------------[ cut here ]------------
[  142.693072] WARNING: kernel/trace/trace_functions_graph.c:933 at print_graph_entry+0x4d0/0x4e8, CPU#2: cat/4339
[  142.708078] Modules linked in: tda9950 tda998x panfrost hdlcd cec onboard_usb_dev drm_client_lib drm_shmem_helper drm_dma_helper gpu_sched drm_kms_helper fuse drm backlight ip_tables x_tables
[  142.727112] CPU: 2 UID: 0 PID: 4339 Comm: cat Tainted: G        W           6.16.0-rc3-next-20250623 #1 PREEMPT 
[  142.737489] Tainted: [W]=WARN
[  142.740629] Hardware name: ARM Juno development board (r2) (DT)
[  142.746736] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  142.753883] pc : print_graph_entry+0x4d0/0x4e8
[  142.758539] lr : print_graph_entry+0x140/0x4e8
[  142.763189] sp : ffff800088ca3af0
[  142.766675] x29: ffff800088ca3b50 x28: ffff00082c08b5a0 x27: ffff00082c08b5c0
[  142.774303] x26: 00000000fffffff8 x25: 0000000000000001 x24: ffff00082c08b5a0
[  142.781933] x23: 0000000000000001 x22: 0000000000000696 x21: 00000000fefefefe
[  142.789567] x20: ffff00082e3a0000 x19: ffff00082e3a2090 x18: 0000000000000000
[  142.797193] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  142.804815] x14: 0000000000000001 x13: 0000000000000001 x12: 2d2d2d2d2d2d2d2d
[  142.812437] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d
[  142.820057] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029
[  142.827678] x5 : 0000002131fe2264 x4 : ffff8008fc567000 x3 : 00000000fefefefd
[  142.835300] x2 : ffff8000829718e0 x1 : fffffdffbf76f770 x0 : 0000002131fe1eb8
[  142.842930] Call trace:
[  142.845548]  print_graph_entry+0x4d0/0x4e8 (P)
[  142.850213]  print_graph_function_flags+0x280/0x4b8
[  142.855307]  print_graph_function+0x18/0x28
[  142.859701]  print_trace_line+0xc8/0x5d0
[  142.863833]  tracing_read_pipe+0x20c/0x380
[  142.868135]  vfs_read+0xcc/0x340
[  142.871575]  ksys_read+0x7c/0x120
[  142.875092]  __arm64_sys_read+0x24/0x38
[  142.879131]  invoke_syscall+0x50/0x120
[  142.883087]  el0_svc_common.constprop.0+0xc8/0xf0 (F)
[  142.888346]  do_el0_svc_compat+0x24/0x48 (F)
[  142.892825]  el0_svc_compat+0x34/0xd0 (F)
[  142.897045]  el0t_32_sync_handler+0xb0/0x138
[  142.901526]  el0t_32_sync+0x19c/0x1a0
[  142.905405] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[  143.286702] WARNING: kernel/trace/trace_functions_graph.c:991 at print_graph_entry+0x4b8/0x4e8, CPU#2: cat/4339
[  143.301555] Modules linked in: tda9950 tda998x panfrost hdlcd cec onboard_usb_dev drm_client_lib drm_shmem_helper drm_dma_helper gpu_sched drm_kms_helper fuse drm backlight ip_tables x_tables
[  143.319495] CPU: 2 UID: 0 PID: 4339 Comm: cat Tainted: G        W           6.16.0-rc3-next-20250623 #1 PREEMPT 
[  143.329770] Tainted: [W]=WARN
[  143.332811] Hardware name: ARM Juno development board (r2) (DT)
[  143.338813] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  143.345860] pc : print_graph_entry+0x4b8/0x4e8
[  143.350403] lr : print_graph_entry+0x140/0x4e8
[  143.354939] sp : ffff800088ca3af0
[  143.358327] x29: ffff800088ca3b50 x28: ffff00082c08b5a0 x27: ffff00082c08b5c0
