Date
June 2, 2025, 2:11 p.m.
| Environment | |
|---|---|
| e850-96 | |
| qemu-arm64 | |
| qemu-x86_64 |
[ 73.414822] ================================================================== [ 73.414962] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 73.414962] [ 73.415104] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#180): [ 73.418794] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 73.424001] kunit_try_run_case+0x170/0x3f0 [ 73.428168] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 73.433636] kthread+0x328/0x630 [ 73.436848] ret_from_fork+0x10/0x20 [ 73.440407] [ 73.441887] kfence-#180: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 73.441887] [ 73.451520] allocated by task 372 on cpu 4 at 73.414753s (0.036764s ago): [ 73.458299] test_alloc+0x29c/0x628 [ 73.461761] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 73.466882] kunit_try_run_case+0x170/0x3f0 [ 73.471049] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 73.476518] kthread+0x328/0x630 [ 73.479729] ret_from_fork+0x10/0x20 [ 73.483290] [ 73.484767] freed by task 372 on cpu 4 at 73.414770s (0.069992s ago): [ 73.491204] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 73.496396] kunit_try_run_case+0x170/0x3f0 [ 73.500562] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 73.506031] kthread+0x328/0x630 [ 73.509243] ret_from_fork+0x10/0x20 [ 73.512803] [ 73.514289] CPU: 4 UID: 0 PID: 372 Comm: kunit_try_catch Tainted: G B N 6.15.1-rc1 #1 PREEMPT [ 73.524181] Tainted: [B]=BAD_PAGE, [N]=TEST [ 73.528341] Hardware name: WinLink E850-96 board (DT) [ 73.533378] ==================================================================
[ 27.994363] ================================================================== [ 27.994473] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.994473] [ 27.994541] Corrupted memory at 0x00000000e15985a2 [ ! . . . . . . . . . . . . . . . ] (in kfence-#143): [ 27.994855] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.994907] kunit_try_run_case+0x170/0x3f0 [ 27.994953] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.995002] kthread+0x328/0x630 [ 27.995051] ret_from_fork+0x10/0x20 [ 27.995091] [ 27.995117] kfence-#143: 0x00000000bc74ad36-0x000000006f48aea1, size=73, cache=kmalloc-96 [ 27.995117] [ 27.995173] allocated by task 328 on cpu 0 at 27.994076s (0.001094s ago): [ 27.995239] test_alloc+0x29c/0x628 [ 27.995279] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 27.995324] kunit_try_run_case+0x170/0x3f0 [ 27.995378] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.995426] kthread+0x328/0x630 [ 27.995465] ret_from_fork+0x10/0x20 [ 27.995507] [ 27.995532] freed by task 328 on cpu 0 at 27.994240s (0.001287s ago): [ 27.995596] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 27.995640] kunit_try_run_case+0x170/0x3f0 [ 27.995683] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.995730] kthread+0x328/0x630 [ 27.995771] ret_from_fork+0x10/0x20 [ 27.995812] [ 27.995856] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B W N 6.15.1-rc1 #1 PREEMPT [ 27.995942] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 27.995974] Hardware name: linux,dummy-virt (DT) [ 27.996008] ==================================================================
[ 30.181239] ================================================================== [ 30.181689] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 30.181689] [ 30.182032] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#167): [ 30.183203] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 30.183572] kunit_try_run_case+0x1a5/0x480 [ 30.183991] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.184470] kthread+0x337/0x6f0 [ 30.184665] ret_from_fork+0x41/0x80 [ 30.185061] ret_from_fork_asm+0x1a/0x30 [ 30.185307] [ 30.185464] kfence-#167: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 30.185464] [ 30.186372] allocated by task 346 on cpu 0 at 30.180823s (0.005543s ago): [ 30.186705] test_alloc+0x364/0x10f0 [ 30.186922] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 30.187444] kunit_try_run_case+0x1a5/0x480 [ 30.187875] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.188406] kthread+0x337/0x6f0 [ 30.188693] ret_from_fork+0x41/0x80 [ 30.188934] ret_from_fork_asm+0x1a/0x30 [ 30.189318] [ 30.189549] freed by task 346 on cpu 0 at 30.181054s (0.008490s ago): [ 30.190105] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 30.190540] kunit_try_run_case+0x1a5/0x480 [ 30.190773] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.191284] kthread+0x337/0x6f0 [ 30.191554] ret_from_fork+0x41/0x80 [ 30.191784] ret_from_fork_asm+0x1a/0x30 [ 30.191996] [ 30.192283] CPU: 0 UID: 0 PID: 346 Comm: kunit_try_catch Tainted: G B N 6.15.1-rc1 #1 PREEMPT(voluntary) [ 30.193191] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.193571] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.194132] ==================================================================