Date
June 23, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 40.156068] ================================================================== [ 40.156212] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 40.156212] [ 40.156339] Corrupted memory at 0x00000000e7ee4673 [ ! ] (in kfence-#135): [ 40.156684] test_corruption+0x284/0x378 [ 40.157212] kunit_try_run_case+0x170/0x3f0 [ 40.157635] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.158129] kthread+0x328/0x630 [ 40.158244] ret_from_fork+0x10/0x20 [ 40.159601] [ 40.159672] kfence-#135: 0x00000000ba58ed36-0x0000000069adc79a, size=32, cache=kmalloc-32 [ 40.159672] [ 40.159845] allocated by task 323 on cpu 0 at 40.155585s (0.004248s ago): [ 40.160012] test_alloc+0x29c/0x628 [ 40.160202] test_corruption+0x198/0x378 [ 40.160361] kunit_try_run_case+0x170/0x3f0 [ 40.160461] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.160567] kthread+0x328/0x630 [ 40.160652] ret_from_fork+0x10/0x20 [ 40.161863] [ 40.161943] freed by task 323 on cpu 0 at 40.155743s (0.006188s ago): [ 40.162646] test_corruption+0x284/0x378 [ 40.162783] kunit_try_run_case+0x170/0x3f0 [ 40.163496] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.163648] kthread+0x328/0x630 [ 40.163939] ret_from_fork+0x10/0x20 [ 40.164072] [ 40.164474] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 40.165462] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.165545] Hardware name: linux,dummy-virt (DT) [ 40.165624] ================================================================== [ 39.837251] ================================================================== [ 39.837395] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 39.837395] [ 39.837522] Corrupted memory at 0x000000006fd693aa [ ! . . . . . . . . . . . . . . . ] (in kfence-#132): [ 39.839612] test_corruption+0x278/0x378 [ 39.839766] kunit_try_run_case+0x170/0x3f0 [ 39.839980] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.840184] kthread+0x328/0x630 [ 39.840299] ret_from_fork+0x10/0x20 [ 39.840488] [ 39.840567] kfence-#132: 0x000000004d318858-0x00000000cb81aea1, size=32, cache=kmalloc-32 [ 39.840567] [ 39.840885] allocated by task 323 on cpu 0 at 39.836901s (0.003906s ago): [ 39.841343] test_alloc+0x29c/0x628 [ 39.841492] test_corruption+0xdc/0x378 [ 39.841679] kunit_try_run_case+0x170/0x3f0 [ 39.841735] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.841807] kthread+0x328/0x630 [ 39.841946] ret_from_fork+0x10/0x20 [ 39.842185] [ 39.842244] freed by task 323 on cpu 0 at 39.837085s (0.005150s ago): [ 39.842424] test_corruption+0x278/0x378 [ 39.842949] kunit_try_run_case+0x170/0x3f0 [ 39.843272] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.843485] kthread+0x328/0x630 [ 39.843594] ret_from_fork+0x10/0x20 [ 39.843913] [ 39.844176] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 39.844672] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.844775] Hardware name: linux,dummy-virt (DT) [ 39.844858] ================================================================== [ 40.261277] ================================================================== [ 40.261418] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 40.261418] [ 40.261544] Corrupted memory at 0x0000000048c98904 [ ! . . . . . . . . . . . . . . . ] (in kfence-#136): [ 40.264219] test_corruption+0x120/0x378 [ 40.264429] kunit_try_run_case+0x170/0x3f0 [ 40.264837] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.265094] kthread+0x328/0x630 [ 40.265416] ret_from_fork+0x10/0x20 [ 40.265542] [ 40.265606] kfence-#136: 0x00000000e134741e-0x000000002f4eda49, size=32, cache=test [ 40.265606] [ 40.265746] allocated by task 325 on cpu 0 at 40.260990s (0.004745s ago): [ 40.266684] test_alloc+0x230/0x628 [ 40.266759] test_corruption+0xdc/0x378 [ 40.266820] kunit_try_run_case+0x170/0x3f0 [ 40.266998] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.267148] kthread+0x328/0x630 [ 40.267689] ret_from_fork+0x10/0x20 [ 40.267824] [ 40.267887] freed by task 325 on cpu 0 at 40.261126s (0.006752s ago): [ 40.268171] test_corruption+0x120/0x378 [ 40.268346] kunit_try_run_case+0x170/0x3f0 [ 40.268565] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.268838] kthread+0x328/0x630 [ 40.268925] ret_from_fork+0x10/0x20 [ 40.269809] [ 40.270119] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 40.270316] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.270389] Hardware name: linux,dummy-virt (DT) [ 40.270505] ================================================================== [ 40.365656] ================================================================== [ 40.366098] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 40.366098] [ 40.366347] Corrupted memory at 0x00000000b10f91d0 [ ! ] (in kfence-#137): [ 40.366712] test_corruption+0x1d8/0x378 [ 40.366965] kunit_try_run_case+0x170/0x3f0 [ 40.367097] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.367262] kthread+0x328/0x630 [ 40.367365] ret_from_fork+0x10/0x20 [ 40.367492] [ 40.367660] kfence-#137: 0x00000000b2749bc3-0x000000007ed02576, size=32, cache=test [ 40.367660] [ 40.368011] allocated by task 325 on cpu 0 at 40.364950s (0.003033s ago): [ 40.368367] test_alloc+0x230/0x628 [ 40.368470] test_corruption+0x198/0x378 [ 40.368579] kunit_try_run_case+0x170/0x3f0 [ 40.368688] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.368858] kthread+0x328/0x630 [ 40.369435] ret_from_fork+0x10/0x20 [ 40.369774] [ 40.369847] freed by task 325 on cpu 0 at 40.365104s (0.004733s ago): [ 40.370012] test_corruption+0x1d8/0x378 [ 40.370240] kunit_try_run_case+0x170/0x3f0 [ 40.370344] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.370527] kthread+0x328/0x630 [ 40.370712] ret_from_fork+0x10/0x20 [ 40.370836] [ 40.370925] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 40.371231] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.371445] Hardware name: linux,dummy-virt (DT) [ 40.371548] ==================================================================
[ 28.964658] ================================================================== [ 28.965087] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 28.965087] [ 28.965358] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#99): [ 28.966368] test_corruption+0x2d2/0x3e0 [ 28.966705] kunit_try_run_case+0x1a5/0x480 [ 28.967091] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.967287] kthread+0x337/0x6f0 [ 28.967523] ret_from_fork+0x116/0x1d0 [ 28.967780] ret_from_fork_asm+0x1a/0x30 [ 28.968032] [ 28.968116] kfence-#99: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.968116] [ 28.968431] allocated by task 340 on cpu 1 at 28.964391s (0.004035s ago): [ 28.968684] test_alloc+0x364/0x10f0 [ 28.968938] test_corruption+0xe6/0x3e0 [ 28.969211] kunit_try_run_case+0x1a5/0x480 [ 28.969495] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.969850] kthread+0x337/0x6f0 [ 28.970038] ret_from_fork+0x116/0x1d0 [ 28.970287] ret_from_fork_asm+0x1a/0x30 [ 28.970464] [ 28.970611] freed by task 340 on cpu 1 at 28.964484s (0.006122s ago): [ 28.971098] test_corruption+0x2d2/0x3e0 [ 28.971319] kunit_try_run_case+0x1a5/0x480 [ 28.971530] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.971853] kthread+0x337/0x6f0 [ 28.972100] ret_from_fork+0x116/0x1d0 [ 28.972244] ret_from_fork_asm+0x1a/0x30 [ 28.972519] [ 28.972651] CPU: 1 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 28.973425] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.973606] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.973869] ================================================================== [ 29.796730] ================================================================== [ 29.797102] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 29.797102] [ 29.797324] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#107): [ 29.797839] test_corruption+0x2df/0x3e0 [ 29.798223] kunit_try_run_case+0x1a5/0x480 [ 29.798522] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.798773] kthread+0x337/0x6f0 [ 29.798902] ret_from_fork+0x116/0x1d0 [ 29.799038] ret_from_fork_asm+0x1a/0x30 [ 29.799313] [ 29.799480] kfence-#107: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.799480] [ 29.800127] allocated by task 340 on cpu 1 at 29.796406s (0.003716s