[Crash-utility] crash error out with kernel dump with "cgroup.memory=nokmem"

Hi, Due to a slab memory leak with dying cgroup in 4.19. we disable the kernel memory accounting for cgroup with kernel with "cgroup.memory=nokmem", but since that, crash can't parse the crash dump. The initial crash version is 7.2.8, but I've tried 7.2.9, got the same error. The last message is: License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-unknown-linux-gnu"... GETBUF(328 -> 0) GETBUF(1500 -> 1) WARNING: kernel relocated [32MB]: patching 92172 gdb minimal_symbol values please wait... (patching 92172 gdb minimal_symbol values) ^M ^M FREEBUF(1) FREEBUF(0) <readmem: ffffffff84116148, KVADDR, "page_offset_base", 8, (FOE|Q), 5559140624c8> <read_diskdump: addr: ffffffff84116148 paddr: 36bd116148 cnt: 8> read_diskdump: PAGE_EXCLUDED: paddr/pfn: 36bd116148/36bd116 crash: page excluded: kernel virtual address: ffffffff84116148 type: "page_offset_base" I also attached the full d8 output, I hope it's not too big for the list. Any hint, how can we fix it? Thanks Jack Wang @ IONOS Cloud.