Date
July 14, 2025, 10:38 a.m.
| Environment | |
|---|---|
| e850-96 | |
| qemu-arm64 | |
| qemu-x86_64 |
[ 86.169832] ================================================================== [ 86.169965] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 86.169965] [ 86.170103] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#154): [ 86.172499] test_corruption+0x278/0x378 [ 86.176404] kunit_try_run_case+0x170/0x3f0 [ 86.180571] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.186039] kthread+0x328/0x630 [ 86.189251] ret_from_fork+0x10/0x20 [ 86.192809] [ 86.194287] kfence-#154: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 86.194287] [ 86.203923] allocated by task 395 on cpu 2 at 86.169757s (0.034163s ago): [ 86.210711] test_alloc+0x29c/0x628 [ 86.214163] test_corruption+0xdc/0x378 [ 86.217982] kunit_try_run_case+0x170/0x3f0 [ 86.222150] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.227618] kthread+0x328/0x630 [ 86.230830] ret_from_fork+0x10/0x20 [ 86.234390] [ 86.235866] freed by task 395 on cpu 2 at 86.169773s (0.066091s ago): [ 86.242312] test_corruption+0x278/0x378 [ 86.246194] kunit_try_run_case+0x170/0x3f0 [ 86.250360] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.255829] kthread+0x328/0x630 [ 86.259042] ret_from_fork+0x10/0x20 [ 86.262602] [ 86.264086] CPU: 2 UID: 0 PID: 395 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 86.275196] Tainted: [B]=BAD_PAGE, [N]=TEST [ 86.279354] Hardware name: WinLink E850-96 board (DT) [ 86.284391] ================================================================== [ 86.717816] ================================================================== [ 86.717940] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 86.717940] [ 86.718073] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#159): [ 86.720474] test_corruption+0x120/0x378 [ 86.724379] kunit_try_run_case+0x170/0x3f0 [ 86.728546] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.734014] kthread+0x328/0x630 [ 86.737226] ret_from_fork+0x10/0x20 [ 86.740785] [ 86.742263] kfence-#159: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 86.742263] [ 86.751378] allocated by task 397 on cpu 3 at 86.717744s (0.033631s ago): [ 86.758162] test_alloc+0x230/0x628 [ 86.761618] test_corruption+0xdc/0x378 [ 86.765437] kunit_try_run_case+0x170/0x3f0 [ 86.769605] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.775073] kthread+0x328/0x630 [ 86.778285] ret_from_fork+0x10/0x20 [ 86.781845] [ 86.783323] freed by task 397 on cpu 3 at 86.717761s (0.065558s ago): [ 86.789765] test_corruption+0x120/0x378 [ 86.793649] kunit_try_run_case+0x170/0x3f0 [ 86.797816] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.803284] kthread+0x328/0x630 [ 86.806496] ret_from_fork+0x10/0x20 [ 86.810056] [ 86.811542] CPU: 3 UID: 0 PID: 397 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 86.822649] Tainted: [B]=BAD_PAGE, [N]=TEST [ 86.826809] Hardware name: WinLink E850-96 board (DT) [ 86.831847] ================================================================== [ 86.497823] ================================================================== [ 86.497956] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 86.497956] [ 86.498090] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#157): [ 86.498252] test_corruption+0x284/0x378 [ 86.501789] kunit_try_run_case+0x170/0x3f0 [ 86.505955] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.511424] kthread+0x328/0x630 [ 86.514636] ret_from_fork+0x10/0x20 [ 86.518195] [ 86.519673] kfence-#157: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 86.519673] [ 86.529309] allocated by task 395 on cpu 2 at 86.497746s (0.031561s ago): [ 86.536096] test_alloc+0x29c/0x628 [ 86.539548] test_corruption+0x198/0x378 [ 86.543455] kunit_try_run_case+0x170/0x3f0 [ 86.547621] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.553090] kthread+0x328/0x630 [ 86.556304] ret_from_fork+0x10/0x20 [ 86.559862] [ 86.561341] freed by task 395 on cpu 2 at 86.497761s (0.063575s ago): [ 86.567778] test_corruption+0x284/0x378 [ 86.571669] kunit_try_run_case+0x170/0x3f0 [ 86.575833] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.581301] kthread+0x328/0x630 [ 86.584513] ret_from_fork+0x10/0x20 [ 86.588074] [ 86.589558] CPU: 2 UID: 0 PID: 395 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 86.600668] Tainted: [B]=BAD_PAGE, [N]=TEST [ 86.604826] Hardware name: WinLink E850-96 board (DT) [ 86.609863] ================================================================== [ 86.941818] ================================================================== [ 