nss-ecm uses a slightly older revision of the sources available @ qcas codelinaro repo. the same applies to a few other packages. including -dp etc.

eg:

PKG_SOURCE_URL:=https://git.codelinaro.org/clo/qsdk/oss/lklm/qca-nss-ecm.git
PKG_SOURCE_PROTO:=git
PKG_SOURCE_DATE:=2024-06-20
PKG_SOURCE_VERSION:=92c7fa1

i just tried bumping it up to the latest which is a sept 03 2024 commit and it compiled fine.

PKG_SOURCE_URL:=https://git.codelinaro.org/clo/qsdk/oss/lklm/qca-nss-ecm.git
PKG_SOURCE_PROTO:=git
PKG_SOURCE_DATE:=2024-09-03
PKG_SOURCE_VERSION:=bfad81c9b5bd6fcca497c1b91c4d1758286fdd35

my question is : is there any particular reason to sticking to an older revision? at least for the one i had a chance to test (-ecm), your patches applied without issue.

btw i know that many (all?) of the commits are fairly edge-case-specific and don't apply to us but none the less...

thank you!

all my settings are done via LUCI...

I kind of nail it down to this line:

[   17.632185] ath11k_pci 0000:01:00.0: failed to vdev 0 create peer for AP: -110
[   23.008175] ath11k_pci 0000:01:00.0: Timeout in receiving vdev delete response

it looks like one of the radio that attached to the PCI (ath11k_pci), is failed to initialize properly

below is a boot log of success:

