mt7915e driver with WED cause kernel error

[levshutov]

Redmi AX6S (mt7622 soc with mt7915) OpenWrt SNAPSHOT r21995-059263dd6e (5.15.91 kernel) mt76 @ git commit b2360d59747c6fed2b65bc1c3563c10593c83f3e

Wifi dropped after several days uptime.

dmesg

[772064.764675] ------------[ cut here ]------------
[772064.769402] Timeout waiting for MCU reset state 8
[772064.774283] WARNING: CPU: 0 PID: 19410 at mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772064.782170] Modules linked in: xt_connlimit pppoe ppp_async nf_conncount iptable_nat xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_MASQUERADE xt_CT wireguard pppox ppp_generic nft_redir nft_nat nft_masq nft_flow_offload nft_fib_inet nft_ct nft_chain_nat nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_irc nf_nat_h323 nf_nat_amanda nf_nat nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet nf_flow_table nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_pptp nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_broadcast nf_conntrack_amanda nf_conntrack mt7915e mt7615e mt7615_common mt76_connac_lib mt76 mac80211 libchacha20poly1305 ipt_REJECT chacha_neon cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_recent xt_physdev xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_comment xt_bpf xt_TCPMSS xt_NFQUEUE xt_LOG xt_HL xt_DSCP xt_CLASSIFY ts_kmp ts_fsm ts_bm slhc poly1305_neon
[772064.782697]  nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_quota nft_objref nft_numgen nft_log nft_limit nft_hash nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_counter nft_compat nfnetlink_queue nf_tables nf_reject_ipv6 nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcurve25519_generic libcrc32c libchacha iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables hwmon fou crc_ccitt compat br_netfilter asn1_decoder 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 ip_gre gre ip6_udp_tunnel udp_tunnel ip_tunnel tun seqiv leds_gpio gpio_button_hotplug
[772064.945896] CPU: 0 PID: 19410 Comm: kworker/u4:12 Not tainted 5.15.91 #0
[772064.952693] Hardware name: Xiaomi Redmi Router AX6S (DT)
[772064.958093] Workqueue: mt76 mt7915_mac_reset_work [mt7915e]
[772064.963787] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[772064.970844] pc : mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772064.976529] lr : mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772064.982211] sp : ffffffc00aa9bc60
[772064.985611] x29: ffffffc00aa9bc60 x28: ffffff8002ad9e28 x27: 0000000000000000
[772064.992854] x26: ffffff8002ad1e28 x25: 0000000000000000 x24: ffffff8002ad2020
[772065.000095] x23: 0000000000000000 x22: ffffff8002ad6020 x21: 0000000000000008
[772065.007334] x20: ffffff8002ad9e48 x19: 0000000000000000 x18: ffffffc008afa3a0
[772065.014575] x17: 0000000000000000 x16: 0000000000000000 x15: 000000000000052b
[772065.021814] x14: 00000000000011b9 x13: ffffffc00aa9b988 x12: ffffffc008b523a0
[772065.029056] x11: fffffffffffeab60 x10: fffffffffffeaaa0 x9 : 0000000000002958
[772065.036297] x8 : ffffffc008afa350 x7 : ffffffc008afa3a0 x6 : 0000000000000001
[772065.043537] x5 : ffffff800ff246f8 x4 : 0000000000000000 x3 : 0000000000000027
[772065.050777] x2 : 0000000000000027 x1 : 0000000000000023 x0 : 0000000000000025
[772065.058016] Call trace:
[772065.060549]  mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772065.065887]  mt7915_mac_reset_work+0x1f0/0xc6c [mt7915e]
[772065.071311]  process_one_work+0x210/0x3b0
[772065.075420]  worker_thread+0x170/0x4d0
[772065.079265]  kthread+0x11c/0x130
[772065.082588]  ret_from_fork+0x10/0x20
[772065.086259] ---[ end trace b00b5af8e158c26f ]---
[772095.484582] ------------[ cut here ]------------
[772095.489298] Timeout waiting for MCU reset state 20
