mt76
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openwrt
kernel oopses, mt76, OpenWrt 22.03.0-rc1
There are frequent kernel oopses with the latest 22.03.0-rc1 and other 22.03.xx versions on Xiaomi Redmi AC2100 (mt7621 et all):
Mon May 9 00:39:33 2022] ------------[ cut here ]------------ [Mon May 9 00:39:33 2022] WARNING: CPU: 3 PID: 1312 at target-mipsel_24kc_musl/linux-ramips_mt7621/mt76-2022-03-15-053668ac/mt7603/mac.c:208 0x82554814 [mt7603e@a7af8836+0x9660] [Mon May 9 00:39:33 2022] Modules linked in: pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet 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 mt7615e mt7615_common mt7603e mt76_connac_lib mt76 mac80211 cfg80211 slhc nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_ipv6 nf_log_ipv4 nf_log_common nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c hwmon crc_ccitt compat 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 sha256_generic libsha256 seqiv jitterentropy_rng drbg hmac cmac leds_gpio gpio_button_hotplug crc32c_generic [Mon May 9 00:39:33 2022] CPU: 3 PID: 1312 Comm: hostapd Not tainted 5.10.111 #0 [Mon May 9 00:39:33 2022] Stack : 00000000 8071d058 809a0000 80000000 00000000 00000000 00000000 00000000 [Mon May 9 00:39:33 2022] 00000000 00000000 00000000 00000000 00000000 00000001 82bcf928 ce9a1b4b [Mon May 9 00:39:33 2022] 82bcf9c0 00000000 00000000 82bcf7d0 00000038 80398944 ffffffea 00000000 [Mon May 9 00:39:33 2022] 82bcf7dc 0000018d 807c0838 ffffffff 82bcf908 806ec06c 80000000 806f0000 [Mon May 9 00:39:33 2022] 00000009 00000005 00003a98 80000000 00000018 8040235c 0000000c 8098000c [Mon May 9 00:39:33 2022] ... [Mon May 9 00:39:33 2022] Call Trace: [Mon May 9 00:39:33 2022] [<80398944>] 0x80398944 [Mon May 9 00:39:33 2022] [<8040235c>] 0x8040235c [Mon May 9 00:39:33 2022] [<80007b08>] 0x80007b08 [Mon May 9 00:39:33 2022] [<80007b10>] 0x80007b10 [Mon May 9 00:39:33 2022] [<8037cd00>] 0x8037cd00 [Mon May 9 00:39:33 2022] [<82554814>] 0x82554814 [mt7603e@a7af8836+0x9660] [Mon May 9 00:39:33 2022] [<8007fb54>] 0x8007fb54 [Mon May 9 00:39:33 2022] [<82554814>] 0x82554814 [mt7603e@a7af8836+0x9660] [Mon May 9 00:39:33 2022] [<8002ff28>] 0x8002ff28 [Mon May 9 00:39:33 2022] [<82554814>] 0x82554814 [mt7603e@a7af8836+0x9660] [Mon May 9 00:39:33 2022] [<8002fff0>] 0x8002fff0 [Mon May 9 00:39:33 2022] [<82554814>] 0x82554814 [mt7603e@a7af8836+0x9660] [Mon May 9 00:39:33 2022] [<8274a1d4>] 0x8274a1d4 [mac80211@a3c90e61+0x81e80] [Mon May 9 00:39:33 2022] [<82551a70>] 0x82551a70 [mt7603e@a7af8836+0x9660] [Mon May 9 00:39:33 2022] [<82542f54>] 0x82542f54 [mt76@e524f0bc+0xafa0] [Mon May 9 00:39:33 2022] [<8274aa58>] 0x8274aa58 [mac80211@a3c90e61+0x81e80] [Mon May 9 00:39:33 2022] [<8018de98>] 0x8018de98 [Mon May 9 00:39:33 2022] [<825430c4>] 0x825430c4 [mt76@e524f0bc+0xafa0] [Mon May 9 00:39:33 2022] [<82707ef8>] 0x82707ef8 [mac80211@a3c90e61+0x81e80] [Mon May 9 00:39:33 2022] [<827098bc>] 0x827098bc [mac80211@a3c90e61+0x81e80] [Mon May 9 00:39:33 2022] [<80099bf4>] 0x80099bf4 [Mon May 9 00:39:33 2022] [<82709c5c>] 0x82709c5c [mac80211@a3c90e61+0x81e80] [Mon May 9 00:39:33 2022] [<82613c5c>] 0x82613c5c [cfg80211@39734fb7+0x45e20] [Mon May 9 00:39:33 2022] [<80570fc4>] 0x80570fc4 [Mon May 9 00:39:33 2022] [<8056fa6c>] 0x8056fa6c [Mon May 9 00:39:33 2022] [<804dac78>] 0x804dac78 [Mon May 9 00:39:33 2022] [<8056f0dc>] 0x8056f0dc [Mon May 9 00:39:33 2022] [<82613b9c>] 0x82613b9c [cfg80211@39734fb7+0x45e20] [Mon May 9 00:39:33 