Date
July 10, 2025, 11:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.394507] ================================================================== [ 21.394616] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 21.394616] [ 21.394685] Corrupted memory at 0x000000003371c9b0 [ ! . . . . . . . . . . . . . . . ] (in kfence-#98): [ 21.395805] test_corruption+0x278/0x378 [ 21.395862] kunit_try_run_case+0x170/0x3f0 [ 21.395910] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.395958] kthread+0x328/0x630 [ 21.395999] ret_from_fork+0x10/0x20 [ 21.396040] [ 21.396063] kfence-#98: 0x000000002d09bd75-0x00000000a1365b4d, size=32, cache=kmalloc-32 [ 21.396063] [ 21.396134] allocated by task 311 on cpu 0 at 21.394218s (0.001913s ago): [ 21.396199] test_alloc+0x29c/0x628 [ 21.396241] test_corruption+0xdc/0x378 [ 21.396283] kunit_try_run_case+0x170/0x3f0 [ 21.396326] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.396371] kthread+0x328/0x630 [ 21.396408] ret_from_fork+0x10/0x20 [ 21.396448] [ 21.396473] freed by task 311 on cpu 0 at 21.394326s (0.002143s ago): [ 21.396534] test_corruption+0x278/0x378 [ 21.396575] kunit_try_run_case+0x170/0x3f0 [ 21.396617] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.396663] kthread+0x328/0x630 [ 21.396700] ret_from_fork+0x10/0x20 [ 21.396741] [ 21.396786] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.396866] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.396897] Hardware name: linux,dummy-virt (DT) [ 21.396932] ================================================================== [ 21.706464] ================================================================== [ 21.706573] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 21.706573] [ 21.706641] Corrupted memory at 0x000000004a36495e [ ! ] (in kfence-#101): [ 21.706756] test_corruption+0x1d8/0x378 [ 21.706804] kunit_try_run_case+0x170/0x3f0 [ 21.706847] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.706896] kthread+0x328/0x630 [ 21.706937] ret_from_fork+0x10/0x20 [ 21.706977] [ 21.707001] kfence-#101: 0x00000000d6b0e8a2-0x00000000a29901d9, size=32, cache=test [ 21.707001] [ 21.707055] allocated by task 313 on cpu 0 at 21.706308s (0.000743s ago): [ 21.707129] test_alloc+0x230/0x628 [ 21.707171] test_corruption+0x198/0x378 [ 21.707214] kunit_try_run_case+0x170/0x3f0 [ 21.707254] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.707300] kthread+0x328/0x630 [ 21.707336] ret_from_fork+0x10/0x20 [ 21.707376] [ 21.707400] freed by task 313 on cpu 0 at 21.706370s (0.001026s ago): [ 21.707461] test_corruption+0x1d8/0x378 [ 21.707503] kunit_try_run_case+0x170/0x3f0 [ 21.707544] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.707590] kthread+0x328/0x630 [ 21.707626] ret_from_fork+0x10/0x20 [ 21.707667] [ 21.707711] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.707787] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.707817] Hardware name: linux,dummy-virt (DT) [ 21.707851] ================================================================== [ 21.498554] ================================================================== [ 21.498646] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 21.498646] [ 21.498710] Corrupted memory at 0x000000008a91173f [ ! ] (in kfence-#99): [ 21.498835] test_corruption+0x284/0x378 [ 21.498884] kunit_try_run_case+0x170/0x3f0 [ 21.498927] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.498974] kthread+0x328/0x630 [ 21.499012] ret_from_fork+0x10/0x20 [ 21.499053] [ 21.499090] kfence-#99: 0x00000000f6e029db-0x000000007ec7476b, size=32, cache=kmalloc-32 [ 21.499090] [ 21.499147] allocated by task 311 on cpu 0 at 21.498272s (0.000871s ago): [ 21.499210] test_alloc+0x29c/0x628 [ 21.499251] test_corruption+0x198/0x378 [ 21.499292] kunit_try_run_case+0x170/0x3f0 [ 21.499332] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.499378] kthread+0x328/0x630 [ 21.499416] ret_from_fork+0x10/0x20 [ 21.499454] [ 21.499478] freed by task 311 on cpu 0 at 21.498375s (0.001099s ago): [ 21.499538] test_corruption+0x284/0x378 [ 21.499579] kunit_try_run_case+0x170/0x3f0 [ 