Date: Sat, 7 Feb 2004 09:56:58 +0100 (CET) From: Bjoern Engels <bj@0x20.net> To: FreeBSD-gnats-submit@FreeBSD.org Cc: bj@0x20.net Subject: kern/62468: system crashes when serial getty enabled and serial port disabled in BIOS Message-ID: <200402070856.i178uwBT013238@www.nacktadministrieren.de> Resent-Message-ID: <200402070900.i1790esi020325@freefall.freebsd.org>
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>Number: 62468 >Category: kern >Synopsis: system crashes when serial getty enabled and serial port disabled in BIOS >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Feb 07 01:00:40 PST 2004 >Closed-Date: >Last-Modified: >Originator: Bjoern Engels >Release: FreeBSD 5.2-RELEASE-p2 i386 >Organization: >Environment: System: FreeBSD www.nacktadministrieren.de 5.2-RELEASE-p2 FreeBSD 5.2-RELEASE-p2 #0: Fri Feb 6 22:01:44 CET 2004 root@www.nacktadministrieren.de:/usr/obj/usr/src/sys/NADE_ULE i386 >Description: When gettys are enabled to listen on ttyd* and one of the serial ports is disabled in BIOS, the system crashes immediately after booting. >How-To-Repeat: Enable the following lines in /etc/ttys: ttyd0 "/usr/libexec/getty std.9600" dialup on secure ttyd1 "/usr/libexec/getty std.9600" dialup on secure Reboot the machine and disable the first serial Port in BIOS configuration. Boot the machine. Wait for crash. >Fix: Disable getty on ttyd or re-enable serial port in BIOS. >Release-Note: >Audit-Trail: >Unformatted:
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