Date
July 9, 2025, 2:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.108559] ================================================================== [ 22.108653] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 22.108653] [ 22.108718] Corrupted memory at 0x000000007e92fa71 [ ! ] (in kfence-#96): [ 22.108848] test_corruption+0x284/0x378 [ 22.108897] kunit_try_run_case+0x170/0x3f0 [ 22.108940] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.108987] kthread+0x328/0x630 [ 22.109027] ret_from_fork+0x10/0x20 [ 22.109067] [ 22.109107] kfence-#96: 0x00000000880d4a1a-0x000000002344d83a, size=32, cache=kmalloc-32 [ 22.109107] [ 22.109163] allocated by task 311 on cpu 0 at 22.108247s (0.000912s ago): [ 22.109227] test_alloc+0x29c/0x628 [ 22.109267] test_corruption+0x198/0x378 [ 22.109309] kunit_try_run_case+0x170/0x3f0 [ 22.109348] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.109393] kthread+0x328/0x630 [ 22.109428] ret_from_fork+0x10/0x20 [ 22.109469] [ 22.109492] freed by task 311 on cpu 0 at 22.108388s (0.001100s ago): [ 22.109554] test_corruption+0x284/0x378 [ 22.109618] kunit_try_run_case+0x170/0x3f0 [ 22.109661] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.109706] kthread+0x328/0x630 [ 22.109741] ret_from_fork+0x10/0x20 [ 22.109782] [ 22.109826] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc5 #1 PREEMPT [ 22.109908] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 22.109940] Hardware name: linux,dummy-virt (DT) [ 22.109974] ================================================================== [ 22.314237] ================================================================== [ 22.314328] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 22.314328] [ 22.314392] Corrupted memory at 0x000000004000af77 [ ! ] (in kfence-#98): [ 22.314507] test_corruption+0x1d8/0x378 [ 22.314555] kunit_try_run_case+0x170/0x3f0 [ 22.314599] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.314645] kthread+0x328/0x630 [ 22.314683] ret_from_fork+0x10/0x20 [ 22.314725] [ 22.314748] kfence-#98: 0x000000002468c895-0x00000000cf0394e3, size=32, cache=test [ 22.314748] [ 22.314802] allocated by task 313 on cpu 0 at 22.314077s (0.000721s ago): [ 22.314865] test_alloc+0x230/0x628 [ 22.314906] test_corruption+0x198/0x378 [ 22.314946] kunit_try_run_case+0x170/0x3f0 [ 22.314986] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.315030] kthread+0x328/0x630 [ 22.315066] ret_from_fork+0x10/0x20 [ 22.315122] [ 22.315146] freed by task 313 on cpu 0 at 22.314151s (0.000991s ago): [ 22.315210] test_corruption+0x1d8/0x378 [ 22.315252] kunit_try_run_case+0x170/0x3f0 [ 22.315295] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.315339] kthread+0x328/0x630 [ 22.315375] ret_from_fork+0x10/0x20 [ 22.315415] [ 22.315456] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc5 #1 PREEMPT [ 22.315540] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 22.315571] Hardware name: linux,dummy-virt (DT) [ 22.315605] ================================================================== [ 22.210171] ================================================================== [ 22.210264] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 22.210264] [ 22.210329] Corrupted memory at 0x00000000ba1ef7fb [ ! . . . . . . . . . . . . . . . ] (in kfence-#97): [ 22.210638] test_corruption+0x120/0x378 [ 22.210686] kunit_try_run_case+0x170/0x3f0 [ 22.210731] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.210777] kthread+0x328/0x630 [ 22.210816] ret_from_fork+0x10/0x20 [ 22.210857] [ 22.210880] kfence-#97: 0x00000000cfc0537b-0x000000000e6bb1b3, size=32, cache=test [ 22.210880] [ 22.210937] allocated by task 313 on cpu 0 at 22.210010s (0.000923s ago): [ 22.210999] test_alloc+0x230/0x628 [ 22.211041] test_corruption+0xdc/0x378 [ 22.211093] kunit_try_run_case+0x170/0x3f0 [ 22.211134] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.211179] kthread+0x328/0x630 [ 22.211215] ret_from_fork+0x10/0x20 [ 22.211253] [ 22.211276] freed by task 313 on cpu 0 at 22.210075s (0.001197s ago): [ 22.211338] test_corruption+0x120/0x378 [ 22.211377] kunit_try_run_case+0x170/0x3f0 [ 22.211419] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.211463] kthread+0x328/0x630 [ 22.211498] ret_from_fork+0x10/0x20 [ 22.211536] [ 22.211580] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc5 #1 PREEMPT [ 22.211663] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 22.211693] Hardware name: linux,dummy-virt (DT) [ 22.211727] ================================================================== [ 22.002270] ================================================================== [ 22.002364] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 22.002364] [ 22.002427] Corrupted memory at 0x0000000069d86c61 [ ! . . . . . . . . . . . . . . . ] (in kfence-#95): [ 22.002734] test_corruption+0x278/0x378 [ 22.002782] kunit_try_run_case+0x170/0x3f0 [ 22.002826] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.002871] kthread+0x328/0x630 [ 22.002912] ret_from_fork+0x10/0x20 [ 22.002953] [ 22.002976] kfence-#95: 0x000000004577645f-0x0000000059d184a1, size=32, cache=kmalloc-32 [ 22.002976] [ 22.003034] allocated by task 311 on cpu 0 at 22.002062s (0.000968s ago): [ 22.003110] test_alloc+0x29c/0x628 [ 22.003152] test_corruption+0xdc/0x378 [ 22.003193] kunit_try_run_case+0x170/0x3f0 [ 22.003233] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.003278] kthread+0x328/0x630 [ 22.003313] ret_from_fork+0x10/0x20 [ 22.003353] [ 22.003376] freed by task 311 on cpu 0 at 22.002181s (0.001191s ago): [ 22.003435] test_corruption+0x278/0x378 [ 22.003475] kunit_try_run_case+0x170/0x3f0 [ 22.003514] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.003557] kthread+0x328/0x630 [ 22.003594] ret_from_fork+0x10/0x20 [ 22.003633] [ 22.003677] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc5 #1 PREEMPT [ 22.003760] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 22.003791] Hardware name: linux,dummy-virt (DT) [ 22.003826] ==================================================================
[ 18.895443] ================================================================== [ 18.895903] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.895903] [ 18.896188] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#80): [ 18.896592] test_corruption+0x2df/0x3e0 [ 18.896819] kunit_try_run_case+0x1a5/0x480 [ 18.896978] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.897282] kthread+0x337/0x6f0 [ 18.897408] ret_from_fork+0x116/0x1d0 [ 18.897558] ret_from_fork_asm+0x1a/0x30 [ 18.897787] [ 18.897886] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.897886] [ 18.898282] allocated by task 328 on cpu 1 at 18.895179s (0.003101s ago): [ 18.898614] test_alloc+0x364/0x10f0 [ 18.898829] test_corruption+0x1cb/0x3e0 [ 18.898982] kunit_try_run_case+0x1a5/0x480 [ 18.899190] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.899368] kthread+0x337/0x6f0 [ 18.899489] ret_from_fork+0x116/0x1d0 [ 18.899692] ret_from_fork_asm+0x1a/0x30 [ 18.899896] [ 18.899992] freed by task 328 on cpu 1 at 18.895282s (0.004707s ago): [ 18.900366] test_corruption+0x2df/0x3e0 [ 18.900504] kunit_try_run_case+0x1a5/0x480 [ 18.900710] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.901190] kthread+0x337/0x6f0 [ 18.901322] ret_from_fork+0x116/0x1d0 [ 18.901487] ret_from_fork_asm+0x1a/0x30 [ 18.901636] [ 18.901733] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.902062] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.902221] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.902619] ================================================================== [ 18.791379] ================================================================== [ 18.791822] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.791822] [ 18.792230] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#79): [ 18.793114] test_corruption+0x2d2/0x3e0 [ 18.793269] kunit_try_run_case+0x1a5/0x480 [ 18.793535] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.793819] kthread+0x337/0x6f0 [ 18.794002] ret_from_fork+0x116/0x1d0 [ 18.794201] ret_from_fork_asm+0x1a/0x30 [ 18.794347] [ 18.794443] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.794443] [ 18.794904] allocated by task 328 on cpu 1 at 18.791132s (0.003770s ago): [ 18.795129] test_alloc+0x364/0x10f0 [ 18.795276] test_corruption+0xe6/0x3e0 [ 18.795472] kunit_try_run_case+0x1a5/0x480 [ 18.795695] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.795964] kthread+0x337/0x6f0 [ 18.796157] ret_from_fork+0x116/0x1d0 [ 18.796332] ret_from_fork_asm+0x1a/0x30 [ 18.796482] [ 18.796580] freed by task 328 on cpu 1 at 18.791208s (0.005370s ago): [ 18.796879] test_corruption+0x2d2/0x3e0 [ 18.797053] kunit_try_run_case+0x1a5/0x480 [ 18.797203] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.797406] kthread+0x337/0x6f0 [ 18.797575] ret_from_fork+0x116/0x1d0 [ 18.797775] ret_from_fork_asm+0x1a/0x30 [ 18.797976] [ 18.798077] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.798456] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.798672] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.799244] ================================================================== [ 18.999305] ================================================================== [ 18.999724] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.999724] [ 19.000168] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#81): [ 19.000741] test_corruption+0x131/0x3e0 [ 19.000891] kunit_try_run_case+0x1a5/0x480 [ 19.001234] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.001502] kthread+0x337/0x6f0 [ 19.001676] ret_from_fork+0x116/0x1d0 [ 19.001812] ret_from_fork_asm+0x1a/0x30 [ 19.002025] [ 19.002127] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.002127] [ 19.002450] allocated by task 330 on cpu 1 at 18.999167s (0.003280s ago): [ 19.002790] test_alloc+0x2a6/0x10f0 [ 19.002984] test_corruption+0xe6/0x3e0 [ 19.003133] kunit_try_run_case+0x1a5/0x480 [ 19.003340] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.003535] kthread+0x337/0x6f0 [ 19.003716] ret_from_fork+0x116/0x1d0 [ 19.003909] ret_from_fork_asm+0x1a/0x30 [ 19.004431] [ 19.004540] freed by task 330 on cpu 1 at 18.999227s (0.005311s ago): [ 19.004989] test_corruption+0x131/0x3e0 [ 19.005490] kunit_try_run_case+0x1a5/0x480 [ 19.005698] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.006054] kthread+0x337/0x6f0 [ 19.006428] ret_from_fork+0x116/0x1d0 [ 19.006617] ret_from_fork_asm+0x1a/0x30 [ 19.006801] [ 19.007069] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.007710] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.007947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.008488] ================================================================== [ 19.415246] ================================================================== [ 19.415671] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.415671] [ 19.416023] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#85): [ 19.416799] test_corruption+0x216/0x3e0 [ 19.417009] kunit_try_run_case+0x1a5/0x480 [ 19.417216] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.417434] kthread+0x337/0x6f0 [ 19.417628] ret_from_fork+0x116/0x1d0 [ 19.417814] ret_from_fork_asm+0x1a/0x30 [ 19.418482] [ 19.418562] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.418562] [ 19.419161] allocated by task 330 on cpu 1 at 19.415126s (0.004032s ago): [ 19.419627] test_alloc+0x2a6/0x10f0 [ 19.419938] test_corruption+0x1cb/0x3e0 [ 19.420131] kunit_try_run_case+0x1a5/0x480 [ 19.420455] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.420776] kthread+0x337/0x6f0 [ 19.420967] ret_from_fork+0x116/0x1d0 [ 19.421143] ret_from_fork_asm+0x1a/0x30 [ 19.421328] [ 19.421407] freed by task 330 on cpu 1 at 19.415165s (0.006240s ago): [ 19.421704] test_corruption+0x216/0x3e0 [ 19.422194] kunit_try_run_case+0x1a5/0x480 [ 19.422372] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.422661] kthread+0x337/0x6f0 [ 19.422792] ret_from_fork+0x116/0x1d0 [ 19.422935] ret_from_fork_asm+0x1a/0x30 [ 19.423197] [ 19.423530] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.424163] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.424342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.424624] ==================================================================