Date
June 3, 2025, 7:38 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.041575] ================================================================== [ 23.041664] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 23.041664] [ 23.042038] Invalid free of 0x000000004ac2cf51 (in kfence-#92): [ 23.042150] test_double_free+0x100/0x238 [ 23.042208] kunit_try_run_case+0x170/0x3f0 [ 23.042255] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.042301] kthread+0x328/0x630 [ 23.042502] ret_from_fork+0x10/0x20 [ 23.042710] [ 23.042745] kfence-#92: 0x000000004ac2cf51-0x000000002fa93f85, size=32, cache=test [ 23.042745] [ 23.042947] allocated by task 305 on cpu 1 at 23.040990s (0.001948s ago): [ 23.043191] test_alloc+0x230/0x628 [ 23.043249] test_double_free+0xd4/0x238 [ 23.043310] kunit_try_run_case+0x170/0x3f0 [ 23.043698] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.043832] kthread+0x328/0x630 [ 23.043871] ret_from_fork+0x10/0x20 [ 23.043928] [ 23.044116] freed by task 305 on cpu 1 at 23.041178s (0.002771s ago): [ 23.044378] test_double_free+0xf0/0x238 [ 23.044496] kunit_try_run_case+0x170/0x3f0 [ 23.044780] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.044976] kthread+0x328/0x630 [ 23.045149] ret_from_fork+0x10/0x20 [ 23.045205] [ 23.045417] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250603 #1 PREEMPT [ 23.045666] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.045841] Hardware name: linux,dummy-virt (DT) [ 23.046068] ================================================================== [ 22.938551] ================================================================== [ 22.938788] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 22.938788] [ 22.938911] Invalid free of 0x00000000bbecc36f (in kfence-#91): [ 22.939294] test_double_free+0x1bc/0x238 [ 22.939402] kunit_try_run_case+0x170/0x3f0 [ 22.939584] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.939633] kthread+0x328/0x630 [ 22.940044] ret_from_fork+0x10/0x20 [ 22.940181] [ 22.940237] kfence-#91: 0x00000000bbecc36f-0x0000000077703c52, size=32, cache=kmalloc-32 [ 22.940237] [ 22.940682] allocated by task 303 on cpu 1 at 22.937660s (0.002968s ago): [ 22.940870] test_alloc+0x29c/0x628 [ 22.941009] test_double_free+0xd4/0x238 [ 22.941384] kunit_try_run_case+0x170/0x3f0 [ 22.941738] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.941936] kthread+0x328/0x630 [ 22.941995] ret_from_fork+0x10/0x20 [ 22.942202] [ 22.942252] freed by task 303 on cpu 1 at 22.938066s (0.004180s ago): [ 22.942495] test_double_free+0x1ac/0x238 [ 22.942673] kunit_try_run_case+0x170/0x3f0 [ 22.942723] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.942943] kthread+0x328/0x630 [ 22.943126] ret_from_fork+0x10/0x20 [ 22.943316] [ 22.943605] CPU: 1 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250603 #1 PREEMPT [ 22.943799] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.943834] Hardware name: linux,dummy-virt (DT) [ 22.944220] ==================================================================
[ 21.509697] ================================================================== [ 21.510223] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 21.510223] [ 21.510633] Invalid free of 0x(____ptrval____) (in kfence-#97): [ 21.511964] test_double_free+0x1d3/0x260 [ 21.512451] kunit_try_run_case+0x1a5/0x480 [ 21.512889] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.513323] kthread+0x337/0x6f0 [ 21.513609] ret_from_fork+0x116/0x1d0 [ 21.513934] ret_from_fork_asm+0x1a/0x30 [ 21.514242] [ 21.514466] kfence-#97: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 21.514466] [ 21.514895] allocated by task 320 on cpu 0 at 21.509370s (0.005519s ago): [ 21.515519] test_alloc+0x364/0x10f0 [ 21.515769] test_double_free+0xdb/0x260 [ 21.516136] kunit_try_run_case+0x1a5/0x480 [ 21.516425] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.516910] kthread+0x337/0x6f0 [ 21.517107] ret_from_fork+0x116/0x1d0 [ 21.517308] ret_from_fork_asm+0x1a/0x30 [ 21.517688] [ 21.518322] freed by task 320 on cpu 0 at 21.509476s (0.008840s ago): [ 21.518801] test_double_free+0x1e0/0x260 [ 21.519019] kunit_try_run_case+0x1a5/0x480 [ 21.519445] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.519907] kthread+0x337/0x6f0 [ 21.520296] ret_from_fork+0x116/0x1d0 [ 21.520649] ret_from_fork_asm+0x1a/0x30 [ 21.521013] [ 21.521281] CPU: 0 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250603 #1 PREEMPT(voluntary) [ 21.521922] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.522131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.523135] ================================================================== [ 21.613795] ================================================================== [ 21.614279] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 21.614279] [ 21.614973] Invalid free of 0x(____ptrval____) (in kfence-#98): [ 21.615225] test_double_free+0x112/0x260 [ 21.615439] kunit_try_run_case+0x1a5/0x480 [ 21.615653] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.615870] kthread+0x337/0x6f0 [ 21.616037] ret_from_fork+0x116/0x1d0 [ 21.616204] ret_from_fork_asm+0x1a/0x30 [ 21.616378] [ 21.616512] kfence-#98: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 21.616512] [ 21.617210] allocated by task 322 on cpu 1 at 21.613485s (0.003719s ago): [ 21.617552] test_alloc+0x2a6/0x10f0 [ 21.617738] test_double_free+0xdb/0x260 [ 21.617927] kunit_try_run_case+0x1a5/0x480 [ 21.618118] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.618346] kthread+0x337/0x6f0 [ 21.618695] ret_from_fork+0x116/0x1d0 [ 21.619587] ret_from_fork_asm+0x1a/0x30 [ 21.620141] [ 21.622869] freed by task 322 on cpu 1 at 21.613584s (0.009277s ago): [ 21.623870] test_double_free+0xfa/0x260 [ 21.624154] kunit_try_run_case+0x1a5/0x480 [ 21.624905] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.625380] kthread+0x337/0x6f0 [ 21.625600] ret_from_fork+0x116/0x1d0 [ 21.626047] ret_from_fork_asm+0x1a/0x30 [ 21.626333] [ 21.626904] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250603 #1 PREEMPT(voluntary) [ 21.627848] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.628146] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.628918] ==================================================================