From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 424F8263F54 for ; Mon, 24 Feb 2025 16:48:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740415684; cv=none; b=g9B3qMYLPMuNz5l86bExh7tvtOsRsju8xUd2qXQ9wGsYY91d7QujmH3ne0a2IY/ruozyXGY0mDAjrsY0+rWCG0bqhKMrTmlEzJM8xkLsaW3sbNoqa/FozR4ZsgClRDEp46ZW9Qus9+OlsLW7TrIsdfmiokIO+9weyJNkWS1tUsA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740415684; c=relaxed/simple; bh=ss7DsXSePjzwcGsWpdrAzZfHY8fzjDuFkhk++YlMGXs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=n5jG5f6nYpn/84Hh8nGgCDGnWBY9NofdD4XT0YhPUmXGWPteUkuWq3m9Uk0YbkXKlCX/YjlIeL+juoOMrRGfF6lvqPPRxH8lRVO/l0+OkF2CA3uWEXKpMmKIAGjL/tfNqkOXjc9FJz434/68VZJDhmxrQ3a+NnM+VCHVUbPkGGM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Rhc4Ljhn; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=atsu8b74; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Rhc4Ljhn"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="atsu8b74" Date: Mon, 24 Feb 2025 17:47:58 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1740415679; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=uo7PSOn1I+58u8X1rquB1nGVmVCrObwoTLEm9Qwm5c4=; b=Rhc4Ljhn+XMM2lmynf4wXIkqMIluTVAojvslMrRIXAoX4WNY/H6u5xExPWLaqH/cc674Nm ht1Oh+Sn1bUxSuZHssWtcnraVG4eaMxuuXHFt0dL3gzjzRhPHT/p202DZRzK/fp2L/GQHY wPf9U2BdHeYoqXnn+rOOSSnJUmA3LSxhBj0Vfbx8k4NifsFF/nR07V93cK8bqpusKYh/Y6 L6+PheT6x7KWHTge6txiqI3eCH7ccLZjjI8OZO8hNXbpXfyO7mdzEoITetMuhSkqBhag3a tIw/Uk1UiNWySWQK5ZdfrnhXl5y4QaK1A1wI+gbzVoqTCeqZ8SvJWNYbrdAZtw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1740415679; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=uo7PSOn1I+58u8X1rquB1nGVmVCrObwoTLEm9Qwm5c4=; b=atsu8b74l45P+4nb9C1LNYZ/aOM1Vsvo5SYSlm02/X7mcWxNVlo+wCcdISljtTcIy90nFl XrydRrQfpQ88mWCA== From: Sebastian Andrzej Siewior To: syzbot Cc: Jason@zx2c4.com, boqun.feng@gmail.com, hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu Subject: Re: [syzbot] WARNING: locking bug in get_random_u8 Message-ID: <20250224164758.Nrr6Gqi6@linutronix.de> References: <6738c3ba.050a0220.bb738.000d.GAE@google.com> <67bc8764.050a0220.bbfd1.0088.GAE@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <67bc8764.050a0220.bbfd1.0088.GAE@google.com> On 2025-02-24 06:51:16 [-0800], syzbot wrote: > This bug is marked as fixed by commit: > kasan: Make kasan_record_aux_stack_noalloc() the default behaviour > > But I can't find it in the tested trees[1] for more than 90 days. > Is it a correct commit? Please update it by replying: > #syz fix: kasan: make kasan_record_aux_stack_noalloc() the default behaviour Sebastian