Date
July 23, 2025, 3:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 34.842949] ================================================================== [ 34.843054] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 34.843054] [ 34.843531] Out-of-bounds write at 0x00000000f5ecaf6b (1B left of kfence-#122): [ 34.843601] test_out_of_bounds_write+0x100/0x240 [ 34.843886] kunit_try_run_case+0x170/0x3f0 [ 34.844087] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.844147] kthread+0x328/0x630 [ 34.844215] ret_from_fork+0x10/0x20 [ 34.844554] [ 34.844635] kfence-#122: 0x00000000912abb84-0x000000007c600b57, size=32, cache=kmalloc-32 [ 34.844635] [ 34.845001] allocated by task 324 on cpu 1 at 34.842707s (0.002289s ago): [ 34.845080] test_alloc+0x29c/0x628 [ 34.845120] test_out_of_bounds_write+0xc8/0x240 [ 34.845171] kunit_try_run_case+0x170/0x3f0 [ 34.845223] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.845271] kthread+0x328/0x630 [ 34.845323] ret_from_fork+0x10/0x20 [ 34.845398] [ 34.845446] CPU: 1 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 34.845559] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 34.845594] Hardware name: linux,dummy-virt (DT) [ 34.845638] ================================================================== [ 35.049531] ================================================================== [ 35.049620] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 35.049620] [ 35.049720] Out-of-bounds write at 0x0000000032578aae (1B left of kfence-#124): [ 35.049805] test_out_of_bounds_write+0x100/0x240 [ 35.049874] kunit_try_run_case+0x170/0x3f0 [ 35.049937] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.049984] kthread+0x328/0x630 [ 35.050033] ret_from_fork+0x10/0x20 [ 35.050300] [ 35.050377] kfence-#124: 0x00000000c4e843bb-0x0000000004268b7a, size=32, cache=test [ 35.050377] [ 35.050524] allocated by task 326 on cpu 1 at 35.049156s (0.001356s ago): [ 35.050617] test_alloc+0x230/0x628 [ 35.050681] test_out_of_bounds_write+0xc8/0x240 [ 35.050753] kunit_try_run_case+0x170/0x3f0 [ 35.050797] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.050856] kthread+0x328/0x630 [ 35.050924] ret_from_fork+0x10/0x20 [ 35.050997] [ 35.051042] CPU: 1 UID: 0 PID: 326 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 35.051154] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 35.051188] Hardware name: linux,dummy-virt (DT) [ 35.051502] ==================================================================
[ 30.252826] ================================================================== [ 30.253247] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.253247] [ 30.253718] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#95): [ 30.254170] test_out_of_bounds_write+0x10d/0x260 [ 30.254371] kunit_try_run_case+0x1a5/0x480 [ 30.254517] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.254766] kthread+0x337/0x6f0 [ 30.254937] ret_from_fork+0x116/0x1d0 [ 30.255205] ret_from_fork_asm+0x1a/0x30 [ 30.255430] [ 30.255512] kfence-#95: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.255512] [ 30.255845] allocated by task 340 on cpu 0 at 30.252687s (0.003156s ago): [ 30.256380] test_alloc+0x364/0x10f0 [ 30.256546] test_out_of_bounds_write+0xd4/0x260 [ 30.256730] kunit_try_run_case+0x1a5/0x480 [ 30.256935] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.257187] kthread+0x337/0x6f0 [ 30.257354] ret_from_fork+0x116/0x1d0 [ 30.257509] ret_from_fork_asm+0x1a/0x30 [ 30.257676] [ 30.257802] CPU: 0 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 30.258236] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.258433] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.258775] ================================================================== [ 30.356778] ================================================================== [ 30.357267] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.357267] [ 30.357734] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#96): [ 30.358092] test_out_of_bounds_write+0x10d/0x260 [ 30.358306] kunit_try_run_case+0x1a5/0x480 [ 30.358487] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.358790] kthread+0x337/0x6f0 [ 30.358980] ret_from_fork+0x116/0x1d0 [ 30.359154] ret_from_fork_asm+0x1a/0x30 [ 30.359289] [ 30.359356] kfence-#96: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.359356] [ 30.359750] allocated by task 342 on cpu 1 at 30.356715s (0.003032s ago): [ 30.360102] test_alloc+0x2a6/0x10f0 [ 30.360286] test_out_of_bounds_write+0xd4/0x260 [ 30.360451] kunit_try_run_case+0x1a5/0x480 [ 30.360594] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.360866] kthread+0x337/0x6f0 [ 30.361056] ret_from_fork+0x116/0x1d0 [ 30.361327] ret_from_fork_asm+0x1a/0x30 [ 30.361508] [ 30.361620] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 30.362110] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.362335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.362712] ==================================================================