Re: Panic with recent -CURRENT kernel in EC2

2018-01-19 Thread Bradley T. Hughes
> On 19 Jan 2018, at 10:02, Bradley T. Hughes wrote: > >> On 12 Jan 2018, at 23:19, Colin Percival wrote: >> >> On 01/12/18 08:16, Pieper, Jeffrey E wrote: >>> Hrm… >>> taskqgroup_attach_cpu: setaffinity failed: 22 taskqgroup_attach_cpu: setaffinity failed: 22 >>> >>> Is this a fre

Re: Panic with recent -CURRENT kernel in EC2

2018-01-19 Thread Bradley T. Hughes
> On 12 Jan 2018, at 23:19, Colin Percival wrote: > > On 01/12/18 08:16, Pieper, Jeffrey E wrote: >> Hrm… >> >>> taskqgroup_attach_cpu: setaffinity failed: 22 >>> taskqgroup_attach_cpu: setaffinity failed: 22 >> >> Is this a fresh snapshot? That should have been fixed in >> https://svnweb.fre

Re: Panic with recent -CURRENT kernel in EC2

2018-01-12 Thread Colin Percival
On 01/12/18 08:16, Pieper, Jeffrey E wrote: > Hrm… > >> taskqgroup_attach_cpu: setaffinity failed: 22 >> taskqgroup_attach_cpu: setaffinity failed: 22 > > Is this a fresh snapshot? That should have been fixed in > https://svnweb.freebsd.org/base?view=revision&revision=327013 . Can you > please fi

Re: Panic with recent -CURRENT kernel in EC2

2018-01-12 Thread Pieper, Jeffrey E
Hrm… > taskqgroup_attach_cpu: setaffinity failed: 22 > taskqgroup_attach_cpu: setaffinity failed: 22 Is this a fresh snapshot? That should have been fixed in https://svnweb.freebsd.org/base?view=revision&revision=327013 . Can you please file a bug on this? This looks like an iflib issue. Than

Re: Panic with recent -CURRENT kernel in EC2

2018-01-12 Thread Colin Percival
This sounds like it may be related to r327031, which make ixgbe (and thus ixv) use iflib... maybe erj@ will have some ideas here? In case it helps, dhclient sets the MTU, which in the past has caused problems due to drivers resetting -- the fact that sys_ioctl is ending up in iflib_init_locked mak

Panic with recent -CURRENT kernel in EC2

2018-01-12 Thread Bradley T. Hughes
(Cross-posting to -net, but I'm not subscribed there... yet) I was wondering if anyone else has experienced this panic when dhclient tries to get an IP address after booting a recent 12.0-CURRENT kernel? Using the 12.0-CURRENT AMI from early November works, but with the latest snapshot or when