Bug 216901

Summary: MEDIATEK MT7922 PCIE - Unable to connect to wireless network
Product: Drivers Reporter: Georg (g.wenzel)
Component: network-wirelessAssignee: drivers_network-wireless (drivers_network-wireless)
Status: RESOLVED PATCH_ALREADY_AVAILABLE    
Severity: blocking CC: regressions, spasswolf
Priority: P1    
Hardware: AMD   
OS: Linux   
Kernel Version: 6.2.0-rc1 & 6.2.0-rc2 Subsystem:
Regression: No Bisected commit-id:
Attachments: Log file

Description Georg 2023-01-08 10:23:14 UTC
Hi Together,

Last days I tested on my Lenovo Yoga 7 Gen 7 (14ARB7) the new kernel 6.2.0-rc1 & kernel 6.2.0-rc2.
It works fine, except for the wireless driver mt7922 (MT7921e).
Driver and firmware is loading without any problems, but I can't connect to a wireless network.

Here is a part of my log file (kernel v6.2.0-rc2):
Jan 06 11:56:11 yoga kernel: mt7921e 0000:01:00.0: Message 00020003 (seq 10) timeout
Jan 06 11:56:14 yoga kernel: mt7921e 0000:01:00.0: Message 00020002 (seq 11) timeout
Jan 06 11:56:14 yoga kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20220908203203a
Jan 06 11:56:14 yoga kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20220908203253
Jan 06 11:56:15 yoga wpa_supplicant[1710]: BSSID ec:01:d5:66:c6:82 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:56:15 yoga NetworkManager[1412]: <info>  [1673002575.9801] device (wlp1s0): supplicant interface state: associating -> disconnected
Jan 06 11:56:15 yoga kernel: wlp1s0: Driver requested disconnection from AP ec:01:d5:66:c6:82
Jan 06 11:56:16 yoga NetworkManager[1412]: <info>  [1673002576.0850] device (wlp1s0): supplicant interface state: disconnected -> scanning
Jan 06 11:56:16 yoga wpa_supplicant[1710]: wlp1s0: SME: Trying to authenticate with 24:36:da:c0:54:82 (SSID='hotspot.koeln' freq=2462 MHz)
Jan 06 11:56:16 yoga kernel: wlp1s0: authenticate with 24:36:da:c0:54:82
Jan 06 11:56:16 yoga kernel: wlp1s0: send auth to 24:36:da:c0:54:82 (try 1/3)
Jan 06 11:56:16 yoga wpa_supplicant[1710]: wlp1s0: Trying to associate with 24:36:da:c0:54:82 (SSID='hotspot.koeln' freq=2462 MHz)
Jan 06 11:56:16 yoga kernel: wlp1s0: authenticated
Jan 06 11:56:16 yoga kernel: wlp1s0: associate with 24:36:da:c0:54:82 (try 1/3)
Jan 06 11:56:16 yoga NetworkManager[1412]: <info>  [1673002576.5847] device (wlp1s0): supplicant interface state: scanning -> authenticating
Jan 06 11:56:16 yoga NetworkManager[1412]: <info>  [1673002576.5848] device (wlp1s0): supplicant interface state: authenticating -> associating
Jan 06 11:56:16 yoga kernel: mt7921e 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000d address=0xfff2e800 flags=0x0000]
Jan 06 11:56:17 yoga kernel: wlp1s0: associate with 24:36:da:c0:54:82 (try 2/3)
Jan 06 11:56:18 yoga kernel: wlp1s0: associate with 24:36:da:c0:54:82 (try 3/3)
Jan 06 11:56:19 yoga kernel: wlp1s0: association with 24:36:da:c0:54:82 timed out
Jan 06 11:56:22 yoga kernel: mt7921e 0000:01:00.0: Message 00020003 (seq 4) timeout
Jan 06 11:56:25 yoga kernel: mt7921e 0000:01:00.0: Message 00020002 (seq 5) timeout
Jan 06 11:56:25 yoga kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20220908203203a
Jan 06 11:56:25 yoga kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20220908203253
Jan 06 11:56:25 yoga systemd[1]: systemd-hostnamed.service: Deactivated successfully.
Jan 06 11:56:26 yoga wpa_supplicant[1710]: wlp1s0: SME: Deauth request to the driver failed
Jan 06 11:56:26 yoga wpa_supplicant[1710]: BSSID 24:36:da:c0:54:82 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:56:26 yoga kernel: wlp1s0: Driver requested disconnection from AP 24:36:da:c0:54:82
Jan 06 11:56:26 yoga wpa_supplicant[1710]: BSSID 00:00:00:00:00:00 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:56:26 yoga NetworkManager[1412]: <info>  [1673002586.9923] device (wlp1s0): supplicant interface state: associating -> disconnected
Jan 06 11:56:27 yoga NetworkManager[1412]: <info>  [1673002587.5091] device (wlp1s0): supplicant interface state: disconnected -> scanning
Jan 06 11:56:27 yoga NetworkManager[1412]: <warn>  [1673002587.5266] device (wlp1s0): Activation: (wifi) association took too long, failing activation
Jan 06 11:56:27 yoga NetworkManager[1412]: <info>  [1673002587.5267] device (wlp1s0): state change: config -> failed (reason 'supplicant-timeout', sys-iface-state: 'managed')
