------------[ cut here ]------------
[   64.704869] WARNING: kernel/trace/trace_functions_graph.c:933 at print_graph_entry+0x4d0/0x4e8, CPU#1: cat/1238
[   64.705881] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio snd_soc_simple_card snd_soc_audio_graph_card hci_uart rockchipdrm hantro_vpu snd_soc_es8316 snd_soc_simple_card_utils snd_soc_rockchip_i2s snd_soc_spdif_tx dw_hdmi_qp btqca btbcm analogix_dp snd_soc_core dw_mipi_dsi v4l2_vp9 bluetooth drm_dp_aux_bus v4l2_h264 v4l2_jpeg snd_compress dw_hdmi panfrost v4l2_mem2mem snd_pcm_dmaengine videobuf2_dma_contig drm_display_helper snd_pcm drm_shmem_helper videobuf2_memops cec gpu_sched videobuf2_v4l2 reset_gpio drm_client_lib snd_timer rfkill rtc_rk808 phy_rockchip_pcie snd drm_dma_helper rockchip_saradc pwrseq_core videobuf2_common soundcore drm_kms_helper industrialio_triggered_buffer kfifo_buf rockchip_thermal pcie_rockchip_host coresight_cpu_debug fuse drm backlight ip_tables x_tables
[   64.716459] CPU: 1 UID: 0 PID: 1238 Comm: cat Not tainted 6.16.0-rc3-next-20250623 #1 PREEMPT 
[   64.717328] Hardware name: Radxa ROCK Pi 4B (DT)
[   64.717841] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   64.718556] pc : print_graph_entry+0x4d0/0x4e8
[   64.719075] lr : print_graph_entry+0x140/0x4e8
[   64.719587] sp : ffff800085533af0
[   64.719983] x29: ffff800085533b50 x28: ffff000007b87c60 x27: ffff000007b87c80
[   64.720904] x26: 00000000fffffff8 x25: 0000000000000005 x24: ffff000007b87c60
[   64.721821] x23: 0000000000000005 x22: 0000000000000696 x21: 00000000fefefefe
[   64.722737] x20: ffff000014398000 x19: ffff00001439a090 x18: 0000000000000000
[   64.723656] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   64.724572] x14: 0000000000000001 x13: 0000000000000001 x12: 2d2d2d2d2d2d2d2d
[   64.725491] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d
[   64.726408] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029
[   64.727325] x5 : 0000000f07a80d85 x4 : ffff800074df1000 x3 : 00000000fefefefd
[   64.728242] x2 : ffff8000829718e0 x1 : fffffdffbf7fcfc0 x0 : 0000000f07a80b3e
[   64.729162] Call trace:
[   64.729486]  print_graph_entry+0x4d0/0x4e8 (P)
[   64.730005]  print_graph_function_flags+0x280/0x4b8
[   64.730557]  print_graph_function+0x18/0x28
[   64.731048]  print_trace_line+0xc8/0x5d0
[   64.731516]  tracing_read_pipe+0x20c/0x380
[   64.731998]  vfs_read+0xcc/0x340
[   64.732409]  ksys_read+0x7c/0x120 (F)
[   64.732852]  __arm64_sys_read+0x24/0x38 (F)
[   64.733340]  invoke_syscall+0x50/0x120 (F)
[   64.733822]  el0_svc_common.constprop.0+0xc8/0xf0 (F)
[   64.734387]  do_el0_svc+0x24/0x38 (F)
[   64.734830]  el0_svc+0x3c/0x130 (F)
[   64.735264]  el0t_64_sync_handler+0x10c/0x138
[   64.735769]  el0t_64_sync+0x198/0x1a0
[   64.736219] ---[ end trace 0000000000000000 ]---

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