Date
July 11, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 26.947432] ================================================================== [ 26.947531] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.947531] [ 26.947596] Corrupted memory at 0x00000000e09aea3f [ ! . . . . . . . . . . . . . . . ] (in kfence-#150): [ 26.947922] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.947972] kunit_try_run_case+0x170/0x3f0 [ 26.948016] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.948059] kthread+0x328/0x630 [ 26.948100] ret_from_fork+0x10/0x20 [ 26.948140] [ 26.948165] kfence-#150: 0x00000000d785791c-0x0000000054d1edb5, size=73, cache=kmalloc-96 [ 26.948165] [ 26.948220] allocated by task 326 on cpu 1 at 26.947176s (0.001040s ago): [ 26.948282] test_alloc+0x29c/0x628 [ 26.948323] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 26.948367] kunit_try_run_case+0x170/0x3f0 [ 26.948405] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.948447] kthread+0x328/0x630 [ 26.948484] ret_from_fork+0x10/0x20 [ 26.948521] [ 26.948546] freed by task 326 on cpu 1 at 26.947331s (0.001211s ago): [ 26.948606] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.948650] kunit_try_run_case+0x170/0x3f0 [ 26.948688] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.948731] kthread+0x328/0x630 [ 26.948767] ret_from_fork+0x10/0x20 [ 26.948805] [ 26.948865] CPU: 1 UID: 0 PID: 326 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 26.948947] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.948976] Hardware name: linux,dummy-virt (DT) [ 26.949009] ==================================================================
[ 24.615448] ================================================================== [ 24.615889] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.615889] [ 24.616252] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#135): [ 24.616855] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.617140] kunit_try_run_case+0x1a5/0x480 [ 24.617340] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.617577] kthread+0x337/0x6f0 [ 24.617756] ret_from_fork+0x116/0x1d0 [ 24.617943] ret_from_fork_asm+0x1a/0x30 [ 24.618104] [ 24.618204] kfence-#135: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 24.618204] [ 24.618544] allocated by task 342 on cpu 0 at 24.615194s (0.003348s ago): [ 24.618827] test_alloc+0x364/0x10f0 [ 24.619012] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 24.619331] kunit_try_run_case+0x1a5/0x480 [ 24.619531] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.619706] kthread+0x337/0x6f0 [ 24.619868] ret_from_fork+0x116/0x1d0 [ 24.620070] ret_from_fork_asm+0x1a/0x30 [ 24.620385] [ 24.620462] freed by task 342 on cpu 0 at 24.615332s (0.005127s ago): [ 24.620763] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.620971] kunit_try_run_case+0x1a5/0x480 [ 24.621149] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.621362] kthread+0x337/0x6f0 [ 24.621533] ret_from_fork+0x116/0x1d0 [ 24.621716] ret_from_fork_asm+0x1a/0x30 [ 24.621950] [ 24.622053] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 24.622505] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.622692] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.623063] ==================================================================