Jan 06 11:56:27 yoga NetworkManager[1412]: <info>  [1673002587.5270] manager: NetworkManager state is now DISCONNECTED
Jan 06 11:56:27 yoga systemd-networkd[752]: wlp1s0: Link DOWN
Jan 06 11:56:27 yoga NetworkManager[1412]: <info>  [1673002587.5555] device (wlp1s0): set-hw-addr: set MAC address to 6A:FA:A9:D9:C3:1A (scanning)
Jan 06 11:56:27 yoga dhcpcd[1393]: wlp1s0: old hardware address: 16:e6:1e:70:6b:23
Jan 06 11:56:27 yoga dhcpcd[1393]: wlp1s0: new hardware address: 6a:fa:a9:d9:c3:1a
Jan 06 11:56:27 yoga systemd-networkd[752]: wlp1s0: Link UP
an 06 11:56:27 yoga NetworkManager[1412]: <warn>  [1673002587.6097] device (wlp1s0): Activation: failed for connection 'hotspot.koeln'
Jan 06 11:56:27 yoga NetworkManager[1412]: <info>  [1673002587.6099] device (wlp1s0): supplicant interface state: scanning -> interface_disabled
Jan 06 11:56:27 yoga NetworkManager[1412]: <info>  [1673002587.6100] device (wlp1s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Jan 06 11:56:27 yoga NetworkManager[1412]: <info>  [1673002587.6257] device (wlp1s0): supplicant interface state: interface_disabled -> inactive
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.0369] policy: auto-activating connection 'hotspot.koeln' (52f470b2-803c-412b-888d-0787277390fb)
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.0371] device (wlp1s0): Activation: starting connection 'hotspot.koeln' (52f470b2-803c-412b-888d-0787277390fb)
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.0372] device (wlp1s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.0373] manager: NetworkManager state is now CONNECTING
Jan 06 11:56:30 yoga systemd-networkd[752]: wlp1s0: Link DOWN
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.0653] device (wlp1s0): set-hw-addr: set-cloned MAC address to 66:4D:08:1B:92:CA (random)
Jan 06 11:56:30 yoga dhcpcd[1393]: wlp1s0: old hardware address: 6a:fa:a9:d9:c3:1a
Jan 06 11:56:30 yoga dhcpcd[1393]: wlp1s0: new hardware address: 66:4d:08:1b:92:ca
Jan 06 11:56:30 yoga systemd-networkd[752]: wlp1s0: Link UP
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1178] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1182] device (wlp1s0): Activation: (wifi) connection 'hotspot.koeln' requires no security.  No secrets needed.
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1182] Config: added 'ssid' value 'hotspot.koeln'
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1183] Config: added 'scan_ssid' value '1'
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1183] Config: added 'bgscan' value 'simple:30:-70:86400'
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1183] Config: added 'key_mgmt' value 'NONE'
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1187] device (wlp1s0): supplicant interface state: inactive -> interface_disabled
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.1280] device (wlp1s0): supplicant interface state: interface_disabled -> inactive
Jan 06 11:56:30 yoga wpa_supplicant[1710]: wlp1s0: SME: Trying to authenticate with ec:01:d5:66:c6:82 (SSID='hotspot.koeln' freq=2412 MHz)
Jan 06 11:56:30 yoga kernel: wlp1s0: authenticate with ec:01:d5:66:c6:82
Jan 06 11:56:30 yoga kernel: wlp1s0: send auth to ec:01:d5:66:c6:82 (try 1/3)
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.3194] device (wlp1s0): supplicant interface state: inactive -> authenticating
Jan 06 11:56:30 yoga wpa_supplicant[1710]: wlp1s0: Trying to associate with ec:01:d5:66:c6:82 (SSID='hotspot.koeln' freq=2412 MHz)
Jan 06 11:56:30 yoga NetworkManager[1412]: <info>  [1673002590.3215] device (wlp1s0): supplicant interface state: authenticating -> associating
Jan 06 11:56:30 yoga kernel: wlp1s0: authenticated
Jan 06 11:56:30 yoga kernel: wlp1s0: associate with ec:01:d5:66:c6:82 (try 1/3)
Jan 06 11:56:30 yoga kernel: mt7921e 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000d address=0xfff39080 flags=0x0000]
Jan 06 11:56:31 yoga kernel: wlp1s0: associate with ec:01:d5:66:c6:82 (try 2/3)
Jan 06 11:56:32 yoga kernel: wlp1s0: associate with ec:01:d5:66:c6:82 (try 3/3)
Jan 06 11:56:34 yoga kernel: wlp1s0: association with ec:01:d5:66:c6:82 timed out
Jan 06 11:56:37 yoga kernel: mt7921e 0000:01:00.0: Message 00020003 (seq 4) timeout
Jan 06 11:56:40 yoga kernel: mt7921e 0000:01:00.0: Message 00020002 (seq 5) timeout
Jan 06 11:56:40 yoga kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20220908203203a
