From nobody Tue Nov 21 11:01:40 2023 X-Original-To: bugs@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 4SZLzV00gjz51Nkv for ; Tue, 21 Nov 2023 11:01:42 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SZLzT65JZz3J3K for ; Tue, 21 Nov 2023 11:01:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1700564501; 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=NpfLjt90Bv6bpNFI1IMiARekxk+MEpO8niEWtO/sVqo=; b=O7WDrPZXYjOcK2tQplFPIJ7e26eFWfPo+6cUmz2ZX+ENCExKTd+zsMDCLivJHTDGLWa2vB Cl+0bobE6dzf0CpB/2GRkCMde8xCHXHnc9GDludh120Bmo72fRW2bJZnVQ6sRMBp9701tf LiIIXSJLEJr3aM9XvqXteoIzvWUJEz/SS/a8lKcFlXT5Lh7I6benQ5ZECfdbfePnQGch8K X5hH/AgiOjgLb3EcFB0RUxWVvyTrmjx8wSOjowaOznwTIE27qB38DB14PTYNdQN5pMB8VP yE3kfr1nUoOufr6Do+J3XAzAbn53D3h+K15ETKrS0uTshaebHuOYZM7rI0Fb+Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1700564501; a=rsa-sha256; cv=none; b=Tv1WaedU5Qk7P5+gfgVRiOe6Pw+gosVvAlEU6Sod1TICHHH2F1XNeZbRyauBBHmtMxA6jF l3M7n6iSImFZl3RCRVZ5yPp1MoZrnKWAuiU/m7IlRh0itKf3ILqg8qByUgpsUyE1Ex7eLy Bb/ewFs3tBWIFn+0vSGZbycyIt0EBjDgKmkHg3xh6NdIM4VSVWHFC0z2np8MNC6pIqClDa fTrL587IFNFdjMfSAH0uoVePdloLkTEPvOlM3ZVLNSd3HyOxAdpAy7Vwv/FHNelhKRdcSC VdFa7WkdzAqeX0WwDx52i/hsOp08/ggbf7wIdwhzJfE454yciY4FMrqU8uxuWw== 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 4SZLzT5B6RzYPJ for ; Tue, 21 Nov 2023 11:01:41 +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 3ALB1foC032365 for ; Tue, 21 Nov 2023 11:01:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3ALB1fpt032364 for bugs@FreeBSD.org; Tue, 21 Nov 2023 11:01:41 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: bugs@FreeBSD.org Subject: [Bug 275169] Panic: rw_rlock: wlock already held for tcpinp @ /usr/src/sys/netinet/in_pcb.c:2529 Date: Tue, 21 Nov 2023 11:01:40 +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: 13.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: i.dani@outlook.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275169 --- Comment #19 from Dani I. --- Basically a simple setup like this should be enough: Host 1: pkg install thttpd mkdir /webdata chown root:www /webdata curl https://download.freebsd.org/ftp/releases/amd64/amd64/13.2-RELEASE/kernel.t= xz --output /webdata/kernel.txz /etc/rc.conf: thttpd_enable=3D"YES" thttpd_flags=3D"-d /webdata-r -u www -l /dev/null -h 10.1.1.20" "basic" ipfw ruleset with default deny / allow any: ipfw add 1000 allow tcp from any to 10.1.1.20 80 keep-state Host 2 (the one that freezes): "basic" ipfw ruleset with default deny / allow any: ipfw add 1000 allow ip from me to 10.1.1.20/32 uid 0 while true; do curl http://10.1.1.20/kernel.txz --output /dev/null; done Just to mention it again: We only experience the issue with this setup on PHYSICAL hosts (HW-Info see: https://bz-attachments.freebsd.org/attachment.cgi?id=3D246391). We do not h= ave this issue with virtual machines running @ OpenStack and using the vtnet driver. --=20 You are receiving this mail because: You are the assignee for the bug.=