Re: Kernel panic in networking code

2021-12-21 Thread Dustin Marquess
On Thu, Dec 9, 2021 at 12:35 PM Shawn Webb wrote: > > On Thu, Dec 09, 2021 at 12:05:30PM -0500, Mark Johnston wrote: > > On Thu, Dec 09, 2021 at 10:20:10AM -0500, Shawn Webb wrote: > > > Hey all, > > > > > > It looks like there's a potential deadlock

Re: Kernel panic in networking code

2021-12-09 Thread Shawn Webb
On Thu, Dec 09, 2021 at 12:05:30PM -0500, Mark Johnston wrote: > On Thu, Dec 09, 2021 at 10:20:10AM -0500, Shawn Webb wrote: > > Hey all, > > > > It looks like there's a potential deadlock in some networking code, > > specifically with ipv4 jails. I can reproduc

Re: Kernel panic in networking code

2021-12-09 Thread Mark Johnston
On Thu, Dec 09, 2021 at 10:20:10AM -0500, Shawn Webb wrote: > Hey all, > > It looks like there's a potential deadlock in some networking code, > specifically with ipv4 jails. I can reproduce by running Poudriere on > 14-CURRENT. > > I am using HardenedBSD 14-CURR

Kernel panic in networking code

2021-12-09 Thread Shawn Webb
Hey all, It looks like there's a potential deadlock in some networking code, specifically with ipv4 jails. I can reproduce by running Poudriere on 14-CURRENT. I am using HardenedBSD 14-CURRENT, but we don't have any changes to any point in the code paths that would trigger/cause th

Re: Networking panic on 12 - found the cause

2019-02-12 Thread Pete French
Thanks guys! That was fast On 12/02/2019 20:13, Kristof Provost wrote: On 2019-02-12 13:54:21 (-0600), Eric van Gyzen wrote: > I see the same behavior on head (and stable/12). > > (kgdb) f > #16 0x80ce5331 in ether_output_frame (ifp=0xf80003672800, > m=0xf8000c88b100) a

Re: Networking panic on 12 - found the cause

2019-02-12 Thread Kristof Provost
On 2019-02-12 13:54:21 (-0600), Eric van Gyzen wrote: > I see the same behavior on head (and stable/12). > > (kgdb) f > #16 0x80ce5331 in ether_output_frame (ifp=0xf80003672800, > m=0xf8000c88b100) at /usr/src/sys/net/if_ethersubr.c:468 > 468 switch (pfil_run

Re: Networking panic on 12 - found the cause

2019-02-12 Thread Eric van Gyzen
On 2/12/19 8:53 AM, Pete French wrote: > I found my panic. If I take everything out of rc.conf and loader.conf > and sysctl.conf and boot the system it works fine when I add an IP > address. If I add this one line to sysctl.conf > > net.link.ether.inet.garp_rexmit_count=2 > > Then I get a pan

Re: FreeBSD 12.0-ALPHA7 em0 networking with resume from suspend: OK

2018-10-01 Thread Pete Wright
On 10/1/18 5:32 PM, Graham Perrin wrote: >> Re: FreeBSD-12-ALPHA6: Network not starting at boot & can't start Plasma 5 > On 23/09/2018 14:50, Warner Losh wrote: > >> I'll test r338892 em0 networking with resume from suspend next week. >> >> >>

FreeBSD 12.0-ALPHA7 em0 networking with resume from suspend: OK

2018-10-01 Thread Graham Perrin
> Re: FreeBSD-12-ALPHA6: Network not starting at boot & can't start Plasma 5 On 23/09/2018 14:50, Warner Losh wrote: > I'll test r338892 em0 networking with resume from suspend next week. > > > I just fixed a bug in devd that would cause this, but that was after

Creating a memory/networking hungry mode in FreeBSD

2018-09-13 Thread bill profane
Is it possible? Maybe by threading and caching Idealistically I feel desktop FreeBSD should have a mode that uses the resources as much as possible instead of keeping it idle ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/

Re: Xen networking problems in -current with xn driver?

