Date
July 9, 2025, 12:11 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 24.260807] ================================================================== [ 24.260900] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 24.260900] [ 24.260965] Corrupted memory at 0x00000000daa75484 [ ! ] (in kfence-#97): [ 24.261107] test_corruption+0x284/0x378 [ 24.261154] kunit_try_run_case+0x170/0x3f0 [ 24.261200] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.261246] kthread+0x328/0x630 [ 24.261285] ret_from_fork+0x10/0x20 [ 24.261327] [ 24.261351] kfence-#97: 0x000000009b7f58ef-0x00000000905227e2, size=32, cache=kmalloc-32 [ 24.261351] [ 24.261420] allocated by task 312 on cpu 1 at 24.260529s (0.000887s ago): [ 24.261484] test_alloc+0x29c/0x628 [ 24.261526] test_corruption+0x198/0x378 [ 24.261567] kunit_try_run_case+0x170/0x3f0 [ 24.261608] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.261653] kthread+0x328/0x630 [ 24.261689] ret_from_fork+0x10/0x20 [ 24.261727] [ 24.261752] freed by task 312 on cpu 1 at 24.260636s (0.001112s ago): [ 24.261815] test_corruption+0x284/0x378 [ 24.261856] kunit_try_run_case+0x170/0x3f0 [ 24.261896] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.261942] kthread+0x328/0x630 [ 24.261978] ret_from_fork+0x10/0x20 [ 24.262019] [ 24.262061] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 24.262139] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.262169] Hardware name: linux,dummy-virt (DT) [ 24.262204] ================================================================== [ 24.156699] ================================================================== [ 24.156795] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 24.156795] [ 24.156863] Corrupted memory at 0x0000000031e45208 [ ! . . . . . . . . . . . . . . . ] (in kfence-#96): [ 24.157191] test_corruption+0x278/0x378 [ 24.157240] kunit_try_run_case+0x170/0x3f0 [ 24.157288] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.157333] kthread+0x328/0x630 [ 24.157377] ret_from_fork+0x10/0x20 [ 24.157436] [ 24.157461] kfence-#96: 0x00000000fd3ee8c3-0x000000002fcb8cc9, size=32, cache=kmalloc-32 [ 24.157461] [ 24.157519] allocated by task 312 on cpu 1 at 24.156491s (0.001025s ago): [ 24.157585] test_alloc+0x29c/0x628 [ 24.157627] test_corruption+0xdc/0x378 [ 24.157668] kunit_try_run_case+0x170/0x3f0 [ 24.157711] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.157757] kthread+0x328/0x630 [ 24.157793] ret_from_fork+0x10/0x20 [ 24.157834] [ 24.157858] freed by task 312 on cpu 1 at 24.156604s (0.001250s ago): [ 24.157923] test_corruption+0x278/0x378 [ 24.157964] kunit_try_run_case+0x170/0x3f0 [ 24.158005] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.158049] kthread+0x328/0x630 [ 24.158086] ret_from_fork+0x10/0x20 [ 24.158126] [ 24.158174] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 24.158254] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.158284] Hardware name: linux,dummy-virt (DT) [ 24.158321] ================================================================== [ 24.468670] ================================================================== [ 24.468771] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 24.468771] [ 24.468837] Corrupted memory at 0x000000006e61604c [ ! . . . . . . . . . . . . . . . ] (in kfence-#99): [ 24.469159] test_corruption+0x120/0x378 [ 24.469206] kunit_try_run_case+0x170/0x3f0 [ 24.469255] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.469302] kthread+0x328/0x630 [ 24.469345] ret_from_fork+0x10/0x20 [ 24.469392] [ 24.469431] kfence-#99: 0x00000000f73a05a7-0x00000000091248ed, size=32, cache=test [ 24.469431] [ 24.469489] allocated by task 314 on cpu 1 at 24.468515s (0.000970s ago): [ 24.469553] test_alloc+0x230/0x628 [ 24.469595] test_corruption+0xdc/0x378 [ 24.469635] kunit_try_run_case+0x170/0x3f0 [ 24.469678] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.469723] kthread+0x328/0x630 [ 24.469760] ret_from_fork+0x10/0x20 [ 24.469801] [ 24.469826] freed by task 314 on cpu 1 at 24.468579s (0.001243s ago): [ 24.469889] test_corruption+0x120/0x378 [ 