Date
June 7, 2025, 10:40 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 29.360297] ================================================================== [ 29.360944] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 29.360944] [ 29.361727] Invalid free of 0x0000000047a28b9b (in kfence-#125): [ 29.362481] test_double_free+0x1bc/0x238 [ 29.363147] kunit_try_run_case+0x170/0x3f0 [ 29.363823] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.364422] kthread+0x24c/0x2d0 [ 29.365095] ret_from_fork+0x10/0x20 [ 29.365625] [ 29.366019] kfence-#125: 0x0000000047a28b9b-0x00000000579daf7c, size=32, cache=kmalloc-32 [ 29.366019] [ 29.367076] allocated by task 283 on cpu 1 at 29.359924s (0.007139s ago): [ 29.367866] test_alloc+0x29c/0x628 [ 29.368416] test_double_free+0xd4/0x238 [ 29.368980] kunit_try_run_case+0x170/0x3f0 [ 29.369575] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.370263] kthread+0x24c/0x2d0 [ 29.370765] ret_from_fork+0x10/0x20 [ 29.371298] [ 29.371678] freed by task 283 on cpu 1 at 29.360039s (0.011595s ago): [ 29.372441] test_double_free+0x1ac/0x238 [ 29.373058] kunit_try_run_case+0x170/0x3f0 [ 29.373463] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.374010] kthread+0x24c/0x2d0 [ 29.374500] ret_from_fork+0x10/0x20 [ 29.374914] [ 29.375214] CPU: 1 UID: 0 PID: 283 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 29.375899] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.376468] Hardware name: linux,dummy-virt (DT) [ 29.377028] ================================================================== [ 29.464220] ================================================================== [ 29.464874] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 29.464874] [ 29.465675] Invalid free of 0x000000003411e921 (in kfence-#126): [ 29.466329] test_double_free+0x100/0x238 [ 29.466844] kunit_try_run_case+0x170/0x3f0 [ 29.467353] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.468095] kthread+0x24c/0x2d0 [ 29.468593] ret_from_fork+0x10/0x20 [ 29.469150] [ 29.469509] kfence-#126: 0x000000003411e921-0x000000004924a39b, size=32, cache=test [ 29.469509] [ 29.470364] allocated by task 285 on cpu 0 at 29.463919s (0.006432s ago): [ 29.471160] test_alloc+0x230/0x628 [ 29.471666] test_double_free+0xd4/0x238 [ 29.472223] kunit_try_run_case+0x170/0x3f0 [ 29.472781] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.473495] kthread+0x24c/0x2d0 [ 29.473940] ret_from_fork+0x10/0x20 [ 29.474398] [ 29.474720] freed by task 285 on cpu 0 at 29.464012s (0.010696s ago): [ 29.475556] test_double_free+0xf0/0x238 [ 29.476105] kunit_try_run_case+0x170/0x3f0 [ 29.476654] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.477294] kthread+0x24c/0x2d0 [ 29.477780] ret_from_fork+0x10/0x20 [ 29.478330] [ 29.478678] CPU: 0 UID: 0 PID: 285 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 29.479606] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.480141] Hardware name: linux,dummy-virt (DT) [ 29.480666] ==================================================================
[ 26.199546] ================================================================== [ 26.200217] BUG: KFENCE: invalid free in test_double_free+0x113/0x260 [ 26.200217] [ 26.200864] Invalid free of 0x(____ptrval____) (in kfence-#101): [ 26.201672] test_double_free+0x113/0x260 [ 26.202456] kunit_try_run_case+0x1a6/0x480 [ 26.202642] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.202843] kthread+0x257/0x310 [ 26.202988] ret_from_fork+0x41/0x80 [ 26.203144] ret_from_fork_asm+0x1a/0x30 [ 26.203624] [ 26.204043] kfence-#101: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 26.204043] [ 26.205809] allocated by task 302 on cpu 1 at 26.199248s (0.006554s ago): [ 26.207242] test_alloc+0x2a7/0x10f0 [ 26.207782] test_double_free+0xdc/0x260 [ 26.208330] kunit_try_run_case+0x1a6/0x480 [ 26.208846] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.209447] kthread+0x257/0x310 [ 26.209783] ret_from_fork+0x41/0x80 [ 26.210158] ret_from_fork_asm+0x1a/0x30 [ 26.210563] [ 26.210795] freed by task 302 on cpu 1 at 26.199347s (0.011442s ago): [ 26.211403] test_double_free+0xfb/0x260 [ 26.211857] kunit_try_run_case+0x1a6/0x480 [ 26.212344] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.212842] kthread+0x257/0x310 [ 26.213674] ret_from_fork+0x41/0x80 [ 26.214201] ret_from_fork_asm+0x1a/0x30 [ 26.214643] [ 26.214992] CPU: 1 UID: 0 PID: 302 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 26.215931] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.216473] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.217205] ================================================================== [ 26.095583] ================================================================== [ 26.096361] BUG: KFENCE: invalid free in test_double_free+0x1d5/0x260 [ 26.096361] [ 26.097055] Invalid free of 0x(____ptrval____) (in kfence-#100): [ 26.097676] test_double_free+0x1d5/0x260 [ 26.098055] kunit_try_run_case+0x1a6/0x480 [ 26.098798] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.099773] kthread+0x257/0x310 [ 26.100623] ret_from_fork+0x41/0x80 [ 26.101456] ret_from_fork_asm+0x1a/0x30 [ 26.102062] [ 26.102371] kfence-#100: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 26.102371] [ 26.103285] allocated by task 300 on cpu 1 at 26.095087s (0.008192s ago): [ 26.104044] test_alloc+0x365/0x10f0 [ 26.104550] test_double_free+0xdc/0x260 [ 26.105082] kunit_try_run_case+0x1a6/0x480 [ 26.105623] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.106256] kthread+0x257/0x310 [ 26.106643] ret_from_fork+0x41/0x80 [ 26.107154] ret_from_fork_asm+0x1a/0x30 [ 26.107634] [ 26.107899] freed by task 300 on cpu 1 at 26.095176s (0.012717s ago): [ 26.108682] test_double_free+0x1e2/0x260 [ 26.109138] kunit_try_run_case+0x1a6/0x480 [ 26.109717] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.110297] kthread+0x257/0x310 [ 26.110661] ret_from_fork+0x41/0x80 [ 26.111209] ret_from_fork_asm+0x1a/0x30 [ 26.111597] [ 26.111984] CPU: 1 UID: 0 PID: 300 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 26.112781] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.113286] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.114064] ==================================================================