Date
July 23, 2025, 3:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 36.617249] ================================================================== [ 36.617342] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 36.617342] [ 36.617403] Corrupted memory at 0x00000000b6c7afbb [ ! ] (in kfence-#139): [ 36.617520] test_corruption+0x1d8/0x378 [ 36.617565] kunit_try_run_case+0x170/0x3f0 [ 36.617611] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.617655] kthread+0x328/0x630 [ 36.617693] ret_from_fork+0x10/0x20 [ 36.617734] [ 36.617759] kfence-#139: 0x00000000c3773b6d-0x00000000bdd64e83, size=32, cache=test [ 36.617759] [ 36.617815] allocated by task 346 on cpu 1 at 36.617114s (0.000697s ago): [ 36.617875] test_alloc+0x230/0x628 [ 36.617929] test_corruption+0x198/0x378 [ 36.617968] kunit_try_run_case+0x170/0x3f0 [ 36.618008] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.618051] kthread+0x328/0x630 [ 36.618087] ret_from_fork+0x10/0x20 [ 36.618126] [ 36.618149] freed by task 346 on cpu 1 at 36.617161s (0.000984s ago): [ 36.618209] test_corruption+0x1d8/0x378 [ 36.618248] kunit_try_run_case+0x170/0x3f0 [ 36.618287] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.618330] kthread+0x328/0x630 [ 36.618375] ret_from_fork+0x10/0x20 [ 36.618414] [ 36.618460] CPU: 1 UID: 0 PID: 346 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 36.618540] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 36.618570] Hardware name: linux,dummy-virt (DT) [ 36.618603] ================================================================== [ 36.409302] ================================================================== [ 36.409400] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 36.409400] [ 36.409460] Corrupted memory at 0x00000000abf84d73 [ ! ] (in kfence-#137): [ 36.409592] test_corruption+0x284/0x378 [ 36.409639] kunit_try_run_case+0x170/0x3f0 [ 36.409681] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.409726] kthread+0x328/0x630 [ 36.409765] ret_from_fork+0x10/0x20 [ 36.409804] [ 36.409828] kfence-#137: 0x00000000e58d51ae-0x00000000cd03b2f7, size=32, cache=kmalloc-32 [ 36.409828] [ 36.409886] allocated by task 344 on cpu 1 at 36.409013s (0.000869s ago): [ 36.409965] test_alloc+0x29c/0x628 [ 36.410004] test_corruption+0x198/0x378 [ 36.410043] kunit_try_run_case+0x170/0x3f0 [ 36.410082] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.410125] kthread+0x328/0x630 [ 36.410161] ret_from_fork+0x10/0x20 [ 36.410200] [ 36.410223] freed by task 344 on cpu 1 at 36.409119s (0.001100s ago): [ 36.410283] test_corruption+0x284/0x378 [ 36.410321] kunit_try_run_case+0x170/0x3f0 [ 36.410365] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.410409] kthread+0x328/0x630 [ 36.410446] ret_from_fork+0x10/0x20 [ 36.410485] [ 36.410533] CPU: 1 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 36.410616] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 36.410648] Hardware name: linux,dummy-virt (DT) [ 36.410682] ================================================================== [ 36.513021] ================================================================== [ 36.513113] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 36.513113] [ 36.513174] Corrupted memory at 0x0000000011e10c81 [ ! . . . . . . . . . . . . . . . ] (in kfence-#138): [ 36.513486] test_corruption+0x120/0x378 [ 36.513530] kunit_try_run_case+0x170/0x3f0 [ 36.513575] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.513617] kthread+0x328/0x630 [ 36.513657] ret_from_fork+0x10/0x20 [ 36.513699] [ 36.513722] kfence-#138: 0x0000000046850c56-0x00000000076387aa, size=32, cache=test [ 36.513722] [ 36.513776] allocated by task 346 on cpu 1 at 36.512862s (0.000911s ago): [ 36.513836] test_alloc+0x230/0x628 [ 36.513875] test_corruption+0xdc/0x378 [ 36.513929] kunit_try_run_case+0x170/0x3f0 [ 36.513968] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.514011] kthread+0x328/0x630 [ 36.514046] ret_from_fork+0x10/0x20 [ 36.514083] [ 36.514108] freed by task 346 on cpu 1 at 36.512934s (0.001171s ago): [ 36.514168] test_corruption+0x120/0x378 [ 36.514204] kunit_try_run_case+0x170/0x3f0 [ 