From nobody Tue Jun 24 20:52:48 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 4bRcbQ5MqLz60Frg for ; Tue, 24 Jun 2025 20:52:50 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4bRcbQ2wVnz3qCr; Tue, 24 Jun 2025 20:52:50 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1750798370; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=EXDSs+QjsAw8o6pj2DBNILWaiGP+1u1EUvNXzMJMARo=; b=lC7HDWhBcuHmCWr506+LWx6mumWJs2kk4RsabSC1/HCQemUrJcfUZQMPM+k6yi92XQ9Idr fqt7bHOXuIVx+fJoG6JeythSlv0WbcuU3dkBpzNM1hWM5Roce8ltOo20vFkckX2jpPwX0I AYQl88W5w5gqLqPeHWBzU7jJPyXW22+3pp3/SvJA5EiKLlT/lyk3Z1lleXhiUmoR5XAnaJ EaK0DCeuqUMZVdljbiRlgFIc5UFq/wwwLwGa5EMNOGCQu06vTHUjiH6F2oDCYAmgLqDQ/l 5M8XvuBCTHw3V6cNv/TBfdAIJyrzNfha1duZ1htN9P+58ZOlVe+QbTT6kf7kZA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1750798370; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=EXDSs+QjsAw8o6pj2DBNILWaiGP+1u1EUvNXzMJMARo=; b=UMLRePo38/2TmIUVJFFUY4uFcBHdyaYSnRVkVnzMqdfkKqkTukJr2HQ5dKjqdULsYOYsEV Sd8/c4tHnVTqhPgSp+2f/K71qYgGkE9T67lNVV6jEyMiJGCUYE7IQR4ID7Hn8Zc15ECJbc xYW4IFW8xfcH1MIiztAVlTBb09iaHGp2RnGFyCOVnp0eAzfZeglPi+umE5e7EAihjyuc0m LPS+GcJTCbtZvO88GVj5pnVcCECvQgPuHJm4R5MBMOq9EbGPajyEfNzlgOcpeYhjcEKEft wefqEITB2kmnjOL7pICu0ex+rMagzHL/xv9fz8KXRXAKHQIQwjuXmbTET265YQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1750798370; a=rsa-sha256; cv=none; b=SKAO3Zt84WZwzEGGKzP88MHtgnpcaABUBM6jn8Kn80SqVy1siZUcVUplXw/dbRemyzYsjj KuU+r7mjamUm/nWD2ane/X9EMEQeMGCpOUcX6qGfk0AUWhixyrPzwfc34GBw6SyXyH1PQj XCpShuKDlHwGpfeXF8gZV713kilorgvm0dFIjMaOJcNmvQprS6viTKd8pmkMXyOaBf+o/J 8WxWACOd2SP3bd9IO5+UJKHNFfyGYBqOe0Y4GtFI9MmdUGzpI7R5PG6/SnpbcUw6bX8a06 r03xmiBDJT94hGhDMUSNise70X5IkIBqg6Sa9g6gUMxOHeKHsytJwqfQskIqwA== Received: from smtpclient.apple (unknown [IPv6:2a02:8109:1101:be00:e553:daad:87ae:9ce2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: tuexen) by smtp.freebsd.org (Postfix) with ESMTPSA id 4bRcbP6WTLzt9X; Tue, 24 Jun 2025 20:52:49 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) Content-Type: text/plain; charset=utf-8 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 (Mac OS X Mail 16.0 \(3826.600.51.1.1\)) Subject: Re: June 2025 stabilization week From: Michael Tuexen In-Reply-To: <0F89BFEA-3948-4D21-9396-EDB5034AAE7A@FreeBSD.org> Date: Tue, 24 Jun 2025 22:52:48 +0200 Cc: freebsd-current@freebsd.org, src-committers@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <2771ED29-7FC2-4D99-A0A0-20E16C62316E@FreeBSD.org> References: <6E5A0C58-E096-4EA1-BBC2-E0A66AA13176@FreeBSD.org> <0F89BFEA-3948-4D21-9396-EDB5034AAE7A@FreeBSD.org> To: Gleb Smirnoff X-Mailer: Apple Mail (2.3826.600.51.1.1) > On 24. Jun 2025, at 22:08, Michael Tuexen wrote: >=20 >> On 24. Jun 2025, at 21:41, Gleb Smirnoff wrote: >>=20 >> On Tue, Jun 24, 2025 at 12:28:25PM +0200, Michael Tuexen wrote: >> M> In /etc/devfs.conf I have >> M>=20 >> M> own bpf* root:network >> M> perm bpf* 0660 >> M>=20 >> M> and this results in >> M> tuexen@epyc:~ % ls -l /dev/bpf* >> M> crw-rw---- 1 root network 0x27 Apr 26 20:13 /dev/bpf >> M> lrwxr-xr-x 1 root wheel 3 Apr 26 20:13 /dev/bpf0 -> bpf >> M>=20 >> M> This allows members of the network group to capture traffic. >> M>=20 >> M> However, with main-n278173-81e6c0168d46 I get >> M> tuexen@epyc:~ % ls -l /dev/bpf* >> M> crw------- 1 root wheel 0x27 Jun 24 12:25 /dev/bpf >> M> lrwxr-xr-x 1 root wheel 3 Jun 24 12:25 /dev/bpf0 -> bpf >> M>=20 >> M> It looks like the devd did not what it did in the past. >>=20 >> I failed to reproduce that on fe55780e5f10, which is very >> close to 81e6c0168d46. I have what is expected: >>=20 >> crw-rw---- 1 root network 0x1d 24 =D0=B8=D1=8E=D0=BD=D1=8F 12:37 = /dev/bpf >> lrwxr-xr-x 1 root wheel 3 24 =D0=B8=D1=8E=D0=BD=D1=8F 12:37 = /dev/bpf0 -> bpf >>=20 > I just tried the updated version of May 2025 stabweek, and that is > working fine. Let me test fe55780e5f10... > I observe this problem on an arm64 and on an amd64 system... fe55780e5f10 show the problem for me: tuexen@epyc:~ % ls -l /dev/bpf* crw------- 1 root wheel 0x27 Jun 24 22:48 /dev/bpf lrwxr-xr-x 1 root wheel 3 Jun 24 22:48 /dev/bpf0 -> bpf Let me bisect... Best regards Michael >=20 > Best regards > Michael >> --=20 >> Gleb Smirnoff >=20 >=20