Date
July 22, 2025, 2:40 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.579485] ================================================================== [ 22.579578] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 22.579578] [ 22.579639] Corrupted memory at 0x00000000a28faedb [ ! ] (in kfence-#98): [ 22.579771] test_corruption+0x284/0x378 [ 22.579814] kunit_try_run_case+0x170/0x3f0 [ 22.579859] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.579903] kthread+0x328/0x630 [ 22.579944] ret_from_fork+0x10/0x20 [ 22.579987] [ 22.580011] kfence-#98: 0x000000005ae775dc-0x0000000073b158b9, size=32, cache=kmalloc-32 [ 22.580011] [ 22.580066] allocated by task 313 on cpu 1 at 22.579177s (0.000885s ago): [ 22.580129] test_alloc+0x29c/0x628 [ 22.580167] test_corruption+0x198/0x378 [ 22.580206] kunit_try_run_case+0x170/0x3f0 [ 22.580246] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.580301] kthread+0x328/0x630 [ 22.580340] ret_from_fork+0x10/0x20 [ 22.580381] [ 22.580404] freed by task 313 on cpu 1 at 22.579297s (0.001104s ago): [ 22.580465] test_corruption+0x284/0x378 [ 22.580504] kunit_try_run_case+0x170/0x3f0 [ 22.580544] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.580585] kthread+0x328/0x630 [ 22.580623] ret_from_fork+0x10/0x20 [ 22.580662] [ 22.580703] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT [ 22.580779] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.580807] Hardware name: linux,dummy-virt (DT) [ 22.580842] ================================================================== [ 23.203412] ================================================================== [ 23.203523] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.203523] [ 23.203586] Corrupted memory at 0x00000000dacacbbe [ ! ] (in kfence-#104): [ 23.203703] test_corruption+0x1d8/0x378 [ 23.203747] kunit_try_run_case+0x170/0x3f0 [ 23.203790] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.203831] kthread+0x328/0x630 [ 23.203872] ret_from_fork+0x10/0x20 [ 23.203915] [ 23.203939] kfence-#104: 0x0000000007159c9d-0x000000001144a18a, size=32, cache=test [ 23.203939] [ 23.203994] allocated by task 315 on cpu 1 at 23.203240s (0.000750s ago): [ 23.204055] test_alloc+0x230/0x628 [ 23.204094] test_corruption+0x198/0x378 [ 23.204131] kunit_try_run_case+0x170/0x3f0 [ 23.204172] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.204212] kthread+0x328/0x630 [ 23.204252] ret_from_fork+0x10/0x20 [ 23.204304] [ 23.204327] freed by task 315 on cpu 1 at 23.203322s (0.001002s ago): [ 23.204386] test_corruption+0x1d8/0x378 [ 23.204424] kunit_try_run_case+0x170/0x3f0 [ 23.204465] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.204506] kthread+0x328/0x630 [ 23.204543] ret_from_fork+0x10/0x20 [ 23.204582] [ 23.204624] CPU: 1 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT [ 23.204698] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.204726] Hardware name: linux,dummy-virt (DT) [ 23.204760] ================================================================== [ 22.371394] ================================================================== [ 22.371502] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 22.371502] [ 22.371568] Corrupted memory at 0x00000000b90f1df0 [ ! . . . . . . . . . . . . . . . ] (in kfence-#96): [ 22.372701] test_corruption+0x278/0x378 [ 22.372755] kunit_try_run_case+0x170/0x3f0 [ 22.372801] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.372844] kthread+0x328/0x630 [ 22.372887] ret_from_fork+0x10/0x20 [ 22.372929] [ 22.372954] kfence-#96: 0x00000000100e7be0-0x000000000738ace7, size=32, cache=kmalloc-32 [ 22.372954] [ 22.373011] allocated by task 313 on cpu 1 at 22.371092s (0.001915s ago): [ 22.373074] test_alloc+0x29c/0x628 [ 22.373114] test_corruption+0xdc/0x378 [ 22.373152] kunit_try_run_case+0x170/0x3f0 [ 22.373194] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.373236] kthread+0x328/0x630 [ 22.373275] ret_from_fork+0x10/0x20 [ 22.373326] [ 22.373351] freed by task 313 on cpu 1 at 22.371200s (0.002147s ago): [ 22.373410] test_corruption+0x278/0x378 [ 22.373454] kunit_try_run_case+0x170/0x3f0 [ 