From owner-freebsd-toolchain@freebsd.org Mon Jun 18 19:42:54 2018 Return-Path: Delivered-To: freebsd-toolchain@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2EBFC101D067; Mon, 18 Jun 2018 19:42:54 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CA1CE6F053; Mon, 18 Jun 2018 19:42:53 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (unknown [127.0.1.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by freefall.freebsd.org (Postfix) with ESMTPS id 7B3C31F4AF; Mon, 18 Jun 2018 19:42:53 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [172.31.3.2]) by mail.xzibition.com (Postfix) with ESMTP id 6B9DC1ED1; Mon, 18 Jun 2018 19:42:52 +0000 (UTC) X-Virus-Scanned: amavisd-new at mail.xzibition.com Received: from mail.xzibition.com ([172.31.3.2]) by mail.xzibition.com (mail.xzibition.com [172.31.3.2]) (amavisd-new, port 10026) with LMTP id w5565oght_7j; Mon, 18 Jun 2018 19:42:50 +0000 (UTC) Subject: Re: A head buildworld race visible in the ci.freebsd.org build history DKIM-Filter: OpenDKIM Filter v2.10.3 mail.xzibition.com A186B1ECB To: FreeBSD Current , freebsd-toolchain@freebsd.org References: <74EAD684-0E0B-453A-B746-156777CF604A@yahoo.com> From: Bryan Drewery Openpgp: id=F9173CB2C3AAEA7A5C8A1F0935D771BB6E4697CF; url=http://www.shatow.net/bryan/bryan2.asc Autocrypt: addr=bdrewery@FreeBSD.org; prefer-encrypt=mutual; keydata= xsBNBFJphmsBCADiFgmS4bIzwZijrS31SjEMzg+n5zNellgM+HkShwehpqCiyhXdWrvH6dTZ a6u50pbUIX7doTR7W7PQHCjCTqtpwvcj0eulZva+iHFp+XrbgSFHn+VVXgkYP2MFySyZRFab D2qqzJBEJofhpv4HvY6uQI5K99pMqKr1Z/lHqsijYYu4RH2OfwB5PinId7xeldzWEonVoCr+ rfxzO/UrgA6v/3layGZcKNHFjmc3NqoN1DXtdaEHqtjIozzbndVkH6lkFvIpIrI6i5ox8pwp VxsxLCr/4Musd5CWgHiet5kSw2SzNeA8FbxdLYCpXNVu+uBACEbCUP+CSNy3NVfEUxsBABEB AAHNJEJyeWFuIERyZXdlcnkgPGJkcmV3ZXJ5QEZyZWVCU0Qub3JnPsLAgAQTAQoAKgIbAwUL CQgHAwUVCgkICwUWAwIBAAIeAQIXgAIZAQUCWujOIgUJCmB7NwAKCRA113G7bkaXz/xpB/9b /UWIPbieY1IeIuHF2pyYPE7Hytkh3HVsxMA0F5Ma2AYQsXZZeKNKWrF7RPyDyDwUklLHJkhm k3EfClBbHxf08kMIm1vWCJRtgxic9knY/bzYGiWMpHjg3cSd1XfrYH1autYqTZAjDwIkgOjU dR//Tbn4V36sY7y2jz+kdMVWvK53U32aZqiwBbCn4DPe1wSZcUs17mV/0uZdIoGdj74B1orN A/0py5vHYo6HcbBNoaR8pKRLf5VZNRsxqGIMhTucx4SJWcHpuRBWYyvJSFzwvxdK4ZD4Yqoc kFGPVtOXktVMai9exrLvP3G77fKMu8DI6j4QRU4wCesnHuIfRPFuzsBNBFJphmsBCACiVFPf kNfaFtUSuY0395ueo/rMyHPGPQ2iwvERFCpeFGSQSgagpenNHLpFQKTg/dl6FOoST5tqyxMq fyHGHDzzU51bvA/IfaGoNi/BIhTe/toZNMRvpcI3PLjiGcnJnuwCCbAVOAGdb+t5cZtpNdOI cKYmrYG3u9RiBpe6dTF+qLrD/8Bs1wjhduQ8fcNNgnkXu8xDH4ZxY0lIc3QgvYWp9vimlQe6 iKjUd2/DX28ETZcD5h6pYV331KMPTrEI0p0yvFijUZce8c1XHFyL1j9sBAha5qpszJl6Uq5i LolhKRcGfcdmtD72vHQjUYglUyudSJUVyo2gMYjdbiFKzJulABEBAAHCwGUEGAEKAA8CGwwF AlrozigFCQpgez0ACgkQNddxu25Gl8+m5Af/R3VEdxNMAcDIes9ADhQyofj20SPV3eCJ3HYR OebTSuNdOudGt4AAyA8Ks94u9hiIp5IGsc6RDsT9W7O2vgXhd6eV3eiY5Oif5xLIYrIDVu1Y 1GyRxRrPEn/QOqDN6uFZCPwK1aOapGcYCrO9lB0gMuTVfgHanU61rgC9tMX0OoAOyRd+V3/M 8lDNhjJdF/IpO3SdYzKfkwduy4qamw4Gphcx/RfYQvYLq/eDkP8d50PphWdboqWBwNRHayro W/07OGzfxM5fJ5mBsXPQcO2QcRjkyHf6xCM6Hi1qQL4OnXMNE/ZTX0lnOj1/pH93TlzSHZMP TaiiA/MBD3vGsXBmBg== Organization: FreeBSD Message-ID: <1884103f-d1fb-aca6-2edd-062e11d05617@FreeBSD.org> Date: Mon, 18 Jun 2018 12:42:46 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <74EAD684-0E0B-453A-B746-156777CF604A@yahoo.