Date
June 18, 2025, 6:43 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 32.891482] ================================================================== [ 32.891617] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 32.891617] [ 32.891699] Corrupted memory at 0x000000006cc145f8 [ ! . . . . . . . . . . . . . . . ] (in kfence-#180): [ 32.892059] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 32.892118] kunit_try_run_case+0x170/0x3f0 [ 32.892167] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.892215] kthread+0x328/0x630 [ 32.892260] ret_from_fork+0x10/0x20 [ 32.892303] [ 32.892331] kfence-#180: 0x00000000aa429175-0x00000000a243a04d, size=73, cache=kmalloc-96 [ 32.892331] [ 32.892397] allocated by task 335 on cpu 1 at 32.890774s (0.001619s ago): [ 32.892471] test_alloc+0x29c/0x628 [ 32.892520] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 32.892594] kunit_try_run_case+0x170/0x3f0 [ 32.892642] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.892691] kthread+0x328/0x630 [ 32.892732] ret_from_fork+0x10/0x20 [ 32.892775] [ 32.892801] freed by task 335 on cpu 1 at 32.890958s (0.001838s ago): [ 32.892870] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 32.892920] kunit_try_run_case+0x170/0x3f0 [ 32.892963] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.893008] kthread+0x328/0x630 [ 32.893224] ret_from_fork+0x10/0x20 [ 32.893269] [ 32.893321] CPU: 1 UID: 0 PID: 335 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc2-next-20250618 #1 PREEMPT [ 32.893413] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 32.893448] Hardware name: linux,dummy-virt (DT) [ 32.893484] ==================================================================
[ 21.434006] ================================================================== [ 21.434378] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 21.434378] [ 21.434861] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#121): [ 21.435337] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 21.435505] kunit_try_run_case+0x1a5/0x480 [ 21.435644] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.435805] kthread+0x337/0x6f0 [ 21.435919] ret_from_fork+0x116/0x1d0 [ 21.436042] ret_from_fork_asm+0x1a/0x30 [ 21.436171] [ 21.436246] kfence-#121: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 21.436246] [ 21.436519] allocated by task 351 on cpu 1 at 21.433750s (0.002766s ago): [ 21.436734] test_alloc+0x364/0x10f0 [ 21.436865] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 21.437030] kunit_try_run_case+0x1a5/0x480 [ 21.437169] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.437375] kthread+0x337/0x6f0 [ 21.437531] ret_from_fork+0x116/0x1d0 [ 21.437712] ret_from_fork_asm+0x1a/0x30 [ 21.437905] [ 21.437992] freed by task 351 on cpu 1 at 21.433893s (0.004097s ago): [ 21.438209] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 21.438367] kunit_try_run_case+0x1a5/0x480 [ 21.438500] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.438661] kthread+0x337/0x6f0 [ 21.438771] ret_from_fork+0x116/0x1d0 [ 21.438891] ret_from_fork_asm+0x1a/0x30 [ 21.439051] [ 21.439161] CPU: 1 UID: 0 PID: 351 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250618 #1 PREEMPT(voluntary) [ 21.439978] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.440169] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.440652] ==================================================================