AudioInjector Zero Kernel Messages with Stack Trace

boot-messages-audioinjector-zero

Nov 14 13:54:11 encode-1 kernel: Linux version 5.10.60-v7l+ (dom@buildbot) (arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1449 SMP Wed Aug 25 15:00:44 BST 2021
...
Nov 14 13:54:12 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:12 encode-1 kernel: bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Nov 14 13:54:12 encode-1 kernel: bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
Nov 14 13:54:12 encode-1 kernel: bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
Nov 14 13:54:12 encode-1 kernel: bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Register output node 0 with media controller
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
Nov 14 13:54:12 encode-1 kernel: bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
Nov 14 13:54:12 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:12 encode-1 kernel: bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
Nov 14 13:54:12 encode-1 kernel: bcm2835-codec bcm2835-codec: Device registered as /dev/video10
Nov 14 13:54:12 encode-1 kernel: bcm2835-codec bcm2835-codec: Loaded V4L2 decode
Nov 14 13:54:12 encode-1 kernel: bcm2835-codec bcm2835-codec: Device registered as /dev/video11
Nov 14 13:54:12 encode-1 kernel: bcm2835-codec bcm2835-codec: Loaded V4L2 encode-1
Nov 14 13:54:12 encode-1 kernel: bcm2835-codec bcm2835-codec: Device registered as /dev/video12
Nov 14 13:54:12 encode-1 kernel: bcm2835-codec bcm2835-codec: Loaded V4L2 isp
Nov 14 13:54:12 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:12 encode-1 kernel: [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
Nov 14 13:54:12 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:13 encode-1 kernel: cfg80211: Loading compiled-in X.509 certificates for regulatory database
Nov 14 13:54:13 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:13 encode-1 kernel: checking generic (3ea50000 177000) vs hw (0 ffffffffffffffff)
Nov 14 13:54:13 encode-1 kernel: fb0: switching to vc4drmfb from simple
Nov 14 13:54:13 encode-1 kernel: cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Nov 14 13:54:13 encode-1 mtp-probe[269]: checking bus 1, device 3: "/sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.3"
Nov 14 13:54:13 encode-1 mtp-probe[271]: checking bus 1, device 4: "/sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4"
Nov 14 13:54:13 encode-1 mtp-probe[271]: bus: 1, device: 4 was not an MTP device
Nov 14 13:54:13 encode-1 mtp-probe[269]: bus: 1, device: 3 was not an MTP device
Nov 14 13:54:13 encode-1 kernel: Console: switching to colour dummy device 80x30
Nov 14 13:54:13 encode-1 kernel: vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
Nov 14 13:54:13 encode-1 kernel: [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
Nov 14 13:54:13 encode-1 kernel: Console: switching to colour frame buffer device 100x30
Nov 14 13:54:13 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:13 encode-1 kernel: brcmfmac: F1 signature read @0x18000000=0x15264345
Nov 14 13:54:13 encode-1 kernel: vc4-drm gpu: [drm] fb0: vc4drmfb frame buffer device
Nov 14 13:54:13 encode-1 kernel: brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
Nov 14 13:54:13 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:13 encode-1 kernel: usbcore: registered new interface driver brcmfmac
Nov 14 13:54:13 encode-1 kernel: audioinjector-stereo soc:sound: snd_soc_register_card failed (-517)
Nov 14 13:54:13 encode-1 kernel: brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
Nov 14 13:54:13 encode-1 kernel: brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
Nov 14 13:54:13 encode-1 kernel: brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan  4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e
Nov 14 13:54:13 encode-1 systemd-udevd[168]: Using default interface naming scheme 'v240'.
Nov 14 13:54:13 encode-1 systemd-udevd[181]: Process '/usr/sbin/th-cmd --socket /var/run/thd.socket --passfd --udev' failed with exit code 1.
Nov 14 13:54:13 encode-1 systemd-udevd[161]: Process '/usr/sbin/th-cmd --socket /var/run/thd.socket --passfd --udev' failed with exit code 1.
Nov 14 13:54:13 encode-1 systemd[1]: Found device /dev/disk/by-partuuid/738a4d67-01.
