Date
July 11, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.645235] ================================================================== [ 21.645311] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 21.645311] [ 21.645372] Corrupted memory at 0x000000003003bc72 [ ! ] (in kfence-#99): [ 21.645494] test_corruption+0x284/0x378 [ 21.646776] kunit_try_run_case+0x170/0x3f0 [ 21.646870] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.646918] kthread+0x328/0x630 [ 21.646955] ret_from_fork+0x10/0x20 [ 21.646996] [ 21.647044] kfence-#99: 0x000000009cbc3daa-0x00000000d0228385, size=32, cache=kmalloc-32 [ 21.647044] [ 21.647383] allocated by task 312 on cpu 1 at 21.644907s (0.002471s ago): [ 21.647468] test_alloc+0x29c/0x628 [ 21.647526] test_corruption+0x198/0x378 [ 21.647568] kunit_try_run_case+0x170/0x3f0 [ 21.647616] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.647660] kthread+0x328/0x630 [ 21.647696] ret_from_fork+0x10/0x20 [ 21.647733] [ 21.647833] freed by task 312 on cpu 1 at 21.645054s (0.002769s ago): [ 21.647992] test_corruption+0x284/0x378 [ 21.648118] kunit_try_run_case+0x170/0x3f0 [ 21.648253] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.648328] kthread+0x328/0x630 [ 21.648383] ret_from_fork+0x10/0x20 [ 21.648421] [ 21.648498] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.648609] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.648638] Hardware name: linux,dummy-virt (DT) [ 21.648672] ================================================================== [ 21.955378] ================================================================== [ 21.955473] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 21.955473] [ 21.955548] Corrupted memory at 0x00000000c194201f [ ! ] (in kfence-#102): [ 21.955661] test_corruption+0x1d8/0x378 [ 21.955709] kunit_try_run_case+0x170/0x3f0 [ 21.955751] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.955796] kthread+0x328/0x630 [ 21.955834] ret_from_fork+0x10/0x20 [ 21.955887] [ 21.955911] kfence-#102: 0x0000000019d2c34f-0x00000000c7883820, size=32, cache=test [ 21.955911] [ 21.955966] allocated by task 314 on cpu 1 at 21.955225s (0.000737s ago): [ 21.956026] test_alloc+0x230/0x628 [ 21.956067] test_corruption+0x198/0x378 [ 21.956108] kunit_try_run_case+0x170/0x3f0 [ 21.956146] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.956189] kthread+0x328/0x630 [ 21.956224] ret_from_fork+0x10/0x20 [ 21.956263] [ 21.956286] freed by task 314 on cpu 1 at 21.955284s (0.000999s ago): [ 21.956345] test_corruption+0x1d8/0x378 [ 21.956384] kunit_try_run_case+0x170/0x3f0 [ 21.956424] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.956467] kthread+0x328/0x630 [ 21.956501] ret_from_fork+0x10/0x20 [ 21.956541] [ 21.956584] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.956661] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.956690] Hardware name: linux,dummy-virt (DT) [ 21.956725] ================================================================== [ 21.747277] ================================================================== [ 21.747383] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 21.747383] [ 21.747448] Corrupted memory at 0x000000009fb3e175 [ ! . . . . . . . . . . . . . . . ] (in kfence-#100): [ 21.747754] test_corruption+0x120/0x378 [ 21.747802] kunit_try_run_case+0x170/0x3f0 [ 21.747860] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.747906] kthread+0x328/0x630 [ 21.747944] ret_from_fork+0x10/0x20 [ 21.747985] [ 21.748010] kfence-#100: 0x0000000093737c48-0x00000000ce3adc31, size=32, cache=test [ 21.748010] [ 21.748063] allocated by task 314 on cpu 1 at 21.747128s (0.000932s ago): [ 21.748125] test_alloc+0x230/0x628 [ 21.748166] test_corruption+0xdc/0x378 [ 21.748206] kunit_try_run_case+0x170/0x3f0 [ 21.748245] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.748288] kthread+0x328/0x630 [ 21.748324] ret_from_fork+0x10/0x20 [ 21.748363] [ 21.748386] freed by task 314 on cpu 1 at 21.747191s (0.001191s ago): [ 21.748446] test_corruption+0x120/0x378 [ 21.748486] kunit_try_run_case+0x170/0x3f0 [ 