From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id E84DD7FA7 for ; Wed, 1 Jul 2015 10:13:07 -0500 (CDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay1.corp.sgi.com (Postfix) with ESMTP id D890E8F8052 for ; Wed, 1 Jul 2015 08:13:04 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id o1OyfL797kyO4D15 (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Wed, 01 Jul 2015 08:13:04 -0700 (PDT) Date: Wed, 1 Jul 2015 11:13:01 -0400 From: Brian Foster Subject: Re: Kernel oops when using XFS Message-ID: <20150701151301.GA31994@bfoster.bfoster> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Tal Maoz Cc: xfs@oss.sgi.com T24gV2VkLCBKdWwgMDEsIDIwMTUgYXQgMDU6MzI6NDhQTSArMDMwMCwgVGFsIE1hb3ogd3JvdGU6 Cj4gSGV5IGFsbCwKPiAKPiAKPiAKPiBJ4oCZbSB1c2luZyBYRlMgb24gYSBVYnVudHUgMTQuMDQu MSB4ODRfNjQgbWFjaGluZSBhbmQgZ2V0dGluZyBrZXJuZWwgb29wcwo+IG1lc3NhZ2VzIGZyb20g dGhlIFhGUyBtb2R1bGUgYWxtb3N0IGRhaWx5Lgo+IAo+IE15IG1hY2hpbmUgaXMgYSA2LWNvcmUg Q29yZS1pNyB3aXRoIDI0R0IgUkFNLCBhbiBtZGFkbSBzb2Z0d2FyZSByYWlkNSBvdmVyCj4gNCBk aXNrcyB3aXRoIGFuIFhGUyBmcyBvbiBpdC4KPiAKPiBIZXJlIGlzIGEgdHlwaWNhbCBlcnJvciBt ZXNzYWdlOgo+IAo+IAo+IAo+IFtXZWQgSnVsICAxIDA3OjE0OjMwIDIwMTVdIFhGUyAobWQxcDMp OiBBY2Nlc3MgdG8gYmxvY2sgemVybyBpbiBpbm9kZQo+IDcwOTUyOTg0IHN0YXJ0X2Jsb2NrOiAw IHN0YXJ0X29mZjogMCBibGtjbnQ6IDUgZXh0ZW50LXN0YXRlOiAwIGxhc3R4OiA4Cj4gCj4gW1dl ZCBKdWwgIDEgMDc6MTQ6MzAgMjAxNV0gWEZTIChtZDFwMyk6IHhmc19kYWJ1Zl9tYXA6IGJubyA4 Mzg4NjA4IGRpcjoKPiBpbm9kZSA3MDk1Mjk4NAo+IAo+IFtXZWQgSnVsICAxIDA3OjE0OjMwIDIw MTVdIFhGUyAobWQxcDMpOiBbMDBdIGJyX3N0YXJ0b2ZmIDgzODg2MDgKPiBicl9zdGFydGJsb2Nr IC0yIGJyX2Jsb2NrY291bnQgMSBicl9zdGF0ZSAwCj4gCj4gW1dlZCBKdWwgIDEgMDc6MTQ6MzAg MjAxNV0gWEZTIChtZDFwMyk6IEludGVybmFsIGVycm9yIHhmc19kYV9kb19idWYoMSkgYXQKPiBs aW5lIDI1MjEgb2YgZmlsZQo+IC9idWlsZC9idWlsZGQvbGludXgtbHRzLXV0b3BpYy0zLjE2LjAv ZnMveGZzL3hmc19kYV9idHJlZS5jLiAgQ2FsbGVyCj4geGZzX2RhX3JlYWRfYnVmKzB4NTAvMHhm MCBbeGZzXQo+IAoKVGhpcyBpcyBhIGRpc3RybyBrZXJuZWwgc28gd2UgZG9uJ3QgZXhhY3RseSBr bm93IHdoYXQgaXMgb3IgaXNuJ3QKaW5jbHVkZWQgZm9yIHVwc3RyZWFtIHBhdGNoZXMuIFRoZSBl cnJvciBpcyBsaWtlbHkgdGhlIGNoZWNrIGluCnhmc19kYWJ1Zl9tYXAoKSBmaW5kaW5nIGEgaG9s ZSB3aGVuIG5vdCBleHBlY3RlZC4KCj4gW1dlZCBKdWwgIDEgMDc6MTQ6MzAgMjAxNV0gQ1BVOiAx