Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp2160493ybb; Thu, 26 Mar 2020 23:37:23 -0700 (PDT) X-Google-Smtp-Source: ADFU+vvtzj3tH30vJeDBNl92pbll3aC9ksCYENdNfheTXYj699U96ZuhETfaRCczlYDFAyCUzIAJ X-Received: by 2002:a4a:a11a:: with SMTP id i26mr3748501ool.87.1585291043010; Thu, 26 Mar 2020 23:37:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585291043; cv=none; d=google.com; s=arc-20160816; b=oNkYxsa5LElqi5kKs7VV6U3qiwoIhHV8uOxXTQutR0LUNNhbp9/vq+ZCm8Rn9g6rE+ ox8OKNZZjGWVfs/XnE3SV1Kbl7bjt+a8mmcxB1CGbSk+GqYI/1rTm1ndrIskcF4hKmSf Zqa21pvN4Oi+gXJ106wc9ApytGz1zAAWmW48WJe1GWp4/ErZpcawxf2JpgmEwcItGjUf 7+VnUCwaAWtZUvQYuf9US6s0RvuIgNXdnI9iFEIOSFo731LfyXRTFGhEk+0/2vk468Xr F6iRSJbtzEdM1nE9xwpr4+BUe+UZB+z6jyvem+lPsf1F7N896E9BhCy78EqC1lT4S+Hw vL7w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:references :in-reply-to:subject:cc:to:from; bh=Bat4wLeVna9p/hS5yTG51UzmsOKyg+H29Hmg/hqrN5Q=; b=jsI+2PieLqO4Ja8TQazy2zWqwC99y6h9KMFwozU/b8lRI3nq+KhF2suQbBY10qlysX +vq1UrMf02Z7vHtwHwcfwKtBoTrom+MkpmKopNelCv/T4SSoEbCD2pODGbuK0iNtHf2k mnZBjR4Mxvpz+N174MMfaek2DlmyiDgNVV+7XL1DpT0iJonWnIBmEMYZ5M2rAupu0on+ 3KHGvv9i9q5icGFR5+o9CRArHIS+94tkXpylI0U/Nt3S554RCRashlrZOvv4NbeA4jcF KEr64R4gxhZ82EgGCd7hbj3Ns9w6L0H89QSOgHpP4MbUhWhSd7hJ4mgMLTfqkJHRX6Ch B0jA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f6si2079483otq.50.2020.03.26.23.37.09; Thu, 26 Mar 2020 23:37:22 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726439AbgC0Ggq (ORCPT + 99 others); Fri, 27 Mar 2020 02:36:46 -0400 Received: from logand.com ([37.48.87.44]:46254 "EHLO logand.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726275AbgC0Ggq (ORCPT ); Fri, 27 Mar 2020 02:36:46 -0400 X-Greylist: delayed 580 seconds by postgrey-1.27 at vger.kernel.org; Fri, 27 Mar 2020 02:36:46 EDT Received: by logand.com (Postfix, from userid 1001) id 7BAFA1AEE96; Fri, 27 Mar 2020 07:27:02 +0100 (CET) X-Mailer: emacs 26.3 (via feedmail 11-beta-1 Q) From: Tomas Hlavaty To: Ryusuke Konishi Cc: linux-nilfs , LKML Subject: Re: BUG: unable to handle kernel NULL pointer dereference at 00000000000000a8 in nilfs_segctor_do_construct In-Reply-To: <87v9p2tkut.fsf@logand.com> References: <8736emquds.fsf@logand.com> <87immckp07.fsf@logand.com> <87v9p2tkut.fsf@logand.com> Date: Fri, 27 Mar 2020 07:26:51 +0100 Message-ID: <874kuapb2s.fsf@logand.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Tomas Hlavaty writes: >>> 2) Can you mount the corrupted(?) partition from a recent version of >>> kernel ? I tried the following Linux kernel versions: - v4.19 - v5.4 - v5.5.11 and still get the crash