22.373495] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.373536] kthread+0x328/0x630 [ 22.373575] ret_from_fork+0x10/0x20 [ 22.373615] [ 22.373661] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT [ 22.373741] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.373772] Hardware name: linux,dummy-virt (DT) [ 22.373808] ================================================================== [ 22.891371] ================================================================== [ 22.891469] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 22.891469] [ 22.891530] Corrupted memory at 0x000000007035870f [ ! . . . . . . . . . . . . . . . ] (in kfence-#101): [ 22.891842] test_corruption+0x120/0x378 [ 22.891887] kunit_try_run_case+0x170/0x3f0 [ 22.891931] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.891973] kthread+0x328/0x630 [ 22.892015] ret_from_fork+0x10/0x20 [ 22.892056] [ 22.892082] kfence-#101: 0x00000000b303718c-0x0000000029de05ad, size=32, cache=test [ 22.892082] [ 22.892135] allocated by task 315 on cpu 1 at 22.891201s (0.000930s ago): [ 22.892195] test_alloc+0x230/0x628 [ 22.892234] test_corruption+0xdc/0x378 [ 22.892273] kunit_try_run_case+0x170/0x3f0 [ 22.892327] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.892368] kthread+0x328/0x630 [ 22.892408] ret_from_fork+0x10/0x20 [ 22.892446] [ 22.892469] freed by task 315 on cpu 1 at 22.891268s (0.001198s ago): [ 22.892528] test_corruption+0x120/0x378 [ 22.892567] kunit_try_run_case+0x170/0x3f0 [ 22.892607] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.892648] kthread+0x328/0x630 [ 22.892685] ret_from_fork+0x10/0x20 [ 22.892728] [ 22.892771] CPU: 1 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT [ 22.892845] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.892873] Hardware name: linux,dummy-virt (DT) [ 22.892908] ==================================================================
[ 17.288263] ================================================================== [ 17.288672] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 17.288672] [ 17.289164] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#82): [ 17.290087] test_corruption+0x2d2/0x3e0 [ 17.290280] kunit_try_run_case+0x1a5/0x480 [ 17.290550] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.290934] kthread+0x337/0x6f0 [ 17.291112] ret_from_fork+0x41/0x80 [ 17.291360] ret_from_fork_asm+0x1a/0x30 [ 17.291605] [ 17.291705] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.291705] [ 17.292061] allocated by task 331 on cpu 1 at 17.287995s (0.004064s ago): [ 17.292372] test_alloc+0x364/0x10f0 [ 17.292546] test_corruption+0xe6/0x3e0 [ 17.292720] kunit_try_run_case+0x1a5/0x480 [ 17.292918] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.293153] kthread+0x337/0x6f0 [ 17.293392] ret_from_fork+0x41/0x80 [ 17.293569] ret_from_fork_asm+0x1a/0x30 [ 17.293779] [ 17.293849] freed by task 331 on cpu 1 at 17.288096s (0.005749s ago): [ 17.294051] test_corruption+0x2d2/0x3e0 [ 17.294186] kunit_try_run_case+0x1a5/0x480 [ 17.294437] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.294791] kthread+0x337/0x6f0 [ 17.295149] ret_from_fork+0x41/0x80 [ 17.295355] ret_from_fork_asm+0x1a/0x30 [ 17.295606] [ 17.295726] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT(voluntary) [ 17.296255] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.296457] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.296721] ================================================================== [ 17.392246] ================================================================== [ 17.392623] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 17.392623] [ 17.393059] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#83): [ 17.393719] test_corruption+0x2df/0x3e0 [ 17.393882] kunit_try_run_case+0x1a5/0x480 [ 17.394031] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.394293] kthread+0x337/0x6f0 [ 17.394462] ret_from_fork+0x41/0x80 [ 17.394844] ret_from_fork_asm+0x1a/0x30 [ 17.395053] [ 17.395256] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.395256] [ 17.395684] allocated by task 331 on cpu 1 at 17.392005s (0.003677s ago): [ 