Date
May 15, 2025, 10:38 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.455415] ================================================================== [ 22.455495] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 22.455495] [ 22.455555] Invalid free of 0x000000005fd9151c (in kfence-#92): [ 22.455741] test_double_free+0x100/0x238 [ 22.455803] kunit_try_run_case+0x170/0x3f0 [ 22.455964] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.456052] kthread+0x328/0x630 [ 22.456117] ret_from_fork+0x10/0x20 [ 22.456244] [ 22.456292] kfence-#92: 0x000000005fd9151c-0x00000000fd9f3de0, size=32, cache=test [ 22.456292] [ 22.456346] allocated by task 305 on cpu 0 at 22.454857s (0.001485s ago): [ 22.456648] test_alloc+0x230/0x628 [ 22.456708] test_double_free+0xd4/0x238 [ 22.456881] kunit_try_run_case+0x170/0x3f0 [ 22.456934] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.456978] kthread+0x328/0x630 [ 22.457046] ret_from_fork+0x10/0x20 [ 22.457089] [ 22.457235] freed by task 305 on cpu 0 at 22.455048s (0.002158s ago): [ 22.457539] test_double_free+0xf0/0x238 [ 22.457679] kunit_try_run_case+0x170/0x3f0 [ 22.457829] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.458199] kthread+0x328/0x630 [ 22.458486] ret_from_fork+0x10/0x20 [ 22.458535] [ 22.459103] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250515 #1 PREEMPT [ 22.459354] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.459612] Hardware name: linux,dummy-virt (DT) [ 22.459904] ================================================================== [ 22.353584] ================================================================== [ 22.353684] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 22.353684] [ 22.353757] Invalid free of 0x00000000490fc580 (in kfence-#91): [ 22.354089] test_double_free+0x1bc/0x238 [ 22.354310] kunit_try_run_case+0x170/0x3f0 [ 22.354451] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.354546] kthread+0x328/0x630 [ 22.354595] ret_from_fork+0x10/0x20 [ 22.354863] [ 22.355430] kfence-#91: 0x00000000490fc580-0x0000000043916d6b, size=32, cache=kmalloc-32 [ 22.355430] [ 22.355985] allocated by task 303 on cpu 0 at 22.352883s (0.003096s ago): [ 22.356517] test_alloc+0x29c/0x628 [ 22.356598] test_double_free+0xd4/0x238 [ 22.356661] kunit_try_run_case+0x170/0x3f0 [ 22.356709] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.356757] kthread+0x328/0x630 [ 22.356808] ret_from_fork+0x10/0x20 [ 22.356857] [ 22.356882] freed by task 303 on cpu 0 at 22.352961s (0.003918s ago): [ 22.356958] test_double_free+0x1ac/0x238 [ 22.357004] kunit_try_run_case+0x170/0x3f0 [ 22.357055] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.357106] kthread+0x328/0x630 [ 22.357165] ret_from_fork+0x10/0x20 [ 22.357205] [ 22.357259] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250515 #1 PREEMPT [ 22.357342] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.357386] Hardware name: linux,dummy-virt (DT) [ 22.357435] ==================================================================
[ 19.667262] ================================================================== [ 19.667605] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 19.667605] [ 19.667802] Invalid free of 0x(____ptrval____) (in kfence-#90): [ 19.667922] test_double_free+0x112/0x260 [ 19.668091] kunit_try_run_case+0x1a5/0x480 [ 19.668353] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.668658] kthread+0x337/0x6f0 [ 19.668848] ret_from_fork+0x116/0x1d0 [ 19.669059] ret_from_fork_asm+0x1a/0x30 [ 19.669359] [ 19.669455] kfence-#90: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.669455] [ 19.669691] allocated by task 323 on cpu 1 at 19.667063s (0.002625s ago): [ 19.669881] test_alloc+0x2a6/0x10f0 [ 19.669971] test_double_free+0xdb/0x260 [ 19.670061] kunit_try_run_case+0x1a5/0x480 [ 19.670150] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.670266] kthread+0x337/0x6f0 [ 19.670363] ret_from_fork+0x116/0x1d0 [ 19.670456] ret_from_fork_asm+0x1a/0x30 [ 19.670549] [ 19.670606] freed by task 323 on cpu 1 at 19.667114s (0.003488s ago): [ 19.670738] test_double_free+0xfa/0x260 [ 19.670829] kunit_try_run_case+0x1a5/0x480 [ 19.670920] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.671192] kthread+0x337/0x6f0 [ 19.671364] ret_from_fork+0x116/0x1d0 [ 19.671544] ret_from_fork_asm+0x1a/0x30 [ 19.671775] [ 19.671905] CPU: 1 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250515 #1 PREEMPT(voluntary) [ 19.672402] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.672592] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.673029] ================================================================== [ 19.563424] ================================================================== [ 19.563930] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 19.563930] [ 19.564129] Invalid free of 0x(____ptrval____) (in kfence-#89): [ 19.564415] test_double_free+0x1d3/0x260 [ 19.564646] kunit_try_run_case+0x1a5/0x480 [ 19.564798] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.564921] kthread+0x337/0x6f0 [ 19.565012] ret_from_fork+0x116/0x1d0 [ 19.565195] ret_from_fork_asm+0x1a/0x30 [ 19.566272] [ 19.566376] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.566376] [ 19.566792] allocated by task 321 on cpu 0 at 19.563068s (0.003717s ago): [ 19.567117] test_alloc+0x364/0x10f0 [ 19.567338] test_double_free+0xdb/0x260 [ 19.567496] kunit_try_run_case+0x1a5/0x480 [ 19.567673] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.567890] kthread+0x337/0x6f0 [ 19.568065] ret_from_fork+0x116/0x1d0 [ 19.568215] ret_from_fork_asm+0x1a/0x30 [ 19.568401] [ 19.568489] freed by task 321 on cpu 0 at 19.563167s (0.005318s ago): [ 19.568740] test_double_free+0x1e0/0x260 [ 19.568961] kunit_try_run_case+0x1a5/0x480 [ 19.569195] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.569364] kthread+0x337/0x6f0 [ 19.569543] ret_from_fork+0x116/0x1d0 [ 19.569728] ret_from_fork_asm+0x1a/0x30 [ 19.569928] [ 19.570120] CPU: 0 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250515 #1 PREEMPT(voluntary) [ 19.570500] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.570735] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.571074] ==================================================================