From owner-freebsd-current Sat Mar 28 18:29:33 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id SAA16876 for freebsd-current-outgoing; Sat, 28 Mar 1998 18:29:33 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from rah.star-gate.com (rah.star-gate.com [209.133.7.234]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id SAA16870 for ; Sat, 28 Mar 1998 18:29:31 -0800 (PST) (envelope-from hasty@rah.star-gate.com) Received: from rah.star-gate.com (localhost.star-gate.com [127.0.0.1]) by rah.star-gate.com (8.8.8/8.8.8) with ESMTP id SAA28075; Sat, 28 Mar 1998 18:29:14 -0800 (PST) (envelope-from hasty@rah.star-gate.com) Message-Id: <199803290229.SAA28075@rah.star-gate.com> X-Mailer: exmh version 2.0.2 2/24/98 To: Nathan Dorfman cc: freebsd-current@FreeBSD.ORG Subject: Re: Linux emulation and x11amp (more of an emulator issue now) In-reply-to: Your message of "Sat, 28 Mar 1998 21:15:27 EST." <19980328211526.15755@rtfm.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Sat, 28 Mar 1998 18:29:14 -0800 From: Amancio Hasty Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Let me clarify here a little. Traditionally the -current nor the hacker's mailing lists gives a rat ass care about supporting multimedia applications . 99.99 percent of the time we are on our own, hence my request to contain issues with respect to multimedia applications to the multimedia mailing list. You are welcome to post to -current or to hackers 8) Amancio > This seems to be an error with the linux emulation under FreeBSD, more > so than x11amp instead, so I'm going to stop posting to -multimedia. > > Unless linux_kdump(1) is lying to me, or I am misinterpreting its output, > the Linux ipc(2) call is what's failing and causing the segv and coredump: > > 3340 x11amp CALL linux_ipc(0x17,0,0x2001c,0x780,0) > 3340 x11amp RET linux_ipc -1 errno -28 Unknown error: -28 > 3340 x11amp CALL linux_ipc(0x15,0xffffffff,0,0xefbfd798,0) > 3340 x11amp RET linux_ipc -1 errno -22 Unknown error: -22 > 3340 x11amp CALL linux_ipc(0x18,0xffffffff,0,0,0) > 3340 x11amp RET linux_ipc -1 errno -14 Unknown error: -14 > 3340 x11amp PSIG SIGSEGV SIG_DFL > 3340 x11amp NAMI "x11amp.core" > > Is it supposed to be setting errno to wack-o values like that? However, > modunload -n linux_mod followed by linux again will not make x11amp > stop SIGSEGVing, only a reboot seems to work in this case. > > i386/linux/linux_ipc.c doesn't help me a bit :-( > -- > ________________ _______________________________ > / Nathan Dorfman V PGP: finger nathan@rtfm.net / > / nathan@rtfm.net | http://www.rtfm.net / > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message