Date
July 19, 2025, 11:11 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 25.026451] ================================================================== [ 25.026559] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 25.026559] [ 25.026663] Out-of-bounds read at 0x00000000fcbb2697 (105B right of kfence-#138): [ 25.026724] test_kmalloc_aligned_oob_read+0x238/0x468 [ 25.026774] kunit_try_run_case+0x170/0x3f0 [ 25.026818] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.026864] kthread+0x328/0x630 [ 25.026903] ret_from_fork+0x10/0x20 [ 25.026945] [ 25.026970] kfence-#138: 0x000000006e96f44c-0x000000002bceecd8, size=73, cache=kmalloc-96 [ 25.026970] [ 25.027023] allocated by task 324 on cpu 1 at 25.026193s (0.000826s ago): [ 25.027093] test_alloc+0x29c/0x628 [ 25.027134] test_kmalloc_aligned_oob_read+0x100/0x468 [ 25.027179] kunit_try_run_case+0x170/0x3f0 [ 25.027221] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.027265] kthread+0x328/0x630 [ 25.027301] ret_from_fork+0x10/0x20 [ 25.027341] [ 25.027386] CPU: 1 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 25.027466] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.027496] Hardware name: linux,dummy-virt (DT) [ 25.027542] ==================================================================
[ 23.989692] ================================================================== [ 23.990115] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 23.990115] [ 23.990535] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#133): [ 23.990889] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 23.991102] kunit_try_run_case+0x1a5/0x480 [ 23.991322] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.991636] kthread+0x337/0x6f0 [ 23.991782] ret_from_fork+0x116/0x1d0 [ 23.991978] ret_from_fork_asm+0x1a/0x30 [ 23.992184] [ 23.992273] kfence-#133: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 23.992273] [ 23.992621] allocated by task 341 on cpu 1 at 23.989438s (0.003181s ago): [ 23.992885] test_alloc+0x364/0x10f0 [ 23.993069] test_kmalloc_aligned_oob_read+0x105/0x560 [ 23.993315] kunit_try_run_case+0x1a5/0x480 [ 23.993558] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.993773] kthread+0x337/0x6f0 [ 23.993896] ret_from_fork+0x116/0x1d0 [ 23.994087] ret_from_fork_asm+0x1a/0x30 [ 23.994449] [ 23.994589] CPU: 1 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 23.995014] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.995206] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 23.995586] ==================================================================