Date
July 12, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.167776] ================================================================== [ 23.167868] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 23.167868] [ 23.167933] Corrupted memory at 0x0000000031e7d11f [ ! . . . . . . . . . . . . . . . ] (in kfence-#110): [ 23.168262] test_corruption+0x120/0x378 [ 23.168312] kunit_try_run_case+0x170/0x3f0 [ 23.168357] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.168402] kthread+0x328/0x630 [ 23.168443] ret_from_fork+0x10/0x20 [ 23.168484] [ 23.168507] kfence-#110: 0x000000003a697f67-0x0000000077268aae, size=32, cache=test [ 23.168507] [ 23.168563] allocated by task 313 on cpu 1 at 23.167626s (0.000933s ago): [ 23.168625] test_alloc+0x230/0x628 [ 23.168666] test_corruption+0xdc/0x378 [ 23.168707] kunit_try_run_case+0x170/0x3f0 [ 23.168747] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.168792] kthread+0x328/0x630 [ 23.168828] ret_from_fork+0x10/0x20 [ 23.168868] [ 23.168891] freed by task 313 on cpu 1 at 23.167688s (0.001199s ago): [ 23.168952] test_corruption+0x120/0x378 [ 23.168992] kunit_try_run_case+0x170/0x3f0 [ 23.169032] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.169075] kthread+0x328/0x630 [ 23.169111] ret_from_fork+0x10/0x20 [ 23.169153] [ 23.169204] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.169283] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.169311] Hardware name: linux,dummy-virt (DT) [ 23.169345] ================================================================== [ 22.543922] ================================================================== [ 22.544029] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 22.544029] [ 22.544098] Corrupted memory at 0x000000007642cf89 [ ! . . . . . . . . . . . . . . . ] (in kfence-#104): [ 22.545228] test_corruption+0x278/0x378 [ 22.545281] kunit_try_run_case+0x170/0x3f0 [ 22.545329] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.545374] kthread+0x328/0x630 [ 22.545413] ret_from_fork+0x10/0x20 [ 22.545453] [ 22.545479] kfence-#104: 0x00000000e6d0eb5b-0x00000000c8013148, size=32, cache=kmalloc-32 [ 22.545479] [ 22.545536] allocated by task 311 on cpu 1 at 22.543638s (0.001895s ago): [ 22.545598] test_alloc+0x29c/0x628 [ 22.545638] test_corruption+0xdc/0x378 [ 22.545680] kunit_try_run_case+0x170/0x3f0 [ 22.545720] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.545764] kthread+0x328/0x630 [ 22.545801] ret_from_fork+0x10/0x20 [ 22.545840] [ 22.545863] freed by task 311 on cpu 1 at 22.543741s (0.002119s ago): [ 22.545924] test_corruption+0x278/0x378 [ 22.545970] kunit_try_run_case+0x170/0x3f0 [ 22.546010] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.546052] kthread+0x328/0x630 [ 22.546088] ret_from_fork+0x10/0x20 [ 22.546128] [ 22.546186] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.546266] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.546297] Hardware name: linux,dummy-virt (DT) [ 22.546331] ================================================================== [ 23.064001] ================================================================== [ 23.064104] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.064104] [ 23.064188] Corrupted memory at 0x00000000c1811305 [ ! ] (in kfence-#109): [ 23.064322] test_corruption+0x284/0x378 [ 23.064372] kunit_try_run_case+0x170/0x3f0 [ 23.064417] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.064463] kthread+0x328/0x630 [ 23.064505] ret_from_fork+0x10/0x20 [ 23.064546] [ 23.064570] kfence-#109: 0x0000000019e31bc6-0x00000000d611350c, size=32, cache=kmalloc-32 [ 23.064570] [ 23.064629] allocated by task 311 on cpu 1 at 23.063719s (0.000906s ago): [ 23.064691] test_alloc+0x29c/0x628 [ 23.064733] test_corruption+0x198/0x378 [ 23.064772] kunit_try_run_case+0x170/0x3f0 [ 23.064813] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.064856] kthread+0x328/0x630 [ 23.064892] ret_from_fork+0x10/0x20 [ 23.064933] [ 23.064961] freed by task 311 on cpu 1 at 23.063822s (0.001134s ago): [ 23.065025] test_corruption+0x284/0x378 [ 