2022] [<80100010>] 0x80100010 [Mon May 9 00:39:33 2022] [<80570e70>] 0x80570e70 [Mon May 9 00:39:33 2022] [<8056fdb0>] 0x8056fdb0 [Mon May 9 00:39:33 2022] [<80570718>] 0x80570718 [Mon May 9 00:39:33 2022] [<8056f37c>] 0x8056f37c [Mon May 9 00:39:33 2022] [<801a0dd8>] 0x801a0dd8 [Mon May 9 00:39:33 2022] [<80202d84>] 0x80202d84 [Mon May 9 00:39:33 2022] [<8056f814>] 0x8056f814 [Mon May 9 00:39:33 2022] [<80075768>] 0x80075768 [Mon May 9 00:39:33 2022] [<804dd800>] 0x804dd800 [Mon May 9 00:39:33 2022] [<8056f4b0>] 0x8056f4b0 [Mon May 9 00:39:33 2022] [<804d1040>] 0x804d1040 [Mon May 9 00:39:33 2022] [<8032297c>] 0x8032297c [Mon May 9 00:39:33 2022] [<804d2ed0>] 0x804d2ed0 [Mon May 9 00:39:33 2022] [<8062bc28>] 0x8062bc28 [Mon May 9 00:39:33 2022] [<804d2384>] 0x804d2384 [Mon May 9 00:39:33 2022] [<804d30e0>] 0x804d30e0 [Mon May 9 00:39:33 2022] [<804cfd40>] 0x804cfd40 [Mon May 9 00:39:33 2022] [<80075a60>] 0x80075a60 [Mon May 9 00:39:33 2022] [<80014578>] 0x80014578
[Mon May 9 00:39:33 2022] ---[ end trace 98d878ad3cbe4026 ]--- [Mon May 9 10:31:03 2022] br-lan: port 2(lan2) received tcn bpdu [Mon May 9 10:31:03 2022] br-lan: topology change detected, propagating
Any idea why might that be?
Also seeing the same with an MT7621 SoC with a 7612 + 7603e, looks like the 2.4 (7603) driver is involved.
Tue May 3 18:01:53 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 16:3f:3d:0e:49:53 Tue May 3 18:01:53 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.1.174 16:3f:3d:0e:49:53 Tue May 3 18:01:53 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 16:3f:3d:0e:49:53 Tue May 3 18:01:53 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.1.174 16:3f:3d:0e:49:53 Tue May 3 18:01:54 2022 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED 16:3f:3d:0e:49:53 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.214851] ------------[ cut here ]------------ Tue May 3 18:01:55 2022 kern.warn kernel: [438087.219643] WARNING: CPU: 1 PID: 1538 at target-mipsel_24kc_musl/linux-ramips_mt7621/mt76-2022-03-15-053668ac/mt7603/mac.c:208 0x82724814 [mt7603e@3983f03d+0x9660] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.234312] Modules linked in: pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet 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_compat nft_chain_nat nf_tables nf_nat nf_flow_table nf_conntrack mt76x2e mt76x2_common mt76x02_lib mt7603e mt76 mac80211 iptable_mangle iptable_filter ipt_REJECT ipt_ECN ip_tables cfg80211 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_DSCP xt_CLASSIFY x_tables slhc sch_cake nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_ipv6 nf_log_ipv4 nf_log_common nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c crc_ccitt compat 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 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.235513] act_gact ledtrig_usbport ifb sha256_generic libsha256 seqiv jitterentropy_rng drbg hmac cmac mmc_block mtk_sd mmc_core leds_gpio xhci_plat_hcd xhci_pci xhci_mtk xhci_hcd gpio_button_hotplug usbcore nls_base usb_common crc32c_generic Tue May 3 18:01:55 2022 kern.warn kernel: [438087.344478] CPU: 1 PID: 1538 Comm: hostapd Not tainted 5.10.111 #0 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.350727] Stack : 00000000 8071d058 809a0000 80000000 00000000 00000000 00000000 00000000 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.359167] 00000000 00000000 00000000 00000000 00000000 00000001 82689928 a578131e