Current Rawhide problems you might want to know about

Alek Paunov alex at declera.com
Tue Oct 13 22:55:45 UTC 2015


On 14.10.2015 00:13, Richard W.M. Jones wrote:
> On Tue, Oct 13, 2015 at 03:00:27PM -0600, Chris Murphy wrote:
>> Maybe strace will show where it gets hung up?
>
> Tried it of course - strace doesn't work across the setuid boundary.
>
> Maybe I can attach a trace tool (which?) to sshd (how?) and find out
> where it is spending its time.  This stuff should be easier ...
>

Sysdig [1] logs all (or some if filter is specified) syscalls via kernel 
module (in binary format like tshark):

sysdig -w /tmp/all.scap
sysdig -r /tmp/all.scap

Kind regards,
Alek

[1] http://www.sysdig.org/install/



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