21.499620] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.499665] kthread+0x328/0x630 [ 21.499702] ret_from_fork+0x10/0x20 [ 21.499740] [ 21.499780] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.499857] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.499886] Hardware name: linux,dummy-virt (DT) [ 21.499919] ================================================================== [ 21.602414] ================================================================== [ 21.602507] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 21.602507] [ 21.602574] Corrupted memory at 0x000000009fad8737 [ ! . . . . . . . . . . . . . . . ] (in kfence-#100): [ 21.602887] test_corruption+0x120/0x378 [ 21.602936] kunit_try_run_case+0x170/0x3f0 [ 21.602983] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.603030] kthread+0x328/0x630 [ 21.603073] ret_from_fork+0x10/0x20 [ 21.603127] [ 21.603151] kfence-#100: 0x00000000c4044bf7-0x00000000aab69b09, size=32, cache=test [ 21.603151] [ 21.603207] allocated by task 313 on cpu 0 at 21.602251s (0.000952s ago): [ 21.603270] test_alloc+0x230/0x628 [ 21.603312] test_corruption+0xdc/0x378 [ 21.603354] kunit_try_run_case+0x170/0x3f0 [ 21.603397] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.603442] kthread+0x328/0x630 [ 21.603480] ret_from_fork+0x10/0x20 [ 21.603520] [ 21.603544] freed by task 313 on cpu 0 at 21.602320s (0.001220s ago): [ 21.603606] test_corruption+0x120/0x378 [ 21.603646] kunit_try_run_case+0x170/0x3f0 [ 21.603688] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.603735] kthread+0x328/0x630 [ 21.603772] ret_from_fork+0x10/0x20 [ 21.603812] [ 21.603857] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.603934] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.603962] Hardware name: linux,dummy-virt (DT) [ 21.603995] ==================================================================
[ 19.445919] ================================================================== [ 19.446296] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 19.446296] [ 19.446641] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#85): [ 19.447119] test_corruption+0x2df/0x3e0 [ 19.447343] kunit_try_run_case+0x1a5/0x480 [ 19.447561] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.447776] kthread+0x337/0x6f0 [ 19.447950] ret_from_fork+0x116/0x1d0 [ 19.448137] ret_from_fork_asm+0x1a/0x30 [ 19.448354] [ 19.448485] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.448485] [ 19.448864] allocated by task 329 on cpu 0 at 19.445671s (0.003191s ago): [ 19.449194] test_alloc+0x364/0x10f0 [ 19.449396] test_corruption+0x1cb/0x3e0 [ 19.449613] kunit_try_run_case+0x1a5/0x480 [ 19.449756] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.450253] kthread+0x337/0x6f0 [ 19.450429] ret_from_fork+0x116/0x1d0 [ 19.450684] ret_from_fork_asm+0x1a/0x30 [ 19.450852] [ 19.450923] freed by task 329 on cpu 0 at 19.445762s (0.005159s ago): [ 19.451242] test_corruption+0x2df/0x3e0 [ 19.451473] kunit_try_run_case+0x1a5/0x480 [ 19.451668] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.451914] kthread+0x337/0x6f0 [ 19.452089] ret_from_fork+0x116/0x1d0 [ 19.452267] ret_from_fork_asm+0x1a/0x30 [ 19.452544] [ 19.452656] CPU: 0 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.453170] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.453372] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.453751] ================================================================== [ 19.549775] ================================================================== [ 19.550152] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.550152] [ 19.550647] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#86): [ 19.551168] test_corruption+0x131/0x3e0 [ 19.551494] kunit_try_run_case+0x1a5/0x480 [ 19.551657] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.551830] kthread+0x337/0x6f0 [ 19.551952] ret_from_fork+0x116/0x1d0 [ 19.552127] ret_from_fork_asm+0x1a/0x30 [ 19.552378] [ 19.552502] kfence-#86: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.552502] [ 19.553025] allocated by task 331 on cpu 0 at 