------------[ cut here ]------------
[  153.917114] WARNING: kernel/trace/trace_functions_graph.c:933 at print_graph_entry+0x4d0/0x4e8, CPU#2: cat/3798
[  153.931870] Modules linked in: tda9950 tda998x panfrost onboard_usb_dev cec hdlcd drm_shmem_helper drm_client_lib gpu_sched drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[  153.949032] CPU: 2 UID: 0 PID: 3798 Comm: cat Tainted: G        W           6.16.0-rc2-next-20250619 #1 PREEMPT 
[  153.959240] Tainted: [W]=WARN
[  153.962217] Hardware name: ARM Juno development board (r2) (DT)
[  153.968153] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  153.975136] pc : print_graph_entry+0x4d0/0x4e8
[  153.979599] lr : print_graph_entry+0x140/0x4e8
[  153.984061] sp : ffff800089383af0
[  153.987386] x29: ffff800089383b50 x28: ffff000827f43000 x27: ffff000827f43020
[  153.994555] x26: 00000000fffffff8 x25: 0000000000000001 x24: ffff000827f43000
[  154.001720] x23: 0000000000000001 x22: 0000000000000696 x21: 00000000fefefefe
[  154.008885] x20: ffff000833db0000 x19: ffff000833db2090 x18: 0000000000000000
[  154.016048] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  154.023212] x14: 0000000000000001 x13: 0000000000000001 x12: 2d2d2d2d2d2d2d2d
[  154.030375] x11: 2d2d2d2d2d2d2d2d x10: 0000000000000020 x9 : 2d2d2d2d2d2d2d2d
[  154.037539] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029
[  154.044702] x5 : 00000023d066e0ec x4 : ffff8008fc567000 x3 : 00000000fefefefd
[  154.051865] x2 : ffff8000829718e0 x1 : fffffdffbf76f9c0 x0 : 00000023d066dcf0
[  154.059029] Call trace:
[  154.061481]  print_graph_entry+0x4d0/0x4e8 (P)
[  154.065942]  print_graph_function_flags+0x280/0x4b8
[  154.070837]  print_graph_function+0x18/0x28
[  154.075035]  print_trace_line+0xc8/0x5d0
[  154.078971]  tracing_read_pipe+0x20c/0x380
[  154.083079]  vfs_read+0xcc/0x340
[  154.086321]  ksys_read+0x7c/0x120
[  154.089648]  __arm64_sys_read+0x24/0x38
[  154.093499]  invoke_syscall+0x50/0x120
[  154.097258]  el0_svc_common.constprop.0+0x48/0xf0
[  154.101975]  do_el0_svc+0x24/0x38
[  154.105299]  el0_svc+0x3c/0x130
[  154.108449]  el0t_64_sync_handler+0x10c/0x138
[  154.112818]  el0t_64_sync+0x198/0x1a0
[  154.116491] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   97.215306] WARNING: kernel/trace/trace_functions_graph.c:991 at print_graph_entry+0x4b8/0x4e8, CPU#4: cat/1267
[   97.230137] Modules linked in: tda9950 tda998x panfrost onboard_usb_dev cec hdlcd drm_shmem_helper drm_client_lib gpu_sched drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[   97.247425] CPU: 4 UID: 0 PID: 1267 Comm: cat Tainted: G        W           6.16.0-rc2-next-20250619 #1 PREEMPT 
[   97.257679] Tainted: [W]=WARN
[   97.260692] Hardware name: ARM Juno development board (r2) (DT)
[   97.266662] pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   97.273684] pc : print_graph_entry+0x4b8/0x4e8
[   97.278191] lr : print_graph_entry+0x140/0x4e8
[   97.282692] sp : ffff8000860dbaf0
[   97.286051] x29: ffff8000860dbb50 x28: ffff000827f43ae0 x27: ffff000827f43b00
[   97.293268] x26: ffff8000815df1b4 x25: 0000000000000005 x24: ffff000827f43ae0
[   97.300486] x23: ffff000800b2c000 x22: 0000000000000696 x21: 00000000fefefefe
[   97.307704] x20: ffff000800b28000 x19: ffff000800b2a090 x18: 0000000000000000
[   97.314922] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   97.322138] x14: 0000000000000001 x13: 0000000000000001 x12: 000000350280000b
[   97.329357] x11: ffff800082972cf0 x10: 0000000000000020 x9 : ffff8000815d182c
[   97.336574] x8 : 0000000000000020 x7 : 0000000000000001 x6 : 0000000000000029
[   97.343791] x5 : ffff000800b2a094 x4 : ffff8000821613ee x3 : 0000000000000005
[   97.351008] x2 : ffff8000829718e0 x1 : ffff8008fc5ef000 x0 : fffffdffbf7f7b60
[   97.358226] Call trace:
[   97.360717]  print_graph_entry+0x4b8/0x4e8 (P)
[   97.365223]  print_graph_function_flags+0x280/0x4b8
[   97.370165]  print_graph_function+0x18/0x28
[   97.374408]  print_trace_line+0xc8/0x5d0
[   97.378386]  tracing_read_pipe+0x20c/0x380
[   97.382536]  vfs_read+0xcc/0x340
[   97.385822]  ksys_read+0x7c/0x120
[   97.389192]  __arm64_sys_read+0x24/0x38
[   97.393084]  invoke_syscall+0x50/0x120
[   97.396886]  el0_svc_common.constprop.0+0x48/0xf0
[   97.401645]  do_el0_svc+0x24/0x38
[   97.405010]  el0_svc+0x3c/0x130
[   97.408203]  el0t_64_sync_handler+0x10c/0x138
[   97.412612]  el0t_64_sync+0x198/0x1a0
[   97.416329] ---[ 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-rc2-next-20250619 #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: ffff8000823c1b88 x24: ffff8000828c43c0
[    0.000000] x23: ffff8000831a0000 x22: 000000000000000b x21: ffff8000823706a8
[    0.000000] x20: ffff8000823cf878 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 : ffff8000801b50f8
[    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 ]---