Date
June 7, 2025, 10:40 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 29.688947] ================================================================== [ 29.689157] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 29.689157] [ 29.689363] Corrupted memory at 0x00000000bc35e02c [ ! ] (in kfence-#147): [ 29.689764] test_corruption+0x284/0x378 [ 29.689886] kunit_try_run_case+0x170/0x3f0 [ 29.690003] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.690171] kthread+0x328/0x630 [ 29.690338] ret_from_fork+0x10/0x20 [ 29.690506] [ 29.690588] kfence-#147: 0x00000000ab8de585-0x000000001bec32bb, size=32, cache=kmalloc-32 [ 29.690588] [ 29.690743] allocated by task 315 on cpu 1 at 29.688231s (0.002503s ago): [ 29.690929] test_alloc+0x29c/0x628 [ 29.691052] test_corruption+0x198/0x378 [ 29.691154] kunit_try_run_case+0x170/0x3f0 [ 29.691284] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.691430] kthread+0x328/0x630 [ 29.691537] ret_from_fork+0x10/0x20 [ 29.691631] [ 29.691691] freed by task 315 on cpu 1 at 29.688500s (0.003182s ago): [ 29.691858] test_corruption+0x284/0x378 [ 29.691969] kunit_try_run_case+0x170/0x3f0 [ 29.692090] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.692235] kthread+0x328/0x630 [ 29.692417] ret_from_fork+0x10/0x20 [ 29.692570] [ 29.692693] CPU: 1 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT [ 29.692848] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.692904] Hardware name: linux,dummy-virt (DT) [ 29.693477] ================================================================== [ 29.793796] ================================================================== [ 29.793953] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 29.793953] [ 29.794085] Corrupted memory at 0x000000005c535158 [ ! . . . . . . . . . . . . . . . ] (in kfence-#148): [ 29.799126] test_corruption+0x120/0x378 [ 29.799820] kunit_try_run_case+0x170/0x3f0 [ 29.799933] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.800032] kthread+0x328/0x630 [ 29.800785] ret_from_fork+0x10/0x20 [ 29.801360] [ 29.801431] kfence-#148: 0x000000008067dfa7-0x000000004be2cd57, size=32, cache=test [ 29.801431] [ 29.802168] allocated by task 317 on cpu 1 at 29.793528s (0.008596s ago): [ 29.802784] test_alloc+0x230/0x628 [ 29.802892] test_corruption+0xdc/0x378 [ 29.803772] kunit_try_run_case+0x170/0x3f0 [ 29.803915] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.804136] kthread+0x328/0x630 [ 29.804264] ret_from_fork+0x10/0x20 [ 29.804901] [ 29.805096] freed by task 317 on cpu 1 at 29.793629s (0.011458s ago): [ 29.805469] test_corruption+0x120/0x378 [ 29.806086] kunit_try_run_case+0x170/0x3f0 [ 29.806369] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.806809] kthread+0x328/0x630 [ 29.807117] ret_from_fork+0x10/0x20 [ 29.807449] [ 29.807982] CPU: 1 UID: 0 PID: 317 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT [ 29.808302] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.808375] Hardware name: linux,dummy-virt (DT) [ 29.808467] ================================================================== [ 30.209081] ================================================================== [ 30.209239] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 30.209239] [ 30.209365] Corrupted memory at 0x00000000623d45dd [ ! ] (in kfence-#152): [ 30.209618] test_corruption+0x1d8/0x378 [ 30.209731] kunit_try_run_case+0x170/0x3f0 [ 30.209838] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.209946] kthread+0x328/0x630 [ 30.210048] ret_from_fork+0x10/0x20 [ 30.210139] [ 30.210190] kfence-#152: 0x000000008e622d5c-0x0000000005ff74d6, size=32, cache=test [ 30.210190] [ 30.210334] allocated by task 317 on cpu 1 at 30.208813s (0.001512s ago): [ 30.213297] test_alloc+0x230/0x628 [ 30.213885] test_corruption+0x198/0x378 [ 30.214002] kunit_try_run_case+0x170/0x3f0 [ 30.214093] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.214194] kthread+0x328/0x630 [ 30.214280] ret_from_fork+0x10/0x20 [ 30.215182] [ 30.215259] freed by task 317 on cpu 1 at 30.208914s (0.006334s ago): [ 30.215453] test_corruption+0x1d8/0x378 [ 30.215534] kunit_try_run_case+0x170/0x3f0 [ 30.215591] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.215708] kthread+0x328/0x630 [ 30.215857] ret_from_fork+0x10/0x20 [ 30.216012] [ 30.216161] CPU: 1 UID: 0 PID: 317 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT [ 30.216452] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.216581] Hardware name: linux,dummy-virt (DT) [ 30.216860] ================================================================== [ 29.585185] ================================================================== [ 29.585439] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 29.585439] [ 29.585979] Corrupted memory at 0x0000000023fe767c [ ! . . . . . . . . . . . . . . . ] (in kfence-#146): [ 29.587671] test_corruption+0x278/0x378 [ 29.587917] kunit_try_run_case+0x170/0x3f0 [ 29.588173] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.588646] kthread+0x328/0x630 [ 29.589014] ret_from_fork+0x10/0x20 [ 29.589133] [ 29.589417] kfence-#146: 0x000000006faa87ef-0x00000000ab1c8154, size=32, cache=kmalloc-32 [ 29.589417] [ 29.589730] allocated by task 315 on cpu 1 at 29.584528s (0.005178s ago): [ 29.590037] test_alloc+0x29c/0x628 [ 29.590286] test_corruption+0xdc/0x378 [ 29.590413] kunit_try_run_case+0x170/0x3f0 [ 29.590527] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.590650] kthread+0x328/0x630 [ 29.591364] ret_from_fork+0x10/0x20 [ 29.591591] [ 29.591655] freed by task 315 on cpu 1 at 29.584716s (0.006929s ago): [ 29.592270] test_corruption+0x278/0x378 [ 29.592679] kunit_try_run_case+0x170/0x3f0 [ 29.592799] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.593067] kthread+0x328/0x630 [ 29.593282] ret_from_fork+0x10/0x20 [ 29.593564] [ 29.593816] CPU: 1 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT [ 29.594427] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.594509] Hardware name: linux,dummy-virt (DT) [ 29.594665] ==================================================================
[ 21.848436] ================================================================== [ 21.848894] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 21.848894] [ 21.849148] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#112): [ 21.849638] test_corruption+0x216/0x3e0 [ 21.849953] kunit_try_run_case+0x1a5/0x480 [ 21.850162] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.850536] kthread+0x337/0x6f0 [ 21.850758] ret_from_fork+0x41/0x80 [ 21.850933] ret_from_fork_asm+0x1a/0x30 [ 21.851249] [ 21.851416] kfence-#112: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 21.851416] [ 21.851959] allocated by task 333 on cpu 0 at 21.848227s (0.003727s ago): [ 21.852242] test_alloc+0x2a6/0x10f0 [ 21.852422] test_corruption+0x1cb/0x3e0 [ 21.852741] kunit_try_run_case+0x1a5/0x480 [ 21.853058] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.853441] kthread+0x337/0x6f0 [ 21.853770] ret_from_fork+0x41/0x80 [ 21.854066] ret_from_fork_asm+0x1a/0x30 [ 21.854258] [ 21.854373] freed by task 333 on cpu 0 at 21.848314s (0.006055s ago): [ 21.854886] test_corruption+0x216/0x3e0 [ 21.855213] kunit_try_run_case+0x1a5/0x480 [ 21.855421] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.855649] kthread+0x337/0x6f0 [ 21.855813] ret_from_fork+0x41/0x80 [ 21.856004] ret_from_fork_asm+0x1a/0x30 [ 21.856306] [ 21.856584] CPU: 0 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT(voluntary) [ 21.857377] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.857669] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.857999] ================================================================== [ 21.432654] ================================================================== [ 21.433055] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 21.433055] [ 21.433291] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#108): [ 21.433848] test_corruption+0x2df/0x3e0 [ 21.434162] kunit_try_run_case+0x1a5/0x480 [ 21.434498] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.434701] kthread+0x337/0x6f0 [ 21.434863] ret_from_fork+0x41/0x80 [ 21.435165] ret_from_fork_asm+0x1a/0x30 [ 21.435450] [ 21.435620] kfence-#108: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 21.435620] [ 21.436044] allocated by task 331 on cpu 1 at 21.432239s (0.003800s ago): [ 21.436466] test_alloc+0x364/0x10f0 [ 21.436686] test_corruption+0x1cb/0x3e0 [ 21.436859] kunit_try_run_case+0x1a5/0x480 [ 21.437047] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.437450] kthread+0x337/0x6f0 [ 21.437711] ret_from_fork+0x41/0x80 [ 21.438009] ret_from_fork_asm+0x1a/0x30 [ 21.438307] [ 21.438426] freed by task 331 on cpu 1 at 21.432387s (0.006034s ago): [ 21.438692] test_corruption+0x2df/0x3e0 [ 21.438995] kunit_try_run_case+0x1a5/0x480 [ 21.439337] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.439749] kthread+0x337/0x6f0 [ 21.439946] ret_from_fork+0x41/0x80 [ 21.440113] ret_from_fork_asm+0x1a/0x30 [ 21.440287] [ 21.440444] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT(voluntary) [ 21.441136] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.441525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.442318] ================================================================== [ 21.744430] ================================================================== [ 21.744940] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 21.744940] [ 21.745220] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#111): [ 21.746185] test_corruption+0x131/0x3e0 [ 21.746531] kunit_try_run_case+0x1a5/0x480 [ 21.746724] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.746941] kthread+0x337/0x6f0 [ 21.747212] ret_from_fork+0x41/0x80 [ 21.747497] ret_from_fork_asm+0x1a/0x30 [ 21.747837] [ 21.747951] kfence-#111: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 21.747951] [ 21.748480] allocated by task 333 on cpu 0 at 21.744212s (0.004262s ago): [ 21.748823] test_alloc+0x2a6/0x10f0 [ 21.749114] test_corruption+0xe6/0x3e0 [ 21.749405] kunit_try_run_case+0x1a5/0x480 [ 21.749700] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.749983] kthread+0x337/0x6f0 [ 21.750178] ret_from_fork+0x41/0x80 [ 21.750366] ret_from_fork_asm+0x1a/0x30 [ 21.750546] [ 21.750665] freed by task 333 on cpu 0 at 21.744302s (0.006358s ago): [ 21.751113] test_corruption+0x131/0x3e0 [ 21.751448] kunit_try_run_case+0x1a5/0x480 [ 21.751815] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.752029] kthread+0x337/0x6f0 [ 21.752272] ret_from_fork+0x41/0x80 [ 21.752550] ret_from_fork_asm+0x1a/0x30 [ 21.752971] [ 21.753172] CPU: 0 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT(voluntary) [ 21.753768] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.754144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.754488] ================================================================== [ 21.224604] ================================================================== [ 21.225061] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 21.225061] [ 21.225321] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#106): [ 21.226517] test_corruption+0x2d2/0x3e0 [ 21.226756] kunit_try_run_case+0x1a5/0x480 [ 21.226950] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.227334] kthread+0x337/0x6f0 [ 21.227606] ret_from_fork+0x41/0x80 [ 21.227834] ret_from_fork_asm+0x1a/0x30 [ 21.228018] [ 21.228126] kfence-#106: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 21.228126] [ 21.228881] allocated by task 331 on cpu 1 at 21.224206s (0.004670s ago): [ 21.229225] test_alloc+0x364/0x10f0 [ 21.229404] test_corruption+0xe6/0x3e0 [ 21.229692] kunit_try_run_case+0x1a5/0x480 [ 21.230107] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.230473] kthread+0x337/0x6f0 [ 21.230703] ret_from_fork+0x41/0x80 [ 21.230899] ret_from_fork_asm+0x1a/0x30 [ 21.231087] [ 21.231251] freed by task 331 on cpu 1 at 21.224362s (0.006884s ago): [ 21.231744] test_corruption+0x2d2/0x3e0 [ 21.232032] kunit_try_run_case+0x1a5/0x480 [ 21.232268] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.232610] kthread+0x337/0x6f0 [ 21.232815] ret_from_fork+0x41/0x80 [ 21.232976] ret_from_fork_asm+0x1a/0x30 [ 21.233148] [ 21.233306] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.15.2-rc1 #1 PREEMPT(voluntary) [ 21.233783] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.234088] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.234719] ==================================================================