Date
July 1, 2025, 3:08 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.022056] ================================================================== [ 23.022170] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 23.022170] [ 23.022238] Corrupted memory at 0x00000000a28d8878 [ ! . . . . . . . . . . . . . . . ] (in kfence-#107): [ 23.023364] test_corruption+0x278/0x378 [ 23.023416] kunit_try_run_case+0x170/0x3f0 [ 23.023459] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.023506] kthread+0x328/0x630 [ 23.023545] ret_from_fork+0x10/0x20 [ 23.023597] [ 23.023620] kfence-#107: 0x000000007fe25bd5-0x000000003edd4e82, size=32, cache=kmalloc-32 [ 23.023620] [ 23.023677] allocated by task 312 on cpu 1 at 23.021767s (0.001906s ago): [ 23.023740] test_alloc+0x29c/0x628 [ 23.023780] test_corruption+0xdc/0x378 [ 23.023821] kunit_try_run_case+0x170/0x3f0 [ 23.023862] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.023906] kthread+0x328/0x630 [ 23.023940] ret_from_fork+0x10/0x20 [ 23.023979] [ 23.024003] freed by task 312 on cpu 1 at 23.021872s (0.002127s ago): [ 23.024062] test_corruption+0x278/0x378 [ 23.024103] kunit_try_run_case+0x170/0x3f0 [ 23.024142] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.024186] kthread+0x328/0x630 [ 23.024221] ret_from_fork+0x10/0x20 [ 23.024260] [ 23.024302] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.024381] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.024411] Hardware name: linux,dummy-virt (DT) [ 23.024447] ================================================================== [ 23.333993] ================================================================== [ 23.334087] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.334087] [ 23.334149] Corrupted memory at 0x0000000044bc53f1 [ ! ] (in kfence-#110): [ 23.334265] test_corruption+0x1d8/0x378 [ 23.334310] kunit_try_run_case+0x170/0x3f0 [ 23.334353] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.334400] kthread+0x328/0x630 [ 23.334439] ret_from_fork+0x10/0x20 [ 23.334478] [ 23.334501] kfence-#110: 0x000000008fab35e5-0x00000000786d54e2, size=32, cache=test [ 23.334501] [ 23.334556] allocated by task 314 on cpu 1 at 23.333844s (0.000708s ago): [ 23.334632] test_alloc+0x230/0x628 [ 23.334673] test_corruption+0x198/0x378 [ 23.334714] kunit_try_run_case+0x170/0x3f0 [ 23.334752] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.334797] kthread+0x328/0x630 [ 23.334833] ret_from_fork+0x10/0x20 [ 23.334872] [ 23.334895] freed by task 314 on cpu 1 at 23.333905s (0.000986s ago): [ 23.334955] test_corruption+0x1d8/0x378 [ 23.334993] kunit_try_run_case+0x170/0x3f0 [ 23.335033] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.335076] kthread+0x328/0x630 [ 23.335111] ret_from_fork+0x10/0x20 [ 23.335150] [ 23.335193] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.335269] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.335299] Hardware name: linux,dummy-virt (DT) [ 23.335333] ================================================================== [ 23.229908] ================================================================== [ 23.229994] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 23.229994] [ 23.230055] Corrupted memory at 0x000000007a483344 [ ! . . . . . . . . . . . . . . . ] (in kfence-#109): [ 23.230364] test_corruption+0x120/0x378 [ 23.230415] kunit_try_run_case+0x170/0x3f0 [ 23.230461] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.230507] kthread+0x328/0x630 [ 23.230546] ret_from_fork+0x10/0x20 [ 23.230599] [ 23.230623] kfence-#109: 0x0000000087f0ab42-0x000000005a282671, size=32, cache=test [ 23.230623] [ 23.230679] allocated by task 314 on cpu 1 at 23.229770s (0.000905s ago): [ 23.230742] test_alloc+0x230/0x628 [ 23.230782] test_corruption+0xdc/0x378 [ 23.230822] kunit_try_run_case+0x170/0x3f0 [ 23.230863] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.230906] kthread+0x328/0x630 [ 23.230942] ret_from_fork+0x10/0x20 [ 23.230981] [ 23.231004] freed by task 314 on cpu 1 at 23.229826s (0.001174s ago): [ 23.231065] test_corruption+0x120/0x378 [ 