Date
June 7, 2025, 10:40 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 33.770350] ================================================================== [ 33.771060] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 33.771060] [ 33.771863] Corrupted memory at 0x00000000fc953c86 [ ! . . . . . . . . . . . . . . . ] (in kfence-#133): [ 33.775062] test_corruption+0x278/0x378 [ 33.775594] kunit_try_run_case+0x170/0x3f0 [ 33.776170] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.776808] kthread+0x318/0x620 [ 33.777320] ret_from_fork+0x10/0x20 [ 33.777817] [ 33.778135] kfence-#133: 0x0000000095560c4d-0x000000006f74639e, size=32, cache=kmalloc-32 [ 33.778135] [ 33.779100] allocated by task 300 on cpu 0 at 33.769854s (0.009234s ago): [ 33.779874] test_alloc+0x29c/0x628 [ 33.780421] test_corruption+0xdc/0x378 [ 33.781009] kunit_try_run_case+0x170/0x3f0 [ 33.781543] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.782253] kthread+0x318/0x620 [ 33.782698] ret_from_fork+0x10/0x20 [ 33.783276] [ 33.783584] freed by task 300 on cpu 0 at 33.770022s (0.013551s ago): [ 33.784342] test_corruption+0x278/0x378 [ 33.784920] kunit_try_run_case+0x170/0x3f0 [ 33.785426] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.786141] kthread+0x318/0x620 [ 33.786634] ret_from_fork+0x10/0x20 [ 33.787320] [ 33.787782] CPU: 0 UID: 0 PID: 300 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 33.788786] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.789286] Hardware name: linux,dummy-virt (DT) [ 33.789779] ================================================================== [ 33.874256] ================================================================== [ 33.874989] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 33.874989] [ 33.875738] Corrupted memory at 0x0000000010a44190 [ ! ] (in kfence-#134): [ 33.876780] test_corruption+0x284/0x378 [ 33.877595] kunit_try_run_case+0x170/0x3f0 [ 33.878187] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.878850] kthread+0x318/0x620 [ 33.879325] ret_from_fork+0x10/0x20 [ 33.879829] [ 33.880189] kfence-#134: 0x0000000074204c31-0x0000000008759350, size=32, cache=kmalloc-32 [ 33.880189] [ 33.881104] allocated by task 300 on cpu 0 at 33.873783s (0.007309s ago): [ 33.881918] test_alloc+0x29c/0x628 [ 33.882364] test_corruption+0x198/0x378 [ 33.882974] kunit_try_run_case+0x170/0x3f0 [ 33.883491] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.884144] kthread+0x318/0x620 [ 33.884575] ret_from_fork+0x10/0x20 [ 33.885126] [ 33.885500] freed by task 300 on cpu 0 at 33.873953s (0.011534s ago): [ 33.886280] test_corruption+0x284/0x378 [ 33.886771] kunit_try_run_case+0x170/0x3f0 [ 33.887357] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.888075] kthread+0x318/0x620 [ 33.888507] ret_from_fork+0x10/0x20 [ 33.889084] [ 33.889448] CPU: 0 UID: 0 PID: 300 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 33.890419] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.890866] Hardware name: linux,dummy-virt (DT) [ 33.891545] ================================================================== [ 34.394107] ================================================================== [ 34.394821] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 34.394821] [ 34.395522] Corrupted memory at 0x00000000da859577 [ ! ] (in kfence-#139): [ 34.396688] test_corruption+0x1d8/0x378 [ 34.397473] kunit_try_run_case+0x170/0x3f0 [ 34.397973] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.398701] kthread+0x318/0x620 [ 34.399175] ret_from_fork+0x10/0x20 [ 34.399705] [ 34.400046] kfence-#139: 0x00000000c0225ef1-0x00000000043f00dd, size=32, cache=test [ 34.400046] [ 34.401042] allocated by task 302 on cpu 0 at 34.393831s (0.007199s ago): [ 34.401996] test_alloc+0x230/0x628 [ 34.402511] test_corruption+0x198/0x378 [ 34.403022] kunit_try_run_case+0x170/0x3f0 [ 34.403565] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.404265] kthread+0x318/0x620 [ 34.404727] ret_from_fork+0x10/0x20 [ 34.405232] [ 34.405562] freed by task 302 on cpu 0 at 34.393945s (0.011605s ago): [ 34.406295] test_corruption+0x1d8/0x378 [ 34.406811] kunit_try_run_case+0x170/0x3f0 [ 