Date
Feb. 5, 2025, 2:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-i386 |
[ 186.335311] ================================================================== [ 186.336715] BUG: KFENCE: invalid free in test_double_free+0xf8/0x1d0 [ 186.336715] [ 186.338567] Invalid free of 0x00000000ad0e5bed (in kfence-#84): [ 186.339992] test_double_free+0xf8/0x1d0 [ 186.341334] kunit_try_run_case+0xf8/0x260 [ 186.342529] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 186.343977] kthread+0x18c/0x1a8 [ 186.344956] ret_from_fork+0x10/0x20 [ 186.346033] [ 186.346535] kfence-#84: 0x00000000ad0e5bed-0x000000008bd6980a, size=32, cache=test [ 186.346535] [ 186.348371] allocated by task 245 on cpu 0 at 186.334352s: [ 186.349995] test_alloc+0x1b8/0x3d8 [ 186.350998] test_double_free+0xcc/0x1d0 [ 186.352131] kunit_try_run_case+0xf8/0x260 [ 186.353314] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 186.354758] kthread+0x18c/0x1a8 [ 186.355740] ret_from_fork+0x10/0x20 [ 186.356819] [ 186.357307] freed by task 245 on cpu 0 at 186.334674s: [ 186.358960] test_double_free+0xe8/0x1d0 [ 186.360007] kunit_try_run_case+0xf8/0x260 [ 186.361191] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 186.362628] kthread+0x18c/0x1a8 [ 186.363591] ret_from_fork+0x10/0x20 [ 186.364658] [ 186.365185] CPU: 0 PID: 245 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 186.367043] Hardware name: linux,dummy-virt (DT) [ 186.368138] ================================================================== [ 186.231264] ================================================================== [ 186.232689] BUG: KFENCE: invalid free in test_double_free+0x15c/0x1d0 [ 186.232689] [ 186.234408] Invalid free of 0x00000000cf614416 (in kfence-#81): [ 186.235817] test_double_free+0x15c/0x1d0 [ 186.237165] kunit_try_run_case+0xf8/0x260 [ 186.238346] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 186.239779] kthread+0x18c/0x1a8 [ 186.240767] ret_from_fork+0x10/0x20 [ 186.241854] [ 186.242356] kfence-#81: 0x00000000cf614416-0x0000000025f94c73, size=32, cache=kmalloc-32 [ 186.242356] [ 186.244196] allocated by task 243 on cpu 1 at 186.230251s: [ 186.245921] test_alloc+0x224/0x3d8 [ 186.246905] test_double_free+0xcc/0x1d0 [ 186.248057] kunit_try_run_case+0xf8/0x260 [ 186.249271] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 186.250698] kthread+0x18c/0x1a8 [ 186.251681] ret_from_fork+0x10/0x20 [ 186.252768] [ 186.253281] freed by task 243 on cpu 1 at 186.230591s: [ 186.254979] test_double_free+0x14c/0x1d0 [ 186.256041] kunit_try_run_case+0xf8/0x260 [ 186.257226] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 186.258667] kthread+0x18c/0x1a8 [ 186.259686] ret_from_fork+0x10/0x20 [ 186.260740] [ 186.261294] CPU: 1 PID: 243 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 186.263030] Hardware name: linux,dummy-virt (DT) [ 186.264122] ==================================================================
[ 38.362841] ================================================================== [ 38.363295] BUG: KFENCE: invalid free in test_double_free+0xb7/0x130 [ 38.363295] [ 38.363616] Invalid free of 0x(ptrval) (in kfence-#26): [ 38.363949] test_double_free+0xb7/0x130 [ 38.364198] kunit_try_run_case+0x8a/0x1c4 [ 38.364437] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.364723] kthread+0xe0/0x108 [ 38.364895] ret_from_fork+0x40/0x4c [ 38.365090] ret_from_fork_asm+0x12/0x18 [ 38.365482] restore_all_switch_stack+0x0/0xc3 [ 38.365884] [ 38.366028] kfence-#26: 0x(ptrval)-0x(ptrval), size=32, cache=kmalloc-32 [ 38.366028] [ 38.366636] allocated by task 145 on cpu 1 at 38.362608s: [ 38.367034] test_alloc+0x153/0x2d4 [ 38.367378] test_double_free+0x50/0x130 [ 38.367674] kunit_try_run_case+0x8a/0x1c4 [ 38.368029] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.368461] kthread+0xe0/0x108 [ 38.368760] ret_from_fork+0x40/0x4c [ 38.369079] ret_from_fork_asm+0x12/0x18 [ 38.369427] restore_all_switch_stack+0x0/0xc3 [ 38.369763] [ 38.369900] freed by task 145 on cpu 1 at 38.362683s: [ 38.370307] test_double_free+0xa7/0x130 [ 38.370782] kunit_try_run_case+0x8a/0x1c4 [ 38.371142] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.371560] kthread+0xe0/0x108 [ 38.371860] ret_from_fork+0x40/0x4c [ 38.372157] ret_from_fork_asm+0x12/0x18 [ 38.372515] restore_all_switch_stack+0x0/0xc3 [ 38.372909] [ 38.373110] CPU: 1 PID: 145 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 38.373708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 38.373869] ================================================================== [ 38.466666] ================================================================== [ 38.466996] BUG: KFENCE: invalid free in test_double_free+0x75/0x130 [ 38.466996] [ 38.467241] Invalid free of 0x(ptrval) (in kfence-#27): [ 38.467513] test_double_free+0x75/0x130 [ 38.467731] kunit_try_run_case+0x8a/0x1c4 [ 38.467863] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.468218] kthread+0xe0/0x108 [ 38.468471] ret_from_fork+0x40/0x4c [ 38.468726] ret_from_fork_asm+0x12/0x18 [ 38.468909] restore_all_switch_stack+0x0/0xc3 [ 38.469201] [ 38.469312] kfence-#27: 0x(ptrval)-0x(ptrval), size=32, cache=test [ 38.469312] [ 38.469710] allocated by task 147 on cpu 0 at 38.466515s: [ 38.469972] test_alloc+0xed/0x2d4 [ 38.470236] test_double_free+0x50/0x130 [ 38.470455] kunit_try_run_case+0x8a/0x1c4 [ 38.470670] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.470976] kthread+0xe0/0x108 [ 38.471106] ret_from_fork+0x40/0x4c [ 38.471255] ret_from_fork_asm+0x12/0x18 [ 38.471399] restore_all_switch_stack+0x0/0xc3 [ 38.471540] [ 38.471615] freed by task 147 on cpu 0 at 38.466571s: [ 38.471813] test_double_free+0x65/0x130 [ 38.471958] kunit_try_run_case+0x8a/0x1c4 [ 38.472107] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.472513] kthread+0xe0/0x108 [ 38.472773] ret_from_fork+0x40/0x4c [ 38.473050] ret_from_fork_asm+0x12/0x18 [ 38.473365] restore_all_switch_stack+0x0/0xc3 [ 38.473680] [ 38.473833] CPU: 0 PID: 147 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 38.474451] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 38.474862] ==================================================================