Date
July 2, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 27.065382] ================================================================== [ 27.065468] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.065468] [ 27.065528] Corrupted memory at 0x0000000010dfecaa [ ! . . . . . . . . . . . . . . . ] (in kfence-#132): [ 27.065850] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.065901] kunit_try_run_case+0x170/0x3f0 [ 27.065944] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.065990] kthread+0x328/0x630 [ 27.066029] ret_from_fork+0x10/0x20 [ 27.066069] [ 27.066094] kfence-#132: 0x00000000c6f522f4-0x000000008f3346cc, size=73, cache=kmalloc-96 [ 27.066094] [ 27.066147] allocated by task 325 on cpu 0 at 27.065145s (0.000998s ago): [ 27.066209] test_alloc+0x29c/0x628 [ 27.066249] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 27.066291] kunit_try_run_case+0x170/0x3f0 [ 27.066332] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.066373] kthread+0x328/0x630 [ 27.066409] ret_from_fork+0x10/0x20 [ 27.066447] [ 27.066471] freed by task 325 on cpu 0 at 27.065296s (0.001170s ago): [ 27.066533] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.066584] kunit_try_run_case+0x170/0x3f0 [ 27.066625] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.066668] kthread+0x328/0x630 [ 27.066702] ret_from_fork+0x10/0x20 [ 27.066741] [ 27.066783] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 27.066863] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.066892] Hardware name: linux,dummy-virt (DT) [ 27.066925] ==================================================================
[ 22.854029] ================================================================== [ 22.854459] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.854459] [ 22.854985] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#129): [ 22.855604] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.855917] kunit_try_run_case+0x1a5/0x480 [ 22.856289] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.856511] kthread+0x337/0x6f0 [ 22.856734] ret_from_fork+0x116/0x1d0 [ 22.856932] ret_from_fork_asm+0x1a/0x30 [ 22.857129] [ 22.857250] kfence-#129: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 22.857250] [ 22.857671] allocated by task 344 on cpu 0 at 22.853769s (0.003899s ago): [ 22.858040] test_alloc+0x364/0x10f0 [ 22.858227] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 22.858406] kunit_try_run_case+0x1a5/0x480 [ 22.858617] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.858905] kthread+0x337/0x6f0 [ 22.859095] ret_from_fork+0x116/0x1d0 [ 22.859263] ret_from_fork_asm+0x1a/0x30 [ 22.859508] [ 22.859609] freed by task 344 on cpu 0 at 22.853913s (0.005693s ago): [ 22.859892] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.860111] kunit_try_run_case+0x1a5/0x480 [ 22.860314] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.860564] kthread+0x337/0x6f0 [ 22.860747] ret_from_fork+0x116/0x1d0 [ 22.860905] ret_from_fork_asm+0x1a/0x30 [ 22.861042] [ 22.861139] CPU: 0 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 22.861647] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.861857] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 22.862244] ==================================================================