Date
July 17, 2025, 11:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 19.617780] ================================================================== [ 19.617889] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 19.617889] [ 19.617993] Out-of-bounds write at 0x0000000088d432cf (1B left of kfence-#83): [ 19.618061] test_out_of_bounds_write+0x100/0x240 [ 19.618151] kunit_try_run_case+0x170/0x3f0 [ 19.618215] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.618257] kthread+0x328/0x630 [ 19.618307] ret_from_fork+0x10/0x20 [ 19.618440] [ 19.618464] kfence-#83: 0x000000000f4fa978-0x000000000413b087, size=32, cache=kmalloc-32 [ 19.618464] [ 19.618517] allocated by task 292 on cpu 0 at 19.617317s (0.001196s ago): [ 19.618597] test_alloc+0x29c/0x628 [ 19.618638] test_out_of_bounds_write+0xc8/0x240 [ 19.618690] kunit_try_run_case+0x170/0x3f0 [ 19.618789] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.619003] kthread+0x328/0x630 [ 19.619108] ret_from_fork+0x10/0x20 [ 19.619193] [ 19.619263] CPU: 0 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 19.619344] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.619373] Hardware name: linux,dummy-virt (DT) [ 19.619405] ================================================================== [ 19.725353] ================================================================== [ 19.725481] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 19.725481] [ 19.725567] Out-of-bounds write at 0x00000000288a318b (1B left of kfence-#84): [ 19.725634] test_out_of_bounds_write+0x100/0x240 [ 19.725801] kunit_try_run_case+0x170/0x3f0 [ 19.726284] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.726342] kthread+0x328/0x630 [ 19.726381] ret_from_fork+0x10/0x20 [ 19.726422] [ 19.726446] kfence-#84: 0x00000000ab49958e-0x00000000e09b4625, size=32, cache=test [ 19.726446] [ 19.726557] allocated by task 294 on cpu 0 at 19.725275s (0.001278s ago): [ 19.726642] test_alloc+0x230/0x628 [ 19.726683] test_out_of_bounds_write+0xc8/0x240 [ 19.726725] kunit_try_run_case+0x170/0x3f0 [ 19.726807] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.726853] kthread+0x328/0x630 [ 19.726940] ret_from_fork+0x10/0x20 [ 19.727186] [ 19.728391] CPU: 0 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 19.728511] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.728543] Hardware name: linux,dummy-virt (DT) [ 19.728577] ==================================================================
[ 17.778712] ================================================================== [ 17.779107] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.779107] [ 17.780051] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#64): [ 17.780350] test_out_of_bounds_write+0x10d/0x260 [ 17.780712] kunit_try_run_case+0x1a5/0x480 [ 17.780896] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.781146] kthread+0x337/0x6f0 [ 17.781322] ret_from_fork+0x116/0x1d0 [ 17.781493] ret_from_fork_asm+0x1a/0x30 [ 17.781809] [ 17.781933] kfence-#64: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.781933] [ 17.782292] allocated by task 308 on cpu 1 at 17.778604s (0.003687s ago): [ 17.782661] test_alloc+0x364/0x10f0 [ 17.782871] test_out_of_bounds_write+0xd4/0x260 [ 17.783085] kunit_try_run_case+0x1a5/0x480 [ 17.783277] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.783578] kthread+0x337/0x6f0 [ 17.783749] ret_from_fork+0x116/0x1d0 [ 17.783912] ret_from_fork_asm+0x1a/0x30 [ 17.784142] [ 17.784275] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 17.784718] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.784944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.785337] ================================================================== [ 17.882723] ================================================================== [ 17.883120] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.883120] [ 17.883634] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#65): [ 17.883960] test_out_of_bounds_write+0x10d/0x260 [ 17.884221] kunit_try_run_case+0x1a5/0x480 [ 17.884466] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.884704] kthread+0x337/0x6f0 [ 17.884834] ret_from_fork+0x116/0x1d0 [ 17.884973] ret_from_fork_asm+0x1a/0x30 [ 17.885198] [ 17.885299] kfence-#65: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.885299] [ 17.885791] allocated by task 310 on cpu 0 at 17.882662s (0.003127s ago): [ 17.886089] test_alloc+0x2a6/0x10f0 [ 17.886269] test_out_of_bounds_write+0xd4/0x260 [ 17.886535] kunit_try_run_case+0x1a5/0x480 [ 17.886700] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.886898] kthread+0x337/0x6f0 [ 17.887069] ret_from_fork+0x116/0x1d0 [ 17.887282] ret_from_fork_asm+0x1a/0x30 [ 17.887598] [ 17.887708] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 17.888129] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.888348] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.888704] ==================================================================