Date
May 23, 2025, 11:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 39.949265] ================================================================== [ 39.949476] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 39.949476] [ 39.949597] Corrupted memory at 0x0000000022ef6c4f [ ! . . . . . . . . . . . . . . . ] (in kfence-#212): [ 39.950024] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 39.950092] kunit_try_run_case+0x170/0x3f0 [ 39.950158] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.950220] kthread+0x328/0x630 [ 39.950282] ret_from_fork+0x10/0x20 [ 39.950341] [ 39.950378] kfence-#212: 0x000000004e9ba7dd-0x0000000071e8940b, size=73, cache=kmalloc-96 [ 39.950378] [ 39.950477] allocated by task 327 on cpu 0 at 39.948868s (0.001602s ago): [ 39.950568] test_alloc+0x29c/0x628 [ 39.950623] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 39.950683] kunit_try_run_case+0x170/0x3f0 [ 39.950742] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.950805] kthread+0x328/0x630 [ 39.950859] ret_from_fork+0x10/0x20 [ 39.950916] [ 39.950950] freed by task 327 on cpu 0 at 39.949099s (0.001846s ago): [ 39.951037] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 39.951095] kunit_try_run_case+0x170/0x3f0 [ 39.951154] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.951217] kthread+0x328/0x630 [ 39.951271] ret_from_fork+0x10/0x20 [ 39.951328] [ 39.951397] CPU: 0 UID: 0 PID: 327 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc7 #1 PREEMPT [ 39.951522] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.951563] Hardware name: linux,dummy-virt (DT) [ 39.951611] ==================================================================
[ 24.598439] ================================================================== [ 24.598847] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.598847] [ 24.599246] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#134): [ 24.599968] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.600346] kunit_try_run_case+0x1a5/0x480 [ 24.600572] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.600815] kthread+0x337/0x6f0 [ 24.600942] ret_from_fork+0x41/0x80 [ 24.601145] ret_from_fork_asm+0x1a/0x30 [ 24.601357] [ 24.601463] kfence-#134: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 24.601463] [ 24.601774] allocated by task 344 on cpu 0 at 24.598181s (0.003590s ago): [ 24.602078] test_alloc+0x364/0x10f0 [ 24.602266] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 24.602532] kunit_try_run_case+0x1a5/0x480 [ 24.602782] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.603087] kthread+0x337/0x6f0 [ 24.603263] ret_from_fork+0x41/0x80 [ 24.603405] ret_from_fork_asm+0x1a/0x30 [ 24.603547] [ 24.603658] freed by task 344 on cpu 0 at 24.598311s (0.005345s ago): [ 24.603964] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.604201] kunit_try_run_case+0x1a5/0x480 [ 24.604393] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.604684] kthread+0x337/0x6f0 [ 24.604851] ret_from_fork+0x41/0x80 [ 24.605018] ret_from_fork_asm+0x1a/0x30 [ 24.605159] [ 24.605285] CPU: 0 UID: 0 PID: 344 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc7 #1 PREEMPT(voluntary) [ 24.605838] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.606022] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.606317] ==================================================================