19.549657s (0.003366s ago): [ 19.553420] test_alloc+0x2a6/0x10f0 [ 19.553614] test_corruption+0xe6/0x3e0 [ 19.553833] kunit_try_run_case+0x1a5/0x480 [ 19.554011] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.554184] kthread+0x337/0x6f0 [ 19.554353] ret_from_fork+0x116/0x1d0 [ 19.554581] ret_from_fork_asm+0x1a/0x30 [ 19.554781] [ 19.554909] freed by task 331 on cpu 0 at 19.549709s (0.005198s ago): [ 19.555212] test_corruption+0x131/0x3e0 [ 19.555481] kunit_try_run_case+0x1a5/0x480 [ 19.555667] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.555939] kthread+0x337/0x6f0 [ 19.556128] ret_from_fork+0x116/0x1d0 [ 19.556297] ret_from_fork_asm+0x1a/0x30 [ 19.556678] [ 19.556777] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.557275] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.557523] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.557937] ================================================================== [ 19.341806] ================================================================== [ 19.342233] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 19.342233] [ 19.342924] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#84): [ 19.343821] test_corruption+0x2d2/0x3e0 [ 19.344189] kunit_try_run_case+0x1a5/0x480 [ 19.344413] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.344677] kthread+0x337/0x6f0 [ 19.344967] ret_from_fork+0x116/0x1d0 [ 19.345160] ret_from_fork_asm+0x1a/0x30 [ 19.345502] [ 19.345699] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.345699] [ 19.346218] allocated by task 329 on cpu 0 at 19.341662s (0.004553s ago): [ 19.346819] test_alloc+0x364/0x10f0 [ 19.347053] test_corruption+0xe6/0x3e0 [ 19.347322] kunit_try_run_case+0x1a5/0x480 [ 19.347670] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.347923] kthread+0x337/0x6f0 [ 19.348087] ret_from_fork+0x116/0x1d0 [ 19.348267] ret_from_fork_asm+0x1a/0x30 [ 19.348705] [ 19.348796] freed by task 329 on cpu 0 at 19.341736s (0.007058s ago): [ 19.349215] test_corruption+0x2d2/0x3e0 [ 19.349519] kunit_try_run_case+0x1a5/0x480 [ 19.349842] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.350082] kthread+0x337/0x6f0 [ 19.350368] ret_from_fork+0x116/0x1d0 [ 19.350614] ret_from_fork_asm+0x1a/0x30 [ 19.350918] [ 19.351053] CPU: 0 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.351708] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.351917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.352436] ================================================================== [ 19.653775] ================================================================== [ 19.654155] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.654155] [ 19.654634] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#87): [ 19.655065] test_corruption+0x216/0x3e0 [ 19.655222] kunit_try_run_case+0x1a5/0x480 [ 19.655450] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.655780] kthread+0x337/0x6f0 [ 19.655922] ret_from_fork+0x116/0x1d0 [ 19.656112] ret_from_fork_asm+0x1a/0x30 [ 19.656367] [ 19.656471] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.656471] [ 19.656907] allocated by task 331 on cpu 0 at 19.653666s (0.003239s ago): [ 19.657230] test_alloc+0x2a6/0x10f0 [ 19.657465] test_corruption+0x1cb/0x3e0 [ 19.657684] kunit_try_run_case+0x1a5/0x480 [ 19.657897] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.658156] kthread+0x337/0x6f0 [ 19.658367] ret_from_fork+0x116/0x1d0 [ 19.658649] ret_from_fork_asm+0x1a/0x30 [ 19.658856] [ 19.658949] freed by task 331 on cpu 0 at 19.653708s (0.005239s ago): [ 19.659159] test_corruption+0x216/0x3e0 [ 19.659304] kunit_try_run_case+0x1a5/0x480 [ 19.659462] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.659662] kthread+0x337/0x6f0 [ 19.659865] ret_from_fork+0x116/0x1d0 [ 19.660060] ret_from_fork_asm+0x1a/0x30 [ 19.660235] [ 19.660336] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.660659] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.660798] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.661063] ==================================================================