Date
July 1, 2025, 12:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.403626] ================================================================== [ 23.403740] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 23.403740] [ 23.403807] Corrupted memory at 0x000000005e5cf4e0 [ ! . . . . . . . . . . . . . . . ] (in kfence-#107): [ 23.404954] test_corruption+0x278/0x378 [ 23.405007] kunit_try_run_case+0x170/0x3f0 [ 23.405053] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.405104] kthread+0x328/0x630 [ 23.405144] ret_from_fork+0x10/0x20 [ 23.405185] [ 23.405209] kfence-#107: 0x00000000045ae702-0x000000007b772a88, size=32, cache=kmalloc-32 [ 23.405209] [ 23.405268] allocated by task 311 on cpu 1 at 23.403309s (0.001956s ago): [ 23.405331] test_alloc+0x29c/0x628 [ 23.405372] test_corruption+0xdc/0x378 [ 23.405413] kunit_try_run_case+0x170/0x3f0 [ 23.405467] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.405511] kthread+0x328/0x630 [ 23.405548] ret_from_fork+0x10/0x20 [ 23.405588] [ 23.405613] freed by task 311 on cpu 1 at 23.403417s (0.002191s ago): [ 23.405674] test_corruption+0x278/0x378 [ 23.405712] kunit_try_run_case+0x170/0x3f0 [ 23.405753] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.405799] kthread+0x328/0x630 [ 23.405835] ret_from_fork+0x10/0x20 [ 23.405874] [ 23.405921] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.406000] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.406030] Hardware name: linux,dummy-virt (DT) [ 23.406067] ================================================================== [ 23.611573] ================================================================== [ 23.611661] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 23.611661] [ 23.611724] Corrupted memory at 0x00000000d131c413 [ ! . . . . . . . . . . . . . . . ] (in kfence-#109): [ 23.612032] test_corruption+0x120/0x378 [ 23.612078] kunit_try_run_case+0x170/0x3f0 [ 23.612122] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.612166] kthread+0x328/0x630 [ 23.612204] ret_from_fork+0x10/0x20 [ 23.612245] [ 23.612268] kfence-#109: 0x0000000095815c72-0x000000002be5e1d7, size=32, cache=test [ 23.612268] [ 23.612323] allocated by task 313 on cpu 1 at 23.611409s (0.000911s ago): [ 23.612384] test_alloc+0x230/0x628 [ 23.612425] test_corruption+0xdc/0x378 [ 23.612480] kunit_try_run_case+0x170/0x3f0 [ 23.612520] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.612565] kthread+0x328/0x630 [ 23.612602] ret_from_fork+0x10/0x20 [ 23.612641] [ 23.612665] freed by task 313 on cpu 1 at 23.611488s (0.001174s ago): [ 23.612728] test_corruption+0x120/0x378 [ 23.612769] kunit_try_run_case+0x170/0x3f0 [ 23.612809] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.612853] kthread+0x328/0x630 [ 23.612888] ret_from_fork+0x10/0x20 [ 23.612928] [ 23.612969] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.613045] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.613075] Hardware name: linux,dummy-virt (DT) [ 23.613109] ================================================================== [ 23.715602] ================================================================== [ 23.715694] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.715694] [ 23.715756] Corrupted memory at 0x00000000777b1688 [ ! ] (in kfence-#110): [ 23.715871] test_corruption+0x1d8/0x378 [ 23.715915] kunit_try_run_case+0x170/0x3f0 [ 23.715958] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.716004] kthread+0x328/0x630 [ 23.716041] ret_from_fork+0x10/0x20 [ 23.716083] [ 23.716108] kfence-#110: 0x0000000000eb045d-0x00000000655f619e, size=32, cache=test [ 23.716108] [ 23.716164] allocated by task 313 on cpu 1 at 23.715456s (0.000705s ago): [ 23.716227] test_alloc+0x230/0x628 [ 23.716267] test_corruption+0x198/0x378 [ 23.716307] kunit_try_run_case+0x170/0x3f0 [ 23.716347] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.716390] kthread+0x328/0x630 [ 23.716424] ret_from_fork+0x10/0x20 [ 23.716477] [ 23.716499] freed by task 313 on cpu 1 at 23.715519s (0.000976s ago): [ 23.716561] test_corruption+0x1d8/0x378 [ 23.716600] kunit_try_run_case+0x170/0x3f0 [ 23.716639] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.716683] kthread+0x328/0x630 [ 23.716717] ret_from_fork+0x10/0x20 [ 23.716755] [ 23.716798] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.716874] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.716904] Hardware name: linux,dummy-virt (DT) [ 23.716938] ================================================================== [ 23.507658] ================================================================== [ 23.507746] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.507746] [ 23.507806] Corrupted memory at 0x000000007a82e498 [ ! ] (in kfence-#108): [ 23.507931] test_corruption+0x284/0x378 [ 23.507977] kunit_try_run_case+0x170/0x3f0 [ 23.508021] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.508066] kthread+0x328/0x630 [ 23.508103] ret_from_fork+0x10/0x20 [ 23.508144] [ 23.508167] kfence-#108: 0x000000000275d15e-0x000000004aba4047, size=32, cache=kmalloc-32 [ 23.508167] [ 23.508223] allocated by task 311 on cpu 1 at 23.507370s (0.000850s ago): [ 23.508284] test_alloc+0x29c/0x628 [ 23.508323] test_corruption+0x198/0x378 [ 23.508362] kunit_try_run_case+0x170/0x3f0 [ 23.508402] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.508462] kthread+0x328/0x630 [ 23.508498] ret_from_fork+0x10/0x20 [ 23.508537] [ 23.508559] freed by task 311 on cpu 1 at 23.507492s (0.001063s ago): [ 23.508622] test_corruption+0x284/0x378 [ 23.508663] kunit_try_run_case+0x170/0x3f0 [ 23.508701] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.508744] kthread+0x328/0x630 [ 23.508780] ret_from_fork+0x10/0x20 [ 23.508817] [ 23.508857] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.508933] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.508962] Hardware name: linux,dummy-virt (DT) [ 23.508998] ==================================================================
[ 17.761640] ================================================================== [ 17.762147] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 17.762147] [ 17.762496] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#80): [ 17.763179] test_corruption+0x2d2/0x3e0 [ 17.763405] kunit_try_run_case+0x1a5/0x480 [ 17.763619] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.763818] kthread+0x337/0x6f0 [ 17.763977] ret_from_fork+0x116/0x1d0 [ 17.764214] ret_from_fork_asm+0x1a/0x30 [ 17.764383] [ 17.764459] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.764459] [ 17.764878] allocated by task 328 on cpu 0 at 17.761404s (0.003472s ago): [ 17.765163] test_alloc+0x364/0x10f0 [ 17.765334] test_corruption+0xe6/0x3e0 [ 17.765475] kunit_try_run_case+0x1a5/0x480 [ 17.765686] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.765926] kthread+0x337/0x6f0 [ 17.766093] ret_from_fork+0x116/0x1d0 [ 17.766272] ret_from_fork_asm+0x1a/0x30 [ 17.766416] [ 17.766488] freed by task 328 on cpu 0 at 17.761489s (0.004997s ago): [ 17.766792] test_corruption+0x2d2/0x3e0 [ 17.766986] kunit_try_run_case+0x1a5/0x480 [ 17.767202] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.767450] kthread+0x337/0x6f0 [ 17.767580] ret_from_fork+0x116/0x1d0 [ 17.767773] ret_from_fork_asm+0x1a/0x30 [ 17.767978] [ 17.768107] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.768605] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.768803] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.769168] ================================================================== [ 17.969515] ================================================================== [ 17.969901] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 17.969901] [ 17.970313] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#82): [ 17.970902] test_corruption+0x131/0x3e0 [ 17.971063] kunit_try_run_case+0x1a5/0x480 [ 17.971468] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.971732] kthread+0x337/0x6f0 [ 17.971892] ret_from_fork+0x116/0x1d0 [ 17.972040] ret_from_fork_asm+0x1a/0x30 [ 17.972221] [ 17.972331] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.972331] [ 17.972741] allocated by task 330 on cpu 0 at 