Date
June 7, 2025, 10:40 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 28.331964] ================================================================== [ 28.332131] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 28.332131] [ 28.332340] Out-of-bounds write at 0x0000000037b3ccd1 (1B left of kfence-#134): [ 28.332494] test_out_of_bounds_write+0x100/0x240 [ 28.332623] kunit_try_run_case+0x170/0x3f0 [ 28.332746] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.332864] kthread+0x328/0x630 [ 28.332975] ret_from_fork+0x10/0x20 [ 28.333083] [ 28.333149] kfence-#134: 0x00000000be9b65e2-0x00000000eb54fbbf, size=32, cache=kmalloc-32 [ 28.333149] [ 28.333277] allocated by task 295 on cpu 1 at 28.331674s (0.001595s ago): [ 28.334775] test_alloc+0x29c/0x628 [ 28.336177] test_out_of_bounds_write+0xc8/0x240 [ 28.336766] kunit_try_run_case+0x170/0x3f0 [ 28.336896] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.337010] kthread+0x328/0x630 [ 28.337107] ret_from_fork+0x10/0x20 [ 28.337203] [ 28.337312] CPU: 1 UID: 0 PID: 295 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT [ 28.337520] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.340761] Hardware name: linux,dummy-virt (DT) [ 28.340879] ================================================================== [ 28.438458] ================================================================== [ 28.438640] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 28.438640] [ 28.439126] Out-of-bounds write at 0x00000000860add2d (1B left of kfence-#135): [ 28.439292] test_out_of_bounds_write+0x100/0x240 [ 28.439641] kunit_try_run_case+0x170/0x3f0 [ 28.440064] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.440469] kthread+0x328/0x630 [ 28.440787] ret_from_fork+0x10/0x20 [ 28.441090] [ 28.441356] kfence-#135: 0x00000000631ec5e1-0x000000002a3b9cb9, size=32, cache=test [ 28.441356] [ 28.441727] allocated by task 297 on cpu 1 at 28.437388s (0.004322s ago): [ 28.442125] test_alloc+0x230/0x628 [ 28.442477] test_out_of_bounds_write+0xc8/0x240 [ 28.442776] kunit_try_run_case+0x170/0x3f0 [ 28.442940] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.443300] kthread+0x328/0x630 [ 28.443446] ret_from_fork+0x10/0x20 [ 28.443546] [ 28.443881] CPU: 1 UID: 0 PID: 297 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT [ 28.444318] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.444614] Hardware name: linux,dummy-virt (DT) [ 28.444822] ==================================================================
[ 19.872259] ================================================================== [ 19.872645] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 19.872645] [ 19.872895] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#93): [ 19.873274] test_out_of_bounds_write+0x10d/0x260 [ 19.873528] kunit_try_run_case+0x1a5/0x480 [ 19.873722] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.873836] kthread+0x337/0x6f0 [ 19.873921] ret_from_fork+0x41/0x80 [ 19.874014] ret_from_fork_asm+0x1a/0x30 [ 19.874103] [ 19.874159] kfence-#93: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.874159] [ 19.874441] allocated by task 313 on cpu 0 at 19.872184s (0.002254s ago): [ 19.874697] test_alloc+0x2a6/0x10f0 [ 19.874878] test_out_of_bounds_write+0xd4/0x260 [ 19.874984] kunit_try_run_case+0x1a5/0x480 [ 19.875209] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.875525] kthread+0x337/0x6f0 [ 19.875778] ret_from_fork+0x41/0x80 [ 19.875909] ret_from_fork_asm+0x1a/0x30 [ 19.876124] [ 19.876215] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT(voluntary) [ 19.876423] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.876516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.876785] ================================================================== [ 19.352340] ================================================================== [ 19.352716] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 19.352716] [ 19.352967] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#88): [ 19.353117] test_out_of_bounds_write+0x10d/0x260 [ 19.353397] kunit_try_run_case+0x1a5/0x480 [ 19.353654] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.353986] kthread+0x337/0x6f0 [ 19.354185] ret_from_fork+0x41/0x80 [ 19.354312] ret_from_fork_asm+0x1a/0x30 [ 19.354525] [ 19.354621] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.354621] [ 19.354922] allocated by task 311 on cpu 1 at 19.352178s (0.002741s ago): [ 19.355089] test_alloc+0x364/0x10f0 [ 19.355201] test_out_of_bounds_write+0xd4/0x260 [ 19.355458] kunit_try_run_case+0x1a5/0x480 [ 19.355695] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.355972] kthread+0x337/0x6f0 [ 19.356176] ret_from_fork+0x41/0x80 [ 19.356397] ret_from_fork_asm+0x1a/0x30 [ 19.356659] [ 19.356769] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT(voluntary) [ 19.357052] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.357144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.357331] ==================================================================