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[ 409.189558][ T2068] do_fast_syscall_32 (kbuild/src/consumer/arch/x86/entry/syscall_32.c:331) [ 409.190474][ T2068] entry_SYSENTER_compat_after_hwframe (kbuild/src/consumer/arch/x86/entry/entry_64_compat.S:127) [ 409.191474][ T2068] mem_dump_obj(ffffffffa023ece0): non-paged memory [ 409.268098][ T2068] ============================================================================= [ 409.269715][ T2068] BUG rcuscale (Not tainted): Objects remaining on __kmem_cache_shutdown() [ 409.270902][ T2068] ----------------------------------------------------------------------------- [ 409.270902][ T2068] [ 409.272995][ T2068] Object 0xffff888121122100 @offset=256 [ 409.274128][ T2068] Allocated in cleanup_module+0x79d/0x1430 [rcutorture] age=27 cpu=0 pid=2068 [ 409.275331][ T2068] cleanup_module (kbuild/src/consumer/kernel/rcu/rcutorture.c:2577) rcutorture The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20250610/202506101547.2567d729-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki