Re: connect(2) failure when initiating multiple connections

2022-12-07 Thread YASUOKA Masahiko
The problem is just fixed on the tree. Thanks. The problem was come from my "TCP receive buffer size auto scaling" commit. https://marc.info/?l=openbsd-cvs=166781979228293=2 On Thu, 1 Dec 2022 13:05:25 +0100 Christian Weisgerber wrote: > Jeremie Courreges-Anglas: > >> > The pattern is that

Re: connect(2) failure when initiating multiple connections

2022-12-01 Thread Christian Weisgerber
Jeremie Courreges-Anglas: > > The pattern is that several ssh processes are spawned in parallel > > that connect to different hosts--actually the amd64*.p package build > > machines. I have observed this both from home a continent away, > > and from amd64.p to amd64-*.p on the same network. > >

Re: connect(2) failure when initiating multiple connections

2022-11-30 Thread Jeremie Courreges-Anglas
On Wed, Nov 30 2022, Christian Weisgerber wrote: > For at least two weeks, I have observed a strange error on OpenBSD/amd64 > -current, across multiple snapshots and rebuilds from source during > that time: > > When several ssh processes are spawned in quick succession, SOMETIMES > one of them

connect(2) failure when initiating multiple connections

2022-11-30 Thread Christian Weisgerber
For at least two weeks, I have observed a strange error on OpenBSD/amd64 -current, across multiple snapshots and rebuilds from source during that time: When several ssh processes are spawned in quick succession, SOMETIMES one of them hangs in connect(2) and will eventually error out because