34.407387] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.408101] kthread+0x318/0x620 [ 34.408599] ret_from_fork+0x10/0x20 [ 34.409109] [ 34.409472] CPU: 0 UID: 0 PID: 302 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 34.410437] Tainted: [B]=BAD_PAGE, [N]=TEST [ 34.410999] Hardware name: linux,dummy-virt (DT) [ 34.411525] ================================================================== [ 33.977971] ================================================================== [ 33.978620] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 33.978620] [ 33.979407] Corrupted memory at 0x0000000073e7ce1d [ ! . . . . . . . . . . . . . . . ] (in kfence-#135): [ 33.981940] test_corruption+0x120/0x378 [ 33.982464] kunit_try_run_case+0x170/0x3f0 [ 33.983099] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.983729] kthread+0x318/0x620 [ 33.984238] ret_from_fork+0x10/0x20 [ 33.984765] [ 33.985095] kfence-#135: 0x00000000b22d62e3-0x00000000102b2b0c, size=32, cache=test [ 33.985095] [ 33.985968] allocated by task 302 on cpu 0 at 33.977710s (0.008246s ago): [ 33.986777] test_alloc+0x230/0x628 [ 33.987321] test_corruption+0xdc/0x378 [ 33.987867] kunit_try_run_case+0x170/0x3f0 [ 33.988426] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.989049] kthread+0x318/0x620 [ 33.989596] ret_from_fork+0x10/0x20 [ 33.990089] [ 33.990423] freed by task 302 on cpu 0 at 33.977798s (0.012613s ago): [ 33.991154] test_corruption+0x120/0x378 [ 33.991719] kunit_try_run_case+0x170/0x3f0 [ 33.992333] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.992960] kthread+0x318/0x620 [ 33.993470] ret_from_fork+0x10/0x20 [ 33.994040] [ 33.994409] CPU: 0 UID: 0 PID: 302 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 33.995403] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.995857] Hardware name: linux,dummy-virt (DT) [ 33.996472] ==================================================================
[ 27.003382] ================================================================== [ 27.003982] BUG: KFENCE: memory corruption in test_corruption+0x2e1/0x3e0 [ 27.003982] [ 27.004508] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#113): [ 27.005144] test_corruption+0x2e1/0x3e0 [ 27.005569] kunit_try_run_case+0x1a6/0x480 [ 27.006244] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.006740] kthread+0x324/0x6e0 [ 27.007020] ret_from_fork+0x41/0x80 [ 27.007307] ret_from_fork_asm+0x1a/0x30 [ 27.007894] [ 27.008139] kfence-#113: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 27.008139] [ 27.009013] allocated by task 319 on cpu 0 at 27.002994s (0.006012s ago): [ 27.009771] test_alloc+0x365/0x10f0 [ 27.010807] test_corruption+0x1cc/0x3e0 [ 27.011112] kunit_try_run_case+0x1a6/0x480 [ 27.011435] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.012006] kthread+0x324/0x6e0 [ 27.012367] ret_from_fork+0x41/0x80 [ 27.012671] ret_from_fork_asm+0x1a/0x30 [ 27.013126] [ 27.013345] freed by task 319 on cpu 0 at 27.003147s (0.010192s ago): [ 27.013768] test_corruption+0x2e1/0x3e0 [ 27.014212] kunit_try_run_case+0x1a6/0x480 [ 27.014543] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.015264] kthread+0x324/0x6e0 [ 27.015757] ret_from_fork+0x41/0x80 [ 27.016030] ret_from_fork_asm+0x1a/0x30 [ 27.016543] [ 27.016767] CPU: 0 UID: 0 PID: 319 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 27.017451] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.017771] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.018597] ================================================================== [ 26.587370] ================================================================== [ 26.587941] BUG: KFENCE: memory corruption in test_corruption+0x2d4/0x3e0 [ 26.587941] [ 26.588824] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#109): [ 26.590530] test_corruption+0x2d4/0x3e0 [ 26.590875] kunit_try_run_case+0x1a6/0x480 [ 26.591387] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.591750] kthread+0x324/0x6e0 [ 26.592191] ret_from_fork+0x41/0x80 [ 26.592515] ret_from_fork_asm+0x1a/0x30 [ 26.592964] [ 26.593198] kfence-#109: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 26.593198] [ 26.593860] allocated by task 319 on