Date
July 11, 2025, 10:11 a.m.
| Environment | |
|---|---|
| e850-96 | |
| qemu-arm64 | |
| qemu-x86_64 |
[ 94.373131] ================================================================== [ 94.373266] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 94.373266] [ 94.373416] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#221): [ 94.377100] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 94.382306] kunit_try_run_case+0x170/0x3f0 [ 94.386473] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 94.391942] kthread+0x328/0x630 [ 94.395153] ret_from_fork+0x10/0x20 [ 94.398712] [ 94.400190] kfence-#221: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 94.400190] [ 94.409826] allocated by task 409 on cpu 4 at 94.373051s (0.036773s ago): [ 94.416613] test_alloc+0x29c/0x628 [ 94.420066] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 94.425187] kunit_try_run_case+0x170/0x3f0 [ 94.429354] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 94.434823] kthread+0x328/0x630 [ 94.438036] ret_from_fork+0x10/0x20 [ 94.441595] [ 94.443072] freed by task 409 on cpu 4 at 94.373067s (0.070002s ago): [ 94.449511] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 94.454703] kunit_try_run_case+0x170/0x3f0 [ 94.458868] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 94.464336] kthread+0x328/0x630 [ 94.467548] ret_from_fork+0x10/0x20 [ 94.471109] [ 94.472595] CPU: 4 UID: 0 PID: 409 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250711 #1 PREEMPT [ 94.483703] Tainted: [B]=BAD_PAGE, [N]=TEST [ 94.487861] Hardware name: WinLink E850-96 board (DT) [ 94.492899] ==================================================================
[ 40.246172] ================================================================== [ 40.246270] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 40.246270] [ 40.246354] Corrupted memory at 0x00000000ec2ad28b [ ! . . . . . . . . . . . . . . . ] (in kfence-#186): [ 40.246677] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 40.246729] kunit_try_run_case+0x170/0x3f0 [ 40.246774] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.246815] kthread+0x328/0x630 [ 40.246852] ret_from_fork+0x10/0x20 [ 40.246892] [ 40.246916] kfence-#186: 0x00000000d25665fd-0x000000008fcc53a5, size=73, cache=kmalloc-96 [ 40.246916] [ 40.246972] allocated by task 356 on cpu 1 at 40.245901s (0.001068s ago): [ 40.247043] test_alloc+0x29c/0x628 [ 40.247086] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 40.247131] kunit_try_run_case+0x170/0x3f0 [ 40.247172] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.247214] kthread+0x328/0x630 [ 40.247249] ret_from_fork+0x10/0x20 [ 40.247288] [ 40.247313] freed by task 356 on cpu 1 at 40.246078s (0.001231s ago): [ 40.247389] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 40.247435] kunit_try_run_case+0x170/0x3f0 [ 40.247477] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.247520] kthread+0x328/0x630 [ 40.247555] ret_from_fork+0x10/0x20 [ 40.247595] [ 40.247639] CPU: 1 UID: 0 PID: 356 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250711 #1 PREEMPT [ 40.247719] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.247749] Hardware name: linux,dummy-virt (DT) [ 40.247784] ==================================================================
[ 34.991860] ================================================================== [ 34.992235] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 34.992235] [ 34.992614] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#154): [ 34.993231] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 34.993891] kunit_try_run_case+0x1a5/0x480 [ 34.994256] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 34.994597] kthread+0x337/0x6f0 [ 34.994762] ret_from_fork+0x116/0x1d0 [ 34.995070] ret_from_fork_asm+0x1a/0x30 [ 34.995253] [ 34.995346] kfence-#154: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 34.995346] [ 34.995999] allocated by task 375 on cpu 1 at 34.991595s (0.004402s ago): [ 34.996229] test_alloc+0x364/0x10f0 [ 34.996365] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 34.996975] kunit_try_run_case+0x1a5/0x480 [ 34.997160] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 34.997379] kthread+0x337/0x6f0 [ 34.997588] ret_from_fork+0x116/0x1d0 [ 34.997981] ret_from_fork_asm+0x1a/0x30 [ 34.998171] [ 34.998247] freed by task 375 on cpu 1 at 34.991722s (0.006522s ago): [ 34.998570] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 34.999002] kunit_try_run_case+0x1a5/0x480 [ 34.999247] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 34.999467] kthread+0x337/0x6f0 [ 34.999704] ret_from_fork+0x116/0x1d0 [ 34.999874] ret_from_fork_asm+0x1a/0x30 [ 35.000075] [ 35.000171] CPU: 1 UID: 0 PID: 375 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250711 #1 PREEMPT(voluntary) [ 35.000996] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.001181] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 35.001752] ==================================================================