Date
June 20, 2025, 12:38 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 39.171870] ================================================================== [ 39.172098] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 39.172098] [ 39.172686] Invalid free of 0x00000000d8d266d7 (in kfence-#147): [ 39.172982] test_double_free+0x1bc/0x238 [ 39.173293] kunit_try_run_case+0x170/0x3f0 [ 39.173422] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.173770] kthread+0x328/0x630 [ 39.173953] ret_from_fork+0x10/0x20 [ 39.174146] [ 39.174238] kfence-#147: 0x00000000d8d266d7-0x00000000e5db6a70, size=32, cache=kmalloc-32 [ 39.174238] [ 39.174808] allocated by task 314 on cpu 0 at 39.171006s (0.003790s ago): [ 39.175079] test_alloc+0x29c/0x628 [ 39.175315] test_double_free+0xd4/0x238 [ 39.175433] kunit_try_run_case+0x170/0x3f0 [ 39.175941] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.176376] kthread+0x328/0x630 [ 39.176548] ret_from_fork+0x10/0x20 [ 39.176737] [ 39.177033] freed by task 314 on cpu 0 at 39.171362s (0.005661s ago): [ 39.177526] test_double_free+0x1ac/0x238 [ 39.177649] kunit_try_run_case+0x170/0x3f0 [ 39.177746] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.177862] kthread+0x328/0x630 [ 39.177962] ret_from_fork+0x10/0x20 [ 39.178075] [ 39.178320] CPU: 0 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 39.179155] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.179367] Hardware name: linux,dummy-virt (DT) [ 39.179583] ================================================================== [ 39.274592] ================================================================== [ 39.274766] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 39.274766] [ 39.275093] Invalid free of 0x000000009221f61d (in kfence-#148): [ 39.275393] test_double_free+0x100/0x238 [ 39.275560] kunit_try_run_case+0x170/0x3f0 [ 39.275686] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.275791] kthread+0x328/0x630 [ 39.275882] ret_from_fork+0x10/0x20 [ 39.276303] [ 39.276434] kfence-#148: 0x000000009221f61d-0x00000000a15598a2, size=32, cache=test [ 39.276434] [ 39.276666] allocated by task 316 on cpu 0 at 39.273841s (0.002814s ago): [ 39.276819] test_alloc+0x230/0x628 [ 39.276895] test_double_free+0xd4/0x238 [ 39.276971] kunit_try_run_case+0x170/0x3f0 [ 39.277067] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.277180] kthread+0x328/0x630 [ 39.277270] ret_from_fork+0x10/0x20 [ 39.277369] [ 39.277439] freed by task 316 on cpu 0 at 39.274161s (0.003263s ago): [ 39.277654] test_double_free+0xf0/0x238 [ 39.277744] kunit_try_run_case+0x170/0x3f0 [ 39.277872] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.277981] kthread+0x328/0x630 [ 39.278064] ret_from_fork+0x10/0x20 [ 39.278150] [ 39.278552] CPU: 0 UID: 0 PID: 316 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 39.279084] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.279163] Hardware name: linux,dummy-virt (DT) [ 39.279245] ==================================================================
[ 32.204613] ================================================================== [ 32.205115] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 32.205115] [ 32.205395] Invalid free of 0x(____ptrval____) (in kfence-#104): [ 32.205955] test_double_free+0x1d3/0x260 [ 32.206382] kunit_try_run_case+0x1a5/0x480 [ 32.206576] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.206948] kthread+0x337/0x6f0 [ 32.207136] ret_from_fork+0x116/0x1d0 [ 32.207401] ret_from_fork_asm+0x1a/0x30 [ 32.207598] [ 32.207710] kfence-#104: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 32.207710] [ 32.208523] allocated by task 332 on cpu 0 at 32.204185s (0.004332s ago): [ 32.208883] test_alloc+0x364/0x10f0 [ 32.209233] test_double_free+0xdb/0x260 [ 32.209593] kunit_try_run_case+0x1a5/0x480 [ 32.209899] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.210185] kthread+0x337/0x6f0 [ 32.210492] ret_from_fork+0x116/0x1d0 [ 32.210827] ret_from_fork_asm+0x1a/0x30 [ 32.211112] [ 32.211310] freed by task 332 on cpu 0 at 32.204311s (0.006994s ago): [ 32.211731] test_double_free+0x1e0/0x260 [ 32.211962] kunit_try_run_case+0x1a5/0x480 [ 32.212211] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.212650] kthread+0x337/0x6f0 [ 32.212977] ret_from_fork+0x116/0x1d0 [ 32.213343] ret_from_fork_asm+0x1a/0x30 [ 32.213601] [ 32.213859] CPU: 0 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 32.214682] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.214879] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.215568] ================================================================== [ 32.308468] ================================================================== [ 32.308912] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 32.308912] [ 32.309174] Invalid free of 0x(____ptrval____) (in kfence-#105): [ 32.309484] test_double_free+0x112/0x260 [ 32.309799] kunit_try_run_case+0x1a5/0x480 [ 32.309985] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.310179] kthread+0x337/0x6f0 [ 32.310454] ret_from_fork+0x116/0x1d0 [ 32.310751] ret_from_fork_asm+0x1a/0x30 [ 32.311057] [ 32.311205] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 32.311205] [ 32.311624] allocated by task 334 on cpu 0 at 32.308165s (0.003453s ago): [ 32.311914] test_alloc+0x2a6/0x10f0 [ 32.312168] test_double_free+0xdb/0x260 [ 32.312513] kunit_try_run_case+0x1a5/0x480 [ 32.312951] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.313394] kthread+0x337/0x6f0 [ 32.313564] ret_from_fork+0x116/0x1d0 [ 32.313793] ret_from_fork_asm+0x1a/0x30 [ 32.314138] [ 32.314245] freed by task 334 on cpu 0 at 32.308271s (0.005969s ago): [ 32.314668] test_double_free+0xfa/0x260 [ 32.314858] kunit_try_run_case+0x1a5/0x480 [ 32.315050] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.315558] kthread+0x337/0x6f0 [ 32.315812] ret_from_fork+0x116/0x1d0 [ 32.316125] ret_from_fork_asm+0x1a/0x30 [ 32.316488] [ 32.316712] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 32.317201] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.317385] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.317713] ==================================================================