Date: Wed, 06 Oct 2004 20:03:08 -0700 From: Sean McNeil <sean@mcneil.com> To: Brian Fundakowski Feldman <green@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: usb umass regression Message-ID: <1097118187.1116.5.camel@server> In-Reply-To: <20041006235400.GO47017@green.homeunix.org> References: <1097095289.1208.2.camel@server> <20041006235400.GO47017@green.homeunix.org>
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--=-6QBpcPY9IzSz/pSEfA6t Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2004-10-06 at 16:54, Brian Fundakowski Feldman wrote: > On Wed, Oct 06, 2004 at 01:41:29PM -0700, Sean McNeil wrote: > > My system now locks up again when I attempt to write to my pendrive > > without going into the debugger or any output to console at all: > >=20 > > Oct 6 13:24:32 server kernel: da0 at umass-sim0 bus 0 target 0 lun 0 > > Oct 6 13:24:32 server kernel: da0: <Memorex USB2 Thumbdrive 2.00> > > Removable Direct Access SCSI-2 device > > Oct 6 13:24:32 server kernel: da0: 1.000MB/s transfers > > Oct 6 13:24:32 server kernel: da0: 125MB (256000 512 byte sectors: 64H > > 32S/T 125C) > >=20 > > mount -t msdos /dev/da0s1 /mnt > >=20 > > I used tar: > >=20 > > cd /mnt > > (cd /; tar cf - var/named/etc) | tar xvf - >=20 > Have you tried SW_WATCHDOG? E.g. add that option to the kernel, and thes= e > to /etc/rc.conf: > watchdogd_enable=3D"YES" > watchdogd_flags=3D"-s 1 -t 60" Added this and it made no difference at all. Locked up completely.=20 This is with a latest cvsup: CPU: AMD Athlon(tm) 64 Processor 3000+ (2000.08-MHz K8-class CPU) Origin =3D "AuthenticAMD" Id =3D 0xfc0 Stepping =3D 0 =20 Features=3D0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,M= CA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2> AMD Features=3D0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow> uhci0: <VIA 83C572 USB controller> port 0xbc00-0xbc1f irq 21 at device 16.0 on pci0 uhci0: [GIANT-LOCKED] usb0: <VIA 83C572 USB controller> on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: <VIA 83C572 USB controller> port 0xc000-0xc01f irq 21 at device 16.1 on pci0 uhci1: [GIANT-LOCKED] usb1: <VIA 83C572 USB controller> on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ugen0: American Power Conversion Back-UPS RS 1000 FW:7.g3 .D USB FW:g3, rev 1.10/1.06, addr 2 ums0: Logitech USB-PS/2 Optical Mouse, rev 2.00/11.10, addr 3, iclass 3/1 ums0: 3 buttons and Z dir. uhci2: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 21 at device 16.2 on pci0 uhci2: [GIANT-LOCKED] usb2: <VIA 83C572 USB controller> on uhci2 usb2: USB revision 1.0 uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3: <VIA 83C572 USB controller> port 0xc800-0xc81f irq 21 at device 16.3 on pci0 uhci3: [GIANT-LOCKED] usb3: <VIA 83C572 USB controller> on uhci3 usb3: USB revision 1.0 uhub3: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered ucom0: Prolific Technology Inc. USB-Serial Controller, rev 1.10/3.00, addr 2 Then I plug in... umass0: USB Mass storage, rev 2.00/2.00, addr 2 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <Memorex USB2 Thumbdrive 2.00> Removable Direct Access SCSI-2 device da0: 1.000MB/s transfers da0: 125MB (256000 512 byte sectors: 64H 32S/T 125C) mount it, write to it, then hard lockup with no debug or anything. I just added a firewire card, though. Could my system now be sending debug out that way? I haven't looked into setting up fw debugging yet but that is why I bought the card. I have in my kernel config: options KDB # Enable kernel debugger support. options DDB # Support DDB. options GDB # Support remote GDB. Sean --=-6QBpcPY9IzSz/pSEfA6t Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBZLHryQsGN30uGE4RAugVAJsHsuBiI5Ko+KLA4IoRbzVsiQKgWgCgruEO sVDFNrjoCJjPJ2hX+JWJrUU= =hyj6 -----END PGP SIGNATURE----- --=-6QBpcPY9IzSz/pSEfA6t--
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