Date
July 3, 2025, 10:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 37.233042] ================================================================== [ 37.233161] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 37.233161] [ 37.233232] Corrupted memory at 0x000000006433ed97 [ ! . . . . . . . . . . . . . . . ] (in kfence-#148): [ 37.234358] test_corruption+0x278/0x378 [ 37.234412] kunit_try_run_case+0x170/0x3f0 [ 37.234461] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.234508] kthread+0x328/0x630 [ 37.234549] ret_from_fork+0x10/0x20 [ 37.234592] [ 37.234616] kfence-#148: 0x00000000a7cd20d7-0x0000000037f5709d, size=32, cache=kmalloc-32 [ 37.234616] [ 37.234673] allocated by task 343 on cpu 1 at 37.232724s (0.001946s ago): [ 37.234739] test_alloc+0x29c/0x628 [ 37.234781] test_corruption+0xdc/0x378 [ 37.234822] kunit_try_run_case+0x170/0x3f0 [ 37.234878] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.234924] kthread+0x328/0x630 [ 37.234961] ret_from_fork+0x10/0x20 [ 37.234999] [ 37.235022] freed by task 343 on cpu 1 at 37.232847s (0.002172s ago): [ 37.235087] test_corruption+0x278/0x378 [ 37.235127] kunit_try_run_case+0x170/0x3f0 [ 37.235168] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.235214] kthread+0x328/0x630 [ 37.235249] ret_from_fork+0x10/0x20 [ 37.235288] [ 37.235338] CPU: 1 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT [ 37.235417] Tainted: [B]=BAD_PAGE, [N]=TEST [ 37.235445] Hardware name: linux,dummy-virt (DT) [ 37.235481] ================================================================== [ 38.272939] ================================================================== [ 38.273034] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 38.273034] [ 38.273097] Corrupted memory at 0x0000000035230aca [ ! ] (in kfence-#158): [ 38.273210] test_corruption+0x1d8/0x378 [ 38.273259] kunit_try_run_case+0x170/0x3f0 [ 38.273302] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.273348] kthread+0x328/0x630 [ 38.273388] ret_from_fork+0x10/0x20 [ 38.273429] [ 38.273453] kfence-#158: 0x00000000eb6a16cc-0x000000000696d509, size=32, cache=test [ 38.273453] [ 38.273509] allocated by task 345 on cpu 1 at 38.272762s (0.000743s ago): [ 38.273572] test_alloc+0x230/0x628 [ 38.273615] test_corruption+0x198/0x378 [ 38.273657] kunit_try_run_case+0x170/0x3f0 [ 38.273698] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.273744] kthread+0x328/0x630 [ 38.273781] ret_from_fork+0x10/0x20 [ 38.273822] [ 38.273859] freed by task 345 on cpu 1 at 38.272824s (0.001031s ago): [ 38.273924] test_corruption+0x1d8/0x378 [ 38.273978] kunit_try_run_case+0x170/0x3f0 [ 38.274024] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.274069] kthread+0x328/0x630 [ 38.274106] ret_from_fork+0x10/0x20 [ 38.274146] [ 38.274187] CPU: 1 UID: 0 PID: 345 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT [ 38.274266] Tainted: [B]=BAD_PAGE, [N]=TEST [ 38.274295] Hardware name: linux,dummy-virt (DT) [ 38.274330] ================================================================== [ 37.753042] ================================================================== [ 37.753141] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 37.753141] [ 37.753207] Corrupted memory at 0x0000000017268e3f [ ! ] (in kfence-#153): [ 37.753342] test_corruption+0x284/0x378 [ 37.753390] kunit_try_run_case+0x170/0x3f0 [ 37.753435] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.753481] kthread+0x328/0x630 [ 37.753521] ret_from_fork+0x10/0x20 [ 37.753560] [ 37.753585] kfence-#153: 0x000000009041dc3c-0x0000000055f1de4c, size=32, cache=kmalloc-32 [ 37.753585] [ 37.753640] allocated by task 343 on cpu 1 at 37.752747s (0.000890s ago): [ 37.753704] test_alloc+0x29c/0x628 [ 37.753745] test_corruption+0x198/0x378 [ 37.753787] kunit_try_run_case+0x170/0x3f0 [ 37.753828] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.753886] kthread+0x328/0x630 [ 37.753924] ret_from_fork+0x10/0x20 [ 37.753969] [ 37.753993] freed by task 343 on cpu 1 at 37.752862s (0.001127s ago): [ 37.754057] test_corruption+0x284/0x378 [ 37.754099] kunit_try_run_case+0x170/0x3f0 [ 