Tue May 3 18:01:55 2022 kern.warn kernel: [438087.367605] 826899c0 00000000 00000000 826897d0 00000038 80398944 ffffffea 00000000 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.376041] 826897dc 0000022c 807c0838 ffffffff 82689908 806ec06c 80000000 806f0000 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.384476] 00000009 00000002 00003a98 80000000 00000000 8040235c 00000004 80980004 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.392912] ... Tue May 3 18:01:55 2022 kern.warn kernel: [438087.395443] Call Trace: Tue May 3 18:01:55 2022 kern.warn kernel: [438087.395521] [<80398944>] 0x80398944 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.401609] [<8040235c>] 0x8040235c Tue May 3 18:01:55 2022 kern.warn kernel: [438087.405174] [<80007b08>] 0x80007b08 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.408738] [<80007b10>] 0x80007b10 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.412297] [<8037cd00>] 0x8037cd00 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.415879] [<82724814>] 0x82724814 [mt7603e@3983f03d+0x9660] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.421684] [<8007fb54>] 0x8007fb54 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.425250] [<82724814>] 0x82724814 [mt7603e@3983f03d+0x9660] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.431067] [<8002ff28>] 0x8002ff28 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.434636] [<82724814>] 0x82724814 [mt7603e@3983f03d+0x9660] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.440450] [<8002fff0>] 0x8002fff0 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.444011] [<806d20c8>] 0x806d20c8 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.447594] [<82724814>] 0x82724814 [mt7603e@3983f03d+0x9660] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.453425] [<8284a1d4>] 0x8284a1d4 [mac80211@afe9b814+0x81e80] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.459437] [<82721a70>] 0x82721a70 [mt7603e@3983f03d+0x9660] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.465283] [<82892f54>] 0x82892f54 [mt76@6b7daca7+0xafa0] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.470837] [<8284aa58>] 0x8284aa58 [mac80211@afe9b814+0x81e80] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.476860] [<828930c4>] 0x828930c4 [mt76@6b7daca7+0xafa0] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.482419] [<82807ef8>] 0x82807ef8 [mac80211@afe9b814+0x81e80] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.488436] [<828098bc>] 0x828098bc [mac80211@afe9b814+0x81e80] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.494420] [<80099bf4>] 0x80099bf4 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.498000] [<82809c5c>] 0x82809c5c [mac80211@afe9b814+0x81e80] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.503996] [<82793c5c>] 0x82793c5c [cfg80211@83ecf167+0x45e20] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.509988] [<80570fc4>] 0x80570fc4 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.513547] [<8056fa6c>] 0x8056fa6c Tue May 3 18:01:55 2022 kern.warn kernel: [438087.517112] [<804dac78>] 0x804dac78 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.520669] [<8056f0dc>] 0x8056f0dc Tue May 3 18:01:55 2022 kern.warn kernel: [438087.524250] [<82793b9c>] 0x82793b9c [cfg80211@83ecf167+0x45e20] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.530254] [<80570e70>] 0x80570e70 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.533811] [<8056fdb0>] 0x8056fdb0 