rtl8812au failing on 6.6.45-current-bcm2712 (24.8.2)

[Michał Fita]

[    2.336390] ------------[ cut here ]------------
[    2.336395] WARNING: CPU: 1 PID: 317 at drivers/net/wireless/rtl8812au/core/rtw_odm.c:62 rtw_odm_init_ic_type+0x64/0x88 [88XXau]
[    2.336482] Modules linked in: rpivid_hevc(C) drm_kms_helper brcmfmac 88XXau(+) hci_uart pisp_be brcmutil btbcm snd_soc_core v4l2_mem2mem bluetooth cfg80211 videobuf2_dma_contig snd_compress videobuf2_memops snd_pcm_dmaengine ecdh_generic videobuf2_v4l2 snd_pcm rfkill videodev snd_timer ecc snd videobuf2_common v3d mc dw_axi_dmac_platform raspberrypi_hwmon gpu_sched pwm_brcmstb rp1_adc aes_ce_blk pwm_rp1 drm_shmem_helper aes_ce_cipher polyval_ce polyval_generic ghash_ce sha2_ce sha256_arm64 sha1_ce pwm_fan uio_pdrv_genirq nvmem_rmem uio sch_fq_codel drm i2c_dev drm_panel_orientation_quirks backlight fuse ipv6 macb spidev dwc3 roles phylink i2c_designware_platform i2c_designware_core gpio_brcmstb gpio_generic i2c_brcmstb spi_bcm2835 gpio_keys reset_brcmstb
[    2.336543] CPU: 1 PID: 317 Comm: systemd-udevd Tainted: G         C         6.6.45-current-bcm2712 #1
[    2.336546] Hardware name: Raspberry Pi 5 Model B Rev 1.0 (DT)
[    2.336547] pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    2.336550] pc : rtw_odm_init_ic_type+0x64/0x88 [88XXau]
[    2.336585] lr : rtw_hal_read_chip_version+0x2c/0x48 [88XXau]
[    2.336619] sp : ffff8000810f3770
[    2.336620] x29: ffff8000810f3770 x28: 0000000000000000 x27: 00000000ffffffed
[    2.336624] x26: ffffa0003a271080 x25: ffff000100ca0000 x24: ffffa0003a271010
[    2.336628] x23: ffffa0003a2717c8 x22: ffff000104e6e000 x21: ffff000101465000
[    2.336631] x20: 0000000000000001 x19: ffff8000810fd000 x18: ffffffffffffffff
[    2.336634] x17: ffffa0003a2104c0 x16: ffffa00084d2fd18 x15: ffff8001010f36f0
[    2.336637] x14: 0000000000000001 x13: ffff8000810f36f8 x12: ffffa00085618b98
[    2.336640] x11: 0000000000000002 x10: 000000000000000a x9 : ffffa0003a1e9754
[    2.336644] x8 : 000000000000000a x7 : 0000000000000004 x6 : 0000000000000029
[    2.336647] x5 : ffff8000810f36fb x4 : 0000000000000002 x3 : 0000000000000000
[    2.336650] x2 : 0000000000000000 x1 : 0000000000000004 x0 : ffff8000815a0ed0
[    2.336653] Call trace:
[    2.336654]  rtw_odm_init_ic_type+0x64/0x88 [88XXau]
[    2.336688]  rtw_hal_read_chip_version+0x2c/0x48 [88XXau]
[    2.336721]  rtw_usb_primary_adapter_init+0x130/0x8a8 [88XXau]
[    2.336754]  rtw_usb_primary_adapter_init+0x384/0x8a8 [88XXau]
[    2.336786]  usb_probe_interface+0xdc/0x298
[    2.336791]  really_probe+0x150/0x2c0
[    2.336795]  __driver_probe_device+0x80/0x140
[    2.336797]  driver_probe_device+0x44/0x170
[    2.336800]  __driver_attach+0x9c/0x1b0
[    2.336802]  bus_for_each_dev+0x7c/0xe8
[    2.336804]  driver_attach+0x2c/0x40
[    2.336806]  bus_add_driver+0xec/0x218
[    2.336808]  driver_register+0x68/0x138
[    2.336810]  usb_register_driver+0x84/0x180
[    2.336814]  init_module+0x60/0xff8 [88XXau]
[    2.336848]  do_one_initcall+0x4c/0x2a0
[    2.336851]  do_init_module+0x60/0x218
[    2.336856]  load_module+0x1c10/0x1d38
[    2.336858]  init_module_from_file+0x8c/0xd8
[    2.336861]  __arm64_sys_finit_module+0x1c0/0x290
[    2.336865]  invoke_syscall+0x50/0x128
[    2.336869]  el0_svc_common.constprop.0+0xd0/0xf8
[    2.336872]  do_el0_svc+0x28/0x40
[    2.336875]  el0_svc+0x48/0x108
[    2.336879]  el0t_64_sync_handler+0x13c/0x158
[    2.336881]  el0t_64_sync+0x190/0x198
[    2.336884] ---[ end trace 0000000000000000 ]---
[    2.415424] usb 1-2: 88XXau b0:19:21:6c:6d:18 hw_info[107]
[    2.416755] ------------[ cut here ]------------
[    2.416769] WARNING: CPU: 1 PID: 317 at drivers/net/wireless/rtl8812au/core/rtw_odm.c:62 rtw_odm_init_ic_type+0x64/0x88 [88XXau]
[    2.416936] Modules linked in: rpivid_hevc(C) drm_kms_helper brcmfmac 88XXau(+) hci_uart pisp_be brcmutil btbcm snd_soc_core v4l2_mem2mem bluetooth cfg80211 videobuf2_dma_contig snd_compress videobuf2_memops snd_pcm_dmaengine ecdh_generic videobuf2_v4l2 snd_pcm rfkill videodev snd_timer ecc snd videobuf2_common v3d mc dw_axi_dmac_platform raspberrypi_hwmon gpu_sched pwm_brcmstb rp1_adc aes_ce_blk pwm_rp1 drm_shmem_helper aes_ce_cipher polyval_ce polyval_generic ghash_ce sha2_ce sha256_arm64 sha1_ce pwm_fan uio_pdrv_genirq nvmem_rmem uio sch_fq_codel drm i2c_dev drm_panel_orientation_quirks backlight fuse ipv6 macb spidev dwc3 roles phylink i2c_designware_platform i2c_designware_core gpio_brcmstb gpio_generic i2c_brcmstb spi_bcm2835 gpio_keys reset_brcmstb
[    2.417033] CPU: 1 PID: 317 Comm: systemd-udevd Tainted: G        WC         6.6.45-current-bcm2712 #1
[    2.417039] Hardware name: Raspberry Pi 5 Model B Rev 1.0 (DT)
[    2.417042] pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    2.417046] pc : rtw_odm_init_ic_type+0x64/0x88 [88XXau]
[    2.417093] lr : Init_ODM_ComInfo+0x48/0x540 [88XXau]
[    2.417137] sp : ffff8000810f3690
[    2.417138] x29: ffff8000810f3690 x28: 0000000000000000 x27: 00000000ffffffed
[    2.417143] x26: ffff8000815ac000 x25: ffff000100ca0000 x24: ffff000101465000
[    2.417148] x23: 00000000ffffffff x22: ffff8000810fd000 x21: ffff80008159d000
[    2.417152] x20: ffff8000815a0ed0 x19: ffff80008159d000 x18: ffffffffffffffff
[    2.417156] x17: 0000000000000000 x16: ffffa00084d0bc00 x15: 0000000000000068
[    2.417161] x14: 0000000000003ed0 x13: 0000000000000000 x12: ffffa00085811b60
[    2.417165] x11: ffff800080000000 x10: ffff0001fef3fe00 x9 : ffffa0003a2017d0
[    2.417169] x8 : ffff800081100790 x7 : ffffffffffffffff x6 : 000000000000003f
[    2.417174] x5 : 0000000000000040 x4 : 0000000000000008 x3 : 000000000000000c
[    2.417178] x2 : 0000000000000000 x1 : 0000000000000004 x0 : ffff8000815a0ed0
[    2.417183] Call trace:
[    2.417184]  rtw_odm_init_ic_type+0x64/0x88 [88XXau]
[    2.417228]  Init_ODM_ComInfo+0x48/0x540 [88XXau]
[    2.417270]  rtl8812_init_dm_priv+0x58/0xc8 [88XXau]
[    2.417313]  rtw_hal_dm_init+0x28/0x58 [88XXau]
[    2.417356]  rtw_init_drv_sw+0x228/0x258 [88XXau]
[    2.417399]  rtw_usb_primary_adapter_init+0x158/0x8a8 [88XXau]
[    2.417442]  rtw_usb_primary_adapter_init+0x384/0x8a8 [88XXau]
[    2.417484]  usb_probe_interface+0xdc/0x298
[    2.417491]  really_probe+0x150/0x2c0
[    2.417495]  __driver_probe_device+0x80/0x140
[    2.417499]  driver_probe_device+0x44/0x170
[    2.417502]  __driver_attach+0x9c/0x1b0
[    2.417506]  bus_for_each_dev+0x7c/0xe8
[    2.417508]  driver_attach+0x2c/0x40
[    2.417512]  bus_add_driver+0xec/0x218
[    2.417514]  driver_register+0x68/0x138
[    2.417517]  usb_register_driver+0x84/0x180
[    2.417524]  init_module+0x60/0xff8 [88XXau]
[    2.417567]  do_one_initcall+0x4c/0x2a0
[    2.417572]  do_init_module+0x60/0x218
[    2.417577]  load_module+0x1c10/0x1d38
[    2.417580]  init_module_from_file+0x8c/0xd8
[    2.417584]  __arm64_sys_finit_module+0x1c0/0x290
[    2.417588]  invoke_syscall+0x50/0x128
[    2.417593]  el0_svc_common.constprop.0+0xd0/0xf8
[    2.417597]  do_el0_svc+0x28/0x40
[    2.417601]  el0_svc+0x48/0x108
[    2.417605]  el0t_64_sync_handler+0x13c/0x158
[    2.417608]  el0t_64_sync+0x190/0x198
[    2.417611] ---[ end trace 0000000000000000 ]---

Anyone seen these? WiFi is not working.

 

Any hints for solution other than downgrade to 6.6.31 we already do?

 

Downgrade instruction:
 

sudo apt install linux-image-current-bcm2712=24.5.1 linux-headers-current-bcm2712=24.5.1

 

Same symptoms described in https://github.com/aircrack-ng/rtl8812au/issues/1155, they seem to find working patch. Is there any RPi5 maintainer here?

 

Another related: https://github.com/aircrack-ng/rtl8812au/issues/1169

Edited Thursday at 07:19 PM by Michał Fita
GitHub issue related, with patch suggestion.

[c0rnelius]

The current github drivers for this dongle are a mess.

 

Hopefully by the next LTS this will have been merged; https://lore.kernel.org/linux-wireless/435af284-0794-48e0-81a5-5a88b3c454bf@gmail.com/T/#t

For the time being use: https://github.com/lwfinger/rtw88

 

If needed and isn't installed already the latest firmware can be found here; https://github.com/armbian/firmware/tree/master/rtw88