主题中讨论的其他器件:TFP410、 TLV320AIC26、 SK-AM62A-LP
离开了运行一夜的 Mutischannel 演示,发现它在早晨崩溃。
root@mitysom-am62ax:/opt/edgeai-gst-apps# [21026.592781] Unable to handle kernel paging request at virtual address dead000000000100 [21026.601648] Mem abort info: [21026.604795] ESR = 0x0000000096000004 [21026.611177] EC = 0x25: DABT (current EL), IL = 32 bits [21026.617857] SET = 0, FnV = 0 [21026.622117] EA = 0, S1PTW = 0 [21026.625357] FSC = 0x04: level 0 translation fault [21026.630343] Data abort info: [21026.633335] ISV = 0, ISS = 0x00000004 [21026.637235] CM = 0, WnR = 0 [21026.640245] [dead000000000100] address between user and kernel address ranges [21026.647464] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP [21026.653751] Modules linked in: overlay cfg80211 bluetooth ecdh_generic ecc rfkill xhci_plat_hcd rpmsg_ctrl rpmsg_char dwc3 cdns_csi2rx v4l2_fwnode snd_soc_tlv320aic26 crct10dif_ce snd_soc_simple_card snd_soc_simple_card_utils e5010_jpeg_enc dwc3_am62 ti_k3_r5_remoteproc wave5 j721e_csi2rx ti_k3_dsp_remoteproc videobuf2_dma_contig virtio_rpmsg_bus v4l2_mem2mem videobuf2_memops rpmsg_ns videobuf2_v4l2 videobuf2_common ti_k3_common v4l2_async sa2ul videodev tidss mc drm_dma_helper cdns_dphy_rx ti_tfp410 display_connector drm_kms_helper ltc2945 cfbfillrect syscopyarea cfbimgblt at24 pwm_tiehrpwm spi_omap2_mcspi sysfillrect sysimgblt optee_rng fb_sys_fops cfbcopyarea pwm_omap_dmtimer rng_core cryptodev(O) fuse drm drm_panel_orientation_quirks ipv6 [21026.719742] CPU: 2 PID: 1234 Comm: multifilesrc9:s Tainted: G O 6.1.46-g74c66da4a2 #1 [21026.728952] Hardware name: Critical Link MitySOM-AM62A (DT) [21026.734513] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [21026.741464] pc : wave5_handle_bitstream_buffer+0xc8/0x1ec [wave5] [21026.747579] lr : wave5_handle_bitstream_buffer+0x100/0x1ec [wave5] [21026.753758] sp : ffff800014b339f0 [21026.757060] x29: ffff800014b339f0 x28: ffff00001074a010 x27: ffff000005d44520 [21026.764189] x26: 0000000000000000 x25: 00000000c058560f x24: ffff00001074bcb8 [21026.771313] x23: 0000000000000326 x22: deacfffffffffd58 x21: ffff800015245000 [21026.778438] x20: ffff00001074a000 x19: ffff0000041d5c00 x18: 0000000000000000 [21026.785564] x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff042bf9a8 [21026.792688] x14: 0000000100067abf x13: 0000000000000000 x12: 0000000000000000 [21026.799813] x11: 0000000000000000 x10: 0000000000067ac3 x9 : ffff80000105d138 [21026.806938] x8 : ffff00000a3fc658 x7 : 0000000000000030 x6 : 00000000fffffffd [21026.814062] x5 : ffff0000050fa4f0 x4 : 0000000000000000 x3 : 0000000000000000 [21026.821186] x2 : dead000000000100 x1 : 0000000000000001 x0 : ffff0000050fa000 [21026.828313] Call trace: [21026.830751] wave5_handle_bitstream_buffer+0xc8/0x1ec [wave5] [21026.836499] wave5_vpu_dec_buf_queue+0x9c/0x424 [wave5] [21026.841725] __enqueue_in_driver+0x54/0xf0 [videobuf2_common] [21026.847486] vb2_core_qbuf+0x414/0x634 [videobuf2_common] [21026.852891] vb2_qbuf+0x9c/0xf0 [videobuf2_v4l2] [21026.857521] v4l2_m2m_qbuf+0x7c/0x240 [v4l2_mem2mem] [21026.862502] v4l2_m2m_ioctl_qbuf+0x20/0x320 [v4l2_mem2mem] [21026.867992] v4l_qbuf+0x50/0x6c [videodev] [21026.872179] __video_do_ioctl+0x190/0x3e0 [videodev] [21026.877195] video_usercopy+0x21c/0x7e0 [videodev] [21026.882038] video_ioctl2+0x20/0x3c [videodev] [21026.886534] v4l2_ioctl+0x48/0x6c [videodev] [21026.890856] __arm64_sys_ioctl+0xb0/0xf4 [21026.894777] invoke_syscall+0x50/0x120 [21026.898522] el0_svc_common.constprop.0+0xdc/0x100 [21026.903306] do_el0_svc+0x38/0xe0 [21026.906615] el0_svc+0x2c/0x84 [21026.909666] el0t_64_sync_handler+0xbc/0x140 [21026.913928] el0t_64_sync+0x18c/0x190 [21026.917591] Code: 52800020 390ee260 f9404e80 910ea2c2 (f941d6c1) [21026.923671] ---[ end trace 0000000000000000 ]---