Jan 06 11:56:40 yoga kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20220908203253
Jan 06 11:56:41 yoga wpa_supplicant[1710]: wlp1s0: SME: Deauth request to the driver failed
Jan 06 11:56:41 yoga wpa_supplicant[1710]: BSSID ec:01:d5:66:c6:82 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:56:41 yoga wpa_supplicant[1710]: wlp1s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="hotspot.koeln" auth_failures=1 duration=10 reason=CONN_FAILED
Jan 06 11:56:41 yoga wpa_supplicant[1710]: BSSID 00:00:00:00:00:00 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:56:41 yoga wpa_supplicant[1710]: wlp1s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="hotspot.koeln" auth_failures=2 duration=20 reason=CONN_FAILED
Jan 06 11:56:41 yoga kernel: wlp1s0: Driver requested disconnection from AP ec:01:d5:66:c6:82
Jan 06 11:56:41 yoga NetworkManager[1412]: <info>  [1673002601.9611] device (wlp1s0): supplicant interface state: associating -> disconnected
Jan 06 11:56:46 yoga NetworkManager[1412]: <info>  [1673002606.9773] device (wlp1s0): supplicant interface state: disconnected -> scanning
Jan 06 11:56:55 yoga NetworkManager[1412]: <warn>  [1673002615.5280] device (wlp1s0): Activation: (wifi) association took too long, failing activation
Jan 06 11:56:55 yoga NetworkManager[1412]: <info>  [1673002615.5281] device (wlp1s0): state change: config -> failed (reason 'supplicant-timeout', sys-iface-state: 'managed')
Jan 06 11:56:55 yoga NetworkManager[1412]: <info>  [1673002615.5284] manager: NetworkManager state is now DISCONNECTED
Jan 06 11:56:55 yoga systemd-networkd[752]: wlp1s0: Link DOWN
Jan 06 11:56:55 yoga dhcpcd[1393]: wlp1s0: old hardware address: 66:4d:08:1b:92:ca
Jan 06 11:56:55 yoga dhcpcd[1393]: wlp1s0: new hardware address: 32:1c:0b:2d:a9:6c
Jan 06 11:56:55 yoga NetworkManager[1412]: <info>  [1673002615.5614] device (wlp1s0): set-hw-addr: set MAC address to 32:1C:0B:2D:A9:6C (scanning)
Jan 06 11:56:55 yoga systemd-networkd[752]: wlp1s0: Link UP
Jan 06 11:56:55 yoga NetworkManager[1412]: <warn>  [1673002615.6153] device (wlp1s0): Activation: failed for connection 'hotspot.koeln'
Jan 06 11:56:55 yoga NetworkManager[1412]: <info>  [1673002615.6155] device (wlp1s0): supplicant interface state: scanning -> interface_disabled
Jan 06 11:56:55 yoga NetworkManager[1412]: <info>  [1673002615.6157] device (wlp1s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Jan 06 11:56:55 yoga NetworkManager[1412]: <info>  [1673002615.6277] device (wlp1s0): supplicant interface state: interface_disabled -> inactive
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.1224] policy: auto-activating connection 'hotspot.koeln' (52f470b2-803c-412b-888d-0787277390fb)
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.1227] device (wlp1s0): Activation: starting connection 'hotspot.koeln' (52f470b2-803c-412b-888d-0787277390fb)
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.1227] device (wlp1s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.1228] manager: NetworkManager state is now CONNECTING
Jan 06 11:56:58 yoga systemd-networkd[752]: wlp1s0: Link DOWN
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.1555] device (wlp1s0): set-hw-addr: set-cloned MAC address to 7E:BB:E1:B1:EC:45 (random)
Jan 06 11:56:58 yoga dhcpcd[1393]: wlp1s0: old hardware address: 32:1c:0b:2d:a9:6c
Jan 06 11:56:58 yoga dhcpcd[1393]: wlp1s0: new hardware address: 7e:bb:e1:b1:ec:45
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2082] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Jan 06 11:56:58 yoga systemd-networkd[752]: wlp1s0: Link UP
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2085] device (wlp1s0): Activation: (wifi) connection 'hotspot.koeln' requires no security.  No secrets needed.
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2085] Config: added 'ssid' value 'hotspot.koeln'
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2085] Config: added 'scan_ssid' value '1'
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2086] Config: added 'bgscan' value 'simple:30:-70:86400'
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2086] Config: added 'key_mgmt' value 'NONE'
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2090] device (wlp1s0): supplicant interface state: inactive -> interface_disabled
