Date
July 4, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.271634] ================================================================== [ 23.271724] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.271724] [ 23.271785] Corrupted memory at 0x0000000064acca27 [ ! ] (in kfence-#96): [ 23.271933] test_corruption+0x284/0x378 [ 23.271983] kunit_try_run_case+0x170/0x3f0 [ 23.272025] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.272069] kthread+0x328/0x630 [ 23.272109] ret_from_fork+0x10/0x20 [ 23.272149] [ 23.272171] kfence-#96: 0x0000000058ba94c9-0x000000008507afef, size=32, cache=kmalloc-32 [ 23.272171] [ 23.272226] allocated by task 311 on cpu 1 at 23.271360s (0.000863s ago): [ 23.272286] test_alloc+0x29c/0x628 [ 23.272326] test_corruption+0x198/0x378 [ 23.272367] kunit_try_run_case+0x170/0x3f0 [ 23.272405] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.272449] kthread+0x328/0x630 [ 23.272485] ret_from_fork+0x10/0x20 [ 23.272522] [ 23.272545] freed by task 311 on cpu 1 at 23.271464s (0.001077s ago): [ 23.272604] test_corruption+0x284/0x378 [ 23.272645] kunit_try_run_case+0x170/0x3f0 [ 23.272683] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.272725] kthread+0x328/0x630 [ 23.272762] ret_from_fork+0x10/0x20 [ 23.272800] [ 23.272851] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.272926] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.272954] Hardware name: linux,dummy-virt (DT) [ 23.272989] ================================================================== [ 23.583560] ================================================================== [ 23.583649] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.583649] [ 23.583710] Corrupted memory at 0x0000000009c28dc2 [ ! ] (in kfence-#99): [ 23.583837] test_corruption+0x1d8/0x378 [ 23.583884] kunit_try_run_case+0x170/0x3f0 [ 23.583938] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.583983] kthread+0x328/0x630 [ 23.584024] ret_from_fork+0x10/0x20 [ 23.584062] [ 23.584085] kfence-#99: 0x0000000008e7c7b8-0x0000000090cd98d8, size=32, cache=test [ 23.584085] [ 23.584137] allocated by task 313 on cpu 1 at 23.583415s (0.000719s ago): [ 23.584198] test_alloc+0x230/0x628 [ 23.584239] test_corruption+0x198/0x378 [ 23.584280] kunit_try_run_case+0x170/0x3f0 [ 23.584319] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.584362] kthread+0x328/0x630 [ 23.584397] ret_from_fork+0x10/0x20 [ 23.584436] [ 23.584458] freed by task 313 on cpu 1 at 23.583476s (0.000979s ago): [ 23.584518] test_corruption+0x1d8/0x378 [ 23.584557] kunit_try_run_case+0x170/0x3f0 [ 23.584597] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.584642] kthread+0x328/0x630 [ 23.584677] ret_from_fork+0x10/0x20 [ 23.584716] [ 23.584757] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.584841] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.584871] Hardware name: linux,dummy-virt (DT) [ 23.584906] ================================================================== [ 23.063597] ================================================================== [ 23.063689] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 23.063689] [ 23.063752] Corrupted memory at 0x00000000ce5b419c [ ! . . . . . . . . . . . . . . . ] (in kfence-#94): [ 23.064080] test_corruption+0x278/0x378 [ 23.064130] kunit_try_run_case+0x170/0x3f0 [ 23.064173] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.064219] kthread+0x328/0x630 [ 23.064257] ret_from_fork+0x10/0x20 [ 23.064296] [ 23.064320] kfence-#94: 0x00000000506c4552-0x0000000057ccfa03, size=32, cache=kmalloc-32 [ 23.064320] [ 23.064375] allocated by task 311 on cpu 1 at 23.063393s (0.000978s ago): [ 23.064437] test_alloc+0x29c/0x628 [ 23.064478] test_corruption+0xdc/0x378 [ 23.064519] kunit_try_run_case+0x170/0x3f0 [ 23.064560] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.064603] kthread+0x328/0x630 [ 23.064638] ret_from_fork+0x10/0x20 [ 23.064677] [ 23.064700] freed by task 311 on cpu 1 at 23.063505s (0.001192s ago): [ 23.064760] test_corruption+0x278/0x378 [ 23.064800] kunit_try_run_case+0x170/0x3f0 [ 23.064850] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.064894] kthread+0x328/0x630 [ 23.064930] ret_from_fork+0x10/0x20 [ 23.064969] [ 23.065013] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.065091] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.065120] Hardware name: linux,dummy-virt (DT) [ 23.065157] ================================================================== [ 23.479523] ================================================================== [ 23.479616] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 23.479616] [ 23.479680] Corrupted memory at 0x000000002ab86a03 [ ! . . . . . . . . . . . . . . . ] (in kfence-#98): [ 23.480010] test_corruption+0x120/0x378 [ 23.480059] kunit_try_run_case+0x170/0x3f0 [ 23.480104] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.480149] kthread+0x328/0x630 [ 23.480189] ret_from_fork+0x10/0x20 [ 23.480229] [ 23.480252] kfence-#98: 0x0000000054adf5dd-0x000000004df8406a, size=32, cache=test [ 23.480252] [ 23.480306] allocated by task 313 on cpu 1 at 23.479379s (0.000923s ago): [ 23.480367] test_alloc+0x230/0x628 [ 23.480408] test_corruption+0xdc/0x378 [ 23.480449] kunit_try_run_case+0x170/0x3f0 [ 23.480490] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.480533] kthread+0x328/0x630 [ 23.480570] ret_from_fork+0x10/0x20 [ 23.480608] [ 23.480631] freed by task 313 on cpu 1 at 23.479434s (0.001193s ago): [ 23.480691] test_corruption+0x120/0x378 [ 23.480730] kunit_try_run_case+0x170/0x3f0 [ 23.480769] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.480822] kthread+0x328/0x630 [ 23.480859] ret_from_fork+0x10/0x20 [ 23.480898] [ 23.480938] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.481014] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.481042] Hardware name: linux,dummy-virt (DT) [ 23.481075] ==================================================================
[ 18.730847] ================================================================== [ 18.731323] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.731323] [ 18.731673] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#88): [ 18.732824] test_corruption+0x2d2/0x3e0 [ 18.733030] kunit_try_run_case+0x1a5/0x480 [ 18.733240] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.733867] kthread+0x337/0x6f0 [ 18.734139] ret_from_fork+0x116/0x1d0 [ 18.734414] ret_from_fork_asm+0x1a/0x30 [ 18.734768] [ 18.734875] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.734875] [ 18.735400] allocated by task 328 on cpu 0 at 18.730580s (0.004818s ago): [ 18.735839] test_alloc+0x364/0x10f0 [ 18.736005] test_corruption+0xe6/0x3e0 [ 18.736177] kunit_try_run_case+0x1a5/0x480 [ 18.736611] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.736826] kthread+0x337/0x6f0 [ 18.737130] ret_from_fork+0x116/0x1d0 [ 18.737384] ret_from_fork_asm+0x1a/0x30 [ 18.737566] [ 18.737665] freed by task 328 on cpu 0 at 18.730688s (0.006975s ago): [ 18.737942] test_corruption+0x2d2/0x3e0 [ 18.738120] kunit_try_run_case+0x1a5/0x480 [ 18.738679] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.738992] kthread+0x337/0x6f0 [ 18.739125] ret_from_fork+0x116/0x1d0 [ 18.739351] ret_from_fork_asm+0x1a/0x30 [ 18.739691] [ 18.739827] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.740436] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.740701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.741064] ================================================================== [ 19.042823] ================================================================== [ 19.043296] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 19.043296] [ 19.043694] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#91): [ 19.044098] test_corruption+0x2df/0x3e0 [ 19.044305] kunit_try_run_case+0x1a5/0x480 [ 19.044531] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.044713] kthread+0x337/0x6f0 [ 19.044896] ret_from_fork+0x116/0x1d0 [ 19.045089] ret_from_fork_asm+0x1a/0x30 [ 19.045309] [ 19.045392] kfence-#91: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.045392] [ 19.045738] allocated by task 328 on cpu 0 at 19.042549s (0.003187s