ssh connections hanging on 4.1rc7

2015-06-11 Thread Dave Jones
Just hit this weird problem where I can ssh into a machine once, then after logging out, subsequent ssh connections hang. The client side looks like.. 13:39:06.307781 IP wopr.kernelslacker.org.43982 gelk.kernelslacker.org.ssh: Flags [S], seq 319726787, win 29200, options [mss 1460,sackOK,TS

Re: ssh connections hanging on 4.1rc7

2015-06-11 Thread Dave Jones
On Thu, Jun 11, 2015 at 01:46:18PM -0400, Dave Jones wrote: Just hit this weird problem where I can ssh into a machine once, then after logging out, subsequent ssh connections hang. The client side looks like.. derp, missed half the tcpdump capture on both sides, and now I can't

Re: ssh connections hanging on 4.1rc7

2015-06-11 Thread Eric Dumazet
On Thu, 2015-06-11 at 13:46 -0400, Dave Jones wrote: Just hit this weird problem where I can ssh into a machine once, then after logging out, subsequent ssh connections hang. The client side looks like.. 13:39:06.307781 IP wopr.kernelslacker.org.43982 gelk.kernelslacker.org.ssh: Flags

Re: ssh connections hanging on 4.1rc7

2015-06-11 Thread Dave Jones
On Thu, Jun 11, 2015 at 11:24:21AM -0700, Eric Dumazet wrote: Just hit this weird problem where I can ssh into a machine once, then after logging out, subsequent ssh connections hang. Your tcpdumps look one way only. ok hit it again, so let's try again... client side: