Date
July 23, 2025, 3:10 a.m.
| Environment | |
|---|---|
| dragonboard-410c | |
| rk3399-rock-pi-4b |
------------[ cut here ]------------ [ 135.529859] WARNING: kernel/trace/trace_functions_graph.c:991 at print_graph_entry+0x4b8/0x4e8, CPU#1: cat/7293 [ 135.533724] Modules linked in: pm8916_wdt snd_soc_lpass_apq8016 snd_soc_lpass_cpu snd_soc_apq8016_sbc snd_soc_msm8916_digital snd_soc_msm8916_analog snd_soc_lpass_platform snd_soc_qcom_common qcom_wcnss_pil snd_soc_core msm coresight_stm snd_compress coresight_cpu_debug coresight_cti qrtr snd_pcm_dmaengine stm_core snd_pcm adv7511 ubwc_config llcc_qcom qcom_q6v5_mss snd_timer qcom_spmi_vadc qcom_vadc_common ocmem qcom_pon qcom_spmi_temp_alarm qcom_pil_info snd qcom_camss rtc_pm8xxx drm_gpuvm qcom_q6v5 venus_core(+) drm_exec qcom_sysmon soundcore gpu_sched qcom_common drm_dp_aux_bus qcom_glink_smem videobuf2_dma_sg qmi_helpers v4l2_mem2mem drm_display_helper videobuf2_memops mdt_loader videobuf2_v4l2 qcom_rng cec videobuf2_common drm_client_lib qnoc_msm8916 qcom_stats display_connector ramoops rpmsg_ctrl socinfo rmtfs_mem rpmsg_char reed_solomon drm_kms_helper fuse drm backlight ip_tables x_tables [ 135.603590] CPU: 1 UID: 0 PID: 7293 Comm: cat Tainted: G D 6.16.0-rc7-next-20250723 #1 PREEMPT [ 135.623056] Tainted: [D]=DIE [ 135.632994] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 135.636007] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 135.642699] pc : print_graph_entry+0x4b8/0x4e8 [ 135.649286] lr : print_graph_entry+0x140/0x4e8 [ 135.653799] sp : ffff80008e3afb10 [ 135.658181] x29: ffff80008e3afb70 x28: ffff000024d3a740 x27: ffff000024d3a760 [ 135.661718] x26: ffff8000801831fc x25: 0000000000000003 x24: ffff000024d3a740 [ 135.668835] x23: ffff000024c14000 x22: 0000000000000696 x21: 00000000fefefefe [ 135.675950] x20: ffff000024c10000 x19: ffff000024c12090 x18: 0000000000000000 [ 135.683069] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 135.690190] x14: 0000000000000001 x13: 0000000000000001 x12: 000021ea0100000b [ 135.697306] x11: ffff800082bfb8f0 x10: 0000000000000020 x9 : ffff800081669084 [ 135.704429] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029 [ 135.711543] x5 : ffff000024c12094 x4 : ffff800082223956 x3 : 0000000000000003 [ 135.718658] x2 : ffff800082bfa4e0 x1 : ffff7fffbb2f0000 x0 : ffffffdfbf7dd970 [ 135.725780] Call trace: [ 135.732717] print_graph_entry+0x4b8/0x4e8 (P) [ 135.735050] print_graph_function_flags+0x280/0x4b8 [ 135.739576] print_graph_function+0x18/0x28 [ 135.744326] print_trace_line+0xc8/0x5d0 [ 135.748484] tracing_read_pipe+0x21c/0x390 [ 135.752657] vfs_read+0xcc/0x340 [ 135.756529] ksys_read+0x7c/0x120 [ 135.759914] __arm64_sys_read+0x24/0x38 [ 135.763150] invoke_syscall.constprop.0+0x58/0xf8 [ 135.766836] do_el0_svc+0x48/0xd8 [ 135.771636] el0_svc+0x44/0x190 [ 