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.2249] device (wlp1s0): supplicant interface state: interface_disabled -> inactive
Jan 06 11:56:58 yoga wpa_supplicant[1710]: wlp1s0: SME: Trying to authenticate with ec:01:d5:66:c6:82 (SSID='hotspot.koeln' freq=2412 MHz)
Jan 06 11:56:58 yoga kernel: wlp1s0: authenticate with ec:01:d5:66:c6:82
Jan 06 11:56:58 yoga NetworkManager[1412]: <info>  [1673002618.4149] device (wlp1s0): supplicant interface state: inactive -> authenticating
Jan 06 11:56:58 yoga kernel: wlp1s0: send auth to ec:01:d5:66:c6:82 (try 1/3)
Jan 06 11:56:58 yoga kernel: mt7921e 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000d address=0xfff2e800 flags=0x0050]
Jan 06 11:56:59 yoga kernel: wlp1s0: send auth to ec:01:d5:66:c6:82 (try 2/3)
Jan 06 11:57:00 yoga kernel: wlp1s0: send auth to ec:01:d5:66:c6:82 (try 3/3)
Jan 06 11:57:00 yoga kwin_x11[2210]: kwin_core: XCB error: 150 (BadDamage), sequence: 37190, resource id: 16780916, major code: 142 (DAMAGE), minor code: 3 (Subtract)
Jan 06 11:57:01 yoga kernel: wlp1s0: authentication with ec:01:d5:66:c6:82 timed out
Jan 06 11:57:04 yoga kernel: mt7921e 0000:01:00.0: Message 00020003 (seq 14) timeout
Jan 06 11:57:07 yoga kernel: mt7921e 0000:01:00.0: Message 00020002 (seq 15) timeout
Jan 06 11:57:07 yoga kernel: ------------[ cut here ]------------
Jan 06 11:57:07 yoga kernel: WARNING: CPU: 8 PID: 1873 at drivers/iommu/dma-iommu.c:1035 iommu_dma_unmap_page+0xa2/0xd0
Jan 06 11:57:07 yoga kernel: Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev videobuf2_common btusb btrtl btbcm btintel btmtk snd_ctl_led joydev wacom snd_hda_cod>
Jan 06 11:57:07 yoga kernel: CPU: 8 PID: 1873 Comm: kworker/u32:72 Tainted: G        W          6.2.0-rc2-x86_64+ #34
Jan 06 11:57:07 yoga kernel: Hardware name: LENOVO 82QF/LNVNB161216, BIOS K5CN35WW 09/23/2022
Jan 06 11:57:07 yoga kernel: Workqueue: mt76 mt7921_mac_reset_work [mt7921_common]
Jan 06 11:57:07 yoga kernel: RIP: 0010:iommu_dma_unmap_page+0xa2/0xd0
Jan 06 11:57:07 yoga kernel: Code: 48 8b 1c 24 4c 8b 74 24 20 4c 89 ea 4c 89 e6 4c 8b 6c 24 18 4c 8b 64 24 10 48 89 ef 48 8b 6c 24 08 48 83 c4 30 e9 1e a2 91 ff <0f> 0b 48 8b 1c 24 48 8b 6c 24 08 4c 8b>
Jan 06 11:57:07 yoga kernel: RSP: 0018:ffffc90005b3fd30 EFLAGS: 00010246
Jan 06 11:57:07 yoga kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
Jan 06 11:57:07 yoga kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fff2e000
Jan 06 11:57:07 yoga kernel: RBP: ffff888100fd40d0 R08: ffffc90005b3fd10 R09: 0000000000000081
Jan 06 11:57:07 yoga kernel: R10: 0000000000000001 R11: ffff888000000000 R12: ffff888105172040
Jan 06 11:57:07 yoga kernel: R13: 00000000000006c0 R14: 0000000000000002 R15: 00000000fff2e000
Jan 06 11:57:07 yoga kernel: FS:  0000000000000000(0000) GS:ffff888761e00000(0000) knlGS:0000000000000000
Jan 06 11:57:07 yoga kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jan 06 11:57:07 yoga kernel: CR2: 0000560a7e43fdc0 CR3: 000000010f128000 CR4: 0000000000750ee0
Jan 06 11:57:07 yoga kernel: PKRU: 55555554
Jan 06 11:57:07 yoga kernel: Call Trace:
Jan 06 11:57:07 yoga kernel:  <TASK>
Jan 06 11:57:07 yoga kernel:  mt76_dma_get_buf+0xac/0x190 [mt76]
Jan 06 11:57:07 yoga kernel:  mt76_dma_rx_cleanup+0xa8/0x140 [mt76]
Jan 06 11:57:07 yoga kernel:  mt7921_wpdma_reset+0xac/0x1c0 [mt7921e]
Jan 06 11:57:07 yoga kernel:  mt7921e_mac_reset+0x116/0x2c0 [mt7921e]
Jan 06 11:57:07 yoga kernel:  mt7921_mac_reset_work+0x8e/0x140 [mt7921_common]
Jan 06 11:57:07 yoga kernel:  process_one_work+0x1c2/0x3c0
Jan 06 11:57:07 yoga kernel:  worker_thread+0x48/0x3d0
Jan 06 11:57:07 yoga kernel:  ? __pfx_worker_thread+0x10/0x10
Jan 06 11:57:07 yoga kernel:  kthread+0xce/0x100
Jan 06 11:57:07 yoga kernel:  ? __pfx_kthread+0x10/0x10
Jan 06 11:57:07 yoga kernel:  ret_from_fork+0x2c/0x50
Jan 06 11:57:07 yoga kernel:  </TASK>
Jan 06 11:57:07 yoga kernel: ---[ end trace 0000000000000000 ]---
Jan 06 11:57:07 yoga kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20220908203203a
Jan 06 11:57:07 yoga kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20220908203253
Jan 06 11:57:08 yoga wpa_supplicant[1710]: wlp1s0: SME: Deauth request to the driver failed
Jan 06 11:57:08 yoga wpa_supplicant[1710]: BSSID ec:01:d5:66:c6:82 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:57:08 yoga wpa_supplicant[1710]: wlp1s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="hotspot.koeln" auth_failures=1 duration=10 reason=CONN_FAILED
