From nobody Thu Sep 01 09:57:54 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 4MJGgk2Jw3z4b2WH for ; Thu, 1 Sep 2022 09:57:54 +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 4MJGgk0CqJz3lHQ for ; Thu, 1 Sep 2022 09:57:54 +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 4MJGgj6B16zR12 for ; Thu, 1 Sep 2022 09:57:53 +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 2819vrJ9094748 for ; Thu, 1 Sep 2022 09:57:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 2819vrQJ094747 for bugs@FreeBSD.org; Thu, 1 Sep 2022 09:57:53 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: Thu, 01 Sep 2022 09:57:54 +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: dch@freebsd.org 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1662026274; 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=WXyX/hs2cMgMp2rW1sLog45Kh2LyBWe8nsd0YirZvD0=; b=EIVhBXicLriZuo2qXizKlNXCf8LaO0VjzNNR9Egk6UADoRwLjImdtAOHtRhw++JQJ/lG8a fwYZq4IkACWGvO8ua75z4nrzwsA3xC1DV8kwZxGf725KFeJ3NHXSTig/ERhEZsZKOx+x5b 6a8d4vjeSOKIcZOo3fHi5j60xWmQOcyalMlt2R10JnBdMryGIAf88RVE3WwFQv2pu2L3Rx 7oxELpo/cCf6pQfrTqNhT9CSOB8ZxmT4g+M3cf9WFnaWs/QZ16RdqcTwka/on90Wb7LsHu O3vh0YzH8m6b8XZ3cIkRz4cciMBFeS7d8+XTHNjYxcwLVw2g9KPzqD4hHo9S0A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1662026274; a=rsa-sha256; cv=none; b=Xjz4K0JNRobgvXcDPLnc83CaMFpfd0NGAiRQx89AyUtQAO9xusn7zionOA7woSt7/eEtsa YzDApjXo1cXtzbDInZ2K2H1FsqWdSXEjGOlGPp+rPVGmUPuokc2d5B/XQTH8n15YPuWXS1 vQvF65Tsb+VhN7j7GZmy96Eg7SzwwiOyIluUa/BWu0s8S94XFKtNw7mga/j4SOaQ0JM8Pp 3V0VYUDz+5DG81nLW1cXOB+BXYD1g+gW06gpVqn7cehDDSCMW2JOx943sMVxpy9xgs4cAf n8xDsFkfhmC5Oeub6O0sY1CrwVRWXFgeMJLpJSGocA24dLN2GPlEei7c4H3cjg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262663 --- Comment #10 from Dave Cottlehuber --- got this today, fresh build from main at 998b0a4ad84252180ab7b06b281f923ce1d0747b login: panic: Assertion mtx_owned(&pr->pr_mtx) || in_epoch(net_epoch_preemp= t) || sx_xlocked(&allprison_lock) failed at /usr/src/sys/kern/kern_jail.c:876 cpuid =3D 1 time =3D 1662026198 KDB: stack backtrace: db_trace_self() at db_trace_self db_trace_self_wrapper() at db_trace_self_wrapper+0x30 vpanic() at vpanic+0x13c panic() at panic+0x44 prison_ip_check() at prison_ip_check+0x13c in6_pcblookup_hash_locked() at in6_pcblookup_hash_locked+0x398 in_pcb_lport_dest() at in_pcb_lport_dest+0x38c in6_pcbconnect_mbuf() at in6_pcbconnect_mbuf+0x37c tcp6_connect() at tcp6_connect+0x9c tcp6_usr_connect() at tcp6_usr_connect+0x168 soconnectat() at soconnectat+0xc8 kern_connectat() at kern_connectat+0xd0 sys_connect() at sys_connect+0xb0 do_el0_sync() at do_el0_sync+0x54c handle_el0_sync() at handle_el0_sync+0x40 --- exception, esr 0x56000000 KDB: enter: panic [ thread pid 91420 tid 100315 ] Stopped at kdb_enter+0x44: undefined f900027f db> --=20 You are receiving this mail because: You are the assignee for the bug.=