Hay
Date
April 22, 2025, 11:09 a.m.

Environment
x15

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[  909.436737] WARNING: CPU: 1 PID: 0 at kernel/smp.c:815 smp_call_function_many_cond+0x4e0/0x558
[  909.445434] Modules linked in:
[  909.448516] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G      D             6.15.0-rc3 #1 NONE 
[  909.448516] Tainted: [D]=DIE
[  909.448547] Hardware name: Generic DRA74X (Flattened Device Tree)
[  909.448547] Call trace: 
[  909.448547]  unwind_backtrace from show_stack+0x10/0x18
[  909.448577]  show_stack from dump_stack_lvl+0x50/0x5c
[  909.448577]  dump_stack_lvl from __warn+0xd8/0x1e4
[  909.448608]  __warn from warn_slowpath_fmt+0xa4/0x16c
[  909.448608]  warn_slowpath_fmt from smp_call_function_many_cond+0x4e0/0x558
[  909.448638]  smp_call_function_many_cond from smp_call_function+0x30/0x3c
[  909.448638]  smp_call_function from flush_tlb_kernel_range+0xfc/0x114
[  909.448669]  flush_tlb_kernel_range from set_memory_valid+0x88/0xac
[  909.448669]  set_memory_valid from kfence_guarded_free+0x140/0x2ec
[  909.448699]  kfence_guarded_free from rcu_core+0x450/0x878
[  909.448699]  rcu_core from handle_softirqs+0xf8/0x388
[  909.448730]  handle_softirqs from __irq_exit_rcu+0x5c/0x10c
[  909.448730]  __irq_exit_rcu from irq_exit+0x8/0x14
[  909.448760]  irq_exit from call_with_stack+0x18/0x20
[  909.448760]  call_with_stack from __irq_svc+0x8c/0xa4
[  909.448791] Exception stack(0xf0059f58 to 0xf0059fa0)
[  909.448791] 9f40:                                                       ffffffff 00000001
[  909.448791] 9f60: 00000000 00000e5c c2194c28 c297c0c0 00000000 00000002 00000000 c2204e9c
[  909.448822] 9f80: c2204edc 00000000 00000000 f0059fa8 c04c415c c04c3dac 80000013 ffffffff
[  909.448822]  __irq_svc from arch_local_irq_enable+0x4/0xc
[  909.448822]  arch_local_irq_enable from do_idle+0xd4/0x2c4
[  909.448852]  do_idle from cpu_startup_entry+0x28/0x30
[  909.448852]  cpu_startup_entry from secondary_start_kernel+0x15c/0x16c
[  909.448883]  secondary_start_kernel from 0x80421094
[  909.448883] ---[ end trace 0000000000000000 ]---