MSBQSUQ6IDEyNjQ5IENvbW06IHVwZGF0ZWRiLm1sb2NhdAo+IFRhaW50ZWQ6IFAgICAgQiAgICAg IE9FIDMuMTYuMC0zNi1nZW5lcmljICM0OH4xNC4wNC4xLVVidW50dQo+IAo+IFtXZWQgSnVsICAx IDA3OjE0OjMwIDIwMTVdIEhhcmR3YXJlIG5hbWU6IE1TSSBNUy03NjY2L0JpZyBCYW5nLVhQb3dl cgo+IChNUy03NjY2KSwgQklPUyBWMS42IDAzLzI5LzIwMTEKPiAKPiBbV2VkIEp1bCAgMSAwNzox NDozMCAyMDE1XSAgZmZmZjg4MDE4ZmExZmE0MCBmZmZmODgwMThmYTFmOWUwCj4gZmZmZmZmZmY4 MTc2NGE1ZiBmZmZmODgwNjE5OWYwMDAwCj4gCj4gW1dlZCBKdWwgIDEgMDc6MTQ6MzAgMjAxNV0g IGZmZmY4ODAxOGZhMWY5ZjggZmZmZmZmZmZjMDc2ZTFlYgo+IGZmZmZmZmZmYzA3YTI3ZTAgZmZm Zjg4MDE4ZmExZmE4OAo+IAo+IFtXZWQgSnVsICAxIDA3OjE0OjMwIDIwMTVdICBmZmZmZmZmZmMw N2ExODZmIGZmZmY4ODAxMDAwMDAwMDAKPiBmZmZmODgwNTk4YTM2YzAwIGZmZmY4ODAxOGZhMWZh YzAKPiAKPiBbV2VkIEp1bCAgMSAwNzoxNDozMCAyMDE1XSBDYWxsIFRyYWNlOgo+IAo+IFtXZWQg SnVsICAxIDA3OjE0OjMwIDIwMTVdICBbPGZmZmZmZmZmODE3NjRhNWY+XSBkdW1wX3N0YWNrKzB4 NDUvMHg1Ngo+IAo+IFtXZWQgSnVsICAxIDA3OjE0OjMwIDIwMTVdICBbPGZmZmZmZmZmYzA3NmUx ZWI+XSB4ZnNfZXJyb3JfcmVwb3J0KzB4M2IvMHg0MAo+IFt4ZnNdCj4gCj4gW1dlZCBKdWwgIDEg MDc6MTQ6MzAgMjAxNV0gIFs8ZmZmZmZmZmZjMDdhMjdlMD5dID8KPiB4ZnNfZGFfcmVhZF9idWYr MHg1MC8weGYwIFt4ZnNdCj4gCj4gW1dlZCBKdWwgIDEgMDc6MTQ6MzAgMjAxNV0gIFs8ZmZmZmZm ZmZjMDdhMTg2Zj5dCj4geGZzX2RhYnVmX21hcC5jb25zdHByb3AuMTYrMHgxNmYvMHgzNzAgW3hm c10KPiAKPiBbV2VkIEp1bCAgMSAwNzoxNDozMCAyMDE1XSAgWzxmZmZmZmZmZmMwN2EyN2UwPl0g eGZzX2RhX3JlYWRfYnVmKzB4NTAvMHhmMAo+IFt4ZnNdCj4gCj4gW1dlZCBKdWwgIDEgMDc6MTQ6 MzAgMjAxNV0gIFs8ZmZmZmZmZmY4MTI4MmViYj5dID8KPiBfX2V4dDRfaGFuZGxlX2RpcnR5X21l dGFkYXRhKzB4OGIvMHgyMDAKPiAKClRoZSBzdGFjayBkb2VzIG5vdCBhcHBlYXIgdG8gYmUgcmVs aWFibGUgKGFuZCB0aGUgbGluZSB3cmFwcGluZyBtYWtlcyBpdApkaWZmaWN1bHQgdG8gcmVhZCwg ZndpdykuIE5vdGUgdGhlIGV4dDQgZnJhbWUgYWJvdmUgaW4gdGhlIG1pZGRsZSBvZiBhbgpYRlMg dHJhY2UuIFlvdSBtaWdodCBuZWVkIHRvIHJ1biB3aXRoIGEgZGVidWcgdmFyaWFudCBrZXJuZWwg cGFja2FnZSB0bwpnZXQgYSByZWxpYWJsZSBzdGFjay4KCi4uLgo+IAo+IAo+IAo+IEkgaGF2ZSBn YXRoZXJlZCBzb21lIGluZm9ybWF0aW9uIHRoYXQgSSBob3BlIGNhbiBoZWxwIGZpZ3VyZSBvdXQg d2hhdCB0aGUKPiBwcm9ibGVtIGlzLiBGWUksIHRoaXMgc29ydCBvZiBwcm9ibGVtIGFsc28gaGFw cGVuZWQgd2hlbiBJIGhhZCBhbiBVYnVudHUKPiAxMi4wNCBpbnN0YWxsZWQgd2l0aCB0aGUgc2Ft ZSByYWlkIGNvbmZpZ3VyYXRpb246Cj4gCgpUaGUga2VybmVsIHZlcnNpb24gYW5kIHdoYXQgYWRk