2016-08-03 Thread Roger Pau Monné
On Wed, Aug 03, 2016 at 10:20:19AM +0200, Roger Pau Monné wrote: > On Wed, Aug 03, 2016 at 02:12:33AM +0800, Julian Elischer wrote: > > I upgraded my VPS machine to today's current, and on reboot I couldn't get > > into it by network. > > > > A quick switch to the VNC console showed that it was up

Re: Xen networking problems in -current with xn driver?

2016-08-03 Thread Roger Pau Monné
On Wed, Aug 03, 2016 at 02:12:33AM +0800, Julian Elischer wrote: > I upgraded my VPS machine to today's current, and on reboot I couldn't get > into it by network. > > A quick switch to the VNC console showed that it was up but that it couldn't > get out. > > > The xn interfaces said they were U

Re: Xen networking problems in -current with xn driver?

2016-08-02 Thread Kevin Oberman
On Tue, Aug 2, 2016 at 11:12 AM, Julian Elischer wrote: > I upgraded my VPS machine to today's current, and on reboot I couldn't get > into it by network. > > A quick switch to the VNC console showed that it was up but that it > couldn't get out. > > > The xn interfaces said they were UP but atte

Xen networking problems in -current with xn driver?

2016-08-02 Thread Julian Elischer
I upgraded my VPS machine to today's current, and on reboot I couldn't get into it by network. A quick switch to the VNC console showed that it was up but that it couldn't get out. The xn interfaces said they were UP but attempts to get out were met with "network is down". if I did 'tcpdu

HEADSUP: MPSAFE networking stuff disabled for now

2003-11-03 Thread Sam Leffler
I've disabled the MPSAFE operation of the network drivers. I was trying to commit only part of the work to be move Giant "up" in the networking code but it appears that's not possible. I'll wait for things to stabilize before trying again.

Re: Panic with locks and networking as of a day ago

2003-10-31 Thread Sam Leffler
On Friday 31 October 2003 07:49 pm, Doug Ambrisko wrote: > I'm getting this panic a fair amount when dhclient is running on with the > an(4) driver. My Atheros based card appears to have broke so I can't > use that now (it doesn't work in Windows either). Here is the dmesg: > > lock order rever

Panic with locks and networking as of a day ago

2003-10-31 Thread Doug Ambrisko
I'm getting this panic a fair amount when dhclient is running on with the an(4) driver. My Atheros based card appears to have broke so I can't use that now (it doesn't work in Windows either). Here is the dmesg: lock order reversal 1st 0xc2ebaf08 vm object (vm object) @ vm/swap_pager.c:1319

Re: -march athlon breaks my networking was: ip stack broken?

2003-10-19 Thread mjoyner
Roger Wilco! Andre Guibert de Bruet wrote: On Sun, 19 Oct 2003, slave-mike wrote: I realized that my /etc/make.conf was set to use -O0 -march athlon for kernel builds. After removing the COPTS and CPU stuff form /etc/make.conf my kernel's networking now works fine. Any clue as to why -

Re: -march athlon breaks my networking was: ip stack broken?

2003-10-19 Thread slave-mike
Sun, Oct 19, 2003 at 03:39:59PM -0400, slave-mike wrote: I realized that my /etc/make.conf was set to use -O0 -march athlon for kernel builds. After removing the COPTS and CPU stuff form /etc/make.conf my kernel's networking now works fine. Any clue as to why -march athlon breaks my networking

Re: -march athlon breaks my networking was: ip stack broken?

2003-10-19 Thread Andre Guibert de Bruet
On Sun, 19 Oct 2003, slave-mike wrote: > I realized that my /etc/make.conf was set to use -O0 -march athlon > for kernel builds. > > After removing the COPTS and CPU stuff form /etc/make.conf my kernel's > networking now works fine. > > Any clue as to why -march a

Re: -march athlon breaks my networking was: ip stack broken?

