Date
July 5, 2025, 5:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.779432] ================================================================== [ 23.779523] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 23.779523] [ 23.779586] Corrupted memory at 0x000000004061e534 [ ! . . . . . . . . . . . . . . . ] (in kfence-#102): [ 23.779902] test_corruption+0x120/0x378 [ 23.779951] kunit_try_run_case+0x170/0x3f0 [ 23.779995] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.780042] kthread+0x328/0x630 [ 23.780084] ret_from_fork+0x10/0x20 [ 23.780127] [ 23.780153] kfence-#102: 0x00000000b16e8d0c-0x00000000eb15962f, size=32, cache=test [ 23.780153] [ 23.780206] allocated by task 313 on cpu 0 at 23.779275s (0.000927s ago): [ 23.780268] test_alloc+0x230/0x628 [ 23.780315] test_corruption+0xdc/0x378 [ 23.780357] kunit_try_run_case+0x170/0x3f0 [ 23.780397] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.780441] kthread+0x328/0x630 [ 23.780478] ret_from_fork+0x10/0x20 [ 23.780517] [ 23.780541] freed by task 313 on cpu 0 at 23.779329s (0.001208s ago): [ 23.780604] test_corruption+0x120/0x378 [ 23.780644] kunit_try_run_case+0x170/0x3f0 [ 23.780682] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.780726] kthread+0x328/0x630 [ 23.780762] ret_from_fork+0x10/0x20 [ 23.780802] [ 23.780843] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.780928] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.780956] Hardware name: linux,dummy-virt (DT) [ 23.780990] ================================================================== [ 23.675525] ================================================================== [ 23.675607] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.675607] [ 23.675671] Corrupted memory at 0x000000006f112fa9 [ ! ] (in kfence-#101): [ 23.675794] test_corruption+0x284/0x378 [ 23.675842] kunit_try_run_case+0x170/0x3f0 [ 23.675899] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.675944] kthread+0x328/0x630 [ 23.675981] ret_from_fork+0x10/0x20 [ 23.676022] [ 23.676045] kfence-#101: 0x000000009a96e01e-0x00000000950ea098, size=32, cache=kmalloc-32 [ 23.676045] [ 23.676100] allocated by task 311 on cpu 0 at 23.675251s (0.000845s ago): [ 23.676160] test_alloc+0x29c/0x628 [ 23.676199] test_corruption+0x198/0x378 [ 23.676240] kunit_try_run_case+0x170/0x3f0 [ 23.676278] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.676322] kthread+0x328/0x630 [ 23.676358] ret_from_fork+0x10/0x20 [ 23.676396] [ 23.676418] freed by task 311 on cpu 0 at 23.675354s (0.001061s ago): [ 23.676477] test_corruption+0x284/0x378 [ 23.676517] kunit_try_run_case+0x170/0x3f0 [ 23.676555] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.676598] kthread+0x328/0x630 [ 23.676634] ret_from_fork+0x10/0x20 [ 23.676672] [ 23.676713] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.676787] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.676815] Hardware name: linux,dummy-virt (DT) [ 23.676848] ================================================================== [ 23.883285] ================================================================== [ 23.883369] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.883369] [ 23.883434] Corrupted memory at 0x000000001b1b19b7 [ ! ] (in kfence-#103): [ 23.883544] test_corruption+0x1d8/0x378 [ 23.883590] kunit_try_run_case+0x170/0x3f0 [ 23.883632] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.883678] kthread+0x328/0x630 [ 23.883716] ret_from_fork+0x10/0x20 [ 23.883755] [ 23.883778] kfence-#103: 0x00000000bfc4228f-0x000000005b4baba2, size=32, cache=test [ 23.883778] [ 23.883830] allocated by task 313 on cpu 0 at 23.883157s (0.000669s ago): [ 23.883903] test_alloc+0x230/0x628 [ 23.883944] test_corruption+0x198/0x378 [ 23.883984] kunit_try_run_case+0x170/0x3f0 [ 23.884022] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.884065] kthread+0x328/0x630 [ 23.884100] ret_from_fork+0x10/0x20 [ 23.884139] [ 23.884162] freed by task 313 on cpu 0 at 23.883203s (0.000955s ago): [ 23.884222] test_corruption+0x1d8/0x378 [ 23.884260] kunit_try_run_case+0x170/0x3f0 [ 