Date
June 20, 2025, 12:38 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 39.898226] ================================================================== [ 39.898353] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 39.898353] [ 39.898435] Corrupted memory at 0x00000000c5fb41ce [ ! ] (in kfence-#154): [ 39.898594] test_corruption+0x284/0x378 [ 39.898686] kunit_try_run_case+0x170/0x3f0 [ 39.898739] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.898789] kthread+0x328/0x630 [ 39.898834] ret_from_fork+0x10/0x20 [ 39.898879] [ 39.898908] kfence-#154: 0x0000000005a0c077-0x00000000694aef21, size=32, cache=kmalloc-32 [ 39.898908] [ 39.898976] allocated by task 322 on cpu 0 at 39.897757s (0.001214s ago): [ 39.899051] test_alloc+0x29c/0x628 [ 39.899099] test_corruption+0x198/0x378 [ 39.899144] kunit_try_run_case+0x170/0x3f0 [ 39.899190] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.899239] kthread+0x328/0x630 [ 39.899281] ret_from_fork+0x10/0x20 [ 39.899324] [ 39.899351] freed by task 322 on cpu 0 at 39.897933s (0.001414s ago): [ 39.899431] test_corruption+0x284/0x378 [ 39.899484] kunit_try_run_case+0x170/0x3f0 [ 39.899531] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.899582] kthread+0x328/0x630 [ 39.899638] ret_from_fork+0x10/0x20 [ 39.899687] [ 39.899738] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 39.899832] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.899868] Hardware name: linux,dummy-virt (DT) [ 39.899908] ================================================================== [ 40.313543] ================================================================== [ 40.313792] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 40.313792] [ 40.313935] Corrupted memory at 0x000000008df178e9 [ ! ] (in kfence-#158): [ 40.314118] test_corruption+0x1d8/0x378 [ 40.314179] kunit_try_run_case+0x170/0x3f0 [ 40.314231] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.314285] kthread+0x328/0x630 [ 40.314327] ret_from_fork+0x10/0x20 [ 40.314372] [ 40.314401] kfence-#158: 0x000000009d326810-0x0000000012aac743, size=32, cache=test [ 40.314401] [ 40.314469] allocated by task 324 on cpu 0 at 40.313275s (0.001189s ago): [ 40.314548] test_alloc+0x230/0x628 [ 40.314597] test_corruption+0x198/0x378 [ 40.314678] kunit_try_run_case+0x170/0x3f0 [ 40.314726] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.314776] kthread+0x328/0x630 [ 40.314818] ret_from_fork+0x10/0x20 [ 40.314864] [ 40.314891] freed by task 324 on cpu 0 at 40.313376s (0.001511s ago): [ 40.314965] test_corruption+0x1d8/0x378 [ 40.315015] kunit_try_run_case+0x170/0x3f0 [ 40.315059] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.315110] kthread+0x328/0x630 [ 40.315151] ret_from_fork+0x10/0x20 [ 40.315197] [ 40.315253] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 40.315347] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.315383] Hardware name: linux,dummy-virt (DT) [ 40.315464] ================================================================== [ 40.105434] ================================================================== [ 40.105564] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 40.105564] [ 40.105672] Corrupted memory at 0x000000001a4ed9f2 [ ! . . . . . . . . . . . . . . . ] (in kfence-#156): [ 40.106043] test_corruption+0x120/0x378 [ 40.106107] kunit_try_run_case+0x170/0x3f0 [ 40.106163] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.106218] kthread+0x328/0x630 [ 40.106262] ret_from_fork+0x10/0x20 [ 40.106309] [ 40.106341] kfence-#156: 0x000000007fc521a9-0x0000000050adceef, size=32, cache=test [ 40.106341] [ 40.106411] allocated by task 324 on cpu 0 at 40.105245s (0.001161s ago): [ 40.106515] test_alloc+0x230/0x628 [ 40.106567] test_corruption+0xdc/0x378 [ 40.106628] kunit_try_run_case+0x170/0x3f0 [ 40.106678] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.106731] kthread+0x328/0x630 [ 40.106774] ret_from_fork+0x10/0x20 [ 40.106821] [ 40.106849] freed by task 324 on cpu 0 at 40.105319s (0.001526s ago): [ 40.106922] test_corruption+0x120/0x378 [ 40.106969] kunit_try_run_case+0x170/0x3f0 [ 