Please press Enter to activate this console.
[    7.983026] kmodloader: loading kernel modules from /etc/modules.d/*
[    8.083344] urngd: v1.0.2 started.
[    8.086744] NET: Registered PF_ALG protocol family
[    8.098830] zram: Added device: zram0
[    8.101706] tun: Universal TUN/TAP device driver, 1.6
[    8.111064] l2tp_core: L2TP core driver, V2.0
[    8.111927] l2tp_netlink: L2TP netlink interface
[    8.194532] qca-nss 39000000.nss: NSS fw version: NSS.FW.12.5-210-CP.R
[    8.194571] qca-nss 39000000.nss: fw of size 862184 bytes copied to addr: 40000000, nss_id: 0
[    8.201755] ffffffc0790ef240: NSS core 0 DDR from 40000000 to 41000000
[    8.234183] qca-nss 39000000.nss: NSS core 0 booted successfully
[    8.330110] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    8.333444] gre: GRE over IPv4 demultiplexor driver
[    8.335817] ip_gre: GRE over IPv4 tunneling driver
[    8.342831] ip6_gre: GRE over IPv6 tunneling driver
[    8.352990] QCA multicast snooping installed successfully
[    8.377116] nss_vlan_mgr_init_module[1940]:Module (Build Build Id: 09/04/24, 04:16:52) loaded
[    8.383715] PPP generic driver version 2.4.2
[    8.385967] NET: Registered PF_PPPOX protocol family
[    8.392355] PPTP driver version 0.8.5
[    8.396875] GACT probability on
[    8.398561] Mirror/redirect action on
[    8.405998] u32 classifier
[    8.406028]     input device check on
[    8.407815]     Actions configured
[    8.426554] Loading modules backported from Linux version v6.9.9-0-g28fdf4518483
[    8.426595] Backport generated by backports.git v6.1.97-1-29-gf1d24a3683b2
[    8.437174] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    8.472535] PPP MPPE Compression module registered
[    8.475902] NET: Registered PF_QIPCRTR protocol family
[    8.491183] xt_time: kernel timezone is -0000
[    8.554909] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[    8.554944] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    8.572236] ath11k c000000.wifi: ipq6018 hw1.0
[    8.572270] ath11k c000000.wifi: FW memory mode: 1
[    8.618396] remoteproc remoteproc0: powering up cd00000.remoteproc
[    8.631627] remoteproc remoteproc0: Booting fw image IPQ6018/q6_fw.mdt, size 7340
[    9.329812] remoteproc remoteproc0: remote processor cd00000.remoteproc is now up
[    9.333053] ath11k_pci 0000:01:00.0: BAR 0: assigned [mem 0x20400000-0x205fffff 64bit]
[    9.336665] ath11k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[    9.344747] ath11k_pci 0000:01:00.0: MSI vectors: 16
[    9.350311] ath11k_pci 0000:01:00.0: qcn9074 hw1.0
[    9.355529] ath11k_pci 0000:01:00.0: FW memory mode: 2
[    9.383488] ath11k c000000.wifi: chip_id 0x0 chip_family 0x4 board_id 0xff soc_id 0xffffffff
[    9.383534] ath11k c000000.wifi: fw_version 0x2c058558 fw_build_timestamp 2024-07-11 16:18 fw_build_id WLAN.HK.2.12-01368-QCAHKSWPL_SILICONZ-1
[    9.542615] ath11k c000000.wifi: htt event 48 not handled
[    9.545740] ath11k c000000.wifi: nss init soc nss if_num 203 userpd_id 0
[    9.546467] mhi mhi0: Requested to power ON
[    9.553790] mhi mhi0: Power on setup success
