From owner-freebsd-bugs@freebsd.org Thu Oct 1 15:08:17 2015 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 540FDA0DB02 for ; Thu, 1 Oct 2015 15:08:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 403B7195A for ; Thu, 1 Oct 2015 15:08:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id t91F8HOB018664 for ; Thu, 1 Oct 2015 15:08:17 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 203473] ZFS files server crash: solaris assert: start < end in trim_map.c Date: Thu, 01 Oct 2015 15:08:17 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: wjw@digiware.nl X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Oct 2015 15:08:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203473 Bug ID: 203473 Summary: ZFS files server crash: solaris assert: start < end in trim_map.c Product: Base System Version: 10.2-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: wjw@digiware.nl CC: avg@FreeBSD.org Under serious delete load, the server crashes with the above report. Bug submitted on request of avg@FreeBSD.org --WjW Architecture: amd64 Architecture Version: 2 Dump Length: 7031291904B (6705 MB) Blocksize: 512 Dumptime: Tue Sep 29 12:55:01 2015 Hostname: zfs.digiware.nl Magic: FreeBSD Kernel Dump Version String: FreeBSD 10.2-STABLE #2 r287746M: Sun Sep 13 12:33:23 CEST 2015 root@zfs.digiware.nl:/home/obj/amd64/usr/srcs/work10/src/sys/ZFS Panic String: solaris assert: start < end, file: /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c, line: 219 (kgdb) bt #0 doadump (textdump=1) at pcpu.h:219 #1 0xffffffff804f9d97 in kern_reboot (howto=260) at /usr/srcs/work10/src/sys/kern/kern_shutdown.c:451 #2 0xffffffff804fa195 in vpanic (fmt=, ap=) at /usr/srcs/work10/src/sys/kern/kern_shutdown.c:758 #3 0xffffffff804fa023 in panic (fmt=0x0) at /usr/srcs/work10/src/sys/kern/kern_shutdown.c:687 #4 0xffffffff8106a1fd in assfail (a=, f=, l=) at /usr/srcs/work10/src/sys/modules/opensolaris/../../cddl/compat/opensolaris/kern/opensolaris_cmn_err.c:81 #5 0xffffffff80e65161 in trim_map_segment_add (tm=0xfffff8001432ba00, start=7704576, end=7704576, txg=0) at /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c:219 #6 0xffffffff80e6464f in trim_map_free_locked (tm=, start=, end=, txg=) at /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c:319 #7 0xffffffff80e64588 in trim_map_free (vd=0xfffff8000ae3b800, offset=7704576, size=, txg=0) at /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c:337 #8 0xffffffff80db490c in arc_hdr_destroy (hdr=0xfffff800198ac5e8) at /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:1825 #9 0xffffffff80db980a in l2arc_evict (dev=0xfffff8000aa2d480, distance=, all=0) at /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:5004 #10 0xffffffff80dba0da in l2arc_feed_thread (dummy=) at /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:5581 #11 0xffffffff804c9855 in fork_exit (callout=0xffffffff80db9b80 , arg=0x0, frame=0xfffffe023bbc4bc0) at /usr/srcs/work10/src/sys/kern/kern_fork.c:1018 #12 0xffffffff807773ee in fork_trampoline () at /usr/srcs/work10/src/sys/amd64/amd64/exception.S:611 #13 0x0000000000000000 in ?? () And the values there are: #5 0xffffffff80e65161 in trim_map_segment_add (tm=0xfffff8001432ba00, start=7704576, end=7704576, txg=0) at /usr/srcs/work10/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c:219 219 VERIFY(start < end); (kgdb) p start $1 = 7704576 (kgdb) p end $2 = 7704576 -- You are receiving this mail because: You are the assignee for the bug.