cpu 0 at 26.586996s (0.006859s ago): [ 26.594477] test_alloc+0x365/0x10f0 [ 26.594909] test_corruption+0xe7/0x3e0 [ 26.595250] kunit_try_run_case+0x1a6/0x480 [ 26.595738] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.596161] kthread+0x324/0x6e0 [ 26.596596] ret_from_fork+0x41/0x80 [ 26.596874] ret_from_fork_asm+0x1a/0x30 [ 26.597386] [ 26.597610] freed by task 319 on cpu 0 at 26.587145s (0.010461s ago): [ 26.598041] test_corruption+0x2d4/0x3e0 [ 26.598492] kunit_try_run_case+0x1a6/0x480 [ 26.598922] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.599432] kthread+0x324/0x6e0 [ 26.599736] ret_from_fork+0x41/0x80 [ 26.600160] ret_from_fork_asm+0x1a/0x30 [ 26.600519] [ 26.600705] CPU: 0 UID: 0 PID: 319 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 26.601588] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.601834] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.602567] ================================================================== [ 27.107219] ================================================================== [ 27.107707] BUG: KFENCE: memory corruption in test_corruption+0x132/0x3e0 [ 27.107707] [ 27.108113] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#114): [ 27.109424] test_corruption+0x132/0x3e0 [ 27.109730] kunit_try_run_case+0x1a6/0x480 [ 27.110182] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.110584] kthread+0x324/0x6e0 [ 27.111023] ret_from_fork+0x41/0x80 [ 27.111442] ret_from_fork_asm+0x1a/0x30 [ 27.111814] [ 27.112064] kfence-#114: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 27.112064] [ 27.112589] allocated by task 321 on cpu 1 at 27.107033s (0.005549s ago): [ 27.113280] test_alloc+0x2a7/0x10f0 [ 27.113597] test_corruption+0xe7/0x3e0 [ 27.114007] kunit_try_run_case+0x1a6/0x480 [ 27.114409] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.114868] kthread+0x324/0x6e0 [ 27.115099] ret_from_fork+0x41/0x80 [ 27.115461] ret_from_fork_asm+0x1a/0x30 [ 27.116013] [ 27.116230] freed by task 321 on cpu 1 at 27.107101s (0.009123s ago): [ 27.116731] test_corruption+0x132/0x3e0 [ 27.117068] kunit_try_run_case+0x1a6/0x480 [ 27.117362] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.117780] kthread+0x324/0x6e0 [ 27.118032] ret_from_fork+0x41/0x80 [ 27.118333] ret_from_fork_asm+0x1a/0x30 [ 27.118851] [ 27.119092] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 27.119733] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.120020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.120700] ================================================================== [ 27.211210] ================================================================== [ 27.211777] BUG: KFENCE: memory corruption in test_corruption+0x217/0x3e0 [ 27.211777] [ 27.212314] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#115): [ 27.212873] test_corruption+0x217/0x3e0 [ 27.213367] kunit_try_run_case+0x1a6/0x480 [ 27.213750] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.214278] kthread+0x324/0x6e0 [ 27.214525] ret_from_fork+0x41/0x80 [ 27.214927] ret_from_fork_asm+0x1a/0x30 [ 27.215279] [ 27.215466] kfence-#115: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 27.215466] [ 27.215918] allocated by task 321 on cpu 1 at 27.211016s (0.004896s ago): [ 27.216528] test_alloc+0x2a7/0x10f0 [ 27.216926] test_corruption+0x1cc/0x3e0 [ 27.217280] kunit_try_run_case+0x1a6/0x480 [ 27.217694] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.218021] kthread+0x324/0x6e0 [ 27.218262] ret_from_fork+0x41/0x80 [ 27.218644] ret_from_fork_asm+0x1a/0x30 [ 27.219059] [ 27.219272] freed by task 321 on cpu 1 at 27.211101s (0.008166s ago): [ 27.219868] test_corruption+0x217/0x3e0 [ 27.220192] kunit_try_run_case+0x1a6/0x480 [ 27.220640] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.221099] kthread+0x324/0x6e0 [ 27.221499] ret_from_fork+0x41/0x80 [ 27.221764] ret_from_fork_asm+0x1a/0x30 [ 27.222129] [ 27.222313] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 27.222738] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.223205] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.224232] ==================================================================