40.107016] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.107067] kthread+0x328/0x630 [ 40.107109] ret_from_fork+0x10/0x20 [ 40.107155] [ 40.107208] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 40.107302] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.107339] Hardware name: linux,dummy-virt (DT) [ 40.107381] ================================================================== [ 39.587636] ================================================================== [ 39.587799] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 39.587799] [ 39.587939] Corrupted memory at 0x000000009f349d14 [ ! . . . . . . . . . . . . . . . ] (in kfence-#151): [ 39.590535] test_corruption+0x278/0x378 [ 39.590718] kunit_try_run_case+0x170/0x3f0 [ 39.591212] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.591670] kthread+0x328/0x630 [ 39.591789] ret_from_fork+0x10/0x20 [ 39.591897] [ 39.591963] kfence-#151: 0x00000000d1853e9d-0x00000000929361b7, size=32, cache=kmalloc-32 [ 39.591963] [ 39.592111] allocated by task 322 on cpu 0 at 39.586844s (0.005258s ago): [ 39.592707] test_alloc+0x29c/0x628 [ 39.592896] test_corruption+0xdc/0x378 [ 39.593104] kunit_try_run_case+0x170/0x3f0 [ 39.593309] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.593505] kthread+0x328/0x630 [ 39.593706] ret_from_fork+0x10/0x20 [ 39.593808] [ 39.594055] freed by task 322 on cpu 0 at 39.587413s (0.006632s ago): [ 39.594359] test_corruption+0x278/0x378 [ 39.594478] kunit_try_run_case+0x170/0x3f0 [ 39.594586] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.595168] kthread+0x328/0x630 [ 39.595438] ret_from_fork+0x10/0x20 [ 39.595672] [ 39.595799] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 39.596432] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.596514] Hardware name: linux,dummy-virt (DT) [ 39.596717] ==================================================================
[ 32.932608] ================================================================== [ 32.933065] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 32.933065] [ 32.933427] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#111): [ 32.934187] test_corruption+0x2df/0x3e0 [ 32.934628] kunit_try_run_case+0x1a5/0x480 [ 32.934866] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.935121] kthread+0x337/0x6f0 [ 32.935457] ret_from_fork+0x116/0x1d0 [ 32.935807] ret_from_fork_asm+0x1a/0x30 [ 32.936363] [ 32.936497] kfence-#111: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 32.936497] [ 32.937237] allocated by task 340 on cpu 0 at 32.932197s (0.005034s ago): [ 32.937707] test_alloc+0x364/0x10f0 [ 32.937957] test_corruption+0x1cb/0x3e0 [ 32.938383] kunit_try_run_case+0x1a5/0x480 [ 32.938696] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.939162] kthread+0x337/0x6f0 [ 32.939431] ret_from_fork+0x116/0x1d0 [ 32.939724] ret_from_fork_asm+0x1a/0x30 [ 32.939966] [ 32.940097] freed by task 340 on cpu 0 at 32.932334s (0.007758s ago): [ 32.940696] test_corruption+0x2df/0x3e0 [ 32.941186] kunit_try_run_case+0x1a5/0x480 [ 32.941668] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.941975] kthread+0x337/0x6f0 [ 32.942341] ret_from_fork+0x116/0x1d0 [ 32.942607] ret_from_fork_asm+0x1a/0x30 [ 32.942860] [ 32.943121] CPU: 0 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 32.943863] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.944113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.944759] ================================================================== [ 33.244398] ================================================================== [ 33.244918] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 33.244918] [ 33.245227] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#114): [ 33.245868] test_corruption+0x216/0x3e0 [ 33.246115] kunit_try_run_case+0x1a5/0x480 [ 33.246292] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.246785] kthread+0x337/0x6f0 [ 33.247072] ret_from_fork+0x116/0x1d0 [ 33.247389] ret_from_fork_asm+0x1a/0x30 [ 33.247705] [ 33.247821] kfence-#114: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 33.247821] [ 33.248412] allocated by task 342 on cpu 1 at 33.244181s (0.004227s