24.469929] kunit_try_run_case+0x170/0x3f0 [ 24.469971] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.470015] kthread+0x328/0x630 [ 24.470053] ret_from_fork+0x10/0x20 [ 24.470093] [ 24.470138] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 24.470222] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.470259] Hardware name: linux,dummy-virt (DT) [ 24.470293] ================================================================== [ 24.572685] ================================================================== [ 24.572775] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 24.572775] [ 24.572839] Corrupted memory at 0x00000000307c5e5e [ ! ] (in kfence-#100): [ 24.572957] test_corruption+0x1d8/0x378 [ 24.573004] kunit_try_run_case+0x170/0x3f0 [ 24.573049] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.573102] kthread+0x328/0x630 [ 24.573141] ret_from_fork+0x10/0x20 [ 24.573183] [ 24.573207] kfence-#100: 0x00000000c514062e-0x00000000203c452d, size=32, cache=test [ 24.573207] [ 24.573262] allocated by task 314 on cpu 1 at 24.572543s (0.000715s ago): [ 24.573324] test_alloc+0x230/0x628 [ 24.573367] test_corruption+0x198/0x378 [ 24.573419] kunit_try_run_case+0x170/0x3f0 [ 24.573461] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.573506] kthread+0x328/0x630 [ 24.573543] ret_from_fork+0x10/0x20 [ 24.573582] [ 24.573605] freed by task 314 on cpu 1 at 24.572599s (0.001002s ago): [ 24.573668] test_corruption+0x1d8/0x378 [ 24.573710] kunit_try_run_case+0x170/0x3f0 [ 24.573749] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.573793] kthread+0x328/0x630 [ 24.573829] ret_from_fork+0x10/0x20 [ 24.573869] [ 24.573911] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 24.573989] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.574020] Hardware name: linux,dummy-virt (DT) [ 24.574053] ==================================================================
[ 18.674589] ================================================================== [ 18.675039] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.675039] [ 18.675375] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#78): [ 18.676179] test_corruption+0x2d2/0x3e0 [ 18.676406] kunit_try_run_case+0x1a5/0x480 [ 18.676623] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.676865] kthread+0x337/0x6f0 [ 18.677084] ret_from_fork+0x116/0x1d0 [ 18.677281] ret_from_fork_asm+0x1a/0x30 [ 18.677499] [ 18.677573] kfence-#78: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.677573] [ 18.678146] allocated by task 328 on cpu 0 at 18.674328s (0.003815s ago): [ 18.678480] test_alloc+0x364/0x10f0 [ 18.678667] test_corruption+0xe6/0x3e0 [ 18.678888] kunit_try_run_case+0x1a5/0x480 [ 18.679135] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.679328] kthread+0x337/0x6f0 [ 18.679519] ret_from_fork+0x116/0x1d0 [ 18.679726] ret_from_fork_asm+0x1a/0x30 [ 18.679876] [ 18.679957] freed by task 328 on cpu 0 at 18.674433s (0.005523s ago): [ 18.680204] test_corruption+0x2d2/0x3e0 [ 18.680469] kunit_try_run_case+0x1a5/0x480 [ 18.680654] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.680826] kthread+0x337/0x6f0 [ 18.680968] ret_from_fork+0x116/0x1d0 [ 18.681160] ret_from_fork_asm+0x1a/0x30 [ 18.681442] [ 18.681597] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.682130] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.682347] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.682718] ================================================================== [ 18.882423] ================================================================== [ 18.882861] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.882861] [ 18.883221] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#80): [ 18.884153] test_corruption+0x131/0x3e0 [ 18.884569] kunit_try_run_case+0x1a5/0x480 [ 18.884847] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.885192] kthread+0x337/0x6f0 [ 18.885382] ret_from_fork+0x116/0x1d0 [ 18.885547] ret_from_fork_asm+0x1a/0x30 [ 18.885737] [ 18.885822] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.885822] [ 18.886203] allocated by task 330 on