kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.12 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13-rc3-trusty/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Bug watch added: Debian Bug tracker #715065
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=715065

** Also affects: linux via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=715065
   Importance: Unknown
       Status: Unknown

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1259846

Title:
  "Lost connection" errors due to failure of handling EINTR correctly

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Hello guys!
  We have got this bug  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=715065
  in ubuntu "precise"

  Our strace:
  pid 20763] write(7, "0\3\0\0\3SELECT mc.cid\n     FROM ... mc\n      ...   LIMIT 120 OFFSET  0", 820 <unfinished ...>
  [pid 20763] <... write resumed> )       = 820
  [pid 20763] read(7,  <unfinished ...>
  [pid 20763] <... read resumed> 0x9b87ba0, 16384) = -1 EINTR (Interrupted system call)
  [pid 20763] --- SIGCHLD (Child exited) @ 0 (0) ---
  [pid 20763] rt_sigreturn(0 <unfinished ...>
  [pid 20763] <... rt_sigreturn resumed> ) = -1 EINTR (Interrupted system call)
  [pid 20763] shutdown(7, 2 /* send and receive */ <unfinished ...>
  [pid 20763] <... shutdown resumed> )    = 0
  [pid 20763] close(7 <unfinished ...>
  [pid 20763] <... close resumed> )       = 0
  [pid 20763] write(2, "DBD::mysql::st execute failed: Lost connection to MySQL server during query at /usr/share/perl5/Yandex/DBTools.pm line 814.\n", 124DBD::mysql::st execute failed: Lost


  ackage: libmysqlclient18
  Source: percona-server-5.5
  Version: 1:5.5.34-rel32.0-591.precise
  Architecture: amd64
  Maintainer: Percona Server Development Team <mysql-dev@xxxxxxxxxxx>
  Installed-Size: 3103
  Replaces: libpercona-server-client18
  Homepage: http://www.percona.com/software/percona-server/
  Priority: extra
  Section: libs
  Filename: pool/main/p/percona-server-5.5/libmysqlclient18_5.5.34-rel32.0-591.precise_amd64.deb
  Size: 840708
  SHA256: fbff998bf2d9c13a58e019600954765a037ca8f9da80847fd6cee68bba462579
  SHA1: cc71b36386c0e1a5b532647fb9dc1314dd376036
  MD5sum: 3cc1f960a217d6ac6f7f184c81a38272
  Description: Percona Server database client library
   Percona Server is a fast, stable and true multi-user,
   multi-threaded SQL database server. SQL (Structured Query Language)
   is the most popular database query language in the world. The main
   goals of Percona Server are speed, robustness and ease of use.
   .
   This package includes the client library.

  # cat /proc/version
  Linux version 2.6.32-042stab076.5 (root@rh6-build-x64) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Mon Mar 
  18 20:41:34 MSK 2013

  #lsb_release -a
  No LSB modules are available.
  Distributor ID: Ubuntu
  Description:    Ubuntu 12.04.1 LTS
  Release:        12.04
  Codename:       precise

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