[    9.977249] mhi mhi0: Wait for device to enter SBL or Mission mode
[   10.264406] kmodloader: done loading kernel modules from /etc/modules.d/*
[   10.279866] ath11k_pci 0000:01:00.0: chip_id 0x0 chip_family 0x0 board_id 0xff soc_id 0xffffffff
[   10.279913] ath11k_pci 0000:01:00.0: fw_version 0x290607b9 fw_build_timestamp 2023-10-12 01:21 fw_build_id 
[   10.753715] ath11k_pci 0000:01:00.0: htt event 48 not handled
[   10.755487] ath11k_pci 0000:01:00.0: nss init soc nss if_num 215 userpd_id 0
[   10.958167] zram0: detected capacity change from 0 to 899072
[   10.968387] Adding 449532k swap on /dev/zram0.  Priority:100 extents:1 across:449532k SSDsc
[   12.834963] ECM init
[   12.835034] ECM database jhash random seed: 0xeeaa4dea
[   12.851427] ECM init complete
[   13.153895] br-lan: port 1(lan1) entered blocking state
[   13.153939] br-lan: port 1(lan1) entered disabled state
[   13.158239] nss-dp 3a001000.dp1 lan1: entered allmulticast mode
[   13.164611] nss-dp 3a001000.dp1 lan1: entered promiscuous mode
[   13.187000] br-lan: port 2(lan2) entered blocking state
[   13.187058] br-lan: port 2(lan2) entered disabled state
[   13.191237] nss-dp 3a001200.dp2 lan2: entered allmulticast mode
[   13.196933] nss-dp 3a001200.dp2 lan2: entered promiscuous mode
[   13.212691] br-lan: port 3(lan3) entered blocking state
[   13.212748] br-lan: port 3(lan3) entered disabled state
[   13.216939] nss-dp 3a001400.dp3 lan3: entered allmulticast mode
[   13.222514] nss-dp 3a001400.dp3 lan3: entered promiscuous mode
[   13.232067] br-lan: port 4(lan4) entered blocking state
[   13.233798] br-lan: port 4(lan4) entered disabled state
[   13.238961] nss-dp 3a001600.dp4 lan4: entered allmulticast mode
[   13.244571] nss-dp 3a001600.dp4 lan4: entered promiscuous mode
[   14.079564] qca-nss 39000000.nss: Configuring additional NSS pbufs
[   14.087989] qca-nss 39000000.nss: Additional pbufs of size 3100672 got added to NSS
[   14.199119] br-lan: port 5(phy1-ap0) entered blocking state
[   14.199166] br-lan: port 5(phy1-ap0) entered disabled state
[   14.204325] ath11k c000000.wifi phy1-ap0: entered allmulticast mode
[   14.209677] ath11k c000000.wifi phy1-ap0: entered promiscuous mode
[   14.215699] br-lan: port 5(phy1-ap0) entered blocking state
[   14.221631] br-lan: port 5(phy1-ap0) entered forwarding state
[   14.228454] br-lan: port 5(phy1-ap0) entered disabled state
[   14.442688] br-lan: port 6(phy2-ap0) entered blocking state
[   14.442743] br-lan: port 6(phy2-ap0) entered disabled state
[   14.447172] ath11k_pci 0000:01:00.0 phy2-ap0: entered allmulticast mode
[   14.454278] ath11k_pci 0000:01:00.0 phy2-ap0: entered promiscuous mode
[   14.460545] br-lan: port 6(phy2-ap0) entered blocking state
[   14.465868] br-lan: port 6(phy2-ap0) entered forwarding state
[   15.072963] br-lan: port 7(phy0-ap0) entered blocking state
[   15.073017] br-lan: port 7(phy0-ap0) entered disabled state
[   15.077448] ath11k c000000.wifi phy0-ap0: entered allmulticast mode
[   15.083445] ath11k c000000.wifi phy0-ap0: entered promiscuous mode
[   15.089515] br-lan: port 7(phy0-ap0) entered blocking state
