Date
July 19, 2025, 11:12 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 20.904432] ================================================================== [ 20.904518] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 20.904518] [ 20.904621] Corrupted memory at 0x000000009bf13ff5 [ ! ] (in kfence-#97): [ 20.904748] test_corruption+0x1d8/0x378 [ 20.904796] kunit_try_run_case+0x170/0x3f0 [ 20.904837] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.904883] kthread+0x328/0x630 [ 20.904919] ret_from_fork+0x10/0x20 [ 20.904960] [ 20.904984] kfence-#97: 0x0000000070456a4f-0x000000005790344a, size=32, cache=test [ 20.904984] [ 20.905037] allocated by task 313 on cpu 1 at 20.904291s (0.000742s ago): [ 20.905098] test_alloc+0x230/0x628 [ 20.905139] test_corruption+0x198/0x378 [ 20.905178] kunit_try_run_case+0x170/0x3f0 [ 20.905218] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.905261] kthread+0x328/0x630 [ 20.905296] ret_from_fork+0x10/0x20 [ 20.905336] [ 20.905359] freed by task 313 on cpu 1 at 20.904349s (0.001006s ago): [ 20.905418] test_corruption+0x1d8/0x378 [ 20.905456] kunit_try_run_case+0x170/0x3f0 [ 20.905496] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.905539] kthread+0x328/0x630 [ 20.905573] ret_from_fork+0x10/0x20 [ 20.905612] [ 20.905660] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.905745] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.905776] Hardware name: linux,dummy-virt (DT) [ 20.905808] ================================================================== [ 20.696559] ================================================================== [ 20.696648] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 20.696648] [ 20.696729] Corrupted memory at 0x00000000c3be96a4 [ ! ] (in kfence-#95): [ 20.696859] test_corruption+0x284/0x378 [ 20.696906] kunit_try_run_case+0x170/0x3f0 [ 20.696949] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.696993] kthread+0x328/0x630 [ 20.697031] ret_from_fork+0x10/0x20 [ 20.697072] [ 20.697096] kfence-#95: 0x00000000e001ad2e-0x00000000250b082a, size=32, cache=kmalloc-32 [ 20.697096] [ 20.697150] allocated by task 311 on cpu 1 at 20.696295s (0.000851s ago): [ 20.697210] test_alloc+0x29c/0x628 [ 20.697251] test_corruption+0x198/0x378 [ 20.697291] kunit_try_run_case+0x170/0x3f0 [ 20.697329] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.697372] kthread+0x328/0x630 [ 20.697406] ret_from_fork+0x10/0x20 [ 20.697445] [ 20.697468] freed by task 311 on cpu 1 at 20.696396s (0.001068s ago): [ 20.697528] test_corruption+0x284/0x378 [ 20.697568] kunit_try_run_case+0x170/0x3f0 [ 20.697606] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.697656] kthread+0x328/0x630 [ 20.697701] ret_from_fork+0x10/0x20 [ 20.697741] [ 20.697780] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.697856] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.697886] Hardware name: linux,dummy-virt (DT) [ 20.697919] ================================================================== [ 20.592570] ================================================================== [ 20.592663] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 20.592663] [ 20.592742] Corrupted memory at 0x000000002f935854 [ ! . . . . . . . . . . . . . . . ] (in kfence-#94): [ 20.593063] test_corruption+0x278/0x378 [ 20.593112] kunit_try_run_case+0x170/0x3f0 [ 20.593156] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.593200] kthread+0x328/0x630 [ 20.593239] ret_from_fork+0x10/0x20 [ 20.593281] [ 20.593305] kfence-#94: 0x000000005ea3dabf-0x000000005f923423, size=32, cache=kmalloc-32 [ 20.593305] [ 20.593364] allocated by task 311 on cpu 1 at 20.592370s (0.000990s ago): [ 20.593425] test_alloc+0x29c/0x628 [ 20.593465] test_corruption+0xdc/0x378 [ 20.593506] kunit_try_run_case+0x170/0x3f0 [ 20.593547] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.593591] kthread+0x328/0x630 [ 20.593636] ret_from_fork+0x10/0x20 [ 20.593675] [ 20.593710] freed by task 311 on cpu 1 at 20.592475s (0.001231s ago): [ 20.593771] test_corruption+0x278/0x378 [ 20.593811] kunit_try_run_case+0x170/0x3f0 [ 20.593851] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.593894] kthread+0x328/0x630 [ 20.593928] ret_from_fork+0x10/0x20 [ 20.593968] [ 20.594016] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.594097] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.594128] Hardware name: linux,dummy-virt (DT) [ 20.594165] ================================================================== [ 20.800343] ================================================================== [ 20.800430] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 20.800430] [ 20.800488] Corrupted memory at 0x00000000febddc50 [ ! . . . . . . . . . . . . . . . ] (in kfence-#96): [ 20.800821] test_corruption+0x120/0x378 [ 20.800869] kunit_try_run_case+0x170/0x3f0 [ 20.800915] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.800960] kthread+0x328/0x630 [ 20.800998] ret_from_fork+0x10/0x20 [ 20.801039] [ 20.801063] kfence-#96: 0x0000000070e6bf06-0x0000000095f6c1f3, size=32, cache=test [ 20.801063] [ 20.801117] allocated by task 313 on cpu 1 at 20.800201s (0.000912s ago): [ 20.801178] test_alloc+0x230/0x628 [ 20.801218] test_corruption+0xdc/0x378 [ 20.801258] kunit_try_run_case+0x170/0x3f0 [ 20.801297] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.801341] kthread+0x328/0x630 [ 20.801378] ret_from_fork+0x10/0x20 [ 20.801416] [ 20.801440] freed by task 313 on cpu 1 at 20.800260s (0.001175s ago): [ 20.801500] test_corruption+0x120/0x378 [ 20.801540] kunit_try_run_case+0x170/0x3f0 [ 20.801580] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.801630] kthread+0x328/0x630 [ 20.801666] ret_from_fork+0x10/0x20 [ 20.801715] [ 20.801757] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.801836] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.801865] Hardware name: linux,dummy-virt (DT) [ 20.801898] ==================================================================
[ 19.980776] ================================================================== [ 19.981189] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 19.981189] [ 19.981587] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#93): [ 19.981961] test_corruption+0x216/0x3e0 [ 19.982172] kunit_try_run_case+0x1a5/0x480 [ 19.982326] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.982572] kthread+0x337/0x6f0 [ 19.982783] ret_from_fork+0x116/0x1d0 [ 19.982977] ret_from_fork_asm+0x1a/0x30 [ 19.983129] [ 19.983202] kfence-#93: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.983202] [ 19.983639] allocated by task 331 on cpu 0 at 19.980648s (0.002989s ago): [ 19.983922] test_alloc+0x2a6/0x10f0 [ 19.984116] test_corruption+0x1cb/0x3e0 [ 19.984281] kunit_try_run_case+0x1a5/0x480 [ 19.984429] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.984663] kthread+0x337/0x6f0 [ 19.984881] ret_from_fork+0x116/0x1d0 [ 19.985085] ret_from_fork_asm+0x1a/0x30 [ 19.985293] [ 19.985392] freed by task 331 on cpu 0 at 19.980701s (0.004689s ago): [ 19.985667] test_corruption+0x216/0x3e0 [ 19.985810] kunit_try_run_case+0x1a5/0x480 [ 19.986031] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.986260] kthread+0x337/0x6f0 [ 19.986441] ret_from_fork+0x116/0x1d0 [ 19.986578] ret_from_fork_asm+0x1a/0x30 [ 19.986772] [ 19.986893] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 19.987348] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.987588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.987861] ================================================================== [ 19.252772] ================================================================== [ 19.253185] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.253185] [ 19.253564] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#86): [ 19.254190] test_corruption+0x131/0x3e0 [ 19.254356] kunit_try_run_case+0x1a5/0x480 [ 19.254556] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.254734] kthread+0x337/0x6f0 [ 19.254908] ret_from_fork+0x116/0x1d0 [ 19.255107] ret_from_fork_asm+0x1a/0x30 [ 19.255314] [ 19.255411] kfence-#86: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.255411] [ 19.255736] allocated by task 331 on