Date
July 1, 2025, 3:08 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.397881] ================================================================== [ 22.397968] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 22.397968] [ 22.398027] Invalid free of 0x00000000e93bdb42 (in kfence-#101): [ 22.398094] test_double_free+0x1bc/0x238 [ 22.398140] kunit_try_run_case+0x170/0x3f0 [ 22.398185] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.398228] kthread+0x328/0x630 [ 22.398268] ret_from_fork+0x10/0x20 [ 22.398306] [ 22.398330] kfence-#101: 0x00000000e93bdb42-0x0000000076e54ea9, size=32, cache=kmalloc-32 [ 22.398330] [ 22.398386] allocated by task 304 on cpu 1 at 22.397654s (0.000728s ago): [ 22.398448] test_alloc+0x29c/0x628 [ 22.398488] test_double_free+0xd4/0x238 [ 22.398528] kunit_try_run_case+0x170/0x3f0 [ 22.398586] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.398629] kthread+0x328/0x630 [ 22.398665] ret_from_fork+0x10/0x20 [ 22.398703] [ 22.398728] freed by task 304 on cpu 1 at 22.397729s (0.000995s ago): [ 22.398791] test_double_free+0x1ac/0x238 [ 22.398832] kunit_try_run_case+0x170/0x3f0 [ 22.398872] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.398916] kthread+0x328/0x630 [ 22.398953] ret_from_fork+0x10/0x20 [ 22.398993] [ 22.399038] CPU: 1 UID: 0 PID: 304 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.399118] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.399146] Hardware name: linux,dummy-virt (DT) [ 22.399182] ================================================================== [ 22.501898] ================================================================== [ 22.501990] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 22.501990] [ 22.502050] Invalid free of 0x000000008f715a2d (in kfence-#102): [ 22.502105] test_double_free+0x100/0x238 [ 22.502151] kunit_try_run_case+0x170/0x3f0 [ 22.502193] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.502235] kthread+0x328/0x630 [ 22.502273] ret_from_fork+0x10/0x20 [ 22.502311] [ 22.502334] kfence-#102: 0x000000008f715a2d-0x0000000005e2801a, size=32, cache=test [ 22.502334] [ 22.502387] allocated by task 306 on cpu 1 at 22.501691s (0.000692s ago): [ 22.502449] test_alloc+0x230/0x628 [ 22.502488] test_double_free+0xd4/0x238 [ 22.502529] kunit_try_run_case+0x170/0x3f0 [ 22.502581] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.502627] kthread+0x328/0x630 [ 22.502661] ret_from_fork+0x10/0x20 [ 22.502700] [ 22.502723] freed by task 306 on cpu 1 at 22.501752s (0.000967s ago): [ 22.502784] test_double_free+0xf0/0x238 [ 22.502823] kunit_try_run_case+0x170/0x3f0 [ 22.502864] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.502907] kthread+0x328/0x630 [ 22.502942] ret_from_fork+0x10/0x20 [ 22.502981] [ 22.503025] CPU: 1 UID: 0 PID: 306 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.503102] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.503132] Hardware name: linux,dummy-virt (DT) [ 22.503167] ==================================================================
[ 17.951342] ================================================================== [ 17.951891] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 17.951891] [ 17.952232] Invalid free of 0x(____ptrval____) (in kfence-#81): [ 17.952530] test_double_free+0x1d3/0x260 [ 17.952768] kunit_try_run_case+0x1a5/0x480 [ 17.952923] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.953174] kthread+0x337/0x6f0 [ 17.953351] ret_from_fork+0x116/0x1d0 [ 17.953548] ret_from_fork_asm+0x1a/0x30 [ 17.953703] [ 17.953836] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.953836] [ 17.954215] allocated by task 320 on cpu 1 at 17.951091s (0.003121s ago): [ 17.954516] test_alloc+0x364/0x10f0 [ 17.954668] test_double_free+0xdb/0x260 [ 17.954888] kunit_try_run_case+0x1a5/0x480 [ 17.955103] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.955280] kthread+0x337/0x6f0 [ 17.955429] ret_from_fork+0x116/0x1d0 [ 17.955626] ret_from_fork_asm+0x1a/0x30 [ 17.955857] [ 17.955968] freed by task 320 on cpu 1 at 17.951145s (0.004820s ago): [ 17.956201] test_double_free+0x1e0/0x260 [ 17.956390] kunit_try_run_case+0x1a5/0x480 [ 17.956611] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.956905] kthread+0x337/0x6f0 [ 17.957091] ret_from_fork+0x116/0x1d0 [ 17.957277] ret_from_fork_asm+0x1a/0x30 [ 17.957486] [ 17.957620] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.958099] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.958290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.958713] ================================================================== [ 18.055204] ================================================================== [ 18.055603] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.055603] [ 18.055936] Invalid free of 0x(____ptrval____) (in kfence-#82): [ 18.056244] test_double_free+0x112/0x260 [ 18.056419] kunit_try_run_case+0x1a5/0x480 [ 18.056654] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.056869] kthread+0x337/0x6f0 [ 18.056998] ret_from_fork+0x116/0x1d0 [ 18.057184] ret_from_fork_asm+0x1a/0x30 [ 18.057393] [ 18.057496] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.057496] [ 18.058016] allocated by task 322 on cpu 1 at 18.055039s (0.002975s ago): [ 18.058309] test_alloc+0x2a6/0x10f0 [ 18.058443] test_double_free+0xdb/0x260 [ 18.058594] kunit_try_run_case+0x1a5/0x480 [ 18.058806] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.059060] kthread+0x337/0x6f0 [ 18.059244] ret_from_fork+0x116/0x1d0 [ 18.059414] ret_from_fork_asm+0x1a/0x30 [ 18.059615] [ 18.059730] freed by task 322 on cpu 1 at 18.055090s (0.004637s ago): [ 18.059964] test_double_free+0xfa/0x260 [ 18.060118] kunit_try_run_case+0x1a5/0x480 [ 18.060335] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.060596] kthread+0x337/0x6f0 [ 18.060773] ret_from_fork+0x116/0x1d0 [ 18.060908] ret_from_fork_asm+0x1a/0x30 [ 18.061070] [ 18.061198] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.061676] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.061907] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.062254] ==================================================================