[Bug 1814373] Re: storage / luks / dmsetup regressed (or got better) on ppc64le

[Bug Watch Updater]

** Changed in: systemd (Debian)
       Status: Unknown => New

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https://bugs.launchpad.net/bugs/1814373

Title:
  storage / luks / dmsetup regressed (or got better) on ppc64le

Status in linux package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Fix Committed
Status in udisks2 package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  New
Status in systemd source package in Bionic:
  Fix Committed
Status in udisks2 source package in Bionic:
  Invalid
Status in linux source package in Cosmic:
  New
Status in systemd source package in Cosmic:
  Fix Committed
Status in udisks2 source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  New
Status in systemd source package in Disco:
  Fix Committed
Status in udisks2 source package in Disco:
  Invalid
Status in linux source package in Eoan:
  Confirmed
Status in systemd source package in Eoan:
  Fix Committed
Status in udisks2 source package in Eoan:
  Invalid
Status in systemd package in Debian:
  New

Bug description:
  in disco proposed with new systemd and v4.19 kernel it appears that
  dmsetup / cryptsetup storage either got better or worse.

  Devices take very long to activate, and sometimes remain in use during
  test clean up.

  This leads to udisks autopkgtest failing on ppc64le and systemd's
  "storage" autopkgtest is also failing.

  I've tried to make ppc64le test more resilient, but it's still odd
  that it became unstable in disco, and used to be rock solid on
  ppc64le.

  --
  sru template for systemd upload:

  [impact]
  buffer overflow can cause memory corruption; this is seen in failed autopkgtests

  [test case]
  see comment 6

  [regression potential]
  the patch is minimal and clearly correct; however the regression potential is around invalid/corrupted keys read from the keyring.

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