Hello friends.
I have Khadas VIM3 SBC with Amlogic A311D SOC device.
After update kernel my media software (alsamixer, mplayer, ffplay and
etc.) not responding after launch and not terminating throught kill
-9.
The log after alsamixer launch:
[ 103.786358] Internal error: Oops: 96000004 [#1] SMP
[ 103.786509] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq
snd_seq_device bnep nls_utf8 mt7601u mac80211 hci_uart libarc4 joydev
brcmfmac btbcm panfrost bluetooth meson_vdec(C) brcmutil gpu_sched
cfg80211 dwmac_generic videobuf2_dma_contig v4l2_mem2mem
videobuf2_memops videobuf2_v4l2 videobuf2_common drm_shmem_helper
ecdh_generic dwmac_meson8b stmmac_platform dw_hdmi_i2s_audio stmmac
ecc ir_nec_decoder videodev pcs_xpcs rc_khadas phylink ptp
meson_saradc meson_ir rc_core snd_soc_meson_axg_frddr
snd_soc_meson_axg_toddr snd_soc_meson_axg_sound_card
snd_soc_meson_card_utils snd_soc_meson_axg_fifo ao_cec_g12a
snd_soc_meson_axg_tdmin snd_soc_meson_axg_tdm_interface
snd_soc_meson_axg_tdmout snd_soc_meson_axg_tdm_formatter rfkill
meson_gxbb_wdt fuse crypto_user uas usb_storage adc_keys
gpio_keys_polled industrialio
[ 103.857778] CPU: 3 PID: 530 Comm: pipewire-media- Tainted: G
C 5.16.0-ARCH+ #8
[ 103.857791] Hardware name: Khadas VIM3 (DT)
[ 103.857795] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 103.857801] pc : dpcm_be_connect+0xd0/0x2d0
[ 103.881758] lr : dpcm_add_paths.isra.0+0xcc/0x1e0
[ 103.881763] sp : ffff800009f4b870
[ 103.881765] x29: ffff800009f4b870 x28: ffff000003b944c0 x27: 0000000000000001
[ 103.881772] x26: 0000000000000001 x25: 0000000000000340 x24: 00000000000002a0
[ 103.881777] x23: 0000000000000001 x22: 0000000000000000 x21: ffff000005b18080
[ 103.881782] x20: ffff000005b183c0 x19: ffff000005b1c080 x18: 0000000000000000
[ 103.881787] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[ 103.881792] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[ 103.881797] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[ 103.881801] x8 : ffff000012020400 x7 : 0000000000000000 x6 : 000000000000003f
[ 103.881806] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff000002822000
[ 103.881811] x2 : ffff000002861b50 x1 : ffff00000282f800 x0 : ffff000002861800
[ 103.881817] Call trace:
[ 103.881819] dpcm_be_connect+0xd0/0x2d0
[ 103.881823] dpcm_add_paths.isra.0+0xcc/0x1e0
[ 103.881826] dpcm_fe_dai_open+0x80/0x194
[ 103.881831] snd_pcm_open_substream+0xa4/0x174
[ 103.881838] snd_pcm_open.part.0+0xd8/0x1dc
[ 103.881843] snd_pcm_capture_open+0x64/0x94
[ 103.992730] snd_open+0xac/0x1d0
[ 103.992739] chrdev_open+0xe0/0x2d0
[ 103.999389] do_dentry_open+0x12c/0x3a0
[ 103.999397] vfs_open+0x30/0x3c
[ 103.999401] do_open+0x204/0x414
[ 103.999405] path_openat+0x10c/0x27c
[ 103.999408] do_filp_open+0x80/0x130
[ 103.999412] do_sys_openat2+0xb4/0x170
[ 103.999414] __arm64_sys_openat+0x64/0xb0
[ 103.999416] invoke_syscall+0x48/0x114
[ 103.999426] el0_svc_common.constprop.0+0xd4/0xfc
[ 103.999429] do_el0_svc+0x28/0x90
[ 103.999432] el0_svc+0x28/0x80
After I removed pipewire software the error message was
disappear. But the sound and media still doesn't working and alsamixer
cannot change sound card to my usb audio device.
[Index of Archives]
[Pulseaudio]
[Linux Audio Users]
[ALSA Devel]
[Fedora Desktop]
[Fedora SELinux]
[Big List of Linux Books]
[Yosemite News]
[KDE Users]