Date
July 23, 2025, 2:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 19.889506] ================================================================== [ 19.889608] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 19.889608] [ 19.889966] Out-of-bounds write at 0x00000000124f38c3 (1B left of kfence-#86): [ 19.890273] test_out_of_bounds_write+0x100/0x240 [ 19.890346] kunit_try_run_case+0x170/0x3f0 [ 19.890389] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.890783] kthread+0x328/0x630 [ 19.890849] ret_from_fork+0x10/0x20 [ 19.890912] [ 19.891304] kfence-#86: 0x000000008302907a-0x00000000eeab7d50, size=32, cache=test [ 19.891304] [ 19.891560] allocated by task 293 on cpu 0 at 19.889308s (0.002210s ago): [ 19.891734] test_alloc+0x230/0x628 [ 19.892128] test_out_of_bounds_write+0xc8/0x240 [ 19.892248] kunit_try_run_case+0x170/0x3f0 [ 19.892425] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.892486] kthread+0x328/0x630 [ 19.892800] ret_from_fork+0x10/0x20 [ 19.892969] [ 19.893089] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7 #1 PREEMPT [ 19.893583] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.893695] Hardware name: linux,dummy-virt (DT) [ 19.893776] ================================================================== [ 19.576942] ================================================================== [ 19.577017] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 19.577017] [ 19.577245] Out-of-bounds write at 0x0000000045117a8f (1B left of kfence-#83): [ 19.577436] test_out_of_bounds_write+0x100/0x240 [ 19.577499] kunit_try_run_case+0x170/0x3f0 [ 19.577812] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.577979] kthread+0x328/0x630 [ 19.578035] ret_from_fork+0x10/0x20 [ 19.578078] [ 19.578114] kfence-#83: 0x00000000904c20a0-0x00000000c081050d, size=32, cache=kmalloc-32 [ 19.578114] [ 19.578172] allocated by task 291 on cpu 0 at 19.576369s (0.001799s ago): [ 19.578242] test_alloc+0x29c/0x628 [ 19.578282] test_out_of_bounds_write+0xc8/0x240 [ 19.578325] kunit_try_run_case+0x170/0x3f0 [ 19.578364] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.578419] kthread+0x328/0x630 [ 19.578472] ret_from_fork+0x10/0x20 [ 19.578515] [ 19.579100] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7 #1 PREEMPT [ 19.579202] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.579232] Hardware name: linux,dummy-virt (DT) [ 19.579267] ==================================================================
[ 18.316647] ================================================================== [ 18.317083] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.317083] [ 18.317557] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#74): [ 18.317900] test_out_of_bounds_write+0x10d/0x260 [ 18.318125] kunit_try_run_case+0x1a5/0x480 [ 18.318594] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.318813] kthread+0x337/0x6f0 [ 18.318987] ret_from_fork+0x116/0x1d0 [ 18.319157] ret_from_fork_asm+0x1a/0x30 [ 18.319382] [ 18.319478] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.319478] [ 18.319844] allocated by task 308 on cpu 0 at 18.316516s (0.003326s ago): [ 18.320122] test_alloc+0x364/0x10f0 [ 18.321268] test_out_of_bounds_write+0xd4/0x260 [ 18.321507] kunit_try_run_case+0x1a5/0x480 [ 18.321798] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.322152] kthread+0x337/0x6f0 [ 18.322416] ret_from_fork+0x116/0x1d0 [ 18.322717] ret_from_fork_asm+0x1a/0x30 [ 18.322951] [ 18.323075] CPU: 0 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7 #1 PREEMPT(voluntary) [ 18.323635] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.323874] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.324218] ================================================================== [ 18.628568] ================================================================== [ 18.628991] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.628991] [ 18.629443] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#77): [ 18.629791] test_out_of_bounds_write+0x10d/0x260 [ 18.629974] kunit_try_run_case+0x1a5/0x480 [ 18.630189] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.630447] kthread+0x337/0x6f0 [ 18.630576] ret_from_fork+0x116/0x1d0 [ 18.630907] ret_from_fork_asm+0x1a/0x30 [ 18.631115] [ 18.631261] kfence-#77: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.631261] [ 18.631534] allocated by task 310 on cpu 0 at 18.628509s (0.003021s ago): [ 18.631978] test_alloc+0x2a6/0x10f0 [ 18.632513] test_out_of_bounds_write+0xd4/0x260 [ 18.632704] kunit_try_run_case+0x1a5/0x480 [ 18.632888] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.633529] kthread+0x337/0x6f0 [ 18.633733] ret_from_fork+0x116/0x1d0 [ 18.633929] ret_from_fork_asm+0x1a/0x30 [ 18.634289] [ 18.634408] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7 #1 PREEMPT(voluntary) [ 18.634839] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.635009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.635373] ==================================================================