Date
July 3, 2025, 11:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 25.512116] ================================================================== [ 25.512349] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 25.512349] [ 25.512468] Invalid free of 0x000000000a6f87b6 (in kfence-#111): [ 25.512829] test_double_free+0x100/0x238 [ 25.512932] kunit_try_run_case+0x170/0x3f0 [ 25.513036] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.513138] kthread+0x328/0x630 [ 25.513743] ret_from_fork+0x10/0x20 [ 25.513974] [ 25.514115] kfence-#111: 0x000000000a6f87b6-0x00000000a69fa236, size=32, cache=test [ 25.514115] [ 25.514275] allocated by task 305 on cpu 1 at 25.511716s (0.002550s ago): [ 25.514431] test_alloc+0x230/0x628 [ 25.514509] test_double_free+0xd4/0x238 [ 25.514579] kunit_try_run_case+0x170/0x3f0 [ 25.515143] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.515299] kthread+0x328/0x630 [ 25.515397] ret_from_fork+0x10/0x20 [ 25.515579] [ 25.515662] freed by task 305 on cpu 1 at 25.511816s (0.003837s ago): [ 25.515890] test_double_free+0xf0/0x238 [ 25.515988] kunit_try_run_case+0x170/0x3f0 [ 25.516355] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.517080] kthread+0x328/0x630 [ 25.517210] ret_from_fork+0x10/0x20 [ 25.517768] [ 25.517877] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 25.518195] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.518364] Hardware name: linux,dummy-virt (DT) [ 25.518681] ================================================================== [ 25.410521] ================================================================== [ 25.410725] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 25.410725] [ 25.410859] Invalid free of 0x00000000552ae42d (in kfence-#110): [ 25.410981] test_double_free+0x1bc/0x238 [ 25.411104] kunit_try_run_case+0x170/0x3f0 [ 25.411195] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.411285] kthread+0x328/0x630 [ 25.411367] ret_from_fork+0x10/0x20 [ 25.411451] [ 25.413803] kfence-#110: 0x00000000552ae42d-0x000000004a358cef, size=32, cache=kmalloc-32 [ 25.413803] [ 25.414131] allocated by task 303 on cpu 1 at 25.408197s (0.005915s ago): [ 25.414328] test_alloc+0x29c/0x628 [ 25.414458] test_double_free+0xd4/0x238 [ 25.414550] kunit_try_run_case+0x170/0x3f0 [ 25.414628] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.414951] kthread+0x328/0x630 [ 25.415081] ret_from_fork+0x10/0x20 [ 25.415176] [ 25.415239] freed by task 303 on cpu 1 at 25.409415s (0.005816s ago): [ 25.415441] test_double_free+0x1ac/0x238 [ 25.415568] kunit_try_run_case+0x170/0x3f0 [ 25.415657] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.415753] kthread+0x328/0x630 [ 25.415834] ret_from_fork+0x10/0x20 [ 25.415930] [ 25.416329] CPU: 1 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 25.416584] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.416652] Hardware name: linux,dummy-virt (DT) [ 25.417102] ==================================================================
[ 17.273842] ================================================================== [ 17.274281] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 17.274281] [ 17.274706] Invalid free of 0x(____ptrval____) (in kfence-#75): [ 17.274968] test_double_free+0x1d3/0x260 [ 17.275199] kunit_try_run_case+0x1a5/0x480 [ 17.275390] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.275605] kthread+0x337/0x6f0 [ 17.275778] ret_from_fork+0x116/0x1d0 [ 17.275969] ret_from_fork_asm+0x1a/0x30 [ 17.276178] [ 17.276268] kfence-#75: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.276268] [ 17.276587] allocated by task 321 on cpu 1 at 17.273594s (0.002991s ago): [ 17.276902] test_alloc+0x364/0x10f0 [ 17.277089] test_double_free+0xdb/0x260 [ 17.277257] kunit_try_run_case+0x1a5/0x480 [ 17.277571] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.277966] kthread+0x337/0x6f0 [ 17.278137] ret_from_fork+0x116/0x1d0 [ 17.278275] ret_from_fork_asm+0x1a/0x30 [ 17.278474] [ 17.279093] freed by task 321 on cpu 1 at 17.273652s (0.005439s ago): [ 17.279536] test_double_free+0x1e0/0x260 [ 17.279927] kunit_try_run_case+0x1a5/0x480 [ 17.280154] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.280538] kthread+0x337/0x6f0 [ 17.280713] ret_from_fork+0x116/0x1d0 [ 17.281006] ret_from_fork_asm+0x1a/0x30 [ 17.281215] [ 17.281323] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.281793] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.281980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.282628] ================================================================== [ 17.377852] ================================================================== [ 17.378278] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 17.378278] [ 17.378681] Invalid free of 0x(____ptrval____) (in kfence-#76): [ 17.378954] test_double_free+0x112/0x260 [ 17.379139] kunit_try_run_case+0x1a5/0x480 [ 17.379473] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.379656] kthread+0x337/0x6f0 [ 17.379856] ret_from_fork+0x116/0x1d0 [ 17.380048] ret_from_fork_asm+0x1a/0x30 [ 17.380315] [ 17.380405] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.380405] [ 17.380784] allocated by task 323 on cpu 0 at 17.377698s (0.003085s ago): [ 17.381116] test_alloc+0x2a6/0x10f0 [ 17.381309] test_double_free+0xdb/0x260 [ 17.381496] kunit_try_run_case+0x1a5/0x480 [ 17.381709] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.381978] kthread+0x337/0x6f0 [ 17.382162] ret_from_fork+0x116/0x1d0 [ 17.382369] ret_from_fork_asm+0x1a/0x30 [ 17.382569] [ 17.382653] freed by task 323 on cpu 0 at 17.377748s (0.004902s ago): [ 17.382899] test_double_free+0xfa/0x260 [ 17.383135] kunit_try_run_case+0x1a5/0x480 [ 17.383336] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.383593] kthread+0x337/0x6f0 [ 17.383762] ret_from_fork+0x116/0x1d0 [ 17.383943] ret_from_fork_asm+0x1a/0x30 [ 17.384195] [ 17.384300] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.384682] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.384830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.385402] ==================================================================