ubuntu@hotdog:~$ cat /proc/version
Linux version 4.13.0-40-generic (buildd@bos02-arm64-005) (gcc version 7.2.0
(Ubuntu/Linaro 7.2.0-8ubuntu3.2)) #45-Ubuntu SMP Wed Apr 25 08:03:23 UTC 2018
ubuntu@hotdog:~$ sudo ipmitool lan print
Set in Progress : Set Complete
Auth Type Support : MD5
Auth Type Enable : Callback : MD5
: User : MD5
: Operator : MD5
: Admin : MD5
: OEM : MD5
IP Address Source : DHCP Address
IP Address : 0.0.0.0
Subnet Mask : 0.0.0.0
MAC Address : <REDACTED>
SNMP Community String : AMI
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
BMC ARP Control : ARP Responses Enabled, Gratuitous ARP Disabled
Gratituous ARP Intrvl : 0.0 seconds
Default Gateway IP : 0.0.0.0
Default Gateway MAC : 00:00:00:00:00:00
Backup Gateway IP : 0.0.0.0
Backup Gateway MAC : 00:00:00:00:00:00
802.1q VLAN ID : Disabled
802.1q VLAN Priority : 0
RMCP+ Cipher Suites : 0,1,2,3,6,7,8,11,12,15,16,17
Cipher Suite Priv Max : caaaaaaaaaaaXXX
: X=Cipher Suite Unused
: c=CALLBACK
: u=USER
: o=OPERATOR
: a=ADMIN
: O=OEM
Bad Password Threshold : 0
Invalid password disable: no
Attempt Count Reset Int.: 0
** Tags removed: verification-needed-artful
** Tags added: verification-done-artful
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1762812
Title:
/dev/ipmi enumeration flaky on Cavium Sabre nodes
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Artful:
Fix Committed
Status in linux source package in Bionic:
Fix Released
Bug description:
[Impact]
There are several stability issues with the i2c-xlp9xxx that cause
communication issues between the host and the BMC, leading to unpredictable
results when the ipmi-ssif module tries to enumerate the device (/dev/ipmi0).
[Test Case]
Reboot the system several times, each time verifying that /dev/ipmi0 is
present and functional (e.g. using 'sudo ipmitool lan print').
*** Note that systems need to be running firmware 6.2 or greater ***
[Regression Risk]
All patches are clean cherry picks from upstream, restricted to a driver that
is only used on this platform in Ubuntu (also used on some MIPS platforms, for
which we have no port).
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1762812/+subscriptions
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