Date
July 9, 2025, 11:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.436467] ================================================================== [ 22.436561] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 22.436561] [ 22.436621] Corrupted memory at 0x00000000f83c2a2f [ ! ] (in kfence-#104): [ 22.436752] test_corruption+0x284/0x378 [ 22.436801] kunit_try_run_case+0x170/0x3f0 [ 22.436844] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.436888] kthread+0x328/0x630 [ 22.436925] ret_from_fork+0x10/0x20 [ 22.436967] [ 22.436990] kfence-#104: 0x00000000d38f4968-0x00000000e4ecd08c, size=32, cache=kmalloc-32 [ 22.436990] [ 22.437046] allocated by task 311 on cpu 1 at 22.436178s (0.000865s ago): [ 22.437109] test_alloc+0x29c/0x628 [ 22.437163] test_corruption+0x198/0x378 [ 22.437205] kunit_try_run_case+0x170/0x3f0 [ 22.437242] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.437285] kthread+0x328/0x630 [ 22.437321] ret_from_fork+0x10/0x20 [ 22.437359] [ 22.437382] freed by task 311 on cpu 1 at 22.436292s (0.001087s ago): [ 22.437442] test_corruption+0x284/0x378 [ 22.437483] kunit_try_run_case+0x170/0x3f0 [ 22.437529] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.437570] kthread+0x328/0x630 [ 22.437606] ret_from_fork+0x10/0x20 [ 22.437644] [ 22.437685] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.437761] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.437789] Hardware name: linux,dummy-virt (DT) [ 22.437823] ================================================================== [ 22.332466] ================================================================== [ 22.332581] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 22.332581] [ 22.332650] Corrupted memory at 0x000000002558b43a [ ! . . . . . . . . . . . . . . . ] (in kfence-#103): [ 22.333762] test_corruption+0x278/0x378 [ 22.333818] kunit_try_run_case+0x170/0x3f0 [ 22.333865] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.333908] kthread+0x328/0x630 [ 22.333949] ret_from_fork+0x10/0x20 [ 22.333990] [ 22.334014] kfence-#103: 0x00000000c1552790-0x00000000d0ea5d58, size=32, cache=kmalloc-32 [ 22.334014] [ 22.334075] allocated by task 311 on cpu 1 at 22.332163s (0.001908s ago): [ 22.334150] test_alloc+0x29c/0x628 [ 22.334191] test_corruption+0xdc/0x378 [ 22.334231] kunit_try_run_case+0x170/0x3f0 [ 22.334271] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.334314] kthread+0x328/0x630 [ 22.334350] ret_from_fork+0x10/0x20 [ 22.334390] [ 22.334413] freed by task 311 on cpu 1 at 22.332278s (0.002131s ago): [ 22.334476] test_corruption+0x278/0x378 [ 22.334517] kunit_try_run_case+0x170/0x3f0 [ 22.334557] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.334600] kthread+0x328/0x630 [ 22.334636] ret_from_fork+0x10/0x20 [ 22.334676] [ 22.334725] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.334805] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.334835] Hardware name: linux,dummy-virt (DT) [ 22.334870] ================================================================== [ 22.748340] ================================================================== [ 22.748433] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 22.748433] [ 22.748495] Corrupted memory at 0x00000000d869b97b [ ! ] (in kfence-#107): [ 22.748610] test_corruption+0x1d8/0x378 [ 22.748659] kunit_try_run_case+0x170/0x3f0 [ 22.748701] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.748745] kthread+0x328/0x630 [ 22.748784] ret_from_fork+0x10/0x20 [ 22.748823] [ 22.748846] kfence-#107: 0x00000000c178b0a4-0x00000000f60e5792, size=32, cache=test [ 22.748846] [ 22.748900] allocated by task 313 on cpu 1 at 22.748168s (0.000728s ago): [ 22.748963] test_alloc+0x230/0x628 [ 22.749001] test_corruption+0x198/0x378 [ 22.749042] kunit_try_run_case+0x170/0x3f0 [ 22.749080] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.749136] kthread+0x328/0x630 [ 22.749171] ret_from_fork+0x10/0x20 [ 22.749211] [ 22.749234] freed by task 313 on cpu 1 at 22.748247s (0.000984s ago): [ 22.749294] test_corruption+0x1d8/0x378 [ 22.749333] kunit_try_run_case+0x170/0x3f0 [ 22.749372] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.749415] kthread+0x328/0x630 [ 22.749451] ret_from_fork+0x10/0x20 [ 22.749489] [ 22.749534] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.749611] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.749641] Hardware name: linux,dummy-virt (DT) [ 22.749675] ================================================================== [ 22.644299] ================================================================== [ 22.644406] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 22.644406] [ 22.644471] Corrupted memory at 0x00000000ae7ffa92 [ ! . . . . . . . . . . . . . . . ] (in kfence-#106): [ 22.644781] test_corruption+0x120/0x378 [ 22.644829] kunit_try_run_case+0x170/0x3f0 [ 22.644874] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.644919] kthread+0x328/0x630 [ 22.644958] ret_from_fork+0x10/0x20 [ 22.644999] [ 22.645023] kfence-#106: 0x00000000a5efed03-0x000000007bbf17a3, size=32, cache=test [ 22.645023] [ 22.645079] allocated by task 313 on cpu 1 at 22.644142s (0.000933s ago): [ 22.645154] test_alloc+0x230/0x628 [ 22.645195] test_corruption+0xdc/0x378 [ 22.645235] kunit_try_run_case+0x170/0x3f0 [ 22.645275] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.645320] kthread+0x328/0x630 [ 22.645354] ret_from_fork+0x10/0x20 [ 22.645394] [ 22.645419] freed by task 313 on cpu 1 at 22.644207s (0.001208s ago): [ 22.645479] test_corruption+0x120/0x378 [ 22.645523] kunit_try_run_case+0x170/0x3f0 [ 22.645562] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.645606] kthread+0x328/0x630 [ 22.645641] ret_from_fork+0x10/0x20 [ 22.645679] [ 22.645722] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.645800] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.645830] Hardware name: linux,dummy-virt (DT) [ 22.645864] ==================================================================
[ 19.155621] ================================================================== [ 19.156037] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 19.156037] [ 19.156388] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#83): [ 19.157265] test_corruption+0x2df/0x3e0 [ 19.157483] kunit_try_run_case+0x1a5/0x480 [ 19.157823] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.158196] kthread+0x337/0x6f0 [ 19.158379] ret_from_fork+0x116/0x1d0 [ 19.158727] ret_from_fork_asm+0x1a/0x30 [ 19.159032] [ 19.159241] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.159241] [ 19.159630] allocated by task 328 on cpu 0 at 19.155372s (0.004256s ago): [ 19.159960] test_alloc+0x364/0x10f0 [ 19.160201] test_corruption+0x1cb/0x3e0 [ 19.160753] kunit_try_run_case+0x1a5/0x480 [ 19.161057] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.161395] kthread+0x337/0x6f0 [ 19.161646] ret_from_fork+0x116/0x1d0 [ 19.161928] ret_from_fork_asm+0x1a/0x30 [ 19.162255] [ 19.162347] freed by task 328 on cpu 0 at 19.155461s (0.006884s ago): [ 19.162803] test_corruption+0x2df/0x3e0 [ 19.162998] kunit_try_run_case+0x1a5/0x480 [ 19.163344] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.163683] kthread+0x337/0x6f0 [ 19.163884] ret_from_fork+0x116/0x1d0 [ 19.164237] ret_from_fork_asm+0x1a/0x30 [ 19.164542] [ 19.164655] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.165339] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.165622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.166147] ================================================================== [ 19.363504] ================================================================== [ 19.363881] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.363881] [ 19.364477] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#85): [ 19.365437] test_corruption+0x131/0x3e0 [ 19.365623] kunit_try_run_case+0x1a5/0x480 [ 19.365860] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.366064] kthread+0x337/0x6f0 [ 19.366352] ret_from_fork+0x116/0x1d0 [ 19.366545] ret_from_fork_asm+0x1a/0x30 [ 19.366773] [ 19.366879] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.366879] [ 19.367244] allocated by task 330 on cpu 1 at 19.363371s (0.003871s ago): [ 19.367624] test_alloc+0x2a6/0x10f0 [ 19.367862] test_corruption+0xe6/0x3e0 [ 19.368074] kunit_try_run_case+0x1a5/0x480 [ 19.368290] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.368544] kthread+0x337/0x6f0 [ 19.368716] ret_from_fork+0x116/0x1d0 [ 19.368849] ret_from_fork_asm+0x1a/0x30 [ 19.369059] [ 19.369158] freed by task 330 on cpu 1 at 19.363426s (0.005730s ago): [ 19.369469] test_corruption+0x131/0x3e0 [ 19.369610] kunit_try_run_case+0x1a5/0x480 [ 19.369826] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.370100] kthread+0x337/0x6f0 [ 19.370268] ret_from_fork+0x116/0x1d0 [ 19.370424] ret_from_fork_asm+0x1a/0x30 [ 19.370651] [ 19.370765] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.372563] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.372747] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.373019] ================================================================== [ 19.051502] ================================================================== [ 19.051920] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 19.051920] [ 19.052306] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#82): [ 19.053475] test_corruption+0x2d2/0x3e0 [ 19.053691] kunit_try_run_case+0x1a5/0x480 [ 19.054055] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.054335] kthread+0x337/0x6f0 [ 19.054502] ret_from_fork+0x116/0x1d0 [ 19.054687] ret_from_fork_asm+0x1a/0x30 [ 19.054881] [ 19.054955] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.054955] [ 19.055695] allocated by task 328 on cpu 0 at 19.051333s (0.004359s ago): [ 19.056176] test_alloc+0x364/0x10f0 [ 19.056480] test_corruption+0xe6/0x3e0 [ 19.056784] kunit_try_run_case+0x1a5/0x480 [ 19.057098] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.057353] kthread+0x337/0x6f0 [ 19.057717] ret_from_fork+0x116/0x1d0 [ 19.058001] ret_from_fork_asm+0x1a/0x30 [ 19.058242] [ 19.058459] freed by task 328 on cpu 0 at 19.051425s (0.007032s ago): [ 19.058833] test_corruption+0x2d2/0x3e0 [ 19.059028] kunit_try_run_case+0x1a5/0x480 [ 19.059387] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.059726] kthread+0x337/0x6f0 [ 19.060020] ret_from_fork+0x116/0x1d0 [ 19.060243] ret_from_fork_asm+0x1a/0x30 [ 19.060565] [ 19.060723] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.061279] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.061573] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.061969] ================================================================== [ 19.467464] ================================================================== [ 19.467857] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.467857] [ 19.468213] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#86): [ 19.468560] test_corruption+0x216/0x3e0 [ 19.468739] kunit_try_run_case+0x1a5/0x480 [ 19.468967] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.469206] kthread+0x337/0x6f0 [ 19.469410] ret_from_fork+0x116/0x1d0 [ 19.469615] ret_from_fork_asm+0x1a/0x30 [ 19.469777] [ 19.469852] kfence-#86: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.469852] [ 19.470458] allocated by task 330 on cpu 1 at 19.467347s (0.003110s ago): [ 19.470810] test_alloc+0x2a6/0x10f0 [ 19.470951] test_corruption+0x1cb/0x3e0 [ 19.471132] kunit_try_run_case+0x1a5/0x480 [ 19.471350] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.471613] kthread+0x337/0x6f0 [ 19.471769] ret_from_fork+0x116/0x1d0 [ 19.471945] ret_from_fork_asm+0x1a/0x30 [ 19.472087] [ 19.472161] freed by task 330 on cpu 1 at 19.467399s (0.004761s ago): [ 19.472525] test_corruption+0x216/0x3e0 [ 19.472723] kunit_try_run_case+0x1a5/0x480 [ 19.472937] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.473180] kthread+0x337/0x6f0 [ 19.473359] ret_from_fork+0x116/0x1d0 [ 19.473543] ret_from_fork_asm+0x1a/0x30 [ 19.473686] [ 19.473795] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.474272] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.474451] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.474918] ==================================================================