Date
July 18, 2025, 2:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 28.672074] ================================================================== [ 28.672167] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.672167] [ 28.672235] Corrupted memory at 0x00000000f1035819 [ ! . . . . . . . . . . . . . . . ] (in kfence-#160): [ 28.672553] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.672603] kunit_try_run_case+0x170/0x3f0 [ 28.672648] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.672692] kthread+0x328/0x630 [ 28.672731] ret_from_fork+0x10/0x20 [ 28.672771] [ 28.672796] kfence-#160: 0x00000000368c7d88-0x000000005f1428d5, size=73, cache=kmalloc-96 [ 28.672796] [ 28.672866] allocated by task 325 on cpu 0 at 28.671813s (0.001050s ago): [ 28.672930] test_alloc+0x29c/0x628 [ 28.672972] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 28.673015] kunit_try_run_case+0x170/0x3f0 [ 28.673054] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.673097] kthread+0x328/0x630 [ 28.673134] ret_from_fork+0x10/0x20 [ 28.673174] [ 28.673197] freed by task 325 on cpu 0 at 28.671975s (0.001219s ago): [ 28.673258] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 28.673302] kunit_try_run_case+0x170/0x3f0 [ 28.673340] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.673383] kthread+0x328/0x630 [ 28.673420] ret_from_fork+0x10/0x20 [ 28.673459] [ 28.673512] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 28.673592] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.673623] Hardware name: linux,dummy-virt (DT) [ 28.673659] ==================================================================
[ 26.885269] ================================================================== [ 26.885390] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.885390] [ 26.885459] Corrupted memory at 0x000000005fe0eed8 [ ! . . . . . . . . . . . . . . . ] (in kfence-#144): [ 26.885775] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.885825] kunit_try_run_case+0x170/0x3f0 [ 26.885868] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.885913] kthread+0x328/0x630 [ 26.885951] ret_from_fork+0x10/0x20 [ 26.885992] [ 26.886016] kfence-#144: 0x000000009cd5b11a-0x0000000055dd6b87, size=73, cache=kmalloc-96 [ 26.886016] [ 26.886071] allocated by task 325 on cpu 1 at 26.885012s (0.001055s ago): [ 26.886135] test_alloc+0x29c/0x628 [ 26.886174] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 26.886217] kunit_try_run_case+0x170/0x3f0 [ 26.886258] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.886299] kthread+0x328/0x630 [ 26.886347] ret_from_fork+0x10/0x20 [ 26.886387] [ 26.886412] freed by task 325 on cpu 1 at 26.885167s (0.001241s ago): [ 26.886473] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.886515] kunit_try_run_case+0x170/0x3f0 [ 26.886555] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.886599] kthread+0x328/0x630 [ 26.886634] ret_from_fork+0x10/0x20 [ 26.886675] [ 26.886719] CPU: 1 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 26.886796] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.886826] Hardware name: linux,dummy-virt (DT) [ 26.886860] ==================================================================
[ 25.939565] ================================================================== [ 25.939659] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 25.939659] [ 25.939741] Corrupted memory at 0x00000000f33d3f24 [ ! . . . . . . . . . . . . . . . ] (in kfence-#137): [ 25.940053] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 25.940104] kunit_try_run_case+0x170/0x3f0 [ 25.940147] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.940190] kthread+0x328/0x630 [ 25.940227] ret_from_fork+0x10/0x20 [ 25.940266] [ 25.940290] kfence-#137: 0x000000002b37c7e5-0x0000000078f6f3c7, size=73, cache=kmalloc-96 [ 25.940290] [ 25.940345] allocated by task 325 on cpu 0 at 25.939324s (0.001017s ago): [ 25.940407] test_alloc+0x29c/0x628 [ 25.940446] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 25.940489] kunit_try_run_case+0x170/0x3f0 [ 25.940530] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.940574] kthread+0x328/0x630 [ 25.940609] ret_from_fork+0x10/0x20 [ 25.940647] [ 25.940671] freed by task 325 on cpu 0 at 25.939473s (0.001194s ago): [ 25.940742] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 25.940784] kunit_try_run_case+0x170/0x3f0 [ 25.940823] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.940866] kthread+0x328/0x630 [ 25.940901] ret_from_fork+0x10/0x20 [ 25.940940] [ 25.940982] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 25.941058] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.941087] Hardware name: linux,dummy-virt (DT) [ 25.941121] ==================================================================
[ 22.907035] ================================================================== [ 22.907448] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.907448] [ 22.907807] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#127): [ 22.908987] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.909345] kunit_try_run_case+0x1a5/0x480 [ 22.909711] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.910040] kthread+0x337/0x6f0 [ 22.910321] ret_from_fork+0x116/0x1d0 [ 22.910508] ret_from_fork_asm+0x1a/0x30 [ 22.910756] [ 22.910874] kfence-#127: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 22.910874] [ 22.911269] allocated by task 343 on cpu 0 at 22.906777s (0.004489s ago): [ 22.911608] test_alloc+0x364/0x10f0 [ 22.911785] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 22.912016] kunit_try_run_case+0x1a5/0x480 [ 22.912167] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.912458] kthread+0x337/0x6f0 [ 22.912631] ret_from_fork+0x116/0x1d0 [ 22.913086] ret_from_fork_asm+0x1a/0x30 [ 22.913470] [ 22.913583] freed by task 343 on cpu 0 at 22.906920s (0.006660s ago): [ 22.913975] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 22.914306] kunit_try_run_case+0x1a5/0x480 [ 22.914628] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.914960] kthread+0x337/0x6f0 [ 22.915216] ret_from_fork+0x116/0x1d0 [ 22.915395] ret_from_fork_asm+0x1a/0x30 [ 22.915604] [ 22.915787] CPU: 0 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 22.916212] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.916388] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 22.916804] ==================================================================
[ 23.947666] ================================================================== [ 23.948233] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 23.948233] [ 23.948659] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#132): [ 23.949283] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 23.949707] kunit_try_run_case+0x1a5/0x480 [ 23.949931] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.950208] kthread+0x337/0x6f0 [ 23.950365] ret_from_fork+0x116/0x1d0 [ 23.950576] ret_from_fork_asm+0x1a/0x30 [ 23.950764] [ 23.950838] kfence-#132: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 23.950838] [ 23.951229] allocated by task 342 on cpu 1 at 23.947400s (0.003827s ago): [ 23.951572] test_alloc+0x364/0x10f0 [ 23.951744] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 23.952188] kunit_try_run_case+0x1a5/0x480 [ 23.952397] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.952627] kthread+0x337/0x6f0 [ 23.952791] ret_from_fork+0x116/0x1d0 [ 23.952964] ret_from_fork_asm+0x1a/0x30 [ 23.953174] [ 23.953285] freed by task 342 on cpu 1 at 23.947545s (0.005736s ago): [ 23.953597] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 23.953806] kunit_try_run_case+0x1a5/0x480 [ 23.953950] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.954147] kthread+0x337/0x6f0 [ 23.954318] ret_from_fork+0x116/0x1d0 [ 23.954528] ret_from_fork_asm+0x1a/0x30 [ 23.954876] [ 23.955004] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 23.955540] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.955759] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 23.956143] ==================================================================
[ 24.387123] ================================================================== [ 24.387558] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.387558] [ 24.387915] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#137): [ 24.388550] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.388773] kunit_try_run_case+0x1a5/0x480 [ 24.389021] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.389255] kthread+0x337/0x6f0 [ 24.389428] ret_from_fork+0x116/0x1d0 [ 24.389630] ret_from_fork_asm+0x1a/0x30 [ 24.389806] [ 24.389912] kfence-#137: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 24.389912] [ 24.390327] allocated by task 342 on cpu 1 at 24.386857s (0.003468s ago): [ 24.390638] test_alloc+0x364/0x10f0 [ 24.390823] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 24.391087] kunit_try_run_case+0x1a5/0x480 [ 24.391287] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.391540] kthread+0x337/0x6f0 [ 24.391707] ret_from_fork+0x116/0x1d0 [ 24.391872] ret_from_fork_asm+0x1a/0x30 [ 24.392025] [ 24.392100] freed by task 342 on cpu 1 at 24.387003s (0.005093s ago): [ 24.392317] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.392568] kunit_try_run_case+0x1a5/0x480 [ 24.392796] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.393166] kthread+0x337/0x6f0 [ 24.393339] ret_from_fork+0x116/0x1d0 [ 24.393491] ret_from_fork_asm+0x1a/0x30 [ 24.393694] [ 24.393802] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 24.394437] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.394623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.395006] ==================================================================