Date
July 5, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.268880] ================================================================== [ 23.268979] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 23.268979] [ 23.269041] Invalid free of 0x000000006ffa8a85 (in kfence-#92): [ 23.269092] test_double_free+0x100/0x238 [ 23.269139] kunit_try_run_case+0x170/0x3f0 [ 23.269205] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.269247] kthread+0x328/0x630 [ 23.269288] ret_from_fork+0x10/0x20 [ 23.269328] [ 23.269352] kfence-#92: 0x000000006ffa8a85-0x00000000462bf713, size=32, cache=test [ 23.269352] [ 23.269405] allocated by task 305 on cpu 0 at 23.268680s (0.000721s ago): [ 23.269467] test_alloc+0x230/0x628 [ 23.269506] test_double_free+0xd4/0x238 [ 23.269547] kunit_try_run_case+0x170/0x3f0 [ 23.269587] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.269630] kthread+0x328/0x630 [ 23.269665] ret_from_fork+0x10/0x20 [ 23.269704] [ 23.269727] freed by task 305 on cpu 0 at 23.268740s (0.000983s ago): [ 23.269788] test_double_free+0xf0/0x238 [ 23.269827] kunit_try_run_case+0x170/0x3f0 [ 23.269868] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.269912] kthread+0x328/0x630 [ 23.269948] ret_from_fork+0x10/0x20 [ 23.269987] [ 23.270027] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.270115] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.270146] Hardware name: linux,dummy-virt (DT) [ 23.270192] ================================================================== [ 23.164643] ================================================================== [ 23.164770] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 23.164770] [ 23.164837] Invalid free of 0x000000007425c3e1 (in kfence-#91): [ 23.164901] test_double_free+0x1bc/0x238 [ 23.164946] kunit_try_run_case+0x170/0x3f0 [ 23.164990] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.165032] kthread+0x328/0x630 [ 23.165071] ret_from_fork+0x10/0x20 [ 23.165110] [ 23.165135] kfence-#91: 0x000000007425c3e1-0x00000000e119e386, size=32, cache=kmalloc-32 [ 23.165135] [ 23.165204] allocated by task 303 on cpu 0 at 23.164352s (0.000848s ago): [ 23.165266] test_alloc+0x29c/0x628 [ 23.165306] test_double_free+0xd4/0x238 [ 23.165347] kunit_try_run_case+0x170/0x3f0 [ 23.165386] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.165428] kthread+0x328/0x630 [ 23.165464] ret_from_fork+0x10/0x20 [ 23.165504] [ 23.165527] freed by task 303 on cpu 0 at 23.164429s (0.001093s ago): [ 23.165588] test_double_free+0x1ac/0x238 [ 23.165628] kunit_try_run_case+0x170/0x3f0 [ 23.165668] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.165712] kthread+0x328/0x630 [ 23.165746] ret_from_fork+0x10/0x20 [ 23.165785] [ 23.165827] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.165905] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.165932] Hardware name: linux,dummy-virt (DT) [ 23.165968] ==================================================================
[ 20.287719] ================================================================== [ 20.288270] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 20.288270] [ 20.288678] Invalid free of 0x(____ptrval____) (in kfence-#90): [ 20.289629] test_double_free+0x112/0x260 [ 20.290079] kunit_try_run_case+0x1a5/0x480 [ 20.290358] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.290672] kthread+0x337/0x6f0 [ 20.290875] ret_from_fork+0x116/0x1d0 [ 20.291395] ret_from_fork_asm+0x1a/0x30 [ 20.291633] [ 20.291728] kfence-#90: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 20.291728] [ 20.292397] allocated by task 323 on cpu 0 at 20.287525s (0.004869s ago): [ 20.292928] test_alloc+0x2a6/0x10f0 [ 20.293256] test_double_free+0xdb/0x260 [ 20.293565] kunit_try_run_case+0x1a5/0x480 [ 20.293886] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.294319] kthread+0x337/0x6f0 [ 20.294573] ret_from_fork+0x116/0x1d0 [ 20.294926] ret_from_fork_asm+0x1a/0x30 [ 20.295300] [ 20.295396] freed by task 323 on cpu 0 at 20.287595s (0.007797s ago): [ 20.295739] test_double_free+0xfa/0x260 [ 20.295962] kunit_try_run_case+0x1a5/0x480 [ 20.296467] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.296751] kthread+0x337/0x6f0 [ 20.296953] ret_from_fork+0x116/0x1d0 [ 20.297349] ret_from_fork_asm+0x1a/0x30 [ 20.297586] [ 20.297917] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 20.298531] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.298744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 20.299310] ================================================================== [ 20.183747] ================================================================== [ 20.184295] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 20.184295] [ 20.184777] Invalid free of 0x(____ptrval____) (in kfence-#89): [ 20.185159] test_double_free+0x1d3/0x260 [ 20.186055] kunit_try_run_case+0x1a5/0x480 [ 20.186287] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.186591] kthread+0x337/0x6f0 [ 20.186814] ret_from_fork+0x116/0x1d0 [ 20.187037] ret_from_fork_asm+0x1a/0x30 [ 20.187689] [ 20.187829] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 20.187829] [ 20.188538] allocated by task 321 on cpu 0 at 20.183494s (0.005041s ago): [ 20.189088] test_alloc+0x364/0x10f0 [ 20.189349] test_double_free+0xdb/0x260 [ 20.189753] kunit_try_run_case+0x1a5/0x480 [ 20.190124] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.190455] kthread+0x337/0x6f0 [ 20.190808] ret_from_fork+0x116/0x1d0 [ 20.191141] ret_from_fork_asm+0x1a/0x30 [ 20.191462] [ 20.191602] freed by task 321 on cpu 0 at 20.183578s (0.008022s ago): [ 20.192121] test_double_free+0x1e0/0x260 [ 20.192357] kunit_try_run_case+0x1a5/0x480 [ 20.192762] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.193075] kthread+0x337/0x6f0 [ 20.193531] ret_from_fork+0x116/0x1d0 [ 20.193942] ret_from_fork_asm+0x1a/0x30 [ 20.194199] [ 20.194602] CPU: 0 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 20.195341] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.195573] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 20.196133] ==================================================================