Date: Mon, 13 Nov 2017 16:40:46 +0000 From: "Martin, Galen" <gmartin@cas.org> To: "'freebsd-ports@freebsd.org'" <freebsd-ports@freebsd.org> Subject: Re: ksh93: Exec format error Message-ID: <41914_1510591246_vADGekDk079305_f9d1f939887944e3b62400c44d44d375@NTMail12.intra.cas.org>
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Greg, I just read your entry on a freebsd forums about ksh93: Exec format error.= We just upgraded some machines to Solaris 5.11 with the same version of k= sh93 and are experiencing the same issue. I have been searching for a resolution to this problem with no success. Di= d you ever find a solution to this problem? Galen Martin (Senior System Engineer) Chemical Abstract Services Here it is to refresh your memory. On Sat, 10 Jan 2015, no at spam@mgEDV.net wrote: > ksh93 in it's current version has some (timing?) problems during executio= n. > ... > --> this is the error: pfctl: cannot execute [Exec format error] > I've been encountering the same error for some time now, but never got around to reporting it. Here's a fairly reliable way to repeat: host -t a google.com. | awk '{print $NF}' | while read IP > do > host $IP > done host: host: cannot execute [Exec format error] host: host: cannot execute [Exec format error] host: host: cannot execute [Exec format error] 206.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f14.1e100.net. 192.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f0.1e100.net. 193.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f1.1e100.net. 195.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f3.1e100.net. 197.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f5.1e100.net. 201.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f9.1e100.net. 194.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f2.1e100.net. 199.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f7.1e100.net. It looks like some sort of race, because it's pretty random whether the=20 error occurs or the command executes. $ pkg info -o ksh93 ksh93-20120801_2 shells/ksh93 $ echo $KSH_VERSION Version AJM 93u+ 2012-08-01 --=20 Greg Rivers Confidentiality Notice: This electronic message transmission, including any= attachment(s), may contain confidential, proprietary, or privileged inform= ation from Chemical Abstracts Service ("CAS"), a division of the American C= hemical Society ("ACS"). If you have received this transmission in error, b= e advised that any disclosure, copying, distribution, or use of the content= s of this information is strictly prohibited. Please destroy all copies of = the message and contact the sender immediately by either replying to this m= essage or calling 614-447-3600.
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