Date
Nov. 20, 2024, 6:35 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 35.649048] ================================================================== [ 35.651349] BUG: KFENCE: memory corruption in kmalloc_track_caller_oob_right+0x224/0x490 [ 35.651349] [ 35.652504] Corrupted memory at 0x0000000043c762e1 [ ! . . . . . . . ] (in kfence-#112): [ 35.656694] kmalloc_track_caller_oob_right+0x224/0x490 [ 35.657640] kunit_try_run_case+0x14c/0x3d0 [ 35.658183] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.659203] kthread+0x24c/0x2d0 [ 35.659943] ret_from_fork+0x10/0x20 [ 35.660538] [ 35.661155] kfence-#112: 0x0000000036682ac1-0x000000005bdc357c, size=120, cache=kmalloc-128 [ 35.661155] [ 35.663000] allocated by task 131 on cpu 0 at 35.646050s (0.016442s ago): [ 35.664259] kmalloc_track_caller_oob_right+0x184/0x490 [ 35.664944] kunit_try_run_case+0x14c/0x3d0 [ 35.665728] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.666597] kthread+0x24c/0x2d0 [ 35.667034] ret_from_fork+0x10/0x20 [ 35.667628] [ 35.668079] freed by task 131 on cpu 0 at 35.648252s (0.019674s ago): [ 35.668932] kmalloc_track_caller_oob_right+0x224/0x490 [ 35.670037] kunit_try_run_case+0x14c/0x3d0 [ 35.670624] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.671299] kthread+0x24c/0x2d0 [ 35.671959] ret_from_fork+0x10/0x20 [ 35.672684] [ 35.673161] CPU: 0 UID: 0 PID: 131 Comm: kunit_try_catch Tainted: G B N 6.12.0-next-20241120 #1 [ 35.674873] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.675480] Hardware name: linux,dummy-virt (DT) [ 35.676129] ==================================================================
[ 26.864310] ================================================================== [ 26.867070] BUG: KFENCE: memory corruption in kmalloc_track_caller_oob_right+0x289/0x530 [ 26.867070] [ 26.867952] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . ] (in kfence-#52): [ 26.870078] kmalloc_track_caller_oob_right+0x289/0x530 [ 26.870944] kunit_try_run_case+0x1b3/0x490 [ 26.871459] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.872011] kthread+0x257/0x310 [ 26.872370] ret_from_fork+0x41/0x80 [ 26.873864] ret_from_fork_asm+0x1a/0x30 [ 26.874163] [ 26.874568] kfence-#52: 0x(____ptrval____)-0x(____ptrval____), size=120, cache=kmalloc-128 [ 26.874568] [ 26.875458] allocated by task 149 on cpu 0 at 26.861544s (0.013802s ago): [ 26.876809] kmalloc_track_caller_oob_right+0x19b/0x530 [ 26.877966] kunit_try_run_case+0x1b3/0x490 [ 26.878481] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.879473] kthread+0x257/0x310 [ 26.879830] ret_from_fork+0x41/0x80 [ 26.880014] ret_from_fork_asm+0x1a/0x30 [ 26.881144] [ 26.881993] freed by task 149 on cpu 0 at 26.863578s (0.018270s ago): [ 26.883861] kmalloc_track_caller_oob_right+0x289/0x530 [ 26.885326] kunit_try_run_case+0x1b3/0x490 [ 26.885586] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.887255] kthread+0x257/0x310 [ 26.888449] ret_from_fork+0x41/0x80 [ 26.889148] ret_from_fork_asm+0x1a/0x30 [ 26.889462] [ 26.890711] CPU: 0 UID: 0 PID: 149 Comm: kunit_try_catch Tainted: G B N 6.12.0-next-20241120 #1 [ 26.892278] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.892938] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.893994] ==================================================================