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.537391] [<80570718>] 0x80570718 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.540955] [<8056f37c>] 0x8056f37c Tue May 3 18:01:55 2022 kern.warn kernel: [438087.544515] [<801a0dd8>] 0x801a0dd8 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.548074] [<80202d84>] 0x80202d84 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.551655] [<8056f814>] 0x8056f814 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.555215] [<801824c0>] 0x801824c0 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.558781] [<80021684>] 0x80021684 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.562362] [<8056f4b0>] 0x8056f4b0 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.565924] [<804d1040>] 0x804d1040 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.569492] [<8032297c>] 0x8032297c Tue May 3 18:01:55 2022 kern.warn kernel: [438087.573072] [<804d2ed0>] 0x804d2ed0 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.576662] [<802ee54c>] 0x802ee54c Tue May 3 18:01:55 2022 kern.warn kernel: [438087.580221] [<80182930>] 0x80182930 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.583833] [<8004f2e4>] 0x8004f2e4 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.587404] [<804d30e0>] 0x804d30e0 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.590961] [<804cfd40>] 0x804cfd40 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.594539] [<80014578>] 0x80014578 Tue May 3 18:01:55 2022 kern.warn kernel: [438087.598119] Tue May 3 18:01:55 2022 kern.warn kernel: [438087.600137] ---[ end trace efc0dbf89a2297a5 ]--- Tue May 3 18:07:22 2022 daemon.info hostapd: wlan0: STA 16:3f:3d:0e:49:53 IEEE 802.11: authenticated Tue May 3 18:07:22 2022 daemon.info hostapd: wlan0: STA 16:3f:3d:0e:49:53 IEEE 802.11: associated (aid 3) Tue May 3 18:07:22 2022 daemon.notice hostapd: wlan0: AP-STA-CONNECTED 16:3f:3d:0e:49:53 Tue May 3 18:07:22 2022 daemon.info hostapd: wlan0: STA 16:3f:3d:0e:49:53 WPA: pairwise key handshake completed (RSN) Tue May 3 18:07:22 2022 daemon.notice hostapd: wlan0: EAPOL-4WAY-HS-COMPLETED 16:3f:3d:0e:49:53 Tue May 3 18:07:27 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 16:3f:3d:0e:49:53 Tue May 3 18:07:27 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.1.174 16:3f:3d:0e:49:53 Tue May 3 18:07:27 2022 daemon.info dnsmasq-dhcp[1]: DHCPDISCOVER(br-lan) 16:3f:3d:0e:49:53 Tue May 3 18:07:27 2022 daemon.info dnsmasq-dhcp[1]: DHCPOFFER(br-lan) 192.168.1.174 16:3f:3d:0e:49:53 Tue May 3 18:07:28 2022 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.174 16:3f:3d:0e:49:53 Tue May 3 18:07:28 2022 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.174 16:3f:3d:0e:49:53
I had same issue right now. OpenWrt 21.02.3 r16554-1d4dea6d4f on Xiaomi Mi Router 4C
[137858.782666] WARNING: CPU: 0 PID: 649 at target-mipsel_24kc_musl/linux-ramips_mt76x8/mt76-2021-12-03-678071ef/mt7603/mac.c:208 0x836d4604 [mt7603e@75b3653b+0x9580] [137858.797487] Modules linked in: pppoe ppp_async iptable_nat xt_state xt_nat xt_conntrack xt_REDIRECT xt_MASQUERADE xt_FLOWOFFLOAD xt_CT pppox ppp_generic nf_nat nf_flow_table_hw nf_flow_table nf_conntrack mt7603e mt76 mac80211 ipt_REJECT cfg80211 xt_time xt_tcpudp xt_multiport xt_mark xt_mac xt_limit xt_comment xt_TCPMSS xt_LOG slhc nf_reject_ipv4 nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables crc_ccitt compat nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 tun leds_gpio gpio_button_hotplug [137858.849750] CPU: 0 