23.065064] kunit_try_run_case+0x170/0x3f0 [ 23.065104] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.065148] kthread+0x328/0x630 [ 23.065195] ret_from_fork+0x10/0x20 [ 23.065235] [ 23.065280] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.065358] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.065388] Hardware name: linux,dummy-virt (DT) [ 23.065423] ================================================================== [ 23.479854] ================================================================== [ 23.479953] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.479953] [ 23.480018] Corrupted memory at 0x00000000249053b0 [ ! ] (in kfence-#113): [ 23.480139] test_corruption+0x1d8/0x378 [ 23.480200] kunit_try_run_case+0x170/0x3f0 [ 23.480245] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.480289] kthread+0x328/0x630 [ 23.480330] ret_from_fork+0x10/0x20 [ 23.480373] [ 23.480398] kfence-#113: 0x00000000e80203ec-0x000000002416f695, size=32, cache=test [ 23.480398] [ 23.480454] allocated by task 313 on cpu 1 at 23.479683s (0.000767s ago): [ 23.480518] test_alloc+0x230/0x628 [ 23.480558] test_corruption+0x198/0x378 [ 23.480607] kunit_try_run_case+0x170/0x3f0 [ 23.480646] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.480690] kthread+0x328/0x630 [ 23.480726] ret_from_fork+0x10/0x20 [ 23.480764] [ 23.480789] freed by task 313 on cpu 1 at 23.479744s (0.001042s ago): [ 23.480848] test_corruption+0x1d8/0x378 [ 23.480888] kunit_try_run_case+0x170/0x3f0 [ 23.480929] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.480970] kthread+0x328/0x630 [ 23.481007] ret_from_fork+0x10/0x20 [ 23.481044] [ 23.481087] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.481165] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.481203] Hardware name: linux,dummy-virt (DT) [ 23.481235] ==================================================================
[ 19.800407] ================================================================== [ 19.800788] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.800788] [ 19.801245] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#89): [ 19.801561] test_corruption+0x216/0x3e0 [ 19.801765] kunit_try_run_case+0x1a5/0x480 [ 19.801984] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.802221] kthread+0x337/0x6f0 [ 19.802371] ret_from_fork+0x116/0x1d0 [ 19.802543] ret_from_fork_asm+0x1a/0x30 [ 19.802722] [ 19.802796] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.802796] [ 19.803201] allocated by task 330 on cpu 0 at 19.800295s (0.002904s ago): [ 19.803505] test_alloc+0x2a6/0x10f0 [ 19.803681] test_corruption+0x1cb/0x3e0 [ 19.803867] kunit_try_run_case+0x1a5/0x480 [ 19.804061] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.804256] kthread+0x337/0x6f0 [ 19.804393] ret_from_fork+0x116/0x1d0 [ 19.804592] ret_from_fork_asm+0x1a/0x30 [ 19.804795] [ 19.804894] freed by task 330 on cpu 0 at 19.800337s (0.004555s ago): [ 19.805209] test_corruption+0x216/0x3e0 [ 19.805379] kunit_try_run_case+0x1a5/0x480 [ 19.805544] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.805808] kthread+0x337/0x6f0 [ 19.805982] ret_from_fork+0x116/0x1d0 [ 19.806157] ret_from_fork_asm+0x1a/0x30 [ 19.806342] [ 19.806443] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.806814] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.807014] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.807388] ================================================================== [ 19.696442] ================================================================== [ 19.696841] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.696841] [ 19.697251] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#88): [ 19.697864] test_corruption+0x131/0x3e0 [ 19.698039] kunit_try_run_case+0x1a5/0x480 [ 19.698256] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.698510] kthread+0x337/0x6f0 [ 19.698688] ret_from_fork+0x116/0x1d0 [ 19.698853] ret_from_fork_asm+0x1a/0x30 [ 19.699020] [ 19.699123] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.699123] [ 19.699506] allocated by task 330 on cpu 0 at 19.696319s (0.003185s