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Jun 2018 19:42:54 -0000 On 6/15/2018 10:55 PM, Mark Millard wrote: > In watching ci.freebsd.org builds I've seen a notable > number of one time failures, such as (example from > powerpc64): > > --- all_subdir_lib/libufs --- > ranlib -D libufs.a > ranlib: fatal: Failed to open 'libufs.a' > *** [libufs.a] Error code 70 > > where the next build works despite the change being > irrelevant to whatever ranlib complained about. > > Other builds failed similarly: > > --- all_subdir_lib/libbsm --- > ranlib -D libbsm_p.a > ranlib: fatal: Failed to open 'libbsm_p.a' > *** [libbsm_p.a] Error code 70 > > and: > > --- kerberos5/lib__L --- > ranlib -D libgssapi_spnego_p.a > --- libgssapi_spnego.a --- > ranlib -D libgssapi_spnego.a > --- libgssapi_spnego_p.a --- > ranlib: fatal: Failed to open 'libgssapi_spnego_p.a' > *** [libgssapi_spnego_p.a] Error code 70 > > and so on. > > > It is not limited to powerpc64. For example, for aarch64 > there are: > > --- libpam_exec.a --- > building static pam_exec library > ar -crD libpam_exec.a `NM='nm' NMFLAGS='' lorder pam_exec.o | tsort -q` > ranlib -D libpam_exec.a > ranlib: fatal: Failed to open 'libpam_exec.a' > *** [libpam_exec.a] Error code 70 > > and: > > --- all_subdir_lib/libusb --- > ranlib -D libusb.a > ranlib: fatal: Failed to open 'libusb.a' > *** [libusb.a] Error code 70 > > and: > > --- all_subdir_lib/libbsnmp --- > ranlib: fatal: Failed to open 'libbsnmp.a' > --- all_subdir_lib/ncurses --- > --- all_subdir_lib/ncurses/panelw --- > --- panel.pico --- > --- all_subdir_lib/libbsnmp --- > *** [libbsnmp.a] Error code 70 > > > Even amd64 gets such: > > --- libpcap.a --- > ranlib -D libpcap.a > ranlib: fatal: Failed to open 'libpcap.a' > *** [libpcap.a] Error code 70 > > and: > > > --- libkafs5.a --- > ranlib: fatal: Failed to open 'libkafs5.a' > --- libkafs5_p.a --- > ranlib: fatal: Failed to open 'libkafs5_p.a' > --- cddl/lib__L --- > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lbaselib.c:60:26: note: include the header or explicitly provide a declaration for 'toupper' > --- kerberos5/lib__L --- > *** [libkafs5_p.a] Error code 70 > > make[5]: stopped in /usr/src/kerberos5/lib/libkafs5 > --- libkafs5.a --- > *** [libkafs5.a] Error code 70 > > and: > > > --- lib__L --- > ranlib -D libclang_rt.asan_cxx-i386.a > ranlib: fatal: Failed to open 'libclang_rt.asan_cxx-i386.a' > *** [libclang_rt.asan_cxx-i386.a] Error code 70 > > > (Notice the variability in what .a the ranlib's fail for.) > > > > > I looked at this a few days ago and don't believe it's actually a build race. I think there is something wrong with the ar/ranlib on that system or something else. I've found no evidence of concurrent building of the .a files in question. -- Regards, Bryan Drewery