From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by befuddled.reisers.ca (Postfix, from userid 65534) id A849B1C46CB; Sat, 2 Nov 2019 05:38:06 -0400 (EDT) Authentication-Results: befuddled.reisers.ca; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="gbMu+anP"; dkim-atps=neutral Received: from mail-ot1-x344.google.com (mail-ot1-x344.google.com [IPv6:2607:f8b0:4864:20::344]) by befuddled.reisers.ca (Postfix) with ESMTPS id 183FE1C46C7 for ; Sat, 2 Nov 2019 05:38:04 -0400 (EDT) Received: by mail-ot1-x344.google.com with SMTP id u13so10474209ote.0 for ; Sat, 02 Nov 2019 02:38:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ueo+b72K2pYE5qGgh3oVIzpmjvxXGQPLFgWRE6uQDss=; b=gbMu+anPnTWo2F034WcniURCLtAD8IxiiQCA6e4YjtnTVbvso10F6O18PnrgDBY0v5 xfffpKsS9Lah0bL3svibl/cF7p2es9/D61WFkY1CHC7LunbAo51p8BAS+idZPQnLXAO3 uMQpYHfHef1j8JQ3UZY9zXPCSrwjyp1qVTN2944CTZldFdeBMxdIb2IhPZxkEMBANab9 Dkj48LGxd5sYulWDNo14d6+BHsFrvgSaLdOYleaJjo71Mdp1FFR08XeYeiPTGsTFA95p Ta/wIHaMDmKaonk6L0rxENKjNgb3xYn1KwOpBw/d9LPV1eDQ/IiMN3saz0GrkC2eF1e5 NDPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ueo+b72K2pYE5qGgh3oVIzpmjvxXGQPLFgWRE6uQDss=; b=pKeeBbrMefUXCbNhftyz9ep1jLHwd41QbEjfANaxSr/w3myrkSt5K8xJpub73w3c0M NsFtphlSngBz+m99SbR2FJX3/9GHzL0TidoyegIHhFoQ+8avs+FdD3vGPBtW5MeojWfr +JfhR/KoAPeW7o2lNpeI7epYd9kB05BhSW3DmtZvCTI6p1AdDStg478Grbb+0118WVTJ SbMHPKupRYUbwMTx68Smp/oqTFiZWkDG/UOQsGRb5nqnhrQ5hKhGm6Mjzl7X/KlGpjeE bO1iYGz9XcXjOQ+wVUZR8Qt/EZbtr6WnGwfvS4WShSdByVLSCthdyhzbffl1OMBY9SVU rWOQ== X-Gm-Message-State: APjAAAUCNRb2vjzoS/TBlGCmru+IhLpzSEvb+Vd9xvFszeVtdFnRjbtr lu0NiJIe6QDJSagsBNkoMZbFeO/xaL2aN1NjsgU= X-Google-Smtp-Source: APXvYqyf/QFd5s3GpIH/i9e57uYpNCGAFhD/TQVgkDMbKXBGyyrZkBYzxHU2cfEOEzY6G4/Lm6qk9SbrZa6xjMpODo0= X-Received: by 2002:a9d:6949:: with SMTP id p9mr12096850oto.328.1572687482470; Sat, 02 Nov 2019 02:38:02 -0700 (PDT) MIME-Version: 1.0 References: <87impqh7tt.fsf@cmbmachine.messageid.invalid> In-Reply-To: From: Okash Khawaja Date: Sat, 2 Nov 2019 09:37:51 +0000 Message-ID: Subject: Re: help fixing speakup hang problem w smp kernels To: kprescott@coolip.net, deedra Waters Cc: "Speakup is a screen review system for Linux." , Samuel Thibault Content-Type: text/plain; charset="UTF-8" X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 X-BeenThere: speakup@linux-speakup.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Speakup is a screen review system for Linux." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Nov 2019 09:38:06 -0000 Hi, Would it be possible to supply vmlinux file with debug symbols? If speakup was out of kernel then speakup.ko and speakup_soft.ko with debug symbols. In general, the stack trace only tells part of the story. As Samuel pointed out here [1] we also need corresponding binaries to know the point of failure. Thanks, Okash [1] https://github.com/bytefire/speakup/issues/10#issuecomment-548924921 On Wed, Oct 2, 2019 at 9:31 AM Okash Khawaja wrote: > > > > On Tue, 17 Sep 2019, 23:33 Chris Brannon, wrote: >> >> Okash Khawaja writes: >> >> > Hi Kelly, >> > >> > Thanks very much for pointing this out :) If you could capture kernel >> > dump of this hang that will be a great starting point of the >> > investigation. >> >> Quite plausibly the hangs reported by Kelly are the same as those >> experienced by the person who reported in on IRC. Deedra posted a link >> to the dump from one of those yesterday. Others in the Arch community >> are noticing the same issue. As far as I know, everyone who has >> reported about recent hangs is using a 5.2 kernel. >> >> For those on Arch, switching to the linux-lts package (4.19 kernel) will >> fix it for now. > > > Hi, > > I haven't yet got round to looking at it. But I've created this bug which collects relevant info in one place: https://github.com/bytefire/speakup/issues/10 > > Thanks, > Okash