Date
July 1, 2025, 11:08 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.749033] ================================================================== [ 22.749380] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.749380] [ 22.749507] Out-of-bounds write at 0x00000000017c903b (1B left of kfence-#89): [ 22.749620] test_out_of_bounds_write+0x100/0x240 [ 22.749714] kunit_try_run_case+0x170/0x3f0 [ 22.749766] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.749814] kthread+0x328/0x630 [ 22.749856] ret_from_fork+0x10/0x20 [ 22.749899] [ 22.749926] kfence-#89: 0x00000000366afe49-0x000000006e336f37, size=32, cache=kmalloc-32 [ 22.749926] [ 22.750350] allocated by task 292 on cpu 0 at 22.748228s (0.001897s ago): [ 22.750450] test_alloc+0x29c/0x628 [ 22.750499] test_out_of_bounds_write+0xc8/0x240 [ 22.750748] kunit_try_run_case+0x170/0x3f0 [ 22.750808] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.751035] kthread+0x328/0x630 [ 22.751183] ret_from_fork+0x10/0x20 [ 22.751234] [ 22.751540] CPU: 0 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.751686] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.751850] Hardware name: linux,dummy-virt (DT) [ 22.751956] ================================================================== [ 23.164115] ================================================================== [ 23.164282] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.164282] [ 23.164381] Out-of-bounds write at 0x0000000099e2dc1f (1B left of kfence-#93): [ 23.164650] test_out_of_bounds_write+0x100/0x240 [ 23.164714] kunit_try_run_case+0x170/0x3f0 [ 23.164815] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.164866] kthread+0x328/0x630 [ 23.164907] ret_from_fork+0x10/0x20 [ 23.165000] [ 23.165060] kfence-#93: 0x00000000275bc575-0x0000000092835c4b, size=32, cache=test [ 23.165060] [ 23.165116] allocated by task 294 on cpu 0 at 23.163986s (0.001125s ago): [ 23.165292] test_alloc+0x230/0x628 [ 23.165344] test_out_of_bounds_write+0xc8/0x240 [ 23.165390] kunit_try_run_case+0x170/0x3f0 [ 23.165488] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.165539] kthread+0x328/0x630 [ 23.165585] ret_from_fork+0x10/0x20 [ 23.165676] [ 23.165727] CPU: 0 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.165816] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.165847] Hardware name: linux,dummy-virt (DT) [ 23.165886] ==================================================================
[ 16.513343] ================================================================== [ 16.513806] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.513806] [ 16.514196] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#68): [ 16.514556] test_out_of_bounds_write+0x10d/0x260 [ 16.514792] kunit_try_run_case+0x1a5/0x480 [ 16.514983] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.515215] kthread+0x337/0x6f0 [ 16.515345] ret_from_fork+0x116/0x1d0 [ 16.515551] ret_from_fork_asm+0x1a/0x30 [ 16.515752] [ 16.515835] kfence-#68: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 16.515835] [ 16.516195] allocated by task 310 on cpu 0 at 16.513281s (0.002912s ago): [ 16.516479] test_alloc+0x2a6/0x10f0 [ 16.516675] test_out_of_bounds_write+0xd4/0x260 [ 16.516867] kunit_try_run_case+0x1a5/0x480 [ 16.517015] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.517259] kthread+0x337/0x6f0 [ 16.517441] ret_from_fork+0x116/0x1d0 [ 16.517630] ret_from_fork_asm+0x1a/0x30 [ 16.517871] [ 16.517974] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 16.518318] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.518471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.518865] ================================================================== [ 16.409441] ================================================================== [ 16.409847] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.409847] [ 16.410407] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 16.410669] test_out_of_bounds_write+0x10d/0x260 [ 16.410878] kunit_try_run_case+0x1a5/0x480 [ 16.411368] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.411949] kthread+0x337/0x6f0 [ 16.412263] ret_from_fork+0x116/0x1d0 [ 16.412426] ret_from_fork_asm+0x1a/0x30 [ 16.412599] [ 16.412806] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.412806] [ 16.413439] allocated by task 308 on cpu 1 at 16.409294s (0.004142s ago): [ 16.413822] test_alloc+0x364/0x10f0 [ 16.413988] test_out_of_bounds_write+0xd4/0x260 [ 16.414267] kunit_try_run_case+0x1a5/0x480 [ 16.414528] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.414792] kthread+0x337/0x6f0 [ 16.415007] ret_from_fork+0x116/0x1d0 [ 16.415287] ret_from_fork_asm+0x1a/0x30 [ 16.415475] [ 16.415622] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 16.416133] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.416338] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.416796] ==================================================================