From nobody Tue Jul 02 15:38:41 2024 X-Original-To: net@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 4WD6Wk1xvfz5Mnw5 for ; Tue, 02 Jul 2024 15:38:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WD6Wk0kSCz44XF for ; Tue, 2 Jul 2024 15:38:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1719934722; a=rsa-sha256; cv=none; b=U1eDlDVJDnX7J7elqe9fDYxWuh5PyzpDMdmraC1EPj+Ce1c66aUIeu2TNwSHLdTPuQS5Wk TMzR2nilt8LMZ/mIPogDntZayPeJ3W0cpc4GnafmAhZSdxk8kRwvL/YH80OiUOvueixl4R wEfXvhPiMhC5glausxd4Ue9ygzeA5ZFrQQ8DxgSt3UVX+7DGr45PKBNgiWcQCI31w70nU1 qGP85s63hzZuZYFD++BFXWeAGnOFaotwK/cpF36T4DZlu1IsQDV5F94Gf885jgmug94FPw 1H24SAg14ilVkwsfrp5/jVCjn7GD/mb1v6ahc1mL9puQ67YRlWRu0Bd80Bg7Ww== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1719934722; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iuIACmTvnl/+auGl+ijP6tedoVmk/kfLgQjOqDbHQp0=; b=YoMD4gjds2WuSGHfjW7KLD5rsyfBg7wLfmAZVBYtbHGjDMj7BwxSGTUqV5CeJ4IqQlnkbw ONZZQUm5+dkNgO21kueZZyBJJuu1nCNFvMhSEdo9/G8vHZCLtEh+pruuyeywgcgZ/BKdMi +BHOK5PbfCjLIfBE40ya9ei21oL5lFql3jHv4Ilw38qlqEGbPExncfijQEflh6Vl4SI00l XvGcfjCdi3MPJBiJ2qxEH++lxc/ufNd20N1NNTcUOjKEQ6WevM7WVpiUfQvJnAgVkRSEgB UXCFBW50N3ShQklhrl0iFJXYC8V6Fs6gzmNqoBR7cKX3YybINCcWzkzfV9y+yQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4WD6Wk0D3GztkP for ; Tue, 2 Jul 2024 15:38:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 462FcfXt065512 for ; Tue, 2 Jul 2024 15:38:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 462FcfgP065511 for net@FreeBSD.org; Tue, 2 Jul 2024 15:38:41 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 280074] em(4) temporarily hangs and re-enables TX CSUM if a bridge it's a member of is modified Date: Tue, 02 Jul 2024 15:38:41 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.1-RELEASE X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@kumba.dev X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_file_loc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D280074 Joshua Kinard changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://new.reddit.com/r/fr | |eebsd/comments/1bfvof2/em0_ | |disconnects_when_added_tore | |moved_from_bridge/ --- Comment #1 from Joshua Kinard --- This was also discussed on Reddit in r/FreeBSD a few months ago: https://new.reddit.com/r/freebsd/comments/1bfvof2/em0_disconnects_when_adde= d_toremoved_from_bridge/ Consensus there was that the problem was "solved" by disabling RX/TX checks= um offloading on the interface, but I don't know if anyone noticed that modify= ing the bridge membership was re-enabling txcsum/txcsum6 on em(4). --=20 You are receiving this mail because: You are the assignee for the bug.=