Date
July 12, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 26.042340] ================================================================== [ 26.042501] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 26.042501] [ 26.043334] Invalid free of 0x000000007859d322 (in kfence-#137): [ 26.043551] test_double_free+0x100/0x238 [ 26.044035] kunit_try_run_case+0x170/0x3f0 [ 26.044320] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.044933] kthread+0x328/0x630 [ 26.045494] ret_from_fork+0x10/0x20 [ 26.045768] [ 26.045912] kfence-#137: 0x000000007859d322-0x00000000ad6cd0cf, size=32, cache=test [ 26.045912] [ 26.046296] allocated by task 306 on cpu 1 at 26.041507s (0.004777s ago): [ 26.046552] test_alloc+0x230/0x628 [ 26.046670] test_double_free+0xd4/0x238 [ 26.047061] kunit_try_run_case+0x170/0x3f0 [ 26.047346] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.047720] kthread+0x328/0x630 [ 26.048006] ret_from_fork+0x10/0x20 [ 26.048435] [ 26.048533] freed by task 306 on cpu 1 at 26.041625s (0.006898s ago): [ 26.048791] test_double_free+0xf0/0x238 [ 26.048895] kunit_try_run_case+0x170/0x3f0 [ 26.049434] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.049554] kthread+0x328/0x630 [ 26.050180] ret_from_fork+0x10/0x20 [ 26.050301] [ 26.050613] CPU: 1 UID: 0 PID: 306 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 26.051488] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.051578] Hardware name: linux,dummy-virt (DT) [ 26.051661] ================================================================== [ 25.937048] ================================================================== [ 25.937283] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 25.937283] [ 25.937441] Invalid free of 0x0000000094324d8c (in kfence-#136): [ 25.937676] test_double_free+0x1bc/0x238 [ 25.938233] kunit_try_run_case+0x170/0x3f0 [ 25.938497] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.938661] kthread+0x328/0x630 [ 25.938787] ret_from_fork+0x10/0x20 [ 25.938896] [ 25.938959] kfence-#136: 0x0000000094324d8c-0x000000000a15d6bc, size=32, cache=kmalloc-32 [ 25.938959] [ 25.939093] allocated by task 304 on cpu 1 at 25.935798s (0.003279s ago): [ 25.939330] test_alloc+0x29c/0x628 [ 25.939611] test_double_free+0xd4/0x238 [ 25.939817] kunit_try_run_case+0x170/0x3f0 [ 25.939940] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.940084] kthread+0x328/0x630 [ 25.940218] ret_from_fork+0x10/0x20 [ 25.940338] [ 25.940397] freed by task 304 on cpu 1 at 25.936341s (0.004047s ago): [ 25.940605] test_double_free+0x1ac/0x238 [ 25.940702] kunit_try_run_case+0x170/0x3f0 [ 25.940815] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.940924] kthread+0x328/0x630 [ 25.941006] ret_from_fork+0x10/0x20 [ 25.941361] [ 25.941483] CPU: 1 UID: 0 PID: 304 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 25.941719] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.941791] Hardware name: linux,dummy-virt (DT) [ 25.942103] ==================================================================
[ 18.737091] ================================================================== [ 18.737479] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.737479] [ 18.737766] Invalid free of 0x(____ptrval____) (in kfence-#75): [ 18.738088] test_double_free+0x112/0x260 [ 18.738276] kunit_try_run_case+0x1a5/0x480 [ 18.738473] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.738693] kthread+0x337/0x6f0 [ 18.738884] ret_from_fork+0x116/0x1d0 [ 18.739074] ret_from_fork_asm+0x1a/0x30 [ 18.739218] [ 18.739301] kfence-#75: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.739301] [ 18.739646] allocated by task 323 on cpu 0 at 18.736920s (0.002723s ago): [ 18.739946] test_alloc+0x2a6/0x10f0 [ 18.740136] test_double_free+0xdb/0x260 [ 18.740334] kunit_try_run_case+0x1a5/0x480 [ 18.740549] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.740731] kthread+0x337/0x6f0 [ 18.740862] ret_from_fork+0x116/0x1d0 [ 18.741040] ret_from_fork_asm+0x1a/0x30 [ 18.741237] [ 18.741366] freed by task 323 on cpu 0 at 18.736971s (0.004393s ago): [ 18.741675] test_double_free+0xfa/0x260 [ 18.741833] kunit_try_run_case+0x1a5/0x480 [ 18.741984] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.742243] kthread+0x337/0x6f0 [ 18.742420] ret_from_fork+0x116/0x1d0 [ 18.742610] ret_from_fork_asm+0x1a/0x30 [ 18.742805] [ 18.742900] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.743311] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.743493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.743811] ================================================================== [ 18.633182] ================================================================== [ 18.633585] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.633585] [ 18.633972] Invalid free of 0x(____ptrval____) (in kfence-#74): [ 18.634881] test_double_free+0x1d3/0x260 [ 18.635237] kunit_try_run_case+0x1a5/0x480 [ 18.635545] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.635842] kthread+0x337/0x6f0 [ 18.636158] ret_from_fork+0x116/0x1d0 [ 18.636427] ret_from_fork_asm+0x1a/0x30 [ 18.636729] [ 18.636869] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.636869] [ 18.637416] allocated by task 321 on cpu 1 at 18.633002s (0.004412s ago): [ 18.637882] test_alloc+0x364/0x10f0 [ 18.638060] test_double_free+0xdb/0x260 [ 18.638248] kunit_try_run_case+0x1a5/0x480 [ 18.638450] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.638987] kthread+0x337/0x6f0 [ 18.639161] ret_from_fork+0x116/0x1d0 [ 18.639330] ret_from_fork_asm+0x1a/0x30 [ 18.639662] [ 18.639779] freed by task 321 on cpu 1 at 18.633068s (0.006708s ago): [ 18.640207] test_double_free+0x1e0/0x260 [ 18.640480] kunit_try_run_case+0x1a5/0x480 [ 18.640782] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.641012] kthread+0x337/0x6f0 [ 18.641264] ret_from_fork+0x116/0x1d0 [ 18.641623] ret_from_fork_asm+0x1a/0x30 [ 18.641877] [ 18.642131] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.642671] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.642898] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.643396] ==================================================================