Date
June 25, 2025, 8:08 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 31.920491] ================================================================== [ 31.920585] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 31.920585] [ 31.920645] Invalid free of 0x00000000081551ee (in kfence-#96): [ 31.920697] test_double_free+0x100/0x238 [ 31.920742] kunit_try_run_case+0x170/0x3f0 [ 31.920784] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.920830] kthread+0x328/0x630 [ 31.920869] ret_from_fork+0x10/0x20 [ 31.920907] [ 31.920931] kfence-#96: 0x00000000081551ee-0x00000000e37aef70, size=32, cache=test [ 31.920931] [ 31.920981] allocated by task 317 on cpu 1 at 31.920250s (0.000728s ago): [ 31.921043] test_alloc+0x230/0x628 [ 31.921084] test_double_free+0xd4/0x238 [ 31.921125] kunit_try_run_case+0x170/0x3f0 [ 31.921163] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.921207] kthread+0x328/0x630 [ 31.921242] ret_from_fork+0x10/0x20 [ 31.921282] [ 31.921304] freed by task 317 on cpu 1 at 31.920313s (0.000987s ago): [ 31.921366] test_double_free+0xf0/0x238 [ 31.921417] kunit_try_run_case+0x170/0x3f0 [ 31.921458] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.921501] kthread+0x328/0x630 [ 31.921536] ret_from_fork+0x10/0x20 [ 31.921576] [ 31.921621] CPU: 1 UID: 0 PID: 317 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 31.921699] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.921728] Hardware name: linux,dummy-virt (DT) [ 31.921761] ================================================================== [ 31.816566] ================================================================== [ 31.816684] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 31.816684] [ 31.816757] Invalid free of 0x0000000094ee4f98 (in kfence-#95): [ 31.816822] test_double_free+0x1bc/0x238 [ 31.816868] kunit_try_run_case+0x170/0x3f0 [ 31.816914] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.816958] kthread+0x328/0x630 [ 31.816997] ret_from_fork+0x10/0x20 [ 31.817037] [ 31.817061] kfence-#95: 0x0000000094ee4f98-0x00000000590f49f0, size=32, cache=kmalloc-32 [ 31.817061] [ 31.817114] allocated by task 315 on cpu 1 at 31.816299s (0.000811s ago): [ 31.817176] test_alloc+0x29c/0x628 [ 31.817215] test_double_free+0xd4/0x238 [ 31.817256] kunit_try_run_case+0x170/0x3f0 [ 31.817297] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.817342] kthread+0x328/0x630 [ 31.817379] ret_from_fork+0x10/0x20 [ 31.817434] [ 31.817459] freed by task 315 on cpu 1 at 31.816377s (0.001078s ago): [ 31.817522] test_double_free+0x1ac/0x238 [ 31.817563] kunit_try_run_case+0x170/0x3f0 [ 31.817603] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.817647] kthread+0x328/0x630 [ 31.817683] ret_from_fork+0x10/0x20 [ 31.817723] [ 31.817768] CPU: 1 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 31.817846] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.817874] Hardware name: linux,dummy-virt (DT) [ 31.817908] ==================================================================
[ 27.772401] ================================================================== [ 27.772754] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 27.772754] [ 27.773479] Invalid free of 0x(____ptrval____) (in kfence-#81): [ 27.773746] test_double_free+0x112/0x260 [ 27.773888] kunit_try_run_case+0x1a5/0x480 [ 27.774041] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.774253] kthread+0x337/0x6f0 [ 27.774373] ret_from_fork+0x116/0x1d0 [ 27.774559] ret_from_fork_asm+0x1a/0x30 [ 27.774728] [ 27.774795] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 27.774795] [ 27.775247] allocated by task 334 on cpu 0 at 27.772149s (0.003095s ago): [ 27.775511] test_alloc+0x2a6/0x10f0 [ 27.775673] test_double_free+0xdb/0x260 [ 27.775821] kunit_try_run_case+0x1a5/0x480 [ 27.776033] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.776388] kthread+0x337/0x6f0 [ 27.776543] ret_from_fork+0x116/0x1d0 [ 27.776697] ret_from_fork_asm+0x1a/0x30 [ 27.776828] [ 27.776893] freed by task 334 on cpu 0 at 27.772207s (0.004683s ago): [ 27.777187] test_double_free+0xfa/0x260 [ 27.777379] kunit_try_run_case+0x1a5/0x480 [ 27.777706] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.777895] kthread+0x337/0x6f0 [ 27.778047] ret_from_fork+0x116/0x1d0 [ 27.778230] ret_from_fork_asm+0x1a/0x30 [ 27.778431] [ 27.778532] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT(voluntary) [ 27.778995] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.779131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.779451] ================================================================== [ 27.668468] ================================================================== [ 27.668918] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 27.668918] [ 27.669327] Invalid free of 0x(____ptrval____) (in kfence-#80): [ 27.669624] test_double_free+0x1d3/0x260 [ 27.669767] kunit_try_run_case+0x1a5/0x480 [ 27.669976] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.670336] kthread+0x337/0x6f0 [ 27.670453] ret_from_fork+0x116/0x1d0 [ 27.670578] ret_from_fork_asm+0x1a/0x30 [ 27.670797] [ 27.670908] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 27.670908] [ 27.672001] allocated by task 332 on cpu 1 at 27.668205s (0.003791s ago): [ 27.672407] test_alloc+0x364/0x10f0 [ 27.672610] test_double_free+0xdb/0x260 [ 27.672810] kunit_try_run_case+0x1a5/0x480 [ 27.673376] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.673621] kthread+0x337/0x6f0 [ 27.673800] ret_from_fork+0x116/0x1d0 [ 27.674191] ret_from_fork_asm+0x1a/0x30 [ 27.674408] [ 27.674672] freed by task 332 on cpu 1 at 27.668267s (0.006401s ago): [ 27.674999] test_double_free+0x1e0/0x260 [ 27.675293] kunit_try_run_case+0x1a5/0x480 [ 27.675503] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.675857] kthread+0x337/0x6f0 [ 27.676143] ret_from_fork+0x116/0x1d0 [ 27.676320] ret_from_fork_asm+0x1a/0x30 [ 27.676678] [ 27.676905] CPU: 1 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT(voluntary) [ 27.677480] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.677779] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.678292] ==================================================================