Usb zyd device with vendor and product id's: 0x0ace, 0x1215, causes kernel panic inmediately when plugged. How-To-Repeat: 1. plug zyd device with vendor and product id's 0x0ace, 0x1215 2. wait 2 or 3 seconds :) [root@ares ~]# kgdb /usr/obj/usr/src/sys/ARES/kernel.debug /var/crash/vmcore.1 GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: zyd0: zyd_read sleep timeout ehci_check_intr: sqtdstart=NULL Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x38 fault code = supervisor read data, page not present instruction pointer = 0x8:0xffffffff802273df stack pointer = 0x10:0xffffffffacd82be0 frame pointer = 0x10:0xffffffffacdb1f80 code segment = base rx0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 28 (usbtask-hc) trap number = 12 panic: page fault cpuid = 1 Uptime: 18m29s ehci_check_intr: sqtdstart=NULL ehci_check_intr: sqtdstart=NULL ehci_check_intr: sqtdstart=NULL ehci_check_intr: sqtdstart=NULL ehci_check_intr: sqtdstart=NULL ehci_check_intr: sqtdstart=NULL Physical memory: 2037 MB Dumping 165 MB: 150 134 118 102 86 70 54 38 22 6 Reading symbols from /boot/kernel/zfs.ko...Reading symbols from /boot/kernel/zfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/zfs.ko Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from /boot/kernel/opensolaris.ko. symbols...done. done. Loaded symbols for /boot/kernel/opensolaris.ko Reading symbols from /boot/kernel/if_zyd.ko...Reading symbols from /boot/kernel/if_zyd.ko.symbols... done. done. Loaded symbols for /boot/kernel/if_zyd.ko Reading symbols from /boot/kernel/wlan_amrr.ko...Reading symbols from /boot/kernel/wlan_amrr.ko.symb ols...done. done. Loaded symbols for /boot/kernel/wlan_amrr.ko Reading symbols from /boot/kernel/wlan.ko...Reading symbols from /boot/kernel/wlan.ko.symbols...done
Responsible Changed From-To: freebsd-usb->weongyo Promised to him I'll look at this PR.
State Changed From-To: open->feedback I've requested to him testing on Linux or Windows because his H/W looks abnormal. So waiting his response.
State Changed From-To: feedback->feedback commit bit has been taken in for safekeeping.
Responsible Changed From-To: weongyo->freebsd-usb
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped