[Alozaros]

what is the output of this command
nvram show | grep hwaddr

just curious... ?

[IONK]

Router/Version: Netgear XR500 (Install guide by egc)
File/Kernel: dd-wrt-webupgrade.bin (r62240) / Linux 6.1.154-rt28 #620 SMP Thu Oct 2 13:52:52 +07 2025 armv7l
Previous/Reset: DD-WRT v3.0-r62192 std (09/26/25) / no
Mode/Status: AP, SFE, AP 5GHz AC/N-Mixed 80MHz + AP 2.4GHz N Only 20MHz, WPA2/WPA3-Personal, 802.11r (FT), SSH (public key), DDNS (Dynu.com), 802.11 encapsulation offloading, ondemand CPU governor at night, SuperSpeed USB Storage (guide by egc), lighttpd (with Entware’s php8), WireGuard server (for mobile & site-to-site peer), Cron / working
Issues/Errors: none

[Zyxx]

Yeah, devices on 5GHz again with 0 SNR after back from work.


No idea anymore, man this MR7350 is a pita.

Edited my previous Post.

[dplotz]

Router/Version: Linksys MR7350 x 3
File/Kernel: DD-WRT v3.0-r62240 std (10/04/25), Linux 6.6.108-rt29 #4153 SMP Thu Oct 2 13:34:47 +07 2025 aarch64
Previous/Reset: DD-WRT v3.0-r62192 std (09/26/25), last reset at r61848
Mode/Status: Gateway (NSS-ECM), Access Point (2.4GHz-HT20 N/G Mixed, 5GHZ-HT80 AC/N mixed, 5GHZ-VHT80 AX/AC/N mixed, WPA2/WPA3, 802.11r/v/k, guest network, domain:UNITED STATES), performance governor, IPV6 (DHCP6 w/ prefix delegation), Entware, DOT via SmartDNS/DNSMasq, OpenVPN server, Wireguard Server + 2 Wired access points (2.4GHz-HT20 AX Only, 5GHZ-HT80 AX/AC/N mixed, WPA2/WPA3, 802.11r/v/k, guest network, domain:UNITED STATES)
Issues/Errors:
About 2 hours after update, everything disconnected. Could not connect to wifi, even wired didn't seem to be routing out. Rolled back to r62192 and still didn't work right. Ended up having to roll back to r61848.

[Zyxx]

@dplotz are there any entries in the oops Parition of your device?

/cat/proc/mtd should give you a handy list.
on my MR7350 there is mtdblock20 labeled with "oops".

strings /dev/mtdblock20 gives its contents.

The neat thing on this is: It survives reboots and firmwareup/downgrades, except going back to stock ofc.

[foz111]

Maybe this will help my output from mr7350

BusyBox v1.37.0 (2025-10-04 04:24:22 +07) built-in shell (ash)

