From nobody Mon Dec 1 12:46:45 2025 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4dKkDw1ZQTz6JBFM for ; Mon, 01 Dec 2025 12:46:56 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smtp-relay-int.realworks.nl (smtp-relay-int.realworks.nl [31.134.205.98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4dKkDt0ycYz3yg3 for ; Mon, 01 Dec 2025 12:46:54 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=klop.ws header.s=rw2 header.b="nUvIYDB/"; dmarc=pass (policy=quarantine) header.from=klop.ws; spf=pass (mx1.freebsd.org: domain of ronald-lists@klop.ws designates 31.134.205.98 as permitted sender) smtp.mailfrom=ronald-lists@klop.ws Received: from crmpreview2.colo2.realworks.nl (localhost [127.0.0.1]) by crmpreview2.colo2.realworks.nl (Postfix) with ESMTP id 31AB12600F0; Mon, 1 Dec 2025 13:46:45 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=klop.ws; s=rw2; t=1764593205; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=UU0ZRl6q+j77gYH3GHdyhjrZeNlxP4t5wHnsXfZirNc=; b=nUvIYDB//62EMv1KIwsvD1zuxli3a7mjgXEk4oJ6eCmzj+XtwWn75JUX+uMkGWtnzcwPRu D2/PW7LKpCvQT5ZjXl4hr7G5Ym1fPQ7+f6mkvjMX2bd7zeNI4OFkHOymGnjOYeUtm/aA9A 8TLZi9GxJYzT5cTu1hWXi7G3Joi0OJssPdwFvftf2ht5tbgn9yAzEjToezaKDk8HnSPx+y j964aIBnEkPwQFwM+prBdPtoj+HGGDwoh/XsR67q08cYarRsDqz8mMjfJryvdzpx+J7MqJ MBXqOjHKr5jGXpD0Z8wnsRmgHi+vwrtdrBUVd8udTOzA0ysskmTWucBOaPK9QA== Date: Mon, 1 Dec 2025 13:46:45 +0100 (CET) From: Ronald Klop To: FreeBSD User Cc: FreeBSD CURRENT Message-ID: <769621663.7357.1764593205143@localhost> In-Reply-To: <20251129121649.49441eff@hermann> References: <20251128082630.3dbea678@hermann> <817794595.3413.1764321375872@localhost> <20251128105016.28b5562a@hermann> <636185594.3615.1764323768736@localhost> <20251129121649.49441eff@hermann> Subject: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_7356_2079564666.1764593205140" X-Mailer: Realworks (775.25) Importance: Normal X-Priority: 3 (Normal) X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.29 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.988]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[klop.ws,quarantine]; R_SPF_ALLOW(-0.20)[+ip4:31.134.205.64/26]; ONCE_RECEIVED(0.20)[]; R_DKIM_ALLOW(-0.20)[klop.ws:s=rw2]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; ASN(0.00)[asn:51088, ipnet:31.134.200.0/21, country:NL]; RCVD_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ARC_NA(0.00)[]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; RCVD_TLS_LAST(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; HAS_X_PRIO_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[klop.ws:+] X-Rspamd-Queue-Id: 4dKkDt0ycYz3yg3 ------=_Part_7356_2079564666.1764593205140 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Thanks, Something I notice: Nov 29 11:36:00 <14.6> hermann kernel: sysctl: oid 'net.inet.ip.fw.default_to_accept' is a read only tunable at line 98 This setting needs to go in /boot/loader.conf, not in /etc/sysctl.conf. A bigger thing is that in the output you sent me I don't see dhclient being started. Are you sure your /etc/rc.conf is correct? Can you send your /etc/rc.conf? Regards, Ronald. Van: FreeBSD User Datum: zaterdag, 29 november 2025 12:24 Aan: Ronald Klop CC: FreeBSD CURRENT Onderwerp: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580) > > On Fri, 28 Nov 2025 10:56:08 +0100 (CET) > Ronald Klop wrote: > > > Ok. > > > > Can you copy