Date
July 10, 2025, 6:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.768118] ================================================================== [ 21.768250] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 21.768250] [ 21.768764] Corrupted memory at 0x000000007b3d4ed0 [ ! . . . . . . . . . . . . . . . ] (in kfence-#95): [ 21.769622] test_corruption+0x278/0x378 [ 21.769703] kunit_try_run_case+0x170/0x3f0 [ 21.769995] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.770435] kthread+0x328/0x630 [ 21.770583] ret_from_fork+0x10/0x20 [ 21.770638] [ 21.770714] kfence-#95: 0x000000004b940e24-0x00000000a7b9e3aa, size=32, cache=kmalloc-32 [ 21.770714] [ 21.770792] allocated by task 311 on cpu 0 at 21.767186s (0.003601s ago): [ 21.770874] test_alloc+0x29c/0x628 [ 21.770917] test_corruption+0xdc/0x378 [ 21.770957] kunit_try_run_case+0x170/0x3f0 [ 21.771009] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.771063] kthread+0x328/0x630 [ 21.771109] ret_from_fork+0x10/0x20 [ 21.771159] [ 21.771190] freed by task 311 on cpu 0 at 21.767590s (0.003590s ago): [ 21.771256] test_corruption+0x278/0x378 [ 21.771312] kunit_try_run_case+0x170/0x3f0 [ 21.771370] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.771437] kthread+0x328/0x630 [ 21.771490] ret_from_fork+0x10/0x20 [ 21.771551] [ 21.771599] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.771700] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.771730] Hardware name: linux,dummy-virt (DT) [ 21.771772] ================================================================== [ 21.974443] ================================================================== [ 21.974540] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 21.974540] [ 21.974604] Corrupted memory at 0x000000008aeb3c76 [ ! . . . . . . . . . . . . . . . ] (in kfence-#97): [ 21.974910] test_corruption+0x120/0x378 [ 21.974957] kunit_try_run_case+0x170/0x3f0 [ 21.975002] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.975048] kthread+0x328/0x630 [ 21.975088] ret_from_fork+0x10/0x20 [ 21.975129] [ 21.975152] kfence-#97: 0x00000000fbdf1651-0x0000000088c58de6, size=32, cache=test [ 21.975152] [ 21.975207] allocated by task 313 on cpu 0 at 21.974272s (0.000931s ago): [ 21.975268] test_alloc+0x230/0x628 [ 21.975309] test_corruption+0xdc/0x378 [ 21.975361] kunit_try_run_case+0x170/0x3f0 [ 21.975404] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.975452] kthread+0x328/0x630 [ 21.975490] ret_from_fork+0x10/0x20 [ 21.975531] [ 21.975554] freed by task 313 on cpu 0 at 21.974354s (0.001196s ago): [ 21.975617] test_corruption+0x120/0x378 [ 21.975657] kunit_try_run_case+0x170/0x3f0 [ 21.975698] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.975744] kthread+0x328/0x630 [ 21.975781] ret_from_fork+0x10/0x20 [ 21.975820] [ 21.975864] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.975944] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.975972] Hardware name: linux,dummy-virt (DT) [ 21.976004] ================================================================== [ 21.871938] ================================================================== [ 21.872095] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 21.872095] [ 21.872178] Corrupted memory at 0x000000006f7dce68 [ ! ] (in kfence-#96): [ 21.872495] test_corruption+0x284/0x378 [ 21.872879] kunit_try_run_case+0x170/0x3f0 [ 21.872985] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.873075] kthread+0x328/0x630 [ 21.873116] ret_from_fork+0x10/0x20 [ 21.873441] [ 21.873482] kfence-#96: 0x000000008358cc6b-0x0000000022ff96fd, size=32, cache=kmalloc-32 [ 21.873482] [ 21.873621] allocated by task 311 on cpu 0 at 21.871491s (0.002077s ago): [ 21.873691] test_alloc+0x29c/0x628 [ 21.874075] test_corruption+0x198/0x378 [ 21.874176] kunit_try_run_case+0x170/0x3f0 [ 21.874268] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.874426] kthread+0x328/0x630 [ 21.874684] ret_from_fork+0x10/0x20 [ 21.874764] [ 21.874787] freed by task 311 on cpu 0 at 21.871745s (0.003038s ago): [ 21.875019] test_corruption+0x284/0x378 [ 