Date
July 15, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.313688] ================================================================== [ 21.313784] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 21.313784] [ 21.313848] Corrupted memory at 0x00000000e7564923 [ ! ] (in kfence-#100): [ 21.313976] test_corruption+0x284/0x378 [ 21.314023] kunit_try_run_case+0x170/0x3f0 [ 21.314065] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.314110] kthread+0x328/0x630 [ 21.314148] ret_from_fork+0x10/0x20 [ 21.314202] [ 21.314225] kfence-#100: 0x0000000035e9610a-0x000000003208943c, size=32, cache=kmalloc-32 [ 21.314225] [ 21.314282] allocated by task 312 on cpu 1 at 21.313411s (0.000867s ago): [ 21.314343] test_alloc+0x29c/0x628 [ 21.314383] test_corruption+0x198/0x378 [ 21.314422] kunit_try_run_case+0x170/0x3f0 [ 21.314462] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.314504] kthread+0x328/0x630 [ 21.314540] ret_from_fork+0x10/0x20 [ 21.314580] [ 21.314604] freed by task 312 on cpu 1 at 21.313521s (0.001079s ago): [ 21.314663] test_corruption+0x284/0x378 [ 21.314702] kunit_try_run_case+0x170/0x3f0 [ 21.314741] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.314784] kthread+0x328/0x630 [ 21.314818] ret_from_fork+0x10/0x20 [ 21.314856] [ 21.314900] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.314976] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.315005] Hardware name: linux,dummy-virt (DT) [ 21.315039] ================================================================== [ 21.521553] ================================================================== [ 21.521637] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 21.521637] [ 21.521696] Corrupted memory at 0x000000000ce38d7b [ ! ] (in kfence-#102): [ 21.521810] test_corruption+0x1d8/0x378 [ 21.521855] kunit_try_run_case+0x170/0x3f0 [ 21.521898] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.521942] kthread+0x328/0x630 [ 21.521981] ret_from_fork+0x10/0x20 [ 21.522020] [ 21.522044] kfence-#102: 0x000000002c599e00-0x000000004c3b1b94, size=32, cache=test [ 21.522044] [ 21.522098] allocated by task 314 on cpu 1 at 21.521410s (0.000684s ago): [ 21.522159] test_alloc+0x230/0x628 [ 21.522213] test_corruption+0x198/0x378 [ 21.522253] kunit_try_run_case+0x170/0x3f0 [ 21.522291] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.522335] kthread+0x328/0x630 [ 21.522371] ret_from_fork+0x10/0x20 [ 21.522409] [ 21.522434] freed by task 314 on cpu 1 at 21.521471s (0.000959s ago): [ 21.522492] test_corruption+0x1d8/0x378 [ 21.522531] kunit_try_run_case+0x170/0x3f0 [ 21.522571] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.522612] kthread+0x328/0x630 [ 21.522647] ret_from_fork+0x10/0x20 [ 21.522684] [ 21.522725] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.522802] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.522830] Hardware name: linux,dummy-virt (DT) [ 21.522863] ================================================================== [ 21.001722] ================================================================== [ 21.001828] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 21.001828] [ 21.001898] Corrupted memory at 0x00000000e78db7bc [ ! . . . . . . . . . . . . . . . ] (in kfence-#97): [ 21.003019] test_corruption+0x278/0x378 [ 21.003073] kunit_try_run_case+0x170/0x3f0 [ 21.003120] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.003165] kthread+0x328/0x630 [ 21.003216] ret_from_fork+0x10/0x20 [ 21.003255] [ 21.003280] kfence-#97: 0x000000008ab2bb6a-0x00000000c58ee22e, size=32, cache=kmalloc-32 [ 21.003280] [ 21.003339] allocated by task 312 on cpu 1 at 21.001418s (0.001916s ago): [ 21.003401] test_alloc+0x29c/0x628 [ 21.003442] test_corruption+0xdc/0x378 [ 21.003483] kunit_try_run_case+0x170/0x3f0 [ 21.003523] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.003568] kthread+0x328/0x630 [ 21.003604] ret_from_fork+0x10/0x20 [ 21.003643] [ 21.003665] freed by task 312 on cpu 1 at 21.001543s (0.002119s ago): [ 21.003725] test_corruption+0x278/0x378 [ 21.003765] kunit_try_run_case+0x170/0x3f0 [ 