------------[ cut here ]------------
[  129.352610] WARNING: lib/tests/test_ratelimit.c:87 at test_ratelimit_stress_child+0x144/0x190, CPU#1: test_ratelimit_/1463
[  129.353541] Modules linked in:
[  129.354024] CPU: 1 UID: 0 PID: 1463 Comm: test_ratelimit_ Tainted: G      D W        N  6.16.0-rc5-next-20250711 #1 PREEMPT 
[  129.355323] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[  129.356122] Hardware name: linux,dummy-virt (DT)
[  129.356719] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  129.357253] pc : test_ratelimit_stress_child+0x144/0x190
[  129.357515] lr : test_ratelimit_stress_child+0x28/0x190
[  129.357752] sp : ffff800088f37db0
[  129.357922] x29: ffff800088f37db0 x28: 0000000000000000 x27: 0000000000000000
[  129.358773] x26: 0000000000000000 x25: fff00000cc861280 x24: fff00000cb795b00
[  129.359807] x23: fff00000cb795b0c x22: fff00000cc5330a8 x21: ffffa178829b394c
[  129.360606] x20: fff00000cb795b00 x19: fff00000cc5330a8 x18: 00000000000010d8
[  129.361366] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0
[  129.361916] x14: 00000000000010f8 x13: fffd80001b4a0b91 x12: 1ffe00001b4a0b90
[  129.362822] x11: 1ffe00001b4a0b90 x10: fffd80001b4a0b90 x9 : dfff800000000000
[  129.363583] x8 : 0000000000000001 x7 : fffd80001b4a0b91 x6 : fff00000da505c80
[  129.363953] x5 : fffd80001b4a0b91 x4 : fffd80001b4a0b91 x3 : ffffa178849377b4
[  129.364324] x2 : 1ffe0000198a6619 x1 : 0000000000000000 x0 : 0000000000000000
[  129.364688] Call trace:
[  129.364840]  test_ratelimit_stress_child+0x144/0x190 (P)
[  129.365175]  kthread+0x3f0/0x744
[  129.365658]  ret_from_fork+0x10/0x20
[  129.366111] ---[ end trace 0000000000000000 ]---