From owner-freebsd-bugs@FreeBSD.ORG Sun Mar 22 20:02:42 2015 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2D84D9CC for ; Sun, 22 Mar 2015 20:02:42 +0000 (UTC) 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 138E0E02 for ; Sun, 22 Mar 2015 20:02:42 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t2MK2fGE059971 for ; Sun, 22 Mar 2015 20:02:41 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 197934] Kernel panic when creating backup with tar Date: Sun, 22 Mar 2015 20:02:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: chris@chrullrich.net 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: cc Message-ID: In-Reply-To: References: 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: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Mar 2015 20:02:42 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197934 chris@chrullrich.net changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chris@chrullrich.net --- Comment #1 from chris@chrullrich.net --- I have a very similar crash occurring, also on 10.1-REL (p1), at least once every 24 hours, starting on 2015-03-17. My cores only cover the latest three crashes: #0 doadump (textdump=) at pcpu.h:219 219 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump (textdump=) at pcpu.h:219 #1 0xffffffff80935fc2 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:452 #2 0xffffffff80936384 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:759 #3 0xffffffff80d5673f in trap_fatal (frame=, eva=) at /usr/src/sys/amd64/amd64/trap.c:865 #4 0xffffffff80d56a58 in trap_pfault (frame=0xfffffe023a60ea00, usermode=) at /usr/src/sys/amd64/amd64/trap.c:676 #5 0xffffffff80d560ba in trap (frame=0xfffffe023a60ea00) at /usr/src/sys/amd64/amd64/trap.c:440 #6 0xffffffff80d3bff2 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:232 #7 0xffffffff8091dd71 in __mtx_lock_sleep (c=0xfffff800850c8d90, tid=18446735283908809872, opts=0, file=0x200
, line=2) at /usr/src/sys/kern/kern_mutex.c:433 #8 0xffffffff8091dbba in __mtx_lock_flags (c=, opts=1997313168, file=0x0, line=512) at /usr/src/sys/kern/kern_mutex.c:224 #9 0xffffffff81c4273a in smb_iod_thread (arg=0xfffff800850c8d00) at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:595 #10 0xffffffff80901b1a in fork_exit ( callout=0xffffffff81c42670 , arg=0xfffff800850c8d00, frame=0xfffffe023a60ec00) at /usr/src/sys/kern/kern_fork.c:996 #11 0xffffffff80d3c52e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:606 #12 0x0000000000000000 in ?? () #0 doadump (textdump=) at pcpu.h:219 219 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump (textdump=) at pcpu.h:219 #1 0xffffffff80935fc2 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:452 #2 0xffffffff80936384 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:759 #3 0xffffffff80d5673f in trap_fatal (frame=, eva=) at /usr/src/sys/amd64/amd64/trap.c:865 #4 0xffffffff80d56a58 in trap_pfault (frame=0xfffffe023a6369a0, usermode=) at /usr/src/sys/amd64/amd64/trap.c:676 #5 0xffffffff80d560ba in trap (frame=0xfffffe023a6369a0) at /usr/src/sys/amd64/amd64/trap.c:440 #6 0xffffffff80d3bff2 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:232 #7 0xffffffff8091dd71 in __mtx_lock_sleep (c=0xfffff8004153e538, tid=18446735286175623456, opts=0, file=0x200
, line=2) at /usr/src/sys/kern/kern_mutex.c:433 #8 0xffffffff8091dbba in __mtx_lock_flags (c=, opts=-30840544, file=0x0, line=512) at /usr/src/sys/kern/kern_mutex.c:224 #9 0xffffffff81c41e22 in smb_iod_sendall () at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:542 #10 0xffffffff81c42760 in smb_iod_thread (arg=0xfffff8004153e500) at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:637 #11 0xffffffff80901b1a in fork_exit ( callout=0xffffffff81c42670 , arg=0xfffff8004153e500, frame=0xfffffe023a636c00) at /usr/src/sys/kern/kern_fork.c:996 #12 0xffffffff80d3c52e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:606 #13 0x0000000000000000 in ?? () #0 doadump (textdump=) at pcpu.h:219 219 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump (textdump=) at pcpu.h:219 #1 0xffffffff80935fc2 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:452 #2 0xffffffff80936384 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:759 #3 0xffffffff80d5673f in trap_fatal (frame=, eva=) at /usr/src/sys/amd64/amd64/trap.c:865 #4 0xffffffff80d56a58 in trap_pfault (frame=0xfffffe023a49f9b0, usermode=) at /usr/src/sys/amd64/amd64/trap.c:676 #5 0xffffffff80d560ba in trap (frame=0xfffffe023a49f9b0) at /usr/src/sys/amd64/amd64/trap.c:440 #6 0xffffffff80d3bff2 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:232 #7 0xffffffff8098301c in turnstile_broadcast (ts=0x0, queue=0) at /usr/src/sys/kern/subr_turnstile.c:838 #8 0xffffffff8091dfb0 in __mtx_unlock_sleep (c=0xfffff80039dd0638, opts=, file=0xffffffff81c4c901 "ec", line=1) at /usr/src/sys/kern/kern_mutex.c:761 #9 0xffffffff8091df39 in __mtx_unlock_flags (c=, opts=, file=0xffffffff81c4c901 "ec", line=1) at /usr/src/sys/kern/kern_mutex.c:254 #10 0xffffffff81c42054 in smb_iod_sendall () at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:93 #11 0xffffffff81c42760 in smb_iod_thread (arg=0xfffff80039dd0600) at /usr/src/sys/modules/smbfs/../../netsmb/smb_iod.c:637 #12 0xffffffff80901b1a in fork_exit ( callout=0xffffffff81c42670 , arg=0xfffff80039dd0600, frame=0xfffffe023a49fc00) at /usr/src/sys/kern/kern_fork.c:996 #13 0xffffffff80d3c52e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:606 #14 0x0000000000000000 in ?? () -- You are receiving this mail because: You are the assignee for the bug.