On Mon, Jan 25, 2016 at 12:04:03PM +0100, Mike Belopuhov wrote: > On 25 January 2016 at 01:38, Jonathon Sisson <open...@j3z.org> wrote: > > Not certain if this is debug output put there intentionally or > > Yes. > > > if this is some error condition? > > It is. Transmission is stuck and these are watchdog timeouts. > Did it get a lease on c4.8xlarge? So far it looks like it happens > on m4.10xlarge instance only. No idea why. > Here's the console output:
user@host:~$ grep 'tx prod' dmesg/* dmesg/c4.8xlarge_dmesg.txt:xnf0: tx prod 2 cons 2,0 evt 3,1 dmesg/c4.8xlarge_dmesg.txt:xnf0: tx prod 3 cons 3,0 evt 4,1 dmesg/c4.8xlarge_dmesg.txt:xnf0: tx prod 4 cons 4,0 evt 5,1 dmesg/c4.8xlarge_dmesg.txt:xnf0: tx prod 5 cons 5,0 evt 6,1 dmesg/c4.8xlarge_dmesg.txt:xnf0: tx prod 6 cons 6,0 evt 7,1 dmesg/c4.8xlarge_dmesg.txt:xnf0: tx prod 7 cons 7,0 evt 8,1 dmesg/d2.8xlarge_dmesg.txt:xnf0: tx prod 2 cons 2,0 evt 3,1 dmesg/d2.8xlarge_dmesg.txt:xnf0: tx prod 3 cons 3,0 evt 4,1 dmesg/d2.8xlarge_dmesg.txt:xnf0: tx prod 4 cons 4,0 evt 5,1 dmesg/d2.8xlarge_dmesg.txt:xnf0: tx prod 5 cons 5,0 evt 6,1 dmesg/d2.8xlarge_dmesg.txt:xnf0: tx prod 6 cons 6,0 evt 7,1 dmesg/g2.8xlarge_dmesg.txt:xnf0: tx prod 5 cons 5,0 evt 6,1 dmesg/g2.8xlarge_dmesg.txt:xnf0: tx prod 6 cons 6,0 evt 7,1 dmesg/i2.8xlarge_dmesg.txt:xnf0: tx prod 3 cons 3,0 evt 4,1 dmesg/i2.8xlarge_dmesg.txt:xnf0: tx prod 4 cons 4,0 evt 5,1 dmesg/i2.8xlarge_dmesg.txt:xnf0: tx prod 5 cons 5,0 evt 6,1 dmesg/i2.8xlarge_dmesg.txt:xnf0: tx prod 6 cons 6,0 evt 7,1 dmesg/i2.8xlarge_dmesg.txt:xnf0: tx prod 7 cons 7,0 evt 8,1 dmesg/m4.10xlarge_dmesg.txt:xnf0: tx prod 2 cons 2,0 evt 3,1 dmesg/m4.10xlarge_dmesg.txt:xnf0: tx prod 3 cons 3,0 evt 4,1 dmesg/m4.10xlarge_dmesg.txt:xnf0: tx prod 4 cons 4,0 evt 5,1 dmesg/m4.10xlarge_dmesg.txt:xnf0: tx prod 5 cons 5,0 evt 6,1 dmesg/m4.10xlarge_dmesg.txt:xnf0: tx prod 6 cons 6,0 evt 7,1 dmesg/r3.8xlarge_dmesg.txt:xnf0: tx prod 5 cons 5,0 evt 6,1 dmesg/r3.8xlarge_dmesg.txt:xnf0: tx prod 6 cons 6,0 evt 7,1 dmesg/r3.8xlarge_dmesg.txt:xnf0: tx prod 7 cons 7,0 evt 8,1 dmesg/r3.8xlarge_dmesg.txt:xnf0: tx prod 8 cons 8,0 evt 9,1 It happens on c4.8x, d2.8x, g2.8x, i2.8x, m4.10x, r3.8x. Basically all of the largest instances sizes...on newer gen instance types that support enhanced networking? I can re-test these and see if it occurs frequently or if it was just a fluke. I'll update in a bit.
