From nobody Thu Dec 23 15:04:20 2021 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 854481901C1A for ; Thu, 23 Dec 2021 15:04:20 +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 4JKYPc2LVGz3BpG for ; Thu, 23 Dec 2021 15:04:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 2E1B012D59 for ; Thu, 23 Dec 2021 15:04:20 +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 1BNF4Kfn008229 for ; Thu, 23 Dec 2021 15:04:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1BNF4KJa008228 for net@FreeBSD.org; Thu, 23 Dec 2021 15:04:20 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 260393] Page Fault tcp_output/tcp_input Date: Thu, 23 Dec 2021 15:04:20 +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: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ddobrev85@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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: 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1640271860; 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=1geZymUIN2qKRvT9fMjEZ3lm2vraLrZwgxAnG+vDQao=; b=rdMoSza+nJBJXZYJ7b0/E03Twm8QkcckiccgYdP0OdDPqwLgOjRxO38eiHlFVP2g5oWbIz oLLTMxmenuvbbuG0Cm4EfjNoW3E/F3S8Q8Hn15GqQJS4mMjpVr1EpyNdj9+slvfLzTTrrJ E1cxZStEGQ2MMua5dEzojr9jdo+S/xQl8kw/TQ5lsk/gq1YMJR7DRMZFykeKIH7CdwqjOJ up957t5Po2K5MvB8lYxxjGVtUBNQ0hKBqPhPdx2c9lHasJW1uW/yTBb+kF/TkwPhGW7Gjc Kl98BZmECMp1aX4q4ItgL666auMGuc+JZTnDurY8NS/C0MZ8PnNrTBIAE+a9Pw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1640271860; a=rsa-sha256; cv=none; b=c5j7H1I+qaxMdiVZTglnolnaAvjoU93qWnG6twCWgrNoOnLU85rislhD8apr5OIJj3g9a2 fvMHwpuyStw/2zY6g1vWbK+QIQ7aeXUOZ74qXxinRJux+CQBB6GmjLsQw59vCLinT89xY2 S7zHU0zgF2392J7VDwcXrY4f2IcUUFNK/7yEGnoB7Ct0yXkEI+zU14pJ/t1LNfzSbq+qaP aeg/wHcoVNrx6V2vr1LqaPl7xp9AHQr71Y/VRO4ayPYzIw5ThhXYoBWfzNlvUtz9RMjB+g SiGYN6wJ/ln8kh0BwfP6J3kc8G5oRdncxmlJGP8SMfCl1YHgzZPVruRwu3vWmg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260393 --- Comment #73 from Dobri Dobrev --- (In reply to Hans Petter Selasky from comment #72) (kgdb) frame 14 #14 0xffffffff80e0607a in tcp_do_segment (m=3D, th=3D0xfffff80bc659e87a, so=3D, tp=3D0xfffffe0252e24000, drop_hdrlen=3D40, tlen=3D, iptos=3D0 '\000') at /usr/src/sys/netinet/tcp_input.c:2822 2822 tcp_sack_partialack= (tp, th); (kgdb) print /x *(tp->t_inpcb->inp_socket->so_snd.sb_mb) $7 =3D {{m_next =3D 0x0, m_slist =3D {sle_next =3D 0x0}, m_stailq =3D {stqe= _next =3D 0x0}}, {m_nextpkt =3D 0x0, m_slistpkt =3D {sle_next =3D 0x0}, m_stailqpkt =3D {stq= e_next =3D 0x0}}, m_data =3D 0xfffff8017874f000, m_len =3D 0x7cf, m_type =3D 0x1,=20 m_flags =3D 0x1, {{{m_pkthdr =3D {{snd_tag =3D 0x0, rcvif =3D 0x0}, tags = =3D {slh_first =3D 0x0}, len =3D 0x511, flowid =3D 0x0, csum_flags =3D 0x0, fibnum =3D 0x0= , numa_domain =3D 0xff, rsstype =3D 0x0, {rcv_tstmp =3D 0x0, {l2hlen =3D 0x0,=20 l3hlen =3D 0x0, l4hlen =3D 0x0, l5hlen =3D 0x0, inner_l2hlen = =3D 0x0, inner_l3hlen =3D 0x0, inner_l4hlen =3D 0x0, inner_l5hlen =3D 0x0}}, PH_per = =3D {eight =3D {0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0x0, 0x0}, sixteen =3D {0x0, 0x0,=20 0xffff, 0x0}, thirtytwo =3D {0x0, 0xffff}, sixtyfour =3D {0xffff00000000}, unintptr =3D {0xffff00000000}, ptr =3D 0xffff00000000}, P= H_loc =3D {eight =3D {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, sixteen =3D {0x0, 0x0,= 0x0,=20 0x0}, thirtytwo =3D {0x0, 0x0}, sixtyfour =3D {0x0}, unintptr= =3D {0x0}, ptr =3D 0x0}}, {m_epg_npgs =3D 0x0, m_epg_nrdy =3D 0x0, m_epg_hdrlen= =3D 0x0, m_epg_trllen =3D 0x0, m_epg_1st_off =3D 0x0, m_epg_last_len =3D 0x0,=20 m_epg_flags =3D 0x0, m_epg_record_type =3D 0x0, __spare =3D {0x0,= 0x0}, m_epg_enc_cnt =3D 0x0, m_epg_tls =3D 0x511, m_epg_so =3D 0xff000000000000, m_epg_seqno =3D 0x0, m_epg_stailq =3D {stqe_next =3D 0xffff00000000}}}, {m_= ext =3D {{ ext_count =3D 0x2, ext_cnt =3D 0xdeadc0de00000002}, ext_size = =3D 0x800, ext_type =3D 0x6, ext_flags =3D 0x1, {{ext_buf =3D 0xfffff8017874f000, ext_= arg2 =3D 0x0}, {extpg_pa =3D {0xfffff8017874f000, 0x0, 0xdeadc0dedeadc0de,=20 0xdeadc0dedeadc0de, 0xdeadc0dedeadc0de}, extpg_trail =3D {0= xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc= 0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde,=20 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xd= e, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad,=20 0xde, 0xde, 0xc0, 0xad, 0xde}, extpg_hdr =3D {0xde, 0xc0, 0= xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad, 0xd= e, 0xde, 0xc0, 0xad, 0xde, 0xde, 0xc0, 0xad}}}, ext_free =3D 0x0,=20 ext_arg1 =3D 0x0}, m_pktdat =3D 0xfffff80bc680b558}}, m_dat =3D 0xfffff80bc680b520}} (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=