Date
July 1, 2025, 3:08 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.566326] ================================================================== [ 21.566425] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.566425] [ 21.566584] Out-of-bounds write at 0x0000000001f3264b (1B left of kfence-#93): [ 21.566645] test_out_of_bounds_write+0x100/0x240 [ 21.566708] kunit_try_run_case+0x170/0x3f0 [ 21.566920] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.566970] kthread+0x328/0x630 [ 21.567110] ret_from_fork+0x10/0x20 [ 21.567156] [ 21.567255] kfence-#93: 0x00000000f6240d36-0x00000000f728a977, size=32, cache=kmalloc-32 [ 21.567255] [ 21.567332] allocated by task 292 on cpu 0 at 21.566162s (0.001166s ago): [ 21.567415] test_alloc+0x29c/0x628 [ 21.567455] test_out_of_bounds_write+0xc8/0x240 [ 21.567496] kunit_try_run_case+0x170/0x3f0 [ 21.567536] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.567589] kthread+0x328/0x630 [ 21.567626] ret_from_fork+0x10/0x20 [ 21.567664] [ 21.567712] CPU: 0 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 21.567791] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.567821] Hardware name: linux,dummy-virt (DT) [ 21.567857] ================================================================== [ 21.877905] ================================================================== [ 21.878009] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.878009] [ 21.878103] Out-of-bounds write at 0x00000000fe47eebd (1B left of kfence-#96): [ 21.878163] test_out_of_bounds_write+0x100/0x240 [ 21.878211] kunit_try_run_case+0x170/0x3f0 [ 21.878256] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.878301] kthread+0x328/0x630 [ 21.878340] ret_from_fork+0x10/0x20 [ 21.878380] [ 21.878404] kfence-#96: 0x000000006c0e3430-0x00000000f3ad1786, size=32, cache=test [ 21.878404] [ 21.878457] allocated by task 294 on cpu 0 at 21.877821s (0.000632s ago): [ 21.878526] test_alloc+0x230/0x628 [ 21.878578] test_out_of_bounds_write+0xc8/0x240 [ 21.878622] kunit_try_run_case+0x170/0x3f0 [ 21.878662] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.878706] kthread+0x328/0x630 [ 21.878742] ret_from_fork+0x10/0x20 [ 21.878782] [ 21.878827] CPU: 0 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 21.878907] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.878937] Hardware name: linux,dummy-virt (DT) [ 21.878972] ==================================================================
[ 16.911103] ================================================================== [ 16.911508] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.911508] [ 16.912001] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#71): [ 16.912337] test_out_of_bounds_write+0x10d/0x260 [ 16.912542] kunit_try_run_case+0x1a5/0x480 [ 16.912889] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.913140] kthread+0x337/0x6f0 [ 16.913331] ret_from_fork+0x116/0x1d0 [ 16.913524] ret_from_fork_asm+0x1a/0x30 [ 16.913793] [ 16.913930] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.913930] [ 16.914218] allocated by task 308 on cpu 1 at 16.910975s (0.003241s ago): [ 16.914577] test_alloc+0x364/0x10f0 [ 16.914819] test_out_of_bounds_write+0xd4/0x260 [ 16.915056] kunit_try_run_case+0x1a5/0x480 [ 16.915254] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.915529] kthread+0x337/0x6f0 [ 16.915695] ret_from_fork+0x116/0x1d0 [ 16.915886] ret_from_fork_asm+0x1a/0x30 [ 16.916111] [ 16.916238] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 16.916693] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.916908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.917354] ================================================================== [ 17.431088] ================================================================== [ 17.431513] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.431513] [ 17.431944] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#76): [ 17.432306] test_out_of_bounds_write+0x10d/0x260 [ 17.432536] kunit_try_run_case+0x1a5/0x480 [ 17.432771] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.432998] kthread+0x337/0x6f0 [ 17.433152] ret_from_fork+0x116/0x1d0 [ 17.433348] ret_from_fork_asm+0x1a/0x30 [ 17.433527] [ 17.433629] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.433629] [ 17.433928] allocated by task 310 on cpu 1 at 17.431010s (0.002916s ago): [ 17.434275] test_alloc+0x2a6/0x10f0 [ 17.434466] test_out_of_bounds_write+0xd4/0x260 [ 17.434721] kunit_try_run_case+0x1a5/0x480 [ 17.434876] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.435061] kthread+0x337/0x6f0 [ 17.435237] ret_from_fork+0x116/0x1d0 [ 17.435429] ret_from_fork_asm+0x1a/0x30 [ 17.435626] [ 17.435724] CPU: 1 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.436385] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.436594] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.436982] ==================================================================