135.774928] el0t_64_sync_handler+0xa0/0xe8 [ 135.777919] el0t_64_sync+0x198/0x1a0 [ 135.782070] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 95.262302] WARNING: kernel/trace/trace_functions_graph.c:991 at print_graph_entry+0x4b8/0x4e8, CPU#4: cat/2583 [ 95.262311] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio rockchipdrm dw_hdmi_qp analogix_dp dw_mipi_dsi hci_uart hantro_vpu panfrost drm_dp_aux_bus snd_soc_simple_card snd_soc_rockchip_i2s snd_soc_audio_graph_card snd_soc_es8316 snd_soc_spdif_tx dw_hdmi reset_gpio btqca snd_soc_simple_card_utils drm_shmem_helper v4l2_vp9 snd_soc_core rockchip_rga btbcm drm_display_helper v4l2_h264 gpu_sched v4l2_jpeg bluetooth snd_compress videobuf2_dma_sg videobuf2_dma_contig snd_pcm_dmaengine cec v4l2_mem2mem rfkill pwrseq_core snd_pcm phy_rockchip_pcie videobuf2_memops drm_client_lib videobuf2_v4l2 snd_timer rockchip_saradc drm_dma_helper rtc_rk808 snd drm_kms_helper industrialio_triggered_buffer videobuf2_common soundcore rockchip_dfi kfifo_buf pcie_rockchip_host rockchip_thermal coresight_cpu_debug drm fuse backlight ip_tables x_tables [ 95.262446] CPU: 4 UID: 0 PID: 2583 Comm: cat Not tainted 6.16.0-rc7-next-20250723 #1 PREEMPT_RT [ 95.262452] Hardware name: Radxa ROCK Pi 4B (DT) [ 95.262455] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 95.262460] pc : print_graph_entry+0x4b8/0x4e8 [ 95.262466] lr : print_graph_entry+0x140/0x4e8 [ 95.262471] sp : ffff800086f53af0 [ 95.262474] x29: ffff800086f53b50 x28: ffff0000018fe9c0 x27: ffff0000018fe9e0 [ 95.262482] x26: ffff8000815f2ddc x25: 0000000000000002 x24: ffff0000018fe9c0 [ 95.262490] x23: ffff0000065f4000 x22: 0000000000000696 x21: 00000000fefefefe [ 95.262498] x20: ffff0000065f0000 x19: ffff0000065f2090 x18: 0000000000000000 [ 95.262505] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 95.262512] x14: 0000000000000001 x13: 0000000000000001 x12: 2d2d2d2d2d2d2d2d [ 95.262520] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d [ 95.262528] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029 [ 95.262535] x5 : ffff0000065f2112 x4 : ffff800082181cee x3 : 0000000000000002 [ 95.262542] x2 : ffff80008299e030 x1 : ffff800074d5c000 x0 : fffffdffbf7962a0 [ 95.262550] Call trace: [ 95.262553] print_graph_entry+0x4b8/0x4e8 (P) [ 95.262560] print_graph_function_flags+0x280/0x4b8 [ 95.262567] print_graph_function+0x18/0x28 [ 95.262573] print_trace_line+0xc8/0x5d0 [ 95.262577] tracing_read_pipe+0x21c/0x390 [ 95.262582] vfs_read+0xcc/0x340 [ 95.262587] ksys_read+0x7c/0x120 [ 95.262592] __arm64_sys_read+0x24/0x38 [ 95.262597] invoke_syscall+0x50/0x120 [ 95.262603] el0_svc_common.constprop.0+0xc8/0xf0 [ 95.262607] do_el0_svc+0x24/0x38 [ 95.262611] el0_svc+0x3c/0x138 [ 95.262615] el0t_64_sync_handler+0xa0/0xe8 [ 95.262619] el0t_64_sync+0x198/0x1a0 [ 95.262624] ---[ end trace 0000000000000000 ]---