[   15.095432] br-lan: port 7(phy0-ap0) entered forwarding state
[   15.127093] ath11k c000000.wifi phy0-ap0: left allmulticast mode
[   15.127146] ath11k c000000.wifi phy0-ap0: left promiscuous mode
[   15.132471] br-lan: port 7(phy0-ap0) entered disabled state
[   15.145975] br-lan: port 7(phy0-ap0) entered blocking state
[   15.146029] br-lan: port 7(phy0-ap0) entered disabled state
[   15.150477] ath11k c000000.wifi phy0-ap0: entered allmulticast mode
[   15.156297] ath11k c000000.wifi phy0-ap0: entered promiscuous mode
[   15.162449] br-lan: port 7(phy0-ap0) entered blocking state
[   15.168453] br-lan: port 7(phy0-ap0) entered forwarding state
[   15.232436] br-lan: port 7(phy0-ap0) entered disabled state
[   15.713368] br-lan: port 7(phy0-ap0) entered blocking state
[   15.713413] br-lan: port 7(phy0-ap0) entered forwarding state
[   17.376830] nss-dp 3a001600.dp4 lan4: PHY Link up speed: 1000
[   17.376963] br-lan: port 4(lan4) entered blocking state
[   17.381571] br-lan: port 4(lan4) entered forwarding state
[   25.423060] br-lan: port 5(phy1-ap0) entered blocking state
[   25.423109] br-lan: port 5(phy1-ap0) entered forwarding state
[   77.044526] ath11k c000000.wifi phy0-ap0: left allmulticast mode
[   77.044575] ath11k c000000.wifi phy0-ap0: left promiscuous mode
[   77.049746] br-lan: port 7(phy0-ap0) entered disabled state
[   77.064687] ath11k c000000.wifi phy1-ap0: left allmulticast mode
[   77.064732] ath11k c000000.wifi phy1-ap0: left promiscuous mode
[   77.069844] br-lan: port 5(phy1-ap0) entered disabled state
[   77.081640] ath11k_pci 0000:01:00.0 phy2-ap0: left allmulticast mode
[   77.081681] ath11k_pci 0000:01:00.0 phy2-ap0: left promiscuous mode
[   77.087647] br-lan: port 6(phy2-ap0) entered disabled state
[   77.611883] br-lan: port 5(phy1-ap0) entered blocking state
[   77.611933] br-lan: port 5(phy1-ap0) entered disabled state
[   77.616379] ath11k c000000.wifi phy1-ap0: entered allmulticast mode
[   77.622110] ath11k c000000.wifi phy1-ap0: entered promiscuous mode
[   77.628209] br-lan: port 5(phy1-ap0) entered blocking state
[   77.634325] br-lan: port 5(phy1-ap0) entered forwarding state
[   77.719944] br-lan: port 6(phy0-ap0) entered blocking state
[   77.719989] br-lan: port 6(phy0-ap0) entered disabled state
[   77.724462] ath11k c000000.wifi phy0-ap0: entered allmulticast mode
[   77.730374] ath11k c000000.wifi phy0-ap0: entered promiscuous mode
[   77.736363] br-lan: port 6(phy0-ap0) entered blocking state
[   77.742392] br-lan: port 6(phy0-ap0) entered forwarding state
[   77.774866] br-lan: port 7(phy2-ap0) entered blocking state
[   77.774910] br-lan: port 7(phy2-ap0) entered disabled state
[   77.779337] ath11k_pci 0000:01:00.0 phy2-ap0: entered allmulticast mode
[   77.785257] ath11k_pci 0000:01:00.0 phy2-ap0: entered promiscuous mode
[   77.791519] br-lan: port 7(phy2-ap0) entered blocking state
[   77.798003] br-lan: port 7(phy2-ap0) entered forwarding state
[   94.176579] nss-dp 3a001600.dp4 lan4: PHY Link is down
[   94.176805] br-lan: port 4(lan4) entered disabled state

