Date
July 16, 2025, 12:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 35.848439] ================================================================== [ 35.848545] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 35.848545] [ 35.848604] Invalid free of 0x00000000ebf908ce (in kfence-#133): [ 35.848659] test_double_free+0x100/0x238 [ 35.848700] kunit_try_run_case+0x170/0x3f0 [ 35.848744] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.848790] kthread+0x328/0x630 [ 35.848828] ret_from_fork+0x10/0x20 [ 35.848869] [ 35.848894] kfence-#133: 0x00000000ebf908ce-0x00000000ba2b8e1e, size=32, cache=test [ 35.848894] [ 35.848947] allocated by task 336 on cpu 0 at 35.848237s (0.000706s ago): [ 35.849012] test_alloc+0x230/0x628 [ 35.849054] test_double_free+0xd4/0x238 [ 35.849091] kunit_try_run_case+0x170/0x3f0 [ 35.849131] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.849174] kthread+0x328/0x630 [ 35.849210] ret_from_fork+0x10/0x20 [ 35.849249] [ 35.849272] freed by task 336 on cpu 0 at 35.848291s (0.000978s ago): [ 35.849336] test_double_free+0xf0/0x238 [ 35.849373] kunit_try_run_case+0x170/0x3f0 [ 35.849412] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.849454] kthread+0x328/0x630 [ 35.849490] ret_from_fork+0x10/0x20 [ 35.849540] [ 35.849583] CPU: 0 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 35.849662] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.849692] Hardware name: linux,dummy-virt (DT) [ 35.849726] ================================================================== [ 35.744435] ================================================================== [ 35.744568] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 35.744568] [ 35.744634] Invalid free of 0x000000008fbd2d51 (in kfence-#132): [ 35.744703] test_double_free+0x1bc/0x238 [ 35.744749] kunit_try_run_case+0x170/0x3f0 [ 35.744794] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.744840] kthread+0x328/0x630 [ 35.744878] ret_from_fork+0x10/0x20 [ 35.744919] [ 35.744945] kfence-#132: 0x000000008fbd2d51-0x0000000045164ad8, size=32, cache=kmalloc-32 [ 35.744945] [ 35.744999] allocated by task 334 on cpu 0 at 35.744144s (0.000851s ago): [ 35.745065] test_alloc+0x29c/0x628 [ 35.745107] test_double_free+0xd4/0x238 [ 35.745145] kunit_try_run_case+0x170/0x3f0 [ 35.745187] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.745232] kthread+0x328/0x630 [ 35.745269] ret_from_fork+0x10/0x20 [ 35.745308] [ 35.745331] freed by task 334 on cpu 0 at 35.744212s (0.001116s ago): [ 35.745398] test_double_free+0x1ac/0x238 [ 35.745438] kunit_try_run_case+0x170/0x3f0 [ 35.745478] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.745533] kthread+0x328/0x630 [ 35.745571] ret_from_fork+0x10/0x20 [ 35.745608] [ 35.745656] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 35.745738] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.745767] Hardware name: linux,dummy-virt (DT) [ 35.745802] ==================================================================
[ 28.610652] ================================================================== [ 28.611192] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 28.611192] [ 28.611568] Invalid free of 0x(____ptrval____) (in kfence-#94): [ 28.611875] test_double_free+0x1d3/0x260 [ 28.612025] kunit_try_run_case+0x1a5/0x480 [ 28.612269] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.612518] kthread+0x337/0x6f0 [ 28.612683] ret_from_fork+0x116/0x1d0 [ 28.612815] ret_from_fork_asm+0x1a/0x30 [ 28.612985] [ 28.613116] kfence-#94: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.613116] [ 28.613551] allocated by task 352 on cpu 1 at 28.610220s (0.003329s ago): [ 28.613934] test_alloc+0x364/0x10f0 [ 28.614171] test_double_free+0xdb/0x260 [ 28.614307] kunit_try_run_case+0x1a5/0x480 [ 28.614462] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.614833] kthread+0x337/0x6f0 [ 28.615000] ret_from_fork+0x116/0x1d0 [ 28.615186] ret_from_fork_asm+0x1a/0x30 [ 28.615369] [ 28.615454] freed by task 352 on cpu 1 at 28.610302s (0.005149s ago): [ 28.615667] test_double_free+0x1e0/0x260 [ 28.615804] kunit_try_run_case+0x1a5/0x480 [ 28.615996] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.616249] kthread+0x337/0x6f0 [ 28.616419] ret_from_fork+0x116/0x1d0 [ 28.616613] ret_from_fork_asm+0x1a/0x30 [ 28.616816] [ 28.616934] CPU: 1 UID: 0 PID: 352 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 28.617303] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.617511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.618269] ================================================================== [ 28.714446] ================================================================== [ 28.715042] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 28.715042] [ 28.715374] Invalid free of 0x(____ptrval____) (in kfence-#95): [ 28.715723] test_double_free+0x112/0x260 [ 28.715921] kunit_try_run_case+0x1a5/0x480 [ 28.716066] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.716286] kthread+0x337/0x6f0 [ 28.716460] ret_from_fork+0x116/0x1d0 [ 28.716664] ret_from_fork_asm+0x1a/0x30 [ 28.716879] [ 28.716958] kfence-#95: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 28.716958] [ 28.717339] allocated by task 354 on cpu 0 at 28.714250s (0.003087s ago): [ 28.717680] test_alloc+0x2a6/0x10f0 [ 28.717888] test_double_free+0xdb/0x260 [ 28.718215] kunit_try_run_case+0x1a5/0x480 [ 28.718442] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.718772] kthread+0x337/0x6f0 [ 28.718928] ret_from_fork+0x116/0x1d0 [ 28.719099] ret_from_fork_asm+0x1a/0x30 [ 28.719284] [ 28.719376] freed by task 354 on cpu 0 at 28.714308s (0.005066s ago): [ 28.719602] test_double_free+0xfa/0x260 [ 28.719827] kunit_try_run_case+0x1a5/0x480 [ 28.720010] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.720182] kthread+0x337/0x6f0 [ 28.720298] ret_from_fork+0x116/0x1d0 [ 28.720436] ret_from_fork_asm+0x1a/0x30 [ 28.720573] [ 28.720718] CPU: 0 UID: 0 PID: 354 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 28.721286] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.721501] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.722023] ==================================================================