------------[ cut here ]------------
[   93.663863] WARNING: kernel/trace/trace_functions_graph.c:933 at print_graph_entry+0x4d0/0x4e8, CPU#2: cat/1900
[   93.678635] Modules linked in: tda9950 panfrost tda998x hdlcd drm_shmem_helper cec onboard_usb_dev drm_client_lib gpu_sched drm_dma_helper drm_kms_helper drm fuse backlight ip_tables x_tables
[   93.695807] CPU: 2 UID: 0 PID: 1900 Comm: cat Tainted: G        W           6.16.0-rc3-next-20250624 #1 PREEMPT 
[   93.706022] Tainted: [W]=WARN
[   93.709007] Hardware name: ARM Juno development board (r2) (DT)
[   93.714952] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   93.721943] pc : print_graph_entry+0x4d0/0x4e8
[   93.726413] lr : print_graph_entry+0x140/0x4e8
[   93.730883] sp : ffff8000857e3af0
[   93.734215] x29: ffff8000857e3b50 x28: ffff00082416c360 x27: ffff00082416c380
[   93.741392] x26: 00000000fffffff4 x25: 0000000000000003 x24: ffff00082416c360
[   93.748569] x23: 0000000000000003 x22: 0000000000000696 x21: 00000000fefefefe
[   93.755746] x20: ffff000828cd0000 x19: ffff000828cd2090 x18: 0000000000000000
[   93.762923] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   93.770101] x14: 0000000000000001 x13: 0000000000000001 x12: 2d2d2d2d2d2d2d2d
[   93.777277] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d
[   93.784453] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029
[   93.791629] x5 : 00000015be723520 x4 : ffff8008fc58b000 x3 : 00000000fefefefd
[   93.798806] x2 : ffff8000829918e0 x1 : fffffdffbf7b3f58 x0 : 00000015be722c60
[   93.805982] Call trace:
[   93.808446]  print_graph_entry+0x4d0/0x4e8 (P)
[   93.812921]  print_graph_function_flags+0x280/0x4b8
[   93.817829]  print_graph_function+0x18/0x28
[   93.822038]  print_trace_line+0xc8/0x5d0
[   93.825987]  tracing_read_pipe+0x20c/0x380
[   93.830107]  vfs_read+0xcc/0x340
[   93.833362]  ksys_read+0x7c/0x120
[   93.836698]  __arm64_sys_read+0x24/0x38
[   93.840556]  invoke_syscall+0x50/0x120
[   93.844330]  el0_svc_common.constprop.0+0x48/0xf0
[   93.849060]  do_el0_svc+0x24/0x38
[   93.852396]  el0_svc+0x3c/0x130
[   93.855563]  el0t_64_sync_handler+0x10c/0x138
[   93.859948]  el0t_64_sync+0x198/0x1a0
[   93.863632] ---[ 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-20250624 #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 : ffff8000828d3cd0
[    0.000000] x29: ffff8000828d3cd0 x28: 0000000000000400 x27: ffff800081610000
[    0.000000] x26: ffff8000828dfcc0 x25: ffff8000823d7328 x24: ffff8000828e43c0
[    0.000000] x23: ffff8000831c0000 x22: 000000000000000b x21: ffff800082385e58
[    0.000000] x20: ffff8000823e4890 x19: ffff000800224640 x18: 0000000000000000
[    0.000000] x17: ffff000800220800 x16: ffff000800220600 x15: 0000000000000000
[    0.000000] x14: 0000000000000000 x13: ffff800080000000 x12: ffffffffffff0000
[    0.000000] x11: ffff8000833c0000 x10: ffff8000831cffff x9 : ffff8000801b5140
[    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 ]---