2003-10-19 Thread Kris Kennaway
On Sun, Oct 19, 2003 at 03:39:59PM -0400, slave-mike wrote: > I realized that my /etc/make.conf was set to use -O0 -march athlon > for kernel builds. > > After removing the COPTS and CPU stuff form /etc/make.conf my kernel's > networking now works fine. > > Any cl

-march athlon breaks my networking was: ip stack broken?

2003-10-19 Thread slave-mike
I realized that my /etc/make.conf was set to use -O0 -march athlon for kernel builds. After removing the COPTS and CPU stuff form /etc/make.conf my kernel's networking now works fine. Any clue as to why -march athlon breaks my networking? slave-mike wrote: FYI: here is the output from ifc

Porting networking code from -STABLE to -CURRENT

2003-07-22 Thread Craig Rodrigues
Hi, I am interested in using the SCTP protocol implementation ( http://www.sctp.org ) on -CURRENT. Currently it works on -STABLE, and is integrated with the current KAME snapshots ( http://www.kame.net ). Has anyone ported networking code from -STABLE to -CURRENT? What is involved? Right now

Re: Gateway/Networking problems in FreeBSD 5.1-Release

2003-07-03 Thread Doug White
On Thu, 3 Jul 2003, Socketd wrote: > I have a computer with 3 NIC's (10/100) and I am trying to set it up as > a gateway. In /etc/rc.conf I have: > ifconfig_rl1="inet 192.168.1.22 netmast 255.255.255.0 media 100baseTX" > ifconfig_de0="inet 192.168.1.21 netmast 255.255.255.0 media 100baseTX" > ifco

Re: Gateway/Networking problems in FreeBSD 5.1-Release

2003-07-03 Thread Socketd
On Thu, 3 Jul 2003 06:34:10 -0700 (PDT) David Wolfskill <[EMAIL PROTECTED]> wrote: > OK; this is not a -current issue. Maybe -questions I thought it might be a 5.X problem > That makes no sense whatsoever. By having more than one NIC on your > machine, you make it multi-homed. A mul

Gateway/Networking problems in FreeBSD 5.1-Release

2003-07-03 Thread Socketd
Hi all I have a computer with 3 NIC's (10/100) and I am trying to set it up as a gateway. In /etc/rc.conf I have: ifconfig_rl1="inet 192.168.1.22 netmast 255.255.255.0 media 100baseTX" ifconfig_de0="inet 192.168.1.21 netmast 255.255.255.0 media 100baseTX" ifconfig_rl0="inet 192.168.1.20 netmast 25

RE: lock? panic in networking swi

2003-03-07 Thread John Baldwin
On 07-Mar-2003 Juli Mallett wrote: > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x20 > fault code= supervisor read, page not present > instruction pointer = 0x8:0xc01d47c6 > stack pointer = 0x10:0xc5d33a90 > frame pointer = 0x10:0xc5d3

lock? panic in networking swi

2003-03-07 Thread Juli Mallett
Fatal trap 12: page fault while in kernel mode fault virtual address = 0x20 fault code = supervisor read, page not present instruction pointer = 0x8:0xc01d47c6 stack pointer = 0x10:0xc5d33a90 frame pointer = 0x10:0xc5d33ab4 code segment= base 0x0,

Re: Wireless Networking

2003-03-02 Thread Christian Brueffer
On Mon, Mar 03, 2003 at 01:07:28AM +, Suneel Jhangiani wrote: > I finally managed to get my hands on a couple of other Wireless network > cards (previously I had a DWL-650+ based on the unsupported TI chipset). > > I have tried both cards to no avail on FreeBSD v4.7 and was wondering if > anyo

Wireless Networking

2003-03-02 Thread Suneel Jhangiani
I finally managed to get my hands on a couple of other Wireless network cards (previously I had a DWL-650+ based on the unsupported TI chipset). I have tried both cards to no avail on FreeBSD v4.7 and was wondering if anyone has either working under Current? The two cards are: 3Com OfficeConnect

Re: Linux networking emulation broken?

