Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Przemyslaw Frasunek
> IMO, any kind of memory allocation code (malloc, uma, netgraph item > allocator) never return EPERM, they return ENOMEM or ENOBUFS. > > So, there is a bug somewhere else. I think so, but for me it still looks like resource shortage. As I wrote before, when EPERM starts appearing, I'm unable to

Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Gleb Smirnoff
On Mon, Apr 11, 2011 at 12:34:56AM +0200, Przemyslaw Frasunek wrote: P> > Use command "vmstat -z|egrep 'ITEM|NetGraph'" and check FAILURES column. P> > If you see non-zero values there, you need to increase netgraph memory limits P> > net.graph.maxdata and net.graph.maxalloc using /boot/loader.con

Re: panic: bufwrite: buffer is not busy???

2011-04-10 Thread Flávio
I'm having some random panics in HEAD related to mpd/netgraph also. I thought it would be good to use this thread instead of opening another one. I felt that Glebius patches helped my boxes (500~600 PPPoE connections peak) panic less frequently than before, but they still are panicing randomly. Som

Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Eugene Grosbein
On 11.04.2011 05:34, Przemyslaw Frasunek wrote: >> Use command "vmstat -z|egrep 'ITEM|NetGraph'" and check FAILURES column. >> If you see non-zero values there, you need to increase netgraph memory limits >> net.graph.maxdata and net.graph.maxalloc using /boot/loader.conf. > > Unfortunately, incre

One final question about NFS ... or so I hope ...

2011-04-10 Thread Marc G. Fournier
It used to be that if you did a 'mount' on the client server, it would tell you what options existed on the mount ... but now, it just shows (nfs) ... my fstab entry looks like: 192.168.1.8:/vm/neptune.hub.org /vm/neptune.hub.org nfs rw,noauto,intr,tcp,nolockd 0 0 Mount

Re: kern/156026: [bce] [panic] arpintr()->in_lltable_lookup() 8.1 bce(4) crash

2011-04-10 Thread yongari
Synopsis: [bce] [panic] arpintr()->in_lltable_lookup() 8.1 bce(4) crash Responsible-Changed-From-To: freebsd-net->yongari Responsible-Changed-By: yongari Responsible-Changed-When: Sun Apr 10 22:55:25 UTC 2011 Responsible-Changed-Why: Grab. http://www.freebsd.org/cgi/query-pr.cgi?pr=156026 __

Re: kern/156026: [bce] [panic] arpintr()->in_lltable_lookup() 8.1 bce(4) crash

2011-04-10 Thread yongari
Synopsis: [bce] [panic] arpintr()->in_lltable_lookup() 8.1 bce(4) crash State-Changed-From-To: open->feedback State-Changed-By: yongari State-Changed-When: Sun Apr 10 22:54:34 UTC 2011 State-Changed-Why: I think it's not a bug of bce(4) but arp(4) and I guess it was fixed in 8.2-RELEASE. Can you

Re: kern/156266: [re] if_re.ko driver cannot handle RL8169 card properly

2011-04-10 Thread yongari
Synopsis: [re] if_re.ko driver cannot handle RL8169 card properly State-Changed-From-To: open->feedback State-Changed-By: yongari State-Changed-When: Sun Apr 10 22:44:34 UTC 2011 State-Changed-Why: Completely remove vendor's driver, "rtl_bsd_drv_v179", and reboot and show me the full dmesg output

Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Przemyslaw Frasunek
> Use command "vmstat -z|egrep 'ITEM|NetGraph'" and check FAILURES column. > If you see non-zero values there, you need to increase netgraph memory limits > net.graph.maxdata and net.graph.maxalloc using /boot/loader.conf. Unfortunately, increasing net.graph.maxdata & net.graph.maxalloc didn't sol

Diskless booting issues

2011-04-10 Thread Peter Jeremy
For various reasons, I occasionally boot my netbook as a diskless client of my main server (this is a quick/easy way to test upgrades without needing to install them). Since I still like to use it as a netbook in this mode (ie, wander around the house), I've run into a couple of issues that I have

Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Eugene Grosbein
On 11.04.2011 03:45, Przemyslaw Frasunek wrote: >> Use command "vmstat -z|egrep 'ITEM|NetGraph'" and check FAILURES column. >> If you see non-zero values there, you need to increase netgraph memory limits >> net.graph.maxdata and net.graph.maxalloc using /boot/loader.conf. > > Thanks, indeed it he

Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Przemyslaw Frasunek
> Use command "vmstat -z|egrep 'ITEM|NetGraph'" and check FAILURES column. > If you see non-zero values there, you need to increase netgraph memory limits > net.graph.maxdata and net.graph.maxalloc using /boot/loader.conf. Thanks, indeed it helped a lot. I also noticed that other zones have non-ze

Re: kern/156317: [ip6] Wrong order of IPv6 NS DAD/MLD Report

2011-04-10 Thread linimon
Old Synopsis: Wrong order of IPv6 NS DAD/MLD Report New Synopsis: [ip6] Wrong order of IPv6 NS DAD/MLD Report Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Sun Apr 10 19:46:09 UTC 2011 Responsible-Changed-Why: Over to maintainer(s

Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Eugene Grosbein
On 10.04.2011 16:00, Przemyslaw Frasunek wrote: > Eventually I found that this issue is related to mbuf exhaustion. In > periods when sendto() fails with EPERM, the "requests for mbufs denied" > counter is increasing and "ngctl list" also fails. > Use command "vmstat -z|egrep 'ITEM|NetGraph'" and

Re: kern/154504: [libc] recv(2): PF_LOCAL stream connection is stuck in sbwait when recv(MSG_WAITALL) is used

2011-04-10 Thread Mikolaj Golub
Hi, Does the attached patch fix the problem for you? -- Mikolaj Golub Index: sys/kern/uipc_socket.c === --- sys/kern/uipc_socket.c (revision 220485) +++ sys/kern/uipc_socket.c (working copy) @@ -1845,10 +1845,16 @@ dontblock: }

Re: mpd5/Netgraph issues after upgrading to 7.4

2011-04-10 Thread Przemyslaw Frasunek
W dniu 08.04.2011 22:13, Przemyslaw Frasunek pisze: > I'm still looking for a help in investigating this issue. The problem appears > on > two 7.4 boxes, while 7.3 are working OK. Ktrace shows, that indeed some of > sendto() calls on netgraph control socket are failing with EPERM: [...] Eventuall