root@MR7350:~# /cat/proc/mtd
-sh: /cat/proc/mtd: not found
root@MR7350:~# strings /dev/mtdblock20
<6>[ 38.944860] qcom-q6v5-wcss-pil cd00000.remoteproc: load seg ath11k/IPQ6018 /hw1.0/q6_fw.b05
<6>[ 38.946224] qcom-q6v5-wcss-pil cd00000.remoteproc: load seg ath11k/IPQ6018 /hw1.0/q6_fw.b07
<6>[ 38.952258] qcom-q6v5-wcss-pil cd00000.remoteproc: load seg ath11k/IPQ6018 /hw1.0/q6_fw.b08
<6>[ 39.297844] remoteproc remoteproc0: remote processor cd00000.remoteproc is now up
<4>[ 42.727825] ath11k c000000.wifi: failed to wait wlan mode request (mode 4) : -110
<4>[ 42.727868] ath11k c000000.wifi: qmi failed to send wlan mode off: -110
<1>[ 42.734324] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000006baf
<1>[ 42.740653] Mem abort info:
<1>[ 42.751393] ESR = 0x0000000096000005
<1>[ 42.754079] EC = 0x25: DABT (current EL), IL = 32 bits
<1>[ 42.757907] SET = 0, FnV = 0
<1>[ 42.763365] EA = 0, S1PTW = 0
<1>[ 42.766230] FSC = 0x05: level 1 translation fault
<1>[ 42.769278] Data abort info:
<1>[ 42.774130] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
<1>[ 42.777258] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
<1>[ 42.782559] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
<1>[ 42.787676] user pgtable: 4k pages, 39-bit VAs, pgdp=000000004397f000
<1>[ 42.793065] [0000000000006baf] pgd=080000004335a003, p4d=080000004335a003, pud=080000004335a003, pmd=0000000000000000
<0>[ 42.799412] Internal error: Oops: 0000000096000005 [#1] SMP
<4>[ 42.799420] Modules linked in: fast_classifier ip6table_mangle ip6_tables ath11k_ahb(O-) ath11k(O) mac80211(O) qmi_helpers(O) compat(O) cdc_ncm cdc_ether usbnet usbcore usb_common qca_nss_wifi_meshmgr(O) vxlan l2tp_core ip6_udp_tunnel udp_tunnel pptp cryptodev(O) qca_nss_drv_ipq60xx(O) qca_nss_dp_ipq60xx(O) qca_s sdk(O) mtdoops [last unloaded: fast_classifier]
<4>[ 42.799509] CPU: 2 PID: 2055 Comm: rmmod Tainted: G O 6.6. 99-rt29 #3775
<4>[ 42.799520] Hardware name: Linksys MR7350 (DT)
<4>[ 42.799524] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=-- )
<4>[ 42.799534] pc : ath11k_spectral_deinit+0x58/0x1a0 [ath11k]
<4>[ 42.799627] lr : ath11k_core_deinit+0x30/0x2c0 [ath11k]
<4>[ 42.799702] sp : ffffffc081723ba0
<4>[ 42.799705] x29: ffffffc081723ba0 x28: 0000000000004238 x27: 0000000000006 b80
<4>[ 42.799719] x26: 0000000000006c00 x25: 0000000000000000 x24: ffffff8005610 000
<4>[ 42.799733] x23: ffffff8002244490 x22: ffffff800561bfc0 x21: 0000000000000 000
<4>[ 42.799747] x20: 0000000000006c00 x19: 0000000000000000 x18: 0000000000000 000
<4>[ 42.799760] x17: 0000000000000002 x16: 0000090e13996c00 x15: 0000000000000 002
<4>[ 42.799773] x14: 00000000000001ec x13: 0000000000000001 x12: ffffff8003160 cd0
<4>[ 42.799787] x11: 0000000000000000 x10: 0000000000000890 x9 : ffffffc081723 960
<4>[ 42.799800] x8 : ffffff80031614f0 x7 : 0000000000000000 x6 : 0000000000000 001
<4>[ 42.799813] x5 : 0000000000000002 x4 : 0000000000000000 x3 : 0000000000000 000
<4>[ 42.799826] x2 : 000000000000bfc0 x1 : 0000000000000002 x0 : ffffff8005610 000
<4>[ 42.799839] Call trace:
<4>[ 42.799843] ath11k_spectral_deinit+0x58/0x1a0 [ath11k]
<4>[ 42.799918] ath11k_core_deinit+0x30/0x2c0 [ath11k]
<4>[ 42.799994] ath11k_ahb_remove+0x30/0x88 [ath11k_ahb]
<4>[ 42.800013] platform_remove+0x50/0x68
<4>[ 42.800024] device_remove+0x4c/0x80
<4>[ 42.800035] device_release_driver_internal+0x1c8/0x218
<4>[ 42.800045] driver_detach+0x58/0xc4
<4>[ 42.800055] bus_remove_driver+0x68/0xb8
<4>[ 42.800065] driver_unregister+0x34/0x44
<4>[ 42.800076] platform_driver_unregister+0x14/0x20
<4>[ 42.800082] __exit_compat+0x18/0xd80 [ath11k_ahb]
<4>[ 42.800100] __arm64_sys_delete_module+0x140/0x26c
<4>[ 42.800112] invoke_syscall.constprop.0+0x48/0xd0
<4>[ 42.800123] do_el0_svc+0x40/0xc4
<4>[ 42.800131] el0_svc+0x28/0xd8
<4>[ 42.800143] el0t_64_sync_handler+0x120/0x12c
<4>[ 42.800153] el0t_64_sync+0x178/0x17c
<0>[ 42.800167] Code: d28d701b f90037fe f94002d3 8b1a0274 (385af280)
<4>[ 42.800173] ---[ end trace 0000000000000000 ]---
<6>[ 21.123600] ath11k c000000.wifi wlan0.1: entered allmulticast mode
<6>[ 21.129035] ath11k c000000.wifi wlan0.1: entered promiscuous mode
<6>[ 21.135162] br0: port 8(wlan0.1) entered blocking state
<6>[ 21.141208] br0: port 8(wlan0.1) entered forwarding state
<6>[ 21.243385] ath11k c000000.wifi: processing regulatory channel list
<6>[ 21.243431] ath11k c000000.wifi: status_code REG_SET_CC_STATUS_PASS
<6>[ 21.248474] ath11k c000000.wifi: cc PA dsf 0 BW: min_2ghz 0 max_2ghz 40 mi n_5ghz 2 max_5ghz 160
<6>[ 21.254720] ath11k c000000.wifi: num_2ghz_reg_rules 1 num_5ghz_reg_rules 4
<6>[ 21.264969] ath11k c000000.wifi: processing regulatory channel list
<6>[ 21.270355] ath11k c000000.wifi: status_code REG_SET_CC_STATUS_PASS
<6>[ 21.276504] ath11k c000000.wifi: cc PA dsf 0 BW: min_2ghz 0 max_2ghz 40 mi n_5ghz 2 max_5ghz 160
<6>[ 21.282763] ath11k c000000.wifi: num_2ghz_reg_rules 1 num_5ghz_reg_rules 4
<6>[ 21.291470] ath11k c000000.wifi: channel num is 13
<6>[ 21.299972] ath11k c000000.wifi: channel num is 19
<0>[ 21.303643] detected buffer overflow in __fortify_strlen
<0>[ 21.307953] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP
<4>[ 21.307959] Modules linked in: ath11k_ahb(O) ath11k(O) mac80211(O) qmi_hel pers(O) compat(O) cdc_ncm cdc_ether usbnet usbcore usb_common qca_nss_wifi_meshm gr(O) qca_nss_bridge_mgr_ipq60xx(O) nss_ifb(O) qca_mcs(O) qca_nss_tunipip6_ipq60 xx(O) ip6_tunnel tunnel6 qca_nss_vxlanmgr_ipq60xx(O) vxlan qca_nss_l2tpv2_ipq60x x(O) l2tp_core ip6_udp_tunnel udp_tunnel qca_nss_pptp_ipq60xx(O) pptp qca_nss_qd isc_ipq60xx(O) qca_nss_vlan_ipq60xx(O) qca_nss_pppoe_ipq60xx(O) bonding cryptode v(O) qca_nss_netlink_ipq60xx(O) qca_nss_cfi_cryptoapi_ipq60xx(O) qca_nss_crypto_ ipq60xx(O) qca_nss_drv_ipq60xx(O) qca_nss_dp_ipq60xx(O) qca_ssdk(O) mtdoops
<4>[ 21.308048] CPU: 3 PID: 1841 Comm: hostapd Tainted: G O 6. 6.99-rt29 #3775
<4>[ 21.308055] Hardware name: Linksys MR7350 (DT)
<4>[ 21.308058] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=-- )
<4>[ 21.308065] pc : fortify_panic+0x1c/0x20
<4>[ 21.308078] lr : fortify_panic+0x1c/0x20
<4>[ 21.308083] sp : ffffffc082bdb7b0
<4>[ 21.308086] x29: ffffffc082bdb7b0 x28: ffffff80031de000 x27: 0000000000000 01c
<4>[ 21.308094] x26: ffffffc082bdba08 x25: ffffffc080da8100 x24: ffffffc082bdb a08
<4>[ 21.308103] x23: ffffffc0791dc030 x22: 0000000000000001 x21: ffffff8006f89 400
<4>[ 21.308111] x20: ffffff80126c2014 x19: ffffff8006e96100 x18: 0000000000000 00a
<4>[ 21.308120] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000 001
<4>[ 21.308128] x14: 0000000000000004 x13: ffffffc080e5d070 x12: 0000000000000 03d
<4>[ 21.308136] x11: 00000000ffffffea x10: 00000000ffffefff x9 : ffffffc080ce4 f20
