Date
July 19, 2025, 11:11 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 19.292590] ================================================================== [ 19.292721] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 19.292721] [ 19.292808] Out-of-bounds write at 0x0000000035bde6b5 (1B left of kfence-#83): [ 19.292863] test_out_of_bounds_write+0x100/0x240 [ 19.292909] kunit_try_run_case+0x170/0x3f0 [ 19.292954] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.292999] kthread+0x328/0x630 [ 19.293037] ret_from_fork+0x10/0x20 [ 19.293075] [ 19.293101] kfence-#83: 0x0000000090701912-0x0000000060a2e9c7, size=32, cache=kmalloc-32 [ 19.293101] [ 19.293162] allocated by task 292 on cpu 1 at 19.292158s (0.001001s ago): [ 19.293243] test_alloc+0x29c/0x628 [ 19.293286] test_out_of_bounds_write+0xc8/0x240 [ 19.293326] kunit_try_run_case+0x170/0x3f0 [ 19.293373] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.293417] kthread+0x328/0x630 [ 19.293459] ret_from_fork+0x10/0x20 [ 19.293508] [ 19.293563] CPU: 1 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 19.293640] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.293680] Hardware name: linux,dummy-virt (DT) [ 19.293730] ================================================================== [ 19.399005] ================================================================== [ 19.399340] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 19.399340] [ 19.399438] Out-of-bounds write at 0x00000000352a7faf (1B left of kfence-#84): [ 19.399807] test_out_of_bounds_write+0x100/0x240 [ 19.399967] kunit_try_run_case+0x170/0x3f0 [ 19.400043] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.400106] kthread+0x328/0x630 [ 19.400196] ret_from_fork+0x10/0x20 [ 19.400242] [ 19.400267] kfence-#84: 0x00000000486477e2-0x00000000c218f792, size=32, cache=test [ 19.400267] [ 19.400539] allocated by task 294 on cpu 1 at 19.398925s (0.001426s ago): [ 19.400754] test_alloc+0x230/0x628 [ 19.400858] test_out_of_bounds_write+0xc8/0x240 [ 19.400945] kunit_try_run_case+0x170/0x3f0 [ 19.400988] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.401077] kthread+0x328/0x630 [ 19.401173] ret_from_fork+0x10/0x20 [ 19.401221] [ 19.401264] CPU: 1 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 19.401662] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.401827] Hardware name: linux,dummy-virt (DT) [ 19.401900] ==================================================================
[ 16.917464] ================================================================== [ 16.917874] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.917874] [ 16.918366] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#65): [ 16.918705] test_out_of_bounds_write+0x10d/0x260 [ 16.918891] kunit_try_run_case+0x1a5/0x480 [ 16.919118] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.919410] kthread+0x337/0x6f0 [ 16.919553] ret_from_fork+0x116/0x1d0 [ 16.919694] ret_from_fork_asm+0x1a/0x30 [ 16.919901] [ 16.920004] kfence-#65: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.920004] [ 16.920653] allocated by task 309 on cpu 0 at 16.917371s (0.003280s ago): [ 16.920943] test_alloc+0x364/0x10f0 [ 16.921138] test_out_of_bounds_write+0xd4/0x260 [ 16.921353] kunit_try_run_case+0x1a5/0x480 [ 16.921545] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.921725] kthread+0x337/0x6f0 [ 16.921850] ret_from_fork+0x116/0x1d0 [ 16.922037] ret_from_fork_asm+0x1a/0x30 [ 16.922238] [ 16.922378] CPU: 0 UID: 0 PID: 309 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 16.922886] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.923039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.923399] ================================================================== [ 17.229436] ================================================================== [ 17.229859] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.229859] [ 17.230282] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#68): [ 17.230939] test_out_of_bounds_write+0x10d/0x260 [ 17.231122] kunit_try_run_case+0x1a5/0x480 [ 17.231696] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.231964] kthread+0x337/0x6f0 [ 17.232311] ret_from_fork+0x116/0x1d0 [ 17.232636] ret_from_fork_asm+0x1a/0x30 [ 17.232827] [ 17.232929] kfence-#68: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.232929] [ 17.233525] allocated by task 311 on cpu 1 at 17.229370s (0.004153s ago): [ 17.234025] test_alloc+0x2a6/0x10f0 [ 17.234333] test_out_of_bounds_write+0xd4/0x260 [ 17.234549] kunit_try_run_case+0x1a5/0x480 [ 17.234860] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.235122] kthread+0x337/0x6f0 [ 17.235253] ret_from_fork+0x116/0x1d0 [ 17.235634] ret_from_fork_asm+0x1a/0x30 [ 17.235913] [ 17.236061] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 17.236679] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.236894] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.237400] ==================================================================