and a boot log of failure:

Please press Enter to activate this console.
[    7.982461] kmodloader: loading kernel modules from /etc/modules.d/*
[    8.086462] NET: Registered PF_ALG protocol family
[    8.087049] urngd: v1.0.2 started.
[    8.098769] zram: Added device: zram0
[    8.101677] tun: Universal TUN/TAP device driver, 1.6
[    8.108596] l2tp_core: L2TP core driver, V2.0
[    8.109654] l2tp_netlink: L2TP netlink interface
[    8.190572] qca-nss 39000000.nss: NSS fw version: NSS.FW.12.5-210-CP.R
[    8.190611] qca-nss 39000000.nss: fw of size 862184 bytes copied to addr: 40000000, nss_id: 0
[    8.197802] ffffffc0790f4240: NSS core 0 DDR from 40000000 to 41000000
[    8.230257] qca-nss 39000000.nss: NSS core 0 booted successfully
[    8.322133] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    8.325424] gre: GRE over IPv4 demultiplexor driver
[    8.327900] ip_gre: GRE over IPv4 tunneling driver
[    8.335179] ip6_gre: GRE over IPv6 tunneling driver
[    8.345171] QCA multicast snooping installed successfully
[    8.369076] nss_vlan_mgr_init_module[1940]:Module (Build Build Id: 09/04/24, 04:16:52) loaded
[    8.375900] PPP generic driver version 2.4.2
[    8.377634] NET: Registered PF_PPPOX protocol family
[    8.384208] PPTP driver version 0.8.5
[    8.388726] GACT probability on
[    8.390602] Mirror/redirect action on
[    8.398052] u32 classifier
[    8.398081]     input device check on
[    8.399699]     Actions configured
[    8.418729] Loading modules backported from Linux version v6.9.9-0-g28fdf4518483
[    8.418771] Backport generated by backports.git v6.1.97-1-29-gf1d24a3683b2
[    8.429536] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    8.464708] PPP MPPE Compression module registered
[    8.467694] NET: Registered PF_QIPCRTR protocol family
[    8.482886] xt_time: kernel timezone is -0000
[    8.547671] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[    8.547707] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    8.565129] ath11k c000000.wifi: ipq6018 hw1.0
[    8.565172] ath11k c000000.wifi: FW memory mode: 1
[    8.611271] remoteproc remoteproc0: powering up cd00000.remoteproc
[    8.624892] remoteproc remoteproc0: Booting fw image IPQ6018/q6_fw.mdt, size 7340
[    9.326519] remoteproc remoteproc0: remote processor cd00000.remoteproc is now up
[    9.329613] ath11k_pci 0000:01:00.0: BAR 0: assigned [mem 0x20400000-0x205fffff 64bit]
[    9.333060] ath11k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[    9.341307] ath11k_pci 0000:01:00.0: MSI vectors: 16
[    9.346980] ath11k_pci 0000:01:00.0: qcn9074 hw1.0
[    9.352169] ath11k_pci 0000:01:00.0: FW memory mode: 2
[    9.378673] ath11k c000000.wifi: chip_id 0x0 chip_family 0x4 board_id 0xff soc_id 0xffffffff
[    9.378718] ath11k c000000.wifi: fw_version 0x2c058558 fw_build_timestamp 2024-07-11 16:18 fw_build_id WLAN.HK.2.12-01368-QCAHKSWPL_SILICONZ-1
[    9.534218] ath11k c000000.wifi: htt event 48 not handled
[    9.537199] ath11k c000000.wifi: nss init soc nss if_num 203 userpd_id 0
[    9.543117] mhi mhi0: Requested to power ON
[    9.545400] mhi mhi0: Power on setup success
[    9.965177] mhi mhi0: Wait for device to enter SBL or Mission mode
[   10.252338] kmodloader: done loading kernel modules from /etc/modules.d/*
[   10.267835] ath11k_pci 0000:01:00.0: chip_id 0x0 chip_family 0x0 board_id 0xff soc_id 0xffffffff
[   10.267882] ath11k_pci 0000:01:00.0: fw_version 0x290607b9 fw_build_timestamp 2023-10-12 01:21 fw_build_id 
[   10.742708] ath11k_pci 0000:01:00.0: htt event 48 not handled
[   10.744460] ath11k_pci 0000:01:00.0: nss init soc nss if_num 215 userpd_id 0
[   10.940521] zram0: detected capacity change from 0 to 899072
[   10.950617] Adding 449532k swap on /dev/zram0.  Priority:100 extents:1 across:449532k SSDsc
[   12.841586] ECM init
[   12.841657] ECM database jhash random seed: 0x6cd61894
[   12.859350] ECM init complete
[   13.148891] br-lan: port 1(lan1) entered blocking state
[   13.148938] br-lan: port 1(lan1) entered disabled state
[   13.153316] nss-dp 3a001000.dp1 lan1: entered allmulticast mode
[   13.159401] nss-dp 3a001000.dp1 lan1: entered promiscuous mode
[   13.176141] br-lan: port 2(lan2) entered blocking state