<4>[ 21.308144] x8 : 0000000000000003 x7 : 0000000000017fe8 x6 : c0000000ffffe fff
<4>[ 21.308152] x5 : 0000000000057fa8 x4 : 0000000000000000 x3 : ffffffc082bdb 5b0
<4>[ 21.308160] x2 : ffffffc080c8ce48 x1 : ffffffc080c8ce48 x0 : 0000000000000 02c
<4>[ 21.308168] Call trace:
<4>[ 21.308171] fortify_panic+0x1c/0x20
<4>[ 21.308177] nl80211_put_regdom+0x2c0/0x2d0 [mac80211]
<4>[ 21.308372] nl80211_get_reg_do+0x114/0x1b0 [mac80211]
<4>[ 21.308501] genl_family_rcv_msg_doit+0xb4/0x114
<4>[ 21.308511] genl_rcv_msg+0x1b4/0x250
<4>[ 21.308515] netlink_rcv_skb+0x48/0xf8
<4>[ 21.308521] genl_rcv+0x34/0x4c
<4>[ 21.308528] netlink_unicast+0x220/0x308
<4>[ 21.308534] netlink_sendmsg+0x198/0x3e0
<4>[ 21.308540] ____sys_sendmsg+0x1d0/0x240
<4>[ 21.308549] ___sys_sendmsg+0x6c/0x9c
<4>[ 21.308555] __sys_sendmsg+0x48/0x90
<4>[ 21.308562] __arm64_sys_sendmsg+0x20/0x2c
<4>[ 21.308568] invoke_syscall.constprop.0+0x48/0xd0
<4>[ 21.308576] do_el0_svc+0x40/0xc4
<4>[ 21.308581] el0_svc+0x28/0xd8
<4>[ 21.308590] el0t_64_sync_handler+0x120/0x12c
<4>[ 21.308596] el0t_64_sync+0x178/0x17c
<0>[ 21.308605] Code: 910003fd b0004080 911bc000 97f739da (d4210000)
<4>[ 21.308610] ---[ end trace 0000000000000000 ]---
<3>[ 146.991149] ath11k c000000.wifi: dst srng id 148 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294814276ms
<3>[ 146.997829] ath11k c000000.wifi: dst srng id 149 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 4294814276ms
<3>[ 147.009043] ath11k c000000.wifi: src srng id 150 hp 8190, reap_hp 8190, cu r tp 0, cached tp 0 last tp 0 napi processed before 130570ms
<3>[ 147.019905] ath11k c000000.wifi: src srng id 151 hp 510, reap_hp 510, cur tp 0, cached tp 0 last tp 0 napi processed before 130550ms
<1>[ 147.066965] Unable to handle kernel read from unreadable memory at virtual address 00000000000000a8
<1>[ 147.067017] Mem abort info:
<1>[ 147.074864] ESR = 0x0000000096000005
<1>[ 147.077599] EC = 0x25: DABT (current EL), IL = 32 bits
<1>[ 147.081435] SET = 0, FnV = 0
<1>[ 147.086887] EA = 0, S1PTW = 0
<1>[ 147.089760] FSC = 0x05: level 1 translation fault
<1>[ 147.092793] Data abort info:
<1>[ 147.097649] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
<1>[ 147.100788] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
<1>[ 147.106075] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
<1>[ 147.111205] user pgtable: 4k pages, 39-bit VAs, pgdp=00000000464bd000
<1>[ 147.116580] [00000000000000a8] pgd=0800000046824003, p4d=0800000046824003, pud=0800000046824003, pmd=0000000000000000
<0>[ 147.122936] Internal error: Oops: 0000000096000005 [#1] SMP
<4>[ 147.122942] Modules linked in: ip6table_filter xt_addrtype ip_tunnel wireg uard libchacha20poly1305 nf_nat_pptp nf_conntrack_pptp ip6table_mangle ip6_table s xt_psd(O) xt_lscan(O) xt_TARPIT(O) xt_geoip(O) ath11k_ahb(O) ath11k(O) mac8021 1(O) qmi_helpers(O) compat(O) cdc_ncm cdc_ether usbnet usbcore usb_common qca_ns s_wifi_meshmgr(O) qca_nss_bridge_mgr_ipq60xx(O) nss_ifb(O) qca_mcs(O) qca_nss_tu nipip6_ipq60xx(O) ip6_tunnel tunnel6 qca_nss_vxlanmgr_ipq60xx(O) vxlan qca_nss_l 2tpv2_ipq60xx(O) l2tp_core ip6_udp_tunnel udp_tunnel qca_nss_pptp_ipq60xx(O) ppt p qca_nss_qdisc_ipq60xx(O) qca_nss_vlan_ipq60xx(O) qca_nss_pppoe_ipq60xx(O) bond ing cryptodev(O) qca_nss_netlink_ipq60xx(O) qca_nss_cfi_cryptoapi_ipq60xx(O) qca _nss_crypto_ipq60xx(O) qca_nss_drv_ipq60xx(O) qca_nss_dp_ipq60xx(O) qca_ssdk(O) mtdoops [last unloaded: nf_conntrack_pptp]
