Address translation loops when doing arm64 dump analysis

$drgn -c vmcore -s vmlinux drgn 0.0.32+70.gb1cf7b67 (using Python 3.12.3, elfutils 0.190, without debuginfod (dlopen), without libkdumpfile, with lzma) warning: can't find kernel modules: couldn't read modules list: recursive address translation; page table may be missing from core dump: 0xffffffd4d71b1a98 For help, type help(drgn). >>> import drgn >>> from drgn import FaultError, NULL, Object, alignof, cast, container_of, execscript, implicit_convert, offsetof, reinterpret, sizeof, stack_trace >>> from drgn.helpers.common import * >>> from drgn.helpers.linux import * >>> print_dmesg(); Traceback (most recent call last): File "/usr/lib/python3.12/code.py", line 90, in runcode exec(code, self.locals) File "<console>", line 1, in <module> File "/usr/local/lib/python3.12/dist-packages/drgn-0.0.32+70.gb1cf7b67-py3.12-linux-x86_64.egg/drgn/helpers/common/prog.py", line 105, in wrapper return f(get_default_prog(), *args, **kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/dist-packages/drgn-0.0.32+70.gb1cf7b67-py3.12-linux-x86_64.egg/drgn/helpers/linux/printk.py", line 337, in print_dmesg get_dmesg(prog, timestamps=timestamps).decode(errors="replace") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/dist-packages/drgn-0.0.32+70.gb1cf7b67-py3.12-linux-x86_64.egg/drgn/helpers/common/prog.py", line 103, in wrapper return f(*args, **kwds) ^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/dist-packages/drgn-0.0.32+70.gb1cf7b67-py3.12-linux-x86_64.egg/drgn/helpers/linux/printk.py", line 312, in get_dmesg lines = [format(record) for record in get_printk_records(prog)] ^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/dist-packages/drgn-0.0.32+70.gb1cf7b67-py3.12-linux-x86_64.egg/drgn/helpers/common/prog.py", line 103, in wrapper return f(*args, **kwds) ^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/dist-packages/drgn-0.0.32+70.gb1cf7b67-py3.12-linux-x86_64.egg/drgn/helpers/linux/printk.py", line 255, in get_printk_records return _get_printk_records_lockless(prog, prb) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/dist-packages/drgn-0.0.32+70.gb1cf7b67-py3.12-linux-x86_64.egg/drgn/helpers/linux/printk.py", line 114, in _get_printk_records_lockless desc_ring = prb.desc_ring ^^^^^^^^^^^^^ _drgn.FaultError: recursive address translation; page table may be missing from core dump: 0xffffffd4d71b1a98 crash utility can transfer this address: crash> vtop 0xffffffd4d71b1a98 VIRTUAL PHYSICAL ffffffd4d71b1a98 41fb1a98 PAGE DIRECTORY: ffffffd4d71b1000 PGD: ffffffd4d71b1a98 => 10000000af7ff003 PMD: ffffff806f7ff5c0 => 10000000af7fc003 PTE: ffffff806f7fcd88 => 60000041fb1f83 PAGE: 41fb1000