From owner-freebsd-net@freebsd.org Tue Mar 16 20:40:12 2021 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8448B56CD5C for ; Tue, 16 Mar 2021 20:40:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F0QCJ38B8z3NvR for ; Tue, 16 Mar 2021 20:40:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 6A0BD56CF38; Tue, 16 Mar 2021 20:40:12 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 69CE956CDC9 for ; Tue, 16 Mar 2021 20:40:12 +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 4F0QCJ2WFBz3P0p for ; Tue, 16 Mar 2021 20:40:12 +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 498782A1CE for ; Tue, 16 Mar 2021 20:40:12 +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 12GKeCJg026689 for ; Tue, 16 Mar 2021 20:40:12 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12GKeCaJ026688 for net@FreeBSD.org; Tue, 16 Mar 2021 20:40:12 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 254309] [tcp] frequent panics in tcp_output Date: Tue, 16 Mar 2021 20:40:12 +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: panic X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rozhuk.im@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 MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Mar 2021 20:40:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254309 --- Comment #7 from rozhuk.im@gmail.com --- #10 0xffffffff8076ec3a in tcp_output (tp=3D0xfffffe01137c60c0) at /usr/src/sys/netinet/tcp_output.c:1068 1068 m_copydata(mb, moff, len, (kgdb) info locals moff =3D 0 mb =3D 0xfffff802a20ba800 msb =3D opt =3D "\001\001\b\n\325\035\060\267+\223/\264\001\376\377\377\001M\373\267\000\00= 0\000\000\340`|\023\001\376\377\377\250\005\000\000\000\000\000" to =3D {to_flags =3D 16, to_tsval =3D 3073383893, to_tsecr =3D 3023016747, = to_sacks =3D 0xfffffe001eacac00 "\300P\254\036",=20 to_signature =3D 0x11ea8d0c0 , to_tfo_cookie =3D 0xfe ,=20 to_mss =3D 8288, to_wscale =3D 229 '\345', to_nsacks =3D 197 '\305', to_t= fo_len =3D 0 '\000', to_spare =3D 3535675904} hw_tls =3D false isipv6 =3D ip6 =3D 0x0 dont_sendalot =3D 0 wanted_cookie =3D 0 ip =3D 0xfffff8020e774668 if_hw_tsomaxsegsize =3D 0 if_hw_tsomaxsegcount =3D 0 error =3D so =3D idle =3D 0 sendalot =3D 1 tso =3D 0 flags =3D 17 recwin =3D 2098020 sack_rxmit =3D 1 p =3D 0xfffff802a256ef20 off =3D 32622 mtu =3D 0 sendwin =3D sack_bytes_rxmt =3D len =3D 1 ipoptlen =3D optlen =3D hdrlen =3D curticks =3D m =3D 0xfffff8020eecec00 th =3D --=20 You are receiving this mail because: You are the assignee for the bug.=