Date
June 5, 2025, 7:08 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 33.063612] ================================================================== [ 33.063798] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 33.063798] [ 33.064425] Invalid free of 0x00000000c915c51c (in kfence-#134): [ 33.064664] test_double_free+0x1bc/0x238 [ 33.064802] kunit_try_run_case+0x170/0x3f0 [ 33.065220] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.065902] kthread+0x328/0x630 [ 33.066282] ret_from_fork+0x10/0x20 [ 33.066436] [ 33.066528] kfence-#134: 0x00000000c915c51c-0x000000008d8deb11, size=32, cache=kmalloc-32 [ 33.066528] [ 33.066764] allocated by task 303 on cpu 0 at 33.063035s (0.003718s ago): [ 33.067211] test_alloc+0x29c/0x628 [ 33.067319] test_double_free+0xd4/0x238 [ 33.067445] kunit_try_run_case+0x170/0x3f0 [ 33.067554] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.067666] kthread+0x328/0x630 [ 33.067757] ret_from_fork+0x10/0x20 [ 33.067865] [ 33.067935] freed by task 303 on cpu 0 at 33.063199s (0.004727s ago): [ 33.068463] test_double_free+0x1ac/0x238 [ 33.068588] kunit_try_run_case+0x170/0x3f0 [ 33.068783] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.068913] kthread+0x328/0x630 [ 33.069662] ret_from_fork+0x10/0x20 [ 33.070214] [ 33.070319] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT [ 33.070555] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.070687] Hardware name: linux,dummy-virt (DT) [ 33.070776] ================================================================== [ 33.165517] ================================================================== [ 33.165860] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 33.165860] [ 33.166583] Invalid free of 0x0000000048f6cd5e (in kfence-#135): [ 33.167474] test_double_free+0x100/0x238 [ 33.167620] kunit_try_run_case+0x170/0x3f0 [ 33.167751] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.167918] kthread+0x328/0x630 [ 33.168191] ret_from_fork+0x10/0x20 [ 33.168522] [ 33.168585] kfence-#135: 0x0000000048f6cd5e-0x000000007bb004a5, size=32, cache=test [ 33.168585] [ 33.168721] allocated by task 305 on cpu 0 at 33.164834s (0.003878s ago): [ 33.168988] test_alloc+0x230/0x628 [ 33.169293] test_double_free+0xd4/0x238 [ 33.169420] kunit_try_run_case+0x170/0x3f0 [ 33.169567] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.169680] kthread+0x328/0x630 [ 33.169815] ret_from_fork+0x10/0x20 [ 33.169915] [ 33.169974] freed by task 305 on cpu 0 at 33.164930s (0.005036s ago): [ 33.170249] test_double_free+0xf0/0x238 [ 33.170653] kunit_try_run_case+0x170/0x3f0 [ 33.170772] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.170994] kthread+0x328/0x630 [ 33.171200] ret_from_fork+0x10/0x20 [ 33.171711] [ 33.171871] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT [ 33.172169] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.172259] Hardware name: linux,dummy-virt (DT) [ 33.172416] ==================================================================
[ 17.244393] ================================================================== [ 17.244846] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 17.244846] [ 17.245216] Invalid free of 0x(____ptrval____) (in kfence-#72): [ 17.245540] test_double_free+0x112/0x260 [ 17.245725] kunit_try_run_case+0x1a5/0x480 [ 17.245914] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.246262] kthread+0x337/0x6f0 [ 17.246391] ret_from_fork+0x116/0x1d0 [ 17.246576] ret_from_fork_asm+0x1a/0x30 [ 17.246951] [ 17.247068] kfence-#72: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.247068] [ 17.247380] allocated by task 322 on cpu 1 at 17.244233s (0.003145s ago): [ 17.247688] test_alloc+0x2a6/0x10f0 [ 17.247889] test_double_free+0xdb/0x260 [ 17.248062] kunit_try_run_case+0x1a5/0x480 [ 17.248290] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.248511] kthread+0x337/0x6f0 [ 17.248655] ret_from_fork+0x116/0x1d0 [ 17.248788] ret_from_fork_asm+0x1a/0x30 [ 17.249092] [ 17.249189] freed by task 322 on cpu 1 at 17.244288s (0.004899s ago): [ 17.249551] test_double_free+0xfa/0x260 [ 17.249693] kunit_try_run_case+0x1a5/0x480 [ 17.249909] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.250200] kthread+0x337/0x6f0 [ 17.250326] ret_from_fork+0x116/0x1d0 [ 17.250499] ret_from_fork_asm+0x1a/0x30 [ 17.250768] [ 17.250888] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT(voluntary) [ 17.251398] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.251582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.252116] ================================================================== [ 17.140420] ================================================================== [ 17.140850] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 17.140850] [ 17.141224] Invalid free of 0x(____ptrval____) (in kfence-#71): [ 17.141805] test_double_free+0x1d3/0x260 [ 17.142003] kunit_try_run_case+0x1a5/0x480 [ 17.142216] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.142445] kthread+0x337/0x6f0 [ 17.142598] ret_from_fork+0x116/0x1d0 [ 17.142771] ret_from_fork_asm+0x1a/0x30 [ 17.143470] [ 17.143564] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.143564] [ 17.143976] allocated by task 320 on cpu 0 at 17.140246s (0.003728s ago): [ 17.144498] test_alloc+0x364/0x10f0 [ 17.144762] test_double_free+0xdb/0x260 [ 17.145030] kunit_try_run_case+0x1a5/0x480 [ 17.145301] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.145536] kthread+0x337/0x6f0 [ 17.145772] ret_from_fork+0x116/0x1d0 [ 17.146109] ret_from_fork_asm+0x1a/0x30 [ 17.146352] [ 17.146514] freed by task 320 on cpu 0 at 17.140292s (0.006219s ago): [ 17.146880] test_double_free+0x1e0/0x260 [ 17.147075] kunit_try_run_case+0x1a5/0x480 [ 17.147380] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.147606] kthread+0x337/0x6f0 [ 17.147888] ret_from_fork+0x116/0x1d0 [ 17.148087] ret_from_fork_asm+0x1a/0x30 [ 17.148403] [ 17.148529] CPU: 0 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT(voluntary) [ 17.149131] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.149315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.149859] ==================================================================