Jan 06 11:57:08 yoga wpa_supplicant[1710]: BSSID 00:00:00:00:00:00 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:57:08 yoga wpa_supplicant[1710]: wlp1s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="hotspot.koeln" auth_failures=2 duration=20 reason=CONN_FAILED
Jan 06 11:57:08 yoga kernel: wlp1s0: Driver requested disconnection from AP ec:01:d5:66:c6:82
Jan 06 11:57:08 yoga NetworkManager[1412]: <info>  [1673002628.9736] device (wlp1s0): supplicant interface state: authenticating -> disconnected
Jan 06 11:57:18 yoga NetworkManager[1412]: <info>  [1673002638.9961] device (wlp1s0): supplicant interface state: disconnected -> scanning
Jan 06 11:57:23 yoga NetworkManager[1412]: <warn>  [1673002643.5284] device (wlp1s0): Activation: (wifi) association took too long, failing activation
Jan 06 11:57:23 yoga NetworkManager[1412]: <info>  [1673002643.5285] device (wlp1s0): state change: config -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
Jan 06 11:57:23 yoga NetworkManager[1412]: <info>  [1673002643.5288] manager: NetworkManager state is now DISCONNECTED
Jan 06 11:57:23 yoga systemd-networkd[752]: wlp1s0: Link DOWN
Jan 06 11:57:23 yoga dhcpcd[1393]: wlp1s0: old hardware address: 7e:bb:e1:b1:ec:45
Jan 06 11:57:23 yoga NetworkManager[1412]: <info>  [1673002643.5624] device (wlp1s0): set-hw-addr: set MAC address to DA:CF:BD:E2:59:37 (scanning)
Jan 06 11:57:23 yoga dhcpcd[1393]: wlp1s0: new hardware address: da:cf:bd:e2:59:37
Jan 06 11:57:23 yoga systemd-networkd[752]: wlp1s0: Link UP
Jan 06 11:57:23 yoga NetworkManager[1412]: <warn>  [1673002643.6156] device (wlp1s0): Activation: failed for connection 'hotspot.koeln'
Jan 06 11:57:23 yoga NetworkManager[1412]: <info>  [1673002643.6157] device (wlp1s0): supplicant interface state: scanning -> interface_disabled
Jan 06 11:57:23 yoga NetworkManager[1412]: <info>  [1673002643.6158] device (wlp1s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Jan 06 11:57:23 yoga NetworkManager[1412]: <info>  [1673002643.6306] device (wlp1s0): supplicant interface state: interface_disabled -> inactive
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.0302] policy: auto-activating connection 'hotspot.koeln' (52f470b2-803c-412b-888d-0787277390fb)
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.0304] device (wlp1s0): Activation: starting connection 'hotspot.koeln' (52f470b2-803c-412b-888d-0787277390fb)
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.0304] device (wlp1s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.0305] manager: NetworkManager state is now CONNECTING
Jan 06 11:57:26 yoga systemd-networkd[752]: wlp1s0: Link DOWN
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.0545] device (wlp1s0): set-hw-addr: set-cloned MAC address to C2:4F:EB:1E:00:24 (random)
Jan 06 11:57:26 yoga dhcpcd[1393]: wlp1s0: old hardware address: da:cf:bd:e2:59:37
Jan 06 11:57:26 yoga dhcpcd[1393]: wlp1s0: new hardware address: c2:4f:eb:1e:00:24
Jan 06 11:57:26 yoga systemd-networkd[752]: wlp1s0: Link UP
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1077] device (wlp1s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1080] device (wlp1s0): Activation: (wifi) connection 'hotspot.koeln' requires no security.  No secrets needed.
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1081] Config: added 'ssid' value 'hotspot.koeln'
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1081] Config: added 'scan_ssid' value '1'
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1081] Config: added 'bgscan' value 'simple:30:-70:86400'
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1081] Config: added 'key_mgmt' value 'NONE'
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1084] device (wlp1s0): supplicant interface state: inactive -> interface_disabled
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.1218] device (wlp1s0): supplicant interface state: interface_disabled -> inactive
Jan 06 11:57:26 yoga wpa_supplicant[1710]: wlp1s0: SME: Trying to authenticate with ec:01:d5:66:c6:82 (SSID='hotspot.koeln' freq=2412 MHz)
Jan 06 11:57:26 yoga kernel: wlp1s0: authenticate with ec:01:d5:66:c6:82
Jan 06 11:57:26 yoga kernel: wlp1s0: send auth to ec:01:d5:66:c6:82 (try 1/3)
Jan 06 11:57:26 yoga kernel: mt7921e 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000d address=0xfff39080 flags=0x0050]