ago): [ 19.699786] test_alloc+0x2a6/0x10f0 [ 19.699924] test_corruption+0xe6/0x3e0 [ 19.700120] kunit_try_run_case+0x1a5/0x480 [ 19.700344] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.700605] kthread+0x337/0x6f0 [ 19.700743] ret_from_fork+0x116/0x1d0 [ 19.700938] ret_from_fork_asm+0x1a/0x30 [ 19.701090] [ 19.701165] freed by task 330 on cpu 0 at 19.696367s (0.004796s ago): [ 19.701422] test_corruption+0x131/0x3e0 [ 19.701632] kunit_try_run_case+0x1a5/0x480 [ 19.701847] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.702111] kthread+0x337/0x6f0 [ 19.702269] ret_from_fork+0x116/0x1d0 [ 19.702407] ret_from_fork_asm+0x1a/0x30 [ 19.702553] [ 19.702670] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.703161] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.703373] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.703663] ================================================================== [ 19.072560] ================================================================== [ 19.072989] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 19.072989] [ 19.073323] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#82): [ 19.074050] test_corruption+0x2d2/0x3e0 [ 19.074274] kunit_try_run_case+0x1a5/0x480 [ 19.074493] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.074696] kthread+0x337/0x6f0 [ 19.074840] ret_from_fork+0x116/0x1d0 [ 19.075038] ret_from_fork_asm+0x1a/0x30 [ 19.075244] [ 19.075348] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.075348] [ 19.075660] allocated by task 328 on cpu 0 at 19.072304s (0.003354s ago): [ 19.075987] test_alloc+0x364/0x10f0 [ 19.076177] test_corruption+0xe6/0x3e0 [ 19.076350] kunit_try_run_case+0x1a5/0x480 [ 19.076524] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.076784] kthread+0x337/0x6f0 [ 19.076938] ret_from_fork+0x116/0x1d0 [ 19.077121] ret_from_fork_asm+0x1a/0x30 [ 19.077276] [ 19.077351] freed by task 328 on cpu 0 at 19.072401s (0.004947s ago): [ 19.077668] test_corruption+0x2d2/0x3e0 [ 19.077872] kunit_try_run_case+0x1a5/0x480 [ 19.078071] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.078322] kthread+0x337/0x6f0 [ 19.078500] ret_from_fork+0x116/0x1d0 [ 19.078665] ret_from_fork_asm+0x1a/0x30 [ 19.078817] [ 19.078917] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.079401] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.079598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.079871] ================================================================== [ 19.280525] ================================================================== [ 19.280917] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 19.280917] [ 19.281243] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#84): [ 19.281633] test_corruption+0x2df/0x3e0 [ 19.281824] kunit_try_run_case+0x1a5/0x480 [ 19.282039] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.282259] kthread+0x337/0x6f0 [ 19.282427] ret_from_fork+0x116/0x1d0 [ 19.282568] ret_from_fork_asm+0x1a/0x30 [ 19.282775] [ 19.282877] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.282877] [ 19.283258] allocated by task 328 on cpu 0 at 19.280258s (0.002998s ago): [ 19.283527] test_alloc+0x364/0x10f0 [ 19.283716] test_corruption+0x1cb/0x3e0 [ 19.283908] kunit_try_run_case+0x1a5/0x480 [ 19.284074] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.284349] kthread+0x337/0x6f0 [ 19.284512] ret_from_fork+0x116/0x1d0 [ 19.284675] ret_from_fork_asm+0x1a/0x30 [ 19.284841] [ 19.284941] freed by task 328 on cpu 0 at 19.280367s (0.004572s ago): [ 19.285243] test_corruption+0x2df/0x3e0 [ 19.285431] kunit_try_run_case+0x1a5/0x480 [ 19.285583] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.285774] kthread+0x337/0x6f0 [ 19.285945] ret_from_fork+0x116/0x1d0 [ 19.286137] ret_from_fork_asm+0x1a/0x30 [ 19.286348] [ 19.286461] CPU: 0 UID: 0 PID: 328 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.286793] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.286995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.287411] ==================================================================