17.396030] test_alloc+0x364/0x10f0 [ 17.396216] test_corruption+0x1cb/0x3e0 [ 17.396510] kunit_try_run_case+0x1a5/0x480 [ 17.396650] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.396826] kthread+0x337/0x6f0 [ 17.397005] ret_from_fork+0x41/0x80 [ 17.397193] ret_from_fork_asm+0x1a/0x30 [ 17.397407] [ 17.397505] freed by task 331 on cpu 1 at 17.392081s (0.005420s ago): [ 17.397766] test_corruption+0x2df/0x3e0 [ 17.397957] kunit_try_run_case+0x1a5/0x480 [ 17.398153] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.398398] kthread+0x337/0x6f0 [ 17.398569] ret_from_fork+0x41/0x80 [ 17.398762] ret_from_fork_asm+0x1a/0x30 [ 17.398956] [ 17.399078] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT(voluntary) [ 17.399557] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.399692] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.399950] ================================================================== [ 17.704101] ================================================================== [ 17.704514] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 17.704514] [ 17.704791] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#86): [ 17.705273] test_corruption+0x216/0x3e0 [ 17.705595] kunit_try_run_case+0x1a5/0x480 [ 17.705769] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.705978] kthread+0x337/0x6f0 [ 17.706154] ret_from_fork+0x41/0x80 [ 17.706359] ret_from_fork_asm+0x1a/0x30 [ 17.706543] [ 17.706616] kfence-#86: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.706616] [ 17.707016] allocated by task 333 on cpu 0 at 17.703983s (0.003031s ago): [ 17.707330] test_alloc+0x2a6/0x10f0 [ 17.707566] test_corruption+0x1cb/0x3e0 [ 17.707742] kunit_try_run_case+0x1a5/0x480 [ 17.707926] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.708157] kthread+0x337/0x6f0 [ 17.708306] ret_from_fork+0x41/0x80 [ 17.708439] ret_from_fork_asm+0x1a/0x30 [ 17.708585] [ 17.708659] freed by task 333 on cpu 0 at 17.704022s (0.004634s ago): [ 17.708941] test_corruption+0x216/0x3e0 [ 17.709134] kunit_try_run_case+0x1a5/0x480 [ 17.709345] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.709601] kthread+0x337/0x6f0 [ 17.709758] ret_from_fork+0x41/0x80 [ 17.709888] ret_from_fork_asm+0x1a/0x30 [ 17.710049] [ 17.710169] CPU: 0 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT(voluntary) [ 17.710825] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.711028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.711419] ================================================================== [ 17.496146] ================================================================== [ 17.496571] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 17.496571] [ 17.497153] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#84): [ 17.497946] test_corruption+0x131/0x3e0 [ 17.498098] kunit_try_run_case+0x1a5/0x480 [ 17.498260] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.498455] kthread+0x337/0x6f0 [ 17.498580] ret_from_fork+0x41/0x80 [ 17.498782] ret_from_fork_asm+0x1a/0x30 [ 17.498980] [ 17.499080] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.499080] [ 17.499495] allocated by task 333 on cpu 0 at 17.496007s (0.003486s ago): [ 17.499769] test_alloc+0x2a6/0x10f0 [ 17.499955] test_corruption+0xe6/0x3e0 [ 17.500123] kunit_try_run_case+0x1a5/0x480 [ 17.500328] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.500552] kthread+0x337/0x6f0 [ 17.500719] ret_from_fork+0x41/0x80 [ 17.500864] ret_from_fork_asm+0x1a/0x30 [ 17.501008] [ 17.501078] freed by task 333 on cpu 0 at 17.496070s (0.005005s ago): [ 17.501345] test_corruption+0x131/0x3e0 [ 17.501544] kunit_try_run_case+0x1a5/0x480 [ 17.501783] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.501956] kthread+0x337/0x6f0 [ 17.502073] ret_from_fork+0x41/0x80 [ 17.502271] ret_from_fork_asm+0x1a/0x30 [ 17.502465] [ 17.502591] CPU: 0 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G B N 6.15.8-rc1 #1 PREEMPT(voluntary) [ 17.503064] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.503285] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.503658] ==================================================================