Jan 06 11:57:26 yoga NetworkManager[1412]: <info>  [1673002646.2976] device (wlp1s0): supplicant interface state: inactive -> authenticating
Jan 06 11:57:27 yoga kernel: wlp1s0: send auth to ec:01:d5:66:c6:82 (try 2/3)
Jan 06 11:57:29 yoga kernel: wlp1s0: send auth to ec:01:d5:66:c6:82 (try 3/3)
Jan 06 11:57:30 yoga kernel: wlp1s0: authentication with ec:01:d5:66:c6:82 timed out
Jan 06 11:57:33 yoga kernel: mt7921e 0000:01:00.0: Message 00020003 (seq 11) timeout
Jan 06 11:57:36 yoga kernel: mt7921e 0000:01:00.0: Message 00020002 (seq 12) timeout
Jan 06 11:57:36 yoga kernel: ------------[ cut here ]------------
Jan 06 11:57:36 yoga kernel: WARNING: CPU: 13 PID: 1876 at drivers/iommu/dma-iommu.c:1035 iommu_dma_unmap_page+0xa2/0xd0
Jan 06 11:57:36 yoga kernel: Modules linked in: uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev videobuf2_common btusb btrtl btbcm btintel btmtk snd_ctl_led joydev wacom snd_hda_cod>
Jan 06 11:57:36 yoga kernel: CPU: 13 PID: 1876 Comm: kworker/u32:75 Tainted: G        W          6.2.0-rc2-x86_64+ #34
Jan 06 11:57:36 yoga kernel: Hardware name: LENOVO 82QF/LNVNB161216, BIOS K5CN35WW 09/23/2022
Jan 06 11:57:36 yoga kernel: Workqueue: mt76 mt7921_mac_reset_work [mt7921_common]
Jan 06 11:57:36 yoga kernel: RIP: 0010:iommu_dma_unmap_page+0xa2/0xd0
Jan 06 11:57:36 yoga kernel: Code: 48 8b 1c 24 4c 8b 74 24 20 4c 89 ea 4c 89 e6 4c 8b 6c 24 18 4c 8b 64 24 10 48 89 ef 48 8b 6c 24 08 48 83 c4 30 e9 1e a2 91 ff <0f> 0b 48 8b 1c 24 48 8b 6c 24 08 4c 8b>
Jan 06 11:57:36 yoga kernel: RSP: 0018:ffffc90005b6bd30 EFLAGS: 00010246
Jan 06 11:57:36 yoga kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
Jan 06 11:57:36 yoga kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fff39800
Jan 06 11:57:36 yoga kernel: RBP: ffff888100fd40d0 R08: ffffc90005b6bd10 R09: 0000000000000081
Jan 06 11:57:36 yoga kernel: R10: 0000000000000001 R11: ffff888000000000 R12: ffff888105172040
Jan 06 11:57:36 yoga kernel: R13: 00000000000006c0 R14: 0000000000000002 R15: 00000000fff39800
Jan 06 11:57:36 yoga kernel: FS:  0000000000000000(0000) GS:ffff888761f40000(0000) knlGS:0000000000000000
Jan 06 11:57:36 yoga kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jan 06 11:57:36 yoga kernel: CR2: 00007f51b82a6000 CR3: 0000000004e0c000 CR4: 0000000000750ee0
Jan 06 11:57:36 yoga kernel: PKRU: 55555554
Jan 06 11:57:36 yoga kernel: Call Trace:
Jan 06 11:57:36 yoga kernel:  <TASK>
Jan 06 11:57:36 yoga kernel:  mt76_dma_get_buf+0xac/0x190 [mt76]
Jan 06 11:57:36 yoga kernel:  mt76_dma_rx_cleanup+0xa8/0x140 [mt76]
Jan 06 11:57:36 yoga kernel:  mt7921_wpdma_reset+0xac/0x1c0 [mt7921e]
Jan 06 11:57:36 yoga kernel:  mt7921e_mac_reset+0x116/0x2c0 [mt7921e]
Jan 06 11:57:36 yoga kernel:  mt7921_mac_reset_work+0x8e/0x140 [mt7921_common]
Jan 06 11:57:36 yoga kernel:  process_one_work+0x1c2/0x3c0
Jan 06 11:57:36 yoga kernel:  worker_thread+0x48/0x3d0
Jan 06 11:57:36 yoga kernel:  ? __pfx_worker_thread+0x10/0x10
Jan 06 11:57:36 yoga kernel:  kthread+0xce/0x100
Jan 06 11:57:36 yoga kernel:  ? __pfx_kthread+0x10/0x10
Jan 06 11:57:36 yoga kernel:  ret_from_fork+0x2c/0x50
Jan 06 11:57:36 yoga kernel:  </TASK>
Jan 06 11:57:36 yoga kernel: ---[ end trace 0000000000000000 ]---
Jan 06 11:57:36 yoga kernel: mt7921e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20220908203203a
Jan 06 11:57:36 yoga kernel: mt7921e 0000:01:00.0: WM Firmware Version: ____000000, Build Time: 20220908203253
Jan 06 11:57:37 yoga wpa_supplicant[1710]: wlp1s0: SME: Deauth request to the driver failed
Jan 06 11:57:37 yoga wpa_supplicant[1710]: BSSID ec:01:d5:66:c6:82 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:57:37 yoga wpa_supplicant[1710]: wlp1s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="hotspot.koeln" auth_failures=1 duration=10 reason=CONN_FAILED
Jan 06 11:57:37 yoga wpa_supplicant[1710]: BSSID 00:00:00:00:00:00 ignore list count incremented to 2, ignoring for 10 seconds
Jan 06 11:57:37 yoga wpa_supplicant[1710]: wlp1s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="hotspot.koeln" auth_failures=2 duration=20 reason=CONN_FAILED
Jan 06 11:57:37 yoga kernel: wlp1s0: Driver requested disconnection from AP ec:01:d5:66:c6:82
Jan 06 11:57:37 yoga NetworkManager[1412]: <info>  [1673002657.9582] device (wlp1s0): supplicant interface state: authenticating -> disconnected