37.754140] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.754188] kthread+0x328/0x630 [ 37.754225] ret_from_fork+0x10/0x20 [ 37.754266] [ 37.754308] CPU: 1 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT [ 37.754389] Tainted: [B]=BAD_PAGE, [N]=TEST [ 37.754419] Hardware name: linux,dummy-virt (DT) [ 37.754454] ================================================================== [ 38.168948] ================================================================== [ 38.169048] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 38.169048] [ 38.169111] Corrupted memory at 0x000000009c00ceab [ ! . . . . . . . . . . . . . . . ] (in kfence-#157): [ 38.169422] test_corruption+0x120/0x378 [ 38.169470] kunit_try_run_case+0x170/0x3f0 [ 38.169515] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.169562] kthread+0x328/0x630 [ 38.169601] ret_from_fork+0x10/0x20 [ 38.169641] [ 38.169664] kfence-#157: 0x000000003c452b1a-0x0000000015e644eb, size=32, cache=test [ 38.169664] [ 38.169720] allocated by task 345 on cpu 1 at 38.168781s (0.000935s ago): [ 38.169784] test_alloc+0x230/0x628 [ 38.169825] test_corruption+0xdc/0x378 [ 38.169882] kunit_try_run_case+0x170/0x3f0 [ 38.169923] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.169975] kthread+0x328/0x630 [ 38.170011] ret_from_fork+0x10/0x20 [ 38.170051] [ 38.170074] freed by task 345 on cpu 1 at 38.168853s (0.001217s ago): [ 38.170138] test_corruption+0x120/0x378 [ 38.170179] kunit_try_run_case+0x170/0x3f0 [ 38.170221] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.170266] kthread+0x328/0x630 [ 38.170301] ret_from_fork+0x10/0x20 [ 38.170342] [ 38.170384] CPU: 1 UID: 0 PID: 345 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT [ 38.170465] Tainted: [B]=BAD_PAGE, [N]=TEST [ 38.170495] Hardware name: linux,dummy-virt (DT) [ 38.170529] ==================================================================
[ 29.569699] ================================================================== [ 29.570165] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 29.570165] [ 29.570570] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#103): [ 29.571389] test_corruption+0x2d2/0x3e0 [ 29.571616] kunit_try_run_case+0x1a5/0x480 [ 29.571816] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.572073] kthread+0x337/0x6f0 [ 29.572279] ret_from_fork+0x116/0x1d0 [ 29.572433] ret_from_fork_asm+0x1a/0x30 [ 29.572659] [ 29.572753] kfence-#103: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.572753] [ 29.573133] allocated by task 360 on cpu 1 at 29.569421s (0.003710s ago): [ 29.573442] test_alloc+0x364/0x10f0 [ 29.573659] test_corruption+0xe6/0x3e0 [ 29.573849] kunit_try_run_case+0x1a5/0x480 [ 29.574022] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.574283] kthread+0x337/0x6f0 [ 29.574451] ret_from_fork+0x116/0x1d0 [ 29.574630] ret_from_fork_asm+0x1a/0x30 [ 29.574779] [ 29.574845] freed by task 360 on cpu 1 at 29.569530s (0.005313s ago): [ 29.575094] test_corruption+0x2d2/0x3e0 [ 29.575407] kunit_try_run_case+0x1a5/0x480 [ 29.575640] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.575904] kthread+0x337/0x6f0 [ 29.576063] ret_from_fork+0x116/0x1d0 [ 29.576243] ret_from_fork_asm+0x1a/0x30 [ 29.576432] [ 29.576574] CPU: 1 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 29.577199] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.577362] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.577622] ================================================================== [ 29.985716] ================================================================== [ 29.986105] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 29.986105] [ 29.986406] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#107): [ 29.986873] test_corruption+0x2df/0x3e0 [ 29.987076] kunit_try_run_case+0x1a5/0x480 [ 29.987327] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.987557] kthread+0x337/0x6f0 [ 29.987743] ret_from_fork+0x116/0x1d0 [ 29.987926] ret_from_fork_asm+0x1a/0x30 [ 29.988070] [ 29.988136] kfence-#107: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.988136] [ 29.988782] allocated by task 360 on cpu 1 at 29.985430s (0.003350s