86.941943] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 86.941943] [ 86.942077] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#161): [ 86.942246] test_corruption+0x1d8/0x378 [ 86.945776] kunit_try_run_case+0x170/0x3f0 [ 86.949942] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.955411] kthread+0x328/0x630 [ 86.958623] ret_from_fork+0x10/0x20 [ 86.962181] [ 86.963659] kfence-#161: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 86.963659] [ 86.972774] allocated by task 397 on cpu 3 at 86.941747s (0.031025s ago): [ 86.979559] test_alloc+0x230/0x628 [ 86.983016] test_corruption+0x198/0x378 [ 86.986921] kunit_try_run_case+0x170/0x3f0 [ 86.991087] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 86.996556] kthread+0x328/0x630 [ 86.999768] ret_from_fork+0x10/0x20 [ 87.003328] [ 87.004805] freed by task 397 on cpu 3 at 86.941761s (0.063041s ago): [ 87.011247] test_corruption+0x1d8/0x378 [ 87.015132] kunit_try_run_case+0x170/0x3f0 [ 87.019299] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 87.024768] kthread+0x328/0x630 [ 87.027979] ret_from_fork+0x10/0x20 [ 87.031540] [ 87.033024] CPU: 3 UID: 0 PID: 397 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 87.044133] Tainted: [B]=BAD_PAGE, [N]=TEST [ 87.048293] Hardware name: WinLink E850-96 board (DT) [ 87.053330] ==================================================================
[ 35.244910] ================================================================== [ 35.245004] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 35.245004] [ 35.245085] Corrupted memory at 0x00000000f2d26b9a [ ! ] (in kfence-#138): [ 35.245216] test_corruption+0x284/0x378 [ 35.245264] kunit_try_run_case+0x170/0x3f0 [ 35.245307] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.245349] kthread+0x328/0x630 [ 35.245386] ret_from_fork+0x10/0x20 [ 35.245427] [ 35.245450] kfence-#138: 0x00000000fd200a2d-0x0000000046d6fc34, size=32, cache=kmalloc-32 [ 35.245450] [ 35.245505] allocated by task 342 on cpu 1 at 35.244631s (0.000871s ago): [ 35.245566] test_alloc+0x29c/0x628 [ 35.245611] test_corruption+0x198/0x378 [ 35.245652] kunit_try_run_case+0x170/0x3f0 [ 35.245694] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.245735] kthread+0x328/0x630 [ 35.245772] ret_from_fork+0x10/0x20 [ 35.245811] [ 35.245834] freed by task 342 on cpu 1 at 35.244740s (0.001091s ago): [ 35.245897] test_corruption+0x284/0x378 [ 35.245936] kunit_try_run_case+0x170/0x3f0 [ 35.245975] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.246016] kthread+0x328/0x630 [ 35.246063] ret_from_fork+0x10/0x20 [ 35.246101] [ 35.246143] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 35.246221] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.246251] Hardware name: linux,dummy-virt (DT) [ 35.246285] ================================================================== [ 35.556776] ================================================================== [ 35.556866] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 35.556866] [ 35.556928] Corrupted memory at 0x00000000749ffd9c [ ! ] (in kfence-#141): [ 35.557042] test_corruption+0x1d8/0x378 [ 35.557106] kunit_try_run_case+0x170/0x3f0 [ 35.557149] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.557191] kthread+0x328/0x630 [ 35.557229] ret_from_fork+0x10/0x20 [ 35.557269] [ 35.557293] kfence-#141: 0x0000000063447b2d-0x00000000ee64cd8c, size=32, cache=test [ 35.557293] [ 35.557348] allocated by task 344 on cpu 1 at 35.556630s (0.000715s ago): [ 35.557409] test_alloc+0x230/0x628 [ 35.557450] test_corruption+0x198/0x378 [ 35.557491] kunit_try_run_case+0x170/0x3f0 [ 35.557532] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.557574] kthread+0x328/0x630 [ 35.557613] ret_from_fork+0x10/0x20 [ 35.557654] [ 35.557679] freed by task 344 on cpu 1 at 35.556688s (0.000987s ago): [ 35.557743] test_corruption+0x1d8/0x378 [ 35.557784] kunit_try_run_case+0x170/0x3f0 [ 35.557824] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.557866] kthread+0x328/0x630 [ 35.557901] ret_from_fork+0x10/0x20 [ 35.557940] [ 35.557981] CPU: 1 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 35.558070] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.558100] Hardware name: linux,dummy-virt (DT) [ 35.558134] ================================================================== [ 35.140843] ================================================================== [ 35.140952] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 35.140952] [ 35.141019] Corrupted memory at 0x0000000089f69fc5 [ ! . . . . . . . . . . . . . . . ] (in