...and so on!
Comment 1 Georg 2023-01-08 10:32:49 UTC
Created attachment 303550 [details]
Log file
Comment 2 spasswolf 2023-01-09 00:02:18 UTC
I had similar problems since linux-6.2-rc1. This solved this for me:
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index f795548562f5..f0b7ddd11d64 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -215,6 +215,11 @@ mt76_dma_add_buf(struct mt76_dev *dev, struct mt76_queue *q,
        u32 ctrl;
        int i, idx = -1;
 
+       if (txwi) {
+               q->entry[q->head].txwi = DMA_DUMMY_DATA;
+               q->entry[q->head].skip_buf0 = true;
+       }
+
        for (i = 0; i < nbufs; i += 2, buf += 2) {
                u32 buf0 = buf[0].addr, buf1 = 0;
 
@@ -238,11 +243,6 @@ mt76_dma_add_buf(struct mt76_dev *dev, struct mt76_queue *q,
                        ctrl = FIELD_PREP(MT_DMA_CTL_SD_LEN0, buf[0].len) |
                               MT_DMA_CTL_TO_HOST;
                } else {
-                       if (txwi) {
-                               q->entry[q->head].txwi = DMA_DUMMY_DATA;
-                               q->entry[q->head].skip_buf0 = true;
-                       }
-
                        if (buf[0].skip_unmap)
                                entry->skip_buf0 = true;
                        entry->skip_buf1 = i == nbufs - 1;
Comment 3 The Linux kernel's regression tracker (Thorsten Leemhuis) 2023-01-09 07:14:33 UTC
Not my area of expertise, but I wonder if this is the same issue as this one:

