Date
July 10, 2025, 11:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 25.554458] ================================================================== [ 25.554557] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 25.554557] [ 25.554662] Out-of-bounds read at 0x00000000e7b51808 (105B right of kfence-#138): [ 25.554723] test_kmalloc_aligned_oob_read+0x238/0x468 [ 25.554774] kunit_try_run_case+0x170/0x3f0 [ 25.554820] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.554866] kthread+0x328/0x630 [ 25.554906] ret_from_fork+0x10/0x20 [ 25.554947] [ 25.554973] kfence-#138: 0x0000000013442be4-0x00000000de368938, size=73, cache=kmalloc-96 [ 25.554973] [ 25.555026] allocated by task 323 on cpu 1 at 25.554179s (0.000843s ago): [ 25.555114] test_alloc+0x29c/0x628 [ 25.555158] test_kmalloc_aligned_oob_read+0x100/0x468 [ 25.555203] kunit_try_run_case+0x170/0x3f0 [ 25.555246] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.555293] kthread+0x328/0x630 [ 25.555333] ret_from_fork+0x10/0x20 [ 25.555374] [ 25.555425] CPU: 1 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 25.555511] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.555541] Hardware name: linux,dummy-virt (DT) [ 25.555577] ==================================================================
[ 24.333843] ================================================================== [ 24.334241] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 24.334241] [ 24.334732] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#132): [ 24.335083] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 24.335352] kunit_try_run_case+0x1a5/0x480 [ 24.335921] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.336190] kthread+0x337/0x6f0 [ 24.336630] ret_from_fork+0x116/0x1d0 [ 24.336823] ret_from_fork_asm+0x1a/0x30 [ 24.337076] [ 24.337173] kfence-#132: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 24.337173] [ 24.337584] allocated by task 341 on cpu 0 at 24.333634s (0.003947s ago): [ 24.337884] test_alloc+0x364/0x10f0 [ 24.338081] test_kmalloc_aligned_oob_read+0x105/0x560 [ 24.338321] kunit_try_run_case+0x1a5/0x480 [ 24.338878] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.339090] kthread+0x337/0x6f0 [ 24.339395] ret_from_fork+0x116/0x1d0 [ 24.339595] ret_from_fork_asm+0x1a/0x30 [ 24.339892] [ 24.340084] CPU: 0 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 24.340643] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.340916] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.341357] ==================================================================