21.003805] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.003846] kthread+0x328/0x630 [ 21.003881] ret_from_fork+0x10/0x20 [ 21.003921] [ 21.003971] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.004051] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.004080] Hardware name: linux,dummy-virt (DT) [ 21.004116] ================================================================== [ 21.417512] ================================================================== [ 21.417601] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 21.417601] [ 21.417663] Corrupted memory at 0x000000001ba10f96 [ ! . . . . . . . . . . . . . . . ] (in kfence-#101): [ 21.417973] test_corruption+0x120/0x378 [ 21.418020] kunit_try_run_case+0x170/0x3f0 [ 21.418065] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.418109] kthread+0x328/0x630 [ 21.418148] ret_from_fork+0x10/0x20 [ 21.418200] [ 21.418223] kfence-#101: 0x000000000c9d92db-0x000000006f78a71a, size=32, cache=test [ 21.418223] [ 21.418278] allocated by task 314 on cpu 1 at 21.417366s (0.000909s ago): [ 21.418339] test_alloc+0x230/0x628 [ 21.418379] test_corruption+0xdc/0x378 [ 21.418419] kunit_try_run_case+0x170/0x3f0 [ 21.418458] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.418503] kthread+0x328/0x630 [ 21.418538] ret_from_fork+0x10/0x20 [ 21.418577] [ 21.418599] freed by task 314 on cpu 1 at 21.417426s (0.001169s ago): [ 21.418659] test_corruption+0x120/0x378 [ 21.418699] kunit_try_run_case+0x170/0x3f0 [ 21.418737] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.418780] kthread+0x328/0x630 [ 21.418815] ret_from_fork+0x10/0x20 [ 21.418855] [ 21.418911] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.418988] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.419016] Hardware name: linux,dummy-virt (DT) [ 21.419051] ==================================================================
[ 19.267751] ================================================================== [ 19.268179] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.268179] [ 19.268624] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#82): [ 19.269215] test_corruption+0x131/0x3e0 [ 19.269407] kunit_try_run_case+0x1a5/0x480 [ 19.269640] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.269919] kthread+0x337/0x6f0 [ 19.270051] ret_from_fork+0x116/0x1d0 [ 19.270192] ret_from_fork_asm+0x1a/0x30 [ 19.270396] [ 19.270494] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.270494] [ 19.270907] allocated by task 330 on cpu 1 at 19.267630s (0.003275s ago): [ 19.271196] test_alloc+0x2a6/0x10f0 [ 19.271380] test_corruption+0xe6/0x3e0 [ 19.271631] kunit_try_run_case+0x1a5/0x480 [ 19.271851] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.272088] kthread+0x337/0x6f0 [ 19.272264] ret_from_fork+0x116/0x1d0 [ 19.272418] ret_from_fork_asm+0x1a/0x30 [ 19.272561] [ 19.272637] freed by task 330 on cpu 1 at 19.267677s (0.004958s ago): [ 19.272935] test_corruption+0x131/0x3e0 [ 19.273201] kunit_try_run_case+0x1a5/0x480 [ 19.273403] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.273636] kthread+0x337/0x6f0 [ 19.273770] ret_from_fork+0x116/0x1d0 [ 19.273936] ret_from_fork_asm+0x1a/0x30 [ 19.274145] [ 19.274268] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 19.274855] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.275033] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.275400] ================================================================== [ 18.851833] ================================================================== [ 18.852277] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.852277] [ 18.852645] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#78): [ 18.853254] test_corruption+0x2d2/0x3e0 [ 18.853415] kunit_try_run_case+0x1a5/0x480 [ 18.853645] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.853878] kthread+0x337/0x6f0 [ 18.854010] ret_from_fork+0x116/0x1d0 [ 18.854204] ret_from_fork_asm+0x1a/0x30 [ 18.854414] [ 18.854542] kfence-#78: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.854542] [ 18.854898] allocated by task 328 on cpu 1 at 