Date
June 17, 2025, 3:39 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-i386 | |
| qemu-x86_64 |
[ 98.160626] ================================================================== [ 98.161549] BUG: KFENCE: invalid free in test_double_free+0xf8/0x1d0 [ 98.161549] [ 98.162575] Invalid free of 0x000000001f2ec6b3 (in kfence-#162): [ 98.163632] test_double_free+0xf8/0x1d0 [ 98.164650] kunit_try_run_case+0x114/0x298 [ 98.165539] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 98.166531] kthread+0x18c/0x1a8 [ 98.167212] ret_from_fork+0x10/0x20 [ 98.167939] [ 98.168389] kfence-#162: 0x000000001f2ec6b3-0x00000000ddade902, size=32, cache=test [ 98.168389] [ 98.169546] allocated by task 246 on cpu 0 at 98.160011s: [ 98.170629] test_alloc+0x1bc/0x3e8 [ 98.171302] test_double_free+0xcc/0x1d0 [ 98.172154] kunit_try_run_case+0x114/0x298 [ 98.173049] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 98.174111] kthread+0x18c/0x1a8 [ 98.174827] ret_from_fork+0x10/0x20 [ 98.175594] [ 98.176062] freed by task 246 on cpu 0 at 98.160205s: [ 98.177289] test_double_free+0xe8/0x1d0 [ 98.177966] kunit_try_run_case+0x114/0x298 [ 98.178778] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 98.179765] kthread+0x18c/0x1a8 [ 98.180481] ret_from_fork+0x10/0x20 [ 98.181250] [ 98.181745] CPU: 0 PID: 246 Comm: kunit_try_catch Tainted: G B N 6.6.94-rc1 #1 [ 98.182936] Hardware name: linux,dummy-virt (DT) [ 98.183727] ================================================================== [ 98.056835] ================================================================== [ 98.057904] BUG: KFENCE: invalid free in test_double_free+0x15c/0x1d0 [ 98.057904] [ 98.059002] Invalid free of 0x0000000066894106 (in kfence-#161): [ 98.060046] test_double_free+0x15c/0x1d0 [ 98.061052] kunit_try_run_case+0x114/0x298 [ 98.061965] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 98.063014] kthread+0x18c/0x1a8 [ 98.063722] ret_from_fork+0x10/0x20 [ 98.064517] [ 98.064992] kfence-#161: 0x0000000066894106-0x00000000221ae6a9, size=32, cache=kmalloc-32 [ 98.064992] [ 98.066287] allocated by task 244 on cpu 0 at 98.056087s: [ 98.067604] test_alloc+0x228/0x3e8 [ 98.068281] test_double_free+0xcc/0x1d0 [ 98.069103] kunit_try_run_case+0x114/0x298 [ 98.069939] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 98.070906] kthread+0x18c/0x1a8 [ 98.071583] ret_from_fork+0x10/0x20 [ 98.072346] [ 98.072800] freed by task 244 on cpu 0 at 98.056317s: [ 98.073959] test_double_free+0x14c/0x1d0 [ 98.074567] kunit_try_run_case+0x114/0x298 [ 98.075368] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 98.076399] kthread+0x18c/0x1a8 [ 98.077117] ret_from_fork+0x10/0x20 [ 98.077876] [ 98.078321] CPU: 0 PID: 244 Comm: kunit_try_catch Tainted: G B N 6.6.94-rc1 #1 [ 98.079435] Hardware name: linux,dummy-virt (DT) [ 98.080242] ==================================================================
[ 15.976478] ================================================================== [ 15.976739] BUG: KFENCE: invalid free in test_double_free+0x75/0x130 [ 15.976739] [ 15.977034] Invalid free of 0x(ptrval) (in kfence-#35): [ 15.977156] test_double_free+0x75/0x130 [ 15.977258] kunit_try_run_case+0x8a/0x1c4 [ 15.977730] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.978047] kthread+0xe0/0x108 [ 15.978288] ret_from_fork+0x40/0x4c [ 15.978389] ret_from_fork_asm+0x12/0x18 [ 15.978488] restore_all_switch_stack+0x0/0xc3 [ 15.978595] [ 15.978644] kfence-#35: 0x(ptrval)-0x(ptrval), size=32, cache=test [ 15.978644] [ 15.978870] allocated by task 146 on cpu 1 at 15.976311s: [ 15.979267] test_alloc+0xed/0x2d4 [ 15.979511] test_double_free+0x50/0x130 [ 15.979784] kunit_try_run_case+0x8a/0x1c4 [ 15.980057] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.980204] kthread+0xe0/0x108 [ 15.980306] ret_from_fork+0x40/0x4c [ 15.980415] ret_from_fork_asm+0x12/0x18 [ 15.980530] restore_all_switch_stack+0x0/0xc3 [ 15.980655] [ 15.980757] freed by task 146 on cpu 1 at 15.976374s: [ 15.981098] test_double_free+0x65/0x130 [ 15.981355] kunit_try_run_case+0x8a/0x1c4 [ 15.981626] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.981968] kthread+0xe0/0x108 [ 15.982194] ret_from_fork+0x40/0x4c [ 15.982414] ret_from_fork_asm+0x12/0x18 [ 15.982576] restore_all_switch_stack+0x0/0xc3 [ 15.982776] [ 15.982853] CPU: 1 PID: 146 Comm: kunit_try_catch Tainted: G B N 6.6.94-rc1 #1 [ 15.983073] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.983291] ================================================================== [ 15.872514] ================================================================== [ 