36.514243] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.514286] kthread+0x328/0x630 [ 36.514321] ret_from_fork+0x10/0x20 [ 36.514365] [ 36.514410] CPU: 1 UID: 0 PID: 346 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 36.514491] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 36.514523] Hardware name: linux,dummy-virt (DT) [ 36.514557] ================================================================== [ 36.097221] ================================================================== [ 36.097340] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 36.097340] [ 36.097408] Corrupted memory at 0x0000000035789ce5 [ ! . . . . . . . . . . . . . . . ] (in kfence-#134): [ 36.097834] test_corruption+0x278/0x378 [ 36.097881] kunit_try_run_case+0x170/0x3f0 [ 36.097944] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.097989] kthread+0x328/0x630 [ 36.098028] ret_from_fork+0x10/0x20 [ 36.098070] [ 36.098099] kfence-#134: 0x00000000a6b1368b-0x000000005cece796, size=32, cache=kmalloc-32 [ 36.098099] [ 36.098156] allocated by task 344 on cpu 1 at 36.096926s (0.001226s ago): [ 36.098220] test_alloc+0x29c/0x628 [ 36.098258] test_corruption+0xdc/0x378 [ 36.098296] kunit_try_run_case+0x170/0x3f0 [ 36.098336] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.098385] kthread+0x328/0x630 [ 36.098421] ret_from_fork+0x10/0x20 [ 36.098460] [ 36.098483] freed by task 344 on cpu 1 at 36.097034s (0.001445s ago): [ 36.098541] test_corruption+0x278/0x378 [ 36.098577] kunit_try_run_case+0x170/0x3f0 [ 36.098616] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.098658] kthread+0x328/0x630 [ 36.098695] ret_from_fork+0x10/0x20 [ 36.098734] [ 36.098779] CPU: 1 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 36.098860] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 36.098892] Hardware name: linux,dummy-virt (DT) [ 36.098938] ==================================================================
[ 31.916835] ================================================================== [ 31.917241] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 31.917241] [ 31.917513] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#111): [ 31.918552] test_corruption+0x216/0x3e0 [ 31.918723] kunit_try_run_case+0x1a5/0x480 [ 31.919111] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.919428] kthread+0x337/0x6f0 [ 31.919725] ret_from_fork+0x116/0x1d0 [ 31.919908] ret_from_fork_asm+0x1a/0x30 [ 31.920356] [ 31.920462] kfence-#111: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 31.920462] [ 31.920823] allocated by task 362 on cpu 1 at 31.916689s (0.004132s ago): [ 31.921355] test_alloc+0x2a6/0x10f0 [ 31.921540] test_corruption+0x1cb/0x3e0 [ 31.921857] kunit_try_run_case+0x1a5/0x480 [ 31.922097] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.922452] kthread+0x337/0x6f0 [ 31.922619] ret_from_fork+0x116/0x1d0 [ 31.922911] ret_from_fork_asm+0x1a/0x30 [ 31.923219] [ 31.923313] freed by task 362 on cpu 1 at 31.916749s (0.006561s ago): [ 31.923584] test_corruption+0x216/0x3e0 [ 31.923781] kunit_try_run_case+0x1a5/0x480 [ 31.924136] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.924497] kthread+0x337/0x6f0 [ 31.924643] ret_from_fork+0x116/0x1d0 [ 31.924904] ret_from_fork_asm+0x1a/0x30 [ 31.925237] [ 31.925354] CPU: 1 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 31.925847] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.926021] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.926603] ================================================================== [ 31.708836] ================================================================== [ 31.709299] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 31.709299] [ 31.709616] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#109): [ 31.710512] test_corruption+0x131/0x3e0 [ 31.710674] kunit_try_run_case+0x1a5/0x480 [ 31.710858] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.711636] kthread+0x337/0x6f0 [ 31.711926] ret_from_fork+0x116/0x1d0 [ 31.712205] ret_from_fork_asm+0x1a/0x30 [ 31.712453] [ 31.712559] kfence-#109: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 31.712559] [ 31.713058] allocated by task 362 on