Date
July 9, 2025, 11:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.184748] ================================================================== [ 21.184844] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.184844] [ 21.184932] Out-of-bounds write at 0x00000000e3610671 (1B left of kfence-#92): [ 21.184989] test_out_of_bounds_write+0x100/0x240 [ 21.185040] kunit_try_run_case+0x170/0x3f0 [ 21.185087] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.185146] kthread+0x328/0x630 [ 21.185188] ret_from_fork+0x10/0x20 [ 21.185245] [ 21.185269] kfence-#92: 0x00000000683c64ec-0x00000000d2232868, size=32, cache=test [ 21.185269] [ 21.185327] allocated by task 293 on cpu 0 at 21.184613s (0.000710s ago): [ 21.185407] test_alloc+0x230/0x628 [ 21.185449] test_out_of_bounds_write+0xc8/0x240 [ 21.185490] kunit_try_run_case+0x170/0x3f0 [ 21.185544] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.185589] kthread+0x328/0x630 [ 21.185631] ret_from_fork+0x10/0x20 [ 21.185677] [ 21.185725] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.185808] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.185848] Hardware name: linux,dummy-virt (DT) [ 21.185885] ================================================================== [ 20.870139] ================================================================== [ 20.870233] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 20.870233] [ 20.870548] Out-of-bounds write at 0x00000000f1afe0d0 (1B left of kfence-#89): [ 20.870692] test_out_of_bounds_write+0x100/0x240 [ 20.870765] kunit_try_run_case+0x170/0x3f0 [ 20.870851] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.871214] kthread+0x328/0x630 [ 20.871302] ret_from_fork+0x10/0x20 [ 20.871348] [ 20.871373] kfence-#89: 0x000000000feb966a-0x0000000086bd7ab5, size=32, cache=kmalloc-32 [ 20.871373] [ 20.871525] allocated by task 291 on cpu 0 at 20.869404s (0.002060s ago): [ 20.871839] test_alloc+0x29c/0x628 [ 20.871992] test_out_of_bounds_write+0xc8/0x240 [ 20.872086] kunit_try_run_case+0x170/0x3f0 [ 20.872488] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.872567] kthread+0x328/0x630 [ 20.872628] ret_from_fork+0x10/0x20 [ 20.872675] [ 20.872739] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 20.872822] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.872851] Hardware name: linux,dummy-virt (DT) [ 20.872894] ==================================================================
[ 17.907394] ================================================================== [ 17.907801] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.907801] [ 17.908295] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#71): [ 17.908997] test_out_of_bounds_write+0x10d/0x260 [ 17.909245] kunit_try_run_case+0x1a5/0x480 [ 17.909450] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.909692] kthread+0x337/0x6f0 [ 17.909868] ret_from_fork+0x116/0x1d0 [ 17.910418] ret_from_fork_asm+0x1a/0x30 [ 17.910612] [ 17.910714] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.910714] [ 17.911286] allocated by task 310 on cpu 1 at 17.907337s (0.003947s ago): [ 17.911691] test_alloc+0x2a6/0x10f0 [ 17.911880] test_out_of_bounds_write+0xd4/0x260 [ 17.912083] kunit_try_run_case+0x1a5/0x480 [ 17.912507] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.912738] kthread+0x337/0x6f0 [ 17.913032] ret_from_fork+0x116/0x1d0 [ 17.913343] ret_from_fork_asm+0x1a/0x30 [ 17.913612] [ 17.913736] CPU: 1 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.914363] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.914555] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.914927] ================================================================== [ 17.491400] ================================================================== [ 17.491805] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.491805] [ 17.492308] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 17.492962] test_out_of_bounds_write+0x10d/0x260 [ 17.493484] kunit_try_run_case+0x1a5/0x480 [ 17.493749] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.494054] kthread+0x337/0x6f0 [ 17.494240] ret_from_fork+0x116/0x1d0 [ 17.494408] ret_from_fork_asm+0x1a/0x30 [ 17.494589] [ 17.494672] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.494672] [ 17.495385] allocated by task 308 on cpu 1 at 17.491270s (0.004112s ago): [ 17.495688] test_alloc+0x364/0x10f0 [ 17.495870] test_out_of_bounds_write+0xd4/0x260 [ 17.496273] kunit_try_run_case+0x1a5/0x480 [ 17.496558] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.496789] kthread+0x337/0x6f0 [ 17.497070] ret_from_fork+0x116/0x1d0 [ 17.497322] ret_from_fork_asm+0x1a/0x30 [ 17.497486] [ 17.497611] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.498267] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.498454] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.498830] ==================================================================