[    0.970874] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
[    0.970882] Modules linked in:
[    0.970893] CPU: 4 UID: 0 PID: 153 Comm: sugov:4 Not tainted 6.12.0-next-20241126 #1
[    0.970907] Hardware name: Radxa ROCK Pi 4B (DT)
[    0.970912] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    0.970924] pc : wake_up_q+0x50/0xf0
[    0.970946] lr : wake_up_q+0xa0/0xf0
[    0.970957] sp : ffff8000832fba20
[    0.970962] x29: ffff8000832fba20 x28: 0000000000000000 x27: ffff000005bd6080
[    0.970980] x26: ffff8000832fbbb0 x25: ffff000005bd6000 x24: ffff800080097800
[    0.970996] x23: 00000000ffffffff x22: 0000000000000001 x21: 0000000000000000
[    0.971011] x20: fffffffffffff850 x19: 0000000000000000 x18: ffffffffffffffff
[    0.971026] x17: ffff800075777000 x16: ffff8000825d8000 x15: ffff800082d4b800
[    0.971041] x14: ffff8000820cf0d8 x13: 0000000000000300 x12: 0000000000000001
[    0.971056] x11: 0000000000000000 x10: 0000000000000a50 x9 : ffff8000832fb890
[    0.971070] x8 : ffff000007472cb0 x7 : ffff0000f76aa980 x6 : ffff00000263b380
[    0.971085] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
[    0.971099] x2 : 0000000000002710 x1 : 000000000000000c x0 : 0000000000002710
[    0.971114] Call trace:
[    0.971120]  wake_up_q+0x50/0xf0 (P)
[    0.971135]  wake_up_q+0xa0/0xf0 (L)
[    0.971148]  __ww_rt_mutex_lock.isra.0+0x1ac/0x1fc
[    0.971168]  ww_mutex_lock+0x14/0x30
[    0.971183]  regulator_lock_recursive+0xa8/0x1f8
[    0.971201]  regulator_lock_recursive+0x1b4/0x1f8
[    0.971215]  regulator_lock_dependent+0xc4/0x144
[    0.971229]  regulator_enable+0x40/0x8c
[    0.971246]  _opp_config_regulator_single+0x108/0x124
[    0.971263]  _set_opp+0xf8/0x51c
[    0.971278]  dev_pm_opp_set_rate+0x18c/0x280
[    0.971293]  set_target+0x30/0x3c
[    0.971308]  __cpufreq_driver_target+0x254/0x69c
[    0.971319]  sugov_work+0x54/0x70
[    0.971336]  kthread_worker_fn+0xc4/0x17c
[    0.971353]  kthread+0x110/0x114
[    0.971368]  ret_from_fork+0x10/0x20
[    0.971386] Code: f100067f 54000320 d11ec274 aa1303f5 (f9400273) 
[    0.971393] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[    1.013619] WARNING: CPU: 4 PID: 53 at kernel/fork.c:606 free_task+0x70/0x80
[    1.013639] Modules linked in:
[    1.013646] CPU: 4 UID: 0 PID: 53 Comm: rcuc/4 Tainted: G      D W          6.12.0-next-20241126 #1
[    1.013660] Tainted: [D]=DIE, [W]=WARN
[    1.013664] Hardware name: Radxa ROCK Pi 4B (DT)
[    1.013668] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    1.013678] pc : free_task+0x70/0x80
[    1.013692] lr : free_task+0x24/0x80
[    1.013704] sp : ffff8000828e3cd0
[    1.013708] x29: ffff8000828e3cd0 x28: ffff800080130784 x27: ffff8000801307d0
[    1.013723] x26: ffff8000820a6240 x25: 000000000000000a x24: ffff0000f76ab7b8
[    1.013737] x23: 0000000000000000 x22: 0000000000000000 x21: ffff000000c41100
[    1.013750] x20: ffff0000020d2f80 x19: ffff000007471100 x18: 0000000000000001
[    1.013764] x17: 000000040044ffff x16: 00500074b5503510 x15: ffff0000f76ab180
[    1.013778] x14: 000000f58415f39c x13: 0003f21018dc025a x12: 0000000000000368
[    1.013792] x11: 0000000000000000 x10: 0000000000000a50 x9 : ffff8000828e3d70
[    1.013806] x8 : ffff8000828e3c90 x7 : 0000000000000000 x6 : 0000000000000000
[    1.013819] x5 : 00000000801a0017 x4 : fffffdffc0083420 x3 : 00000000801a0017
[    1.013833] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001
[    1.013846] Call trace:
[    1.013850]  free_task+0x70/0x80 (P)
[    1.013866]  free_task+0x24/0x80 (L)
[    1.013881]  __put_task_struct+0xf4/0x14c
[    1.013897]  __put_task_struct_rcu_cb+0x14/0x20
[    1.013912]  rcu_core+0x25c/0x65c
[    1.013922]  rcu_cpu_kthread+0xbc/0x144
[    1.013933]  smpboot_thread_fn+0x204/0x228
[    1.013947]  kthread+0x110/0x114
[    1.013962]  ret_from_fork+0x10/0x20
[    1.013974] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[    1.013210] WARNING: CPU: 4 PID: 53 at kernel/fork.c:969 __put_task_struct+0x144/0x14c
[    1.013248] Modules linked in:
[    1.013260] CPU: 4 UID: 0 PID: 53 Comm: rcuc/4 Tainted: G      D            6.12.0-next-20241126 #1
[    1.013275] Tainted: [D]=DIE
[    1.013279] Hardware name: Radxa ROCK Pi 4B (DT)
[    1.013284] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    1.013296] pc : __put_task_struct+0x144/0x14c
[    1.013312] lr : __put_task_struct_rcu_cb+0x14/0x20
[    1.013327] sp : ffff8000828e3cf0
[    1.013332] x29: ffff8000828e3cf0 x28: ffff800080130784 x27: ffff8000801307d0
[    1.013348] x26: ffff8000820a6240 x25: 000000000000000a x24: ffff0000f76ab7b8
[    1.013362] x23: 0000000000000000 x22: 0000000000000000 x21: ffff000000c41100
[    1.013376] x20: ffff0000f76ab740 x19: ffff000007471100 x18: 0000000000000001
[    1.013389] x17: 000000040044ffff x16: 00500074b5503510 x15: ffff0000f76ab180
[    1.013404] x14: 000000f58415f39c x13: 0003f21018dc025a x12: 0000000000000368
[    1.013418] x11: 0000000000000000 x10: 0000000000000a50 x9 : ffff8000828e3d70
[    1.013432] x8 : ffff000000c41bb0 x7 : ffff0000f76aa980 x6 : 000000000003f210
[    1.013446] x5 : 0000000000000000 x4 : ffff0000f76ab7c0 x3 : ffff0000016f0fe0
[    1.013459] x2 : ffff800080097800 x1 : ffff000007471ad8 x0 : 0000000000000000
[    1.013473] Call trace:
[    1.013477]  __put_task_struct+0x144/0x14c (P)
[    1.013496]  __put_task_struct_rcu_cb+0x14/0x20 (L)
[    1.013513]  __put_task_struct_rcu_cb+0x14/0x20
[    1.013528]  rcu_core+0x25c/0x65c
[    1.013540]  rcu_cpu_kthread+0xbc/0x144
[    1.013551]  smpboot_thread_fn+0x204/0x228
[    1.013567]  kthread+0x110/0x114
[    1.013583]  ret_from_fork+0x10/0x20
[    1.013597] ---[ end trace 0000000000000000 ]---

(no logs available)