Date
July 10, 2025, 6:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 20.727108] ================================================================== [ 20.727228] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 20.727228] [ 20.727375] Out-of-bounds write at 0x00000000c58f8979 (1B left of kfence-#85): [ 20.727453] test_out_of_bounds_write+0x100/0x240 [ 20.727505] kunit_try_run_case+0x170/0x3f0 [ 20.727589] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.727635] kthread+0x328/0x630 [ 20.727694] ret_from_fork+0x10/0x20 [ 20.727759] [ 20.727785] kfence-#85: 0x00000000aba77c94-0x00000000d2241b54, size=32, cache=kmalloc-32 [ 20.727785] [ 20.727990] allocated by task 291 on cpu 0 at 20.726952s (0.001006s ago): [ 20.728215] test_alloc+0x29c/0x628 [ 20.728276] test_out_of_bounds_write+0xc8/0x240 [ 20.728346] kunit_try_run_case+0x170/0x3f0 [ 20.728390] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.728435] kthread+0x328/0x630 [ 20.728472] ret_from_fork+0x10/0x20 [ 20.728511] [ 20.728591] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 20.728675] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.728722] Hardware name: linux,dummy-virt (DT) [ 20.728755] ================================================================== [ 20.833603] ================================================================== [ 20.833703] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 20.833703] [ 20.833991] Out-of-bounds write at 0x0000000009a95332 (1B left of kfence-#86): [ 20.834217] test_out_of_bounds_write+0x100/0x240 [ 20.834271] kunit_try_run_case+0x170/0x3f0 [ 20.834317] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.834373] kthread+0x328/0x630 [ 20.834434] ret_from_fork+0x10/0x20 [ 20.834476] [ 20.834500] kfence-#86: 0x0000000075cc165e-0x0000000034241277, size=32, cache=test [ 20.834500] [ 20.834761] allocated by task 293 on cpu 0 at 20.833072s (0.001682s ago): [ 20.834853] test_alloc+0x230/0x628 [ 20.835009] test_out_of_bounds_write+0xc8/0x240 [ 20.835079] kunit_try_run_case+0x170/0x3f0 [ 20.835120] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.835164] kthread+0x328/0x630 [ 20.835201] ret_from_fork+0x10/0x20 [ 20.835253] [ 20.835302] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 20.835699] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.835735] Hardware name: linux,dummy-virt (DT) [ 20.836066] ==================================================================
[ 17.796221] ================================================================== [ 17.796684] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.796684] [ 17.797172] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#69): [ 17.797456] test_out_of_bounds_write+0x10d/0x260 [ 17.797698] kunit_try_run_case+0x1a5/0x480 [ 17.797877] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.798704] kthread+0x337/0x6f0 [ 17.798857] ret_from_fork+0x116/0x1d0 [ 17.799264] ret_from_fork_asm+0x1a/0x30 [ 17.799455] [ 17.799544] kfence-#69: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.799544] [ 17.799912] allocated by task 310 on cpu 0 at 17.796166s (0.003744s ago): [ 17.800211] test_alloc+0x2a6/0x10f0 [ 17.800401] test_out_of_bounds_write+0xd4/0x260 [ 17.800608] kunit_try_run_case+0x1a5/0x480 [ 17.800796] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.801493] kthread+0x337/0x6f0 [ 17.801639] ret_from_fork+0x116/0x1d0 [ 17.801914] ret_from_fork_asm+0x1a/0x30 [ 17.802279] [ 17.802392] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.802998] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.803292] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.803708] ================================================================== [ 17.692601] ================================================================== [ 17.692961] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.692961] [ 17.693328] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#68): [ 17.693593] test_out_of_bounds_write+0x10d/0x260 [ 17.693828] kunit_try_run_case+0x1a5/0x480 [ 17.694869] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.695133] kthread+0x337/0x6f0 [ 17.695305] ret_from_fork+0x116/0x1d0 [ 17.695482] ret_from_fork_asm+0x1a/0x30 [ 17.695640] [ 17.695734] kfence-#68: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.695734] [ 17.696122] allocated by task 308 on cpu 1 at 17.692498s (0.003621s ago): [ 17.696543] test_alloc+0x364/0x10f0 [ 17.697125] test_out_of_bounds_write+0xd4/0x260 [ 17.697293] kunit_try_run_case+0x1a5/0x480 [ 17.697444] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.697620] kthread+0x337/0x6f0 [ 17.697797] ret_from_fork+0x116/0x1d0 [ 17.697984] ret_from_fork_asm+0x1a/0x30 [ 17.698200] [ 17.698297] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.698622] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.698761] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.699040] ==================================================================