18.851645s (0.003251s ago): [ 18.855228] test_alloc+0x364/0x10f0 [ 18.855393] test_corruption+0xe6/0x3e0 [ 18.855603] kunit_try_run_case+0x1a5/0x480 [ 18.855827] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.856056] kthread+0x337/0x6f0 [ 18.856199] ret_from_fork+0x116/0x1d0 [ 18.856368] ret_from_fork_asm+0x1a/0x30 [ 18.856510] [ 18.856611] freed by task 328 on cpu 1 at 18.851745s (0.004864s ago): [ 18.857067] test_corruption+0x2d2/0x3e0 [ 18.857286] kunit_try_run_case+0x1a5/0x480 [ 18.857436] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.857613] kthread+0x337/0x6f0 [ 18.857924] ret_from_fork+0x116/0x1d0 [ 18.858121] ret_from_fork_asm+0x1a/0x30 [ 18.858309] [ 18.858411] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.858739] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.858962] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.859370] ================================================================== [ 18.955917] ================================================================== [ 18.956293] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.956293] [ 18.956804] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#79): [ 18.957191] test_corruption+0x2df/0x3e0 [ 18.957356] kunit_try_run_case+0x1a5/0x480 [ 18.957681] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.957952] kthread+0x337/0x6f0 [ 18.958080] ret_from_fork+0x116/0x1d0 [ 18.958273] ret_from_fork_asm+0x1a/0x30 [ 18.958472] [ 18.958555] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.958555] [ 18.958905] allocated by task 328 on cpu 1 at 18.955661s (0.003242s ago): [ 18.959217] test_alloc+0x364/0x10f0 [ 18.959404] test_corruption+0x1cb/0x3e0 [ 18.959604] kunit_try_run_case+0x1a5/0x480 [ 18.959752] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.960023] kthread+0x337/0x6f0 [ 18.960201] ret_from_fork+0x116/0x1d0 [ 18.960375] ret_from_fork_asm+0x1a/0x30 [ 18.960564] [ 18.960639] freed by task 328 on cpu 1 at 18.955766s (0.004871s ago): [ 18.960959] test_corruption+0x2df/0x3e0 [ 18.961104] kunit_try_run_case+0x1a5/0x480 [ 18.961259] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.961449] kthread+0x337/0x6f0 [ 18.961678] ret_from_fork+0x116/0x1d0 [ 18.961874] ret_from_fork_asm+0x1a/0x30 [ 18.962134] [ 18.962225] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.962686] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.962904] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.963312] ================================================================== [ 19.579780] ================================================================== [ 19.580176] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.580176] [ 19.580636] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#85): [ 19.580978] test_corruption+0x216/0x3e0 [ 19.581167] kunit_try_run_case+0x1a5/0x480 [ 19.581388] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.581717] kthread+0x337/0x6f0 [ 19.581891] ret_from_fork+0x116/0x1d0 [ 19.582061] ret_from_fork_asm+0x1a/0x30 [ 19.582279] [ 19.582387] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.582387] [ 19.582771] allocated by task 330 on cpu 1 at 19.579655s (0.003114s ago): [ 19.583042] test_alloc+0x2a6/0x10f0 [ 19.583228] test_corruption+0x1cb/0x3e0 [ 19.583410] kunit_try_run_case+0x1a5/0x480 [ 19.583615] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.583879] kthread+0x337/0x6f0 [ 19.584044] ret_from_fork+0x116/0x1d0 [ 19.584228] ret_from_fork_asm+0x1a/0x30 [ 19.584371] [ 19.584459] freed by task 330 on cpu 1 at 19.579696s (0.004761s ago): [ 19.584778] test_corruption+0x216/0x3e0 [ 19.584979] kunit_try_run_case+0x1a5/0x480 [ 19.585147] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.585325] kthread+0x337/0x6f0 [ 19.585449] ret_from_fork+0x116/0x1d0 [ 19.585816] ret_from_fork_asm+0x1a/0x30 [ 19.586019] [ 19.586139] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 19.586692] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.586868] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.587232] ==================================================================