<4>[ 147.123081] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G O 6.6.108-rt29 #4153
<4>[ 147.123089] Hardware name: Linksys MR7350 (DT)
<4>[ 147.123095] Workqueue: ath11k_wq ath11k_core_restart [ath11k]
<4>[ 147.123188] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=-- )
<4>[ 147.123196] pc : down_write+0xc/0x54
<4>[ 147.123208] lr : simple_recursive_removal+0x58/0x2a0
<4>[ 147.123218] sp : ffffffc080e2bc40
<4>[ 147.123221] x29: ffffffc080e2bc40 x28: 0000000040000200 x27: ffffffc08022e b84
<4>[ 147.123232] x26: ffffff8003de9840 x25: 00000000000000a8 x24: 0000000000000 000
<4>[ 147.123242] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000 000
<4>[ 147.123251] x20: ffffff80096a8c80 x19: ffffff8003de9840 x18: 0000000000000 00a
<4>[ 147.123261] x17: ffffffbf9f2c0000 x16: fffffffe001965e0 x15: 0000000000000 000
<4>[ 147.123271] x14: 0000000000000000 x13: ffffff80022522b8 x12: 0000000000000 01c
<4>[ 147.123281] x11: ffffffc079394688 x10: ffffffc080e2bbf0 x9 : 0000000000000 000
<4>[ 147.123291] x8 : 00000000ffffc441 x7 : 0000000000000000 x6 : ffffffc080d03 788
<4>[ 147.123300] x5 : 0000000000000000 x4 : 0000000000000064 x3 : 0000000000000 001
<4>[ 147.123310] x2 : 0000000000000000 x1 : ffffff8100000000 x0 : 0000000000000 0a8
<4>[ 147.123320] Call trace:
<4>[ 147.123323] down_write+0xc/0x54
<4>[ 147.123330] debugfs_remove+0x58/0x74
<4>[ 147.123340] ath11k_spectral_deinit+0xd8/0x1a0 [ath11k]
<4>[ 147.123406] ath11k_core_restart+0xcc/0x330 [ath11k]
<4>[ 147.123471] process_one_work+0x128/0x288
<4>[ 147.123480] worker_thread+0x2ac/0x464
<4>[ 147.123487] kthread+0xc8/0xcc
<4>[ 147.123494] ret_from_fork+0x10/0x20
<0>[ 147.123505] Code: 17ffffd1 d2800002 d2800023 f9800011 (c85ffc04)
<4>[ 147.123510] ---[ end trace 0000000000000000 ]---
<3>[ 60.368780] ath11k c000000.wifi: src srng id 150 hp 8190, reap_hp 8190, cu r tp 0, cached tp 0 last tp 0 napi processed before 43890ms
<4>[ 60.375899] ath11k c000000.wifi: failed to send WMI_VDEV_SET_PARAM_CMDID
<3>[ 60.387001] ath11k c000000.wifi: src srng id 151 hp 510, reap_hp 510, cur tp 0, cached tp 0 last tp 0 napi processed before 43860ms
<4>[ 60.393435] ath11k c000000.wifi: failed to set BA BUFFER SIZE 256 for vdev : 4
<4>[ 60.423675] ath11k c000000.wifi: failed to send WMI_VDEV_SET_PARAM_CMDID
<1>[ 60.437937] Unable to handle kernel read from unreadable memory at virtual address 00000000000000a8
<1>[ 60.437989] Mem abort info:
<1>[ 60.446473] ESR = 0x0000000096000005
<1>[ 60.449238] EC = 0x25: DABT (current EL), IL = 32 bits
<1>[ 60.453052] SET = 0, FnV = 0
<1>[ 60.458522] EA = 0, S1PTW = 0
<1>[ 60.461381] FSC = 0x05: level 1 translation fault
<1>[ 60.464421] Data abort info:
<1>[ 60.469286] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
<1>[ 60.472410] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
<1>[ 60.477704] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
<1>[ 60.482832] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000046411000
<1>[ 60.488215] [00000000000000a8] pgd=08000000465c8003, p4d=08000000465c8003, pud=08000000465c8003, pmd=0000000000000000
<0>[ 60.494555] Internal error: Oops: 0000000096000005 [#1] SMP
