Date
July 10, 2025, 11:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.082459] ================================================================== [ 21.082560] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 21.082560] [ 21.082624] Invalid free of 0x00000000545c2738 (in kfence-#95): [ 21.082677] test_double_free+0x100/0x238 [ 21.082726] kunit_try_run_case+0x170/0x3f0 [ 21.082770] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.082814] kthread+0x328/0x630 [ 21.082857] ret_from_fork+0x10/0x20 [ 21.082897] [ 21.082920] kfence-#95: 0x00000000545c2738-0x000000004e88df87, size=32, cache=test [ 21.082920] [ 21.082975] allocated by task 305 on cpu 0 at 21.082250s (0.000722s ago): [ 21.083038] test_alloc+0x230/0x628 [ 21.083094] test_double_free+0xd4/0x238 [ 21.083137] kunit_try_run_case+0x170/0x3f0 [ 21.083177] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.083223] kthread+0x328/0x630 [ 21.083259] ret_from_fork+0x10/0x20 [ 21.083301] [ 21.083324] freed by task 305 on cpu 0 at 21.082317s (0.001003s ago): [ 21.083387] test_double_free+0xf0/0x238 [ 21.083427] kunit_try_run_case+0x170/0x3f0 [ 21.083470] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.083516] kthread+0x328/0x630 [ 21.083552] ret_from_fork+0x10/0x20 [ 21.083594] [ 21.083638] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.083721] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.083750] Hardware name: linux,dummy-virt (DT) [ 21.083785] ================================================================== [ 20.978709] ================================================================== [ 20.978836] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 20.978836] [ 20.978905] Invalid free of 0x00000000816e788b (in kfence-#94): [ 20.978969] test_double_free+0x1bc/0x238 [ 20.979017] kunit_try_run_case+0x170/0x3f0 [ 20.979064] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.979125] kthread+0x328/0x630 [ 20.979167] ret_from_fork+0x10/0x20 [ 20.979207] [ 20.979232] kfence-#94: 0x00000000816e788b-0x000000007abc61d6, size=32, cache=kmalloc-32 [ 20.979232] [ 20.979289] allocated by task 303 on cpu 0 at 20.978403s (0.000883s ago): [ 20.979351] test_alloc+0x29c/0x628 [ 20.979393] test_double_free+0xd4/0x238 [ 20.979433] kunit_try_run_case+0x170/0x3f0 [ 20.979476] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.979521] kthread+0x328/0x630 [ 20.979559] ret_from_fork+0x10/0x20 [ 20.979599] [ 20.979624] freed by task 303 on cpu 0 at 20.978485s (0.001136s ago): [ 20.979687] test_double_free+0x1ac/0x238 [ 20.979729] kunit_try_run_case+0x170/0x3f0 [ 20.979770] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.979816] kthread+0x328/0x630 [ 20.979853] ret_from_fork+0x10/0x20 [ 20.979894] [ 20.979941] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 20.980025] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.980052] Hardware name: linux,dummy-virt (DT) [ 20.980098] ==================================================================
[ 18.925860] ================================================================== [ 18.926280] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.926280] [ 18.926635] Invalid free of 0x(____ptrval____) (in kfence-#80): [ 18.926941] test_double_free+0x1d3/0x260 [ 18.927129] kunit_try_run_case+0x1a5/0x480 [ 18.927338] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.927584] kthread+0x337/0x6f0 [ 18.927713] ret_from_fork+0x116/0x1d0 [ 18.927877] ret_from_fork_asm+0x1a/0x30 [ 18.928080] [ 18.928180] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.928180] [ 18.928689] allocated by task 321 on cpu 1 at 18.925643s (0.003044s ago): [ 18.928935] test_alloc+0x364/0x10f0 [ 18.929108] test_double_free+0xdb/0x260 [ 18.929310] kunit_try_run_case+0x1a5/0x480 [ 18.929577] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.929816] kthread+0x337/0x6f0 [ 18.929945] ret_from_fork+0x116/0x1d0 [ 18.930136] ret_from_fork_asm+0x1a/0x30 [ 18.930323] [ 18.930436] freed by task 321 on cpu 1 at 18.925714s (0.004719s ago): [ 18.930708] test_double_free+0x1e0/0x260 [ 18.930848] kunit_try_run_case+0x1a5/0x480 [ 18.930993] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.931247] kthread+0x337/0x6f0 [ 18.931427] ret_from_fork+0x116/0x1d0 [ 18.931597] ret_from_fork_asm+0x1a/0x30 [ 18.931736] [ 18.931829] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.932715] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.932903] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.933254] ================================================================== [ 19.029786] ================================================================== [ 19.030177] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 19.030177] [ 19.030644] Invalid free of 0x(____ptrval____) (in kfence-#81): [ 19.030909] test_double_free+0x112/0x260 [ 19.031099] kunit_try_run_case+0x1a5/0x480 [ 19.031286] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.031476] kthread+0x337/0x6f0 [ 19.031761] ret_from_fork+0x116/0x1d0 [ 19.031957] ret_from_fork_asm+0x1a/0x30 [ 19.032164] [ 19.032261] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.032261] [ 19.032633] allocated by task 323 on cpu 1 at 19.029617s (0.003014s ago): [ 19.032910] test_alloc+0x2a6/0x10f0 [ 19.033085] test_double_free+0xdb/0x260 [ 19.033224] kunit_try_run_case+0x1a5/0x480 [ 19.033492] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.033750] kthread+0x337/0x6f0 [ 19.033895] ret_from_fork+0x116/0x1d0 [ 19.034074] ret_from_fork_asm+0x1a/0x30 [ 19.034242] [ 19.034313] freed by task 323 on cpu 1 at 19.029671s (0.004640s ago): [ 19.034579] test_double_free+0xfa/0x260 [ 19.034832] kunit_try_run_case+0x1a5/0x480 [ 19.035106] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.035375] kthread+0x337/0x6f0 [ 19.035538] ret_from_fork+0x116/0x1d0 [ 19.035672] ret_from_fork_asm+0x1a/0x30 [ 19.035813] [ 19.035909] CPU: 1 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.036406] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.036651] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.036971] ==================================================================