[772095.494210] WARNING: CPU: 0 PID: 19410 at mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772095.502062] Modules linked in: xt_connlimit pppoe ppp_async nf_conncount iptable_nat xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_MASQUERADE xt_CT wireguard pppox ppp_generic nft_redir nft_nat nft_masq nft_flow_offload nft_fib_inet nft_ct nft_chain_nat nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_irc nf_nat_h323 nf_nat_amanda nf_nat nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet nf_flow_table nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_pptp nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_broadcast nf_conntrack_amanda nf_conntrack mt7915e mt7615e mt7615_common mt76_connac_lib mt76 mac80211 libchacha20poly1305 ipt_REJECT chacha_neon cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_recent xt_physdev xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_comment xt_bpf xt_TCPMSS xt_NFQUEUE xt_LOG xt_HL xt_DSCP xt_CLASSIFY ts_kmp ts_fsm ts_bm slhc poly1305_neon
[772095.502241]  nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_quota nft_objref nft_numgen nft_log nft_limit nft_hash nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_counter nft_compat nfnetlink_queue nf_tables nf_reject_ipv6 nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcurve25519_generic libcrc32c libchacha iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables hwmon fou crc_ccitt compat br_netfilter asn1_decoder 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 ip_gre gre ip6_udp_tunnel udp_tunnel ip_tunnel tun seqiv leds_gpio gpio_button_hotplug
[772095.665155] CPU: 0 PID: 19410 Comm: kworker/u4:12 Tainted: G        W         5.15.91 #0
[772095.673326] Hardware name: Xiaomi Redmi Router AX6S (DT)
[772095.678716] Workqueue: mt76 mt7915_mac_reset_work [mt7915e]
[772095.684380] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[772095.691421] pc : mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772095.697078] lr : mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772095.702735] sp : ffffffc00aa9bc60
[772095.706126] x29: ffffffc00aa9bc60 x28: ffffff8002ad9e28 x27: 0000000000000000
[772095.713343] x26: ffffff8002ad1e28 x25: 0000000000000000 x24: ffffff8002ad2020
[772095.720561] x23: 0000000000000000 x22: ffffff8002ad6020 x21: 0000000000000020
[772095.727779] x20: ffffff8002ad9e48 x19: 0000000000000000 x18: ffffffc008afa3a0
[772095.734997] x17: ffffffc00745a000 x16: ffffffc008004000 x15: 0000000000000585
[772095.742214] x14: 00000000000011d7 x13: ffffffc00aa9b988 x12: ffffffc008b523a0
[772095.749431] x11: fffffffffffec2b8 x10: fffffffffffec1f0 x9 : 0000000000002c28
[772095.756649] x8 : ffffffc008afa350 x7 : ffffffc008afa3a0 x6 : 0000000000000001
[772095.763867] x5 : ffffff800ff246f8 x4 : 0000000000000000 x3 : 0000000000000027
[772095.771083] x2 : 0000000000000027 x1 : 0000000000000023 x0 : 0000000000000026
[772095.778300] Call trace:
[772095.780825]  mt7915_mcu_rf_regval+0x408/0x700 [mt7915e]
[772095.786135]  mt7915_mac_reset_work+0x314/0xc6c [mt7915e]
[772095.791532]  process_one_work+0x210/0x3b0
[772095.795626]  worker_thread+0x170/0x4d0
[772095.799454]  kthread+0x11c/0x130
[772095.802762]  ret_from_fork+0x10/0x20
[772095.806419] ---[ end trace b00b5af8e158c270 ]---
[772115.964549] mt7915e 0000:01:00.0: Message 000026ed (seq 12) timeout
[772136.444485] mt7915e 0000:01:00.0: Message 00005aed (seq 13) timeout
[772156.924437] mt7915e 0000:01:00.0: Message 00005aed (seq 14) timeout
[772177.404366] mt7915e 0000:01:00.0: Message 000026ed (seq 15) timeout
[772197.884304] mt7915e 0000:01:00.0: Message 00005aed (seq 1) timeout
[772218.364249] mt7915e 0000:01:00.0: Message 0000aded (seq 2) timeout