aXRpb25hbCBwYXRjaGVzIG1pZ2h0IGJlIGluY2x1ZGVkIGZyb20KdXBzdHJlYW0gaXMgbW9yZSBy ZWxldmFudCB0aGFuIHRoZSBkaXN0cm8gcmVsZWFzZSAoSSBoYXZlIG5vIGlkZWEgd2hhdAprZXJu ZWwgcnVucyBhbiBVYnVudHUgMTIuMDQgYm94KS4KCj4gCj4gCj4gCj4gCi4uLgo+IAo+IFdoYXQg Y291bGQgYmUgdGhlIHByb2JsZW0/Cj4gCj4gSSBoYXZlIGFub3RoZXIgbWRhZG0gcmFpZDUgYXJy YXkgdGhhdCB1c2VkIHRvIGhhdmUgWEZTIGFuZCBnYXZlIHRoZSBzYW1lCj4gZXJyb3JzLiBJIHVz ZSBpdCBmb3IgYmFja3VwIGFuZCBub3RpY2VkIHRoYXQgZWFjaCBiYWNrdXAgZnJvbSB0aGUgbWFp bgo+IGFycmF5IHRvIHRoZSBzZWNvbmQgb25lIHVzZWQgdG8gdGFrZSBhIGxvbmcgdGltZSBhbmQg Z2F2ZSB0aGVzZSBlcnJvcnMuIEkKPiBzd2l0Y2hlZCBmcm9tIFhGUyB0byBleHQ0IGFuZCBub3Qg b25seSBkaWQgdGhlIGVycm9ycyBnbyBhd2F5Cj4gKG9idmlzb3VseS4uLikgYnV0IHRoZSBiYWNr dXAgdGltZSB3ZW50IGRvd24gZnJvbSBhbG1vc3QgMjMgaG91cnMgdG8gMSBob3VyIQo+IAoKVGhl cmUgaGFzIGJlZW4gb25lIHJlY2VudCBpbnN0YW5jZSBvZiBhbiBlcnJvciBzaW1pbGFyIHRvIGFi b3ZlIHRoYXQgSSdtCmF3YXJlIG9mLCBidXQgaXQncyBqdXN0IGEgZ3Vlc3Mgc2luY2UgSSBkb24n dCBrbm93IHdoYXQncyBpbiB5b3VyIGtlcm5lbAphbmQgd2UgZG9uJ3QgaGF2ZSBhbiBhY3R1YWwg c3RhY2t0cmFjZSBmcm9tIHRoZSBlcnJvci4KCklmIHlvdSBjYW4gZGV0ZXJtaW5lIHdoZXRoZXIg eW91ciBrZXJuZWwgaGFzIHRoZSBmb2xsb3dpbmcgcGF0Y2g6CgoJeGZzOiB4ZnNfYXR0cl9pbmFj dGl2ZSBsZWF2ZXMgaW5jb25zaXN0ZW50IGF0dHIgZm9yayBzdGF0ZSBiZWhpbmQKCi4uLiB3aXRo b3V0IHRoaXMgb25lOgoKCXhmczogZG9uJ3QgdHJ1bmNhdGUgYXR0cmlidXRlIGV4dGVudHMgaWYg bm8gZXh0ZW50cyBleGlzdAoKLi4uIHlvdSBtaWdodCBuZWVkIHRvIGluY2x1ZGUgdGhlIGxhdHRl ciBvciByZXZlcnQgdG8gYSBrZXJuZWwgcHJpb3IgdG8KdGhlIGZvcm1lciBiZWluZyBpbnRyb2R1 Y2VkLiBTcGVjaWZpY2FsbHksIHRoZXNlIGludHJvZHVjZWQgYW5kCnN1YnNlcXVlbnRseSBmaXhl ZCBhIHJlZ3Jlc3Npb24gdGhhdCBjb3VsZCBsZWF2ZSBpbm9kZSBleHRlbmRlZAphdHRyaWJ1dGUg Zm9ya3MgaW4gYSB3ZWlyZCBzdGF0ZS4gT24gc29tZSB0ZXN0cywgSSByZWNhbGwgc2VlaW5nCnhm c19kYWJ1Zl9tYXAoKSBlcnJvcnMgb24gaW5vZGUgcmVjbGFpbSBhcyBhIHNpZGUgZWZmZWN0LgoK QWxzbywgaGF2ZSB5b3UgcnVuICd4ZnNfcmVwYWlyIC1uJyB0byBzZWUgaWYgYW55dGhpbmcgaXMg d3Jvbmcgb24tZGlzaz8KCkJyaWFuCgo+IAo+IFRoYW5rcywKPiAKPiBUYWwKCj4gX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiB4ZnMgbWFpbGluZyBsaXN0 Cj4geGZzQG9zcy5zZ2kuY29tCj4gaHR0cDovL29zcy5zZ2kuY29tL21haWxtYW4vbGlzdGluZm8v eGZzCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwp4ZnMg bWFpbGluZyBsaXN0Cnhmc0Bvc3Muc2dpLmNvbQpodHRwOi8vb3NzLnNnaS5jb20vbWFpbG1hbi9s aXN0aW5mby94ZnMK