2003-02-07 Thread Fred Souza
> OK - I found a second bug, which is a bit more subtle, but which > seems to fix sendto and stop it sending packets to 4.0.0.0. I've > updated the patch, please let me know if it helps. Yes, it works perfectly for me now. :-) Fred -- "Every program has at least one bug and can be shorten

Re: Linux networking emulation broken?

2003-02-07 Thread David Malone
> > I'm guessing the short patch at: > > > > http://www.maths.tcd.ie/~dwmalone/linux_sendmsg.patch > > > > should help. Can you try it and let me know? OK - I found a second bug, which is a bit more subtle, but which seems to fix sendto and stop it sending packets to 4.0.0.0. I've updated th

Re: Linux networking emulation broken?

2003-02-07 Thread Fred Souza
> I'm guessing the short patch at: > > http://www.maths.tcd.ie/~dwmalone/linux_sendmsg.patch > > should help. Can you try it and let me know? I've just tried that and it still tries connecting to 4.0.0.0:111 instead of localhost:111. I had to follow Hajimu UMEMOTO's suggestion, once

Re: Linux networking emulation broken?

2003-02-06 Thread Hajimu UMEMOTO
Hi, > On Thu, 6 Feb 2003 22:28:26 + > David Malone <[EMAIL PROTECTED]> said: dwmalone> On Thu, Feb 06, 2003 at 11:00:21AM -0800, Kris Kennaway wrote: > I'm also seeing this with Linux Phoenix, though I haven't tcpdumped > the output. dwmalone> I'm guessing the short patch at: dwmalo

Re: Linux networking emulation broken?

2003-02-06 Thread Clive Lin
On Thu, Feb 06, 2003 at 10:28:26PM +, David Malone wrote: > On Thu, Feb 06, 2003 at 11:00:21AM -0800, Kris Kennaway wrote: > > I'm also seeing this with Linux Phoenix, though I haven't tcpdumped > > the output. > > I'm guessing the short patch at: > > http://www.maths.tcd.ie/~dwmalone/l

Re: Linux networking emulation broken?

2003-02-06 Thread David Malone
On Thu, Feb 06, 2003 at 11:00:21AM -0800, Kris Kennaway wrote: > I'm also seeing this with Linux Phoenix, though I haven't tcpdumped > the output. I'm guessing the short patch at: http://www.maths.tcd.ie/~dwmalone/linux_sendmsg.patch should help. Can you try it and let me know?

Re: Linux networking emulation broken?

2003-02-06 Thread David Malone
On Thu, Feb 06, 2003 at 11:00:21AM -0800, Kris Kennaway wrote: > I'm also seeing this with Linux Phoenix, though I haven't tcpdumped > the output. I think there may be a problem with the new version of linux_sendmsg. I'll check in detail at home, where I have linux_kdump installed. It should be ea

Re: Linux networking emulation broken?

2003-02-06 Thread Fred Souza
ec gzipped a.out's # The `bpf' pseudo-device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! # device bpf #Berkeley packet filter # Networking. # options IPFILTER#ipfilter support options

Re: Linux networking emulation broken?

2003-02-06 Thread Kris Kennaway
On Thu, Feb 06, 2003 at 02:23:53PM -0200, Fred Souza wrote: > Hi again, > > After noticing a huge delay between host names resolution and the > beginning of pages loading with Opera (6.11/Linux), I noticed that it > is trying to connect to 4.0.0.0:111 instead of the usual > 127.0.0.1:111.

Re: Linux networking emulation broken?

2003-02-06 Thread Clive Lin
I have similar problem after upgrading to a up-to-date -CURRENT. > uname -a FreeBSD cartier.home 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Thu Feb 6 23:56:44 CST 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERI i386 My kernel config is simply a SMP-enabled GENERIC. I keep seeing something bel

Re: Linux networking emulation broken?

