Date
May 23, 2025, 11:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 34.604787] ================================================================== [ 34.605010] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 34.605010] [ 34.605183] Invalid free of 0x0000000005a63c25 (in kfence-#161): [ 34.605354] test_double_free+0x1bc/0x238 [ 34.605503] kunit_try_run_case+0x170/0x3f0 [ 34.605632] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.605766] kthread+0x328/0x630 [ 34.605883] ret_from_fork+0x10/0x20 [ 34.606003] [ 34.606071] kfence-#161: 0x0000000005a63c25-0x00000000e681bd97, size=32, cache=kmalloc-32 [ 34.606071] [ 34.606228] allocated by task 305 on cpu 0 at 34.604288s (0.001930s ago): [ 34.606440] test_alloc+0x29c/0x628 [ 34.607641] test_double_free+0xd4/0x238 [ 34.608318] kunit_try_run_case+0x170/0x3f0 [ 34.608466] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.608592] kthread+0x328/0x630 [ 34.609608] ret_from_fork+0x10/0x20 [ 34.610348] [ 34.610629] freed by task 305 on cpu 0 at 34.604429s (0.006183s ago): [ 34.611017] test_double_free+0x1ac/0x238 [ 34.611290] kunit_try_run_case+0x170/0x3f0 [ 34.611432] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.612409] kthread+0x328/0x630 [ 34.612988] ret_from_fork+0x10/0x20 [ 34.613609] [ 34.614258] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc7 #1 PREEMPT [ 34.615072] Tainted: [B]=BAD_PAGE, [N]=TEST [ 34.615191] Hardware name: linux,dummy-virt (DT) [ 34.615684] ================================================================== [ 34.709919] ================================================================== [ 34.710087] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 34.710087] [ 34.710302] Invalid free of 0x0000000076b1d661 (in kfence-#162): [ 34.710511] test_double_free+0x100/0x238 [ 34.710684] kunit_try_run_case+0x170/0x3f0 [ 34.710817] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.710945] kthread+0x328/0x630 [ 34.711064] ret_from_fork+0x10/0x20 [ 34.711180] [ 34.711247] kfence-#162: 0x0000000076b1d661-0x000000006cb1212e, size=32, cache=test [ 34.711247] [ 34.711417] allocated by task 307 on cpu 0 at 34.709378s (0.002028s ago): [ 34.711603] test_alloc+0x230/0x628 [ 34.711716] test_double_free+0xd4/0x238 [ 34.711828] kunit_try_run_case+0x170/0x3f0 [ 34.711958] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.712081] kthread+0x328/0x630 [ 34.712301] ret_from_fork+0x10/0x20 [ 34.712523] [ 34.712626] freed by task 307 on cpu 0 at 34.709509s (0.003103s ago): [ 34.712852] test_double_free+0xf0/0x238 [ 34.712976] kunit_try_run_case+0x170/0x3f0 [ 34.713078] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.713183] kthread+0x328/0x630 [ 34.713297] ret_from_fork+0x10/0x20 [ 34.713465] [ 34.713625] CPU: 0 UID: 0 PID: 307 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc7 #1 PREEMPT [ 34.713936] Tainted: [B]=BAD_PAGE, [N]=TEST [ 34.714038] Hardware name: linux,dummy-virt (DT) [ 34.714128] ==================================================================
[ 18.150462] ================================================================== [ 18.150889] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.150889] [ 18.151307] Invalid free of 0x(____ptrval____) (in kfence-#72): [ 18.151658] test_double_free+0x1d3/0x260 [ 18.151833] kunit_try_run_case+0x1a5/0x480 [ 18.152055] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.152289] kthread+0x337/0x6f0 [ 18.152450] ret_from_fork+0x41/0x80 [ 18.153052] ret_from_fork_asm+0x1a/0x30 [ 18.153276] [ 18.153374] kfence-#72: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.153374] [ 18.154152] allocated by task 322 on cpu 1 at 18.150235s (0.003914s ago): [ 18.154500] test_alloc+0x364/0x10f0 [ 18.154678] test_double_free+0xdb/0x260 [ 18.154865] kunit_try_run_case+0x1a5/0x480 [ 18.155054] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.155286] kthread+0x337/0x6f0 [ 18.155750] ret_from_fork+0x41/0x80 [ 18.155934] ret_from_fork_asm+0x1a/0x30 [ 18.156098] [ 18.156280] freed by task 322 on cpu 1 at 18.150302s (0.005898s ago): [ 18.156741] test_double_free+0x1e0/0x260 [ 18.157015] kunit_try_run_case+0x1a5/0x480 [ 18.157283] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.157573] kthread+0x337/0x6f0 [ 18.157861] ret_from_fork+0x41/0x80 [ 18.158047] ret_from_fork_asm+0x1a/0x30 [ 18.158231] [ 18.158368] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc7 #1 PREEMPT(voluntary) [ 18.159090] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.159382] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.159881] ================================================================== [ 18.254352] ================================================================== [ 18.254831] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.254831] [ 18.255364] Invalid free of 0x(____ptrval____) (in kfence-#73): [ 18.256061] test_double_free+0x112/0x260 [ 18.256304] kunit_try_run_case+0x1a5/0x480 [ 18.256810] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.257044] kthread+0x337/0x6f0 [ 18.257246] ret_from_fork+0x41/0x80 [ 18.257411] ret_from_fork_asm+0x1a/0x30 [ 18.257668] [ 18.257881] kfence-#73: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.257881] [ 18.258323] allocated by task 324 on cpu 0 at 18.254157s (0.004164s ago): [ 18.258651] test_alloc+0x2a6/0x10f0 [ 18.258880] test_double_free+0xdb/0x260 [ 18.259095] kunit_try_run_case+0x1a5/0x480 [ 18.259327] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.259608] kthread+0x337/0x6f0 [ 18.259816] ret_from_fork+0x41/0x80 [ 18.260025] ret_from_fork_asm+0x1a/0x30 [ 18.260190] [ 18.260289] freed by task 324 on cpu 0 at 18.254218s (0.006068s ago): [ 18.260571] test_double_free+0xfa/0x260 [ 18.260971] kunit_try_run_case+0x1a5/0x480 [ 18.261157] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.261344] kthread+0x337/0x6f0 [ 18.261579] ret_from_fork+0x41/0x80 [ 18.261832] ret_from_fork_asm+0x1a/0x30 [ 18.262085] [ 18.262216] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc7 #1 PREEMPT(voluntary) [ 18.262652] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.263040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.263432] ==================================================================