<4>[ 60.494561] Modules linked in: ip6table_filter xt_addrtype ip_tunnel wireg uard nf_nat_pptp libchacha20poly1305 nf_conntrack_pptp ip6table_mangle ip6_table s xt_psd(O) xt_lscan(O) xt_TARPIT(O) xt_geoip(O) ath11k_ahb(O) ath11k(O) mac8021 1(O) qmi_helpers(O) compat(O) cdc_ncm cdc_ether usbnet usbcore usb_common qca_ns s_wifi_meshmgr(O) qca_nss_bridge_mgr_ipq60xx(O) nss_ifb(O) qca_mcs(O) qca_nss_tu nipip6_ipq60xx(O) ip6_tunnel tunnel6 qca_nss_vxlanmgr_ipq60xx(O) vxlan qca_nss_l 2tpv2_ipq60xx(O) l2tp_core ip6_udp_tunnel udp_tunnel qca_nss_pptp_ipq60xx(O) ppt p qca_nss_qdisc_ipq60xx(O) qca_nss_vlan_ipq60xx(O) qca_nss_pppoe_ipq60xx(O) bond ing cryptodev(O) qca_nss_netlink_ipq60xx(O) qca_nss_cfi_cryptoapi_ipq60xx(O) qca _nss_crypto_ipq60xx(O) qca_nss_drv_ipq60xx(O) qca_nss_dp_ipq60xx(O) qca_ssdk(O) mtdoops [last unloaded: nf_conntrack_pptp]
<4>[ 60.494700] CPU: 3 PID: 5158 Comm: kworker/u8:4 Tainted: G O 6.6.108-rt29 #4153
<4>[ 60.494708] Hardware name: Linksys MR7350 (DT)
<4>[ 60.494714] Workqueue: ath11k_wq ath11k_core_restart [ath11k]
<4>[ 60.494809] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=-- )
<4>[ 60.494817] pc : down_write+0xc/0x54
<4>[ 60.494828] lr : simple_recursive_removal+0x58/0x2a0
<4>[ 60.494839] sp : ffffffc084b9bc40
<4>[ 60.494842] x29: ffffffc084b9bc40 x28: 0000000040000200 x27: ffffffc08022e b84
<4>[ 60.494853] x26: ffffff8003ec4d80 x25: 00000000000000a8 x24: 0000000000000 000
<4>[ 60.494863] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000 000
<4>[ 60.494872] x20: ffffff8009728c80 x19: ffffff8003ec4d80 x18: 0000000000000 00a
<4>[ 60.494882] x17: ffffffbf9f2e2000 x16: fffffffe001af960 x15: 0000000000000 000
<4>[ 60.494892] x14: 0000000000000000 x13: ffffff80022522b8 x12: 0000000000000 01c
<4>[ 60.494901] x11: ffffffc079398688 x10: ffffffc084b9bbf0 x9 : 0000000000000 000
<4>[ 60.494911] x8 : 00000000ffffa26a x7 : 0000000000000000 x6 : ffffffc080d03 788
<4>[ 60.494921] x5 : 0000000000000000 x4 : 0000000000000064 x3 : 0000000000000 001
<4>[ 60.494930] x2 : 0000000000000000 x1 : ffffff8100000000 x0 : 0000000000000 0a8
<4>[ 60.494941] Call trace:
<4>[ 60.494944] down_write+0xc/0x54
<4>[ 60.494951] debugfs_remove+0x58/0x74
<4>[ 60.494962] ath11k_spectral_deinit+0xd8/0x1a0 [ath11k]
<4>[ 60.495027] ath11k_core_restart+0xcc/0x330 [ath11k]
<4>[ 60.495091] process_one_work+0x128/0x288
<4>[ 60.495100] worker_thread+0x2ac/0x464
<4>[ 60.495107] kthread+0xc8/0xcc
<4>[ 60.495114] ret_from_fork+0x10/0x20
<0>[ 60.495126] Code: 17ffffd1 d2800002 d2800023 f9800011 (c85ffc04)
<4>[ 60.495131] ---[ end trace 0000000000000000 ]---
<4>[ 320.931205] ath11k c000000.wifi: failed to send WMI_VDEV_SET_PARAM_CMDID
<3>[ 320.937476] ath11k c000000.wifi: dst srng id 149 tp 0, cur hp 0, cached hp 0 last hp 0 napi processed before 20920ms
<3>[ 320.937484] ath11k c000000.wifi: src srng id 150 hp 8190, reap_hp 8190, cu r tp 0, cached tp 0 last tp 0 napi processed before 304390ms
<3>[ 320.937493] ath11k c000000.wifi: src srng id 151 hp 510, reap_hp 510, cur tp 0, cached tp 0 last tp 0 napi processed before 304350ms
<1>[ 321.120032] Unable to handle kernel read from unreadable memory at virtual address 00000000000000a8
<1>[ 321.120083] Mem abort info:
<1>[ 321.127887] ESR = 0x0000000096000005
<1>[ 321.130685] EC = 0x25: DABT (current EL), IL = 32 bits
<1>[ 321.134489] SET = 0, FnV = 0
<1>[ 321.139960] EA = 0, S1PTW = 0
<1>[ 321.142914] FSC = 0x05: level 1 translation fault
<1>[ 321.145881] Data abort info:
<1>[ 321.150727] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
<1>[ 321.153847] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
<1>[ 321.159147] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
<1>[ 321.164263] user pgtable: 4k pages, 39-bit VAs, pgdp=00000000442d2000
<1>[ 321.169653] [00000000000000a8] pgd=0800000044420003, p4d=0800000044420003, pud=0800000044420003, pmd=0000000000000000
<0>[ 321.175993] Internal error: Oops: 0000000096000005 [#1] SMP
<4>[ 321.175998] Modules linked in: ip6table_filter xt_addrtype nf_nat_pptp nf_ conntrack_pptp ip_tunnel wireguard libchacha20poly1305 ip6table_mangle ip6_table s xt_psd(O) xt_lscan(O) xt_TARPIT(O) xt_geoip(O) ath11k_ahb(O) ath11k(O) mac8021 1(O) qmi_helpers(O) compat(O) cdc_ncm cdc_ether usbnet usbcore usb_common qca_ns s_wifi_meshmgr(O) qca_nss_bridge_mgr_ipq60xx(O) nss_ifb(O) qca_mcs(O) qca_nss_tu nipip6_ipq60xx(O) ip6_tunnel tunnel6 qca_nss_vxlanmgr_ipq60xx(O) vxlan qca_nss_l 2tpv2_ipq60xx(O) l2tp_core ip6_udp_tunnel udp_tunnel qca_nss_pptp_ipq60xx(O) ppt p qca_nss_qdisc_ipq60xx(O) qca_nss_vlan_ipq60xx(O) qca_nss_pppoe_ipq60xx(O) bond ing cryptodev(O) qca_nss_netlink_ipq60xx(O) qca_nss_cfi_cryptoapi_ipq60xx(O) qca _nss_crypto_ipq60xx(O) qca_nss_drv_ipq60xx(O) qca_nss_dp_ipq60xx(O) qca_ssdk(O) mtdoops [last unloaded: nf_conntrack_pptp]
<4>[ 321.176113] CPU: 2 PID: 181 Comm: kworker/u8:4 Tainted: G O 6.6.108-rt29 #4153
<4>[ 321.176120] Hardware name: Linksys MR7350 (DT)
<4>[ 321.176124] Workqueue: ath11k_wq ath11k_core_restart [ath11k]
<4>[ 321.176205] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=-- )
<4>[ 321.176211] pc : down_write+0xc/0x54
<4>[ 321.176221] lr : simple_recursive_removal+0x58/0x2a0
<4>[ 321.176231] sp : ffffffc08178bc40
<4>[ 321.176233] x29: ffffffc08178bc40 x28: 0000000040000200 x27: ffffffc08022e b84
<4>[ 321.176242] x26: ffffff8003eda000 x25: 00000000000000a8 x24: 0000000000000 000
<4>[ 321.176250] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000 000
<4>[ 321.176257] x20: ffffff80096c8c80 x19: ffffff8003eda000 x18: 0000000000000 00a
<4>[ 321.176266] x17: ffffffbf9f2d1000 x16: fffffffe003c0ce0 x15: 0000000000000 000
<4>[ 321.176274] x14: 0000000000000000 x13: ffffff80022522b8 x12: 0000000000000 01c
<4>[ 321.176281] x11: ffffffc07938d688 x10: ffffffc08178bbf0 x9 : 0000000000000 000
<4>[ 321.176289] x8 : 000000010000083f x7 : 0000000000000000 x6 : ffffffc080d03 788
<4>[ 321.176297] x5 : 0000000000000000 x4 : 0000000000000064 x3 : 0000000000000 001
<4>[ 321.176305] x2 : 0000000000000000 x1 : ffffff8100000000 x0 : 0000000000000 0a8
<4>[ 321.176313] Call trace:
<4>[ 321.176316] down_write+0xc/0x54
<4>[ 321.176322] debugfs_remove+0x58/0x74
<4>[ 321.176331] ath11k_spectral_deinit+0xd8/0x1a0 [ath11k]
<4>[ 321.176383] ath11k_core_restart+0xcc/0x330 [ath11k]
<4>[ 321.176435] process_one_work+0x128/0x288
<4>[ 321.176444] worker_thread+0x2ac/0x464
<4>[ 321.176450] kthread+0xc8/0xcc
<4>[ 321.176455] ret_from_fork+0x10/0x20
<0>[ 321.176465] Code: 17ffffd1 d2800002 d2800023 f9800011 (c85ffc04)
<4>[ 321.176469] ---[ end trace 0000000000000000 ]---
UBI#
UBI!
*6,v
*!6!
d-6!
qB/6!
!66!
44$p86!
08=6!
m+B6!
[NI6!
EL6!
lR6!
server.sql-journal
Y}S6!
xT6!
ASU6!
oW6!
*Ef6!
server.sql-journal
server.sql-journal
%l6!
M~6!
server.sql-journal
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
UBI#
root@MR7350:~#

