Date
July 5, 2025, 5:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 28.147489] ================================================================== [ 28.147583] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.147583] [ 28.147647] Corrupted memory at 0x000000000b02206f [ ! . . . . . . . . . . . . . . . ] (in kfence-#144): [ 28.147969] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.148019] kunit_try_run_case+0x170/0x3f0 [ 28.148062] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.148106] kthread+0x328/0x630 [ 28.148144] ret_from_fork+0x10/0x20 [ 28.148184] [ 28.148207] kfence-#144: 0x000000004791df80-0x0000000071ee3de3, size=73, cache=kmalloc-96 [ 28.148207] [ 28.148262] allocated by task 325 on cpu 0 at 28.147246s (0.001012s ago): [ 28.148324] test_alloc+0x29c/0x628 [ 28.148365] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 28.148408] kunit_try_run_case+0x170/0x3f0 [ 28.148447] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.148490] kthread+0x328/0x630 [ 28.148527] ret_from_fork+0x10/0x20 [ 28.148565] [ 28.148588] freed by task 325 on cpu 0 at 28.147389s (0.001195s ago): [ 28.148649] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.148692] kunit_try_run_case+0x170/0x3f0 [ 28.148731] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.148774] kthread+0x328/0x630 [ 28.148811] ret_from_fork+0x10/0x20 [ 28.148849] [ 28.148902] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 28.148979] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.149008] Hardware name: linux,dummy-virt (DT) [ 28.149040] ==================================================================
[ 23.794769] ================================================================== [ 23.795229] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 23.795229] [ 23.795628] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#137): [ 23.796263] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 23.796487] kunit_try_run_case+0x1a5/0x480 [ 23.796717] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.796944] kthread+0x337/0x6f0 [ 23.797119] ret_from_fork+0x116/0x1d0 [ 23.797257] ret_from_fork_asm+0x1a/0x30 [ 23.797474] [ 23.797582] kfence-#137: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 23.797582] [ 23.798017] allocated by task 344 on cpu 0 at 23.794516s (0.003498s ago): [ 23.798278] test_alloc+0x364/0x10f0 [ 23.798436] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 23.798700] kunit_try_run_case+0x1a5/0x480 [ 23.798914] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.799129] kthread+0x337/0x6f0 [ 23.799253] ret_from_fork+0x116/0x1d0 [ 23.799445] ret_from_fork_asm+0x1a/0x30 [ 23.799659] [ 23.799754] freed by task 344 on cpu 0 at 23.794656s (0.005096s ago): [ 23.799998] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 23.800197] kunit_try_run_case+0x1a5/0x480 [ 23.800410] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.800691] kthread+0x337/0x6f0 [ 23.800866] ret_from_fork+0x116/0x1d0 [ 23.801003] ret_from_fork_asm+0x1a/0x30 [ 23.801161] [ 23.801287] CPU: 0 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 23.801794] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.801974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 23.802245] ==================================================================