Date
July 1, 2025, 11:08 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 24.216304] ================================================================== [ 24.216431] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 24.216431] [ 24.216503] Corrupted memory at 0x0000000093a84581 [ ! ] (in kfence-#103): [ 24.216655] test_corruption+0x284/0x378 [ 24.216707] kunit_try_run_case+0x170/0x3f0 [ 24.216762] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.216809] kthread+0x328/0x630 [ 24.216853] ret_from_fork+0x10/0x20 [ 24.216898] [ 24.216924] kfence-#103: 0x000000007b90885a-0x00000000c8a8ebc3, size=32, cache=kmalloc-32 [ 24.216924] [ 24.216988] allocated by task 312 on cpu 1 at 24.215898s (0.001086s ago): [ 24.217057] test_alloc+0x29c/0x628 [ 24.217101] test_corruption+0x198/0x378 [ 24.217160] kunit_try_run_case+0x170/0x3f0 [ 24.217204] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.217251] kthread+0x328/0x630 [ 24.217298] ret_from_fork+0x10/0x20 [ 24.217340] [ 24.217366] freed by task 312 on cpu 1 at 24.216070s (0.001292s ago): [ 24.217432] test_corruption+0x284/0x378 [ 24.217476] kunit_try_run_case+0x170/0x3f0 [ 24.217519] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.217567] kthread+0x328/0x630 [ 24.217605] ret_from_fork+0x10/0x20 [ 24.217647] [ 24.217704] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.217788] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.217821] Hardware name: linux,dummy-virt (DT) [ 24.217860] ================================================================== [ 24.839908] ================================================================== [ 24.840023] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 24.840023] [ 24.840093] Corrupted memory at 0x000000009dae348a [ ! . . . . . . . . . . . . . . . ] (in kfence-#109): [ 24.840456] test_corruption+0x120/0x378 [ 24.840506] kunit_try_run_case+0x170/0x3f0 [ 24.840553] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.840603] kthread+0x328/0x630 [ 24.840644] ret_from_fork+0x10/0x20 [ 24.840689] [ 24.840715] kfence-#109: 0x000000005b2a11d2-0x00000000277e4c14, size=32, cache=test [ 24.840715] [ 24.840776] allocated by task 314 on cpu 1 at 24.839727s (0.001045s ago): [ 24.840845] test_alloc+0x230/0x628 [ 24.840890] test_corruption+0xdc/0x378 [ 24.840934] kunit_try_run_case+0x170/0x3f0 [ 24.840977] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.841025] kthread+0x328/0x630 [ 24.841065] ret_from_fork+0x10/0x20 [ 24.841107] [ 24.841144] freed by task 314 on cpu 1 at 24.839810s (0.001330s ago): [ 24.841212] test_corruption+0x120/0x378 [ 24.841256] kunit_try_run_case+0x170/0x3f0 [ 24.841306] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.841352] kthread+0x328/0x630 [ 24.841390] ret_from_fork+0x10/0x20 [ 24.841433] [ 24.841482] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.841566] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.841599] Hardware name: linux,dummy-virt (DT) [ 24.841638] ================================================================== [ 24.116615] ================================================================== [ 24.116710] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 24.116710] [ 24.116776] Corrupted memory at 0x00000000bd932d29 [ ! . . . . . . . . . . . . . . . ] (in kfence-#102): [ 24.117102] test_corruption+0x278/0x378 [ 24.117168] kunit_try_run_case+0x170/0x3f0 [ 24.117228] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.117278] kthread+0x328/0x630 [ 24.117393] ret_from_fork+0x10/0x20 [ 24.117512] [ 24.117576] kfence-#102: 0x00000000d2effed0-0x0000000051dda90e, size=32, cache=kmalloc-32 [ 24.117576] [ 24.117717] allocated by task 312 on cpu 0 at 24.114444s (0.003258s ago): [ 24.117807] test_alloc+0x29c/0x628 [ 24.117883] test_corruption+0xdc/0x378 [ 24.117928] kunit_try_run_case+0x170/0x3f0 [ 24.118005] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.118065] kthread+0x328/0x630 [ 24.118106] ret_from_fork+0x10/0x20 [ 24.118158] [ 24.118183] freed by task 312 on cpu 0 at 24.115265s (0.002913s ago): [ 24.118260] test_corruption+0x278/0x378 [ 