From nobody Mon Jul 04 15:51:57 2022 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 C1DCB1371530 for ; Mon, 4 Jul 2022 15:51:57 +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 4Lc9KT37vRz3sPp for ; Mon, 4 Jul 2022 15:51:57 +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 4C5B3141BF for ; Mon, 4 Jul 2022 15:51:57 +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 264FpvGP089156 for ; Mon, 4 Jul 2022 15:51:57 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 264FpvGh089139 for bugs@FreeBSD.org; Mon, 4 Jul 2022 15:51:57 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 262663] panic in ipv6 jail ipv6 prison_ip_check() in6_pcblookup_hash_locked() - corrupt stack? Date: Mon, 04 Jul 2022 15:51:57 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: glebius@FreeBSD.org X-Bugzilla-Status: In Progress 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1656949917; 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=4+p/W2Ql6bjj14ZA+8O+xhpT5nj362U/3Ox6WEM32jA=; b=mCP/hrgmbxSkavBeZbDRJm5vmCmk7TslDrXdmASYbeBNQAbCBue/EUXh7L6g91SQbwoPhs jfMRokERTeSxcng4RbXgEWY7Pylv5eKCfobseBL/CkbYQ0FLPpM+MzcY/lUMCf/LyMrW9t lE1hvVwuXeKafg8HVEtcTKVryxOXdpz3WvANrOxKWlt8nSSr8fcxReNt4EaQL4jc8wQ1ou JRano8o2bxJDQVh0KBuIviKErNAGS1Au71MMlHyZddBKEDw2SGglLmSsiHcDJ9Lw0TQEj9 1dVX8myi28b8/gv0XF5hG9GYwckufCFEyd9mTE4c30JoX1DhjWmsT4QEGhxdgQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1656949917; a=rsa-sha256; cv=none; b=pVzASODiM/0r2jSoIsk3VwX9zpAcCm8vDZ91ufGXiWDgzwY3jGGJUrUFndOmn3cwsAItB8 qckCiA6GT+wE+QIyjNUgtmNVom4TW8KdN0yB7CvJI20S2ew5wiaNC5EQtaREfYNDauUYE/ IVDEIDvj9L20EYFDHPm5aezsX9QeDpCR7XXC/49DRJZ7D+4xmfCAbDQ5BDRwd4hwGxGIEa 1ivtNkjkQtyIjMlNDt9UjK5tyOyTxZMs1Uw2dPsuMZhb7q5Mx0pOmc4FRMezSQOS9p9sCI ffJM4OBwTfsvv0E1EzOcIvfq16ey4gtyXLdBVsQxiG4lW/PFPrDQ2G2FfEDYtw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262663 --- Comment #7 from Gleb Smirnoff --- I'm sorry for missing this bug earlier. It needs to be worked on. In tcp6_usr_connect() we are entering epoch for the 6to4 mapped addresses befo= re calling into tcp_connect(), but we do not do that for tcp6_connect() for the normal addresses. This really seem strange to me. I wonder why the panic has gone, cause nothing changed around. --=20 You are receiving this mail because: You are the assignee for the bug.=