Hay
Date
May 5, 2025, 9:09 a.m.

Environment
x15

------------[ cut here ]------------
[    5.078887] WARNING: CPU: 1 PID: 23 at kernel/smp.c:815 smp_call_function_many_cond+0x494/0x5cc
[    5.087677] Modules linked in:
[    5.090759] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted 6.15.0-rc4-next-20250505 #1 NONE 
[    5.090789] Hardware name: Generic DRA74X (Flattened Device Tree)
[    5.090789] Call trace: 
[    5.090789]  unwind_backtrace from show_stack+0x10/0x14
[    5.090820]  show_stack from dump_stack_lvl+0x50/0x64
[    5.090820]  dump_stack_lvl from __warn+0x80/0x130
[    5.090850]  __warn from warn_slowpath_fmt+0x174/0x17c
[    5.090850]  warn_slowpath_fmt from smp_call_function_many_cond+0x494/0x5cc
[    5.090881]  smp_call_function_many_cond from smp_call_function+0x2c/0x34
[    5.090881]  smp_call_function from flush_tlb_kernel_range+0x60/0xa8
[    5.090911]  flush_tlb_kernel_range from __change_memory_common+0x60/0x80
[    5.090942]  __change_memory_common from set_memory_valid+0x4c/0x54
[    5.090942]  set_memory_valid from kfence_guarded_free+0x2ac/0x594
[    5.090972]  kfence_guarded_free from rcu_core+0x2c8/0x998
[    5.090972]  rcu_core from handle_softirqs+0x108/0x314
[    5.090972]  handle_softirqs from run_ksoftirqd+0x30/0x3c
[    5.091003]  run_ksoftirqd from smpboot_thread_fn+0x114/0x218
[    5.091033]  smpboot_thread_fn from kthread+0x11c/0x2ac
[    5.091033]  kthread from ret_from_fork+0x14/0x38
[    5.091064] Exception stack(0xf0069fb0 to 0xf0069ff8)
[    5.091064] 9fa0:                                     00000000 00000000 00000000 00000000
[    5.091064] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    5.091094] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    5.091094] ---[ end trace 0000000000000000 ]---