24.118307] kunit_try_run_case+0x170/0x3f0 [ 24.118357] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.118411] kthread+0x328/0x630 [ 24.118460] ret_from_fork+0x10/0x20 [ 24.118514] [ 24.118575] CPU: 0 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.118673] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.118716] Hardware name: linux,dummy-virt (DT) [ 24.118765] ================================================================== [ 24.943905] ================================================================== [ 24.944005] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 24.944005] [ 24.944076] Corrupted memory at 0x000000008a040b07 [ ! ] (in kfence-#110): [ 24.944221] test_corruption+0x1d8/0x378 [ 24.944272] kunit_try_run_case+0x170/0x3f0 [ 24.944319] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.944367] kthread+0x328/0x630 [ 24.944411] ret_from_fork+0x10/0x20 [ 24.944453] [ 24.944480] kfence-#110: 0x00000000b27e048f-0x00000000eea08354, size=32, cache=test [ 24.944480] [ 24.944539] allocated by task 314 on cpu 1 at 24.943725s (0.000810s ago): [ 24.944606] test_alloc+0x230/0x628 [ 24.944649] test_corruption+0x198/0x378 [ 24.944693] kunit_try_run_case+0x170/0x3f0 [ 24.944735] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.944784] kthread+0x328/0x630 [ 24.944823] ret_from_fork+0x10/0x20 [ 24.944864] [ 24.944889] freed by task 314 on cpu 1 at 24.943811s (0.001074s ago): [ 24.944955] test_corruption+0x1d8/0x378 [ 24.944999] kunit_try_run_case+0x170/0x3f0 [ 24.945041] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.945089] kthread+0x328/0x630 [ 24.945127] ret_from_fork+0x10/0x20 [ 24.945179] [ 24.945225] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.945320] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.945353] Hardware name: linux,dummy-virt (DT) [ 24.945392] ==================================================================
[ 17.657563] ================================================================== [ 17.658010] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 17.658010] [ 17.658392] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#79): [ 17.658852] test_corruption+0x2df/0x3e0 [ 17.659000] kunit_try_run_case+0x1a5/0x480 [ 17.659329] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.659708] kthread+0x337/0x6f0 [ 17.659836] ret_from_fork+0x116/0x1d0 [ 17.660143] ret_from_fork_asm+0x1a/0x30 [ 17.660343] [ 17.660463] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.660463] [ 17.660908] allocated by task 328 on cpu 1 at 17.657275s (0.003629s ago): [ 17.661219] test_alloc+0x364/0x10f0 [ 17.661439] test_corruption+0x1cb/0x3e0 [ 17.661708] kunit_try_run_case+0x1a5/0x480 [ 17.661878] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.662175] kthread+0x337/0x6f0 [ 17.662349] ret_from_fork+0x116/0x1d0 [ 17.662547] ret_from_fork_asm+0x1a/0x30 [ 17.662739] [ 17.662810] freed by task 328 on cpu 1 at 17.657394s (0.005414s ago): [ 17.663197] test_corruption+0x2df/0x3e0 [ 17.663403] kunit_try_run_case+0x1a5/0x480 [ 17.663633] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.663921] kthread+0x337/0x6f0 [ 17.664120] ret_from_fork+0x116/0x1d0 [ 17.664309] ret_from_fork_asm+0x1a/0x30 [ 17.664520] [ 17.664653] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.665102] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.665304] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.665762] ================================================================== [ 17.969430] ================================================================== [ 17.970005] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 17.970005] [ 17.970326] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#82): [ 17.970676] test_corruption+0x216/0x3e0 [ 17.970878] kunit_try_run_case+0x1a5/0x480 [ 17.971097] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.971340] kthread+0x337/0x6f0 [ 17.971478] ret_from_fork+0x116/0x1d0 [ 17.971690] ret_from_fork_asm+0x1a/0x30 [ 17.971899] [ 17.971995] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.971995] [ 17.972359] allocated by task 330 on cpu 0 at 17.969287s (0.003070s ago): [ 17.972726] test_alloc+0x2a6/0x10f0 [ 17.972893] test_corruption+0x1cb/0x3e0 [ 17.973032] kunit_try_run_case+0x1a5/0x480 [ 17.973205] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.973476] kthread+0x337/0x6f0 [ 17.973668] ret_from_fork+0x116/0x1d0 [ 17.973848] ret_from_fork_asm+0x1a/0x30 [ 17.974036] [ 17.974108] freed by task 330 on cpu 0 at 17.969348s (0.004758s ago): [ 17.974318] test_corruption+0x216/0x3e0 [ 17.974515] kunit_try_run_case+0x1a5/0x480 [ 17.974722] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.974988] kthread+0x337/0x6f0 [ 17.975156] ret_from_fork+0x116/0x1d0 [ 17.975315] ret_from_fork_asm+0x1a/0x30 [ 17.975507] [ 17.975655] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.976071] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.976254] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.976566] ================================================================== [ 17.865437] ================================================================== [ 17.865858] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 17.865858] [ 17.866250] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#81): [ 17.866927] test_corruption+0x131/0x3e0 [ 17.867139] kunit_try_run_case+0x1a5/0x480 [ 17.867355] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.867579] kthread+0x337/0x6f0 [ 17.867754] ret_from_fork+0x116/0x1d0 [ 17.867907] ret_from_fork_asm+0x1a/0x30 [ 17.868107] [ 17.868211] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.868211] [ 17.868576] allocated by task 330 on cpu 0 at 17.865282s (0.003292s ago): [ 17.868944] test_alloc+0x2a6/0x10f0 [ 17.869117] test_corruption+0xe6/0x3e0 [ 17.869292] kunit_try_run_case+0x1a5/0x480 [ 17.869507] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.869720] kthread+0x337/0x6f0 [ 17.869847] ret_from_fork+0x116/0x1d0 [ 17.869982] ret_from_fork_asm+0x1a/0x30 [ 17.870182] [ 17.870281] freed by task 330 on cpu 0 at 17.865342s (0.004937s ago): [ 17.870600] test_corruption+0x131/0x3e0 [ 17.870767] kunit_try_run_case+0x1a5/0x480 [ 17.870913] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.871124] kthread+0x337/0x6f0 [ 17.871294] ret_from_fork+0x116/0x1d0 [ 17.871494] ret_from_fork_asm+0x1a/0x30 [ 17.871732] [ 17.871860] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.872284] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.872451] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.872722] ================================================================== [ 17.449566] ================================================================== [ 17.450059] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 17.450059] [ 17.450506] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#77): [ 17.451748] test_corruption+0x2d2/0x3e0 [ 17.451992] kunit_try_run_case+0x1a5/0x480 [ 17.452214] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.452481] kthread+0x337/0x6f0 [ 17.452697] ret_from_fork+0x116/0x1d0 [ 17.453187] ret_from_fork_asm+0x1a/0x30 [ 17.453592] [ 17.453694] kfence-#77: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.453694] [ 17.454294] allocated by task 328 on cpu 1 at 17.449299s (0.004992s ago): [ 17.454848] test_alloc+0x364/0x10f0 [ 17.455030] test_corruption+0xe6/0x3e0 [ 17.455290] kunit_try_run_case+0x1a5/0x480 [ 17.455524] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.455950] kthread+0x337/0x6f0 [ 17.456212] ret_from_fork+0x116/0x1d0 [ 17.456432] ret_from_fork_asm+0x1a/0x30 [ 17.456793] [ 17.457059] freed by task 328 on cpu 1 at 17.449406s (0.007597s ago): [ 17.457367] test_corruption+0x2d2/0x3e0 [ 17.457742] kunit_try_run_case+0x1a5/0x480 [ 17.457963] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.458304] kthread+0x337/0x6f0 [ 17.458493] ret_from_fork+0x116/0x1d0 [ 17.458876] ret_from_fork_asm+0x1a/0x30 [ 17.459160] [ 17.459306] CPU: 1 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.459931] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.460229] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.460816] ==================================================================