PID: 649 Comm: napi/phy0-3 Not tainted 5.4.188 #0 [137858.856287] Stack : 00021c08 8005b064 805d0000 80567a08 00000000 00000000 00000000 00000000 [137858.864865] 00000000 00000000 00000000 00000000 00000000 00000001 8348dc30 3f57a075 [137858.873440] 8348dcc8 00000000 00000000 00000000 00000038 804f3584 65746e69 2e352064 [137858.882016] 00000000 00001aca 00000000 616e203a 00000000 8348dc10 00000000 836d4604 [137858.890592] 00000009 00003a98 80000000 00000009 00000000 802ba414 00000000 80700000 [137858.899168] ... [137858.901732] Call Trace: [137858.901742] [<8005b064>] 0x8005b064 [137858.907948] [<805d0000>] 0x805d0000 [137858.911604] [<804f3584>] 0x804f3584 [137858.915259] [<836d4604>] 0x836d4604 [mt7603e@75b3653b+0x9580] [137858.921185] [<802ba414>] 0x802ba414 [137858.924828] [<80009790>] 0x80009790 [137858.928467] [<80009798>] 0x80009798 [137858.932103] [<80023900>] 0x80023900 [137858.935747] [<836d4604>] 0x836d4604 [mt7603e@75b3653b+0x9580] [137858.941674] [<800239a8>] 0x800239a8 [137858.945325] [<836d4604>] 0x836d4604 [mt7603e@75b3653b+0x9580] [137858.951269] [<836d479c>] 0x836d479c [mt7603e@75b3653b+0x9580] [137858.957201] [<834c604c>] 0x834c604c [mt76@71f30320+0xa9e0] [137858.962869] [<834c3928>] 0x834c3928 [mt76@71f30320+0xa9e0] [137858.968544] [<836d1b64>] 0x836d1b64 [mt7603e@75b3653b+0x9580] [137858.974483] [<834c4dd4>] 0x834c4dd4 [mt76@71f30320+0xa9e0] [137858.980182] [<834c1538>] 0x834c1538 [mt76@71f30320+0xa9e0] [137858.985844] [<8004cac4>] 0x8004cac4 [137858.989476] [<8004c344>] 0x8004c344 [137858.993130] [<8035a02c>] 0x8035a02c [137858.996768] [<80359f14>] 0x80359f14 [137859.000408] [<804f4998>] 0x804f4998 [137859.004050] [<8035a0c8>] 0x8035a0c8 [137859.007702] [<8035a0e4>] 0x8035a0e4 [137859.011361] [<80040144>] 0x80040144 [137859.014998] [<8004000c>] 0x8004000c [137859.018630] [<8004000c>] 0x8004000c [137859.022273] [<800050b8>] 0x800050b8 [137859.025914] [137859.027520] ---[ end trace 4884d8d414b47bd3 ]---```
same here:
| Model | Xiaomi Mi Router 3G |
| Architecture | MediaTek MT7621 ver:1 eco:3 |
| Target Platform | ramips/mt7621 |
| Firmware Version | OpenWrt 22.03.0-rc1 |
[2885594.976433] ------------[ cut here ]------------
[2885594.981298] WARNING: CPU: 3 PID: 758 at target-mipsel_24kc_musl/linux-ramips_mt7621/mt76-2022-05-05-d7b43b45/mt7603/mac.c:208 mt7603_filter_tx+0x178/0x180 [mt7603e]
[2885594.996145] Modules linked in: pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet 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 mt76x2e mt76x2_common mt76x02_lib mt7603e mt76 mac80211 cfg80211 slhc nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_ipv6 nf_log_ipv4 nf_log_common nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c crc_ccitt compat ledtrig_usbport sha256_generic libsha256 seqiv jitterentropy_rng drbg hmac cmac leds_gpio xhci_plat_hcd xhci_pci xhci_mtk xhci_hcd gpio_button_hotplug usbcore nls_base usb_common crc32c_generic
[2885595.067038] CPU: 3 PID: 758 Comm: napi/phy0-7 Not tainted 5.10.111 #0
[2885595.073637] Stack : 809d0000 80000000 00000008 80083408 80870000 8075d748 00000000 00000000
[2885595.082213] 828e1c6c 809b0000 8072c11c 81600f88 807f2e27 00000001 828e1c10 b16abf61
[2885595.090775] 00000000 00000000 8072c11c 828e1ab0 ffffefff 00000000 ffffffea 00000000
[2885595.099324] 828e1abc 00000215 807f87f8 ffffffff 00000000 00000001 00000000 80730000
[2885595.107871] 00000009 00000008 00003a98 80000000 00000001 803f2928 01808017 01808057
[2885595.116417] ...