23.884300] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.884343] kthread+0x328/0x630 [ 23.884377] ret_from_fork+0x10/0x20 [ 23.884416] [ 23.884459] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.884532] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.884561] Hardware name: linux,dummy-virt (DT) [ 23.884594] ================================================================== [ 23.572951] ================================================================== [ 23.573059] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 23.573059] [ 23.573126] Corrupted memory at 0x0000000015c387d2 [ ! . . . . . . . . . . . . . . . ] (in kfence-#100): [ 23.574251] test_corruption+0x278/0x378 [ 23.574305] kunit_try_run_case+0x170/0x3f0 [ 23.574349] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.574395] kthread+0x328/0x630 [ 23.574434] ret_from_fork+0x10/0x20 [ 23.574474] [ 23.574499] kfence-#100: 0x00000000eebcb66c-0x00000000f63dddb2, size=32, cache=kmalloc-32 [ 23.574499] [ 23.574553] allocated by task 311 on cpu 0 at 23.572662s (0.001887s ago): [ 23.574616] test_alloc+0x29c/0x628 [ 23.574656] test_corruption+0xdc/0x378 [ 23.574697] kunit_try_run_case+0x170/0x3f0 [ 23.574736] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.574781] kthread+0x328/0x630 [ 23.574816] ret_from_fork+0x10/0x20 [ 23.574855] [ 23.574892] freed by task 311 on cpu 0 at 23.572762s (0.002126s ago): [ 23.574952] test_corruption+0x278/0x378 [ 23.574993] kunit_try_run_case+0x170/0x3f0 [ 23.575032] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.575077] kthread+0x328/0x630 [ 23.575114] ret_from_fork+0x10/0x20 [ 23.575153] [ 23.575196] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.575272] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.575302] Hardware name: linux,dummy-virt (DT) [ 23.575337] ==================================================================
[ 18.490965] ================================================================== [ 18.491332] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.491332] [ 18.491621] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#86): [ 18.492132] test_corruption+0x131/0x3e0 [ 18.492284] kunit_try_run_case+0x1a5/0x480 [ 18.492582] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.493066] kthread+0x337/0x6f0 [ 18.493264] ret_from_fork+0x116/0x1d0 [ 18.493405] ret_from_fork_asm+0x1a/0x30 [ 18.493597] [ 18.493708] kfence-#86: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.493708] [ 18.493983] allocated by task 332 on cpu 1 at 18.490856s (0.003125s ago): [ 18.494204] test_alloc+0x2a6/0x10f0 [ 18.494336] test_corruption+0xe6/0x3e0 [ 18.494484] kunit_try_run_case+0x1a5/0x480 [ 18.494629] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.494830] kthread+0x337/0x6f0 [ 18.495052] ret_from_fork+0x116/0x1d0 [ 18.495247] ret_from_fork_asm+0x1a/0x30 [ 18.495448] [ 18.495569] freed by task 332 on cpu 1 at 18.490896s (0.004670s ago): [ 18.495819] test_corruption+0x131/0x3e0 [ 18.495960] kunit_try_run_case+0x1a5/0x480 [ 18.496105] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.496277] kthread+0x337/0x6f0 [ 18.496397] ret_from_fork+0x116/0x1d0 [ 18.496552] ret_from_fork_asm+0x1a/0x30 [ 18.496728] [ 18.496863] CPU: 1 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.497219] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.497363] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.497705] ================================================================== [ 18.178694] ================================================================== [ 18.179079] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.179079] [ 18.179379] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#83): [ 18.179861] test_corruption+0x2df/0x3e0 [ 18.180044] kunit_try_run_case+0x1a5/0x480 [ 18.180265] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.180502] kthread+0x337/0x6f0 [ 18.180647] ret_from_fork+0x116/0x1d0 [ 18.180852] ret_from_fork_asm+0x1a/0x30 [ 18.181034] [ 18.181137] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.181137] [ 18.181443] allocated by task 330 on cpu 0 at 