Date: Tue, 10 May 2005 13:00:22 GMT From: Julian Elischer <julian@elischer.org> To: freebsd-usb@FreeBSD.org Subject: Re: usb/80685: panic in usb_cold_explore() at begining Message-ID: <200505101300.j4AD0MPj046456@freefall.freebsd.org>
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The following reply was made to PR usb/80685; it has been noted by GNATS. From: Julian Elischer <julian@elischer.org> To: "Richard S. Conto" <rsc@merit.edu> Cc: freebsd-gnats-submit@freebsd.org Subject: Re: usb/80685: panic in usb_cold_explore() at begining Date: Tue, 10 May 2005 06:00:08 -0700 Richard S. Conto wrote: >>Number: 80685 >>Category: usb >>Synopsis: panic in usb_cold_explore() at begining >>Confidential: no >>Severity: critical >>Priority: low >>Responsible: freebsd-usb >>State: open >>Quarter: >>Keywords: >>Date-Required: >>Class: sw-bug >>Submitter-Id: current-users >>Arrival-Date: Fri May 06 01:50:09 GMT 2005 >>Closed-Date: >>Last-Modified: >>Originator: Richard S. Conto >>Release: 4.11-STABLE i386 >>Organization: >>Environment: > > FreeBSD toolbox.family 4.11-STABLE FreeBSD 4.11-STABLE #0: Sun Jan 23 12:14:05 EST 2005 root@toolbox.family:/usr/src/sys/compile/TOOLBOX i386 > > >>Description: > > During boot, I get a panic in "usb_cold_explore". > > IP packet filtering initialized, divert disabled, rule-based forwarding enabled, > default to accept, logging limited to 100 packets/entry by default > panic: usb_cold_explore: busses to explore when !cold > > A "boot -v" doesn't show any more detail to me, and I can't capture the output in any event. > > This machine is rather old and slow. I suspect timing issues. > I think "dmesg" explains my machine best: > > Timecounter "i8254" frequency 1193182 Hz > CPU: Pentium/P54C (119.75-MHz 586-class CPU) > Origin = "GenuineIntel" Id = 0x526 Stepping = 6 > Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8> > real memory = 100663296 (98304K bytes) > avail memory = 92835840 (90660K bytes) > > I recently "cvsup"'d this system, so the "uname -a" for Environment is > somewhat misleading. This happens with a version as recently updated as May 3. > > I haven't tried removing the USB card. If I could disable the usb support > and probing with /boot/loader.conf, I would. > > >>How-To-Repeat: > > Boot my old and creaky system > >>Fix: > > > >>Release-Note: >>Audit-Trail: >>Unformatted: I have seen this and can duplicate it. I will try figure out a fix in the next few days.. it does work correctly ifyou plug the device in after boot. I do know the reason but not yet the fix. > > _______________________________________________ > freebsd-usb@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-usb > To unsubscribe, send any mail to "freebsd-usb-unsubscribe@freebsd.org"
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