21.875188] kunit_try_run_case+0x170/0x3f0 [ 21.875236] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.875615] kthread+0x328/0x630 [ 21.875664] ret_from_fork+0x10/0x20 [ 21.875705] [ 21.875749] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.875838] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.875866] Hardware name: linux,dummy-virt (DT) [ 21.875908] ================================================================== [ 22.390516] ================================================================== [ 22.390618] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 22.390618] [ 22.390681] Corrupted memory at 0x000000005efe6c8f [ ! ] (in kfence-#101): [ 22.390795] test_corruption+0x1d8/0x378 [ 22.390843] kunit_try_run_case+0x170/0x3f0 [ 22.390886] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.390933] kthread+0x328/0x630 [ 22.390972] ret_from_fork+0x10/0x20 [ 22.391012] [ 22.391035] kfence-#101: 0x0000000033ee0035-0x0000000024029213, size=32, cache=test [ 22.391035] [ 22.391089] allocated by task 313 on cpu 0 at 22.390353s (0.000732s ago): [ 22.391149] test_alloc+0x230/0x628 [ 22.391190] test_corruption+0x198/0x378 [ 22.391231] kunit_try_run_case+0x170/0x3f0 [ 22.391270] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.391315] kthread+0x328/0x630 [ 22.391362] ret_from_fork+0x10/0x20 [ 22.391402] [ 22.391431] freed by task 313 on cpu 0 at 22.390416s (0.001011s ago): [ 22.391492] test_corruption+0x1d8/0x378 [ 22.391531] kunit_try_run_case+0x170/0x3f0 [ 22.391571] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.391616] kthread+0x328/0x630 [ 22.391651] ret_from_fork+0x10/0x20 [ 22.391690] [ 22.391735] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.391813] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.391842] Hardware name: linux,dummy-virt (DT) [ 22.391877] ==================================================================
[ 19.356385] ================================================================== [ 19.356779] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 19.356779] [ 19.357193] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#84): [ 19.357595] test_corruption+0x2df/0x3e0 [ 19.357791] kunit_try_run_case+0x1a5/0x480 [ 19.358039] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.358228] kthread+0x337/0x6f0 [ 19.358373] ret_from_fork+0x116/0x1d0 [ 19.358569] ret_from_fork_asm+0x1a/0x30 [ 19.358781] [ 19.358882] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.358882] [ 19.359236] allocated by task 328 on cpu 1 at 19.356156s (0.003078s ago): [ 19.359557] test_alloc+0x364/0x10f0 [ 19.359755] test_corruption+0x1cb/0x3e0 [ 19.359954] kunit_try_run_case+0x1a5/0x480 [ 19.360220] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.360454] kthread+0x337/0x6f0 [ 19.360630] ret_from_fork+0x116/0x1d0 [ 19.360813] ret_from_fork_asm+0x1a/0x30 [ 19.361084] [ 19.361159] freed by task 328 on cpu 1 at 19.356223s (0.004934s ago): [ 19.361459] test_corruption+0x2df/0x3e0 [ 19.361640] kunit_try_run_case+0x1a5/0x480 [ 19.361834] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.362088] kthread+0x337/0x6f0 [ 19.362313] ret_from_fork+0x116/0x1d0 [ 19.362541] ret_from_fork_asm+0x1a/0x30 [ 19.362748] [ 19.362868] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.363322] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.363488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.363873] ================================================================== [ 19.668248] ================================================================== [ 19.668643] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.668643] [ 19.669130] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#87): [ 19.669662] test_corruption+0x131/0x3e0 [ 19.669813] kunit_try_run_case+0x1a5/0x480 [ 19.670136] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.670398] kthread+0x337/0x6f0 [ 19.670577] ret_from_fork+0x116/0x1d0 [ 19.670722] ret_from_fork_asm+0x1a/0x30 [ 19.670867] [ 19.670964] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.670964] [ 19.671387] allocated by task 330 on cpu 0 at 