Date: Fri, 28 Sep 2012 14:37:39 +0000 (UTC) From: jb <jb.1234abcd@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: boot error Message-ID: <loom.20120928T162359-28@post.gmane.org> References: <loom.20120928T135052-235@post.gmane.org> <5065A533.1030103@intersonic.se>
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Per olof Ljungmark <peo <at> intersonic.se> writes: > ... > Try a verbose boot. I forgot to mention: $ uname -a FreeBSD localhost.localdomain 9.1-RC1 FreeBSD 9.1-RC1 #0: Tue Aug 14 03:56:40 UTC 2012 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 I set Verbose ON and put hw.usb.ugen.debug="1" in /boot/loader.conf as originally ugen(4) driver followed the point of lockup. This time the log sequence was a little different - the ata(4) driver followed the point of lockup. If I understand it correctly, these log messages may be recorded in somewhat random sequence, so the dmesg output sequence in not 100% reliable. Anyway, here it is: $ dmesg -a ... usbus0: 12Mbps Full Speed USB v1.0 usbus1: 12Mbps Full Speed USB v1.0 usbus2: 480Mbps High Speed USB v2.0 usbus3: 12Mbps Full Speed USB v1.0 usbus4: 12Mbps Full Speed USB v1.0 usbus5: 12Mbps Full Speed USB v1.0 usbus6: 480Mbps High Speed USB v2.0 < HERE THE BOOT LOCKUP HAPPENED <===================================== ata0: reset tp1 mask=03 ostat0=50 ostat1=00 ata0: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb ata0: stat1=0x00 err=0x00 lsb=0x00 msb=0x00 ata0: reset tp2 stat0=00 stat1=00 devices=0x10000 ugen0.1: <Intel> at usbus0 uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 ugen1.1: <Intel> at usbus1 uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1 ugen2.1: <Intel> at usbus2 uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2 ugen3.1: <Intel> at usbus3 uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3 ugen4.1: <Intel> at usbus4 uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4 ugen5.1: <Intel> at usbus5 uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5 ugen6.1: <Intel> at usbus6 uhub6: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus6 ahcich0: AHCI reset... ... More ideas what to look for or catch ? jb
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