reboot wasn't able to handle it. Only power cycling.

I had the same scenario with previous mt76 commits. There were some differences in log.

dmesg

[337328.722115] mt7915e 0000:01:00.0: Message 000026ed (seq 15) timeout
[337349.202064] mt7915e 0000:01:00.0: Message 00005aed (seq 1) timeout
[337369.682054] mt7915e 0000:01:00.0: Message 00005aed (seq 2) timeout
[337390.161937] mt7915e 0000:01:00.0: Message 000026ed (seq 3) timeout
[337410.642144] mt7915e 0000:01:00.0: Message 00005aed (seq 4) timeout
[337431.121852] mt7915e 0000:01:00.0: Message 0000aded (seq 5) timeout
[337451.601811] mt7915e 0000:01:00.0: Message 00005aed (seq 6) timeout
[337472.081773] mt7915e 0000:01:00.0: Message 0000aded (seq 7) timeout
[337492.561692] mt7915e 0000:01:00.0: Message 00005aed (seq 8) timeout
[337513.041736] mt7915e 0000:01:00.0: Message 000025ed (seq 9) timeout
[337513.048077] wl1-ap0: failed to remove key (0, 22:cd:9d:9d:fb:5d) from hardware (-110)
[337533.521605] mt7915e 0000:01:00.0: Message 00005aed (seq 10) timeout
[337554.001554] mt7915e 0000:01:00.0: Message 0000aded (seq 11) timeout
[337574.481506] mt7915e 0000:01:00.0: Message 00005aed (seq 12) timeout
[337594.961447] mt7915e 0000:01:00.0: Message 0000aded (seq 13) timeout
[337615.441398] mt7915e 0000:01:00.0: Message 00005aed (seq 14) timeout
[337635.921344] mt7915e 0000:01:00.0: Message 0000aded (seq 15) timeout
[337656.401293] mt7915e 0000:01:00.0: Message 000025ed (seq 1) timeout
[337656.407700] ------------[ cut here ]------------
[337656.412406] WARNING: CPU: 1 PID: 14663 at ___ieee80211_stop_tx_ba_session+0x348/0x3ac [mac80211]
[337656.421398] Modules linked in: xt_connlimit pppoe ppp_async nf_conncount iptable_nat xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_MASQUERADE xt_CT wireguard pppox ppp_generic nft_redir nft_nat nft_masq nft_flow_offload nft_fib_inet nft_ct nft_chain_nat nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_irc nf_nat_h323 nf_nat_amanda nf_nat nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet nf_flow_table nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_pptp nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_broadcast nf_conntrack_amanda nf_conntrack mt7915e mt7615e mt7615_common mt76_connac_lib mt76 mac80211 libchacha20poly1305 ipt_REJECT chacha_neon cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_recent xt_physdev xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_comment xt_bpf xt_TCPMSS xt_NFQUEUE xt_LOG xt_HL xt_DSCP xt_CLASSIFY ts_kmp ts_fsm ts_bm slhc poly1305_neon
[337656.421904]  nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_quota nft_objref nft_numgen nft_log nft_limit nft_hash nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_counter nft_compat nfnetlink_queue nf_tables nf_reject_ipv6 nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcurve25519_generic libcrc32c libchacha iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables hwmon fou crc_ccitt compat cls_flower br_netfilter asn1_decoder act_vlan cls_bpf act_bpf sch_tbf sch_ingress sch_htb sch_hfsc em_u32 cls_u32 cls_tcindex cls_route cls_matchall cls_fw cls_flow cls_basic act_skbedit act_mirred act_gact 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 ip_gre gre ip6_udp_tunnel udp_tunnel
[337656.509727]  ip_tunnel tun seqiv leds_gpio gpio_button_hotplug
[337656.602463] CPU: 1 PID: 14663 Comm: kworker/u4:27 Not tainted 5.15.90 #0
[337656.609245] Hardware name: Xiaomi Redmi Router AX6S (DT)
[337656.614636] Workqueue: phy1 ieee80211_ibss_leave [mac80211]
[337656.620322] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[337656.627365] pc : ___ieee80211_stop_tx_ba_session+0x348/0x3ac [mac80211]
[337656.634082] lr : ___ieee80211_stop_tx_ba_session+0x210/0x3ac [mac80211]
[337656.640799] sp : ffffffc00a173c90
[337656.644191] x29: ffffffc00a173c90 x28: ffffff800000c070 x27: 000000000000001e
[337656.651409] x26: ffffff8002aa0e98 x25: ffffff8002aa0880 x24: ffffffc008bc1000
