Date
July 3, 2025, 6:13 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.989120] ================================================================== [ 21.989211] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 21.989211] [ 21.989269] Invalid free of 0x00000000c1526fa0 (in kfence-#93): [ 21.989322] test_double_free+0x100/0x238 [ 21.989368] kunit_try_run_case+0x170/0x3f0 [ 21.989409] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.989453] kthread+0x328/0x630 [ 21.989489] ret_from_fork+0x10/0x20 [ 21.989527] [ 21.989551] kfence-#93: 0x00000000c1526fa0-0x000000009e3eb753, size=32, cache=test [ 21.989551] [ 21.989603] allocated by task 305 on cpu 1 at 21.988895s (0.000705s ago): [ 21.989664] test_alloc+0x230/0x628 [ 21.989704] test_double_free+0xd4/0x238 [ 21.989743] kunit_try_run_case+0x170/0x3f0 [ 21.989783] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.989825] kthread+0x328/0x630 [ 21.989859] ret_from_fork+0x10/0x20 [ 21.989897] [ 21.989920] freed by task 305 on cpu 1 at 21.988957s (0.000959s ago): [ 21.989980] test_double_free+0xf0/0x238 [ 21.990020] kunit_try_run_case+0x170/0x3f0 [ 21.990070] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.990113] kthread+0x328/0x630 [ 21.990147] ret_from_fork+0x10/0x20 [ 21.990185] [ 21.990227] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 21.990305] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.990337] Hardware name: linux,dummy-virt (DT) [ 21.990371] ================================================================== [ 21.885328] ================================================================== [ 21.885440] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 21.885440] [ 21.885505] Invalid free of 0x000000006175534f (in kfence-#92): [ 21.885568] test_double_free+0x1bc/0x238 [ 21.885613] kunit_try_run_case+0x170/0x3f0 [ 21.885657] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.885701] kthread+0x328/0x630 [ 21.885738] ret_from_fork+0x10/0x20 [ 21.885778] [ 21.885802] kfence-#92: 0x000000006175534f-0x000000004f7ee95f, size=32, cache=kmalloc-32 [ 21.885802] [ 21.885855] allocated by task 303 on cpu 1 at 21.885048s (0.000804s ago): [ 21.885916] test_alloc+0x29c/0x628 [ 21.885955] test_double_free+0xd4/0x238 [ 21.885996] kunit_try_run_case+0x170/0x3f0 [ 21.886048] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.886089] kthread+0x328/0x630 [ 21.886125] ret_from_fork+0x10/0x20 [ 21.886164] [ 21.886187] freed by task 303 on cpu 1 at 21.885120s (0.001063s ago): [ 21.886248] test_double_free+0x1ac/0x238 [ 21.886288] kunit_try_run_case+0x170/0x3f0 [ 21.886328] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.886370] kthread+0x328/0x630 [ 21.886404] ret_from_fork+0x10/0x20 [ 21.886443] [ 21.886488] CPU: 1 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 21.886565] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.886594] Hardware name: linux,dummy-virt (DT) [ 21.886629] ==================================================================
[ 17.144665] ================================================================== [ 17.145074] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 17.145074] [ 17.145554] Invalid free of 0x(____ptrval____) (in kfence-#75): [ 17.145802] test_double_free+0x112/0x260 [ 17.146016] kunit_try_run_case+0x1a5/0x480 [ 17.146212] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.146468] kthread+0x337/0x6f0 [ 17.146596] ret_from_fork+0x116/0x1d0 [ 17.146745] ret_from_fork_asm+0x1a/0x30 [ 17.146947] [ 17.147044] kfence-#75: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.147044] [ 17.147413] allocated by task 323 on cpu 1 at 17.144479s (0.002932s ago): [ 17.147786] test_alloc+0x2a6/0x10f0 [ 17.147976] test_double_free+0xdb/0x260 [ 17.148137] kunit_try_run_case+0x1a5/0x480 [ 17.148284] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.148547] kthread+0x337/0x6f0 [ 17.148720] ret_from_fork+0x116/0x1d0 [ 17.148910] ret_from_fork_asm+0x1a/0x30 [ 17.149091] [ 17.149180] freed by task 323 on cpu 1 at 17.144527s (0.004651s ago): [ 17.149453] test_double_free+0xfa/0x260 [ 17.149642] kunit_try_run_case+0x1a5/0x480 [ 17.149855] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.150074] kthread+0x337/0x6f0 [ 17.150255] ret_from_fork+0x116/0x1d0 [ 17.150520] ret_from_fork_asm+0x1a/0x30 [ 17.150694] [ 17.150820] CPU: 1 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.151190] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.151342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.151718] ================================================================== [ 17.040566] ================================================================== [ 17.040992] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 17.040992] [ 17.041490] Invalid free of 0x(____ptrval____) (in kfence-#74): [ 17.041771] test_double_free+0x1d3/0x260 [ 17.041971] kunit_try_run_case+0x1a5/0x480 [ 17.042188] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.042445] kthread+0x337/0x6f0 [ 17.042634] ret_from_fork+0x116/0x1d0 [ 17.042830] ret_from_fork_asm+0x1a/0x30 [ 17.042977] [ 17.043078] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.043078] [ 17.043463] allocated by task 321 on cpu 0 at 17.040388s (0.003073s ago): [ 17.043686] test_alloc+0x364/0x10f0 [ 17.043999] test_double_free+0xdb/0x260 [ 17.044222] kunit_try_run_case+0x1a5/0x480 [ 17.044430] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.044688] kthread+0x337/0x6f0 [ 17.044836] ret_from_fork+0x116/0x1d0 [ 17.044971] ret_from_fork_asm+0x1a/0x30 [ 17.045122] [ 17.045196] freed by task 321 on cpu 0 at 17.040442s (0.004752s ago): [ 17.047010] test_double_free+0x1e0/0x260 [ 17.047299] kunit_try_run_case+0x1a5/0x480 [ 17.047455] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.047755] kthread+0x337/0x6f0 [ 17.048557] ret_from_fork+0x116/0x1d0 [ 17.048909] ret_from_fork_asm+0x1a/0x30 [ 17.049205] [ 17.049307] CPU: 0 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.049627] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.049764] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.051869] ==================================================================