Date
Feb. 5, 2025, 2:09 p.m.
Environment | |
---|---|
qemu-x86_64 |
[ 59.740306] ================================================================== [ 59.740994] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x158/0x1f0 [ 59.740994] [ 59.741715] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . ] (in kfence-#214): [ 59.742950] test_kmalloc_aligned_oob_write+0x158/0x1f0 [ 59.743575] kunit_try_run_case+0x126/0x290 [ 59.744222] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 59.744941] kthread+0x19e/0x1e0 [ 59.745912] ret_from_fork+0x41/0x70 [ 59.746420] ret_from_fork_asm+0x1b/0x30 [ 59.747050] [ 59.747348] kfence-#214: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 59.747348] [ 59.748267] allocated by task 283 on cpu 0 at 59.739688s: [ 59.749003] test_alloc+0x2a0/0x8d0 [ 59.749557] test_kmalloc_aligned_oob_write+0xc0/0x1f0 [ 59.750180] kunit_try_run_case+0x126/0x290 [ 59.750816] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 59.751412] kthread+0x19e/0x1e0 [ 59.751983] ret_from_fork+0x41/0x70 [ 59.752538] ret_from_fork_asm+0x1b/0x30 [ 59.753047] [ 59.753329] freed by task 283 on cpu 0 at 59.739918s: [ 59.754103] test_kmalloc_aligned_oob_write+0x158/0x1f0 [ 59.754722] kunit_try_run_case+0x126/0x290 [ 59.755381] kunit_generic_run_threadfn_adapter+0x33/0x50 [ 59.756048] kthread+0x19e/0x1e0 [ 59.756543] ret_from_fork+0x41/0x70 [ 59.757147] ret_from_fork_asm+0x1b/0x30 [ 59.757672] [ 59.758010] CPU: 0 PID: 283 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 59.758957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.759803] ==================================================================