Date
July 1, 2025, 12:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.157608] ================================================================== [ 22.157703] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.157703] [ 22.158145] Out-of-bounds write at 0x00000000e431ada1 (1B left of kfence-#95): [ 22.158557] test_out_of_bounds_write+0x100/0x240 [ 22.158837] kunit_try_run_case+0x170/0x3f0 [ 22.158982] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.159076] kthread+0x328/0x630 [ 22.159121] ret_from_fork+0x10/0x20 [ 22.159591] [ 22.159769] kfence-#95: 0x0000000067b98917-0x000000005613dfcf, size=32, cache=kmalloc-32 [ 22.159769] [ 22.159975] allocated by task 291 on cpu 0 at 22.157367s (0.002576s ago): [ 22.160136] test_alloc+0x29c/0x628 [ 22.160640] test_out_of_bounds_write+0xc8/0x240 [ 22.160825] kunit_try_run_case+0x170/0x3f0 [ 22.161066] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.161152] kthread+0x328/0x630 [ 22.161572] ret_from_fork+0x10/0x20 [ 22.161711] [ 22.162051] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.162437] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.162624] Hardware name: linux,dummy-virt (DT) [ 22.162864] ================================================================== [ 22.363435] ================================================================== [ 22.363559] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.363559] [ 22.363656] Out-of-bounds write at 0x000000000e678661 (1B left of kfence-#97): [ 22.363716] test_out_of_bounds_write+0x100/0x240 [ 22.363763] kunit_try_run_case+0x170/0x3f0 [ 22.363810] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.363860] kthread+0x328/0x630 [ 22.363900] ret_from_fork+0x10/0x20 [ 22.363940] [ 22.363965] kfence-#97: 0x00000000f6bfd2cb-0x000000006a1152d2, size=32, cache=test [ 22.363965] [ 22.364017] allocated by task 293 on cpu 0 at 22.363350s (0.000663s ago): [ 22.364088] test_alloc+0x230/0x628 [ 22.364130] test_out_of_bounds_write+0xc8/0x240 [ 22.364173] kunit_try_run_case+0x170/0x3f0 [ 22.364214] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.364259] kthread+0x328/0x630 [ 22.364296] ret_from_fork+0x10/0x20 [ 22.364337] [ 22.364383] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.364475] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.364506] Hardware name: linux,dummy-virt (DT) [ 22.364543] ==================================================================
[ 16.825398] ================================================================== [ 16.825816] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.825816] [ 16.826415] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#71): [ 16.826686] test_out_of_bounds_write+0x10d/0x260 [ 16.826863] kunit_try_run_case+0x1a5/0x480 [ 16.827098] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.827414] kthread+0x337/0x6f0 [ 16.827542] ret_from_fork+0x116/0x1d0 [ 16.827743] ret_from_fork_asm+0x1a/0x30 [ 16.827953] [ 16.828064] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 16.828064] [ 16.828400] allocated by task 310 on cpu 0 at 16.825338s (0.003060s ago): [ 16.828681] test_alloc+0x2a6/0x10f0 [ 16.828872] test_out_of_bounds_write+0xd4/0x260 [ 16.829112] kunit_try_run_case+0x1a5/0x480 [ 16.829357] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.829563] kthread+0x337/0x6f0 [ 16.829728] ret_from_fork+0x116/0x1d0 [ 16.829903] ret_from_fork_asm+0x1a/0x30 [ 16.830113] [ 16.830252] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 16.830664] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.830859] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.831258] ================================================================== [ 16.409505] ================================================================== [ 16.409914] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.409914] [ 16.410387] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 16.410705] test_out_of_bounds_write+0x10d/0x260 [ 16.410920] kunit_try_run_case+0x1a5/0x480 [ 16.411135] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.411375] kthread+0x337/0x6f0 [ 16.411513] ret_from_fork+0x116/0x1d0 [ 16.411703] ret_from_fork_asm+0x1a/0x30 [ 16.411889] [ 16.411978] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.411978] [ 16.412393] allocated by task 308 on cpu 0 at 16.409384s (0.003006s ago): [ 16.412681] test_alloc+0x364/0x10f0 [ 16.412857] test_out_of_bounds_write+0xd4/0x260 [ 16.413077] kunit_try_run_case+0x1a5/0x480 [ 16.413229] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.413507] kthread+0x337/0x6f0 [ 16.413656] ret_from_fork+0x116/0x1d0 [ 16.413830] ret_from_fork_asm+0x1a/0x30 [ 16.414004] [ 16.414135] CPU: 0 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 16.414597] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.414772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.415053] ==================================================================