Date
June 26, 2025, 11:12 a.m.
| Environment | |
|---|---|
| e850-96 | |
| qemu-arm64 | |
| qemu-x86_64 |
[ 75.609133] ================================================================== [ 75.609274] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 75.609274] [ 75.609429] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#186): [ 75.611111] test_kmalloc_aligned_oob_read+0x238/0x468 [ 75.616232] kunit_try_run_case+0x170/0x3f0 [ 75.620398] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 75.625867] kthread+0x328/0x630 [ 75.629079] ret_from_fork+0x10/0x20 [ 75.632638] [ 75.634117] kfence-#186: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 75.634117] [ 75.643751] allocated by task 372 on cpu 5 at 75.609096s (0.034653s ago): [ 75.650535] test_alloc+0x29c/0x628 [ 75.653992] test_kmalloc_aligned_oob_read+0x100/0x468 [ 75.659113] kunit_try_run_case+0x170/0x3f0 [ 75.663280] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 75.668748] kthread+0x328/0x630 [ 75.671960] ret_from_fork+0x10/0x20 [ 75.675521] [ 75.677005] CPU: 5 UID: 0 PID: 372 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc3 #1 PREEMPT [ 75.686900] Tainted: [B]=BAD_PAGE, [N]=TEST [ 75.691059] Hardware name: WinLink E850-96 board (DT) [ 75.696094] ==================================================================
[ 27.816629] ================================================================== [ 27.816732] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 27.816732] [ 27.816834] Out-of-bounds read at 0x0000000021ccf533 (105B right of kfence-#142): [ 27.816914] test_kmalloc_aligned_oob_read+0x238/0x468 [ 27.816965] kunit_try_run_case+0x170/0x3f0 [ 27.817011] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.817058] kthread+0x328/0x630 [ 27.817101] ret_from_fork+0x10/0x20 [ 27.817142] [ 27.817168] kfence-#142: 0x000000001d093480-0x0000000072463100, size=73, cache=kmalloc-96 [ 27.817168] [ 27.817221] allocated by task 325 on cpu 0 at 27.816375s (0.000842s ago): [ 27.817294] test_alloc+0x29c/0x628 [ 27.817334] test_kmalloc_aligned_oob_read+0x100/0x468 [ 27.817377] kunit_try_run_case+0x170/0x3f0 [ 27.817419] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.817465] kthread+0x328/0x630 [ 27.817504] ret_from_fork+0x10/0x20 [ 27.817544] [ 27.817592] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc3 #1 PREEMPT [ 27.817675] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.817705] Hardware name: linux,dummy-virt (DT) [ 27.817743] ==================================================================
[ 23.157297] ================================================================== [ 23.157720] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 23.157720] [ 23.158181] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#140): [ 23.158523] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 23.158813] kunit_try_run_case+0x1a5/0x480 [ 23.158999] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.159263] kthread+0x337/0x6f0 [ 23.159438] ret_from_fork+0x41/0x80 [ 23.159637] ret_from_fork_asm+0x1a/0x30 [ 23.159853] [ 23.159937] kfence-#140: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 23.159937] [ 23.160370] allocated by task 342 on cpu 0 at 23.157070s (0.003298s ago): [ 23.160700] test_alloc+0x364/0x10f0 [ 23.160881] test_kmalloc_aligned_oob_read+0x105/0x560 [ 23.161151] kunit_try_run_case+0x1a5/0x480 [ 23.161315] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.161551] kthread+0x337/0x6f0 [ 23.161755] ret_from_fork+0x41/0x80 [ 23.161971] ret_from_fork_asm+0x1a/0x30 [ 23.162168] [ 23.162295] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc3 #1 PREEMPT(voluntary) [ 23.162832] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.162974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 23.164044] ==================================================================