cpu 1 at 18.882294s (0.003907s ago): [ 18.886496] test_alloc+0x2a6/0x10f0 [ 18.886655] test_corruption+0xe6/0x3e0 [ 18.886846] kunit_try_run_case+0x1a5/0x480 [ 18.887564] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.887779] kthread+0x337/0x6f0 [ 18.888153] ret_from_fork+0x116/0x1d0 [ 18.888429] ret_from_fork_asm+0x1a/0x30 [ 18.888613] [ 18.888840] freed by task 330 on cpu 1 at 18.882347s (0.006491s ago): [ 18.889191] test_corruption+0x131/0x3e0 [ 18.889451] kunit_try_run_case+0x1a5/0x480 [ 18.889731] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.890053] kthread+0x337/0x6f0 [ 18.890295] ret_from_fork+0x116/0x1d0 [ 18.890558] ret_from_fork_asm+0x1a/0x30 [ 18.890721] [ 18.890911] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.891530] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.891800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.892243] ================================================================== [ 18.778469] ================================================================== [ 18.778865] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.778865] [ 18.779332] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#79): [ 18.779774] test_corruption+0x2df/0x3e0 [ 18.780000] kunit_try_run_case+0x1a5/0x480 [ 18.780200] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.780374] kthread+0x337/0x6f0 [ 18.780566] ret_from_fork+0x116/0x1d0 [ 18.780822] ret_from_fork_asm+0x1a/0x30 [ 18.781047] [ 18.781146] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.781146] [ 18.781595] allocated by task 328 on cpu 0 at 18.778214s (0.003379s ago): [ 18.781917] test_alloc+0x364/0x10f0 [ 18.782056] test_corruption+0x1cb/0x3e0 [ 18.782245] kunit_try_run_case+0x1a5/0x480 [ 18.782563] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.782799] kthread+0x337/0x6f0 [ 18.782983] ret_from_fork+0x116/0x1d0 [ 18.783188] ret_from_fork_asm+0x1a/0x30 [ 18.783418] [ 18.783502] freed by task 328 on cpu 0 at 18.778310s (0.005190s ago): [ 18.783811] test_corruption+0x2df/0x3e0 [ 18.783970] kunit_try_run_case+0x1a5/0x480 [ 18.784112] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.784411] kthread+0x337/0x6f0 [ 18.784687] ret_from_fork+0x116/0x1d0 [ 18.784994] ret_from_fork_asm+0x1a/0x30 [ 18.785132] [ 18.785224] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.785832] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.786080] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.786631] ================================================================== [ 18.986464] ================================================================== [ 18.986846] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 18.986846] [ 18.987210] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#81): [ 18.987592] test_corruption+0x216/0x3e0 [ 18.987774] kunit_try_run_case+0x1a5/0x480 [ 18.988006] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.988215] kthread+0x337/0x6f0 [ 18.988339] ret_from_fork+0x116/0x1d0 [ 18.988532] ret_from_fork_asm+0x1a/0x30 [ 18.988825] [ 18.988899] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.988899] [ 18.989255] allocated by task 330 on cpu 1 at 18.986332s (0.002921s ago): [ 18.989595] test_alloc+0x2a6/0x10f0 [ 18.989772] test_corruption+0x1cb/0x3e0 [ 18.989960] kunit_try_run_case+0x1a5/0x480 [ 18.990136] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.990395] kthread+0x337/0x6f0 [ 18.990570] ret_from_fork+0x116/0x1d0 [ 18.990747] ret_from_fork_asm+0x1a/0x30 [ 18.990887] [ 18.990967] freed by task 330 on cpu 1 at 18.986393s (0.004572s ago): [ 18.991243] test_corruption+0x216/0x3e0 [ 18.991435] kunit_try_run_case+0x1a5/0x480 [ 18.991627] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.991802] kthread+0x337/0x6f0 [ 18.991922] ret_from_fork+0x116/0x1d0 [ 18.992574] ret_from_fork_asm+0x1a/0x30 [ 18.992786] [ 18.992910] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.993905] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.994139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.994720] ==================================================================