Date
July 15, 2025, 2:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.137921] ================================================================== [ 23.138014] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 23.138014] [ 23.138073] Invalid free of 0x000000006fb98c8e (in kfence-#96): [ 23.138126] test_double_free+0x100/0x238 [ 23.138173] kunit_try_run_case+0x170/0x3f0 [ 23.138234] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.138280] kthread+0x328/0x630 [ 23.138321] ret_from_fork+0x10/0x20 [ 23.138361] [ 23.138386] kfence-#96: 0x000000006fb98c8e-0x00000000270dc602, size=32, cache=test [ 23.138386] [ 23.138437] allocated by task 307 on cpu 1 at 23.137705s (0.000729s ago): [ 23.138500] test_alloc+0x230/0x628 [ 23.138540] test_double_free+0xd4/0x238 [ 23.138578] kunit_try_run_case+0x170/0x3f0 [ 23.138619] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.138663] kthread+0x328/0x630 [ 23.138702] ret_from_fork+0x10/0x20 [ 23.138741] [ 23.138764] freed by task 307 on cpu 1 at 23.137765s (0.000996s ago): [ 23.138824] test_double_free+0xf0/0x238 [ 23.138862] kunit_try_run_case+0x170/0x3f0 [ 23.138903] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.138949] kthread+0x328/0x630 [ 23.138987] ret_from_fork+0x10/0x20 [ 23.139026] [ 23.139069] CPU: 1 UID: 0 PID: 307 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT [ 23.139146] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.139176] Hardware name: linux,dummy-virt (DT) [ 23.139221] ================================================================== [ 23.034050] ================================================================== [ 23.034175] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 23.034175] [ 23.034262] Invalid free of 0x0000000058bd1c1c (in kfence-#95): [ 23.034328] test_double_free+0x1bc/0x238 [ 23.034374] kunit_try_run_case+0x170/0x3f0 [ 23.034421] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.034468] kthread+0x328/0x630 [ 23.034509] ret_from_fork+0x10/0x20 [ 23.034549] [ 23.034574] kfence-#95: 0x0000000058bd1c1c-0x00000000ada53306, size=32, cache=kmalloc-32 [ 23.034574] [ 23.034629] allocated by task 305 on cpu 1 at 23.033791s (0.000834s ago): [ 23.034691] test_alloc+0x29c/0x628 [ 23.034729] test_double_free+0xd4/0x238 [ 23.034768] kunit_try_run_case+0x170/0x3f0 [ 23.034808] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.034855] kthread+0x328/0x630 [ 23.034893] ret_from_fork+0x10/0x20 [ 23.034931] [ 23.034954] freed by task 305 on cpu 1 at 23.033868s (0.001082s ago): [ 23.035016] test_double_free+0x1ac/0x238 [ 23.035055] kunit_try_run_case+0x170/0x3f0 [ 23.035096] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.035143] kthread+0x328/0x630 [ 23.035182] ret_from_fork+0x10/0x20 [ 23.035233] [ 23.035282] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT [ 23.035361] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.035396] Hardware name: linux,dummy-virt (DT) [ 23.035431] ==================================================================
[ 16.476182] ================================================================== [ 16.476606] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 16.476606] [ 16.477087] Invalid free of 0x(____ptrval____) (in kfence-#74): [ 16.477329] test_double_free+0x112/0x260 [ 16.478040] kunit_try_run_case+0x1a5/0x480 [ 16.478243] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.478460] kthread+0x337/0x6f0 [ 16.478617] ret_from_fork+0x41/0x80 [ 16.478791] ret_from_fork_asm+0x1a/0x30 [ 16.478980] [ 16.479074] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 16.479074] [ 16.479420] allocated by task 324 on cpu 0 at 16.476015s (0.003403s ago): [ 16.479693] test_alloc+0x2a6/0x10f0 [ 16.480414] test_double_free+0xdb/0x260 [ 16.480588] kunit_try_run_case+0x1a5/0x480 [ 16.480893] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.481274] kthread+0x337/0x6f0 [ 16.481430] ret_from_fork+0x41/0x80 [ 16.481708] ret_from_fork_asm+0x1a/0x30 [ 16.481921] [ 16.482183] freed by task 324 on cpu 0 at 16.476064s (0.006116s ago): [ 16.482536] test_double_free+0xfa/0x260 [ 16.482784] kunit_try_run_case+0x1a5/0x480 [ 16.483051] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.483373] kthread+0x337/0x6f0 [ 16.483526] ret_from_fork+0x41/0x80 [ 16.483818] ret_from_fork_asm+0x1a/0x30 [ 16.484006] [ 16.484201] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT(voluntary) [ 16.484805] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.484997] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.485378] ================================================================== [ 16.372258] ================================================================== [ 16.372672] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 16.372672] [ 16.373080] Invalid free of 0x(____ptrval____) (in kfence-#73): [ 16.373397] test_double_free+0x1d3/0x260 [ 16.373560] kunit_try_run_case+0x1a5/0x480 [ 16.373766] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.374061] kthread+0x337/0x6f0 [ 16.374230] ret_from_fork+0x41/0x80 [ 16.374381] ret_from_fork_asm+0x1a/0x30 [ 16.374521] [ 16.374603] kfence-#73: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.374603] [ 16.375120] allocated by task 322 on cpu 1 at 16.372042s (0.003075s ago): [ 16.375414] test_alloc+0x364/0x10f0 [ 16.375586] test_double_free+0xdb/0x260 [ 16.375757] kunit_try_run_case+0x1a5/0x480 [ 16.375910] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.376301] kthread+0x337/0x6f0 [ 16.376472] ret_from_fork+0x41/0x80 [ 16.376628] ret_from_fork_asm+0x1a/0x30 [ 16.376786] [ 16.376857] freed by task 322 on cpu 1 at 16.372122s (0.004733s ago): [ 16.377097] test_double_free+0x1e0/0x260 [ 16.377304] kunit_try_run_case+0x1a5/0x480 [ 16.377504] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.377757] kthread+0x337/0x6f0 [ 16.377926] ret_from_fork+0x41/0x80 [ 16.378081] ret_from_fork_asm+0x1a/0x30 [ 16.378267] [ 16.378383] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT(voluntary) [ 16.378766] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.379075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.379419] ==================================================================