------------[ cut here ]------------
[  106.312680] WARNING: lib/tests/test_ratelimit.c:87 at test_ratelimit_stress_child+0x158/0x1a4, CPU#1: test_ratelimit_/1350
[  106.314818] Modules linked in:
[  106.315406] CPU: 1 UID: 0 PID: 1350 Comm: test_ratelimit_ Tainted: G      D W        N  6.16.0-rc4-next-20250702 #1 PREEMPT 
[  106.316255] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[  106.316456] Hardware name: linux,dummy-virt (DT)
[  106.317101] pstate: 62402009 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  106.317976] pc : test_ratelimit_stress_child+0x158/0x1a4
[  106.318456] lr : test_ratelimit_stress_child+0x28/0x1a4
[  106.318698] sp : ffff8000892b7d90
[  106.318851] x29: ffff8000892b7d90 x28: 0000000000000000 x27: 0000000000000000
[  106.319188] x26: 1ffe000019694f21 x25: fff00000cc2db780 x24: 0000000000000004
[  106.319516] x23: fff00000cbcef228 x22: ffff9b2f89128024 x21: fff00000cb4a790c
[  106.320714] x20: fff00000cb4a7900 x19: fff00000cbcef228 x18: 1ffff00010012ece
[  106.321868] x17: fff00000c0369288 x16: fff00000c810833c x15: 0000000000007eb0
[  106.322865] x14: 1ffe00001b51fedd x13: 1ffe00001985b6f2 x12: fffd80001b522f79
[  106.323838] x11: 1ffe00001b522f78 x10: fffd80001b522f78 x9 : dfff800000000000
[  106.324753] x8 : fff00000da917bc0 x7 : 0000000000000001 x6 : fffd80001b522f78
[  106.325753] x5 : fff00000da917bc0 x4 : fffd80001b522f79 x3 : ffff9b2f8b096e08
[  106.326509] x2 : 1ffe00001979de49 x1 : 0000000000000000 x0 : 0000000000000000
[  106.326878] Call trace:
[  106.327014]  test_ratelimit_stress_child+0x158/0x1a4 (P)
[  106.327244]  kthread+0x37c/0x67c
[  106.327416]  ret_from_fork+0x10/0x20
[  106.327593] ---[ end trace 0000000000000000 ]---