Date
July 1, 2025, 3:08 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 27.494005] ================================================================== [ 27.494100] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.494100] [ 27.494161] Corrupted memory at 0x000000008db91314 [ ! . . . . . . . . . . . . . . . ] (in kfence-#150): [ 27.494469] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.494519] kunit_try_run_case+0x170/0x3f0 [ 27.494561] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.494619] kthread+0x328/0x630 [ 27.494658] ret_from_fork+0x10/0x20 [ 27.494697] [ 27.494721] kfence-#150: 0x000000002868877b-0x0000000081bbfbf2, size=73, cache=kmalloc-96 [ 27.494721] [ 27.494776] allocated by task 326 on cpu 0 at 27.493772s (0.001000s ago): [ 27.494838] test_alloc+0x29c/0x628 [ 27.494879] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 27.494922] kunit_try_run_case+0x170/0x3f0 [ 27.494963] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.495007] kthread+0x328/0x630 [ 27.495042] ret_from_fork+0x10/0x20 [ 27.495082] [ 27.495105] freed by task 326 on cpu 0 at 27.493915s (0.001187s ago): [ 27.495167] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.495210] kunit_try_run_case+0x170/0x3f0 [ 27.495249] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.495292] kthread+0x328/0x630 [ 27.495327] ret_from_fork+0x10/0x20 [ 27.495366] [ 27.495408] CPU: 0 UID: 0 PID: 326 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 27.495487] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.495517] Hardware name: linux,dummy-virt (DT) [ 27.495550] ==================================================================
[ 24.607297] ================================================================== [ 24.607756] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.607756] [ 24.608189] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#145): [ 24.608825] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.609100] kunit_try_run_case+0x1a5/0x480 [ 24.609322] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.609601] kthread+0x337/0x6f0 [ 24.609773] ret_from_fork+0x116/0x1d0 [ 24.609980] ret_from_fork_asm+0x1a/0x30 [ 24.610196] [ 24.610287] kfence-#145: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 24.610287] [ 24.610648] allocated by task 342 on cpu 0 at 24.606983s (0.003655s ago): [ 24.610976] test_alloc+0x364/0x10f0 [ 24.611178] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 24.611403] kunit_try_run_case+0x1a5/0x480 [ 24.611645] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.611854] kthread+0x337/0x6f0 [ 24.612054] ret_from_fork+0x116/0x1d0 [ 24.612259] ret_from_fork_asm+0x1a/0x30 [ 24.612425] [ 24.612542] freed by task 342 on cpu 0 at 24.607157s (0.005382s ago): [ 24.612913] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.613138] kunit_try_run_case+0x1a5/0x480 [ 24.613307] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.613575] kthread+0x337/0x6f0 [ 24.613771] ret_from_fork+0x116/0x1d0 [ 24.614003] ret_from_fork_asm+0x1a/0x30 [ 24.614231] [ 24.614360] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 24.614825] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.615033] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.615351] ==================================================================