mt7921au ap mode random crash on openwrt 23.05

[ritech]

Fri Nov 10 04:11:31 2023 daemon.info hostapd: phy1-ap0: STA 72:bd:41:7c:12:7d IEEE 802.11: authenticated Fri Nov 10 04:11:31 2023 daemon.info hostapd: phy1-ap0: STA 72:bd:41:7c:12:7d IEEE 802.11: associated (aid 2) Fri Nov 10 04:11:31 2023 daemon.notice hostapd: phy1-ap0: AP-STA-CONNECTED 72:bd:41:7c:12:7d auth_alg=open Fri Nov 10 04:12:11 2023 kern.err kernel: [ 417.365011] mt7921u 2-1:1.0: Message 00020002 (seq 6) timeout Fri Nov 10 04:12:12 2023 kern.err kernel: [ 417.594940] mt7921u 2-1:1.0: timed out waiting for pending tx Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618122] ------------[ cut here ]------------ Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618124] WARNING: CPU: 0 PID: 10152 at kthread_park+0x87/0xa0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618161] Modules linked in: xt_FULLCONENAT pppoe ppp_async zstd pppox ppp_mppe ppp_generic mt7921u mt7921_common mt76_usb mt76_connac_lib mt76 mac80211 ipt_REJECT cfg80211 bnx2x amdgpu zstd_decompress zstd_compress xxhash xt_time xt_tcpudp xt_state xt_socket xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_iprange xt_helper xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TPROXY xt_TCPMSS xt_REDIRECT xt_MASQUERADE xt_LOG xt_FLOWOFFLOAD xt_CT ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda tulip tcp_bbr slhc r8168 r8125 pcnet32 nf_tproxy_ipv6 nf_tproxy_ipv4 nf_socket_ipv6 nf_socket_ipv4 nf_reject_ipv4 nf_log_syslog nf_flow_table nf_conntrack_netlink nf_conncount mlx5_core mlx4_en mlx4_core macvlan libcrc32c iptable_raw iptable_nat iptable_mangle iptable_filter ip_tables igc iavf i915 i40e gpu_sched forcedeth e1000e crc_ccitt compat bnx2 alx 8139too 8139cp ntfs3 evdev i2c_dev cryptodev xt_set Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618239] 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 ip6table_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_NPT ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 ixgbe igbvf e1000 amd_xgbe mdio ip6_tunnel tunnel6 raid10 raid1 raid0 md_mod nls_utf8 nls_iso8859_1 nls_cp437 zram zsmalloc ena crypto_user algif_skcipher algif_rng algif_hash algif_aead af_alg sha512_ssse3 sha512_generic sha1_ssse3 sha1_generic seqiv jitterentropy_rng drbg hmac cmac authencesn authenc arc4 crypto_acompress uas sdhci_pltfm xhci_plat_hcd fsl_mph_dr_of ehci_platform ehci_fsl igb vfat fat exfat button_hotplug tg3 realtek broadcom bcm_phy_lib mii Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618409] CPU: 0 PID: 10152 Comm: kworker/u2:0 Not tainted 5.15.127 #0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618414] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618417] Workqueue: mt76 mt7921_mac_reset_work [mt7921_common] Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618445] RIP: 0010:kthread_park+0x87/0xa0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618449] Code: 74 31 31 c0 5b 41 5c 5d c3 cc cc cc cc 0f 0b 4c 8b a3 90 05 00 00 a8 04 74 a8 0f 0b b8 da ff ff ff 5b 41 5c 5d c3 cc cc cc cc <0f> 0b b8 f0 ff ff ff eb d1 0f 0b eb cb 66 66 2e 0f 1f 84 00 00 00 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618451] RSP: 0018:ffffc90000fcfd78 EFLAGS: 00010202 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618454] RAX: 0000000000000004 RBX: ffff888004ea1d00 RCX: ffff888009807ba8 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618455] RDX: 0000000000000001 RSI: 0000000000000202 RDI: ffff888004ea1d00 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618457] RBP: ffffc90000fcfd88 R08: 0000000000003c00 R09: ffff888003f7a268 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618458] R10: 0000000000000000 R11: ffffffff822ae508 R12: ffff888009403000 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618460] R13: 0000000000000000 R14: 0000000000000020 R15: 0000000000000100 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618463] FS: 0000000000000000(0000) GS:ffff88803ec00000(0000) knlGS:0000000000000000 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618468] CR2: 00007f13341f3b7c CR3: 00000000035e2006 CR4: 00000000003706f0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618503] Call Trace: Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618510] Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618518] ? show_regs.part.0+0x1e/0x24 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618549] ? show_regs.cold+0x8/0xd Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618551] ? __warn+0x74/0xf0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618569] ? kthread_park+0x87/0xa0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618572] ? report_bug+0x86/0xa0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618593] ? handle_bug+0x38/0x90 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618606] ? exc_invalid_op+0x18/0x70 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618608] ? asm_exc_invalid_op+0x1b/0x20 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618615] ? kthread_park+0x87/0xa0 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618618] mt76u_resume_rx+0x301/0xd60 [mt76_usb] Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618626] ? wait_woken+0x60/0x60 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618633] mt7921u_mac_reset+0x69/0x1c0 [mt7921u] Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618639] mt7921_mac_reset_work+0x85/0x140 [mt7921_common] Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618644] process_one_work+0x1f8/0x360 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618654] worker_thread+0x4e/0x410 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618657] ? process_one_work+0x360/0x360 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618660] kthread+0x128/0x150 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618662] ? set_kthread_struct+0x50/0x50 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618665] ret_from_fork+0x1f/0x30 Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618676] Fri Nov 10 04:12:12 2023 kern.warn kernel: [ 417.618678] ---[ end trace 56a2ce3888ddc6b9 ]--- Fri Nov 10 04:12:12 2023 kern.info kernel: [ 417.759857] mt7921u 2-1:1.0: HW/SW Version: 0x8a108a10, Build Time: 20230526130917a Fri Nov 10 04:12:12 2023 kern.info kernel: [ 417.759857] Fri Nov 10 04:12:12 2023 kern.info kernel: [ 417.770990] mt7921u 2-1:1.0: WM Firmware Version: ____010000, Build Time: 20230526130958

