Hay
Date
Nov. 26, 2024, 6:09 a.m.

Environment
rk3399-rock-pi-4b

------------[ cut here ]------------
[    0.985944] WARNING: CPU: 4 PID: 53 at kernel/fork.c:969 __put_task_struct+0x144/0x14c
[    0.985980] Modules linked in:
[    0.985991] CPU: 4 UID: 0 PID: 53 Comm: rcuc/4 Tainted: G      D            6.12.0-next-20241126 #1
[    0.986007] Tainted: [D]=DIE
[    0.986011] Hardware name: Radxa ROCK Pi 4B (DT)
[    0.986016] pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    0.986027] pc : __put_task_struct+0x144/0x14c
[    0.986043] lr : __put_task_struct_rcu_cb+0x14/0x20
[    0.986057] sp : ffff8000828e3cf0
[    0.986062] x29: ffff8000828e3cf0 x28: ffff800080130784 x27: ffff8000801307d0
[    0.986079] x26: ffff8000820a6240 x25: 000000000000000a x24: ffff0000f76ab7b8
[    0.986093] x23: 0000000000000000 x22: 0000000000000001 x21: ffff000000c41100
[    0.986107] x20: ffff0000f76ab740 x19: ffff000005e79100 x18: 0000000000000001
[    0.986120] x17: 000000040044ffff x16: 00500074b5503510 x15: ffff0000f76ab180
[    0.986135] x14: 000000c5b984f9ee x13: 000337f12224594e x12: 00000000000002ed
[    0.986149] x11: 0000000000000000 x10: 0000000000000a50 x9 : ffff8000828e3d70
[    0.986163] x8 : ffff000000c41bb0 x7 : ffff0000f76aa980 x6 : 00000000000337f1
[    0.986177] x5 : ffff0000f76a01b8 x4 : ffff0000f76a01b8 x3 : ffff800075777000
[    0.986190] x2 : ffff800080097800 x1 : ffff000005e79ad8 x0 : 0000000000000000
[    0.986204] Call trace:
[    0.986209]  __put_task_struct+0x144/0x14c (P)
[    0.986226]  __put_task_struct_rcu_cb+0x14/0x20 (L)
[    0.986243]  __put_task_struct_rcu_cb+0x14/0x20
[    0.986258]  rcu_core+0x25c/0x65c
[    0.986270]  rcu_cpu_kthread+0xbc/0x144
[    0.986281]  smpboot_thread_fn+0x204/0x228
[    0.986297]  kthread+0x110/0x114
[    0.986313]  ret_from_fork+0x10/0x20
[    0.986326] ---[ 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 ]---