Date: Fri, 25 Apr 2008 19:48:48 +0000 From: =?ISO-8859-1?Q?S=E9bastien_Morand?= <seb.morand@gmail.com> To: freebsd-usb@freebsd.org Subject: Problem with mass storage usb devices Message-ID: <481235A0.9030502@gmail.com>
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This is a multi-part message in MIME format. --------------070201030904060506000500 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi, I get a problem with usb mass storage device. Everytime I plug my camera or my mp3 player, my system hang up a few seconds and then reboot. The two devices are fine and running well under WinXP or Linux. (on the same computer about linux) The two devices are USB 2 capable and I have two other devices (key usb and usb hard disk) which are running fine. ### Kernel information: FreeBSD mellba.mayaseb 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 19:59:52 UTC 2008 root@logan.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 ### My usb system: usb0: OHCI version 1.0, legacy support usb0: SMM does not respond, resetting usb0: <OHCI (generic) USB controller> on ohci0 usb0: USB revision 1.0 usb1: waiting for BIOS to give up control usb1: timed out waiting for BIOS usb1: EHCI version 1.0 usb1: companion controller, 4 ports each: usb0 usb1: <NVIDIA nForce4 USB 2.0 controller> on ehci0 usb1: USB revision 2.0 ### My usb da* devices: da0 at umass-sim0 bus 0 target 0 lun 0 da0: <WD 2500JB External 0108> Fixed Direct Access SCSI-0 device da0: 40.000MB/s transfers da0: 238475MB (488397168 512 byte sectors: 255H 63S/T 30401C) da1 at umass-sim1 bus 1 target 0 lun 0 da1: <USB2.0 CF CardReader 9144> Removable Direct Access SCSI-0 device da1: 40.000MB/s transfers da1: Attempt to query device size failed: NOT READY, Medium not present da2 at umass-sim1 bus 1 target 0 lun 1 da2: <USB2.0 CBO CardReader 9144> Removable Direct Access SCSI-0 device da2: 40.000MB/s transfers da2: Attempt to query device size failed: NOT READY, Medium not present ### last kernel message at the reboot time Apr 23 22:17:48 mellba root: Unknown USB device: vendor 0x07b4 product 0x0105 bus uhub0 Apr 23 22:17:48 mellba kernel: umass2: <OLYMPUS X100,D540Z,C310Z, class 0/0, rev ### Here is the trace in the kernel: # kgdb /boot/kernel/kernel.symbols /var/crash/vmcore.1 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] 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 "i386-marcel-freebsd". Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xe4ab369c frame pointer = 0x28:0xe4ab36dc code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock sio) trap number = 12 panic: page fault cpuid = 0 Uptime: 52m10s Physical memory: 1003 MB Dumping 188 MB: 173 157 141 125 109 93 77 61 45 29 13 #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:195 #1 0xc0754457 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xc0754719 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:563 #3 0xc0a4905c in trap_fatal (frame=0xe4ab365c, eva=0) at /usr/src/sys/i386/i386/trap.c:899 #4 0xc0a492e0 in trap_pfault (frame=0xe4ab365c, usermode=0, eva=0) at /usr/src/sys/i386/i386/trap.c:812 #5 0xc0a49c8c in trap (frame=0xe4ab365c) at /usr/src/sys/i386/i386/trap.c:490 #6 0xc0a2fc0b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0x00000000 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) Thanks by advance for any help Sebastien --------------070201030904060506000500--
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