Nov 14 13:54:13 encode-1 kernel: wm8731 1-001a: Assuming static MCLK
Nov 14 13:54:13 encode-1 kernel: wm8731 1-001a: supply AVDD not found, using dummy regulator
Nov 14 13:54:13 encode-1 kernel: wm8731 1-001a: supply HPVDD not found, using dummy regulator
Nov 14 13:54:13 encode-1 kernel: wm8731 1-001a: supply DCVDD not found, using dummy regulator
Nov 14 13:54:13 encode-1 kernel: wm8731 1-001a: supply DBVDD not found, using dummy regulator
Nov 14 13:54:13 encode-1 kernel: ------------[ cut here ]------------
Nov 14 13:54:13 encode-1 kernel: WARNING: CPU: 2 PID: 95 at sound/core/init.c:208 snd_card_new+0x370/0x39c [snd]
Nov 14 13:54:13 encode-1 kernel: Modules linked in: snd_soc_wm8731(+) regmap_spi regmap_i2c joydev brcmfmac brcmutil sha256_generic vc4 cfg80211 rfkill cec v3d bcm2835_codec(C) drm_kms_helper bcm2835_v4l2(C) bcm2835_isp(C) v4l2_mem2me
Nov 14 13:54:13 encode-1 kernel: CPU: 2 PID: 95 Comm: kworker/2:2 Tainted: G         C        5.10.60-v7l+ #1449
Nov 14 13:54:13 encode-1 kernel: Hardware name: BCM2711
Nov 14 13:54:13 encode-1 kernel: Workqueue: events deferred_probe_work_func
Nov 14 13:54:13 encode-1 kernel: Backtrace:
Nov 14 13:54:13 encode-1 kernel: [<c0b828fc>] (dump_backtrace) from [<c0b82c90>] (show_stack+0x20/0x24)
Nov 14 13:54:13 encode-1 kernel:  r7:ffffffff r6:00000000 r5:60000013 r4:c12e6b7c
Nov 14 13:54:13 encode-1 kernel: [<c0b82c70>] (show_stack) from [<c0b8707c>] (dump_stack+0xcc/0xf8)
Nov 14 13:54:13 encode-1 kernel: [<c0b86fb0>] (dump_stack) from [<c0220b28>] (__warn+0xfc/0x114)
Nov 14 13:54:13 encode-1 kernel:  r10:00000000 r9:00000009 r8:bf0b3900 r7:000000d0 r6:00000009 r5:bf0b3900
Nov 14 13:54:13 encode-1 kernel:  r4:bf0bbffc r3:c1205094
Nov 14 13:54:13 encode-1 kernel: [<c0220a2c>] (__warn) from [<c0b83400>] (warn_slowpath_fmt+0x70/0xd8)
Nov 14 13:54:13 encode-1 kernel:  r7:000000d0 r6:bf0bbffc r5:c1205048 r4:00000000
Nov 14 13:54:13 encode-1 kernel: [<c0b83394>] (warn_slowpath_fmt) from [<bf0b3900>] (snd_card_new+0x370/0x39c [snd])
Nov 14 13:54:13 encode-1 kernel:  r9:c1a68010 r8:bf3a3034 r7:00000000 r6:bf0bd744 r5:00000000 r4:c349c800
Nov 14 13:54:13 encode-1 kernel: [<bf0b3590>] (snd_card_new [snd]) from [<bf28d5a0>] (snd_soc_bind_card+0x380/0x988 [snd_soc_core])
Nov 14 13:54:13 encode-1 kernel:  r10:bf3a3010 r9:bf2aa000 r8:bf2aa010 r7:00000050 r6:bf2a9ff4 r5:bf3a3000
Nov 14 13:54:13 encode-1 kernel:  r4:00000001
Nov 14 13:54:13 encode-1 kernel: [<bf28d220>] (snd_soc_bind_card [snd_soc_core]) from [<bf28dca0>] (snd_soc_register_card+0xf8/0x108 [snd_soc_core])
Nov 14 13:54:13 encode-1 kernel:  r10:00000000 r9:00000000 r8:bf3a31f8 r7:c1a68010 r6:bf3a31f8 r5:bf3a3000
Nov 14 13:54:13 encode-1 kernel:  r4:bf3a3000
Nov 14 13:54:13 encode-1 kernel: [<bf28dba8>] (snd_soc_register_card [snd_soc_core]) from [<bf29e6e8>] (devm_snd_soc_register_card+0x44/0x7c [snd_soc_core])
Nov 14 13:54:13 encode-1 kernel:  r5:bf3a3000 r4:c3a04dc0
Nov 14 13:54:13 encode-1 kernel: [<bf29e6a4>] (devm_snd_soc_register_card [snd_soc_core]) from [<bf3a1080>] (audioinjector_pi_soundcard_probe+0x80/0xcc [snd_soc_audioinjector_pi_soundcard])
Nov 14 13:54:13 encode-1 kernel:  r7:00000000 r6:bf3a31f8 r5:c1a68010 r4:bf3a3000
Nov 14 13:54:13 encode-1 kernel: [<bf3a1000>] (audioinjector_pi_soundcard_probe [snd_soc_audioinjector_pi_soundcard]) from [<c0850cd8>] (platform_drv_probe+0x58/0xa8)
Nov 14 13:54:13 encode-1 kernel:  r5:00000000 r4:c1a68010
Nov 14 13:54:13 encode-1 kernel: [<c0850c80>] (platform_drv_probe) from [<c084ea68>] (really_probe+0x20c/0x3e8)
Nov 14 13:54:13 encode-1 kernel:  r7:00000000 r6:c140063c r5:c1400634 r4:c1a68010
Nov 14 13:54:13 encode-1 kernel: [<c084e85c>] (really_probe) from [<c084ee30>] (driver_probe_device+0x6c/0xc4)
Nov 14 13:54:13 encode-1 kernel:  r10:00000000 r9:00000000 r8:00000001 r7:c084ef48 r6:c1a68010 r5:bf3a31f8
Nov 14 13:54:13 encode-1 kernel:  r4:c1a68010
Nov 14 13:54:13 encode-1 kernel: [<c084edc4>] (driver_probe_device) from [<c084efd8>] (__device_attach_driver+0x90/0xa8)
Nov 14 13:54:13 encode-1 kernel:  r5:c2c9fe6c r4:bf3a31f8
Nov 14 13:54:13 encode-1 kernel: [<c084ef48>] (__device_attach_driver) from [<c084ca98>] (bus_for_each_drv+0x90/0xd4)
Nov 14 13:54:13 encode-1 kernel:  r7:c084ef48 r6:c2c9fe6c r5:c1205048 r4:00000000
Nov 14 13:54:13 encode-1 kernel: [<c084ca08>] (bus_for_each_drv) from [<c084e7d0>] (__device_attach+0xf0/0x15c)
Nov 14 13:54:13 encode-1 kernel:  r7:00000000 r6:c1a68054 r5:c1205048 r4:c1a68010
Nov 14 13:54:13 encode-1 kernel: [<c084e6e0>] (__device_attach) from [<c084f00c>] (device_initial_probe+0x1c/0x20)
Nov 14 13:54:13 encode-1 kernel:  r8:c12f0cc8 r7:00000000 r6:c12f0f68 r5:c1a68010 r4:c1a68010
Nov 14 13:54:13 encode-1 kernel: [<c084eff0>] (device_initial_probe) from [<c084d928>] (bus_probe_device+0x94/0x9c)
Nov 14 13:54:13 encode-1 kernel: [<c084d894>] (bus_probe_device) from [<c084de34>] (deferred_probe_work_func+0x8c/0xb8)
Nov 14 13:54:13 encode-1 kernel:  r7:00000000 r6:c12f0cdc r5:c12f0cc8 r4:c1a68010
Nov 14 13:54:13 encode-1 kernel: [<c084dda8>] (deferred_probe_work_func) from [<c023dbb0>] (process_one_work+0x250/0x5a0)
Nov 14 13:54:13 encode-1 kernel:  r9:00000000 r8:00000080 r7:eff1ca00 r6:eff19680 r5:c1ab0b80 r4:c12f0d08
Nov 14 13:54:13 encode-1 kernel: [<c023d960>] (process_one_work) from [<c023df60>] (worker_thread+0x60/0x5c4)
Nov 14 13:54:13 encode-1 kernel:  r10:eff19680 r9:c1203d00 r8:eff19698 r7:00000008 r6:eff19680 r5:c1ab0b94
Nov 14 13:54:13 encode-1 kernel:  r4:c1ab0b80
Nov 14 13:54:13 encode-1 kernel: [<c023df00>] (worker_thread) from [<c0245a34>] (kthread+0x170/0x174)
Nov 14 13:54:13 encode-1 kernel:  r10:c1963e74 r9:c1ab0b80 r8:c023df00 r7:c2c9e000 r6:00000000 r5:c28ad040
Nov 14 13:54:13 encode-1 kernel:  r4:c2c6f1c0
Nov 14 13:54:13 encode-1 kernel: [<c02458c4>] (kthread) from [<c02000ec>] (ret_from_fork+0x14/0x28)
Nov 14 13:54:13 encode-1 kernel: Exception stack(0xc2c9ffb0 to 0xc2c9fff8)
Nov 14 13:54:13 encode-1 kernel: ffa0:                                     00000000 00000000 00000000 00000000
Nov 14 13:54:13 encode-1 kernel: ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Nov 14 13:54:13 encode-1 kernel: ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
Nov 14 13:54:13 encode-1 kernel:  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c02458c4
Nov 14 13:54:13 encode-1 kernel:  r4:c28ad040
Nov 14 13:54:13 encode-1 kernel: ---[ end trace 91a5eed15c0afa4c ]---