Bug 1903793

Created attachment 1735757 [details]
File: anaconda-tb

Created attachment 1735758 [details]
File: anaconda.log

Created attachment 1735759 [details]
File: dbus.log

Created attachment 1735760 [details]
File: environ

Created attachment 1735761 [details]
File: journalctl

Created attachment 1735762 [details]
File: lsblk_output

Created attachment 1735763 [details]
File: lvm.log

Created attachment 1735764 [details]
File: nmcli_dev_list

Created attachment 1735765 [details]
File: os_info

Created attachment 1735766 [details]
File: program.log

Created attachment 1735767 [details]
File: storage.log

jourlanctl also contains the following traceback:

DEBUG:blivet:                 DeviceTree.handle_device: name: nvme0n1 ; info: {'DEVLINKS': '/dev/disk/by-id/nvme-nvme.126f-383338333232303036313330303337-494e4e4f564154494f4ea1a44954-00000001 '
             '/dev/disk/by-id/nvme-INNOVATION__IT_838322006130037 '
             '/dev/disk/by-path/pci-0000:05:00.0-nvme-1',
 'DEVNAME': '/dev/nvme0n1',
 'DEVPATH': '/devices/pci0000:00/0000:00:1c.4/0000:05:00.0/nvme/nvme0/nvme0n1',
 'DEVTYPE': 'disk',
 'ID_MODEL': 'INNOVATION__IT',
 'ID_PART_TABLE_TYPE': 'gpt',
 'ID_PART_TABLE_UUID': 'cc8feece-c671-4d4f-b74a-758645a7c78f',
 'ID_PATH': 'pci-0000:05:00.0-nvme-1',
 'ID_PATH_TAG': 'pci-0000_05_00_0-nvme-1',
 'ID_REVISION': 'T0214B0L',
 'ID_SERIAL': 'INNOVATION__IT_838322006130037',
 'ID_SERIAL_SHORT': '838322006130037',
 'ID_WWN': 'nvme.126f-383338333232303036313330303337-494e4e4f564154494f4ea1a44954-00000001',
 'MAJOR': '259',
 'MINOR': '0',
 'SUBSYSTEM': 'block',
 'SYS_NAME': 'nvme0n1',
 'SYS_PATH': '/sys/devices/pci0000:00/0000:00:1c.4/0000:05:00.0/nvme/nvme0/nvme0n1',
 'TAGS': ':systemd:',
 'USEC_INITIALIZED': '14270424'} ;
INFO:blivet:scanning nvme0n1 (/sys/devices/pci0000:00/0000:00:1c.4/0000:05:00.0/nvme/nvme0/nvme0n1)...
DEBUG:testdata:sysfs attr /sys/devices/pci0000:00/0000:00:1c.4/0000:05:00.0/nvme/nvme0/nvme0n1/hidden: 300a
DEBUG:blivet:                   DeviceTree.get_device_by_name: name: nvme0n1 ; incomplete: False ; hidden: False ;
DEBUG:blivet:                   DeviceTree.get_device_by_name returned None
DEBUG:blivet:                  DiskDevicePopulator.run: name: nvme0n1 ;
WARNING:blivet:device/vendor is not a valid attribute
INFO:anaconda.threading:Thread Failed: AnaTaskThread-ScanDevicesTask-1 (140369597560384)
ERROR:anaconda.modules.common.task.task:Thread AnaTaskThread-ScanDevicesTask-1 has failed: Traceback (most recent call last):
  File "/usr/lib64/python3.9/site-packages/pyanaconda/threading.py", line 280, in run
    threading.Thread.run(self)
  File "/usr/lib64/python3.9/threading.py", line 888, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/common/task/task.py", line 97, in _task_run_callback
    self._set_result(self.run())
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/storage/reset.py", line 63, in run
    self._reset_storage(self._storage)
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/storage/reset.py", line 82, in _reset_storage
    storage.reset()
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/storage/devicetree/model.py", line 260, in reset
    super().reset(cleanup_only=cleanup_only)
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/blivet/blivet.py", line 142, in reset
    self.devicetree.populate(cleanup_only=cleanup_only)
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/blivet/populator/populator.py", line 416, in populate
    self._populate()
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/blivet/populator/populator.py", line 461, in _populate
    self.handle_device(dev)
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/blivet/populator/populator.py", line 267, in handle_device
    device = helper_class(self, info).run()
  File "/usr/lib/python3.9/site-packages/blivet/populator/helpers/disk.py", line 70, in run
    kwargs = self._get_kwargs()
  File "/usr/lib/python3.9/site-packages/blivet/populator/helpers/disk.py", line 54, in _get_kwargs
    "model": util.get_sysfs_attr(sysfs_path, "device/model"),
  File "/usr/lib/python3.9/site-packages/blivet/util.py", line 383, in get_sysfs_attr
    data = f.read()
  File "/usr/lib64/python3.9/codecs.py", line 322, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa1 in position 10: invalid start byte

It looks related to https://github.com/storaged-project/blivet/pull/861 and bug 1849326.
Vojto, can you please have a look at this problem?

Yes, looks like I missed one place where we read the device model from sysfs.

New PR for blivet: https://github.com/storaged-project/blivet/pull/921

I'm moving this bug to blivet, I assume the anaconda crash happens only because the storage thread failed.