kernel-packages team mailing list archive

[Andy Whitcroft <apw@xxxxxxxxxxxxx>]

** Also affects: linux (Ubuntu Utopic)
   Importance: Medium
       Status: Confirmed

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
       Status: New

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

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

** Changed in: linux (Ubuntu Trusty)
     Assignee: (unassigned) => Andy Whitcroft (apw)

** Changed in: linux (Ubuntu Utopic)
     Assignee: (unassigned) => Andy Whitcroft (apw)

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https://bugs.launchpad.net/bugs/1353105

Title:
  bnx2x crashes on bxn2x_tpa_start

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” source package in Trusty:
  Confirmed
Status in “linux” source package in Utopic:
  Confirmed

Bug description:
  ---Problem Description---
  bnx2x may cause crashes or stop working because of a missing memory barrier.

  Messages like the following appear on the log:

  bnx2x: [bnx2x_tpa_start:392(eth7)]start of bin not in stop [0]
    
  ---uname output---
  Linux ubuntu 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:50:31 UTC 2014 ppc64le ppc64le ppc64le GNU/Linux
   
  ---Additional Hardware Info---
  0001:00:03.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet (rev 10)
  0001:00:03.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet (rev 10)
  0001:00:03.2 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet (rev 10)
  0001:00:03.3 Ethernet controller: Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet (rev 10)
   

   
  Machine Type = model           : IBM pSeries (emulated by qemu) 
    
  ---Steps to Reproduce---
   Send lots of traffic on a busy workload.

  Fix for reported issue upstream commit 9aaae044abe95de182d09004cc3fa181bf22e6e0
  Fix for EEH related issue upstream commit 0c0e63410a393aae4b615849625f539db775d586

  We would like to get those applied to both Ubuntu 14.04 updates and
  Ubuntu 14.10, please.

  Cascardo.

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