From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1P8qs7-0004iy-7N for ltp-list@lists.sourceforge.net; Thu, 21 Oct 2010 08:51:39 +0000 Received: from [222.73.24.84] (helo=song.cn.fujitsu.com) by sog-mx-2.v43.ch3.sourceforge.com with esmtp (Exim 4.69) id 1P8qs5-0006E5-B8 for ltp-list@lists.sourceforge.net; Thu, 21 Oct 2010 08:51:39 +0000 Message-ID: <4CBFFF43.2010100@cn.fujitsu.com> Date: Thu, 21 Oct 2010 16:52:19 +0800 From: Li Zefan MIME-Version: 1.0 References: <1286998463.4893.26.camel@subratamodak.linux.ibm.com> <1287649998.22128.1.camel@subratamodak.linux.ibm.com> In-Reply-To: <1287649998.22128.1.camel@subratamodak.linux.ibm.com> Subject: Re: [LTP] [2.6.36-rc7, Power6] LTP Ftrace Stress tests causes KERNEL PANIC and brings the system to xmon List-Id: Linux Test Project General Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ltp-list-bounces@lists.sourceforge.net To: subrata@linux.vnet.ibm.com Cc: ltp-list , Peter Zijlstra , Peter Zijlstra , linux-kernel , rostedt , Linuxppc-dev KEkgZ3Vlc3MgeW91IGRpZG4ndCBub3RpY2UgSSd2ZSBhbHNvIGZvcndhcmRlZCB0aGUgYnVnIHJl cG9ydCB0byBMS01MPwogaHR0cDovL21hcmMuaW5mby8/bD1saW51eC1rZXJuZWwmbT0xMjg3Mzcx OTM5MTk1MDAmdz0yKQoKU3VicmF0YSBNb2RhayB3cm90ZToKPiBTdGVmZW4sCj4gCj4gQ2FuIHlv dSBwbGVhc2Uga25vdyB5b3VyIHRob3VnaHRzIG9uIHRoaXMgaXNzdWUgPwo+IAoKU3RlZmVuPyBT dGV2ZW4/IDopCgo+IFJlZ2FyZHMtLQo+IFN1YnJhdGEKPiAKPiBPbiBUaHUsIDIwMTAtMTAtMTQg YXQgMDE6MDQgKzA1MzAsIFN1YnJhdGEgTW9kYWsgd3JvdGU6Cj4+IEhpLAo+Pgo+PiBFeGVjdXRp bmcgTFRQIEZ0cmFjZSBTdHJlc3MgdGVzdHMgb24gMi42LjM2LXJjNywgUG93ZXI2IGNyZWF0ZXMg a2VybmVsCj4+IFBhbmljIGFuZCB4bW9uIGlzIGludm9rZWQ6Cj4+CgouLi4KCj4+Cj4+IEhvd2V2 ZXIgUGV0ZXIgWmlqbHN0cmHFmyBwcm9wb3NlZCBwYXRjaCBkaWQgbm90IGZpeCB0aGlzIGlzc3Vl LiBUaGUgcGF0Y2gKPj4gd2FzCj4+IHBvc3RlZCB0byBMVFA6Cj4+IGh0dHA6Ly9tYXJjLmluZm8v P2w9bHRwLWxpc3QmbT0xMjg2OTY5NDI0MzI2Njkmdz0yCj4+Cj4+IFRoZSBLZXJuZWwgcGFuaWtl ZCBldmVuIGFmdGVyIHRoZSBwYXRjaC4gSG93ZXZlciB0aGlzIHRpbWUgdGggbWVzc2FnZSB3YXMK Pj4gZGlmZmVyZW50LiBPdGhlciB4bW9uIG91dHB1dCBpcyBhbHNvIHNob3duIGJlbG93Ogo+PgoK U28gdGhleSBhcmUgMiBkaWZmZXJlbnQgYnVncywgYW5kIFBldGVyJ3MgcGF0Y2ggZml4ZWQgdGhl IGZpcnN0IG9uZS4KQnV0IHRoYXQgcGF0Y2ggaXMgdG9vIGJ1ZyBmb3IgLjM2Li4KCkZvciB0aGUg c2Vjb25kIGJ1ZywgYXMgSSBzYWlkLCBpdCdzIGEgZGVhZCBsb29wLCBhbmQgaXQncyBQb3dlclBD IHNwZWNpZmljLApzbyBiZXR0ZXIgaGF2ZSBzb21lb25lIGluIFBQQyBmaXhlZCBpdCwgYW5kIFN0 ZXZlbiBoYXMgcHJvcG9zZWQgdG8gYWRkCnJlY3Vyc2l2ZSBjaGVjay4KCi4uLgoKPj4gIHBpZCAg ID0gMTY2OCwgY2MwMDAwMDAwMDAyMjI2YjAgLnJiX3Jlc2VydmVfbmV4dF9ldmVudCsweDIwYy8w eDgwNAo+PiBbYzAwMDAwMDBkOWY4YjliMF0gYzAwMDAwMDAwMDIyMzE3OCAucmluZ19idWZmZXJf bG9ja19yZXNlcnZlKzB4MjRjLzB4MmE0Cj4+IFtjMDAwMDAwMGQ5ZjhiYTQwXSBjMDAwMDAwMDAw MjJkNmY0IC50cmFjZV9idWZmZXJfbG9ja19yZXNlcnZlKzB4NTgvMHhlNAo+PiBbYzAwMDAwMDBk OWY4YmFmMF0gYzAwMDAwMDAwMDIyZWM5Ywo+PiAudHJhY2VfY3VycmVudF9idWZmZXJfbG9ja19y ZXNlcnZlKzB4NDQvMHg2Ywo+PiBbYzAwMDAwMDBkOWY4YmI4MF0gYzAwMDAwMDAwMDAxMWM1YyAu ZnRyYWNlX3Jhd19ldmVudF9oY2FsbF9lbnRyeSsweDdjLzB4MTQ0Cj4+IFtjMDAwMDAwMGQ5Zjhi YzQwXSBjMDAwMDAwMDAwMDk2NjI0IC5fX3RyYWNlX2hjYWxsX2VudHJ5KzB4YTAvMHhlYwo+PiBb YzAwMDAwMDBkOWY4YmNkMF0gYzAwMDAwMDAwMDA5Nzg2YyAucGxwYXJfaGNhbGxfbm9yZXRzKzB4 NTAvMHhkMAo+PiBbYzAwMDAwMDBkOWY4YmQ0MF0gYzAwMDAwMDAwMDA3NDljOCAuX19zcGluX3lp ZWxkKzB4MTMwLzB4MTVjCj4+IFtjMDAwMDAwMGQ5ZjhiZGQwXSBjMDAwMDAwMDAwMjEzNDU4IC50 cmFjZV9jbG9ja19nbG9iYWwrMHgxMWMvMHgyYTAKPj4gW2MwMDAwMDAwZDlmOGJlOTBdIGMwMDAw MDAwMDAyMjI2YjAgLnJiX3Jlc2VydmVfbmV4dF9ldmVudCsweDIwYy8weDgwNAo+PiBbYzAwMDAw MDBkOWY4YmZhMF0gYzAwMDAwMDAwMDIyMzE3OCAucmluZ19idWZmZXJfbG9ja19yZXNlcnZlKzB4 MjRjLzB4MmE0Cj4+IFtjMDAwMDAwMGQ5ZjhjMDMwXSBjMDAwMDAwMDAwMjJkNmY0IC50cmFjZV9i dWZmZXJfbG9ja19yZXNlcnZlKzB4NTgvMHhlNAo+PiBbYzAwMDAwMDBkOWY4YzBlMF0gYzAwMDAw MDAwMDIyZWM5Ywo+PiAudHJhY2VfY3VycmVudF9idWZmZXJfbG9ja19yZXNlcnZlKzB4NDQvMHg2 Ywo+PiBbYzAwMDAwMDBkOWY4YzE3MF0gYzAwMDAwMDAwMDAxMWM1YyAuZnRyYWNlX3Jhd19ldmVu dF9oY2FsbF9lbnRyeSsweDdjLzB4MTQ0Cj4+IFtjMDAwMDAwMGQ5ZjhjMjMwXSBjMDAwMDAwMDAw MDk2NjI0IC5fX3RyYWNlX2hjYWxsX2VudHJ5KzB4YTAvMHhlYwo+PiBbYzAwMDAwMDBkOWY4YzJj MF0gYzAwMDAwMDAwMDA5Nzg2YyAucGxwYXJfaGNhbGxfbm9yZXRzKzB4NTAvMHhkMAo+PiBbYzAw MDAwMDBkOWY4YzMzMF0gYzAwMDAwMDAwMDA3NDljOCAuX19zcGluX3lpZWxkKzB4MTMwLzB4MTVj Cj4+IFtjMDAwMDAwMGQ5ZjhjM2MwXSBjMDAwMDAwMDAwMjEzNDU4IC50cmFjZV9jbG9ja19nbG9i YWwrMHgxMWMvMHgyYTAKPj4gW2MwMDAwMDAwZDlmOGM0ODBdIGMwMDAwMDAwMDAyMjI2YjAgLnJi X3Jlc2VydmVfbmV4dF9ldmVudCsweDIwYy8weDgwNAo+PiBbYzAwMDAwMDBkOWY4YzU5MF0gYzAw MDAwMDAwMDIyMzE3OCAucmluZ19idWZmZXJfbG9ja19yZXNlcnZlKzB4MjRjLzB4MmE0Cj4+IFtj MDAwMDAwMGQ5ZjhjNjIwXSBjMDAwMDAwMDAwMjJkNmY0IC50cmFjZV9idWZmZXJfbG9ja19yZXNl cnZlKzB4NTgvMHhlNAoKLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCk5va2lhIGFuZCBBVCZUIHByZXNl bnQgdGhlIDIwMTAgQ2FsbGluZyBBbGwgSW5ub3ZhdG9ycy1Ob3J0aCBBbWVyaWNhIGNvbnRlc3QK Q3JlYXRlIG5ldyBhcHBzICYgZ2FtZXMgZm9yIHRoZSBOb2tpYSBOOCBmb3IgY29uc3VtZXJzIGlu ICBVLlMuIGFuZCBDYW5hZGEKJDEwIG1pbGxpb24gdG90YWwgaW4gcHJpemVzIC0gJDRNIGNhc2gs IDUwMCBkZXZpY2VzLCBuZWFybHkgJDZNIGluIG1hcmtldGluZwpEZXZlbG9wIHdpdGggTm9raWEg UXQgU0RLLCBXZWIgUnVudGltZSwgb3IgSmF2YSBhbmQgUHVibGlzaCB0byBPdmkgU3RvcmUgCmh0 dHA6Ly9wLnNmLm5ldC9zZnUvbm9raWEtZGV2MmRldgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpMdHAtbGlzdCBtYWlsaW5nIGxpc3QKTHRwLWxpc3RAbGlz dHMuc291cmNlZm9yZ2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2UubmV0L2xpc3RzL2xp c3RpbmZvL2x0cC1saXN0Cg==