Date
July 16, 2025, 12:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 36.264525] ================================================================== [ 36.264648] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 36.264648] [ 36.264716] Corrupted memory at 0x0000000066e9e06d [ ! . . . . . . . . . . . . . . . ] (in kfence-#137): [ 36.265839] test_corruption+0x278/0x378 [ 36.265891] kunit_try_run_case+0x170/0x3f0 [ 36.265938] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.265986] kthread+0x328/0x630 [ 36.266028] ret_from_fork+0x10/0x20 [ 36.266072] [ 36.266097] kfence-#137: 0x00000000b09094cb-0x0000000065cc9994, size=32, cache=kmalloc-32 [ 36.266097] [ 36.266160] allocated by task 342 on cpu 0 at 36.264221s (0.001935s ago): [ 36.266231] test_alloc+0x29c/0x628 [ 36.266275] test_corruption+0xdc/0x378 [ 36.266314] kunit_try_run_case+0x170/0x3f0 [ 36.266355] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.266406] kthread+0x328/0x630 [ 36.266443] ret_from_fork+0x10/0x20 [ 36.266484] [ 36.266519] freed by task 342 on cpu 0 at 36.264323s (0.002192s ago): [ 36.266584] test_corruption+0x278/0x378 [ 36.266622] kunit_try_run_case+0x170/0x3f0 [ 36.266663] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.266708] kthread+0x328/0x630 [ 36.266746] ret_from_fork+0x10/0x20 [ 36.266786] [ 36.266832] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 36.266920] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.266951] Hardware name: linux,dummy-virt (DT) [ 36.266990] ================================================================== [ 36.368871] ================================================================== [ 36.368965] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 36.368965] [ 36.369027] Corrupted memory at 0x00000000c069d962 [ ! ] (in kfence-#138): [ 36.369158] test_corruption+0x284/0x378 [ 36.369202] kunit_try_run_case+0x170/0x3f0 [ 36.369247] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.369294] kthread+0x328/0x630 [ 36.369333] ret_from_fork+0x10/0x20 [ 36.369374] [ 36.369397] kfence-#138: 0x00000000f982a3f9-0x00000000a5c3052e, size=32, cache=kmalloc-32 [ 36.369397] [ 36.369456] allocated by task 342 on cpu 0 at 36.368602s (0.000850s ago): [ 36.369542] test_alloc+0x29c/0x628 [ 36.369587] test_corruption+0x198/0x378 [ 36.369625] kunit_try_run_case+0x170/0x3f0 [ 36.369666] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.369711] kthread+0x328/0x630 [ 36.369750] ret_from_fork+0x10/0x20 [ 36.369790] [ 36.369813] freed by task 342 on cpu 0 at 36.368702s (0.001107s ago): [ 36.369880] test_corruption+0x284/0x378 [ 36.369918] kunit_try_run_case+0x170/0x3f0 [ 36.369959] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.370006] kthread+0x328/0x630 [ 36.370043] ret_from_fork+0x10/0x20 [ 36.370083] [ 36.370122] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 36.370209] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.370241] Hardware name: linux,dummy-virt (DT) [ 36.370277] ================================================================== [ 36.576354] ================================================================== [ 36.576456] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 36.576456] [ 36.576535] Corrupted memory at 0x00000000c312d7ca [ ! . . . . . . . . . . . . . . . ] (in kfence-#140): [ 36.576853] test_corruption+0x120/0x378 [ 36.576901] kunit_try_run_case+0x170/0x3f0 [ 36.576949] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.576996] kthread+0x328/0x630 [ 36.577037] ret_from_fork+0x10/0x20 [ 36.577080] [ 36.577104] kfence-#140: 0x000000006194bc67-0x00000000f6be2846, size=32, cache=test [ 36.577104] [ 36.577163] allocated by task 344 on cpu 0 at 36.576205s (0.000953s ago): [ 36.577231] test_alloc+0x230/0x628 [ 36.577273] test_corruption+0xdc/0x378 [ 36.577313] kunit_try_run_case+0x170/0x3f0 [ 36.577354] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.577400] kthread+0x328/0x630 [ 36.577437] ret_from_fork+0x10/0x20 [ 36.577477] [ 36.577500] freed by task 344 on cpu 0 at 36.576261s (0.001235s ago): [ 36.577583] test_corruption+0x120/0x378 [ 36.577623] kunit_try_run_case+0x170/0x3f0 [ 36.577662] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.577708] kthread+0x328/0x630 [ 36.577743] ret_from_fork+0x10/0x20 [ 36.577784] [ 36.577828] CPU: 0 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 36.577915] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.577947] Hardware name: linux,dummy-virt (DT) [ 36.577983] ================================================================== [ 36.888330] ================================================================== [ 36.888428] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 36.888428] [ 36.888490] Corrupted memory at 0x000000008f57fbc6 [ ! ] (in kfence-#143): [ 36.888626] test_corruption+0x1d8/0x378 [ 36.888671] kunit_try_run_case+0x170/0x3f0 [ 36.888716] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.888763] kthread+0x328/0x630 [ 36.888802] ret_from_fork+0x10/0x20 [ 36.888842] [ 36.888867] kfence-#143: 0x0000000062fab046-0x0000000063e7a052, size=32, cache=test [ 36.888867] [ 36.888926] allocated by task 344 on cpu 0 at 36.888184s (0.000739s ago): [ 36.888996] test_alloc+0x230/0x628 [ 36.889040] test_corruption+0x198/0x378 [ 36.889080] kunit_try_run_case+0x170/0x3f0 [ 36.889122] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.889169] kthread+0x328/0x630 [ 36.889206] ret_from_fork+0x10/0x20 [ 36.889246] [ 36.889270] freed by task 344 on cpu 0 at 36.888240s (0.001026s ago): [ 36.889337] test_corruption+0x1d8/0x378 [ 36.889377] kunit_try_run_case+0x170/0x3f0 [ 36.889418] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.889465] kthread+0x328/0x630 [ 36.889502] ret_from_fork+0x10/0x20 [ 36.889552] [ 36.889594] CPU: 0 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 36.889682] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.889714] Hardware name: linux,dummy-virt (DT) [ 36.889751] ==================================================================
[ 29.754381] ================================================================== [ 29.754804] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 29.754804] [ 29.755796] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#105): [ 29.756283] test_corruption+0x131/0x3e0 [ 29.756446] kunit_try_run_case+0x1a5/0x480 [ 29.756596] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.757012] kthread+0x337/0x6f0 [ 29.757196] ret_from_fork+0x116/0x1d0 [ 29.757329] ret_from_fork_asm+0x1a/0x30 [ 29.757480] [ 29.757548] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 29.757548] [ 29.757908] allocated by task 362 on cpu 0 at 29.754235s (0.003670s ago): [ 29.758474] test_alloc+0x2a6/0x10f0 [ 29.758634] test_corruption+0xe6/0x3e0 [ 29.758784] kunit_try_run_case+0x1a5/0x480 [ 29.758926] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.759099] kthread+0x337/0x6f0 [ 29.759216] ret_from_fork+0x116/0x1d0 [ 29.759344] ret_from_fork_asm+0x1a/0x30 [ 29.759498] [ 29.759572] freed by task 362 on cpu 0 at 29.754281s (0.005288s ago): [ 29.759994] test_corruption+0x131/0x3e0 [ 29.760184] kunit_try_run_case+0x1a5/0x480 [ 29.760338] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.760604] kthread+0x337/0x6f0 [ 29.760783] ret_from_fork+0x116/0x1d0 [ 29.760960] ret_from_fork_asm+0x1a/0x30 [ 29.761096] [ 29.761217] CPU: 0 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 29.761765] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.761899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.762487] ================================================================== [ 29.234493] ================================================================== [ 29.235077] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 29.235077] [ 29.235460] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#100): [ 29.236200] test_corruption+0x2df/0x3e0 [ 29.236400] kunit_try_run_case+0x1a5/0x480 [ 29.236582] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.236844] kthread+0x337/0x6f0 [ 29.237411] ret_from_fork+0x116/0x1d0 [ 29.237552] ret_from_fork_asm+0x1a/0x30 [ 29.237820] [ 29.237931] kfence-#100: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.237931] [ 29.238294] allocated by task 360 on cpu 1 at 29.234232s (0.004060s ago): [ 29.238590] test_alloc+0x364/0x10f0 [ 29.238772] test_corruption+0x1cb/0x3e0 [ 29.239330] kunit_try_run_case+0x1a5/0x480 [ 29.239512] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.239902] kthread+0x337/0x6f0 [ 29.240059] ret_from_fork+0x116/0x1d0 [ 29.240368] ret_from_fork_asm+0x1a/0x30 [ 29.240618] [ 29.240720] freed by task 360 on cpu 1 at 29.234307s (0.006411s ago): [ 29.241139] test_corruption+0x2df/0x3e0 [ 29.241322] kunit_try_run_case+0x1a5/0x480 [ 29.241589] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.241816] kthread+0x337/0x6f0 [ 29.241973] ret_from_fork+0x116/0x1d0 [ 29.242136] ret_from_fork_asm+0x1a/0x30 [ 29.242333] [ 29.242478] CPU: 1 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 29.243316] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.243583] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.244076] ================================================================== [ 29.858400] ================================================================== [ 29.858926] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 29.858926] [ 29.859225] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#106): [ 29.859614] test_corruption+0x216/0x3e0 [ 29.859790] kunit_try_run_case+0x1a5/0x480 [ 29.859939] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.860227] kthread+0x337/0x6f0 [ 29.860412] ret_from_fork+0x116/0x1d0 [ 29.860565] ret_from_fork_asm+0x1a/0x30 [ 29.860703] [ 29.860797] kfence-#106: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 29.860797] [ 29.861209] allocated by task 362 on cpu 0 at 29.858246s (0.002961s ago): [ 29.861472] test_alloc+0x2a6/0x10f0 [ 29.861649] test_corruption+0x1cb/0x3e0 [ 29.861855] kunit_try_run_case+0x1a5/0x480 [ 29.862071] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.862252] kthread+0x337/0x6f0 [ 29.862381] ret_from_fork+0x116/0x1d0 [ 29.862563] ret_from_fork_asm+0x1a/0x30 [ 29.862758] [ 29.862850] freed by task 362 on cpu 0 at 29.858308s (0.004540s ago): [ 29.863208] test_corruption+0x216/0x3e0 [ 29.863387] kunit_try_run_case+0x1a5/0x480 [ 29.863529] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.863890] kthread+0x337/0x6f0 [ 29.864072] ret_from_fork+0x116/0x1d0 [ 29.864229] ret_from_fork_asm+0x1a/0x30 [ 29.864373] [ 29.864493] CPU: 0 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 29.865018] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.865240] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.865550] ================================================================== [ 29.130539] ================================================================== [ 29.131098] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 29.131098] [ 29.131519] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#99): [ 29.132471] test_corruption+0x2d2/0x3e0 [ 29.132656] kunit_try_run_case+0x1a5/0x480 [ 29.132886] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.133151] kthread+0x337/0x6f0 [ 29.133275] ret_from_fork+0x116/0x1d0 [ 29.133419] ret_from_fork_asm+0x1a/0x30 [ 29.133622] [ 29.133767] kfence-#99: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.133767] [ 29.134202] allocated by task 360 on cpu 1 at 29.130245s (0.003955s ago): [ 29.134556] test_alloc+0x364/0x10f0 [ 29.134756] test_corruption+0xe6/0x3e0 [ 29.134889] kunit_try_run_case+0x1a5/0x480 [ 29.135111] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.135391] kthread+0x337/0x6f0 [ 29.135544] ret_from_fork+0x116/0x1d0 [ 29.135700] ret_from_fork_asm+0x1a/0x30 [ 29.135914] [ 29.136004] freed by task 360 on cpu 1 at 29.130367s (0.005635s ago): [ 29.136309] test_corruption+0x2d2/0x3e0 [ 29.136498] kunit_try_run_case+0x1a5/0x480 [ 29.136727] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.136968] kthread+0x337/0x6f0 [ 29.137087] ret_from_fork+0x116/0x1d0 [ 29.137249] ret_from_fork_asm+0x1a/0x30 [ 29.137476] [ 29.137615] CPU: 1 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 29.138475] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.138627] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.139552] ==================================================================