Date
July 25, 2025, 3:13 a.m.
Environment | |
---|---|
qemu-arm64 | |
qemu-x86_64 |
[ 36.552781] ================================================================== [ 36.552882] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 36.552882] [ 36.552977] Out-of-bounds write at 0x00000000625a8668 (1B left of kfence-#126): [ 36.553039] test_out_of_bounds_write+0x100/0x240 [ 36.553097] kunit_try_run_case+0x170/0x3f0 [ 36.553142] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.553188] kthread+0x328/0x630 [ 36.553226] ret_from_fork+0x10/0x20 [ 36.553268] [ 36.553292] kfence-#126: 0x00000000332878e5-0x00000000cd886ff5, size=32, cache=kmalloc-32 [ 36.553292] [ 36.553350] allocated by task 323 on cpu 0 at 36.552334s (0.001013s ago): [ 36.553426] test_alloc+0x29c/0x628 [ 36.553466] test_out_of_bounds_write+0xc8/0x240 [ 36.553507] kunit_try_run_case+0x170/0x3f0 [ 36.553556] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.553602] kthread+0x328/0x630 [ 36.553658] ret_from_fork+0x10/0x20 [ 36.553701] [ 36.553757] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 36.553851] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 36.553895] Hardware name: linux,dummy-virt (DT) [ 36.553931] ================================================================== [ 36.759848] ================================================================== [ 36.760072] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 36.760072] [ 36.760242] Out-of-bounds write at 0x00000000bfaf1df0 (1B left of kfence-#128): [ 36.760308] test_out_of_bounds_write+0x100/0x240 [ 36.760356] kunit_try_run_case+0x170/0x3f0 [ 36.760586] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.760680] kthread+0x328/0x630 [ 36.760798] ret_from_fork+0x10/0x20 [ 36.760842] [ 36.760868] kfence-#128: 0x000000008bc07da7-0x0000000013f1d3ad, size=32, cache=test [ 36.760868] [ 36.760971] allocated by task 325 on cpu 0 at 36.759758s (0.001164s ago): [ 36.761047] test_alloc+0x230/0x628 [ 36.761087] test_out_of_bounds_write+0xc8/0x240 [ 36.761145] kunit_try_run_case+0x170/0x3f0 [ 36.761389] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.761452] kthread+0x328/0x630 [ 36.761491] ret_from_fork+0x10/0x20 [ 36.761531] [ 36.761578] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 36.761710] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 36.761759] Hardware name: linux,dummy-virt (DT) [ 36.761795] ==================================================================
[ 30.916164] ================================================================== [ 30.916562] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.916562] [ 30.917100] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#90): [ 30.917780] test_out_of_bounds_write+0x10d/0x260 [ 30.918049] kunit_try_run_case+0x1a5/0x480 [ 30.918282] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.918509] kthread+0x337/0x6f0 [ 30.918676] ret_from_fork+0x116/0x1d0 [ 30.918854] ret_from_fork_asm+0x1a/0x30 [ 30.919045] [ 30.919580] kfence-#90: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.919580] [ 30.920070] allocated by task 340 on cpu 1 at 30.916039s (0.004028s ago): [ 30.920529] test_alloc+0x364/0x10f0 [ 30.920740] test_out_of_bounds_write+0xd4/0x260 [ 30.921129] kunit_try_run_case+0x1a5/0x480 [ 30.921316] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.921732] kthread+0x337/0x6f0 [ 30.921930] ret_from_fork+0x116/0x1d0 [ 30.922156] ret_from_fork_asm+0x1a/0x30 [ 30.922524] [ 30.922644] CPU: 1 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 30.923314] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.923604] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.924081] ================================================================== [ 31.020158] ================================================================== [ 31.020532] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 31.020532] [ 31.020902] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#91): [ 31.021262] test_out_of_bounds_write+0x10d/0x260 [ 31.021463] kunit_try_run_case+0x1a5/0x480 [ 31.021679] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.021900] kthread+0x337/0x6f0 [ 31.022063] ret_from_fork+0x116/0x1d0 [ 31.022282] ret_from_fork_asm+0x1a/0x30 [ 31.022464] [ 31.022536] kfence-#91: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 31.022536] [ 31.022919] allocated by task 342 on cpu 0 at 31.020103s (0.002813s ago): [ 31.023270] test_alloc+0x2a6/0x10f0 [ 31.023452] test_out_of_bounds_write+0xd4/0x260 [ 31.023653] kunit_try_run_case+0x1a5/0x480 [ 31.023867] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.024085] kthread+0x337/0x6f0 [ 31.024254] ret_from_fork+0x116/0x1d0 [ 31.024447] ret_from_fork_asm+0x1a/0x30 [ 31.024618] [ 31.024721] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 31.025108] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.025274] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.025723] ==================================================================