Date
July 14, 2025, 10:38 a.m.
| Environment | |
|---|---|
| e850-96 | |
| qemu-arm64 | |
| qemu-x86_64 |
[ 91.637852] ================================================================== [ 91.637984] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 91.637984] [ 91.638135] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#206): [ 91.641818] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 91.647026] kunit_try_run_case+0x170/0x3f0 [ 91.651193] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 91.656661] kthread+0x328/0x630 [ 91.659873] ret_from_fork+0x10/0x20 [ 91.663432] [ 91.664911] kfence-#206: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 91.664911] [ 91.674547] allocated by task 409 on cpu 4 at 91.637775s (0.036770s ago): [ 91.681332] test_alloc+0x29c/0x628 [ 91.684786] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 91.689907] kunit_try_run_case+0x170/0x3f0 [ 91.694073] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 91.699544] kthread+0x328/0x630 [ 91.702754] ret_from_fork+0x10/0x20 [ 91.706315] [ 91.707791] freed by task 409 on cpu 4 at 91.637790s (0.069999s ago): [ 91.714231] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 91.719421] kunit_try_run_case+0x170/0x3f0 [ 91.723587] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 91.729056] kthread+0x328/0x630 [ 91.732268] ret_from_fork+0x10/0x20 [ 91.735827] [ 91.737313] CPU: 4 UID: 0 PID: 409 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 91.748423] Tainted: [B]=BAD_PAGE, [N]=TEST [ 91.752581] Hardware name: WinLink E850-96 board (DT) [ 91.757618] ==================================================================
[ 39.924878] ================================================================== [ 39.924987] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 39.924987] [ 39.925071] Corrupted memory at 0x00000000a9f49f17 [ ! . . . . . . . . . . . . . . . ] (in kfence-#183): [ 39.925389] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 39.925439] kunit_try_run_case+0x170/0x3f0 [ 39.925487] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.925528] kthread+0x328/0x630 [ 39.925566] ret_from_fork+0x10/0x20 [ 39.925610] [ 39.925637] kfence-#183: 0x00000000c8b8fec1-0x00000000019d166d, size=73, cache=kmalloc-96 [ 39.925637] [ 39.925692] allocated by task 356 on cpu 1 at 39.924621s (0.001066s ago): [ 39.925755] test_alloc+0x29c/0x628 [ 39.925800] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 39.925848] kunit_try_run_case+0x170/0x3f0 [ 39.925887] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.925929] kthread+0x328/0x630 [ 39.925966] ret_from_fork+0x10/0x20 [ 39.926004] [ 39.926028] freed by task 356 on cpu 1 at 39.924771s (0.001253s ago): [ 39.926102] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 39.926149] kunit_try_run_case+0x170/0x3f0 [ 39.926193] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.926234] kthread+0x328/0x630 [ 39.926272] ret_from_fork+0x10/0x20 [ 39.926312] [ 39.926361] CPU: 1 UID: 0 PID: 356 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250714 #1 PREEMPT [ 39.926445] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.926474] Hardware name: linux,dummy-virt (DT) [ 39.926509] ==================================================================
[ 36.156577] ================================================================== [ 36.157317] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 36.157317] [ 36.157626] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#159): [ 36.158194] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 36.158385] kunit_try_run_case+0x1a5/0x480 [ 36.158539] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 36.158807] kthread+0x337/0x6f0 [ 36.158983] ret_from_fork+0x116/0x1d0 [ 36.159142] ret_from_fork_asm+0x1a/0x30 [ 36.159335] [ 36.159403] kfence-#159: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 36.159403] [ 36.159802] allocated by task 374 on cpu 1 at 36.156310s (0.003490s ago): [ 36.160093] test_alloc+0x364/0x10f0 [ 36.160616] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 36.160809] kunit_try_run_case+0x1a5/0x480 [ 36.160979] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 36.161596] kthread+0x337/0x6f0 [ 36.161791] ret_from_fork+0x116/0x1d0 [ 36.161980] ret_from_fork_asm+0x1a/0x30 [ 36.162164] [ 36.162231] freed by task 374 on cpu 1 at 36.156450s (0.005779s ago): [ 36.162535] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 36.162732] kunit_try_run_case+0x1a5/0x480 [ 36.162907] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 36.163158] kthread+0x337/0x6f0 [ 36.163354] ret_from_fork+0x116/0x1d0 [ 36.163507] ret_from_fork_asm+0x1a/0x30 [ 36.163706] [ 36.163839] CPU: 1 UID: 0 PID: 374 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc6-next-20250714 #1 PREEMPT(voluntary) [ 36.164255] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 36.164485] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 36.164928] ==================================================================