[337656.658627] x23: ffffffc000c8b1b8 x22: ffffff80026640e8 x21: 0000000000000002
[337656.665845] x20: ffffff8001dd5700 x19: ffffff8002662000 x18: ffffffc008afa258
[337656.673063] x17: ffffffffffff3dc0 x16: 0000000000000000 x15: 0000000000000ef4
[337656.680280] x14: 00000000000014fc x13: ffffffc00a173798 x12: ffffffc008b52258
[337656.687497] x11: 0000000000000040 x10: ffffffc008af77b8 x9 : 00003f6aef11b10d
[337656.694716] x8 : 0000000000000002 x7 : 000000000000351c x6 : 000003ccd420eb64
[337656.701934] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffffff8000cb6e00
[337656.709151] x2 : 0000000000000000 x1 : ffffff8000cb6e00 x0 : 00000000ffffff92
[337656.716369] Call trace:
[337656.718893]  ___ieee80211_stop_tx_ba_session+0x348/0x3ac [mac80211]
[337656.725264]  __ieee80211_stop_tx_ba_session+0x38/0x60 [mac80211]
[337656.731373]  ieee80211_process_delba+0x38/0x40 [mac80211]
[337656.736874]  ieee80211_ibss_leave+0xef4/0x190c [mac80211]
[337656.742375]  process_one_work+0x210/0x3b0
[337656.746470]  worker_thread+0x170/0x4d0
[337656.750299]  kthread+0x11c/0x130
[337656.753607]  ret_from_fork+0x10/0x20
[337656.757264] ---[ end trace 16847da039b6dfc9 ]---
[337676.881238] mt7915e 0000:01:00.0: Message 000025ed (seq 2) timeout
[337676.887587] ------------[ cut here ]------------
[337676.892281] WARNING: CPU: 1 PID: 14663 at ___ieee80211_stop_tx_ba_session+0x348/0x3ac [mac80211]
[337676.901199] Modules linked in: xt_connlimit pppoe ppp_async nf_conncount iptable_nat xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_MASQUERADE xt_CT wireguard pppox ppp_generic nft_redir nft_nat nft_masq nft_flow_offload nft_fib_inet nft_ct nft_chain_nat nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_irc nf_nat_h323 nf_nat_amanda nf_nat nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet nf_flow_table nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_pptp nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_broadcast nf_conntrack_amanda nf_conntrack mt7915e mt7615e mt7615_common mt76_connac_lib mt76 mac80211 libchacha20poly1305 ipt_REJECT chacha_neon cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_recent xt_physdev xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_comment xt_bpf xt_TCPMSS xt_NFQUEUE xt_LOG xt_HL xt_DSCP xt_CLASSIFY ts_kmp ts_fsm ts_bm slhc poly1305_neon
[337676.901371]  nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_quota nft_objref nft_numgen nft_log nft_limit nft_hash nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_counter nft_compat nfnetlink_queue nf_tables nf_reject_ipv6 nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcurve25519_generic libcrc32c libchacha iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables hwmon fou crc_ccitt compat cls_flower br_netfilter asn1_decoder act_vlan cls_bpf act_bpf sch_tbf sch_ingress sch_htb sch_hfsc em_u32 cls_u32 cls_tcindex cls_route cls_matchall cls_fw cls_flow cls_basic act_skbedit act_mirred act_gact 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 ip_gre gre ip6_udp_tunnel udp_tunnel
[337676.988873]  ip_tunnel tun seqiv leds_gpio gpio_button_hotplug
[337677.081599] CPU: 1 PID: 14663 Comm: kworker/u4:27 Tainted: G        W         5.15.90 #0
[337677.089771] Hardware name: Xiaomi Redmi Router AX6S (DT)
[337677.095162] Workqueue: phy1 ieee80211_ibss_leave [mac80211]
[337677.100854] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[337677.107896] pc : ___ieee80211_stop_tx_ba_session+0x348/0x3ac [mac80211]
[337677.114614] lr : ___ieee80211_stop_tx_ba_session+0x210/0x3ac [mac80211]
[337677.121330] sp : ffffffc00a173c90
[337677.124722] x29: ffffffc00a173c90 x28: ffffff800000c070 x27: 000000000000001e
[337677.131940] x26: ffffff8002aa0e98 x25: ffffff8002aa0880 x24: ffffffc008bc1000
[337677.139159] x23: ffffffc000c8b1b8 x22: ffffff8002664508 x21: 0000000000000002
[337677.146378] x20: ffffff800916ae00 x19: ffffff8002662000 x18: ffffffc008afa258
[337677.153596] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000f57