[2885595.119037] Call Trace:
[2885595.121681] [<800080e0>] show_stack+0x30/0x100
[2885595.126316] [<80370024>] dump_stack+0x9c/0xcc
[2885595.130857] [<8002ff28>] __warn+0xc0/0x12c
[2885595.135120] [<8002fff0>] warn_slowpath_fmt+0x5c/0xac
[2885595.140280] [<82a54874>] mt7603_filter_tx+0x178/0x180 [mt7603e]
[2885595.146374] [<82a54a08>] mt7603_wtbl_set_ps+0x130/0x138 [mt7603e]
[2885595.152636] [<82a51b68>] mt7603_sta_ps+0x38/0x42c [mt7603e]
[2885595.158400] [<829e5098>] mt76_rx_poll_complete+0x2dc/0x5f8 [mt76]
[2885595.164672] [<829e1b34>] mt76_dma_rx_poll+0x3b8/0x7bc [mt76]
[2885595.170501] [<804e49d0>] __napi_poll+0x3c/0x15c
[2885595.175194] [<804e4bb0>] napi_threaded_poll+0xc0/0x128
[2885595.180497] [<80050bf0>] kthread+0x13c/0x144
[2885595.184933] [<80002ff8>] ret_from_kernel_thread+0x14/0x1c
[2885595.190492]
[2885595.192569] ---[ end trace 8898e33dcb81dbba ]---
Xiaomi Mi Router 3G OpenWrt 22.03.0-rc5 r19523-bfd070e7fa
[51713.845733] WARNING: CPU: 3 PID: 798 at target-mipsel_24kc_musl/linux-ramips_mt7621/mt76-2022-07-03-93e3fce9/mt7603/mac.c:208 0x82b64874 [mt7603e@3e6ee6ae+0x96e0] [51713.860229] Modules linked in: pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet 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 mt76x2e mt76x2_common mt76x02_lib mt7603e mt76 mac80211 cfg80211 slhc nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_ipv6 nf_log_ipv4 nf_log_common nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c crc_ccitt compat ledtrig_usbport sha256_generic libsha256 seqiv jitterentropy_rng drbg hmac cmac leds_gpio xhci_plat_hcd xhci_pci xhci_mtk xhci_hcd gpio_button_hotplug usbcore nls_base usb_common crc32c_generic [51713.930912] CPU: 3 PID: 798 Comm: napi/phy0-7 Not tainted 5.10.127 #0 [51713.937331] Stack : 00000000 8071f078 809a0000 80000000 00000000 00000000 00000000 00000000 [51713.945704] 00000000 00000000 00000000 00000000 00000000 00000001 829b3c08 2f8a065f [51713.954076] 829b3ca0 00000000 00000000 829b3ab0 00000038 80399644 ffffffea 00000000 [51713.962449] 829b3abc 00000167 807c2860 ffffffff 829b3be8 806ee090 00000000 806f0000 [51713.970824] 00000009 00000007 00003a98 80000000 00000018 80402f84 0000000c 8098000c [51713.979193] ... [51713.981640] Call Trace: [51713.981693] [<80399644>] 0x80399644 [51713.987607] [<80402f84>] 0x80402f84 [51713.991094] [<80007b08>] 0x80007b08 [51713.994573] [<80007b10>] 0x80007b10 [51713.998049] [<8037e738>] 0x8037e738 [51714.001547] [<82b64874>] 0x82b64874 [mt7603e@3e6ee6ae+0x96e0] [51714.007271] [<8007faec>] 0x8007faec [51714.010760] [<82b64874>] 0x82b64874 [mt7603e@3e6ee6ae+0x96e0] [51714.016484] [<8002ff28>] 0x8002ff28 [51714.019974] [<82b64874>] 0x82b64874 [mt7603e@3e6ee6ae+0x96e0] [51714.025700] [<8002fff0>] 0x8002fff0 [51714.029194] [<82b64874>] 0x82b64874 [mt7603e@3e6ee6ae+0x96e0] [51714.034934] [<82b50268>] 0x82b50268 [mt76@d862cbaa+0xaf00] [51714.040434] [<82b64a08>] 0x82b64a08 [mt7603e@3e6ee6ae+0x96e0] [51714.046171] [<82b563fc>] 0x82b563fc [mt76@d862cbaa+0xaf00] [51714.051650] [<82b53ba8>] 0x82b53ba8 [mt76@d862cbaa+0xaf00] [51714.057145] [<82b61b68>] 0x82b61b68 [mt7603e@3e6ee6ae+0x96e0] [51714.062894] [<82b55074>] 0x82b55074 [mt76@d862cbaa+0xaf00] [51714.068400] [<82b51aec>] 0x82b51aec [mt76@d862cbaa+0xaf00] [51714.073898] [<80503a38>] 0x80503a38 [51714.077381] [<8003499c>] 0x8003499c [51714.080865] [<80503bfc>] 0x80503bfc [51714.084344] [<80503c18>] 0x80503c18 [51714.087826] [<800508e4>] 0x800508e4 [51714.091322] [<80503b58>] 0x80503b58 [51714.094800] [<80050b4c>] 0x80050b4c [51714.098275] [<80050a10>] 0x80050a10 [51714.101760] [<80050a10>] 0x80050a10 [51714.105243] [<80050a10>] 0x80050a10 [51714.108718] [<80002f38>] 0x80002f38 [51714.112209] [51714.113939] ---[ end trace d4974020faa7d2b2 ]---