[matjazk]

Actually, this is what Zyxx meant:

[al_bo]

[dplotz]

[pbphoto]

Router/Version: Linksys MR7350 DD-WRT v3.0-r62240 std (10/04/25)
Kernel: Linux 6.6.108-rt29 #4153 SMP Thu Oct 2 13:34:47 +07 2025 aarch64
Previous/Reset: DD-WRT v3.0-r62036 std (08/08/25) no reset
Mode/Status: AP / Gateway / WAN auto-config DHCP / Wireguard client Mullvad / QCA-NSS subsystem enabled / SFE disabled / DHCP / DNSmasq / Firewall
Uptime: varies 1-12 hours for the last couple days
Issues/Errors: Reboots a few times a day. Output from "strings /dev/mtdblock20" attached. Going back to 62036.

[MLandi]

So a brave new world for me. I just put my new Linksys MX8500 into service. I found a couple of oddities and I don't know if these are the nature of the router or of this DD-WRT build.

1. Enabling the 6GHz radio prevents the 5GHz radio from working. I can have one or the other but not both. I'm sticking with the 5GHz
2. Making any change to the Wireless tab applying will turn off the 5GHz radio. It will show as enabled but it is not in fact on. (Can't see it with other devices)
3. Creating a VAP (I did off the 2.4GHz radio) and enabling security leaves all of the encryption protocols unchecked. The standard radios automatically checked CCMP-128 (AES). Took me a while to figure out why my devices would not connect.
4. This router has an interface called "bond0". I have no idea what it is or what do with it so I ignored it.

Other than that, this thing is FAST and the radios seem powerful.

[sanjonny]

Router Model 3x MX4300 and gateway, wap/vap and switch, 3x as mesh wap providers
Firmware Version DD-WRT v3.0-r62240 std (10/04/25)
update: GUI
reset: NO
mode: Gateway, WAP,VAP, dhcp server, wireguard server and nordvpn (via OpenVPN) client

I feel like we are closer at least for the 4300 series. VAPs on secondary node seem to have worked fine for the few days I have had this installed. Most everything else has been good, a couple of hiccups with the DDNS/wireguard serving but I am currently guessing that might be the provider for that and not the firmware itself.

VAPs on secondary router have been working fine, mesh seems to be a bit snappier, but that may just be its loading the gui faster, no analytical support for it except cloudflare speed reports having a reduced latency and jitter on the mesh points, but not enough to call it anything yet.

Only problem i have run into is NOW the main router seems to lose WAN connection ability after about a day..It still shows connected but devices have no internet connection until hard reboot. Soft reboot via gui will not fix it, but turning switch off and on does rectify.

Note that there was still some issues with the 9/20 and 9/26 versions with VAPs on secondary that have not appeared on this...yet anyway.

The WAN connection/loss of internet on primary and thus losing internet on all routers I dont think has been an issue on the 4300 recently though it was known a few months ago, but overall this seems to have the good stuff from 9/11 and back to 8/20 as far as the secondary routers are concerned and the one hiccup so far on the wan/internet blocking. Nothing exciting in the logs. We are approaching the timeframe today where if its gonna go out, should be in the next 12 hours so we shall see if it happens again, but great job overall and THanks so much for the hard work!

I might just again mention, routers reboot daily at around 6 am via the keep alive schedule reboot, which I currently have main router rebooting and then secondary/mesh in series...Is that the best way to do it? But the failure seems to happen at about a day and a half....so far at least...again thanks so much!

[sumbuddie]

Still the same issues for me with my setup with a EA8500 as with all releases after 04-24-2025 - r60742.

My EA8500 is simply a second router/AP on the network connected to my ISP provided Gateway via ethernet. Internal IP addresses are simply x.x.x.2 and x.x.x.1 respectively.

With any release after r60742, the WAN port simply doesn't seem to work/configure correctly when connection type is set to disabled and is useless. With r60742 (and previous) I can set the connection type to disabled and successfully connect to the gateway using the WAN port - any version afterward simply doesn't work (and attempts to use the WAN port tends to crash/hang the EA8500).

Alternatively, if I instead use one of the LAN ports as the connection to the gateway, all seems to work with the newer releases, except for some reason the EA8500 appears to be blocking my IPTV devices from seeing one another: my IPTV PVR is wired to my EA8500 and another IPTV receiver is connected to the Gateways WiFi - with r60742 (and earlier) the second receiver can see/access the PVR - with any release afterwards (using a LAN port on the EA8500), it can't. Reverting to r60742 without changing any settings and all is fine.

My DLink DIR-862L (third router in the network x.x.x.3) is fine (but only being used as a glorified switch).

[DWCruiser]

Netgear XR700
File: DD-WRT v3.0-r62240 std (10/04/25)
Kernel: Linux 4.9.337 #774 SMP Mon Aug 11 04:58:36 +07 2025 armv7l
Reset: No
Mode & Uptime: Gateway >24hrs
Issues: No issue detected.

Note: 5GHz & 2.4GHz LED are both working fine if Noise Immunity in Wireless is enabled.

Thank you BS & Team.

[lexridge]