Date
July 16, 2025, 12:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 34.912679] ================================================================== [ 34.912762] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 34.912762] [ 34.912857] Out-of-bounds write at 0x00000000d80bdc28 (1B left of kfence-#124): [ 34.912918] test_out_of_bounds_write+0x100/0x240 [ 34.912975] kunit_try_run_case+0x170/0x3f0 [ 34.913020] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.913067] kthread+0x328/0x630 [ 34.913105] ret_from_fork+0x10/0x20 [ 34.913146] [ 34.913170] kfence-#124: 0x000000006d3862bd-0x00000000037badc0, size=32, cache=kmalloc-32 [ 34.913170] [ 34.913467] allocated by task 322 on cpu 0 at 34.912528s (0.000931s ago): [ 34.913622] test_alloc+0x29c/0x628 [ 34.913708] test_out_of_bounds_write+0xc8/0x240 [ 34.913778] kunit_try_run_case+0x170/0x3f0 [ 34.913824] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.913906] kthread+0x328/0x630 [ 34.913943] ret_from_fork+0x10/0x20 [ 34.914158] [ 34.914305] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 34.914420] Tainted: [B]=BAD_PAGE, [N]=TEST [ 34.914451] Hardware name: linux,dummy-virt (DT) [ 34.914496] ================================================================== [ 35.225415] ================================================================== [ 35.225517] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 35.225517] [ 35.225606] Out-of-bounds write at 0x0000000098a101c2 (1B left of kfence-#127): [ 35.225670] test_out_of_bounds_write+0x100/0x240 [ 35.226124] kunit_try_run_case+0x170/0x3f0 [ 35.226202] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.226303] kthread+0x328/0x630 [ 35.226347] ret_from_fork+0x10/0x20 [ 35.226411] [ 35.226626] kfence-#127: 0x00000000b37fd51b-0x0000000096a64314, size=32, cache=test [ 35.226626] [ 35.226950] allocated by task 324 on cpu 0 at 35.225309s (0.001570s ago): [ 35.227059] test_alloc+0x230/0x628 [ 35.227146] test_out_of_bounds_write+0xc8/0x240 [ 35.227190] kunit_try_run_case+0x170/0x3f0 [ 35.227354] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.227420] kthread+0x328/0x630 [ 35.227723] ret_from_fork+0x10/0x20 [ 35.227885] [ 35.227940] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT [ 35.228167] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.228351] Hardware name: linux,dummy-virt (DT) [ 35.228567] ==================================================================
[ 27.986285] ================================================================== [ 27.986756] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 27.986756] [ 27.987322] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#88): [ 27.987654] test_out_of_bounds_write+0x10d/0x260 [ 27.987830] kunit_try_run_case+0x1a5/0x480 [ 27.988015] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.988269] kthread+0x337/0x6f0 [ 27.988482] ret_from_fork+0x116/0x1d0 [ 27.988692] ret_from_fork_asm+0x1a/0x30 [ 27.988838] [ 27.988908] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 27.988908] [ 27.989193] allocated by task 340 on cpu 0 at 27.986180s (0.003011s ago): [ 27.989880] test_alloc+0x364/0x10f0 [ 27.990224] test_out_of_bounds_write+0xd4/0x260 [ 27.990673] kunit_try_run_case+0x1a5/0x480 [ 27.990840] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.991294] kthread+0x337/0x6f0 [ 27.991502] ret_from_fork+0x116/0x1d0 [ 27.991693] ret_from_fork_asm+0x1a/0x30 [ 27.992068] [ 27.992259] CPU: 0 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 27.992749] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.992943] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.993213] ================================================================== [ 28.090376] ================================================================== [ 28.090938] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 28.090938] [ 28.091343] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#89): [ 28.092388] test_out_of_bounds_write+0x10d/0x260 [ 28.092853] kunit_try_run_case+0x1a5/0x480 [ 28.093164] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.093517] kthread+0x337/0x6f0 [ 28.093813] ret_from_fork+0x116/0x1d0 [ 28.094097] ret_from_fork_asm+0x1a/0x30 [ 28.094381] [ 28.094464] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 28.094464] [ 28.094984] allocated by task 342 on cpu 1 at 28.090294s (0.004687s ago): [ 28.095329] test_alloc+0x2a6/0x10f0 [ 28.095518] test_out_of_bounds_write+0xd4/0x260 [ 28.095944] kunit_try_run_case+0x1a5/0x480 [ 28.096126] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.096506] kthread+0x337/0x6f0 [ 28.096810] ret_from_fork+0x116/0x1d0 [ 28.097088] ret_from_fork_asm+0x1a/0x30 [ 28.097332] [ 28.097538] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250716 #1 PREEMPT(voluntary) [ 28.098126] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.098320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.098673] ==================================================================