Issue persists, wireless interface stops working and only a reboot restores functionality. OpenWrt 22.03.0-rc6 r19590-042d558536 / LuCI openwrt-22.03 branch git-22.204.42822-9a18337
[1391454.092802] WARNING: CPU: 0 PID: 576 at target-mipsel_24kc_musl/linux-ramips_mt76x8/mt76-2022-07-03-93e3fce9/mt7603/mac.c:208 0x81a54804 [mt7603e@c6c9b09c+0x9620]
[1391454.121912] Modules linked in: pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet 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 mt76x2e mt76x2_common mt76x02_lib mt7603e mt76 mac80211 cfg80211 slhc nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_ipv6 nf_log_ipv4 nf_log_common nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c crc_ccitt compat sha256_generic libsha256 seqiv jitterentropy_rng drbg hmac cmac leds_gpio gpio_button_hotplug crc32c_generic
[1391454.247505] CPU: 0 PID: 576 Comm: napi/phy0-3 Not tainted 5.10.134 #0
[1391454.260609] Stack : 00000002 80060764 806c0000 805c2bac 00000000 00000000 00000000 00000000
[1391454.277534] 00000000 00000000 00000000 00000000 00000000 00000001 81a5dc40 65a9b9ec
[1391454.294460] 81a5dcd8 00000000 00000000 81a5dae8 00000038 802c68c4 00000000 ffffffea
[1391454.311385] 00000000 81a5daf4 000000e0 80646fc8 81a5dc20 8059b6e4 00000000 81a54804
[1391454.328306] 00000009 00000002 00003a98 80000000 00000001 80323ecc 00000000 80800000
[1391454.345226] ...
[1391454.350406] Call Trace:
[1391454.350419] [<80060764>] 0x80060764
[1391454.362865] [<802c68c4>] 0x802c68c4
[1391454.370147] [<81a54804>] 0x81a54804 [mt7603e@c6c9b09c+0x9620]
[1391454.381881] [<80323ecc>] 0x80323ecc
[1391454.389149] [<80006d48>] 0x80006d48
[1391454.396414] [<80006d50>] 0x80006d50
[1391454.403654] [<800266ac>] 0x800266ac
[1391454.410923] [<81a54804>] 0x81a54804 [mt7603e@c6c9b09c+0x9620]
[1391454.422657] [<80026774>] 0x80026774
[1391454.429927] [<81a54804>] 0x81a54804 [mt7603e@c6c9b09c+0x9620]
[1391454.441676] [<81a40218>] 0x81a40218 [mt76@6de359a5+0xaca0]
[1391454.452916] [<81a54994>] 0x81a54994 [mt7603e@c6c9b09c+0x9620]
[1391454.464662] [<81a4624c>] 0x81a4624c [mt76@6de359a5+0xaca0]
[1391454.475899] [<81a42ed4>] 0x81a42ed4 [mt76@6de359a5+0xaca0]
[1391454.487121] [<8006dd04>] 0x8006dd04
[1391454.494388] [<81a51b18>] 0x81a51b18 [mt7603e@c6c9b09c+0x9620]
[1391454.506139] [<81a44ee4>] 0x81a44ee4 [mt76@6de359a5+0xaca0]
[1391454.517391] [<81a419f0>] 0x81a419f0 [mt76@6de359a5+0xaca0]
[1391454.528612] [<80051a84>] 0x80051a84
[1391454.535891] [<803d0b58>] 0x803d0b58
[1391454.543136] [<8058366c>] 0x8058366c
[1391454.550398] [<803d0d0c>] 0x803d0d0c
[1391454.557656] [<803d0d28>] 0x803d0d28
[1391454.564935] [<803d0c78>] 0x803d0c78
[1391454.572180] [<800440a4>] 0x800440a4
[1391454.579443] [<80043f68>] 0x80043f68
[1391454.586705] [<80043f68>] 0x80043f68
[1391454.593959] [<800025f8>] 0x800025f8
