[Bug 1897741] [NEW] hang after using util badblocks

[Vladimir]

Public bug reported:

sudo badblocks -v /dev/sdb2 > badsectors.txt

after this command my computer hang,  keyboard/mouse not working, no
reaction, no ping in local network

only hardreset can help

sudo fdisk -l | grep /dev/sdb2 
/dev/sdb2           206848 1422700543 1422493696 678,3G  7 HPFS/NTFS/exFAT

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: e2fsprogs 1.44.1-1ubuntu1.3
ProcVersionSignature: Ubuntu 5.4.0-48.52~18.04.1-generic 5.4.60
Uname: Linux 5.4.0-48-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
CurrentDesktop: XFCE
Date: Tue Sep 29 16:00:24 2020
InstallationDate: Installed on 2020-03-09 (204 days ago)
InstallationMedia: Xubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1)
SourcePackage: e2fsprogs
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: e2fsprogs (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic third-party-packages

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https://bugs.launchpad.net/bugs/1897741

Title:
  hang after using util badblocks

Status in e2fsprogs package in Ubuntu:
  New

Bug description:
  sudo badblocks -v /dev/sdb2 > badsectors.txt

  after this command my computer hang,  keyboard/mouse not working, no
  reaction, no ping in local network

  only hardreset can help

  sudo fdisk -l | grep /dev/sdb2 
  /dev/sdb2           206848 1422700543 1422493696 678,3G  7 HPFS/NTFS/exFAT

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: e2fsprogs 1.44.1-1ubuntu1.3
  ProcVersionSignature: Ubuntu 5.4.0-48.52~18.04.1-generic 5.4.60
  Uname: Linux 5.4.0-48-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.17
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Tue Sep 29 16:00:24 2020
  InstallationDate: Installed on 2020-03-09 (204 days ago)
  InstallationMedia: Xubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1)
  SourcePackage: e2fsprogs
  UpgradeStatus: No upgrade log present (probably fresh install)

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