ago): [ 29.989107] test_alloc+0x364/0x10f0 [ 29.989306] test_corruption+0x1cb/0x3e0 [ 29.989473] kunit_try_run_case+0x1a5/0x480 [ 29.989690] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.989965] kthread+0x337/0x6f0 [ 29.990141] ret_from_fork+0x116/0x1d0 [ 29.990316] ret_from_fork_asm+0x1a/0x30 [ 29.990539] [ 29.990607] freed by task 360 on cpu 1 at 29.985539s (0.005065s ago): [ 29.990836] test_corruption+0x2df/0x3e0 [ 29.991050] kunit_try_run_case+0x1a5/0x480 [ 29.991328] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.991610] kthread+0x337/0x6f0 [ 29.991757] ret_from_fork+0x116/0x1d0 [ 29.991928] ret_from_fork_asm+0x1a/0x30 [ 29.992116] [ 29.992216] CPU: 1 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 29.992721] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.992908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.993256] ================================================================== [ 30.193607] ================================================================== [ 30.193997] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 30.193997] [ 30.194355] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#109): [ 30.195026] test_corruption+0x131/0x3e0 [ 30.195181] kunit_try_run_case+0x1a5/0x480 [ 30.195466] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.195676] kthread+0x337/0x6f0 [ 30.195847] ret_from_fork+0x116/0x1d0 [ 30.196043] ret_from_fork_asm+0x1a/0x30 [ 30.196231] [ 30.196398] kfence-#109: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.196398] [ 30.196693] allocated by task 362 on cpu 0 at 30.193451s (0.003239s ago): [ 30.197039] test_alloc+0x2a6/0x10f0 [ 30.197249] test_corruption+0xe6/0x3e0 [ 30.197386] kunit_try_run_case+0x1a5/0x480 [ 30.197572] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.197848] kthread+0x337/0x6f0 [ 30.198024] ret_from_fork+0x116/0x1d0 [ 30.198173] ret_from_fork_asm+0x1a/0x30 [ 30.198395] [ 30.198489] freed by task 362 on cpu 0 at 30.193524s (0.004963s ago): [ 30.198762] test_corruption+0x131/0x3e0 [ 30.198956] kunit_try_run_case+0x1a5/0x480 [ 30.199149] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.199495] kthread+0x337/0x6f0 [ 30.199665] ret_from_fork+0x116/0x1d0 [ 30.199871] ret_from_fork_asm+0x1a/0x30 [ 30.200066] [ 30.200181] CPU: 0 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 30.200688] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.200819] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.201402] ================================================================== [ 30.297510] ================================================================== [ 30.297884] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 30.297884] [ 30.298259] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#110): [ 30.298658] test_corruption+0x216/0x3e0 [ 30.298849] kunit_try_run_case+0x1a5/0x480 [ 30.299071] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.299324] kthread+0x337/0x6f0 [ 30.299446] ret_from_fork+0x116/0x1d0 [ 30.299731] ret_from_fork_asm+0x1a/0x30 [ 30.299930] [ 30.300031] kfence-#110: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.300031] [ 30.300465] allocated by task 362 on cpu 0 at 30.297367s (0.003096s ago): [ 30.300770] test_alloc+0x2a6/0x10f0 [ 30.300901] test_corruption+0x1cb/0x3e0 [ 30.301091] kunit_try_run_case+0x1a5/0x480 [ 30.301316] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.301651] kthread+0x337/0x6f0 [ 30.301837] ret_from_fork+0x116/0x1d0 [ 30.302030] ret_from_fork_asm+0x1a/0x30 [ 30.302258] [ 30.302329] freed by task 362 on cpu 0 at 30.297421s (0.004906s ago): [ 30.302619] test_corruption+0x216/0x3e0 [ 30.302764] kunit_try_run_case+0x1a5/0x480 [ 30.302965] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.303209] kthread+0x337/0x6f0 [ 30.303389] ret_from_fork+0x116/0x1d0 [ 30.303555] ret_from_fork_asm+0x1a/0x30 [ 30.303690] [ 30.303776] CPU: 0 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 30.304408] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.304627] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.305048] ==================================================================