[   13.176362] br-lan: port 2(lan2) entered disabled state
[   13.181604] nss-dp 3a001200.dp2 lan2: entered allmulticast mode
[   13.187282] nss-dp 3a001200.dp2 lan2: entered promiscuous mode
[   13.197980] br-lan: port 3(lan3) entered blocking state
[   13.198044] br-lan: port 3(lan3) entered disabled state
[   13.202849] nss-dp 3a001400.dp3 lan3: entered allmulticast mode
[   13.208606] nss-dp 3a001400.dp3 lan3: entered promiscuous mode
[   13.219277] br-lan: port 4(lan4) entered blocking state
[   13.219503] br-lan: port 4(lan4) entered disabled state
[   13.224734] nss-dp 3a001600.dp4 lan4: entered allmulticast mode
[   13.230505] nss-dp 3a001600.dp4 lan4: entered promiscuous mode
[   14.213516] br-lan: port 5(phy1-ap0) entered blocking state
[   14.213573] br-lan: port 5(phy1-ap0) entered disabled state
[   14.218139] ath11k c000000.wifi phy1-ap0: entered allmulticast mode
[   14.224464] ath11k c000000.wifi phy1-ap0: entered promiscuous mode
[   14.229923] br-lan: port 5(phy1-ap0) entered blocking state
[   14.236002] br-lan: port 5(phy1-ap0) entered forwarding state
[   14.243136] br-lan: port 5(phy1-ap0) entered disabled state
[   14.461964] br-lan: port 6(phy0-ap0) entered blocking state
[   14.462012] br-lan: port 6(phy0-ap0) entered disabled state
[   14.468227] ath11k c000000.wifi phy0-ap0: entered allmulticast mode
[   14.473319] ath11k c000000.wifi phy0-ap0: entered promiscuous mode
[   14.478584] br-lan: port 6(phy0-ap0) entered blocking state
[   14.484437] br-lan: port 6(phy0-ap0) entered forwarding state
[   17.376908] nss-dp 3a001600.dp4 lan4: PHY Link up speed: 1000
[   17.632185] ath11k_pci 0000:01:00.0: failed to vdev 0 create peer for AP: -110
[   20.449049] nss-dp 3a001800.dp5 wan: PHY Link up speed: 1000
[   21.473023] nss-dp 3a001800.dp5 wan: PHY Link is down
[   23.008175] ath11k_pci 0000:01:00.0: Timeout in receiving vdev delete response
[   23.014308] br-lan: port 6(phy0-ap0) entered disabled state
[   23.014528] br-lan: port 4(lan4) entered blocking state
[   23.019784] br-lan: port 4(lan4) entered forwarding state
[   23.301532] br-lan: port 6(phy0-ap0) entered blocking state
[   23.301583] br-lan: port 6(phy0-ap0) entered forwarding state
[   24.187080] Unable to handle kernel read from unreadable memory at virtual address 0000000000000000
[   24.187141] Mem abort info:
[   24.194967]   ESR = 0x0000000096000005
[   24.197730]   EC = 0x25: DABT (current EL), IL = 32 bits
[   24.201544]   SET = 0, FnV = 0
[   24.207002]   EA = 0, S1PTW = 0
[   24.209873]   FSC = 0x05: level 1 translation fault
[   24.212909] Data abort info:
[   24.217783]   ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
[   24.220904]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[   24.226190]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[   24.231313] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000055bcc000
[   24.236694] [0000000000000000] pgd=080000005592a003, p4d=080000005592a003, pud=080000005592a003, pmd=0000000000000000
[   24.243037] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
[   24.253616] Modules linked in: ecm(O) ath11k_pci(O) ath11k_ahb(O) ath11k(O) xt_DSCP wireguard nft_redir nft_nat nft_masq nft_fullcone(O) nft_flow_offload nft_fib_inet nft_ct nft_chain_nat nf_nat nf_flow_table_inet nf_flow_table nf_conntrack_netlink nf_conntrack mac80211(O) libchacha20poly1305 ipt_REJECT chacha_neon cfg80211(O) xt_time xt_tcpudp xt_tcpmss xt_statistic xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_comment xt_TCPMSS xt_LOG xt_HL xt_CLASSIFY sch_cake qrtr_smd qrtr_mhi qrtr qmi_helpers(O) ppp_mppe ppp_async poly1305_neon nft_tproxy nft_socket nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_quota nft_queue nft_numgen nft_log nft_limit nft_hash nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_compat nfnetlink_queue nf_tproxy_ipv6 nf_tproxy_ipv4 nf_tables nf_socket_ipv6 nf_socket_ipv4 nf_reject_ipv6 nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 mhi macvlan libcurve25519_generic libcrc32c libchacha l2tp_ppp iptable_mangle iptable_filter ipt_ECN ip_tables compat(O)