21.748524] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.748569] kthread+0x328/0x630 [ 21.748605] ret_from_fork+0x10/0x20 [ 21.748644] [ 21.748687] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.748765] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.748793] Hardware name: linux,dummy-virt (DT) [ 21.748828] ================================================================== [ 21.541226] ================================================================== [ 21.541496] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 21.541496] [ 21.541590] Corrupted memory at 0x00000000ea00439e [ ! . . . . . . . . . . . . . . . ] (in kfence-#98): [ 21.546373] test_corruption+0x278/0x378 [ 21.546459] kunit_try_run_case+0x170/0x3f0 [ 21.546617] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.546716] kthread+0x328/0x630 [ 21.546859] ret_from_fork+0x10/0x20 [ 21.546958] [ 21.546986] kfence-#98: 0x0000000094a1f80d-0x00000000036ecaea, size=32, cache=kmalloc-32 [ 21.546986] [ 21.547089] allocated by task 312 on cpu 1 at 21.540673s (0.006404s ago): [ 21.547165] test_alloc+0x29c/0x628 [ 21.547207] test_corruption+0xdc/0x378 [ 21.547599] kunit_try_run_case+0x170/0x3f0 [ 21.547698] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.547858] kthread+0x328/0x630 [ 21.547930] ret_from_fork+0x10/0x20 [ 21.548031] [ 21.548194] freed by task 312 on cpu 1 at 21.540903s (0.007257s ago): [ 21.548282] test_corruption+0x278/0x378 [ 21.548604] kunit_try_run_case+0x170/0x3f0 [ 21.548689] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.549010] kthread+0x328/0x630 [ 21.549157] ret_from_fork+0x10/0x20 [ 21.549268] [ 21.549426] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.549774] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.549862] Hardware name: linux,dummy-virt (DT) [ 21.549964] ==================================================================
[ 19.623467] ================================================================== [ 19.623958] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.623958] [ 19.624334] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#87): [ 19.625470] test_corruption+0x131/0x3e0 [ 19.625680] kunit_try_run_case+0x1a5/0x480 [ 19.625887] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.626198] kthread+0x337/0x6f0 [ 19.626361] ret_from_fork+0x116/0x1d0 [ 19.626558] ret_from_fork_asm+0x1a/0x30 [ 19.626774] [ 19.626858] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.626858] [ 19.627265] allocated by task 330 on cpu 0 at 19.623360s (0.003902s ago): [ 19.627542] test_alloc+0x2a6/0x10f0 [ 19.627719] test_corruption+0xe6/0x3e0 [ 19.627934] kunit_try_run_case+0x1a5/0x480 [ 19.628201] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.628427] kthread+0x337/0x6f0 [ 19.628592] ret_from_fork+0x116/0x1d0 [ 19.628727] ret_from_fork_asm+0x1a/0x30 [ 19.628963] [ 19.629137] freed by task 330 on cpu 0 at 19.623395s (0.005740s ago): [ 19.629425] test_corruption+0x131/0x3e0 [ 19.629726] kunit_try_run_case+0x1a5/0x480 [ 19.630338] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.630561] kthread+0x337/0x6f0 [ 19.630937] ret_from_fork+0x116/0x1d0 [ 19.631213] ret_from_fork_asm+0x1a/0x30 [ 19.631490] [ 19.631594] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.632303] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.632474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.632858] ================================================================== [ 19.311524] ================================================================== [ 19.311982] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 19.311982] [ 19.312316] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#84): [ 19.312950] test_corruption+0x2d2/0x3e0 [ 19.313099] kunit_try_run_case+0x1a5/0x480 [ 19.313520] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.313762] kthread+0x337/0x6f0 [ 19.313889] ret_from_fork+0x116/0x1d0 [ 19.314062] ret_from_fork_asm+0x1a/0x30 [ 19.314278] [ 19.314379] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.314379] [ 19.314746] allocated by task 328 on cpu 1 at 19.311354s (0.003390s ago): [ 19.315081] test_alloc+0x364/0x10f0 [ 19.315216] test_corruption+0xe6/0x3e0 [ 19.315362] kunit_try_run_case+0x1a5/0x480 [ 19.315573] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.315882] kthread+0x337/0x6f0 [ 19.316023] ret_from_fork+0x116/0x1d0 [ 19.316156] ret_from_fork_asm+0x1a/0x30 [ 19.316296] [ 19.316394] freed by task 328 on cpu 1 at 19.311452s (0.004939s ago): [ 19.316698] test_corruption+0x2d2/0x3e0 [ 19.316978] kunit_try_run_case+0x1a5/0x480 [ 19.317203] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.317380] kthread+0x337/0x6f0 [ 19.317626] ret_from_fork+0x116/0x1d0 [ 19.317852] ret_from_fork_asm+0x1a/0x30 [ 19.318005] [ 19.318098] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.318506] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.318705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.319406] ================================================================== [ 19.727364] ================================================================== [ 19.727734] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.727734] [ 19.728179] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#88): [ 19.728545] test_corruption+0x216/0x3e0 [ 19.728752] kunit_try_run_case+0x1a5/0x480 [ 19.728901] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.729122] kthread+0x337/0x6f0 [ 19.729323] ret_from_fork+0x116/0x1d0 [ 19.729568] ret_from_fork_asm+0x1a/0x30 [ 19.729853] [ 19.729975] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.729975] [ 19.730255] allocated by task 330 on cpu 0 at 19.727251s (0.003002s ago): [ 19.730608] test_alloc+0x2a6/0x10f0 [ 19.730832] test_corruption+0x1cb/0x3e0 [ 19.731059] kunit_try_run_case+0x1a5/0x480 [ 19.731225] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.731471] kthread+0x337/0x6f0 [ 19.731630] ret_from_fork+0x116/0x1d0 [ 19.731769] ret_from_fork_asm+0x1a/0x30 [ 19.732001] [ 19.732096] freed by task 330 on cpu 0 at 19.727297s (0.004796s ago): [ 19.732299] test_corruption+0x216/0x3e0 [ 19.732497] kunit_try_run_case+0x1a5/0x480 [ 19.732737] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.733050] kthread+0x337/0x6f0 [ 19.733173] ret_from_fork+0x116/0x1d0 [ 19.733324] ret_from_fork_asm+0x1a/0x30 [ 19.733518] [ 19.733661] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.734052] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.734471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.734980] ================================================================== [ 19.519557] ================================================================== [ 19.519995] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 19.519995] [ 19.520287] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#86): [ 19.520687] test_corruption+0x2df/0x3e0 [ 19.520941] kunit_try_run_case+0x1a5/0x480 [ 19.521100] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.521292] kthread+0x337/0x6f0 [ 19.521470] ret_from_fork+0x116/0x1d0 [ 19.521658] ret_from_fork_asm+0x1a/0x30 [ 19.521802] [ 19.521893] kfence-#86: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.521893] [ 19.522325] allocated by task 328 on cpu 1 at 19.519305s (0.003019s ago): [ 19.522554] test_alloc+0x364/0x10f0 [ 19.522738] test_corruption+0x1cb/0x3e0 [ 19.522963] kunit_try_run_case+0x1a5/0x480 [ 19.523174] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.523397] kthread+0x337/0x6f0 [ 19.523538] ret_from_fork+0x116/0x1d0 [ 19.523672] ret_from_fork_asm+0x1a/0x30 [ 19.523839] [ 19.523943] freed by task 328 on cpu 1 at 19.519399s (0.004543s ago): [ 19.524215] test_corruption+0x2df/0x3e0 [ 19.524353] kunit_try_run_case+0x1a5/0x480 [ 19.524500] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.524907] kthread+0x337/0x6f0 [ 19.525041] ret_from_fork+0x116/0x1d0 [ 19.525174] ret_from_fork_asm+0x1a/0x30 [ 19.525315] [ 19.525411] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.525892] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.526058] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.526327] ==================================================================