From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from vps89324.tnxip.de ([46.105.16.45]:46509 "EHLO vps89324.tnxip.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752808AbbJWPtm (ORCPT ); Fri, 23 Oct 2015 11:49:42 -0400 Received: from gw.tnxip.de (gateway.lan.tnxip.de [IPv6:fd06:b1f0:4941::1000]) by vps89324.tnxip.de (Postfix) with ESMTPS id AB4425C0207 for ; Fri, 23 Oct 2015 17:42:06 +0200 (CEST) Received: from localhost (localhost [IPv6:::1]) by gw.tnxip.de (Postfix) with ESMTP id 1C3E2782E6E for ; Fri, 23 Oct 2015 17:42:06 +0200 (CEST) Received: from gw.tnxip.de ([IPv6:::1]) by localhost (gateway.lan.tnxip.de [IPv6:::1]) (amavisd-new, port 10024) with LMTP id hOrwGupw1XSK for ; Fri, 23 Oct 2015 17:41:52 +0200 (CEST) Received: from some-ipv6-address.wtnet.de (unknown [IPv6:2a02:2028:527:8f01:f581:532c:26ff:fdbf]) by gw.tnxip.de (Postfix) with ESMTPSA id 571B4782E68 for ; Fri, 23 Oct 2015 17:41:52 +0200 (CEST) Message-ID: <1445614907.16522.6.camel@tnxip.de> Subject: Linux 4.2.4 kernel panic while balancing From: Malte =?ISO-8859-1?Q?Schr=F6der?= Reply-To: maltesch@gmx.de To: linux-btrfs@vger.kernel.org Date: Fri, 23 Oct 2015 17:41:47 +0200 Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-+yHRaPl0CkAybIXhFiBk" Mime-Version: 1.0 Sender: linux-btrfs-owner@vger.kernel.org List-ID: --=-+yHRaPl0CkAybIXhFiBk Content-Type: multipart/mixed; boundary="=-bF17vvOEIt/tkzwy9WMY" --=-bF17vvOEIt/tkzwy9WMY Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, kernel 4.2 crashes more or less reliably when running btrfs balance. The filesystem in question is running in RAID1 mode. This happens quite reliably. Btrfs filesystem check doesn't show any problems. Dmesg output is attached. I'll happily provide more information if needed. Regards Malte --=-bF17vvOEIt/tkzwy9WMY Content-Disposition: attachment; filename="gateway.dmesg" Content-Type: text/plain; name="gateway.dmesg"; charset="UTF-8" Content-Transfer-Encoding: base64 WyAgMjIwLjU2NTc3NV0gbmV0cG9sbDogbmV0Y29uc29sZTogbG9jYWwgcG9ydCA2NjY2ClsgIDIy MC41NjU4MDNdIG5ldHBvbGw6IG5ldGNvbnNvbGU6IGxvY2FsIElQdjQgYWRkcmVzcyAxOTIuMTY4 LjEuMQpbICAyMjAuNTY1ODI3XSBuZXRwb2xsOiBuZXRjb25zb2xlOiBpbnRlcmZhY2UgJ2V0aDAn ClsgIDIyMC41NjU4NDZdIG5ldHBvbGw6IG5ldGNvbnNvbGU6IHJlbW90ZSBwb3J0IDY2NjYKWyAg MjIwLjU2NTg2Nl0gbmV0cG9sbDogbmV0Y29uc29sZTogcmVtb3RlIElQdjQgYWRkcmVzcyAxOTIu MTY4LjEuMTE0ClsgIDIyMC41NjU4OTFdIG5ldHBvbGw6IG5ldGNvbnNvbGU6IHJlbW90ZSBldGhl cm5ldCBhZGRyZXNzIDYwOjU3OjE4OmE3OjY3OjFlClsgIDIyMC41NjU5NDhdIGNvbnNvbGUgW25l dGNvbjBdIGVuYWJsZWQKWyAgMjIwLjU2NTk2Ml0gbmV0Y29uc29sZTogbmV0d29yayBsb2dnaW5n IHN0YXJ0ZWQKWyAgMjUzLjc4NTE2NV0gQlRSRlMgaW5mbyAoZGV2aWNlIHNkYTIpOiByZWxvY2F0 aW5nIGJsb2NrIGdyb3VwIDQyMDYzMTIyOTIzNTIgZmxhZ3MgMTcKWyAgMjYxLjM0MDA2MV0gQlRS 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