Date
July 5, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 24.308562] ================================================================== [ 24.308660] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 24.308660] [ 24.308834] Corrupted memory at 0x000000009255a7a3 [ ! ] (in kfence-#102): [ 24.308954] test_corruption+0x1d8/0x378 [ 24.309003] kunit_try_run_case+0x170/0x3f0 [ 24.309044] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.309090] kthread+0x328/0x630 [ 24.309128] ret_from_fork+0x10/0x20 [ 24.309182] [ 24.309206] kfence-#102: 0x000000000823a8ad-0x00000000dd714a73, size=32, cache=test [ 24.309206] [ 24.309259] allocated by task 313 on cpu 1 at 24.308418s (0.000837s ago): [ 24.309319] test_alloc+0x230/0x628 [ 24.309360] test_corruption+0x198/0x378 [ 24.309400] kunit_try_run_case+0x170/0x3f0 [ 24.309438] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.309482] kthread+0x328/0x630 [ 24.309517] ret_from_fork+0x10/0x20 [ 24.309557] [ 24.309579] freed by task 313 on cpu 1 at 24.308477s (0.001099s ago): [ 24.309639] test_corruption+0x1d8/0x378 [ 24.309679] kunit_try_run_case+0x170/0x3f0 [ 24.309719] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.309763] kthread+0x328/0x630 [ 24.309797] ret_from_fork+0x10/0x20 [ 24.309836] [ 24.309877] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.309949] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.309977] Hardware name: linux,dummy-virt (DT) [ 24.310011] ================================================================== [ 24.102593] ================================================================== [ 24.102691] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 24.102691] [ 24.102753] Corrupted memory at 0x00000000b7cbffa1 [ ! . . . . . . . . . . . . . . . ] (in kfence-#100): [ 24.103061] test_corruption+0x120/0x378 [ 24.103108] kunit_try_run_case+0x170/0x3f0 [ 24.103166] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.103211] kthread+0x328/0x630 [ 24.103247] ret_from_fork+0x10/0x20 [ 24.103287] [ 24.103312] kfence-#100: 0x00000000fd8fa7bc-0x00000000dfadc28e, size=32, cache=test [ 24.103312] [ 24.103365] allocated by task 313 on cpu 1 at 24.102440s (0.000922s ago): [ 24.103426] test_alloc+0x230/0x628 [ 24.103467] test_corruption+0xdc/0x378 [ 24.103507] kunit_try_run_case+0x170/0x3f0 [ 24.103546] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.103589] kthread+0x328/0x630 [ 24.103625] ret_from_fork+0x10/0x20 [ 24.103664] [ 24.103686] freed by task 313 on cpu 1 at 24.102508s (0.001174s ago): [ 24.103747] test_corruption+0x120/0x378 [ 24.103787] kunit_try_run_case+0x170/0x3f0 [ 24.103825] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.103876] kthread+0x328/0x630 [ 24.103956] ret_from_fork+0x10/0x20 [ 24.104000] [ 24.104039] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.104114] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.104142] Hardware name: linux,dummy-virt (DT) [ 24.104189] ================================================================== [ 23.996657] ================================================================== [ 23.996754] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.996754] [ 23.996821] Corrupted memory at 0x000000004e0bdfef [ ! ] (in kfence-#99): [ 23.996947] test_corruption+0x284/0x378 [ 23.996995] kunit_try_run_case+0x170/0x3f0 [ 23.997036] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.997079] kthread+0x328/0x630 [ 23.997116] ret_from_fork+0x10/0x20 [ 23.997172] [ 23.997197] kfence-#99: 0x000000006aaf1548-0x00000000f5ef362f, size=32, cache=kmalloc-32 [ 23.997197] [ 23.997254] allocated by task 311 on cpu 1 at 23.996381s (0.000869s ago): [ 23.997316] test_alloc+0x29c/0x628 [ 23.997355] test_corruption+0x198/0x378 [ 23.997395] kunit_try_run_case+0x170/0x3f0 [ 23.997434] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.997478] kthread+0x328/0x630 [ 23.997514] ret_from_fork+0x10/0x20 [ 23.997552] [ 23.997575] freed by task 311 on cpu 1 at 23.996486s (0.001085s ago): [ 23.997633] test_corruption+0x284/0x378 [ 23.997673] kunit_try_run_case+0x170/0x3f0 [ 