I don't have huge amounts of detail. I'm sort of writing this to see if I can get a rough idea how likely it is these items are already fixed in the pending 5.2 release. Case #1: I have an Asus P5A based machine that I recently upgraded to RELENG_5_1. When I was done, I found that when it was shutting down, just at (what I perceive to be, anyway) the last step before it would reboot, it would go into what appeared to be a trap loop of some sort. It would quickly scroll 'trap 12' frames and then hang. The only recovery is to press the reset button. This isn't really a big pain, but it does mean that I can't remotely reboot this machine at all. It must be at least happening after the filesystems are dismounted, because they always come back up clean. I note that this machine has to have kern.timecounter.hardware="TSC" in sysctl.conf to keep the clock from running at double speed. Is this something fixed in 5.2 or is this something unfixable except in hard/firmware? --- Case #2: This is an older machine with a USB 2.0 PCI controller card and an external USB 2.0 disk enclosure. Excerpts from dmesg.boot: ohci0: <NEC uPD 9210 USB controller> mem 0xe7000000-0xe7000fff irq 5 at device 9 .0 on pci0 usb0: OHCI version 1.0 usb0: <NEC uPD 9210 USB controller> on ohci0 usb0: USB revision 1.0 uhub0: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 3 ports with 3 removable, self powered ohci1: <NEC uPD 9210 USB controller> mem 0xe6800000-0xe6800fff irq 11 at device 9.1 on pci0 usb1: OHCI version 1.0 usb1: <NEC uPD 9210 USB controller> on ohci1 usb1: USB revision 1.0 uhub1: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ehci0: <NEC uPD 720100 USB 2.0 controller> mem 0xe6000000-0xe60000ff irq 10 at d evice 9.2 on pci0 ehci_pci_attach: companion usb0 ehci_pci_attach: companion usb1 usb2: EHCI version 0.95 usb2: companion controllers, 3 ports each: usb0 usb1 usb2: <NEC uPD 720100 USB 2.0 controller> on ehci0 usb2: USB revision 2.0 uhub2: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub2: 5 ports with 5 removable, self powered Shortly after disk I/O begins on the USB disk, there is a fatal trap panic and reboot. This disk/controller pair worked just fine under 4.8-RELEASE, albeit not at high speed. --- Should I not worry about these and just wait for 5.2? Thanks in advance.Received on Sun Dec 07 2003 - 10:54:34 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:32 UTC