paste the console output of the booting system up until the login prompt? > > Or setup /var/log/console.log via /etc/syslog.conf and share that output. > > Please find the requested output of syslog (set to console.debug) attached as well as a /var/log/message extract. > > > > Regards, > > Ronald. > > > > > > Van: FreeBSD User > > Datum: vrijdag, 28 november 2025 10:50 > > Aan: Ronald Klop > > CC: FreeBSD CURRENT > > Onderwerp: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580) > > > > > > On Fri, 28 Nov 2025 10:16:15 +0100 (CET) > > > Ronald Klop wrote: > > > > > > > It might be a typo in your mail, but it might also be the cause of your issue. > > > > This config needs to be in /etc/rc.conf, not in /etc/src.conf as you state in your > > > > mail. > > > > > > > > Regards, > > > > Ronald. > > > > > > Sorry, a typo. > > > > > > > > > > > > > > > Van: FreeBSD User > > > > Datum: vrijdag, 28 november 2025 08:26 > > > > Aan: FreeBSD CURRENT > > > > Onderwerp: 15-STABLE: dhclient fails on em0 (Lenovo T580) > > > > > > > > > > I recently switched from FreeBSD 14-STABLE to 15-STABLE (after branching of > > > > > 16-CURRENT) on my working laptop, physically a Lenovo T580. Its LAN NIC FreeBSD > > > > > recognizes as em0 (see below). System is at: 15.0-STABLE #16 > > > > > stable/15-n281349-b903f27e171b: Fri Nov 28 05:20:32 CET 2025 amd64. Kernel config: > > > > > GENERIC. Configuration has been setup and renewed acording to changes, consider > > > > > the system as a fresh install. > > > > > > > > > > Problem: em0 never gets an IPv4 via DHCP on startup (init process via rc.conf). > > > > > > > > > > Configured in /etc/src.conf: > > > > > [... WORKAROUND ...] > > > > > netwait_enable="NO" > > > > > netwait_if="em0" > > > > > [...] > > > > > > > > > > and on a regular basis: > > > > > [...] > > > > > ifconfig_em0="DHCP" > > > > > ifconfig_em0_ipv6="inet6 accept_rtadv -ifdisabled nud -no_radr auto_linklocal" > > > > > [...] > > > > > > > > > > Very strange: after a final boot up, its very easy to require and achive an IPv4 > > > > > with > > > > > > > > > > dhclient em0 > > > > > > > > > > I'm out of ideas ... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ==== > > > > > pciconf: > > > > > [...] > > > > > em0@pci0:0:31:6: class=0x020000 rev=0x21 hdr=0x00 vendor=0x8086 > > > > > device=0x15d8 subvendor=0x17aa subdevice=0x225a vendor = 'Intel Corporation' > > > > > device = 'Ethernet Connection (4) I219-V' > > > > > class = network > > > > > subclass = ethernet > > > > > bar [10] = type Memory, range 32, base 0xe8200000, size 131072, enabled > > > > > cap 01[c8] = powerspec 3 supports D0 D3 current D0 > > > > > cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message > > > > > cap 13[e0] = PCI Advanced Features: FLR TP > > > > > > > > > > [...] > > > > > > > > > > dmesg: > > > > > ichsmb0: port 0xefa0-0xefbf mem > > > > > 0xe8253000-0xe82530ff at device 31.4 on pci0 em0: mem > > > > > 0xe8200000-0xe821ffff at device 31.6 on pci0 em0: EEPROM V0.1-3 > > > > > em0: Using 1024 TX descriptors and 1024 RX descriptors > > > > > em0: Using an MSI interrupt > > > > > em0: Ethernet address: 48:2a:e3:3a:cf:52 > > > > > em0: netmap queues/slots: TX 1/1024, RX 1/1024 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------=_Part_7356_2079564666.1764593205140 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit Thanks,