23.997711] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.997754] kthread+0x328/0x630 [ 23.997790] ret_from_fork+0x10/0x20 [ 23.997828] [ 23.997867] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.997941] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.997969] Hardware name: linux,dummy-virt (DT) [ 23.998003] ================================================================== [ 23.580696] ================================================================== [ 23.580803] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 23.580803] [ 23.580873] Corrupted memory at 0x000000007472691d [ ! . . . . . . . . . . . . . . . ] (in kfence-#95): [ 23.581970] test_corruption+0x278/0x378 [ 23.582022] kunit_try_run_case+0x170/0x3f0 [ 23.582069] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.582115] kthread+0x328/0x630 [ 23.582183] ret_from_fork+0x10/0x20 [ 23.582224] [ 23.582250] kfence-#95: 0x00000000c4b74de1-0x0000000020b159f5, size=32, cache=kmalloc-32 [ 23.582250] [ 23.582306] allocated by task 311 on cpu 1 at 23.580402s (0.001901s ago): [ 23.582369] test_alloc+0x29c/0x628 [ 23.582411] test_corruption+0xdc/0x378 [ 23.582453] kunit_try_run_case+0x170/0x3f0 [ 23.582494] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.582539] kthread+0x328/0x630 [ 23.582573] ret_from_fork+0x10/0x20 [ 23.582612] [ 23.582637] freed by task 311 on cpu 1 at 23.580511s (0.002121s ago): [ 23.582696] test_corruption+0x278/0x378 [ 23.582735] kunit_try_run_case+0x170/0x3f0 [ 23.582775] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.582818] kthread+0x328/0x630 [ 23.582854] ret_from_fork+0x10/0x20 [ 23.582893] [ 23.582943] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.583025] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.583055] Hardware name: linux,dummy-virt (DT) [ 23.583090] ==================================================================
[ 20.703719] ================================================================== [ 20.704350] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 20.704350] [ 20.704762] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#94): [ 20.705430] test_corruption+0x2d2/0x3e0 [ 20.706146] kunit_try_run_case+0x1a5/0x480 [ 20.706532] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.706977] kthread+0x337/0x6f0 [ 20.707190] ret_from_fork+0x116/0x1d0 [ 20.707392] ret_from_fork_asm+0x1a/0x30 [ 20.707613] [ 20.707714] kfence-#94: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 20.707714] [ 20.708156] allocated by task 329 on cpu 0 at 20.703519s (0.004634s ago): [ 20.708875] test_alloc+0x364/0x10f0 [ 20.709244] test_corruption+0xe6/0x3e0 [ 20.709468] kunit_try_run_case+0x1a5/0x480 [ 20.709847] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.710247] kthread+0x337/0x6f0 [ 20.710522] ret_from_fork+0x116/0x1d0 [ 20.710815] ret_from_fork_asm+0x1a/0x30 [ 20.711104] [ 20.711304] freed by task 329 on cpu 0 at 20.703636s (0.007665s ago): [ 20.711641] test_corruption+0x2d2/0x3e0 [ 20.711869] kunit_try_run_case+0x1a5/0x480 [ 20.712098] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.712615] kthread+0x337/0x6f0 [ 20.712899] ret_from_fork+0x116/0x1d0 [ 20.713088] ret_from_fork_asm+0x1a/0x30 [ 20.713487] [ 20.713641] CPU: 0 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 20.714372] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.714674] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 20.715213] ================================================================== [ 21.119724] ================================================================== [ 21.120279] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 21.120279] [ 21.120733] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#98): [ 21.121462] test_corruption+0x131/0x3e0 [ 21.122145] kunit_try_run_case+0x1a5/0x480 [ 21.122434] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.122684] kthread+0x337/0x6f0 [ 21.122907] ret_from_fork+0x116/0x1d0 [ 21.123131] ret_from_fork_asm+0x1a/0x30 [ 21.123329] [ 21.123423] kfence-#98: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 21.123423] [ 21.123906] allocated by task 331 on cpu 1 at 21.119563s (0.004341s