ago): [ 19.045976] test_alloc+0x364/0x10f0 [ 19.046158] test_corruption+0x1cb/0x3e0 [ 19.046371] kunit_try_run_case+0x1a5/0x480 [ 19.046590] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.046834] kthread+0x337/0x6f0 [ 19.047005] ret_from_fork+0x116/0x1d0 [ 19.047189] ret_from_fork_asm+0x1a/0x30 [ 19.047340] [ 19.047414] freed by task 328 on cpu 0 at 19.042658s (0.004753s ago): [ 19.047708] test_corruption+0x2df/0x3e0 [ 19.047904] kunit_try_run_case+0x1a5/0x480 [ 19.048258] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.048478] kthread+0x337/0x6f0 [ 19.048642] ret_from_fork+0x116/0x1d0 [ 19.048776] ret_from_fork_asm+0x1a/0x30 [ 19.048924] [ 19.049050] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.049627] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.049828] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.050196] ================================================================== [ 19.250728] ================================================================== [ 19.251120] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.251120] [ 19.251459] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#93): [ 19.251843] test_corruption+0x216/0x3e0 [ 19.252038] kunit_try_run_case+0x1a5/0x480 [ 19.252190] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.252532] kthread+0x337/0x6f0 [ 19.252691] ret_from_fork+0x116/0x1d0 [ 19.252835] ret_from_fork_asm+0x1a/0x30 [ 19.253203] [ 19.253355] kfence-#93: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.253355] [ 19.253638] allocated by task 330 on cpu 1 at 19.250596s (0.003040s ago): [ 19.253908] test_alloc+0x2a6/0x10f0 [ 19.254098] test_corruption+0x1cb/0x3e0 [ 19.254310] kunit_try_run_case+0x1a5/0x480 [ 19.254526] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.254885] kthread+0x337/0x6f0 [ 19.255008] ret_from_fork+0x116/0x1d0 [ 19.255173] ret_from_fork_asm+0x1a/0x30 [ 19.255377] [ 19.255474] freed by task 330 on cpu 1 at 19.250656s (0.004815s ago): [ 19.255868] test_corruption+0x216/0x3e0 [ 19.256006] kunit_try_run_case+0x1a5/0x480 [ 19.256155] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.256652] kthread+0x337/0x6f0 [ 19.256839] ret_from_fork+0x116/0x1d0 [ 19.257034] ret_from_fork_asm+0x1a/0x30 [ 19.257196] [ 19.257331] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.257834] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.257996] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.258276] ================================================================== [ 19.146713] ================================================================== [ 19.147122] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.147122] [ 19.147484] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#92): [ 19.148107] test_corruption+0x131/0x3e0 [ 19.148283] kunit_try_run_case+0x1a5/0x480 [ 19.148434] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.148685] kthread+0x337/0x6f0 [ 19.148923] ret_from_fork+0x116/0x1d0 [ 19.149099] ret_from_fork_asm+0x1a/0x30 [ 19.149254] [ 19.149332] kfence-#92: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.149332] [ 19.150053] allocated by task 330 on cpu 1 at 19.146594s (0.003457s ago): [ 19.150369] test_alloc+0x2a6/0x10f0 [ 19.150558] test_corruption+0xe6/0x3e0 [ 19.150734] kunit_try_run_case+0x1a5/0x480 [ 19.150922] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.151095] kthread+0x337/0x6f0 [ 19.151289] ret_from_fork+0x116/0x1d0 [ 19.151482] ret_from_fork_asm+0x1a/0x30 [ 19.151681] [ 19.151753] freed by task 330 on cpu 1 at 19.146638s (0.005113s ago): [ 19.151964] test_corruption+0x131/0x3e0 [ 19.152130] kunit_try_run_case+0x1a5/0x480 [ 19.152343] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.152601] kthread+0x337/0x6f0 [ 19.152749] ret_from_fork+0x116/0x1d0 [ 19.152891] ret_from_fork_asm+0x1a/0x30 [ 19.153031] [ 19.153134] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.154139] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.154326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.154625] ==================================================================