Date
June 7, 2025, 10:40 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 33.042111] ================================================================== [ 33.042769] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 33.042769] [ 33.043542] Invalid free of 0x000000005ccf2165 (in kfence-#126): [ 33.044146] test_double_free+0x100/0x238 [ 33.044754] kunit_try_run_case+0x170/0x3f0 [ 33.045273] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.046004] kthread+0x318/0x620 [ 33.046519] ret_from_fork+0x10/0x20 [ 33.047110] [ 33.047439] kfence-#126: 0x000000005ccf2165-0x00000000b1658439, size=32, cache=test [ 33.047439] [ 33.048436] allocated by task 294 on cpu 0 at 33.041767s (0.006656s ago): [ 33.049244] test_alloc+0x230/0x628 [ 33.049734] test_double_free+0xd4/0x238 [ 33.050260] kunit_try_run_case+0x170/0x3f0 [ 33.050791] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.051419] kthread+0x318/0x620 [ 33.051916] ret_from_fork+0x10/0x20 [ 33.052397] [ 33.052739] freed by task 294 on cpu 0 at 33.041857s (0.010870s ago): [ 33.053508] test_double_free+0xf0/0x238 [ 33.054061] kunit_try_run_case+0x170/0x3f0 [ 33.054676] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.055340] kthread+0x318/0x620 [ 33.055783] ret_from_fork+0x10/0x20 [ 33.056327] [ 33.056688] CPU: 0 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 33.057567] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.058179] Hardware name: linux,dummy-virt (DT) [ 33.058653] ================================================================== [ 32.938350] ================================================================== [ 32.939152] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 32.939152] [ 32.939956] Invalid free of 0x000000004675fcfb (in kfence-#125): [ 32.940551] test_double_free+0x1bc/0x238 [ 32.941276] kunit_try_run_case+0x170/0x3f0 [ 32.941866] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.942503] kthread+0x318/0x620 [ 32.942942] ret_from_fork+0x10/0x20 [ 32.943514] [ 32.943897] kfence-#125: 0x000000004675fcfb-0x0000000023770ba1, size=32, cache=kmalloc-32 [ 32.943897] [ 32.944977] allocated by task 292 on cpu 0 at 32.937844s (0.007122s ago): [ 32.945699] test_alloc+0x29c/0x628 [ 32.946264] test_double_free+0xd4/0x238 [ 32.946902] kunit_try_run_case+0x170/0x3f0 [ 32.947545] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.948261] kthread+0x318/0x620 [ 32.948810] ret_from_fork+0x10/0x20 [ 32.949370] [ 32.949705] freed by task 292 on cpu 0 at 32.937976s (0.011717s ago): [ 32.950568] test_double_free+0x1ac/0x238 [ 32.951103] kunit_try_run_case+0x170/0x3f0 [ 32.951727] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.952392] kthread+0x318/0x620 [ 32.952945] ret_from_fork+0x10/0x20 [ 32.953497] [ 32.953908] CPU: 0 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 32.954927] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.955453] Hardware name: linux,dummy-virt (DT) [ 32.956053] ==================================================================
[ 26.275499] ================================================================== [ 26.276029] BUG: KFENCE: invalid free in test_double_free+0x113/0x260 [ 26.276029] [ 26.276559] Invalid free of 0x(____ptrval____) (in kfence-#106): [ 26.276954] test_double_free+0x113/0x260 [ 26.277192] kunit_try_run_case+0x1a6/0x480 [ 26.277574] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.278186] kthread+0x324/0x6e0 [ 26.278474] ret_from_fork+0x41/0x80 [ 26.278715] ret_from_fork_asm+0x1a/0x30 [ 26.279132] [ 26.279358] kfence-#106: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 26.279358] [ 26.280041] allocated by task 313 on cpu 1 at 26.275102s (0.004933s ago): [ 26.280597] test_alloc+0x2a7/0x10f0 [ 26.280835] test_double_free+0xdc/0x260 [ 26.281232] kunit_try_run_case+0x1a6/0x480 [ 26.281782] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.282241] kthread+0x324/0x6e0 [ 26.282478] ret_from_fork+0x41/0x80 [ 26.282777] ret_from_fork_asm+0x1a/0x30 [ 26.283331] [ 26.283555] freed by task 313 on cpu 1 at 26.275198s (0.008351s ago): [ 26.284185] test_double_free+0xfb/0x260 [ 26.284499] kunit_try_run_case+0x1a6/0x480 [ 26.284763] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.285284] kthread+0x324/0x6e0 [ 26.285655] ret_from_fork+0x41/0x80 [ 26.286049] ret_from_fork_asm+0x1a/0x30 [ 26.286483] [ 26.286698] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 26.287296] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.287548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.287984] ================================================================== [ 26.171517] ================================================================== [ 26.172167] BUG: KFENCE: invalid free in test_double_free+0x1d5/0x260 [ 26.172167] [ 26.172507] Invalid free of 0x(____ptrval____) (in kfence-#105): [ 26.172700] test_double_free+0x1d5/0x260 [ 26.172861] kunit_try_run_case+0x1a6/0x480 [ 26.173068] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.173399] kthread+0x324/0x6e0 [ 26.173674] ret_from_fork+0x41/0x80 [ 26.174046] ret_from_fork_asm+0x1a/0x30 [ 26.174306] [ 26.174518] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 26.174518] [ 26.175370] allocated by task 311 on cpu 0 at 26.171037s (0.004326s ago): [ 26.175876] test_alloc+0x365/0x10f0 [ 26.176185] test_double_free+0xdc/0x260 [ 26.176536] kunit_try_run_case+0x1a6/0x480 [ 26.177462] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.177957] kthread+0x324/0x6e0 [ 26.178202] ret_from_fork+0x41/0x80 [ 26.178669] ret_from_fork_asm+0x1a/0x30 [ 26.179167] [ 26.179319] freed by task 311 on cpu 0 at 26.171153s (0.008161s ago): [ 26.179694] test_double_free+0x1e2/0x260 [ 26.180157] kunit_try_run_case+0x1a6/0x480 [ 26.181017] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.181952] kthread+0x324/0x6e0 [ 26.182699] ret_from_fork+0x41/0x80 [ 26.183045] ret_from_fork_asm+0x1a/0x30 [ 26.183340] [ 26.183612] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 26.184251] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.184685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.185166] ==================================================================