Date
July 17, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.500400] ================================================================== [ 22.500495] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 22.500495] [ 22.500557] Corrupted memory at 0x0000000043af3f32 [ ! ] (in kfence-#106): [ 22.500677] test_corruption+0x1d8/0x378 [ 22.500722] kunit_try_run_case+0x170/0x3f0 [ 22.500765] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.500808] kthread+0x328/0x630 [ 22.500847] ret_from_fork+0x10/0x20 [ 22.500899] [ 22.500923] kfence-#106: 0x0000000037388ed5-0x00000000f6b63d92, size=32, cache=test [ 22.500923] [ 22.500979] allocated by task 313 on cpu 1 at 22.500246s (0.000729s ago): [ 22.501039] test_alloc+0x230/0x628 [ 22.501078] test_corruption+0x198/0x378 [ 22.501118] kunit_try_run_case+0x170/0x3f0 [ 22.501156] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.501200] kthread+0x328/0x630 [ 22.501236] ret_from_fork+0x10/0x20 [ 22.501274] [ 22.501296] freed by task 313 on cpu 1 at 22.500305s (0.000987s ago): [ 22.501356] test_corruption+0x1d8/0x378 [ 22.501396] kunit_try_run_case+0x170/0x3f0 [ 22.501434] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.501476] kthread+0x328/0x630 [ 22.501511] ret_from_fork+0x10/0x20 [ 22.501550] [ 22.501590] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 22.501664] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.501693] Hardware name: linux,dummy-virt (DT) [ 22.501725] ================================================================== [ 21.876555] ================================================================== [ 21.876666] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 21.876666] [ 21.876734] Corrupted memory at 0x00000000e95888d2 [ ! . . . . . . . . . . . . . . . ] (in kfence-#100): [ 21.877852] test_corruption+0x278/0x378 [ 21.877922] kunit_try_run_case+0x170/0x3f0 [ 21.877970] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.878013] kthread+0x328/0x630 [ 21.878054] ret_from_fork+0x10/0x20 [ 21.878093] [ 21.878117] kfence-#100: 0x0000000048d1737a-0x0000000048940ac0, size=32, cache=kmalloc-32 [ 21.878117] [ 21.878175] allocated by task 311 on cpu 1 at 21.876260s (0.001911s ago): [ 21.878236] test_alloc+0x29c/0x628 [ 21.878277] test_corruption+0xdc/0x378 [ 21.878317] kunit_try_run_case+0x170/0x3f0 [ 21.878356] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.878400] kthread+0x328/0x630 [ 21.878436] ret_from_fork+0x10/0x20 [ 21.878475] [ 21.878498] freed by task 311 on cpu 1 at 21.876374s (0.002120s ago): [ 21.878557] test_corruption+0x278/0x378 [ 21.878597] kunit_try_run_case+0x170/0x3f0 [ 21.878636] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.878679] kthread+0x328/0x630 [ 21.878715] ret_from_fork+0x10/0x20 [ 21.878754] [ 21.878802] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.878891] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.878921] Hardware name: linux,dummy-virt (DT) [ 21.878955] ================================================================== [ 22.188316] ================================================================== [ 22.188414] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 22.188414] [ 22.188473] Corrupted memory at 0x00000000a8a61fc0 [ ! . . . . . . . . . . . . . . . ] (in kfence-#103): [ 22.188785] test_corruption+0x120/0x378 [ 22.188833] kunit_try_run_case+0x170/0x3f0 [ 22.188894] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.188939] kthread+0x328/0x630 [ 22.188977] ret_from_fork+0x10/0x20 [ 22.189018] [ 22.189043] kfence-#103: 0x00000000e6eba922-0x000000003b385a3a, size=32, cache=test [ 22.189043] [ 22.189097] allocated by task 313 on cpu 1 at 22.188165s (0.000928s ago): [ 22.189158] test_alloc+0x230/0x628 [ 22.189199] test_corruption+0xdc/0x378 [ 22.189237] kunit_try_run_case+0x170/0x3f0 [ 22.189277] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.189321] kthread+0x328/0x630 [ 22.189357] ret_from_fork+0x10/0x20 [ 22.189396] [ 22.189419] freed by task 313 on cpu 1 at 22.188230s (0.001185s ago): [ 22.189479] test_corruption+0x120/0x378 [ 22.189519] kunit_try_run_case+0x170/0x3f0 [ 22.189560] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.189604] kthread+0x328/0x630 [ 22.189642] ret_from_fork+0x10/0x20 [ 22.189680] [ 22.189724] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 22.189801] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.189829] Hardware name: linux,dummy-virt (DT) [ 22.189878] ================================================================== [ 22.084533] ================================================================== [ 22.084631] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 22.084631] [ 22.084695] Corrupted memory at 0x00000000faf2afbb [ ! ] (in kfence-#102): [ 22.084825] test_corruption+0x284/0x378 [ 22.084887] kunit_try_run_case+0x170/0x3f0 [ 22.084930] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.084975] kthread+0x328/0x630 [ 22.085018] ret_from_fork+0x10/0x20 [ 22.085058] [ 22.085083] kfence-#102: 0x00000000a9de398f-0x00000000940177bb, size=32, cache=kmalloc-32 [ 22.085083] [ 22.085138] allocated by task 311 on cpu 1 at 22.084246s (0.000887s ago): [ 22.085199] test_alloc+0x29c/0x628 [ 22.085239] test_corruption+0x198/0x378 [ 22.085278] kunit_try_run_case+0x170/0x3f0 [ 22.085317] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.085359] kthread+0x328/0x630 [ 22.085394] ret_from_fork+0x10/0x20 [ 22.085432] [ 22.085456] freed by task 311 on cpu 1 at 22.084353s (0.001099s ago): [ 22.085516] test_corruption+0x284/0x378 [ 22.085554] kunit_try_run_case+0x170/0x3f0 [ 22.085593] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.085634] kthread+0x328/0x630 [ 22.085671] ret_from_fork+0x10/0x20 [ 22.085710] [ 22.085751] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 22.085827] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.085856] Hardware name: linux,dummy-virt (DT) [ 22.085898] ==================================================================
[ 18.779266] ================================================================== [ 18.779687] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.779687] [ 18.780023] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#85): [ 18.780643] test_corruption+0x131/0x3e0 [ 18.780825] kunit_try_run_case+0x1a5/0x480 [ 18.780979] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.781247] kthread+0x337/0x6f0 [ 18.781423] ret_from_fork+0x116/0x1d0 [ 18.781626] ret_from_fork_asm+0x1a/0x30 [ 18.781788] [ 18.781867] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.781867] [ 18.782298] allocated by task 330 on cpu 0 at 18.779143s (0.003152s ago): [ 18.782597] test_alloc+0x2a6/0x10f0 [ 18.782771] test_corruption+0xe6/0x3e0 [ 18.782950] kunit_try_run_case+0x1a5/0x480 [ 18.783149] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.783371] kthread+0x337/0x6f0 [ 18.783535] ret_from_fork+0x116/0x1d0 [ 18.783758] ret_from_fork_asm+0x1a/0x30 [ 18.783931] [ 18.784021] freed by task 330 on cpu 0 at 18.779199s (0.004819s ago): [ 18.784331] test_corruption+0x131/0x3e0 [ 18.784535] kunit_try_run_case+0x1a5/0x480 [ 18.784736] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.784961] kthread+0x337/0x6f0 [ 18.785138] ret_from_fork+0x116/0x1d0 [ 18.785277] ret_from_fork_asm+0x1a/0x30 [ 18.785422] [ 18.785519] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.786005] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.786224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.786520] ================================================================== [ 18.675425] ================================================================== [ 18.675843] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.675843] [ 18.676161] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#84): [ 18.676554] test_corruption+0x2df/0x3e0 [ 18.676772] kunit_try_run_case+0x1a5/0x480 [ 18.677013] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.677201] kthread+0x337/0x6f0 [ 18.677460] ret_from_fork+0x116/0x1d0 [ 18.677806] ret_from_fork_asm+0x1a/0x30 [ 18.678041] [ 18.678131] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.678131] [ 18.678439] allocated by task 328 on cpu 1 at 18.675163s (0.003274s ago): [ 18.678755] test_alloc+0x364/0x10f0 [ 18.678986] test_corruption+0x1cb/0x3e0 [ 18.679138] kunit_try_run_case+0x1a5/0x480 [ 18.679293] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.679553] kthread+0x337/0x6f0 [ 18.679792] ret_from_fork+0x116/0x1d0 [ 18.679999] ret_from_fork_asm+0x1a/0x30 [ 18.680210] [ 18.680309] freed by task 328 on cpu 1 at 18.675269s (0.005037s ago): [ 18.680572] test_corruption+0x2df/0x3e0 [ 18.680776] kunit_try_run_case+0x1a5/0x480 [ 18.680938] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.681126] kthread+0x337/0x6f0 [ 18.681250] ret_from_fork+0x116/0x1d0 [ 18.681439] ret_from_fork_asm+0x1a/0x30 [ 18.681635] [ 18.681763] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.682314] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.682455] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.682950] ================================================================== [ 18.571260] ================================================================== [ 18.571634] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.571634] [ 18.572002] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#83): [ 18.572599] test_corruption+0x2d2/0x3e0 [ 18.573156] kunit_try_run_case+0x1a5/0x480 [ 18.573404] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.573779] kthread+0x337/0x6f0 [ 18.573938] ret_from_fork+0x116/0x1d0 [ 18.574136] ret_from_fork_asm+0x1a/0x30 [ 18.574345] [ 18.574422] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.574422] [ 18.574874] allocated by task 328 on cpu 1 at 18.571110s (0.003761s ago): [ 18.575129] test_alloc+0x364/0x10f0 [ 18.575307] test_corruption+0xe6/0x3e0 [ 18.575511] kunit_try_run_case+0x1a5/0x480 [ 18.575823] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.576118] kthread+0x337/0x6f0 [ 18.576249] ret_from_fork+0x116/0x1d0 [ 18.576436] ret_from_fork_asm+0x1a/0x30 [ 18.576612] [ 18.576687] freed by task 328 on cpu 1 at 18.571189s (0.005495s ago): [ 18.577018] test_corruption+0x2d2/0x3e0 [ 18.577214] kunit_try_run_case+0x1a5/0x480 [ 18.577386] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.577603] kthread+0x337/0x6f0 [ 18.577798] ret_from_fork+0x116/0x1d0 [ 18.578003] ret_from_fork_asm+0x1a/0x30 [ 18.578194] [ 18.578311] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.578809] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.579017] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.579327] ================================================================== [ 18.987248] ================================================================== [ 18.987658] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 18.987658] [ 18.987959] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#87): [ 18.988348] test_corruption+0x216/0x3e0 [ 18.988556] kunit_try_run_case+0x1a5/0x480 [ 18.988729] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.988951] kthread+0x337/0x6f0 [ 18.989148] ret_from_fork+0x116/0x1d0 [ 18.989352] ret_from_fork_asm+0x1a/0x30 [ 18.989525] [ 18.989644] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.989644] [ 18.989943] allocated by task 330 on cpu 0 at 18.987119s (0.002822s ago): [ 18.990291] test_alloc+0x2a6/0x10f0 [ 18.990467] test_corruption+0x1cb/0x3e0 [ 18.990691] kunit_try_run_case+0x1a5/0x480 [ 18.990841] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.991033] kthread+0x337/0x6f0 [ 18.991214] ret_from_fork+0x116/0x1d0 [ 18.991405] ret_from_fork_asm+0x1a/0x30 [ 18.991601] [ 18.991685] freed by task 330 on cpu 0 at 18.987175s (0.004507s ago): [ 18.991897] test_corruption+0x216/0x3e0 [ 18.992079] kunit_try_run_case+0x1a5/0x480 [ 18.992290] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.992554] kthread+0x337/0x6f0 [ 18.992724] ret_from_fork+0x116/0x1d0 [ 18.992941] ret_from_fork_asm+0x1a/0x30 [ 18.993128] [ 18.993225] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.993618] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.993816] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.994218] ==================================================================