Date
July 15, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 20.793557] ================================================================== [ 20.793640] BUG: KFENCE: invalid free in test_invalid_addr_free+0x1ac/0x238 [ 20.793640] [ 20.793701] Invalid free of 0x00000000f258e936 (in kfence-#95): [ 20.793752] test_invalid_addr_free+0x1ac/0x238 [ 20.793798] kunit_try_run_case+0x170/0x3f0 [ 20.793842] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.793887] kthread+0x328/0x630 [ 20.793924] ret_from_fork+0x10/0x20 [ 20.793963] [ 20.793986] kfence-#95: 0x00000000b7761d8e-0x00000000688cae7b, size=32, cache=kmalloc-32 [ 20.793986] [ 20.794041] allocated by task 308 on cpu 0 at 20.793422s (0.000616s ago): [ 20.794103] test_alloc+0x29c/0x628 [ 20.794144] test_invalid_addr_free+0xd4/0x238 [ 20.794201] kunit_try_run_case+0x170/0x3f0 [ 20.794242] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.794286] kthread+0x328/0x630 [ 20.794320] ret_from_fork+0x10/0x20 [ 20.794360] [ 20.794403] CPU: 0 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.794483] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.794512] Hardware name: linux,dummy-virt (DT) [ 20.794546] ================================================================== [ 20.897505] ================================================================== [ 20.897588] BUG: KFENCE: invalid free in test_invalid_addr_free+0xec/0x238 [ 20.897588] [ 20.897648] Invalid free of 0x0000000059e7154d (in kfence-#96): [ 20.897702] test_invalid_addr_free+0xec/0x238 [ 20.897746] kunit_try_run_case+0x170/0x3f0 [ 20.897787] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.897831] kthread+0x328/0x630 [ 20.897866] ret_from_fork+0x10/0x20 [ 20.897905] [ 20.897929] kfence-#96: 0x0000000035bd346d-0x00000000d1bd7121, size=32, cache=test [ 20.897929] [ 20.897983] allocated by task 310 on cpu 0 at 20.897396s (0.000584s ago): [ 20.898044] test_alloc+0x230/0x628 [ 20.898086] test_invalid_addr_free+0xd4/0x238 [ 20.898128] kunit_try_run_case+0x170/0x3f0 [ 20.898168] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.898222] kthread+0x328/0x630 [ 20.898258] ret_from_fork+0x10/0x20 [ 20.898297] [ 20.898338] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.898417] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.898446] Hardware name: linux,dummy-virt (DT) [ 20.898477] ==================================================================
[ 18.435794] ================================================================== [ 18.436188] BUG: KFENCE: invalid free in test_invalid_addr_free+0x1e1/0x260 [ 18.436188] [ 18.436622] Invalid free of 0x(____ptrval____) (in kfence-#74): [ 18.436909] test_invalid_addr_free+0x1e1/0x260 [ 18.437076] kunit_try_run_case+0x1a5/0x480 [ 18.437294] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.437552] kthread+0x337/0x6f0 [ 18.437736] ret_from_fork+0x116/0x1d0 [ 18.437932] ret_from_fork_asm+0x1a/0x30 [ 18.438108] [ 18.438206] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.438206] [ 18.438605] allocated by task 324 on cpu 1 at 18.435660s (0.002943s ago): [ 18.438909] test_alloc+0x364/0x10f0 [ 18.439088] test_invalid_addr_free+0xdb/0x260 [ 18.439277] kunit_try_run_case+0x1a5/0x480 [ 18.439479] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.439703] kthread+0x337/0x6f0 [ 18.439881] ret_from_fork+0x116/0x1d0 [ 18.440052] ret_from_fork_asm+0x1a/0x30 [ 18.440238] [ 18.440339] CPU: 1 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.440798] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.440979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.441325] ================================================================== [ 18.539811] ================================================================== [ 18.540165] BUG: KFENCE: invalid free in test_invalid_addr_free+0xfb/0x260 [ 18.540165] [ 18.540731] Invalid free of 0x(____ptrval____) (in kfence-#75): [ 18.541298] test_invalid_addr_free+0xfb/0x260 [ 18.541679] kunit_try_run_case+0x1a5/0x480 [ 18.541850] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.542026] kthread+0x337/0x6f0 [ 18.542150] ret_from_fork+0x116/0x1d0 [ 18.542284] ret_from_fork_asm+0x1a/0x30 [ 18.542429] [ 18.542627] kfence-#75: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.542627] [ 18.543475] allocated by task 326 on cpu 0 at 18.539694s (0.003779s ago): [ 18.544007] test_alloc+0x2a6/0x10f0 [ 18.544183] test_invalid_addr_free+0xdb/0x260 [ 18.544412] kunit_try_run_case+0x1a5/0x480 [ 18.544591] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.544945] kthread+0x337/0x6f0 [ 18.545144] ret_from_fork+0x116/0x1d0 [ 18.545327] ret_from_fork_asm+0x1a/0x30 [ 18.545586] [ 18.545690] CPU: 0 UID: 0 PID: 326 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.546149] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.546350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.546753] ==================================================================