cpu 0 at 19.252641s (0.003092s ago): [ 19.256068] test_alloc+0x2a6/0x10f0 [ 19.256245] test_corruption+0xe6/0x3e0 [ 19.256463] kunit_try_run_case+0x1a5/0x480 [ 19.256616] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.256872] kthread+0x337/0x6f0 [ 19.257025] ret_from_fork+0x116/0x1d0 [ 19.257203] ret_from_fork_asm+0x1a/0x30 [ 19.257344] [ 19.257416] freed by task 331 on cpu 0 at 19.252696s (0.004717s ago): [ 19.257624] test_corruption+0x131/0x3e0 [ 19.257820] kunit_try_run_case+0x1a5/0x480 [ 19.258051] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.258305] kthread+0x337/0x6f0 [ 19.258498] ret_from_fork+0x116/0x1d0 [ 19.258631] ret_from_fork_asm+0x1a/0x30 [ 19.258769] [ 19.258889] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 19.259384] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.259586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.259983] ================================================================== [ 18.628910] ================================================================== [ 18.629327] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 18.629327] [ 18.629718] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#80): [ 18.630953] test_corruption+0x2d2/0x3e0 [ 18.631276] kunit_try_run_case+0x1a5/0x480 [ 18.631496] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.631901] kthread+0x337/0x6f0 [ 18.632109] ret_from_fork+0x116/0x1d0 [ 18.632420] ret_from_fork_asm+0x1a/0x30 [ 18.632712] [ 18.632815] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.632815] [ 18.633385] allocated by task 329 on cpu 1 at 18.628686s (0.004677s ago): [ 18.633839] test_alloc+0x364/0x10f0 [ 18.634050] test_corruption+0xe6/0x3e0 [ 18.634216] kunit_try_run_case+0x1a5/0x480 [ 18.634622] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.634947] kthread+0x337/0x6f0 [ 18.635207] ret_from_fork+0x116/0x1d0 [ 18.635413] ret_from_fork_asm+0x1a/0x30 [ 18.635726] [ 18.635840] freed by task 329 on cpu 1 at 18.628762s (0.007076s ago): [ 18.636265] test_corruption+0x2d2/0x3e0 [ 18.636567] kunit_try_run_case+0x1a5/0x480 [ 18.636759] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.637057] kthread+0x337/0x6f0 [ 18.637374] ret_from_fork+0x116/0x1d0 [ 18.637689] ret_from_fork_asm+0x1a/0x30 [ 18.637942] [ 18.638090] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.638732] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.638933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.639313] ================================================================== [ 18.732859] ================================================================== [ 18.733259] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.733259] [ 18.733643] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#81): [ 18.734079] test_corruption+0x2df/0x3e0 [ 18.734253] kunit_try_run_case+0x1a5/0x480 [ 18.734456] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.734782] kthread+0x337/0x6f0 [ 18.734948] ret_from_fork+0x116/0x1d0 [ 18.735092] ret_from_fork_asm+0x1a/0x30 [ 18.735275] [ 18.735374] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.735374] [ 18.735840] allocated by task 329 on cpu 1 at 18.732625s (0.003212s ago): [ 18.736164] test_alloc+0x364/0x10f0 [ 18.736367] test_corruption+0x1cb/0x3e0 [ 18.736559] kunit_try_run_case+0x1a5/0x480 [ 18.736771] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.737035] kthread+0x337/0x6f0 [ 18.737153] ret_from_fork+0x116/0x1d0 [ 18.737298] ret_from_fork_asm+0x1a/0x30 [ 18.737639] [ 18.737758] freed by task 329 on cpu 1 at 18.732711s (0.005045s ago): [ 18.738053] test_corruption+0x2df/0x3e0 [ 18.738246] kunit_try_run_case+0x1a5/0x480 [ 18.738465] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.738741] kthread+0x337/0x6f0 [ 18.738906] ret_from_fork+0x116/0x1d0 [ 18.739280] ret_from_fork_asm+0x1a/0x30 [ 18.739444] [ 18.739553] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.740137] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.740340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.740787] ==================================================================