19.668129s (0.003256s ago): [ 19.671662] test_alloc+0x2a6/0x10f0 [ 19.671794] test_corruption+0xe6/0x3e0 [ 19.671984] kunit_try_run_case+0x1a5/0x480 [ 19.672246] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.672461] kthread+0x337/0x6f0 [ 19.672583] ret_from_fork+0x116/0x1d0 [ 19.672718] ret_from_fork_asm+0x1a/0x30 [ 19.672912] [ 19.673047] freed by task 330 on cpu 0 at 19.668171s (0.004874s ago): [ 19.673351] test_corruption+0x131/0x3e0 [ 19.673548] kunit_try_run_case+0x1a5/0x480 [ 19.673763] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.673964] kthread+0x337/0x6f0 [ 19.674096] ret_from_fork+0x116/0x1d0 [ 19.674266] ret_from_fork_asm+0x1a/0x30 [ 19.674473] [ 19.674587] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.674977] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.675126] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.675653] ================================================================== [ 19.772258] ================================================================== [ 19.772634] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.772634] [ 19.773130] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#88): [ 19.773437] test_corruption+0x216/0x3e0 [ 19.773640] kunit_try_run_case+0x1a5/0x480 [ 19.773802] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.774023] kthread+0x337/0x6f0 [ 19.774265] ret_from_fork+0x116/0x1d0 [ 19.774467] ret_from_fork_asm+0x1a/0x30 [ 19.774624] [ 19.774725] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.774725] [ 19.775196] allocated by task 330 on cpu 0 at 19.772139s (0.003055s ago): [ 19.775431] test_alloc+0x2a6/0x10f0 [ 19.775589] test_corruption+0x1cb/0x3e0 [ 19.775784] kunit_try_run_case+0x1a5/0x480 [ 19.775994] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.776236] kthread+0x337/0x6f0 [ 19.776412] ret_from_fork+0x116/0x1d0 [ 19.776546] ret_from_fork_asm+0x1a/0x30 [ 19.776732] [ 19.776831] freed by task 330 on cpu 0 at 19.772193s (0.004636s ago): [ 19.777301] test_corruption+0x216/0x3e0 [ 19.777490] kunit_try_run_case+0x1a5/0x480 [ 19.777640] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.777887] kthread+0x337/0x6f0 [ 19.778211] ret_from_fork+0x116/0x1d0 [ 19.778373] ret_from_fork_asm+0x1a/0x30 [ 19.778514] [ 19.778607] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.779482] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.779685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.780012] ================================================================== [ 18.940362] ================================================================== [ 18.940866] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.940866] [ 18.941317] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#80): [ 18.942114] test_corruption+0x2d2/0x3e0 [ 18.942291] kunit_try_run_case+0x1a5/0x480 [ 18.942517] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.942762] kthread+0x337/0x6f0 [ 18.942932] ret_from_fork+0x116/0x1d0 [ 18.943129] ret_from_fork_asm+0x1a/0x30 [ 18.943336] [ 18.943426] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.943426] [ 18.943778] allocated by task 328 on cpu 1 at 18.940126s (0.003650s ago): [ 18.944203] test_alloc+0x364/0x10f0 [ 18.944339] test_corruption+0xe6/0x3e0 [ 18.944514] kunit_try_run_case+0x1a5/0x480 [ 18.944728] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.944984] kthread+0x337/0x6f0 [ 18.945146] ret_from_fork+0x116/0x1d0 [ 18.945301] ret_from_fork_asm+0x1a/0x30 [ 18.945443] [ 18.945515] freed by task 328 on cpu 1 at 18.940200s (0.005313s ago): [ 18.945809] test_corruption+0x2d2/0x3e0 [ 18.946004] kunit_try_run_case+0x1a5/0x480 [ 18.946329] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.946548] kthread+0x337/0x6f0 [ 18.946721] ret_from_fork+0x116/0x1d0 [ 18.946917] ret_from_fork_asm+0x1a/0x30 [ 18.947116] [ 18.947223] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.947662] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.947827] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.948244] ==================================================================