------------[ cut here ]------------
[  194.148799] WARNING: lib/tests/test_ratelimit.c:87 at test_ratelimit_stress_child+0x160/0x1b8, CPU#0: test_ratelimit_/1741
[  194.150128] Modules linked in:
[  194.150410] CPU: 0 UID: 0 PID: 1741 Comm: test_ratelimit_ Tainted: G    B D W        N  6.16.0-rc7-next-20250722 #1 PREEMPT 
[  194.152530] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  194.152803] Hardware name: linux,dummy-virt (DT)
[  194.153283] pstate: 62402009 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  194.153977] pc : test_ratelimit_stress_child+0x160/0x1b8
[  194.154606] lr : test_ratelimit_stress_child+0x30/0x1b8
[  194.155294] sp : ffff8000899e7d90
[  194.155661] x29: ffff8000899e7d90 x28: 0000000000000000 x27: 0000000000000000
[  194.156390] x26: 1ffe0000198f7261 x25: 0000000000000000 x24: 0000000000000004
[  194.156886] x23: fff00000cc7b930c x22: fff00000cc9677a8 x21: ffff97f86bd775b0
[  194.157706] x20: fff00000cc7b9300 x19: fff00000cc9677a8 x18: 000000005373b7e0
[  194.158741] x17: 0000000000000000 x16: fff00000c92dd03c x15: fff00000ff616b48
[  194.159125] x14: 0000000000018fff x13: 1ffe00001b48dddd x12: fffd80001b489859
[  194.159475] x11: 1ffe00001b489858 x10: fffd80001b489858 x9 : ffff97f86e388bbc
[  194.160484] x8 : ffff8000899e7ae8 x7 : 0000000000000001 x6 : ffff8000899e7c00
[  194.161364] x5 : 0000000000000001 x4 : ffff97f8707043e0 x3 : 0000000000000000
[  194.162592] x2 : 1ffe00001992cef9 x1 : 0000000000000000 x0 : 0000000000000000
[  194.163539] Call trace:
[  194.163831]  test_ratelimit_stress_child+0x160/0x1b8 (P)
[  194.164365]  kthread+0x328/0x630
[  194.164723]  ret_from_fork+0x10/0x20
[  194.165532] ---[ end trace 0000000000000000 ]---