Date
May 12, 2025, 11:48 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.242817] ================================================================== [ 21.242943] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 21.242943] [ 21.243014] Invalid free of 0x00000000304509bc (in kfence-#104): [ 21.243101] test_double_free+0x1bc/0x238 [ 21.243151] kunit_try_run_case+0x170/0x3f0 [ 21.243194] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.243237] kthread+0x328/0x630 [ 21.243277] ret_from_fork+0x10/0x20 [ 21.243315] [ 21.243340] kfence-#104: 0x00000000304509bc-0x0000000096f48a84, size=32, cache=kmalloc-32 [ 21.243340] [ 21.243395] allocated by task 303 on cpu 0 at 21.242543s (0.000848s ago): [ 21.243459] test_alloc+0x29c/0x628 [ 21.243499] test_double_free+0xd4/0x238 [ 21.243538] kunit_try_run_case+0x170/0x3f0 [ 21.243577] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.243618] kthread+0x328/0x630 [ 21.243655] ret_from_fork+0x10/0x20 [ 21.243694] [ 21.243717] freed by task 303 on cpu 0 at 21.242623s (0.001090s ago): [ 21.243777] test_double_free+0x1ac/0x238 [ 21.243817] kunit_try_run_case+0x170/0x3f0 [ 21.243855] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.243896] kthread+0x328/0x630 [ 21.243934] ret_from_fork+0x10/0x20 [ 21.243972] [ 21.244017] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250512 #1 PREEMPT [ 21.244108] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.244136] Hardware name: linux,dummy-virt (DT) [ 21.244169] ================================================================== [ 21.346686] ================================================================== [ 21.346778] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 21.346778] [ 21.346844] Invalid free of 0x00000000a73bcd9a (in kfence-#105): [ 21.346899] test_double_free+0x100/0x238 [ 21.346945] kunit_try_run_case+0x170/0x3f0 [ 21.346988] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.347031] kthread+0x328/0x630 [ 21.347094] ret_from_fork+0x10/0x20 [ 21.347137] [ 21.347162] kfence-#105: 0x00000000a73bcd9a-0x00000000613b457c, size=32, cache=test [ 21.347162] [ 21.347217] allocated by task 305 on cpu 0 at 21.346434s (0.000779s ago): [ 21.347281] test_alloc+0x230/0x628 [ 21.347322] test_double_free+0xd4/0x238 [ 21.347360] kunit_try_run_case+0x170/0x3f0 [ 21.347398] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.347439] kthread+0x328/0x630 [ 21.347475] ret_from_fork+0x10/0x20 [ 21.347514] [ 21.347538] freed by task 305 on cpu 0 at 21.346496s (0.001037s ago): [ 21.347598] test_double_free+0xf0/0x238 [ 21.347636] kunit_try_run_case+0x170/0x3f0 [ 21.347674] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.347714] kthread+0x328/0x630 [ 21.347752] ret_from_fork+0x10/0x20 [ 21.347788] [ 21.347831] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250512 #1 PREEMPT [ 21.347912] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.347942] Hardware name: linux,dummy-virt (DT) [ 21.347976] ==================================================================
[ 24.242107] ================================================================== [ 24.242619] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 24.242619] [ 24.243304] Invalid free of 0x(____ptrval____) (in kfence-#104): [ 24.244309] test_double_free+0x1d3/0x260 [ 24.244551] kunit_try_run_case+0x1a5/0x480 [ 24.245181] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.245406] kthread+0x337/0x6f0 [ 24.245976] ret_from_fork+0x116/0x1d0 [ 24.246148] ret_from_fork_asm+0x1a/0x30 [ 24.246797] [ 24.246924] kfence-#104: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 24.246924] [ 24.247451] allocated by task 320 on cpu 0 at 24.241703s (0.005741s ago): [ 24.248139] test_alloc+0x364/0x10f0 [ 24.248384] test_double_free+0xdb/0x260 [ 24.248534] kunit_try_run_case+0x1a5/0x480 [ 24.248645] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.249140] kthread+0x337/0x6f0 [ 24.249655] ret_from_fork+0x116/0x1d0 [ 24.250057] ret_from_fork_asm+0x1a/0x30 [ 24.250475] [ 24.250700] freed by task 320 on cpu 0 at 24.241798s (0.008897s ago): [ 24.251121] test_double_free+0x1e0/0x260 [ 24.251502] kunit_try_run_case+0x1a5/0x480 [ 24.251692] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.252143] kthread+0x337/0x6f0 [ 24.252582] ret_from_fork+0x116/0x1d0 [ 24.252969] ret_from_fork_asm+0x1a/0x30 [ 24.253465] [ 24.253674] CPU: 0 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250512 #1 PREEMPT(voluntary) [ 24.254407] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.254679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.255237] ================================================================== [ 24.345932] ================================================================== [ 24.346382] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 24.346382] [ 24.346651] Invalid free of 0x(____ptrval____) (in kfence-#105): [ 24.346957] test_double_free+0x112/0x260 [ 24.347315] kunit_try_run_case+0x1a5/0x480 [ 24.347637] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.347837] kthread+0x337/0x6f0 [ 24.348193] ret_from_fork+0x116/0x1d0 [ 24.348516] ret_from_fork_asm+0x1a/0x30 [ 24.348926] [ 24.349080] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 24.349080] [ 24.349550] allocated by task 322 on cpu 1 at 24.345656s (0.003887s ago): [ 24.349845] test_alloc+0x2a6/0x10f0 [ 24.350164] test_double_free+0xdb/0x260 [ 24.350611] kunit_try_run_case+0x1a5/0x480 [ 24.350997] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.351350] kthread+0x337/0x6f0 [ 24.351632] ret_from_fork+0x116/0x1d0 [ 24.351919] ret_from_fork_asm+0x1a/0x30 [ 24.352125] [ 24.352246] freed by task 322 on cpu 1 at 24.345753s (0.006488s ago): [ 24.352783] test_double_free+0xfa/0x260 [ 24.353125] kunit_try_run_case+0x1a5/0x480 [ 24.353488] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.353805] kthread+0x337/0x6f0 [ 24.353983] ret_from_fork+0x116/0x1d0 [ 24.354170] ret_from_fork_asm+0x1a/0x30 [ 24.354378] [ 24.354565] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250512 #1 PREEMPT(voluntary) [ 24.355702] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.356132] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.356706] ==================================================================