[   24.253797]  sch_tbf sch_ingress sch_htb sch_hfsc em_u32 cls_u32 cls_route cls_matchall cls_fw cls_flow cls_basic act_skbedit act_mirred act_gact qca_nss_pptp(O) pptp qca_nss_pppoe(O) pppoe pppox ppp_generic slhc qca_nss_gre(O) qca_nss_bridge_mgr(O) qca_nss_vlan(O) xt_set x_tables ip_set_list_set ip_set_hash_netportnet ip_set_hash_netport ip_set_hash_netnet ip_set_hash_netiface ip_set_hash_net ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ipmac ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink qca_mcs(O) bonding tls ip6_gre ip_gre gre ifb sit qca_nss_drv(O) l2tp_netlink l2tp_core ip6_tunnel tunnel6 tunnel4 ip_tunnel tun zram zsmalloc vxlan udp_tunnel ip6_udp_tunnel crypto_user algif_skcipher algif_rng algif_hash algif_aead af_alg sha512_generic sha512_arm64 sha1_ce seqiv sha3_generic jitterentropy_rng drbg michael_mic hmac geniv cmac arc4 leds_gpio xhci_plat_hcd xhci_pci xhci_hcd dwc3 dwc3_qcom qca_nss_dp(O)
[   24.327568]  qca_ssdk(O) ramoops reed_solomon pstore gpio_button_hotplug(O) f2fs ext4 mbcache jbd2 aquantia hwmon crc_ccitt crc32c_generic crc32_generic
[   24.438614] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G           O       6.6.48 #0
[   24.452402] Hardware name: JDCloud AX6600 (DT)
[   24.459776] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   24.464033] pc : ath11k_peer_map_v2_event+0x40/0x434 [ath11k]
[   24.470888] lr : ath11k_dp_htt_htc_t2h_msg_handler+0x94/0x998 [ath11k]
[   24.476793] sp : ffffffc080003c10
[   24.483210] x29: ffffffc080003c10 x28: 0000000000000020 x27: 0000000000000001
[   24.486602] x26: 0000000000000000 x25: ffffff8007a635b0 x24: 000000000061e3fd
[   24.493721] x23: 0000000000000000 x22: 000000000001001e x21: ffffffc080003d70
[   24.500838] x20: 0000000000000000 x19: ffffff8002fdce00 x18: 0000000000000000
[   24.507957] x17: ffffffbfbf2ef000 x16: ffffffc080000000 x15: 00368242086971fa
[   24.515075] x14: 0000000000000060 x13: 00000000000002f0 x12: 0000000000000001
[   24.522192] x11: ffffff80072dc01c x10: 0000000000000049 x9 : ffffffc0808984b0
[   24.529311] x8 : ffffffc081681000 x7 : 0000000000000ec0 x6 : 0000000000000000
[   24.536430] x5 : 0000000000000061 x4 : 0000000000000061 x3 : 0000000000009b48
[   24.543547] x2 : 0000000000005dc0 x1 : 0000000000000000 x0 : 0000000000000061
[   24.550667] Call trace:
[   24.557774]  ath11k_peer_map_v2_event+0x40/0x434 [ath11k]
[   24.560038]  ath11k_dp_htt_htc_t2h_msg_handler+0x94/0x998 [ath11k]
[   24.565594]  ath11k_htc_rx_completion_handler+0x398/0x53c [ath11k]
[   24.571670]  ath11k_ce_per_engine_service+0x210/0x2f0 [ath11k]
[   24.577833]  ath11k_pcic_ext_irq_enable+0x1ac/0x298 [ath11k]
[   24.583648]  tasklet_action_common.isra.0+0x110/0x148
[   24.589464]  tasklet_action+0x24/0x30
[   24.594409]  handle_softirqs+0xfc/0x230
[   24.598054]  __do_softirq+0x14/0x20
[   24.601700]  ____do_softirq+0x10/0x1c
[   24.605173]  call_on_irq_stack+0x24/0x4c
[   24.608993]  do_softirq_own_stack+0x1c/0x28
[   24.612986]  irq_exit_rcu+0x90/0xc8
[   24.616890]  el1_interrupt+0x38/0x68
[   24.620364]  el1h_64_irq_handler+0x18/0x24
[   24.624184]  el1h_64_irq+0x68/0x6c
[   24.628089]  default_idle_call+0x28/0x3c
[   24.631475]  do_idle+0x1cc/0x1ec
[   24.635553]  cpu_startup_entry+0x34/0x3c
[   24.638766]  kernel_init+0x0/0x1dc
[   24.642672]  arch_post_acpi_subsys_init+0x0/0x8
[   24.645885]  start_kernel+0x514/0x648
[   24.650312]  __primary_switched+0xb4/0xbc
[   24.654135] Code: 12001cda a90573fb 12003c5b d28bb802 (f9400299) 
[   24.658130] ---[ end trace 0000000000000000 ]---
[   24.668343] pstore: backend (ramoops) writing error (-28)
[   24.668894] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[   24.674189] SMP: stopping secondary CPUs
[   24.680959] Kernel Offset: disabled
[   24.685033] CPU features: 0x0,00000000,10000000,0000400b
[   24.688249] Memory Limit: none
[   25.297846] Rebooting in 3 seconds..

NOTE: the above 2 share the same/identical /etc/config/wireless, so I don't think it's due to certain line in the config file.

please anyone share some hint to debug this...

12.5 It seems memory management is better.

Is it possible for you to include Linksys MX4300 in your builds? Qosmio has a build here but requires compiling. Thanks!!

https://github.com/qosmio/openwrt-ipq/tree/qualcommax-6.x-nss-mx4300

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