From owner-freebsd-current@FreeBSD.ORG Sun Jan 27 15:57:56 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id DE837DE4; Sun, 27 Jan 2013 15:57:56 +0000 (UTC) (envelope-from hselasky@c2i.net) Received: from swip.net (mailfe07.c2i.net [212.247.154.194]) by mx1.freebsd.org (Postfix) with ESMTP id CFE7C84A; Sun, 27 Jan 2013 15:57:55 +0000 (UTC) X-T2-Spam-Status: No, hits=-0.2 required=5.0 tests=ALL_TRUSTED, BAYES_50 Received: from [176.74.213.204] (account mc467741@c2i.net HELO laptop015.hselasky.homeunix.org) by mailfe07.swip.net (CommuniGate Pro SMTP 5.4.4) with ESMTPA id 371143592; Sun, 27 Jan 2013 16:57:47 +0100 From: Hans Petter Selasky To: freebsd-usb@freebsd.org Subject: Re: ZFS + usb in trouble? Date: Sun, 27 Jan 2013 16:59:02 +0100 User-Agent: KMail/1.13.7 (FreeBSD/9.1-STABLE; KDE/4.8.4; amd64; ; ) References: <20130123134601.GB53514@garage.freebsd.pl> <845D0D19-7191-4EDD-8EDE-1331E13821CB@FreeBSD.org> In-Reply-To: <845D0D19-7191-4EDD-8EDE-1331E13821CB@FreeBSD.org> X-Face: ?p&W)c( =?iso-8859-1?q?+80hU=3B=27=7B=2E=245K+zq=7BoC6y=7C=0A=09/D=27an*6mw?=>j'f:eBsex\Gi, Cc: FreeBSD Current , Alexander Nedotsukov X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 27 Jan 2013 15:57:56 -0000 On Sunday 27 January 2013 13:52:20 Alexander Nedotsukov wrote: > Thank you, Pawel. > > Hans, can please you take a look at your commits done on Dec 20 (r244500 > and r244503)? They are seems to be the culprit. Hi, I don't have 10-current machine here right now, but I tried the following on a 9-stable machine: 9.1-STABLE FreeBSD 9.1-STABLE /usr/obj/usr/src/sys/GENERIC i386 1) Copy sys/dev/usb from 10-current to 9-stable. Keep "sys/dev/usb/usb_pf. [ch]" 2) Compiled new kernel. 3) Inserted three brand new and identical memory sticks: da1 da2 da3 zpool create tank raidz da1 da2 da3 OK cd /tank tar -xvf 10-current.tar zpool export tank PANIC 100% reproducible: After reboot: zpool import tank cannot import 'tank': pool is formatted using a newer ZFS version zpool import pool: tank id: 3524585230830777970 state: FAULTED status: One or more devices contains corrupted data. action: The pool cannot be imported due to damaged devices or data. see: http://illumos.org/msg/ZFS-8000-5E config: tank FAULTED corrupted data raidz1-0 ONLINE 11957153069341388916 UNAVAIL corrupted data 2594767990561096052 UNAVAIL corrupted data 2009858017158938805 UNAVAIL corrupted data Fatal trap 12: page fault while in kernel mode cpuid = 6; apic id = 16 fault virtual address = 0x54 fault code = supervisor read, page not present instruction pointer = 0x20:0xcd09c584 stack pointer = 0x28:0xf0ee8a60 frame pointer = 0x28:0xf0ee8a88 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 = 8049 (zpool) trap number = 12 panic: page fault cpuid = 6 KDB: stack backtrace: #0 0xc0afecef at kdb_backtrace+0x4f #1 0xc0acb56f at panic+0x16f #2 0xc0e33c03 at trap_fatal+0x323 #3 0xc0e33d08 at trap_pfault+0xf8 #4 0xc0e34c8a at trap+0x46a #5 0xc0e1e22c at calltrap+0x6 #6 0xcd0bcc17 at vdev_metaslab_fini+0x57 #7 0xcd0bd654 at vdev_free+0x64 #8 0xcd0bd62f at vdev_free+0x3f #9 0xcd0a3b92 at spa_unload+0xb2 #10 0xcd0a74ab at spa_export_common+0x13b #11 0xcd0f704d at zfs_ioc_pool_export+0x3d #12 0xcd0f75ad at zfsdev_ioctl+0xcd #13 0xc09ae0ea at devfs_ioctl_f+0x10a #14 0xc0b10360 at kern_ioctl+0x2a0 #15 0xc0b104d4 at sys_ioctl+0x134 #16 0xc0e3437a at syscall+0x34a #17 0xc0e1e291 at Xint0x80_syscall+0x21 Uptime: 13m19s Physical memory: 3519 MB Dumping 351 MB: 336 320 304 288 272 256 240 224 208 192 176 160 144 128 112 96 80 64 48 32 16 #0 doadump (textdump=1) at pcpu.h:249 249 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump (textdump=1) at pcpu.h:249 #1 0xc0acb2b5 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:448 #2 0xc0acb5b2 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:636 #3 0xc0e33c03 in trap_fatal (frame=0xf0ee8a20, eva=84) at /usr/src/sys/i386/i386/trap.c:1043 #4 0xc0e33d08 in trap_pfault (frame=0xf0ee8a20, usermode=0, eva=84) at /usr/src/sys/i386/i386/trap.c:895 #5 0xc0e34c8a in trap (frame=0xf0ee8a20) at /usr/src/sys/i386/i386/trap.c:555 #6 0xc0e1e22c in calltrap () at /usr/src/sys/i386/i386/exception.s:169 #7 0xcd09c584 in metaslab_fini (msp=0xcd680000) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c:760 #8 0xcd0bcc17 in vdev_metaslab_fini (vd=0xcb685000) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c:898 #9 0xcd0bd654 in vdev_free (vd=0xcb685000) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c:596 #10 0xcd0bd62f in vdev_free (vd=0xcb685800) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c:587 #11 0xcd0a3b92 in spa_unload (spa=0xcb64d000) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c:1193 #12 0xcd0a74ab in spa_export_common (pool=Variable "pool" is not available. ) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c:4312 #13 0xcd0f704d in zfs_ioc_pool_export (zc=0xcd728000) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:1328 #14 0xcd0f75ad in zfsdev_ioctl (dev=0xcb5bb500, cmd=3583531523, addr=0xcd728000 "tank", flag=0, td=0xcb7ad2f0) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:5248 #15 0xc09ae0ea in devfs_ioctl_f (fp=0xcdaf01f8, com=3583531523, data=0xcd728000, cred=0xcd64a400, td=0xcb7ad2f0) at /usr/src/sys/fs/devfs/devfs_vnops.c:757 #16 0xc0b10360 in kern_ioctl (td=0xcb7ad2f0, fd=3, com=3583531523, data=0xcd728000 "tank") at file.h:311 #17 0xc0b104d4 in sys_ioctl (td=0xcb7ad2f0, uap=0xf0ee8ccc) at /usr/src/sys/kern/sys_generic.c:692 #18 0xc0e3437a in syscall (frame=0xf0ee8d08) at subr_syscall.c:135 #19 0xc0e1e291 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:267 #20 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb)