Date
July 6, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.654213] ================================================================== [ 23.654299] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.654299] [ 23.654362] Corrupted memory at 0x000000009510cd2b [ ! ] (in kfence-#100): [ 23.654496] test_corruption+0x284/0x378 [ 23.654543] kunit_try_run_case+0x170/0x3f0 [ 23.654587] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.654630] kthread+0x328/0x630 [ 23.654668] ret_from_fork+0x10/0x20 [ 23.654707] [ 23.654732] kfence-#100: 0x00000000d47a417d-0x00000000fa97c2b1, size=32, cache=kmalloc-32 [ 23.654732] [ 23.654785] allocated by task 311 on cpu 1 at 23.653921s (0.000861s ago): [ 23.654845] test_alloc+0x29c/0x628 [ 23.654884] test_corruption+0x198/0x378 [ 23.654925] kunit_try_run_case+0x170/0x3f0 [ 23.654966] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.655009] kthread+0x328/0x630 [ 23.655044] ret_from_fork+0x10/0x20 [ 23.655082] [ 23.655106] freed by task 311 on cpu 1 at 23.654027s (0.001075s ago): [ 23.655164] test_corruption+0x284/0x378 [ 23.655214] kunit_try_run_case+0x170/0x3f0 [ 23.655254] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.655297] kthread+0x328/0x630 [ 23.655332] ret_from_fork+0x10/0x20 [ 23.655371] [ 23.655413] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.655485] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.655514] Hardware name: linux,dummy-virt (DT) [ 23.655547] ================================================================== [ 23.758004] ================================================================== [ 23.758096] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 23.758096] [ 23.758157] Corrupted memory at 0x000000004ddd3146 [ ! . . . . . . . . . . . . . . . ] (in kfence-#101): [ 23.758489] test_corruption+0x120/0x378 [ 23.758537] kunit_try_run_case+0x170/0x3f0 [ 23.758583] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.758630] kthread+0x328/0x630 [ 23.758671] ret_from_fork+0x10/0x20 [ 23.758711] [ 23.758735] kfence-#101: 0x00000000f2e0d448-0x0000000096f87927, size=32, cache=test [ 23.758735] [ 23.758790] allocated by task 313 on cpu 1 at 23.757859s (0.000927s ago): [ 23.758851] test_alloc+0x230/0x628 [ 23.758892] test_corruption+0xdc/0x378 [ 23.758932] kunit_try_run_case+0x170/0x3f0 [ 23.758972] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.759016] kthread+0x328/0x630 [ 23.759052] ret_from_fork+0x10/0x20 [ 23.759091] [ 23.759116] freed by task 313 on cpu 1 at 23.757918s (0.001194s ago): [ 23.759175] test_corruption+0x120/0x378 [ 23.759244] kunit_try_run_case+0x170/0x3f0 [ 23.759284] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.759328] kthread+0x328/0x630 [ 23.759366] ret_from_fork+0x10/0x20 [ 23.759404] [ 23.759447] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.759522] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.759550] Hardware name: linux,dummy-virt (DT) [ 23.759586] ================================================================== [ 23.862110] ================================================================== [ 23.862216] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.862216] [ 23.862278] Corrupted memory at 0x00000000b69d078d [ ! ] (in kfence-#102): [ 23.862391] test_corruption+0x1d8/0x378 [ 23.862443] kunit_try_run_case+0x170/0x3f0 [ 23.862488] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.862532] kthread+0x328/0x630 [ 23.862569] ret_from_fork+0x10/0x20 [ 23.862608] [ 23.862633] kfence-#102: 0x000000006ccf22b8-0x000000003be79e7c, size=32, cache=test [ 23.862633] [ 23.862685] allocated by task 313 on cpu 1 at 23.861962s (0.000719s ago): [ 23.862745] test_alloc+0x230/0x628 [ 23.862784] test_corruption+0x198/0x378 [ 23.862825] kunit_try_run_case+0x170/0x3f0 [ 23.862865] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.862907] kthread+0x328/0x630 [ 23.862944] ret_from_fork+0x10/0x20 [ 23.862982] [ 23.863004] freed by task 313 on cpu 1 at 23.862023s (0.000978s ago): [ 23.863064] test_corruption+0x1d8/0x378 [ 23.863103] kunit_try_run_case+0x170/0x3f0 [ 23.863142] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.863186] kthread+0x328/0x630 [ 23.863236] ret_from_fork+0x10/0x20 [ 23.863275] [ 23.863317] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.863390] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.863419] Hardware name: linux,dummy-virt (DT) [ 23.863455] ================================================================== [ 23.550231] ================================================================== [ 23.550341] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 23.550341] [ 23.550409] Corrupted memory at 0x00000000ebe134e6 [ ! . . . . . . . . . . . . . . . ] (in kfence-#99): [ 23.551540] test_corruption+0x278/0x378 [ 23.551592] kunit_try_run_case+0x170/0x3f0 [ 23.551638] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.551683] kthread+0x328/0x630 [ 23.551722] ret_from_fork+0x10/0x20 [ 23.551763] [ 23.551787] kfence-#99: 0x00000000346a2afe-0x000000001800d295, size=32, cache=kmalloc-32 [ 23.551787] [ 23.551844] allocated by task 311 on cpu 1 at 23.549926s (0.001914s ago): [ 23.551907] test_alloc+0x29c/0x628 [ 23.551948] test_corruption+0xdc/0x378 [ 23.551988] kunit_try_run_case+0x170/0x3f0 [ 23.552028] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.552071] kthread+0x328/0x630 [ 23.552108] ret_from_fork+0x10/0x20 [ 23.552147] [ 23.552170] freed by task 311 on cpu 1 at 23.550034s (0.002132s ago): [ 23.552241] test_corruption+0x278/0x378 [ 23.552283] kunit_try_run_case+0x170/0x3f0 [ 23.552323] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.552367] kthread+0x328/0x630 [ 23.552404] ret_from_fork+0x10/0x20 [ 23.552443] [ 23.552488] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.552563] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.552594] Hardware name: linux,dummy-virt (DT) [ 23.552631] ==================================================================
[ 18.073041] ================================================================== [ 18.073416] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.073416] [ 18.073984] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#81): [ 18.074681] test_corruption+0x2df/0x3e0 [ 18.074849] kunit_try_run_case+0x1a5/0x480 [ 18.075076] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.075318] kthread+0x337/0x6f0 [ 18.075494] ret_from_fork+0x116/0x1d0 [ 18.075682] ret_from_fork_asm+0x1a/0x30 [ 18.075878] [ 18.075993] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.075993] [ 18.076386] allocated by task 328 on cpu 1 at 18.072795s (0.003589s ago): [ 18.076639] test_alloc+0x364/0x10f0 [ 18.076827] test_corruption+0x1cb/0x3e0 [ 18.077040] kunit_try_run_case+0x1a5/0x480 [ 18.077248] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.077462] kthread+0x337/0x6f0 [ 18.077788] ret_from_fork+0x116/0x1d0 [ 18.077985] ret_from_fork_asm+0x1a/0x30 [ 18.078170] [ 18.078259] freed by task 328 on cpu 1 at 18.072866s (0.005391s ago): [ 18.078915] test_corruption+0x2df/0x3e0 [ 18.079301] kunit_try_run_case+0x1a5/0x480 [ 18.079511] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.079746] kthread+0x337/0x6f0 [ 18.079930] ret_from_fork+0x116/0x1d0 [ 18.080515] ret_from_fork_asm+0x1a/0x30 [ 18.080717] [ 18.080823] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.081524] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.081804] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.082295] ================================================================== [ 18.176878] ================================================================== [ 18.177407] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.177407] [ 18.177794] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#82): [ 18.178417] test_corruption+0x131/0x3e0 [ 18.178620] kunit_try_run_case+0x1a5/0x480 [ 18.178840] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.179137] kthread+0x337/0x6f0 [ 18.179275] ret_from_fork+0x116/0x1d0 [ 18.179448] ret_from_fork_asm+0x1a/0x30 [ 18.179638] [ 18.179744] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.179744] [ 18.180061] allocated by task 330 on cpu 0 at 18.176750s (0.003309s ago): [ 18.180389] test_alloc+0x2a6/0x10f0 [ 18.180643] test_corruption+0xe6/0x3e0 [ 18.180781] kunit_try_run_case+0x1a5/0x480 [ 18.181004] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.181324] kthread+0x337/0x6f0 [ 18.181497] ret_from_fork+0x116/0x1d0 [ 18.181635] ret_from_fork_asm+0x1a/0x30 [ 18.181776] [ 18.181873] freed by task 330 on cpu 0 at 18.176808s (0.005063s ago): [ 18.182191] test_corruption+0x131/0x3e0 [ 18.182380] kunit_try_run_case+0x1a5/0x480 [ 18.182527] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.183038] kthread+0x337/0x6f0 [ 18.183272] ret_from_fork+0x116/0x1d0 [ 18.183444] ret_from_fork_asm+0x1a/0x30 [ 18.183611] [ 18.183711] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.184195] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.184341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.184631] ================================================================== [ 17.865016] ================================================================== [ 17.865479] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 17.865479] [ 17.866219] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#79): [ 17.867450] test_corruption+0x2d2/0x3e0 [ 17.867646] kunit_try_run_case+0x1a5/0x480 [ 17.867873] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.868164] kthread+0x337/0x6f0 [ 17.868335] ret_from_fork+0x116/0x1d0 [ 17.868546] ret_from_fork_asm+0x1a/0x30 [ 17.868713] [ 17.868819] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.868819] [ 17.869361] allocated by task 328 on cpu 1 at 17.864774s (0.004483s ago): [ 17.869737] test_alloc+0x364/0x10f0 [ 17.869916] test_corruption+0xe6/0x3e0 [ 17.870540] kunit_try_run_case+0x1a5/0x480 [ 17.870756] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.871018] kthread+0x337/0x6f0 [ 17.871374] ret_from_fork+0x116/0x1d0 [ 17.871657] ret_from_fork_asm+0x1a/0x30 [ 17.871844] [ 17.871937] freed by task 328 on cpu 1 at 17.864852s (0.007083s ago): [ 17.872535] test_corruption+0x2d2/0x3e0 [ 17.872829] kunit_try_run_case+0x1a5/0x480 [ 17.873062] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.873590] kthread+0x337/0x6f0 [ 17.873850] ret_from_fork+0x116/0x1d0 [ 17.874145] ret_from_fork_asm+0x1a/0x30 [ 17.874435] [ 17.874589] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.875080] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.875503] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.875986] ================================================================== [ 18.488900] ================================================================== [ 18.489327] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 18.489327] [ 18.489607] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#85): [ 18.489890] test_corruption+0x216/0x3e0 [ 18.490172] kunit_try_run_case+0x1a5/0x480 [ 18.490401] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.490662] kthread+0x337/0x6f0 [ 18.490794] ret_from_fork+0x116/0x1d0 [ 18.490931] ret_from_fork_asm+0x1a/0x30 [ 18.491086] [ 18.491171] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.491171] [ 18.491448] allocated by task 330 on cpu 0 at 18.488768s (0.002678s ago): [ 18.491670] test_alloc+0x2a6/0x10f0 [ 18.491803] test_corruption+0x1cb/0x3e0 [ 18.491943] kunit_try_run_case+0x1a5/0x480 [ 18.492113] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.492289] kthread+0x337/0x6f0 [ 18.492466] ret_from_fork+0x116/0x1d0 [ 18.492657] ret_from_fork_asm+0x1a/0x30 [ 18.492859] [ 18.492972] freed by task 330 on cpu 0 at 18.488824s (0.004146s ago): [ 18.493387] test_corruption+0x216/0x3e0 [ 18.493717] kunit_try_run_case+0x1a5/0x480 [ 18.493938] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.494158] kthread+0x337/0x6f0 [ 18.494282] ret_from_fork+0x116/0x1d0 [ 18.494417] ret_from_fork_asm+0x1a/0x30 [ 18.494574] [ 18.494676] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.495018] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.495166] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.495451] ==================================================================