[  143.365682] x26: ffff8000800ffc3c x25: 0000000000000002 x24: ffff00082c08b5a0
[  143.373041] x23: ffff00082e3a4000 x22: 0000000000000696 x21: 00000000fefefefe
[  143.380396] x20: ffff00082e3a0000 x19: ffff00082e3a2090 x18: 0000000000000000
[  143.387749] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  143.395107] x14: 0000000000000001 x13: 00000000ffffffff x12: 2d2d2d2d2d2d2d2d
[  143.402465] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d
[  143.409818] x8 : 000000000000007c x7 : 7f7f7f7f7f7f7f7f x6 : 0000000000000020
[  143.417171] x5 : ffff00082e3a211b x4 : ffff800082154753 x3 : 0000000000000002
[  143.424529] x2 : ffff8000829718e0 x1 : ffff8008fc589000 x0 : fffffdffbf791770
[  143.431886] Call trace:
[  143.434404]  print_graph_entry+0x4b8/0x4e8 (P)
[  143.438944]  print_graph_function_flags+0x280/0x4b8
[  143.443918]  print_graph_function+0x18/0x28
[  143.448195]  print_trace_line+0xc8/0x5d0
[  143.452210]  tracing_read_pipe+0x20c/0x380
[  143.456402]  vfs_read+0xcc/0x340
[  143.459726]  ksys_read+0x7c/0x120 (F)
[  143.463481]  __arm64_sys_read+0x24/0x38 (F)
[  143.467754]  invoke_syscall+0x50/0x120 (F)
[  143.471940]  el0_svc_common.constprop.0+0xc8/0xf0 (F)
[  143.477084]  do_el0_svc_compat+0x24/0x48 (F)
[  143.481444]  el0_svc_compat+0x34/0xd0 (F)
[  143.485546]  el0t_32_sync_handler+0xb0/0x138
[  143.489910]  el0t_32_sync+0x19c/0x1a0
[  143.493664] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[    0.000000] WARNING: kernel/time/clockevents.c:38 at cev_delta2ns+0x7c/0xa0, CPU#0: swapper/0/0
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc3-next-20250623 #1 PREEMPT 
[    0.000000] Hardware name: ARM Juno development board (r2) (DT)
[    0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    0.000000] pc : cev_delta2ns+0x7c/0xa0
[    0.000000] lr : clockevents_config.part.0+0x70/0xa8
[    0.000000] sp : ffff8000828b3cd0
[    0.000000] x29: ffff8000828b3cd0 x28: 0000000000000400 x27: ffff800081600000
[    0.000000] x26: ffff8000828bfcc0 x25: ffff8000823ba8e8 x24: ffff8000828c43c0
[    0.000000] x23: ffff8000831a0000 x22: 000000000000000b x21: ffff800082369400
[    0.000000] x20: ffff8000823c8890 x19: ffff000800224640 x18: 0000000000000000
[    0.000000] x17: ffff000800220800 x16: ffff000800220600 x15: 0000000000000000
[    0.000000] x14: 0000000000000000 x13: ffff800080000000 x12: ffffffffffff0000
[    0.000000] x11: ffff8000833a0000 x10: ffff8000831affff x9 : ffff8000801b5228
[    0.000000] x8 : 000000001dcd6500 x7 : 000000003b9aca00 x6 : 0000000000000020
[    0.000000] x5 : 0000000000000020 x4 : 0000000000000000 x3 : 0000000f00000000
[    0.000000] x2 : 0000000000000000 x1 : ffff000800224640 x0 : 000000000000000f
[    0.000000] Call trace:
[    0.000000]  cev_delta2ns+0x7c/0xa0 (P)
[    0.000000]  clockevents_config_and_register+0x2c/0x50
[    0.000000]  arch_timer_mem_frame_register+0x128/0x248
[    0.000000]  arch_timer_mem_of_init+0x22c/0x2b8
[    0.000000]  timer_probe+0x98/0x150
[    0.000000]  time_init+0x20/0x68
[    0.000000]  start_kernel+0x378/0x7f0
[    0.000000]  __primary_switched+0x88/0x98
[    0.000000] ---[ end trace 0000000000000000 ]---