ago): [ 21.124182] test_alloc+0x2a6/0x10f0 [ 21.124399] test_corruption+0xe6/0x3e0 [ 21.124640] kunit_try_run_case+0x1a5/0x480 [ 21.124852] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.125169] kthread+0x337/0x6f0 [ 21.125379] ret_from_fork+0x116/0x1d0 [ 21.125585] ret_from_fork_asm+0x1a/0x30 [ 21.125808] [ 21.125895] freed by task 331 on cpu 1 at 21.119636s (0.006256s ago): [ 21.126313] test_corruption+0x131/0x3e0 [ 21.126536] kunit_try_run_case+0x1a5/0x480 [ 21.126706] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.126919] kthread+0x337/0x6f0 [ 21.127117] ret_from_fork+0x116/0x1d0 [ 21.127336] ret_from_fork_asm+0x1a/0x30 [ 21.127597] [ 21.127857] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 21.128242] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.128523] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.128987] ================================================================== [ 21.223679] ================================================================== [ 21.224133] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 21.224133] [ 21.224513] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#99): [ 21.224979] test_corruption+0x216/0x3e0 [ 21.225190] kunit_try_run_case+0x1a5/0x480 [ 21.225498] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.225799] kthread+0x337/0x6f0 [ 21.225974] ret_from_fork+0x116/0x1d0 [ 21.226135] ret_from_fork_asm+0x1a/0x30 [ 21.226428] [ 21.226558] kfence-#99: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 21.226558] [ 21.227055] allocated by task 331 on cpu 1 at 21.223531s (0.003522s ago): [ 21.227316] test_alloc+0x2a6/0x10f0 [ 21.227709] test_corruption+0x1cb/0x3e0 [ 21.227893] kunit_try_run_case+0x1a5/0x480 [ 21.228066] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.228541] kthread+0x337/0x6f0 [ 21.228747] ret_from_fork+0x116/0x1d0 [ 21.228986] ret_from_fork_asm+0x1a/0x30 [ 21.229229] [ 21.229382] freed by task 331 on cpu 1 at 21.223604s (0.005776s ago): [ 21.229636] test_corruption+0x216/0x3e0 [ 21.229878] kunit_try_run_case+0x1a5/0x480 [ 21.230106] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.230360] kthread+0x337/0x6f0 [ 21.230508] ret_from_fork+0x116/0x1d0 [ 21.230702] ret_from_fork_asm+0x1a/0x30 [ 21.230944] [ 21.231085] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 21.231645] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.231857] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.232319] ================================================================== [ 20.911816] ================================================================== [ 20.912353] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 20.912353] [ 20.912671] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#96): [ 20.913609] test_corruption+0x2df/0x3e0 [ 20.913861] kunit_try_run_case+0x1a5/0x480 [ 20.914059] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.914717] kthread+0x337/0x6f0 [ 20.914896] ret_from_fork+0x116/0x1d0 [ 20.915249] ret_from_fork_asm+0x1a/0x30 [ 20.915628] [ 20.915750] kfence-#96: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 20.915750] [ 20.916213] allocated by task 329 on cpu 0 at 20.911499s (0.004711s ago): [ 20.916843] test_alloc+0x364/0x10f0 [ 20.917189] test_corruption+0x1cb/0x3e0 [ 20.917509] kunit_try_run_case+0x1a5/0x480 [ 20.917830] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.918220] kthread+0x337/0x6f0 [ 20.918409] ret_from_fork+0x116/0x1d0 [ 20.918737] ret_from_fork_asm+0x1a/0x30 [ 20.918982] [ 20.919079] freed by task 329 on cpu 0 at 20.911611s (0.007465s ago): [ 20.919612] test_corruption+0x2df/0x3e0 [ 20.919925] kunit_try_run_case+0x1a5/0x480 [ 20.920261] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.920550] kthread+0x337/0x6f0 [ 20.920752] ret_from_fork+0x116/0x1d0 [ 20.920972] ret_from_fork_asm+0x1a/0x30 [ 20.921171] [ 20.921593] CPU: 0 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 20.922248] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.922567] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 20.923098] ==================================================================