ago): [ 33.249003] test_alloc+0x2a6/0x10f0 [ 33.249302] test_corruption+0x1cb/0x3e0 [ 33.249587] kunit_try_run_case+0x1a5/0x480 [ 33.249800] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.250253] kthread+0x337/0x6f0 [ 33.250622] ret_from_fork+0x116/0x1d0 [ 33.250859] ret_from_fork_asm+0x1a/0x30 [ 33.251056] [ 33.251163] freed by task 342 on cpu 1 at 33.244276s (0.006882s ago): [ 33.251599] test_corruption+0x216/0x3e0 [ 33.251952] kunit_try_run_case+0x1a5/0x480 [ 33.252605] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.252871] kthread+0x337/0x6f0 [ 33.253223] ret_from_fork+0x116/0x1d0 [ 33.253529] ret_from_fork_asm+0x1a/0x30 [ 33.253852] [ 33.254017] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 33.254656] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.255057] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 33.256286] ================================================================== [ 32.828521] ================================================================== [ 32.828964] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 32.828964] [ 32.829236] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#110): [ 32.830411] test_corruption+0x2d2/0x3e0 [ 32.830716] kunit_try_run_case+0x1a5/0x480 [ 32.831026] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.831370] kthread+0x337/0x6f0 [ 32.831791] ret_from_fork+0x116/0x1d0 [ 32.831978] ret_from_fork_asm+0x1a/0x30 [ 32.832295] [ 32.832481] kfence-#110: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 32.832481] [ 32.833068] allocated by task 340 on cpu 0 at 32.828216s (0.004846s ago): [ 32.833979] test_alloc+0x364/0x10f0 [ 32.834354] test_corruption+0xe6/0x3e0 [ 32.834712] kunit_try_run_case+0x1a5/0x480 [ 32.834899] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.835116] kthread+0x337/0x6f0 [ 32.835287] ret_from_fork+0x116/0x1d0 [ 32.835682] ret_from_fork_asm+0x1a/0x30 [ 32.836036] [ 32.836259] freed by task 340 on cpu 0 at 32.828380s (0.007873s ago): [ 32.836694] test_corruption+0x2d2/0x3e0 [ 32.836930] kunit_try_run_case+0x1a5/0x480 [ 32.837219] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.837666] kthread+0x337/0x6f0 [ 32.837949] ret_from_fork+0x116/0x1d0 [ 32.838317] ret_from_fork_asm+0x1a/0x30 [ 32.838672] [ 32.838930] CPU: 0 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 32.839560] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.839752] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.840189] ================================================================== [ 33.140393] ================================================================== [ 33.140879] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 33.140879] [ 33.141175] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#113): [ 33.141904] test_corruption+0x131/0x3e0 [ 33.142117] kunit_try_run_case+0x1a5/0x480 [ 33.142357] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.142738] kthread+0x337/0x6f0 [ 33.142948] ret_from_fork+0x116/0x1d0 [ 33.143186] ret_from_fork_asm+0x1a/0x30 [ 33.143420] [ 33.143575] kfence-#113: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 33.143575] [ 33.144165] allocated by task 342 on cpu 1 at 33.140237s (0.003926s ago): [ 33.144598] test_alloc+0x2a6/0x10f0 [ 33.144835] test_corruption+0xe6/0x3e0 [ 33.145088] kunit_try_run_case+0x1a5/0x480 [ 33.145388] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.145728] kthread+0x337/0x6f0 [ 33.145947] ret_from_fork+0x116/0x1d0 [ 33.146194] ret_from_fork_asm+0x1a/0x30 [ 33.146347] [ 33.146410] freed by task 342 on cpu 1 at 33.140301s (0.006106s ago): [ 33.146765] test_corruption+0x131/0x3e0 [ 33.147039] kunit_try_run_case+0x1a5/0x480 [ 33.147198] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.147502] kthread+0x337/0x6f0 [ 33.147599] ret_from_fork+0x116/0x1d0 [ 33.147902] ret_from_fork_asm+0x1a/0x30 [ 33.148066] [ 33.148179] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 33.148824] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.149051] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 33.149465] ==================================================================