On Wed 2018-10-10 14:36:29, don fisher wrote:
On 10/9/18 10:43 PM, Jiri Slaby wrote:
On 10/10/2018, 01:13 AM, don fisher wrote:
Any suggestion would be appreciated.
Does adding "loglevel=7" to cmdline help?
Anyway, upload dmesg somewhere. Netconsole would report about itself into the log.
regards,
Below are the netconsole references contained in dmesg, followed by the lines that appear in dmesg that are not output by netconsole. Could the No iBFT detected message be fatal in some way and be killing netconsole? The command wc -c -m -l -L netconsole.log yields "769 55023 55023 294" stating the 769 lines were output with a total of 55,023 characters. Longest line is 294 characters.
2.315552 netpoll: netconsole: local port 64001 2.342735 netpoll: netconsole: local IPv4 address 192.168.7.60 2.418598 netpoll: netconsole: interface 'eth0' 2.443051 netpoll: netconsole: remote port 64001 2.467350 netpoll: netconsole: remote IPv4 address 192.168.7.55 2.491831 netpoll: netconsole: remote ethernet address 34:e6:d7:01:2a:dd 2.516548netpoll: netconsole: device eth0 not up yet, forcing it 5.505279 console [netcon0] enabled 5.532617] netconsole: network logging started
The last line output by netconsole is: 12.384010] raid6: sse2x2 gen() 13237 MB/s
The lines following the above in dmesg are: No iBFT detected. ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' thermal thermal_zone6: failed to read out thermal zone (-61) iwlwifi 0000:3d:00.0 wlan1: renamed from wlan0
I wonder if this might somehow affect the networking interfaces. I am not sure what the above forcing of eth0 interface up really means and if it might later be modified. Note that I neither have much experiences with netconsole not I am networking guy. I am just interested into reasons where any console stop working.
I can sent the dumps from netconsole and dmesg if desired. Includes make for log email messages
Full logs are always better. You could eventually share them via http://paste.suse.de/ or bugzilla. Best Regards, Petr -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org