Something I notice:
Nov 29 11:36:00 <14.6> hermann kernel: sysctl: oid 'net.inet.ip.fw.default_to_accept' is a read only tunable at line 98
This setting needs to go in /boot/loader.conf, not in /etc/sysctl.conf.

A bigger thing is that in the output you sent me I don't see dhclient being started.
Are you sure your /etc/rc.conf is correct? Can you send your /etc/rc.conf?

Regards,
Ronald.

 

Van: FreeBSD User <freebsd@walstatt-de.de>
Datum: zaterdag, 29 november 2025 12:24
Aan: Ronald Klop <ronald-lists@klop.ws>
CC: FreeBSD CURRENT <freebsd-current@freebsd.org>
Onderwerp: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580)

On Fri, 28 Nov 2025 10:56:08 +0100 (CET)
Ronald Klop <ronald-lists@klop.ws> wrote:

> Ok.
>
> Can you copy paste the console output of the booting system up until the login prompt?
> Or setup /var/log/console.log via /etc/syslog.conf and share that output.

Please find the requested output of syslog (set to console.debug) attached as well as a /var/log/message extract.
>
> Regards,
> Ronald.
>
>  
> Van: FreeBSD User <freebsd@walstatt-de.de>
> Datum: vrijdag, 28 november 2025 10:50
> Aan: Ronald Klop <ronald-lists@klop.ws>
> CC: FreeBSD CURRENT <freebsd-current@freebsd.org>
> Onderwerp: Re: 15-STABLE: dhclient fails on em0 (Lenovo T580)
> >
> > On Fri, 28 Nov 2025 10:16:15 +0100 (CET)
> > Ronald Klop <ronald-lists@klop.ws> wrote:
> >   
> > > It might be a typo in your mail, but it might also be the cause of your issue.
> > > This config needs to be in /etc/rc.conf, not in /etc/src.conf as you state in your
> > > mail.
> > >
> > > Regards,
> > > Ronald.  
> >
> > Sorry, a typo.
> >    
> > >
> > >  
> > > Van: FreeBSD User <freebsd@walstatt-de.de>
> > > Datum: vrijdag, 28 november 2025 08:26
> > > Aan: FreeBSD CURRENT <freebsd-current@freebsd.org>
> > > Onderwerp: 15-STABLE: dhclient fails on em0 (Lenovo T580)  
> > > >
> > > > I recently switched from FreeBSD 14-STABLE to 15-STABLE (after branching of
> > > > 16-CURRENT) on my working laptop, physically a Lenovo T580. Its LAN NIC FreeBSD
> > > > recognizes as em0 (see below). System is at: 15.0-STABLE #16
> > > > stable/15-n281349-b903f27e171b: Fri Nov 28 05:20:32 CET 2025 amd64. Kernel config:
> > > > GENERIC. Configuration has been setup and renewed acording to changes, consider
> > > > the system as a fresh install.
> > > >
> > > > Problem: em0 never gets an IPv4 via DHCP on startup (init process via rc.conf).
> > > >
> > > > Configured in /etc/src.conf:
> > > > [... WORKAROUND ...]
> > > > netwait_enable="NO"
> > > > netwait_if="em0"
> > > > [...]
> > > >
> > > > and on a regular basis:
> > > > [...]
> > > > ifconfig_em0="DHCP"
> > > > ifconfig_em0_ipv6="inet6 accept_rtadv -ifdisabled nud -no_radr auto_linklocal"
> > > > [...]
> > > >
> > > > Very strange: after a final boot up, its very easy to require and achive an IPv4
> > > > with
> > > >
> > > > dhclient em0
> > > >
> > > > I'm out of ideas ...
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > ====
> > > > pciconf:
> > > > [...]
> > > > em0@pci0:0:31:6:        class=0x020000 rev=0x21 hdr=0x00 vendor=0x8086
> > > > device=0x15d8 subvendor=0x17aa subdevice=0x225a vendor     = 'Intel Corporation'
> > > >     device     = 'Ethernet Connection (4) I219-V'
> > > >     class      = network
> > > >     subclass   = ethernet
> > > >     bar   [10] = type Memory, range 32, base 0xe8200000, size 131072, enabled
> > > >     cap 01[c8] = powerspec 3  supports D0 D3  current D0
> > > >     cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
> > > >     cap 13[e0] = PCI Advanced Features: FLR TP
> > > >
> > > > [...]
> > > >
> > > > dmesg:
> > > > ichsmb0: <Intel Sunrise Point-LP SMBus controller> port 0xefa0-0xefbf mem
> > > > 0xe8253000-0xe82530ff at device 31.4 on pci0 em0: <Intel(R) I219-V SPT(4)> mem
> > > > 0xe8200000-0xe821ffff at device 31.6 on pci0 em0: EEPROM V0.1-3
> > > > em0: Using 1024 TX descriptors and 1024 RX descriptors
> > > > em0: Using an MSI interrupt
> > > > em0: Ethernet address: 48:2a:e3:3a:cf:52
> > > > em0: netmap queues/slots: TX 1/1024, RX 1/1024
> > > >
> > > >  
> > > >
> > > >
> > > >     
> > >
> > >    
> >  
> >
> >
> >   
>
>  
 
 

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