2003-02-06 Thread David Malone
On Thu, Feb 06, 2003 at 02:23:53PM -0200, Fred Souza wrote: > After noticing a huge delay between host names resolution and the > beginning of pages loading with Opera (6.11/Linux), I noticed that it > is trying to connect to 4.0.0.0:111 instead of the usual > 127.0.0.1:111. I worked it aro

Linux networking emulation broken?

2003-02-06 Thread Fred Souza
Hi again, After noticing a huge delay between host names resolution and the beginning of pages loading with Opera (6.11/Linux), I noticed that it is trying to connect to 4.0.0.0:111 instead of the usual 127.0.0.1:111. I worked it around by setting up 4.0.0.0/32 as an alias on lo0, but th

RE: Networking

2002-10-31 Thread Michael Harnois
I can't run the -CURRENT kernel of the last several days and get any networking performance at all-but this is a desktop machine with a dc. Something's seriously wrong. Michael D. Harnois 2L, University of St. Thomas School of Law Minneapolis, Minnesota -Original Message- Fr

Re: Networking

2002-10-28 Thread M. Warner Losh
In message: <[EMAIL PROTECTED]> Niklas Johannes Saers <[EMAIL PROTECTED]> writes: : Hi all, : I'm wondering a bit on the state of the network-drivers in -CURRENT. : On my laptop running a fairly recent -CURRENT whenever I do a : ifconfig an0 inet 192.168.1.2 netmask 255.255.255.0 : my

Re: Networking

2002-10-28 Thread Ollivier Robert
According to Niklas Johannes Saers: > my laptop will freeze until I unplug the card. My fxp0 works great on the > same computer. On another box I'm running, the 3Com 509B card that worked > great with -STABLE gets pings of about 9-10 seconds to a computer it's > hooked directly against. My an0 is a

Networking

2002-10-28 Thread Niklas Johannes Saers
Hi all, I'm wondering a bit on the state of the network-drivers in -CURRENT. On my laptop running a fairly recent -CURRENT whenever I do a ifconfig an0 inet 192.168.1.2 netmask 255.255.255.0 my laptop will freeze until I unplug the card. My fxp0 works great on the same computer. On another box I'

xl networking not working any more!

2002-09-28 Thread Michael Class
Hello, after the recent changes in if_xl.c (from rev. 1.106 to 1.107) my 3COM 3C905B interface card does not work any more. It is still recognized and the interface comes up, but the media is not detected any more: ifconfig xl0 (with if_xl.c rev. 1.107): xl0: flags=8943 mtu 1500 optio

Re: Who leads networking?

1999-06-27 Thread Brian Somers
> Hey Folks, > > I'm new to contributing to FreeBSD but not to working with kernels > etc. I'm thinking of adding a new framing type to PPP which is described in > the latest Transactions on Networking. Who do I talk to about this kind > of stuff? Me I g

Re: Who leads networking?

1999-06-26 Thread Garrett Wollman
< said: > If you want the person specifically in charge of something, see > <http://www.freebsd.org/handbook/staff-who.html>. For networking it's > Garrett Wollman <[EMAIL PROTECTED]>. And in the particular case of PPP, I defer to its maintainer, <[EMAIL PROTEC

Re: Who leads networking?

1999-06-26 Thread Anonymous
In article <[EMAIL PROTECTED]>, George V. Neville-Neil <[EMAIL PROTECTED]> wrote: > > I'm new to contributing to FreeBSD but not to working with kernels > etc. I'm thinking of adding a new framing type to PPP which is described in > the latest Transaction

Who leads networking?

1999-06-26 Thread Anonymous
Hey Folks, I'm new to contributing to FreeBSD but not to working with kernels etc. I'm thinking of adding a new framing type to PPP which is described in the latest Transactions on Networking. Who do I talk to about this kind of stuff? Thanks, George To Unsubscribe: se