Date: Tue, 29 Apr 2014 16:53:51 GMT From: Chenkai Cao <ykklle@163.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/189117: There is a very big chance crash the system in my computer when I use "netstat -si". Message-ID: <201404291653.s3TGrpwB026248@cgiserv.freebsd.org> Resent-Message-ID: <201404291700.s3TH00JC041807@freefall.freebsd.org>
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>Number: 189117 >Category: kern >Synopsis: There is a very big chance crash the system in my computer when I use "netstat -si". >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Apr 29 17:00:00 UTC 2014 >Closed-Date: >Last-Modified: >Originator: Chenkai Cao >Release: 10.0-RELEASE-p1 >Organization: Home >Environment: FreeBSD Sky23eCao.mydomain 10.0-RELEASE-p1 FreeBSD 10.0-RELEASE-p1 #0 r264294: Wed Apr 9 18:38:56 CST 2014 root@:/usr/obj/usr/src/sys/SKY23ECAO amd64 >Description: When I type "netstat -si" in xterm on my physical machine, system crash. The user is not root, but in group "wheel". After restart the system, I see the line: "savecore: reboot after panic: page fault" And then I try it again in a idle system, and crash again. It is correct in VirtualBox in which FreeBSD 10.0-RELEASE-p1 runs. >How-To-Repeat: I start the system, and launch xterm, and then type "netstat -si" in it, and type enter, and the system freeze.(maybe it is dumping the kernel) After 5-10 seconds, system restart automatically. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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