17.969393s (0.003347s ago): [ 17.973013] test_alloc+0x2a6/0x10f0 [ 17.973208] test_corruption+0xe6/0x3e0 [ 17.973358] kunit_try_run_case+0x1a5/0x480 [ 17.973506] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.973758] kthread+0x337/0x6f0 [ 17.973907] ret_from_fork+0x116/0x1d0 [ 17.974048] ret_from_fork_asm+0x1a/0x30 [ 17.974357] [ 17.974436] freed by task 330 on cpu 0 at 17.969448s (0.004985s ago): [ 17.974715] test_corruption+0x131/0x3e0 [ 17.974902] kunit_try_run_case+0x1a5/0x480 [ 17.975063] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.975372] kthread+0x337/0x6f0 [ 17.975545] ret_from_fork+0x116/0x1d0 [ 17.975711] ret_from_fork_asm+0x1a/0x30 [ 17.975881] [ 17.975979] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.976382] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.976586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.977058] ================================================================== [ 18.073550] ================================================================== [ 18.073931] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 18.073931] [ 18.074352] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#83): [ 18.074734] test_corruption+0x216/0x3e0 [ 18.074892] kunit_try_run_case+0x1a5/0x480 [ 18.075052] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.075528] kthread+0x337/0x6f0 [ 18.075705] ret_from_fork+0x116/0x1d0 [ 18.075841] ret_from_fork_asm+0x1a/0x30 [ 18.076041] [ 18.076142] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.076142] [ 18.076565] allocated by task 330 on cpu 0 at 18.073421s (0.003142s ago): [ 18.076856] test_alloc+0x2a6/0x10f0 [ 18.076988] test_corruption+0x1cb/0x3e0 [ 18.077139] kunit_try_run_case+0x1a5/0x480 [ 18.077287] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.077547] kthread+0x337/0x6f0 [ 18.077723] ret_from_fork+0x116/0x1d0 [ 18.077922] ret_from_fork_asm+0x1a/0x30 [ 18.078272] [ 18.078354] freed by task 330 on cpu 0 at 18.073482s (0.004870s ago): [ 18.078618] test_corruption+0x216/0x3e0 [ 18.078758] kunit_try_run_case+0x1a5/0x480 [ 18.078973] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.079244] kthread+0x337/0x6f0 [ 18.079457] ret_from_fork+0x116/0x1d0 [ 18.079638] ret_from_fork_asm+0x1a/0x30 [ 18.079892] [ 18.080008] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.080485] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.080625] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.080919] ================================================================== [ 17.865622] ================================================================== [ 17.865997] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 17.865997] [ 17.866425] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#81): [ 17.866788] test_corruption+0x2df/0x3e0 [ 17.866995] kunit_try_run_case+0x1a5/0x480 [ 17.867206] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.867486] kthread+0x337/0x6f0 [ 17.867719] ret_from_fork+0x116/0x1d0 [ 17.867866] ret_from_fork_asm+0x1a/0x30 [ 17.868080] [ 17.868173] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.868173] [ 17.868518] allocated by task 328 on cpu 0 at 17.865391s (0.003126s ago): [ 17.868836] test_alloc+0x364/0x10f0 [ 17.869026] test_corruption+0x1cb/0x3e0 [ 17.869234] kunit_try_run_case+0x1a5/0x480 [ 17.869432] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.869635] kthread+0x337/0x6f0 [ 17.869757] ret_from_fork+0x116/0x1d0 [ 17.869924] ret_from_fork_asm+0x1a/0x30 [ 17.870132] [ 17.870223] freed by task 328 on cpu 0 at 17.865475s (0.004745s ago): [ 17.870523] test_corruption+0x2df/0x3e0 [ 17.870663] kunit_try_run_case+0x1a5/0x480 [ 17.870853] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.871124] kthread+0x337/0x6f0 [ 17.871306] ret_from_fork+0x116/0x1d0 [ 17.871500] ret_from_fork_asm+0x1a/0x30 [ 17.871675] [ 17.871797] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.872292] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.872471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.872824] ==================================================================