Date
July 1, 2025, 11:08 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.696319] ================================================================== [ 23.696807] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 23.696807] [ 23.696940] Invalid free of 0x00000000204aeb1f (in kfence-#98): [ 23.697093] test_double_free+0x1bc/0x238 [ 23.697179] kunit_try_run_case+0x170/0x3f0 [ 23.697239] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.697296] kthread+0x328/0x630 [ 23.697373] ret_from_fork+0x10/0x20 [ 23.697421] [ 23.697487] kfence-#98: 0x00000000204aeb1f-0x00000000139d3c78, size=32, cache=kmalloc-32 [ 23.697487] [ 23.697653] allocated by task 304 on cpu 0 at 23.695957s (0.001630s ago): [ 23.697727] test_alloc+0x29c/0x628 [ 23.697770] test_double_free+0xd4/0x238 [ 23.697812] kunit_try_run_case+0x170/0x3f0 [ 23.698255] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.698385] kthread+0x328/0x630 [ 23.698435] ret_from_fork+0x10/0x20 [ 23.698520] [ 23.698581] freed by task 304 on cpu 0 at 23.696100s (0.002445s ago): [ 23.698668] test_double_free+0x1ac/0x238 [ 23.698714] kunit_try_run_case+0x170/0x3f0 [ 23.698777] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.698827] kthread+0x328/0x630 [ 23.698866] ret_from_fork+0x10/0x20 [ 23.698961] [ 23.699030] CPU: 0 UID: 0 PID: 304 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.699120] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.699164] Hardware name: linux,dummy-virt (DT) [ 23.699571] ================================================================== [ 23.796799] ================================================================== [ 23.796932] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 23.796932] [ 23.797000] Invalid free of 0x00000000b364e12a (in kfence-#99): [ 23.797110] test_double_free+0x100/0x238 [ 23.797173] kunit_try_run_case+0x170/0x3f0 [ 23.797222] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.797269] kthread+0x328/0x630 [ 23.797317] ret_from_fork+0x10/0x20 [ 23.797391] [ 23.797437] kfence-#99: 0x00000000b364e12a-0x000000009b16b6b6, size=32, cache=test [ 23.797437] [ 23.797563] allocated by task 306 on cpu 0 at 23.796456s (0.001037s ago): [ 23.797657] test_alloc+0x230/0x628 [ 23.797704] test_double_free+0xd4/0x238 [ 23.797817] kunit_try_run_case+0x170/0x3f0 [ 23.798010] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.798150] kthread+0x328/0x630 [ 23.798197] ret_from_fork+0x10/0x20 [ 23.798387] [ 23.798519] freed by task 306 on cpu 0 at 23.796542s (0.001917s ago): [ 23.798598] test_double_free+0xf0/0x238 [ 23.798644] kunit_try_run_case+0x170/0x3f0 [ 23.798686] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.798733] kthread+0x328/0x630 [ 23.798935] ret_from_fork+0x10/0x20 [ 23.798993] [ 23.799156] CPU: 0 UID: 0 PID: 306 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.799253] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.799283] Hardware name: linux,dummy-virt (DT) [ 23.799324] ==================================================================
[ 17.033519] ================================================================== [ 17.034067] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 17.034067] [ 17.034451] Invalid free of 0x(____ptrval____) (in kfence-#73): [ 17.034759] test_double_free+0x1d3/0x260 [ 17.034978] kunit_try_run_case+0x1a5/0x480 [ 17.035175] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.035414] kthread+0x337/0x6f0 [ 17.035564] ret_from_fork+0x116/0x1d0 [ 17.035742] ret_from_fork_asm+0x1a/0x30 [ 17.035882] [ 17.036012] kfence-#73: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.036012] [ 17.036458] allocated by task 320 on cpu 1 at 17.033247s (0.003208s ago): [ 17.036722] test_alloc+0x364/0x10f0 [ 17.036880] test_double_free+0xdb/0x260 [ 17.037720] kunit_try_run_case+0x1a5/0x480 [ 17.037924] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.038153] kthread+0x337/0x6f0 [ 17.038308] ret_from_fork+0x116/0x1d0 [ 17.038499] ret_from_fork_asm+0x1a/0x30 [ 17.039025] [ 17.039123] freed by task 320 on cpu 1 at 17.033312s (0.005808s ago): [ 17.039553] test_double_free+0x1e0/0x260 [ 17.039730] kunit_try_run_case+0x1a5/0x480 [ 17.039923] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.040157] kthread+0x337/0x6f0 [ 17.040309] ret_from_fork+0x116/0x1d0 [ 17.040506] ret_from_fork_asm+0x1a/0x30 [ 17.041067] [ 17.041202] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.041743] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.041901] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.042420] ================================================================== [ 17.137481] ================================================================== [ 17.137896] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 17.137896] [ 17.138224] Invalid free of 0x(____ptrval____) (in kfence-#74): [ 17.138912] test_double_free+0x112/0x260 [ 17.139151] kunit_try_run_case+0x1a5/0x480 [ 17.139337] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.139578] kthread+0x337/0x6f0 [ 17.139731] ret_from_fork+0x116/0x1d0 [ 17.139910] ret_from_fork_asm+0x1a/0x30 [ 17.140113] [ 17.140193] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.140193] [ 17.141070] allocated by task 322 on cpu 0 at 17.137273s (0.003794s ago): [ 17.141529] test_alloc+0x2a6/0x10f0 [ 17.141829] test_double_free+0xdb/0x260 [ 17.142089] kunit_try_run_case+0x1a5/0x480 [ 17.142367] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.142598] kthread+0x337/0x6f0 [ 17.142907] ret_from_fork+0x116/0x1d0 [ 17.143094] ret_from_fork_asm+0x1a/0x30 [ 17.143401] [ 17.143493] freed by task 322 on cpu 0 at 17.137336s (0.006155s ago): [ 17.143912] test_double_free+0xfa/0x260 [ 17.144174] kunit_try_run_case+0x1a5/0x480 [ 17.144373] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.144702] kthread+0x337/0x6f0 [ 17.144971] ret_from_fork+0x116/0x1d0 [ 17.145152] ret_from_fork_asm+0x1a/0x30 [ 17.145476] [ 17.145602] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.146089] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.146276] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.146888] ==================================================================