kfence-#137): [ 35.142155] test_corruption+0x278/0x378 [ 35.142209] kunit_try_run_case+0x170/0x3f0 [ 35.142257] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.142299] kthread+0x328/0x630 [ 35.142339] ret_from_fork+0x10/0x20 [ 35.142381] [ 35.142405] kfence-#137: 0x000000005a0adbbc-0x0000000023781057, size=32, cache=kmalloc-32 [ 35.142405] [ 35.142463] allocated by task 342 on cpu 1 at 35.140554s (0.001906s ago): [ 35.142527] test_alloc+0x29c/0x628 [ 35.142568] test_corruption+0xdc/0x378 [ 35.142609] kunit_try_run_case+0x170/0x3f0 [ 35.142651] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.142692] kthread+0x328/0x630 [ 35.142726] ret_from_fork+0x10/0x20 [ 35.142767] [ 35.142790] freed by task 342 on cpu 1 at 35.140663s (0.002124s ago): [ 35.142853] test_corruption+0x278/0x378 [ 35.142893] kunit_try_run_case+0x170/0x3f0 [ 35.142932] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.142973] kthread+0x328/0x630 [ 35.143008] ret_from_fork+0x10/0x20 [ 35.143057] [ 35.143105] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 35.143185] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.143214] Hardware name: linux,dummy-virt (DT) [ 35.143247] ================================================================== [ 35.348795] ================================================================== [ 35.348896] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 35.348896] [ 35.348961] Corrupted memory at 0x00000000239cd208 [ ! . . . . . . . . . . . . . . . ] (in kfence-#139): [ 35.349289] test_corruption+0x120/0x378 [ 35.349338] kunit_try_run_case+0x170/0x3f0 [ 35.349383] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.349425] kthread+0x328/0x630 [ 35.349464] ret_from_fork+0x10/0x20 [ 35.349504] [ 35.349528] kfence-#139: 0x0000000042c9df16-0x0000000054fcd1c6, size=32, cache=test [ 35.349528] [ 35.349585] allocated by task 344 on cpu 1 at 35.348636s (0.000944s ago): [ 35.349652] test_alloc+0x230/0x628 [ 35.349692] test_corruption+0xdc/0x378 [ 35.349732] kunit_try_run_case+0x170/0x3f0 [ 35.349773] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.349813] kthread+0x328/0x630 [ 35.349849] ret_from_fork+0x10/0x20 [ 35.349887] [ 35.349911] freed by task 344 on cpu 1 at 35.348701s (0.001206s ago): [ 35.349972] test_corruption+0x120/0x378 [ 35.350013] kunit_try_run_case+0x170/0x3f0 [ 35.350065] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.350107] kthread+0x328/0x630 [ 35.350142] ret_from_fork+0x10/0x20 [ 35.350179] [ 35.350223] CPU: 1 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 35.350304] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.350333] Hardware name: linux,dummy-virt (DT) [ 35.350367] ==================================================================
[ 30.540559] ================================================================== [ 30.541185] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 30.541185] [ 30.541558] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#105): [ 30.542504] test_corruption+0x2d2/0x3e0 [ 30.542733] kunit_try_run_case+0x1a5/0x480 [ 30.542962] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.543180] kthread+0x337/0x6f0 [ 30.543371] ret_from_fork+0x116/0x1d0 [ 30.543565] ret_from_fork_asm+0x1a/0x30 [ 30.543726] [ 30.543828] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.543828] [ 30.544193] allocated by task 360 on cpu 1 at 30.540284s (0.003907s ago): [ 30.544513] test_alloc+0x364/0x10f0 [ 30.544682] test_corruption+0xe6/0x3e0 [ 30.544912] kunit_try_run_case+0x1a5/0x480 [ 30.545210] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.545432] kthread+0x337/0x6f0 [ 30.545597] ret_from_fork+0x116/0x1d0 [ 30.545800] ret_from_fork_asm+0x1a/0x30 [ 30.545994] [ 30.546106] freed by task 360 on cpu 1 at 30.540387s (0.005716s ago): [ 30.546431] test_corruption+0x2d2/0x3e0 [ 30.546622] kunit_try_run_case+0x1a5/0x480 [ 30.546833] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.547047] kthread+0x337/0x6f0 [ 30.547159] ret_from_fork+0x116/0x1d0 [ 30.547282] ret_from_fork_asm+0x1a/0x30 [ 30.547560] [ 30.547700] CPU: 1 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 30.548261] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 30.548464] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.548889] ================================================================== [ 30.852333] ================================================================== [ 30.852795] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 30.852795] [ 30.853135] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#108): [ 