From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Jenkins Subject: Re: 2.6.32-rc1: various BUGs on resume from hibernation Date: Sun, 04 Oct 2009 18:03:36 +0100 Message-ID: <4AC8D568.9090103@tuffmail.co.uk> References: <4AC8B4A8.3050601@tuffmail.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4AC8B4A8.3050601@tuffmail.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: pm list Cc: Kernel Testers List , Linux Kernel Mailing List List-Id: linux-pm@vger.kernel.org Alan Jenkins wrote: > I'm seeing a variety of BUGs on my EeePC 701 after hibernation. > Sometimes they cause a hang during resume; sometimes they happen just > after resume. It doesn't happen all the time either - I've just > hibernated three times in a row with no problems. It's most perplexing. > > One resume hang showed a series of SCSI backtraces and errors. > Unfortunately I wasn't able to capture it at the time. They were most > probably related to the root device, an SSD controlled by ata_piix. > > Today on latest -git I captured this "bad swap file entry" problem. I > use a swap file for hibernation (I don't have a swap partition). > Previously, on a slightly older kernel (still after 32-rc1), I > captured this BUG in fget_light(): And later suspend to ram failed, and then showed a hung task warning. I've attached everything at . Thanks Alan