Date
July 4, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.747862] ================================================================== [ 22.747978] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 22.747978] [ 22.748070] Invalid free of 0x00000000a56615b3 (in kfence-#91): [ 22.748122] test_double_free+0x100/0x238 [ 22.748193] kunit_try_run_case+0x170/0x3f0 [ 22.748236] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.748315] kthread+0x328/0x630 [ 22.748372] ret_from_fork+0x10/0x20 [ 22.748411] [ 22.748435] kfence-#91: 0x00000000a56615b3-0x00000000751db6c3, size=32, cache=test [ 22.748435] [ 22.748490] allocated by task 305 on cpu 1 at 22.747582s (0.000900s ago): [ 22.748552] test_alloc+0x230/0x628 [ 22.748591] test_double_free+0xd4/0x238 [ 22.748763] kunit_try_run_case+0x170/0x3f0 [ 22.748827] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.748872] kthread+0x328/0x630 [ 22.748907] ret_from_fork+0x10/0x20 [ 22.748982] [ 22.749023] freed by task 305 on cpu 1 at 22.747639s (0.001379s ago): [ 22.749091] test_double_free+0xf0/0x238 [ 22.749147] kunit_try_run_case+0x170/0x3f0 [ 22.749188] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.749231] kthread+0x328/0x630 [ 22.749349] ret_from_fork+0x10/0x20 [ 22.749452] [ 22.749495] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.749594] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.749660] Hardware name: linux,dummy-virt (DT) [ 22.749696] ================================================================== [ 22.644533] ================================================================== [ 22.645257] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 22.645257] [ 22.647667] Invalid free of 0x00000000251c4c2f (in kfence-#90): [ 22.647773] test_double_free+0x1bc/0x238 [ 22.647838] kunit_try_run_case+0x170/0x3f0 [ 22.647884] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.647930] kthread+0x328/0x630 [ 22.647970] ret_from_fork+0x10/0x20 [ 22.648008] [ 22.648032] kfence-#90: 0x00000000251c4c2f-0x00000000e351b751, size=32, cache=kmalloc-32 [ 22.648032] [ 22.648084] allocated by task 303 on cpu 1 at 22.644171s (0.003910s ago): [ 22.648146] test_alloc+0x29c/0x628 [ 22.648188] test_double_free+0xd4/0x238 [ 22.648227] kunit_try_run_case+0x170/0x3f0 [ 22.648269] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.648310] kthread+0x328/0x630 [ 22.648346] ret_from_fork+0x10/0x20 [ 22.648384] [ 22.648407] freed by task 303 on cpu 1 at 22.644234s (0.004170s ago): [ 22.648469] test_double_free+0x1ac/0x238 [ 22.648509] kunit_try_run_case+0x170/0x3f0 [ 22.648549] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.648591] kthread+0x328/0x630 [ 22.648628] ret_from_fork+0x10/0x20 [ 22.648666] [ 22.648709] CPU: 1 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.648788] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.648826] Hardware name: linux,dummy-virt (DT) [ 22.648862] ==================================================================
[ 18.314948] ================================================================== [ 18.315475] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.315475] [ 18.315825] Invalid free of 0x(____ptrval____) (in kfence-#84): [ 18.316115] test_double_free+0x1d3/0x260 [ 18.316309] kunit_try_run_case+0x1a5/0x480 [ 18.316974] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.317716] kthread+0x337/0x6f0 [ 18.317929] ret_from_fork+0x116/0x1d0 [ 18.318086] ret_from_fork_asm+0x1a/0x30 [ 18.318527] [ 18.318613] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.318613] [ 18.319183] allocated by task 320 on cpu 0 at 18.314647s (0.004533s ago): [ 18.319651] test_alloc+0x364/0x10f0 [ 18.319923] test_double_free+0xdb/0x260 [ 18.320203] kunit_try_run_case+0x1a5/0x480 [ 18.320578] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.320910] kthread+0x337/0x6f0 [ 18.321163] ret_from_fork+0x116/0x1d0 [ 18.321520] ret_from_fork_asm+0x1a/0x30 [ 18.321709] [ 18.321809] freed by task 320 on cpu 0 at 18.314721s (0.007085s ago): [ 18.322104] test_double_free+0x1e0/0x260 [ 18.322606] kunit_try_run_case+0x1a5/0x480 [ 18.322810] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.323128] kthread+0x337/0x6f0 [ 18.323284] ret_from_fork+0x116/0x1d0 [ 18.323585] ret_from_fork_asm+0x1a/0x30 [ 18.323765] [ 18.323902] CPU: 0 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.324294] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.324601] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.324999] ================================================================== [ 18.418800] ================================================================== [ 18.419258] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.419258] [ 18.419580] Invalid free of 0x(____ptrval____) (in kfence-#85): [ 18.420175] test_double_free+0x112/0x260 [ 18.420637] kunit_try_run_case+0x1a5/0x480 [ 18.420860] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.421095] kthread+0x337/0x6f0 [ 18.421283] ret_from_fork+0x116/0x1d0 [ 18.421806] ret_from_fork_asm+0x1a/0x30 [ 18.422003] [ 18.422087] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.422087] [ 18.422460] allocated by task 322 on cpu 1 at 18.418598s (0.003860s ago): [ 18.422807] test_alloc+0x2a6/0x10f0 [ 18.423081] test_double_free+0xdb/0x260 [ 18.423253] kunit_try_run_case+0x1a5/0x480 [ 18.423801] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.424090] kthread+0x337/0x6f0 [ 18.424233] ret_from_fork+0x116/0x1d0 [ 18.424591] ret_from_fork_asm+0x1a/0x30 [ 18.424803] [ 18.424897] freed by task 322 on cpu 1 at 18.418663s (0.006232s ago): [ 18.425189] test_double_free+0xfa/0x260 [ 18.425719] kunit_try_run_case+0x1a5/0x480 [ 18.426023] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.426256] kthread+0x337/0x6f0 [ 18.426447] ret_from_fork+0x116/0x1d0 [ 18.426616] ret_from_fork_asm+0x1a/0x30 [ 18.426808] [ 18.426945] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.427391] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.427557] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.427917] ==================================================================