[runtime429]

Same here on OpenWrt 23.05.2 r23630-842932a63d:

Fri Jan 26 12:09:06 2024 daemon.info hostapd: phy0-ap0: STA aa:01:05:f8:7c:63 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE) Fri Jan 26 12:09:10 2024 kern.err kernel: [ 2608.456870] mt7921u 3-1:1.0: Message 00020002 (seq 9) timeout Fri Jan 26 12:09:10 2024 kern.err kernel: [ 2608.686914] mt7921u 3-1:1.0: timed out waiting for pending tx Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.701390] ------------[ cut here ]------------ Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.702011] WARNING: CPU: 0 PID: 6079 at 0xffffffff810dbf87 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.702705] Modules linked in: pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet mt7921u mt7921_common 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 mt792x_usb mt792x_lib mt76_usb mt76_connac_lib mt76 mac80211 lzo cfg80211 slhc r8169 nfnetlink nf_reject_ipv6 nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 lzo_rle lzo_decompress lzo_compress libcrc32c igc forcedeth e1000e crc_ccitt compat bnx2 i2c_dev ixgbe e1000 amd_xgbe mdio nls_utf8 nls_iso8859_1 nls_cp437 ena sha512_ssse3 sha512_generic seqiv jitterentropy_rng drbg hmac cmac crypto_acompress igb vfat fat button_hotplug tg3 realtek mii Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.709800] CPU: 0 PID: 6079 Comm: kworker/u2:1 Not tainted 5.15.137 #0 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.710701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.2-0-gea1b7a073390-prebuilt.qemu.org 04/01/2014 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.711792] Workqueue: mt76 0xffffffffa039d4a0 [mt7921_common@000000003e7af789+0xb000] Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.712630] RIP: 0010:0xffffffff810dbf87 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.713154] Code: 74 31 31 c0 5b 41 5c 5d c3 cc cc cc cc 0f 0b 4c 8b a3 90 05 00 00 a8 04 74 a8 0f 0b b8 da ff ff ff 5b 41 5c 5d c3 cc cc cc cc <0f> 0b b8 f0 ff ff ff eb d1 0f 0b eb cb 66 66 2e 0f 1f 84 00 00 00 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.714846] RSP: 0018:ffffc90002e1bd78 EFLAGS: 00010202 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.715477] RAX: 0000000000000004 RBX: ffff8880046fb500 RCX: ffff888014d07ba8 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.716194] RDX: ffffc90000f36000 RSI: 0000000000000246 RDI: ffff8880046fb500 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.716960] RBP: ffffc90002e1bd88 R08: 0000000000003c00 R09: ffff888003b98260 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.717685] R10: 0000000000000000 R11: ffffffff824ae408 R12: ffff888025221900 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.718397] R13: 0000000000000000 R14: 0000000000000020 R15: 0000000000000100 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.719106] FS: 0000000000000000(0000) GS:ffff88803ec00000(0000) knlGS:0000000000000000 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.719905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.720794] CR2: 00007fd435825b7c CR3: 000000002525a000 CR4: 00000000000006f0 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.721856] Call Trace: Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.722544] <TASK> Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.723075] ? 0xffffffff81a86446 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.723652] ? 0xffffffff81a86570 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.724222] ? 0xffffffff810bd714 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.724801] ? 0xffffffff810dbf87 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.725365] ? 0xffffffff813f5876 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.725938] ? 0xffffffff81ad6118 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.726497] ? 0xffffffff81ad6228 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.727090] ? 0xffffffff81c00b4b Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.727642] ? 0xffffffff810dbf87 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.728193] 0xffffffffa02de5a1 [mt76_usb@0000000029702392+0x5000] Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.729001] ? 0xffffffff810fc910 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.729557] 0xffffffffa03a8579 [mt7921u@000000000b9fd408+0x3000] Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.730316] 0xffffffffa039d528 [mt7921_common@000000003e7af789+0xb000] Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.731114] 0xffffffff810d600b Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.731658] 0xffffffff810d61be Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.732201] ? 0xffffffff810d6170 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.732763] 0xffffffff810dcfbb Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.733301] ? 0xffffffff810dce90 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.733872] 0xffffffff81003c32 Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.734424] </TASK> Fri Jan 26 12:09:10 2024 kern.warn kernel: [ 2608.734892] ---[ end trace 9616d2119f9c062e ]--- Fri Jan 26 12:09:10 2024 kern.info kernel: [ 2608.883845] mt7921u 3-1:1.0: HW/SW Version: 0x8a108a10, Build Time: 20230526130917a Fri Jan 26 12:09:10 2024 kern.info kernel: [ 2608.883845] Fri Jan 26 12:09:10 2024 kern.info kernel: [ 2608.896985] mt7921u 3-1:1.0: WM Firmware Version: ____010000, Build Time: 20230526130958