Date
July 2, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 26.961326] ================================================================== [ 26.961411] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 26.961411] [ 26.961505] Out-of-bounds read at 0x00000000fb28135e (105B right of kfence-#131): [ 26.961565] test_kmalloc_aligned_oob_read+0x238/0x468 [ 26.961632] kunit_try_run_case+0x170/0x3f0 [ 26.961679] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.961723] kthread+0x328/0x630 [ 26.961763] ret_from_fork+0x10/0x20 [ 26.961803] [ 26.961827] kfence-#131: 0x00000000335d23dc-0x00000000a7df097e, size=73, cache=kmalloc-96 [ 26.961827] [ 26.961880] allocated by task 323 on cpu 0 at 26.961088s (0.000788s ago): [ 26.961951] test_alloc+0x29c/0x628 [ 26.961991] test_kmalloc_aligned_oob_read+0x100/0x468 [ 26.962035] kunit_try_run_case+0x170/0x3f0 [ 26.962075] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.962118] kthread+0x328/0x630 [ 26.962154] ret_from_fork+0x10/0x20 [ 26.962193] [ 26.962240] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 26.962319] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.962350] Hardware name: linux,dummy-virt (DT) [ 26.962386] ==================================================================
[ 22.542114] ================================================================== [ 22.542545] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 22.542545] [ 22.542935] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#126): [ 22.543296] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 22.543539] kunit_try_run_case+0x1a5/0x480 [ 22.543763] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.543990] kthread+0x337/0x6f0 [ 22.544139] ret_from_fork+0x116/0x1d0 [ 22.544275] ret_from_fork_asm+0x1a/0x30 [ 22.544430] [ 22.544520] kfence-#126: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 22.544520] [ 22.545316] allocated by task 342 on cpu 1 at 22.541888s (0.003425s ago): [ 22.545591] test_alloc+0x364/0x10f0 [ 22.545721] test_kmalloc_aligned_oob_read+0x105/0x560 [ 22.546053] kunit_try_run_case+0x1a5/0x480 [ 22.546244] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.546473] kthread+0x337/0x6f0 [ 22.546642] ret_from_fork+0x116/0x1d0 [ 22.546813] ret_from_fork_asm+0x1a/0x30 [ 22.546954] [ 22.547072] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 22.547538] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.547684] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 22.548059] ==================================================================