cpu 1 at 31.708697s (0.004357s ago): [ 31.713510] test_alloc+0x2a6/0x10f0 [ 31.713663] test_corruption+0xe6/0x3e0 [ 31.713856] kunit_try_run_case+0x1a5/0x480 [ 31.714230] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.714600] kthread+0x337/0x6f0 [ 31.714733] ret_from_fork+0x116/0x1d0 [ 31.715057] ret_from_fork_asm+0x1a/0x30 [ 31.715235] [ 31.715335] freed by task 362 on cpu 1 at 31.708753s (0.006578s ago): [ 31.715711] test_corruption+0x131/0x3e0 [ 31.715898] kunit_try_run_case+0x1a5/0x480 [ 31.716353] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.716582] kthread+0x337/0x6f0 [ 31.716756] ret_from_fork+0x116/0x1d0 [ 31.717164] ret_from_fork_asm+0x1a/0x30 [ 31.717340] [ 31.717464] CPU: 1 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 31.718163] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.718366] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.718733] ================================================================== [ 31.396996] ================================================================== [ 31.397452] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 31.397452] [ 31.397757] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#106): [ 31.398202] test_corruption+0x2df/0x3e0 [ 31.398358] kunit_try_run_case+0x1a5/0x480 [ 31.398683] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.398867] kthread+0x337/0x6f0 [ 31.398990] ret_from_fork+0x116/0x1d0 [ 31.399261] ret_from_fork_asm+0x1a/0x30 [ 31.399473] [ 31.399567] kfence-#106: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 31.399567] [ 31.399987] allocated by task 360 on cpu 0 at 31.396728s (0.003257s ago): [ 31.400294] test_alloc+0x364/0x10f0 [ 31.400431] test_corruption+0x1cb/0x3e0 [ 31.400566] kunit_try_run_case+0x1a5/0x480 [ 31.400734] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.400982] kthread+0x337/0x6f0 [ 31.401227] ret_from_fork+0x116/0x1d0 [ 31.401414] ret_from_fork_asm+0x1a/0x30 [ 31.401579] [ 31.401648] freed by task 360 on cpu 0 at 31.396828s (0.004817s ago): [ 31.401861] test_corruption+0x2df/0x3e0 [ 31.402171] kunit_try_run_case+0x1a5/0x480 [ 31.402382] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.402638] kthread+0x337/0x6f0 [ 31.402805] ret_from_fork+0x116/0x1d0 [ 31.403021] ret_from_fork_asm+0x1a/0x30 [ 31.403213] [ 31.403308] CPU: 0 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 31.403797] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.403987] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.404294] ================================================================== [ 31.292790] ================================================================== [ 31.293493] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 31.293493] [ 31.293802] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#105): [ 31.294671] test_corruption+0x2d2/0x3e0 [ 31.294867] kunit_try_run_case+0x1a5/0x480 [ 31.295488] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.295713] kthread+0x337/0x6f0 [ 31.296066] ret_from_fork+0x116/0x1d0 [ 31.296337] ret_from_fork_asm+0x1a/0x30 [ 31.296504] [ 31.296673] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 31.296673] [ 31.297366] allocated by task 360 on cpu 0 at 31.292617s (0.004746s ago): [ 31.297766] test_alloc+0x364/0x10f0 [ 31.297939] test_corruption+0xe6/0x3e0 [ 31.298300] kunit_try_run_case+0x1a5/0x480 [ 31.298559] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.298759] kthread+0x337/0x6f0 [ 31.298925] ret_from_fork+0x116/0x1d0 [ 31.299287] ret_from_fork_asm+0x1a/0x30 [ 31.299479] [ 31.299572] freed by task 360 on cpu 0 at 31.292707s (0.006862s ago): [ 31.299858] test_corruption+0x2d2/0x3e0 [ 31.300076] kunit_try_run_case+0x1a5/0x480 [ 31.300593] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.300832] kthread+0x337/0x6f0 [ 31.301104] ret_from_fork+0x116/0x1d0 [ 31.301416] ret_from_fork_asm+0x1a/0x30 [ 31.301658] [ 31.301840] CPU: 0 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 31.302469] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.302739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.303221] ==================================================================