https://lore.kernel.org/all/CABXGCsMEnQd=gYKTd1knRsWuxCb=Etv5nAre+XJS_s5FgVteYA@mail.gmail.com/

There is a proposed fix here:
https://lore.kernel.org/all/3cb53fbd-0bee-22f9-bba2-6ac4a87db521@nbd.name/

(In reply to spasswolf from comment #2)
> I had similar problems since linux-6.2-rc1. This solved this for me:

Did you report or submit this fix to the developers (who likely won't see anything that is discussed here by default).
Comment 4 Georg 2023-01-09 09:58:33 UTC
Hi Guys,
Thank you for your prompt reply.
Unfortunately no patch works for me. The codebase looks different and I can't migrate the patches.
Comment 5 spasswolf 2023-01-09 21:17:18 UTC
This patch should work for linux-6.2-rc3:
diff -aur linux-6.2-rc3.old/drivers/net/wireless/mediatek/mt76/dma.c linux-6.2-rc3/drivers/net/wireless/mediatek/mt76/dma.c
--- linux-6.2-rc3.old/drivers/net/wireless/mediatek/mt76/dma.c	2023-01-08 18:49:43.000000000 +0100
+++ linux-6.2-rc3/drivers/net/wireless/mediatek/mt76/dma.c	2023-01-09 22:07:29.533248047 +0100
@@ -215,6 +215,11 @@
 	u32 ctrl;
 	int i, idx = -1;
 
+	if (txwi) {
+		q->entry[q->head].txwi = DMA_DUMMY_DATA;
+		q->entry[q->head].skip_buf0 = true;
+	}
+
 	for (i = 0; i < nbufs; i += 2, buf += 2) {
 		u32 buf0 = buf[0].addr, buf1 = 0;
 
@@ -238,11 +243,6 @@
 			ctrl = FIELD_PREP(MT_DMA_CTL_SD_LEN0, buf[0].len) |
 			       MT_DMA_CTL_TO_HOST;
 		} else {
-			if (txwi) {
-				q->entry[q->head].txwi = DMA_DUMMY_DATA;
-				q->entry[q->head].skip_buf0 = true;
-			}
-
 			if (buf[0].skip_unmap)
 				entry->skip_buf0 = true;
 			entry->skip_buf1 = i == nbufs - 1;

@Thorsten Lemhuis: Would the correct place be linux-wireless@vger.kernel.org?
Comment 6 Georg 2023-01-10 06:59:15 UTC
@spasswolf@web.de 
Many thanks you for your work. The patch works fine for me.
Comment 7 The Linux kernel's regression tracker (Thorsten Leemhuis) 2023-01-10 07:08:40 UTC
(In reply to spasswolf from comment #5)

> @Thorsten Lemhuis: Would the correct place be linux-wireless@vger.kernel.org?

Kinda, but you needs to CC the maintainers as well. This explains the process:
https://www.kernel.org/doc/html/latest/process/submitting-patches.html