Date
June 24, 2025, 12:47 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 30.982804] ================================================================== [ 30.982978] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 30.982978] [ 30.983124] Invalid free of 0x00000000f0d86391 (in kfence-#129): [ 30.983268] test_double_free+0x1bc/0x238 [ 30.983399] kunit_try_run_case+0x170/0x3f0 [ 30.983516] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.983621] kthread+0x328/0x630 [ 30.983723] ret_from_fork+0x10/0x20 [ 30.983821] [ 30.983879] kfence-#129: 0x00000000f0d86391-0x00000000f4efd677, size=32, cache=kmalloc-32 [ 30.983879] [ 30.984005] allocated by task 305 on cpu 1 at 30.982144s (0.001852s ago): [ 30.984172] test_alloc+0x29c/0x628 [ 30.984355] test_double_free+0xd4/0x238 [ 30.984550] kunit_try_run_case+0x170/0x3f0 [ 30.984679] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.984807] kthread+0x328/0x630 [ 30.984912] ret_from_fork+0x10/0x20 [ 30.985022] [ 30.985089] freed by task 305 on cpu 1 at 30.982428s (0.002652s ago): [ 30.985531] test_double_free+0x1ac/0x238 [ 30.985721] kunit_try_run_case+0x170/0x3f0 [ 30.986051] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.986230] kthread+0x328/0x630 [ 30.986336] ret_from_fork+0x10/0x20 [ 30.986641] [ 30.986857] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT [ 30.987340] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.987440] Hardware name: linux,dummy-virt (DT) [ 30.987539] ================================================================== [ 31.086092] ================================================================== [ 31.086202] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 31.086202] [ 31.086872] Invalid free of 0x00000000238c1879 (in kfence-#130): [ 31.087037] test_double_free+0x100/0x238 [ 31.087151] kunit_try_run_case+0x170/0x3f0 [ 31.087256] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.087360] kthread+0x328/0x630 [ 31.088107] ret_from_fork+0x10/0x20 [ 31.088327] [ 31.088419] kfence-#130: 0x00000000238c1879-0x00000000b1fb4779, size=32, cache=test [ 31.088419] [ 31.088575] allocated by task 307 on cpu 1 at 31.085651s (0.002915s ago): [ 31.089141] test_alloc+0x230/0x628 [ 31.089271] test_double_free+0xd4/0x238 [ 31.089400] kunit_try_run_case+0x170/0x3f0 [ 31.090256] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.090417] kthread+0x328/0x630 [ 31.090655] ret_from_fork+0x10/0x20 [ 31.091211] [ 31.091274] freed by task 307 on cpu 1 at 31.085800s (0.005465s ago): [ 31.091629] test_double_free+0xf0/0x238 [ 31.092171] kunit_try_run_case+0x170/0x3f0 [ 31.092291] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.092443] kthread+0x328/0x630 [ 31.092913] ret_from_fork+0x10/0x20 [ 31.093099] [ 31.093304] CPU: 1 UID: 0 PID: 307 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT [ 31.093525] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.093602] Hardware name: linux,dummy-virt (DT) [ 31.094971] ==================================================================
[ 18.283272] ================================================================== [ 18.283720] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.283720] [ 18.283978] Invalid free of 0x(____ptrval____) (in kfence-#91): [ 18.284683] test_double_free+0x1d3/0x260 [ 18.285370] kunit_try_run_case+0x1a5/0x480 [ 18.285698] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.286092] kthread+0x337/0x6f0 [ 18.286372] ret_from_fork+0x41/0x80 [ 18.286736] ret_from_fork_asm+0x1a/0x30 [ 18.287074] [ 18.287248] kfence-#91: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.287248] [ 18.287616] allocated by task 323 on cpu 1 at 18.282908s (0.004704s ago): [ 18.287949] test_alloc+0x364/0x10f0 [ 18.288167] test_double_free+0xdb/0x260 [ 18.288415] kunit_try_run_case+0x1a5/0x480 [ 18.288760] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.288977] kthread+0x337/0x6f0 [ 18.289219] ret_from_fork+0x41/0x80 [ 18.289436] ret_from_fork_asm+0x1a/0x30 [ 18.289761] [ 18.289896] freed by task 323 on cpu 1 at 18.283035s (0.006857s ago): [ 18.290219] test_double_free+0x1e0/0x260 [ 18.290494] kunit_try_run_case+0x1a5/0x480 [ 18.290741] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.291058] kthread+0x337/0x6f0 [ 18.291214] ret_from_fork+0x41/0x80 [ 18.291383] ret_from_fork_asm+0x1a/0x30 [ 18.291581] [ 18.291818] CPU: 1 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT(voluntary) [ 18.292561] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.292872] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.293281] ================================================================== [ 18.387202] ================================================================== [ 18.387596] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.387596] [ 18.388089] Invalid free of 0x(____ptrval____) (in kfence-#92): [ 18.388330] test_double_free+0x112/0x260 [ 18.388490] kunit_try_run_case+0x1a5/0x480 [ 18.388675] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.388849] kthread+0x337/0x6f0 [ 18.389180] ret_from_fork+0x41/0x80 [ 18.389483] ret_from_fork_asm+0x1a/0x30 [ 18.389814] [ 18.389993] kfence-#92: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.389993] [ 18.390257] allocated by task 325 on cpu 0 at 18.386915s (0.003337s ago): [ 18.390502] test_alloc+0x2a6/0x10f0 [ 18.390817] test_double_free+0xdb/0x260 [ 18.391131] kunit_try_run_case+0x1a5/0x480 [ 18.391456] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.391932] kthread+0x337/0x6f0 [ 18.392344] ret_from_fork+0x41/0x80 [ 18.392611] ret_from_fork_asm+0x1a/0x30 [ 18.392892] [ 18.393039] freed by task 325 on cpu 0 at 18.387019s (0.006015s ago): [ 18.393339] test_double_free+0xfa/0x260 [ 18.393505] kunit_try_run_case+0x1a5/0x480 [ 18.393722] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.394033] kthread+0x337/0x6f0 [ 18.394292] ret_from_fork+0x41/0x80 [ 18.394613] ret_from_fork_asm+0x1a/0x30 [ 18.394940] [ 18.395172] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT(voluntary) [ 18.395733] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.396013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.396468] ==================================================================