From owner-freebsd-bugs@FreeBSD.ORG Wed Oct 22 04:13:41 2014 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id DCBC4BE2 for ; Wed, 22 Oct 2014 04:13:41 +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 BE8E8DA2 for ; Wed, 22 Oct 2014 04:13:41 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id s9M4DfSF018814 for ; Wed, 22 Oct 2014 04:13:41 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 194525] New: Restart Apache Causes page fault and kernel dump Date: Wed, 22 Oct 2014 04:13:41 +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: 10.1-RC2 X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pete@nomadlogic.org X-Bugzilla-Status: Needs Triage 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 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: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Oct 2014 04:13:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194525 Bug ID: 194525 Summary: Restart Apache Causes page fault and kernel dump Product: Base System Version: 10.1-RC2 Hardware: amd64 OS: Any Status: Needs Triage Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: pete@nomadlogic.org On a 10.1-RC2 system where I run apache24 I seem to be reliably able to cause a kernel panic and system crash while restating apache24. I run mod_wsgi on my apache instance for serving graphite webUI. I have not been able to detect any hardware defects on this system at this time. Here is the output from /var/crash/panicmail.0. I can make all other related cores etc. avail upon request: > sudo cat panicmail.0 Dump header from device /dev/da0p3 Architecture: amd64 Architecture Version: 2 Dump Length: 3512709120B (3349 MB) Blocksize: 512 Dumptime: Tue Oct 21 20:47:57 2014 Hostname: pop.rubicorp.com Magic: FreeBSD Kernel Dump Version String: FreeBSD 10.1-RC2 #0 r272876: Fri Oct 10 01:12:21 UTC 2014 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC Panic String: page fault Dump Parity: 3316977061 Bounds: 0 Dump Status: good Backtrace: Reading symbols from /boot/kernel/zfs.ko.symbols...done. Loaded symbols for /boot/kernel/zfs.ko.symbols Reading symbols from /boot/kernel/opensolaris.ko.symbols...done. Loaded symbols for /boot/kernel/opensolaris.ko.symbols Reading symbols from /boot/kernel/linux.ko.symbols...done. Loaded symbols for /boot/kernel/linux.ko.symbols Reading symbols from /boot/kernel/accf_data.ko.symbols...done. Loaded symbols for /boot/kernel/accf_data.ko.symbols Reading symbols from /boot/kernel/accf_http.ko.symbols...done. Loaded symbols for /boot/kernel/accf_http.ko.symbols Reading symbols from /boot/modules/nvidia.ko...done. Loaded symbols for /boot/modules/nvidia.ko Reading symbols from /boot/modules/vboxdrv.ko...done. Loaded symbols for /boot/modules/vboxdrv.ko Reading symbols from /boot/kernel/sem.ko.symbols...done. Loaded symbols for /boot/kernel/sem.ko.symbols Reading symbols from /boot/kernel/ums.ko.symbols...done. Loaded symbols for /boot/kernel/ums.ko.symbols Reading symbols from /boot/kernel/pflog.ko.symbols...done. Loaded symbols for /boot/kernel/pflog.ko.symbols Reading symbols from /boot/kernel/pf.ko.symbols...done. Loaded symbols for /boot/kernel/pf.ko.symbols Reading symbols from /boot/modules/vboxnetflt.ko...done. Loaded symbols for /boot/modules/vboxnetflt.ko Reading symbols from /boot/kernel/netgraph.ko.symbols...done. Loaded symbols for /boot/kernel/netgraph.ko.symbols Reading symbols from /boot/kernel/ng_ether.ko.symbols...done. Loaded symbols for /boot/kernel/ng_ether.ko.symbols Reading symbols from /boot/modules/vboxnetadp.ko...done. Loaded symbols for /boot/modules/vboxnetadp.ko #0 doadump (textdump=) at pcpu.h:219 in pcpu.h (kgdb) #0 doadump (textdump=) at pcpu.h:219 #1 0xffffffff809264b2 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:452 #2 0xffffffff80926874 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:759 #3 0xffffffff80d2304f in trap_fatal (frame=, eva=) at /usr/src/sys/amd64/amd64/trap.c:865 #4 0xffffffff80d23368 in trap_pfault (frame=0xfffffe07e215d6d0, usermode=) at /usr/src/sys/amd64/amd64/trap.c:676 #5 0xffffffff80d229ca in trap (frame=0xfffffe07e215d6d0) at /usr/src/sys/amd64/amd64/trap.c:440 #6 0xffffffff80d08882 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:232 #7 0xffffffff8090cb7a in lf_advlockasync (ap=0xfffffe07e215d860, statep=0xfffff80035c15ab8, size=) at /usr/src/sys/kern/kern_lockf.c:745 #8 0xffffffff8090d345 in lf_advlock (ap=, statep=0x0, size=0) at /usr/src/sys/kern/kern_lockf.c:771 #9 0xffffffff809b7549 in vop_stdadvlock (ap=0xfffffe07e215da18) at /usr/src/sys/kern/vfs_default.c:414 #10 0xffffffff80e42387 in VOP_ADVLOCK_APV (vop=, a=) at vnode_if.c:2531 #11 0xffffffff808e30a9 in kern_fcntl (td=, fd=, cmd=, arg=) at vnode_if.h:1041 #12 0xffffffff808e24ec in kern_fcntl_freebsd (td=0xfffff806ce129490, fd=9, cmd=, arg=34383977672) at /usr/src/sys/kern/kern_descrip.c:458 #13 0xffffffff80d23981 in amd64_syscall (td=0xfffff806ce129490, traced=0) at subr_syscall.c:134 #14 0xffffffff80d08b6b in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:391 #15 0x0000000801c8e33a in ?? () Current language: auto; currently minimal (kgdb) > -- You are receiving this mail because: You are the assignee for the bug.