From owner-freebsd-current Sat Mar 28 18:15:56 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id SAA15634 for freebsd-current-outgoing; Sat, 28 Mar 1998 18:15:56 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from limbo.rtfm.net (nathan@rtfm.net [204.141.125.38]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id SAA15626 for ; Sat, 28 Mar 1998 18:15:50 -0800 (PST) (envelope-from nathan@limbo.rtfm.net) Received: (from nathan@localhost) by limbo.rtfm.net (8.8.8/8.8.8) id VAA04130; Sat, 28 Mar 1998 21:15:28 -0500 (EST) Message-ID: <19980328211526.15755@rtfm.net> Date: Sat, 28 Mar 1998 21:15:27 -0500 From: Nathan Dorfman To: freebsd-current@FreeBSD.ORG Subject: Linux emulation and x11amp (more of an emulator issue now) Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.89i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG 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