15.872941] BUG: KFENCE: invalid free in test_double_free+0xb7/0x130 [ 15.872941] [ 15.873276] Invalid free of 0x(ptrval) (in kfence-#34): [ 15.873650] test_double_free+0xb7/0x130 [ 15.873879] kunit_try_run_case+0x8a/0x1c4 [ 15.874017] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.874152] kthread+0xe0/0x108 [ 15.874272] ret_from_fork+0x40/0x4c [ 15.874490] ret_from_fork_asm+0x12/0x18 [ 15.874711] restore_all_switch_stack+0x0/0xc3 [ 15.874914] [ 15.874968] kfence-#34: 0x(ptrval)-0x(ptrval), size=32, cache=kmalloc-32 [ 15.874968] [ 15.875166] allocated by task 144 on cpu 1 at 15.872277s: [ 15.875463] test_alloc+0x153/0x2d4 [ 15.875755] test_double_free+0x50/0x130 [ 15.875989] kunit_try_run_case+0x8a/0x1c4 [ 15.876181] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.876327] kthread+0xe0/0x108 [ 15.876428] ret_from_fork+0x40/0x4c [ 15.876534] ret_from_fork_asm+0x12/0x18 [ 15.876647] restore_all_switch_stack+0x0/0xc3 [ 15.876782] [ 15.876841] freed by task 144 on cpu 1 at 15.872357s: [ 15.877003] test_double_free+0xa7/0x130 [ 15.877236] kunit_try_run_case+0x8a/0x1c4 [ 15.877518] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.877888] kthread+0xe0/0x108 [ 15.878114] ret_from_fork+0x40/0x4c [ 15.878368] ret_from_fork_asm+0x12/0x18 [ 15.878645] restore_all_switch_stack+0x0/0xc3 [ 15.878910] [ 15.878993] CPU: 1 PID: 144 Comm: kunit_try_catch Tainted: G B N 6.6.94-rc1 #1 [ 15.879334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.879590] ==================================================================
[ 37.921272] ================================================================== [ 37.921811] BUG: KFENCE: invalid free in test_double_free+0x16a/0x1d0 [ 37.921811] [ 37.922397] Invalid free of 0x(____ptrval____) (in kfence-#95): [ 37.922744] test_double_free+0x16a/0x1d0 [ 37.923045] kunit_try_run_case+0x120/0x290 [ 37.923542] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 37.923988] kthread+0x19e/0x1e0 [ 37.924227] ret_from_fork+0x41/0x70 [ 37.924497] ret_from_fork_asm+0x1b/0x30 [ 37.924782] [ 37.924998] kfence-#95: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 37.924998] [ 37.925501] allocated by task 259 on cpu 0 at 37.920896s: [ 37.925826] test_alloc+0x2ad/0x8e0 [ 37.926150] test_double_free+0xd0/0x1d0 [ 37.926441] kunit_try_run_case+0x120/0x290 [ 37.926724] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 37.927116] kthread+0x19e/0x1e0 [ 37.927347] ret_from_fork+0x41/0x70 [ 37.927585] ret_from_fork_asm+0x1b/0x30 [ 37.927883] [ 37.928013] freed by task 259 on cpu 0 at 37.921004s: [ 37.928391] test_double_free+0x156/0x1d0 [ 37.928674] kunit_try_run_case+0x120/0x290 [ 37.928940] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 37.929314] kthread+0x19e/0x1e0 [ 37.929535] ret_from_fork+0x41/0x70 [ 37.929781] ret_from_fork_asm+0x1b/0x30 [ 37.930071] [ 37.930189] CPU: 0 PID: 259 Comm: kunit_try_catch Tainted: G B N 6.6.94-rc1 #1 [ 37.930646] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 37.931117] ================================================================== [ 38.025226] ================================================================== [ 38.025746] BUG: KFENCE: invalid free in test_double_free+0xff/0x1d0 [ 38.025746] [ 38.026298] Invalid free of 0x(____ptrval____) (in kfence-#96): [ 38.026615] test_double_free+0xff/0x1d0 [ 38.027075] kunit_try_run_case+0x120/0x290 [ 38.027373] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 38.027732] kthread+0x19e/0x1e0 [ 38.027984] ret_from_fork+0x41/0x70 [ 38.028263] ret_from_fork_asm+0x1b/0x30 [ 38.028562] [ 38.028699] kfence-#96: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 38.028699] [ 38.029174] allocated by task 261 on cpu 0 at 38.024926s: [ 38.029680] test_alloc+0x1f9/0x8e0 [ 38.029956] test_double_free+0xd0/0x1d0 [ 38.030251] kunit_try_run_case+0x120/0x290 [ 38.030505] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 38.030924] kthread+0x19e/0x1e0 [ 38.031170] ret_from_fork+0x41/0x70 [ 38.031414] ret_from_fork_asm+0x1b/0x30 [ 38.031712] [ 38.031851] freed by task 261 on cpu 0 at 38.025030s: [ 38.032234] test_double_free+0xeb/0x1d0 [ 38.032517] kunit_try_run_case+0x120/0x290 [ 38.032838] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 38.033159] kthread+0x19e/0x1e0 [ 38.033431] ret_from_fork+0x41/0x70 [ 38.033649] ret_from_fork_asm+0x1b/0x30 [ 38.033928] [ 38.034094] CPU: 0 PID: 261 Comm: kunit_try_catch Tainted: G B N 6.6.94-rc1 #1 [ 38.034560] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 38.035120] ==================================================================