Date
July 24, 2025, 4:41 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 36.493191] ================================================================== [ 36.493339] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 36.493339] [ 36.493438] Out-of-bounds write at 0x000000001f5983cf (1B left of kfence-#129): [ 36.493501] test_out_of_bounds_write+0x100/0x240 [ 36.493547] kunit_try_run_case+0x170/0x3f0 [ 36.493609] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.493675] kthread+0x328/0x630 [ 36.493722] ret_from_fork+0x10/0x20 [ 36.493778] [ 36.493808] kfence-#129: 0x000000003e2f7f0e-0x0000000045f19edc, size=32, cache=kmalloc-32 [ 36.493808] [ 36.493883] allocated by task 322 on cpu 1 at 36.492657s (0.001205s ago): [ 36.493981] test_alloc+0x29c/0x628 [ 36.494024] test_out_of_bounds_write+0xc8/0x240 [ 36.494063] kunit_try_run_case+0x170/0x3f0 [ 36.494103] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.494151] kthread+0x328/0x630 [ 36.494412] ret_from_fork+0x10/0x20 [ 36.494468] [ 36.494520] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250724 #1 PREEMPT [ 36.494628] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.494665] Hardware name: linux,dummy-virt (DT) [ 36.494735] ================================================================== [ 36.700576] ================================================================== [ 36.700681] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 36.700681] [ 36.700784] Out-of-bounds write at 0x000000007d5ab416 (1B left of kfence-#131): [ 36.700868] test_out_of_bounds_write+0x100/0x240 [ 36.700946] kunit_try_run_case+0x170/0x3f0 [ 36.701012] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.701057] kthread+0x328/0x630 [ 36.701096] ret_from_fork+0x10/0x20 [ 36.701135] [ 36.701162] kfence-#131: 0x000000003a3e326f-0x000000006323d974, size=32, cache=test [ 36.701162] [ 36.701365] allocated by task 324 on cpu 1 at 36.700475s (0.000884s ago): [ 36.701487] test_alloc+0x230/0x628 [ 36.701531] test_out_of_bounds_write+0xc8/0x240 [ 36.701592] kunit_try_run_case+0x170/0x3f0 [ 36.701649] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.701695] kthread+0x328/0x630 [ 36.701773] ret_from_fork+0x10/0x20 [ 36.701815] [ 36.701860] CPU: 1 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250724 #1 PREEMPT [ 36.701949] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.701977] Hardware name: linux,dummy-virt (DT) [ 36.702232] ==================================================================
[ 32.817171] ================================================================== [ 32.817596] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 32.817596] [ 32.817924] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#100): [ 32.818278] test_out_of_bounds_write+0x10d/0x260 [ 32.818504] kunit_try_run_case+0x1a5/0x480 [ 32.818714] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.818968] kthread+0x337/0x6f0 [ 32.819123] ret_from_fork+0x116/0x1d0 [ 32.819277] ret_from_fork_asm+0x1a/0x30 [ 32.819417] [ 32.819499] kfence-#100: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 32.819499] [ 32.819969] allocated by task 341 on cpu 0 at 32.817102s (0.002865s ago): [ 32.820194] test_alloc+0x2a6/0x10f0 [ 32.820318] test_out_of_bounds_write+0xd4/0x260 [ 32.820462] kunit_try_run_case+0x1a5/0x480 [ 32.820681] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.820928] kthread+0x337/0x6f0 [ 32.821112] ret_from_fork+0x116/0x1d0 [ 32.821314] ret_from_fork_asm+0x1a/0x30 [ 32.821534] [ 32.821681] CPU: 0 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250724 #1 PREEMPT(voluntary) [ 32.822317] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 32.822529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.822943] ================================================================== [ 32.505278] ================================================================== [ 32.505735] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 32.505735] [ 32.506060] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#97): [ 32.506641] test_out_of_bounds_write+0x10d/0x260 [ 32.506832] kunit_try_run_case+0x1a5/0x480 [ 32.507558] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.507763] kthread+0x337/0x6f0 [ 32.507920] ret_from_fork+0x116/0x1d0 [ 32.508341] ret_from_fork_asm+0x1a/0x30 [ 32.508514] [ 32.508625] kfence-#97: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 32.508625] [ 32.509257] allocated by task 339 on cpu 1 at 32.505140s (0.004114s ago): [ 32.509651] test_alloc+0x364/0x10f0 [ 32.509809] test_out_of_bounds_write+0xd4/0x260 [ 32.510192] kunit_try_run_case+0x1a5/0x480 [ 32.510388] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.510771] kthread+0x337/0x6f0 [ 32.510926] ret_from_fork+0x116/0x1d0 [ 32.511086] ret_from_fork_asm+0x1a/0x30 [ 32.511436] [ 32.511545] CPU: 1 UID: 0 PID: 339 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250724 #1 PREEMPT(voluntary) [ 32.512185] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 32.512391] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.513264] ==================================================================