ago): [ 29.800475] test_alloc+0x364/0x10f0 [ 29.800621] test_corruption+0x1cb/0x3e0 [ 29.800773] kunit_try_run_case+0x1a5/0x480 [ 29.801069] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.801436] kthread+0x337/0x6f0 [ 29.801687] ret_from_fork+0x116/0x1d0 [ 29.802018] ret_from_fork_asm+0x1a/0x30 [ 29.802231] [ 29.802309] freed by task 340 on cpu 1 at 29.796524s (0.005781s ago): [ 29.802726] test_corruption+0x2df/0x3e0 [ 29.802881] kunit_try_run_case+0x1a5/0x480 [ 29.803037] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.803429] kthread+0x337/0x6f0 [ 29.803667] ret_from_fork+0x116/0x1d0 [ 29.803948] ret_from_fork_asm+0x1a/0x30 [ 29.804217] [ 29.804413] CPU: 1 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 29.804768] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.805034] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.805539] ================================================================== [ 30.420501] ================================================================== [ 30.420844] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 30.420844] [ 30.421123] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#113): [ 30.421701] test_corruption+0x216/0x3e0 [ 30.421941] kunit_try_run_case+0x1a5/0x480 [ 30.422169] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.422526] kthread+0x337/0x6f0 [ 30.422774] ret_from_fork+0x116/0x1d0 [ 30.422947] ret_from_fork_asm+0x1a/0x30 [ 30.423099] [ 30.423187] kfence-#113: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.423187] [ 30.423917] allocated by task 342 on cpu 0 at 30.420366s (0.003547s ago): [ 30.424167] test_alloc+0x2a6/0x10f0 [ 30.424317] test_corruption+0x1cb/0x3e0 [ 30.424530] kunit_try_run_case+0x1a5/0x480 [ 30.424822] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.425248] kthread+0x337/0x6f0 [ 30.425511] ret_from_fork+0x116/0x1d0 [ 30.425733] ret_from_fork_asm+0x1a/0x30 [ 30.425996] [ 30.426150] freed by task 342 on cpu 0 at 30.420429s (0.005715s ago): [ 30.426456] test_corruption+0x216/0x3e0 [ 30.426629] kunit_try_run_case+0x1a5/0x480 [ 30.426951] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.427298] kthread+0x337/0x6f0 [ 30.427526] ret_from_fork+0x116/0x1d0 [ 30.427678] ret_from_fork_asm+0x1a/0x30 [ 30.427826] [ 30.427950] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 30.428298] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.428622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.429206] ================================================================== [ 30.108553] ================================================================== [ 30.108848] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 30.108848] [ 30.109031] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#110): [ 30.110672] test_corruption+0x131/0x3e0 [ 30.111092] kunit_try_run_case+0x1a5/0x480 [ 30.111551] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.111807] kthread+0x337/0x6f0 [ 30.112146] ret_from_fork+0x116/0x1d0 [ 30.112616] ret_from_fork_asm+0x1a/0x30 [ 30.112826] [ 30.113153] kfence-#110: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.113153] [ 30.113694] allocated by task 342 on cpu 0 at 30.108397s (0.005291s ago): [ 30.114090] test_alloc+0x2a6/0x10f0 [ 30.114630] test_corruption+0xe6/0x3e0 [ 30.115051] kunit_try_run_case+0x1a5/0x480 [ 30.115297] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.115541] kthread+0x337/0x6f0 [ 30.115699] ret_from_fork+0x116/0x1d0 [ 30.116589] ret_from_fork_asm+0x1a/0x30 [ 30.116841] [ 30.117059] freed by task 342 on cpu 0 at 30.108455s (0.008599s ago): [ 30.117635] test_corruption+0x131/0x3e0 [ 30.117829] kunit_try_run_case+0x1a5/0x480 [ 30.118040] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.118312] kthread+0x337/0x6f0 [ 30.118505] ret_from_fork+0x116/0x1d0 [ 30.118698] ret_from_fork_asm+0x1a/0x30 [ 30.119492] [ 30.119731] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 30.120585] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.120778] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.121145] ==================================================================