Date
July 22, 2025, 5:13 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 35.821417] ================================================================== [ 35.821523] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 35.821523] [ 35.821621] Out-of-bounds write at 0x0000000053cd69ea (1B left of kfence-#133): [ 35.821687] test_out_of_bounds_write+0x100/0x240 [ 35.821737] kunit_try_run_case+0x170/0x3f0 [ 35.821785] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.821848] kthread+0x328/0x630 [ 35.821888] ret_from_fork+0x10/0x20 [ 35.821931] [ 35.821955] kfence-#133: 0x00000000b870e193-0x0000000022b06c48, size=32, cache=test [ 35.821955] [ 35.822013] allocated by task 324 on cpu 1 at 35.821327s (0.000682s ago): [ 35.822090] test_alloc+0x230/0x628 [ 35.822133] test_out_of_bounds_write+0xc8/0x240 [ 35.822180] kunit_try_run_case+0x170/0x3f0 [ 35.822222] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.822270] kthread+0x328/0x630 [ 35.822308] ret_from_fork+0x10/0x20 [ 35.822348] [ 35.822392] CPU: 1 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250722 #1 PREEMPT [ 35.822492] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 35.822528] Hardware name: linux,dummy-virt (DT) [ 35.822565] ================================================================== [ 35.613441] ================================================================== [ 35.613558] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 35.613558] [ 35.613663] Out-of-bounds write at 0x000000009bfd6f22 (1B left of kfence-#131): [ 35.613732] test_out_of_bounds_write+0x100/0x240 [ 35.613783] kunit_try_run_case+0x170/0x3f0 [ 35.613849] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.613898] kthread+0x328/0x630 [ 35.613940] ret_from_fork+0x10/0x20 [ 35.613986] [ 35.614012] kfence-#131: 0x00000000083c2ac4-0x00000000dfe75337, size=32, cache=kmalloc-32 [ 35.614012] [ 35.614077] allocated by task 322 on cpu 1 at 35.613269s (0.000804s ago): [ 35.614155] test_alloc+0x29c/0x628 [ 35.614205] test_out_of_bounds_write+0xc8/0x240 [ 35.614248] kunit_try_run_case+0x170/0x3f0 [ 35.614291] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.614340] kthread+0x328/0x630 [ 35.614378] ret_from_fork+0x10/0x20 [ 35.614421] [ 35.614468] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250722 #1 PREEMPT [ 35.614570] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 35.614606] Hardware name: linux,dummy-virt (DT) [ 35.614645] ==================================================================
[ 30.867721] ================================================================== [ 30.868146] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.868146] [ 30.868684] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#96): [ 30.869039] test_out_of_bounds_write+0x10d/0x260 [ 30.869242] kunit_try_run_case+0x1a5/0x480 [ 30.869475] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.869664] kthread+0x337/0x6f0 [ 30.869844] ret_from_fork+0x116/0x1d0 [ 30.870039] ret_from_fork_asm+0x1a/0x30 [ 30.870233] [ 30.870358] kfence-#96: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.870358] [ 30.870679] allocated by task 341 on cpu 0 at 30.867663s (0.003014s ago): [ 30.871025] test_alloc+0x2a6/0x10f0 [ 30.871191] test_out_of_bounds_write+0xd4/0x260 [ 30.871390] kunit_try_run_case+0x1a5/0x480 [ 30.871584] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.871763] kthread+0x337/0x6f0 [ 30.871927] ret_from_fork+0x116/0x1d0 [ 30.872116] ret_from_fork_asm+0x1a/0x30 [ 30.872389] [ 30.872509] CPU: 0 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250722 #1 PREEMPT(voluntary) [ 30.872954] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.873100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.873498] ================================================================== [ 30.451896] ================================================================== [ 30.452335] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.452335] [ 30.452857] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#92): [ 30.453115] test_out_of_bounds_write+0x10d/0x260 [ 30.453477] kunit_try_run_case+0x1a5/0x480 [ 30.453705] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.453909] kthread+0x337/0x6f0 [ 30.454037] ret_from_fork+0x116/0x1d0 [ 30.454223] ret_from_fork_asm+0x1a/0x30 [ 30.454438] [ 30.454538] kfence-#92: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.454538] [ 30.454884] allocated by task 339 on cpu 0 at 30.451761s (0.003120s ago): [ 30.455265] test_alloc+0x364/0x10f0 [ 30.455450] test_out_of_bounds_write+0xd4/0x260 [ 30.455677] kunit_try_run_case+0x1a5/0x480 [ 30.455916] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.456144] kthread+0x337/0x6f0 [ 30.456264] ret_from_fork+0x116/0x1d0 [ 30.456393] ret_from_fork_asm+0x1a/0x30 [ 30.457020] [ 30.457158] CPU: 0 UID: 0 PID: 339 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250722 #1 PREEMPT(voluntary) [ 30.458139] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.458517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.459056] ==================================================================