23.231104] kunit_try_run_case+0x170/0x3f0 [ 23.231143] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.231187] kthread+0x328/0x630 [ 23.231223] ret_from_fork+0x10/0x20 [ 23.231263] [ 23.231305] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.231381] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.231410] Hardware name: linux,dummy-virt (DT) [ 23.231443] ================================================================== [ 23.126022] ================================================================== [ 23.126109] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.126109] [ 23.126170] Corrupted memory at 0x00000000a94b93dd [ ! ] (in kfence-#108): [ 23.126296] test_corruption+0x284/0x378 [ 23.126343] kunit_try_run_case+0x170/0x3f0 [ 23.126384] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.126429] kthread+0x328/0x630 [ 23.126465] ret_from_fork+0x10/0x20 [ 23.126506] [ 23.126529] kfence-#108: 0x00000000488c1674-0x00000000ccd3c764, size=32, cache=kmalloc-32 [ 23.126529] [ 23.126598] allocated by task 312 on cpu 1 at 23.125746s (0.000848s ago): [ 23.126660] test_alloc+0x29c/0x628 [ 23.126699] test_corruption+0x198/0x378 [ 23.126739] kunit_try_run_case+0x170/0x3f0 [ 23.126777] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.126822] kthread+0x328/0x630 [ 23.126858] ret_from_fork+0x10/0x20 [ 23.126895] [ 23.126919] freed by task 312 on cpu 1 at 23.125855s (0.001060s ago): [ 23.126980] test_corruption+0x284/0x378 [ 23.127020] kunit_try_run_case+0x170/0x3f0 [ 23.127058] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.127101] kthread+0x328/0x630 [ 23.127137] ret_from_fork+0x10/0x20 [ 23.127174] [ 23.127214] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.127290] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.127318] Hardware name: linux,dummy-virt (DT) [ 23.127352] ==================================================================
[ 18.783143] ================================================================== [ 18.783536] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.783536] [ 18.783924] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#89): [ 18.784505] test_corruption+0x131/0x3e0 [ 18.784694] kunit_try_run_case+0x1a5/0x480 [ 18.784915] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.785182] kthread+0x337/0x6f0 [ 18.785348] ret_from_fork+0x116/0x1d0 [ 18.785529] ret_from_fork_asm+0x1a/0x30 [ 18.785743] [ 18.785835] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.785835] [ 18.786203] allocated by task 330 on cpu 0 at 18.782994s (0.003206s ago): [ 18.786424] test_alloc+0x2a6/0x10f0 [ 18.786608] test_corruption+0xe6/0x3e0 [ 18.786800] kunit_try_run_case+0x1a5/0x480 [ 18.787008] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.787230] kthread+0x337/0x6f0 [ 18.787355] ret_from_fork+0x116/0x1d0 [ 18.787544] ret_from_fork_asm+0x1a/0x30 [ 18.787861] [ 18.787960] freed by task 330 on cpu 0 at 18.783069s (0.004889s ago): [ 18.788240] test_corruption+0x131/0x3e0 [ 18.788433] kunit_try_run_case+0x1a5/0x480 [ 18.788597] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.788973] kthread+0x337/0x6f0 [ 18.789104] ret_from_fork+0x116/0x1d0 [ 18.789298] ret_from_fork_asm+0x1a/0x30 [ 18.789459] [ 18.789564] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.789957] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.790168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.790534] ================================================================== [ 18.575271] ================================================================== [ 18.575703] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.575703] [ 18.576095] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#87): [ 18.576871] test_corruption+0x2d2/0x3e0 [ 18.577070] kunit_try_run_case+0x1a5/0x480 [ 18.577230] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.577492] kthread+0x337/0x6f0 [ 18.577669] ret_from_fork+0x116/0x1d0 [ 18.577947] ret_from_fork_asm+0x1a/0x30 [ 18.578145] [ 18.578247] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.578247] [ 18.578636] allocated by task 328 on cpu 1 at 18.574996s (0.003638s ago): [ 18.578894] test_alloc+0x364/0x10f0 [ 18.579082] test_corruption+0xe6/0x3e0 [ 18.579281] kunit_try_run_case+0x1a5/0x480 [ 18.579487] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.579665] kthread+0x337/0x6f0 [ 18.579847] ret_from_fork+0x116/0x1d0 [ 18.580136] ret_from_fork_asm+0x1a/0x30 [ 18.580314] [ 18.580390] freed by task 328 on cpu 1 at 18.575110s (0.005277s ago): [ 18.580651] test_corruption+0x2d2/0x3e0 [ 18.580854] kunit_try_run_case+0x1a5/0x480 [ 18.581077] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.581305] kthread+0x337/0x6f0 [ 18.581434] ret_from_fork+0x116/0x1d0 [ 18.581628] ret_from_fork_asm+0x1a/0x30 [ 18.581815] [ 18.581944] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.582290] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.582447] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.582893] ================================================================== [ 18.679340] ================================================================== [ 18.679740] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.679740] [ 18.680048] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#88): [ 18.680452] test_corruption+0x2df/0x3e0 [ 18.680662] kunit_try_run_case+0x1a5/0x480 [ 18.680930] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.681158] kthread+0x337/0x6f0 [ 18.681292] ret_from_fork+0x116/0x1d0 [ 18.681438] ret_from_fork_asm+0x1a/0x30 [ 18.681648] [ 18.681751] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.681751] [ 18.682198] allocated by task 328 on cpu 1 at 18.679092s (0.003104s ago): [ 18.682535] test_alloc+0x364/0x10f0 [ 18.682704] test_corruption+0x1cb/0x3e0 [ 18.682845] kunit_try_run_case+0x1a5/0x480 [ 18.683219] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.683436] kthread+0x337/0x6f0 [ 18.683559] ret_from_fork+0x116/0x1d0 [ 18.683742] ret_from_fork_asm+0x1a/0x30 [ 18.684039] [ 18.684146] freed by task 328 on cpu 1 at 18.679189s (0.004955s ago): [ 18.684362] test_corruption+0x2df/0x3e0 [ 18.684547] kunit_try_run_case+0x1a5/0x480 [ 18.684755] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.685030] kthread+0x337/0x6f0 [ 18.685152] ret_from_fork+0x116/0x1d0 [ 18.685282] ret_from_fork_asm+0x1a/0x30 [ 18.685511] [ 18.685635] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.686136] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.686348] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.686784] ================================================================== [ 19.199060] ================================================================== [ 19.199451] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.199451] [ 19.199722] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#93): [ 19.200137] test_corruption+0x216/0x3e0 [ 19.200354] kunit_try_run_case+0x1a5/0x480 [ 19.200580] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.200824] kthread+0x337/0x6f0 [ 19.200954] ret_from_fork+0x116/0x1d0 [ 19.201162] ret_from_fork_asm+0x1a/0x30 [ 19.201364] [ 19.201465] kfence-#93: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.201465] [ 19.201856] allocated by task 330 on cpu 0 at 19.198909s (0.002945s ago): [ 19.202151] test_alloc+0x2a6/0x10f0 [ 19.202293] test_corruption+0x1cb/0x3e0 [ 19.202497] kunit_try_run_case+0x1a5/0x480 [ 19.202712] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.202904] kthread+0x337/0x6f0 [ 19.203040] ret_from_fork+0x116/0x1d0 [ 19.203174] ret_from_fork_asm+0x1a/0x30 [ 19.203376] [ 19.203472] freed by task 330 on cpu 0 at 19.198970s (0.004500s ago): [ 19.203779] test_corruption+0x216/0x3e0 [ 19.203948] kunit_try_run_case+0x1a5/0x480 [ 19.204110] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.204507] kthread+0x337/0x6f0 [ 19.204699] ret_from_fork+0x116/0x1d0 [ 19.204901] ret_from_fork_asm+0x1a/0x30 [ 19.205100] [ 19.205207] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.205620] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.205760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.206125] ==================================================================