Can't boot from NFS with Emulex BE3 (oce) in stable/10 (9 works)

2014-06-23 Thread Nagy, Attila
Hi, I have an Emulex BE3 in a HP BL460c G8 machine. I boot it from PXE/NFS, which works in stable/9 (r248885), but doesn't in stable/10 (r267603). The relevant output from the boot process: oce1: Interface Up Sending DHCP Discover packet from interface oce0 (d8:9d:67:61:c2:a8) Sending DHCP

Re: [patch][lagg] - Set a better granularity and distribution on roundrobin protocol.

2014-06-23 Thread Marcelo Araujo
Hello Adrian, 2014-06-23 12:16 GMT+08:00 Adrian Chadd adr...@freebsd.org: ... It's an interesting idea, but doing round robin like that may introduce out of order packets. Actually, the round robin implementation as it is, causes out of order packets, but almost all the time SACK can

[Bugzilla] Commit Needs MFC

2014-06-23 Thread bugzilla-noreply
Hi, You have a bug in the Needs MFC state which has not been touched in 7 or more days. This email serves as a reminder that you may want to MFC this bug or marked it as completed. In the event you have a longer MFC timeout you may update this bug with a comment and I won't remind you again

Re: Can't boot from NFS with Emulex BE3 (oce) in stable/10 (9 works)

2014-06-23 Thread Nagy, Attila
On 06/23/14 08:36, Nagy, Attila wrote: I have an Emulex BE3 in a HP BL460c G8 machine. I boot it from PXE/NFS, which works in stable/9 (r248885), but doesn't in stable/10 (r267603). I've upgraded its firmware from 4.6.95.0 to 4.9.416.0 (hp.com latest) and the driver to 10.0.747.0 from

Re: ifaddr refcount problem

2014-06-23 Thread Gleb Smirnoff
Navdeep, On Fri, Jun 20, 2014 at 12:15:21PM -0700, Navdeep Parhar wrote: N Revision 264905 and 266860 that followed it seem to leak ifaddr N references. ifa_ifwithdstaddr and ifa_ifwithnet both install a N reference on the ifaddr returned to the caller but ip_output does not N release it,

Weird Xen networking issue with PV interfaces passing traffic to other PV's...

2014-06-23 Thread Karl Pielorz
Hi, I originally posted to freebsd-xen about this (and I've raised a PR) -pr188261 - https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188261 It's been suggested I should ask in FreeBSD-NET to see if someone can look at this, and suggest how to proceed... In a nutshell - the FreeBSD PV

[Bug 184311] [bge] [panic] kernel panic with bge(4) on SunFire X2100

2014-06-23 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=184311 John Baldwin j...@freebsd.org changed: What|Removed |Added CC||j...@freebsd.org

Re: Ordering problem in if_detach_internal regarding if_bridge

2014-06-23 Thread John Baldwin
On Friday, June 20, 2014 11:25:51 am Roger Pau Monné wrote: Hello, I've stumbled across the following panic when testing Xen netback with if_bridge: Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex if_bridge (if_bridge) r = 0 (0xf80006306c18)

Re: Ordering problem in if_detach_internal regarding if_bridge

2014-06-23 Thread Alexander V. Chernikov
On 23.06.2014 19:32, John Baldwin wrote: On Friday, June 20, 2014 11:25:51 am Roger Pau Monné wrote: Hello, I've stumbled across the following panic when testing Xen netback with if_bridge: Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex if_bridge

Re: ifaddr refcount problem

2014-06-23 Thread Alan Somers
On Mon, Jun 23, 2014 at 2:52 AM, Gleb Smirnoff gleb...@freebsd.org wrote: Navdeep, On Fri, Jun 20, 2014 at 12:15:21PM -0700, Navdeep Parhar wrote: N Revision 264905 and 266860 that followed it seem to leak ifaddr N references. ifa_ifwithdstaddr and ifa_ifwithnet both install a N reference

Re: Ordering problem in if_detach_internal regarding if_bridge

2014-06-23 Thread Alexander V. Chernikov
On 23.06.2014 20:39, Alexander V. Chernikov wrote: On 23.06.2014 19:32, John Baldwin wrote: On Friday, June 20, 2014 11:25:51 am Roger Pau Monné wrote: Hello, I've stumbled across the following panic when testing Xen netback with if_bridge: Kernel page fault with the following

Re: Ordering problem in if_detach_internal regarding if_bridge

2014-06-23 Thread Roger Pau Monné
On 23/06/14 18:49, Alexander V. Chernikov wrote: On 23.06.2014 20:39, Alexander V. Chernikov wrote: On 23.06.2014 19:32, John Baldwin wrote: On Friday, June 20, 2014 11:25:51 am Roger Pau Monné wrote: Hello, I've stumbled across the following panic when testing Xen netback with if_bridge:

[Bug 190785] [em] cpu affinity not working in FreeBSD 10-STABLE

2014-06-23 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=190785 John Baldwin j...@freebsd.org changed: What|Removed |Added CC||j...@freebsd.org

Re: [patch][lagg] - Set a better granularity and distribution on roundrobin protocol.

2014-06-23 Thread Adrian Chadd
Hi, No, don't introduce out of order behaviour. Ever. You may not think it's a problem for TCP, but UDP things and VPN things will start getting very angry. There are VPN configurations out there that will drop the VPN if frames are out of order. The ixgbe driver is setting the flowid to the

Re: [patch][lagg] - Set a better granularity and distribution on roundrobin protocol.

2014-06-23 Thread Marcelo Araujo
2014-06-24 6:54 GMT+08:00 Adrian Chadd adr...@freebsd.org: Hi, No, don't introduce out of order behaviour. Ever. Yes, it has out of order behavior; with my patch much less. I upload two pcap files and you can see by yourself, if you don't believe in what I'm talking about. Test done using: