Date
July 8, 2025, 7:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.821508] ================================================================== [ 23.821588] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.821588] [ 23.821955] Out-of-bounds write at 0x00000000a37231ef (1B left of kfence-#88): [ 23.822027] test_out_of_bounds_write+0x100/0x240 [ 23.822078] kunit_try_run_case+0x170/0x3f0 [ 23.822233] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.822286] kthread+0x328/0x630 [ 23.822335] ret_from_fork+0x10/0x20 [ 23.822633] [ 23.822702] kfence-#88: 0x00000000739abab5-0x000000001b85e7c6, size=32, cache=test [ 23.822702] [ 23.822786] allocated by task 293 on cpu 0 at 23.821361s (0.001412s ago): [ 23.822858] test_alloc+0x230/0x628 [ 23.823131] test_out_of_bounds_write+0xc8/0x240 [ 23.823201] kunit_try_run_case+0x170/0x3f0 [ 23.823263] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.823374] kthread+0x328/0x630 [ 23.823436] ret_from_fork+0x10/0x20 [ 23.823493] [ 23.823540] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.823919] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.824039] Hardware name: linux,dummy-virt (DT) [ 23.824199] ================================================================== [ 23.717889] ================================================================== [ 23.717975] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.717975] [ 23.718193] Out-of-bounds write at 0x00000000a758121f (1B left of kfence-#87): [ 23.718263] test_out_of_bounds_write+0x100/0x240 [ 23.718402] kunit_try_run_case+0x170/0x3f0 [ 23.718455] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.718500] kthread+0x328/0x630 [ 23.718605] ret_from_fork+0x10/0x20 [ 23.718670] [ 23.718695] kfence-#87: 0x000000001ac3167a-0x000000001fb590fe, size=32, cache=kmalloc-32 [ 23.718695] [ 23.718800] allocated by task 291 on cpu 0 at 23.717192s (0.001593s ago): [ 23.718901] test_alloc+0x29c/0x628 [ 23.719195] test_out_of_bounds_write+0xc8/0x240 [ 23.719256] kunit_try_run_case+0x170/0x3f0 [ 23.719301] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.719458] kthread+0x328/0x630 [ 23.719593] ret_from_fork+0x10/0x20 [ 23.719736] [ 23.719888] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.720148] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.720311] Hardware name: linux,dummy-virt (DT) [ 23.720387] ==================================================================
[ 18.544466] ================================================================== [ 18.544880] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.544880] [ 18.545405] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#71): [ 18.545840] test_out_of_bounds_write+0x10d/0x260 [ 18.546079] kunit_try_run_case+0x1a5/0x480 [ 18.546296] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.546523] kthread+0x337/0x6f0 [ 18.546739] ret_from_fork+0x116/0x1d0 [ 18.546915] ret_from_fork_asm+0x1a/0x30 [ 18.547140] [ 18.547239] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.547239] [ 18.547504] allocated by task 310 on cpu 1 at 18.544402s (0.003100s ago): [ 18.547829] test_alloc+0x2a6/0x10f0 [ 18.548050] test_out_of_bounds_write+0xd4/0x260 [ 18.548317] kunit_try_run_case+0x1a5/0x480 [ 18.548487] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.548772] kthread+0x337/0x6f0 [ 18.548966] ret_from_fork+0x116/0x1d0 [ 18.549158] ret_from_fork_asm+0x1a/0x30 [ 18.549356] [ 18.549528] CPU: 1 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.550018] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.550243] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.550660] ================================================================== [ 18.232488] ================================================================== [ 18.232887] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.232887] [ 18.233368] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#68): [ 18.233677] test_out_of_bounds_write+0x10d/0x260 [ 18.233924] kunit_try_run_case+0x1a5/0x480 [ 18.234133] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.234367] kthread+0x337/0x6f0 [ 18.234496] ret_from_fork+0x116/0x1d0 [ 18.234650] ret_from_fork_asm+0x1a/0x30 [ 18.234863] [ 18.234963] kfence-#68: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.234963] [ 18.235386] allocated by task 308 on cpu 0 at 18.232364s (0.003020s ago): [ 18.235713] test_alloc+0x364/0x10f0 [ 18.235843] test_out_of_bounds_write+0xd4/0x260 [ 18.236080] kunit_try_run_case+0x1a5/0x480 [ 18.236289] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.236539] kthread+0x337/0x6f0 [ 18.236679] ret_from_fork+0x116/0x1d0 [ 18.236871] ret_from_fork_asm+0x1a/0x30 [ 18.237029] [ 18.237164] CPU: 0 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.237647] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.237796] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.238138] ==================================================================