[337677.160815] x14: 000000000000151d x13: ffffffc00a173798 x12: ffffffc008b52258
[337677.168032] x11: 00000000000144c0 x10: 0000000000014400 x9 : 0000000000007ab8
[337677.175250] x8 : ffffffc008afa208 x7 : ffffffc008afa258 x6 : 00000000515cc8f5
[337677.182468] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffffff8000cb6e00
[337677.189686] x2 : 0000000000000000 x1 : ffffff8000cb6e00 x0 : 00000000ffffff92
[337677.196904] Call trace:
[337677.199429]  ___ieee80211_stop_tx_ba_session+0x348/0x3ac [mac80211]
[337677.205799]  __ieee80211_stop_tx_ba_session+0x38/0x60 [mac80211]
[337677.211909]  ieee80211_process_delba+0x38/0x40 [mac80211]
[337677.217412]  ieee80211_ibss_leave+0xef4/0x190c [mac80211]
[337677.222914]  process_one_work+0x210/0x3b0
[337677.227009]  worker_thread+0x170/0x4d0
[337677.230838]  kthread+0x11c/0x130
[337677.234146]  ret_from_fork+0x10/0x20
[337677.237803] ---[ end trace 16847da039b6dfca ]---
[337697.361191] mt7915e 0000:01:00.0: Message 0000aded (seq 3) timeout
[337717.841171] mt7915e 0000:01:00.0: Message 0000aded (seq 4) timeout
[337738.321102] mt7915e 0000:01:00.0: Message 00005aed (seq 5) timeout
[337758.801035] mt7915e 0000:01:00.0: Message 0000aded (seq 6) timeout
[337779.281001] mt7915e 0000:01:00.0: Message 00005aed (seq 7) timeout
[337799.760942] mt7915e 0000:01:00.0: Message 0000aded (seq 8) timeout
[337820.240887] mt7915e 0000:01:00.0: Message 00005aed (seq 9) timeout
[337840.720839] mt7915e 0000:01:00.0: Message 0000aded (seq 10) timeout
[337861.200782] mt7915e 0000:01:00.0: Message 00005aed (seq 11) timeout
[337881.680728] mt7915e 0000:01:00.0: Message 0000aded (seq 12) timeout
[337902.160680] mt7915e 0000:01:00.0: Message 00005aed (seq 13) timeout
[337922.640629] mt7915e 0000:01:00.0: Message 0000aded (seq 14) timeout
[337943.120592] mt7915e 0000:01:00.0: Message 00005aed (seq 15) timeout
[337963.600535] mt7915e 0000:01:00.0: Message 0000aded (seq 1) timeout
[337984.080489] mt7915e 0000:01:00.0: Message 00005aed (seq 2) timeout
[338004.560422] mt7915e 0000:01:00.0: Message 0000aded (seq 3) timeout
[338025.040373] mt7915e 0000:01:00.0: Message 00005aed (seq 4) timeout
[338045.520320] mt7915e 0000:01:00.0: Message 00005aed (seq 5) timeout
[338066.010286] mt7915e 0000:01:00.0: Message 00005aed (seq 6) timeout
[338086.480244] mt7915e 0000:01:00.0: Message 000025ed (seq 7) timeout
[338086.486564] wl1-ap0: HW problem - can not stop rx aggregation for 22:cd:9d:9d:fb:5d tid 0
[338106.960166] mt7915e 0000:01:00.0: Message 000025ed (seq 8) timeout
[338106.966496] wl1-ap0: HW problem - can not stop rx aggregation for 22:cd:9d:9d:fb:5d tid 4
[338127.440117] mt7915e 0000:01:00.0: Message 00005aed (seq 9) timeout

[levshutov]

The issue can be triggered with echo 1 > /sys/kernel/debug/ieee80211/wl1/mt76/sys_recovery

Enabled WED is required to reproduce.

[ryderlee1110]

https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/fd8e1153eec03fb5a76c7d83b10d4b3150c49de4

Can you check mtk repo and apply wed changes as we don't see the issue? I think it's most likely SER related thing.

[levshutov]

https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/fd8e1153eec03fb5a76c7d83b10d4b3150c49de4

Can you check mtk repo and apply wed changes as we don't see the issue? I think it's most likely SER related thing.

Thanks. I don't see any new SER related code that is not presented in mt76 and openwrt repos. Also the issue is not reproduced on mt7986 based device (Redmi AX6000) which share wifi/wed/ethernet code with mt7622.

[Djfe]

Is this issue still present? @levshutov

[dashernln]

@Djfe i think this is actual issue on current stable 23.05.2, i have 2 redmi ax6s/ax3200, on both periodically i can see in dmesg similar messages (with WED enabled) and dead 5GHz wifi. one difference from original report - no need to powercycle, just rebooted them - and everything up and running. can`t say for now how frequent it repeats.

[Djfe]

good to know because the last post in this issue was a year old.