18.178466s (0.002975s ago): [ 18.181772] test_alloc+0x364/0x10f0 [ 18.181996] test_corruption+0x1cb/0x3e0 [ 18.182197] kunit_try_run_case+0x1a5/0x480 [ 18.182355] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.182619] kthread+0x337/0x6f0 [ 18.182823] ret_from_fork+0x116/0x1d0 [ 18.183031] ret_from_fork_asm+0x1a/0x30 [ 18.183208] [ 18.183308] freed by task 330 on cpu 0 at 18.178545s (0.004761s ago): [ 18.183618] test_corruption+0x2df/0x3e0 [ 18.183802] kunit_try_run_case+0x1a5/0x480 [ 18.183989] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.184264] kthread+0x337/0x6f0 [ 18.184426] ret_from_fork+0x116/0x1d0 [ 18.184616] ret_from_fork_asm+0x1a/0x30 [ 18.184885] [ 18.184992] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.185411] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.185628] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.185944] ================================================================== [ 18.594643] ================================================================== [ 18.595023] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 18.595023] [ 18.595546] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#87): [ 18.596198] test_corruption+0x216/0x3e0 [ 18.596663] kunit_try_run_case+0x1a5/0x480 [ 18.597235] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.597572] kthread+0x337/0x6f0 [ 18.597764] ret_from_fork+0x116/0x1d0 [ 18.598104] ret_from_fork_asm+0x1a/0x30 [ 18.598291] [ 18.598392] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.598392] [ 18.598793] allocated by task 332 on cpu 1 at 18.594534s (0.004256s ago): [ 18.599096] test_alloc+0x2a6/0x10f0 [ 18.599290] test_corruption+0x1cb/0x3e0 [ 18.599500] kunit_try_run_case+0x1a5/0x480 [ 18.599681] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.599974] kthread+0x337/0x6f0 [ 18.600124] ret_from_fork+0x116/0x1d0 [ 18.600271] ret_from_fork_asm+0x1a/0x30 [ 18.600481] [ 18.600600] freed by task 332 on cpu 1 at 18.594579s (0.006018s ago): [ 18.600926] test_corruption+0x216/0x3e0 [ 18.601122] kunit_try_run_case+0x1a5/0x480 [ 18.601348] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.601601] kthread+0x337/0x6f0 [ 18.601823] ret_from_fork+0x116/0x1d0 [ 18.602019] ret_from_fork_asm+0x1a/0x30 [ 18.602219] [ 18.602338] CPU: 1 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.602802] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.603067] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.603367] ================================================================== [ 18.074806] ================================================================== [ 18.075246] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.075246] [ 18.075611] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#82): [ 18.076415] test_corruption+0x2d2/0x3e0 [ 18.076640] kunit_try_run_case+0x1a5/0x480 [ 18.076828] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.077236] kthread+0x337/0x6f0 [ 18.077395] ret_from_fork+0x116/0x1d0 [ 18.077596] ret_from_fork_asm+0x1a/0x30 [ 18.077802] [ 18.077907] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.077907] [ 18.078317] allocated by task 330 on cpu 0 at 18.074550s (0.003765s ago): [ 18.078678] test_alloc+0x364/0x10f0 [ 18.078891] test_corruption+0xe6/0x3e0 [ 18.079157] kunit_try_run_case+0x1a5/0x480 [ 18.079335] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.079574] kthread+0x337/0x6f0 [ 18.079784] ret_from_fork+0x116/0x1d0 [ 18.079987] ret_from_fork_asm+0x1a/0x30 [ 18.080152] [ 18.080254] freed by task 330 on cpu 0 at 18.074656s (0.005595s ago): [ 18.080598] test_corruption+0x2d2/0x3e0 [ 18.080790] kunit_try_run_case+0x1a5/0x480 [ 18.081025] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.081350] kthread+0x337/0x6f0 [ 18.081524] ret_from_fork+0x116/0x1d0 [ 18.081660] ret_from_fork_asm+0x1a/0x30 [ 18.082007] [ 18.082140] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.082603] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.083299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.083760] ==================================================================