Date
July 17, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 27.804469] ================================================================== [ 27.804565] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.804565] [ 27.804629] Corrupted memory at 0x00000000eab24206 [ ! . . . . . . . . . . . . . . . ] (in kfence-#157): [ 27.804958] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.805008] kunit_try_run_case+0x170/0x3f0 [ 27.805053] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.805097] kthread+0x328/0x630 [ 27.805136] ret_from_fork+0x10/0x20 [ 27.805176] [ 27.805200] kfence-#157: 0x000000006d11a10c-0x00000000a995896b, size=73, cache=kmalloc-96 [ 27.805200] [ 27.805253] allocated by task 325 on cpu 0 at 27.804208s (0.001042s ago): [ 27.805317] test_alloc+0x29c/0x628 [ 27.805357] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 27.805400] kunit_try_run_case+0x170/0x3f0 [ 27.805439] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.805483] kthread+0x328/0x630 [ 27.805519] ret_from_fork+0x10/0x20 [ 27.805557] [ 27.805581] freed by task 325 on cpu 0 at 27.804365s (0.001212s ago): [ 27.805642] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.805685] kunit_try_run_case+0x170/0x3f0 [ 27.805724] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.805766] kthread+0x328/0x630 [ 27.805802] ret_from_fork+0x10/0x20 [ 27.805840] [ 27.805898] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 27.805975] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.806004] Hardware name: linux,dummy-virt (DT) [ 27.806036] ==================================================================
[ 22.939337] ================================================================== [ 22.939779] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.939779] [ 22.940224] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#125): [ 22.940940] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.941182] kunit_try_run_case+0x1a5/0x480 [ 22.941426] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.941681] kthread+0x337/0x6f0 [ 22.941821] ret_from_fork+0x116/0x1d0 [ 22.942072] ret_from_fork_asm+0x1a/0x30 [ 22.942247] [ 22.942373] kfence-#125: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 22.942373] [ 22.942775] allocated by task 342 on cpu 1 at 22.939096s (0.003677s ago): [ 22.943084] test_alloc+0x364/0x10f0 [ 22.943297] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 22.943523] kunit_try_run_case+0x1a5/0x480 [ 22.943739] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.944005] kthread+0x337/0x6f0 [ 22.944178] ret_from_fork+0x116/0x1d0 [ 22.944399] ret_from_fork_asm+0x1a/0x30 [ 22.944609] [ 22.944694] freed by task 342 on cpu 1 at 22.939218s (0.005473s ago): [ 22.944934] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.945192] kunit_try_run_case+0x1a5/0x480 [ 22.945401] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.945642] kthread+0x337/0x6f0 [ 22.945834] ret_from_fork+0x116/0x1d0 [ 22.946075] ret_from_fork_asm+0x1a/0x30 [ 22.946287] [ 22.946408] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 22.946880] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.947127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 22.947390] ==================================================================