30.853560] test_corruption+0x216/0x3e0 [ 30.853782] kunit_try_run_case+0x1a5/0x480 [ 30.854418] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.854954] kthread+0x337/0x6f0 [ 30.855163] ret_from_fork+0x116/0x1d0 [ 30.855482] ret_from_fork_asm+0x1a/0x30 [ 30.855701] [ 30.855779] kfence-#108: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.855779] [ 30.856353] allocated by task 362 on cpu 0 at 30.852197s (0.004153s ago): [ 30.856725] test_alloc+0x2a6/0x10f0 [ 30.857100] test_corruption+0x1cb/0x3e0 [ 30.857305] kunit_try_run_case+0x1a5/0x480 [ 30.857608] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.857952] kthread+0x337/0x6f0 [ 30.858144] ret_from_fork+0x116/0x1d0 [ 30.858424] ret_from_fork_asm+0x1a/0x30 [ 30.858658] [ 30.858838] freed by task 362 on cpu 0 at 30.852256s (0.006580s ago): [ 30.859224] test_corruption+0x216/0x3e0 [ 30.859479] kunit_try_run_case+0x1a5/0x480 [ 30.859695] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.860155] kthread+0x337/0x6f0 [ 30.860295] ret_from_fork+0x116/0x1d0 [ 30.860503] ret_from_fork_asm+0x1a/0x30 [ 30.860911] [ 30.861080] CPU: 0 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 30.861564] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 30.861967] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.862400] ================================================================== [ 30.644541] ================================================================== [ 30.644956] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 30.644956] [ 30.645325] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#106): [ 30.645829] test_corruption+0x2df/0x3e0 [ 30.646027] kunit_try_run_case+0x1a5/0x480 [ 30.646259] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.646473] kthread+0x337/0x6f0 [ 30.646646] ret_from_fork+0x116/0x1d0 [ 30.646853] ret_from_fork_asm+0x1a/0x30 [ 30.647002] [ 30.647093] kfence-#106: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.647093] [ 30.647565] allocated by task 360 on cpu 1 at 30.644290s (0.003258s ago): [ 30.647981] test_alloc+0x364/0x10f0 [ 30.648254] test_corruption+0x1cb/0x3e0 [ 30.648446] kunit_try_run_case+0x1a5/0x480 [ 30.648663] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.648970] kthread+0x337/0x6f0 [ 30.649153] ret_from_fork+0x116/0x1d0 [ 30.649339] ret_from_fork_asm+0x1a/0x30 [ 30.649540] [ 30.649607] freed by task 360 on cpu 1 at 30.644382s (0.005223s ago): [ 30.649915] test_corruption+0x2df/0x3e0 [ 30.650053] kunit_try_run_case+0x1a5/0x480 [ 30.650369] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.650667] kthread+0x337/0x6f0 [ 30.650808] ret_from_fork+0x116/0x1d0 [ 30.651021] ret_from_fork_asm+0x1a/0x30 [ 30.651207] [ 30.651322] CPU: 1 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 30.651762] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 30.652040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.652437] ================================================================== [ 30.748447] ================================================================== [ 30.748912] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 30.748912] [ 30.749276] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#107): [ 30.749822] test_corruption+0x131/0x3e0 [ 30.749969] kunit_try_run_case+0x1a5/0x480 [ 30.750379] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.750660] kthread+0x337/0x6f0 [ 30.750788] ret_from_fork+0x116/0x1d0 [ 30.750918] ret_from_fork_asm+0x1a/0x30 [ 30.751142] [ 30.751248] kfence-#107: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.751248] [ 30.751628] allocated by task 362 on cpu 0 at 30.748307s (0.003318s ago): [ 30.751856] test_alloc+0x2a6/0x10f0 [ 30.752037] test_corruption+0xe6/0x3e0 [ 30.752232] kunit_try_run_case+0x1a5/0x480 [ 30.752434] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.752642] kthread+0x337/0x6f0 [ 30.752864] ret_from_fork+0x116/0x1d0 [ 30.753038] ret_from_fork_asm+0x1a/0x30 [ 30.753222] [ 30.753296] freed by task 362 on cpu 0 at 30.748368s (0.004926s ago): [ 30.753514] test_corruption+0x131/0x3e0 [ 30.753645] kunit_try_run_case+0x1a5/0x480 [ 30.753901] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.754297] kthread+0x337/0x6f0 [ 30.754875] ret_from_fork+0x116/0x1d0 [ 30.755011] ret_from_fork_asm+0x1a/0x30 [ 30.755150] [ 30.755336] CPU: 0 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 30.755696] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 30.755845] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.756098] ==================================================================