From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33031) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fG359-00041L-9r for qemu-devel@nongnu.org; Tue, 08 May 2018 09:55:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fG353-0001vl-J5 for qemu-devel@nongnu.org; Tue, 08 May 2018 09:55:07 -0400 Received: from mail-oi0-x241.google.com ([2607:f8b0:4003:c06::241]:39599) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fG353-0001vZ-DY for qemu-devel@nongnu.org; Tue, 08 May 2018 09:55:01 -0400 Received: by mail-oi0-x241.google.com with SMTP id n65-v6so28395512oig.6 for ; Tue, 08 May 2018 06:55:01 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20180508134831.GV5967@redhat.com> References: <65983efd-e68f-76f5-bfb1-a8d14045df76@amsat.org> <20180508134831.GV5967@redhat.com> From: Peter Maydell Date: Tue, 8 May 2018 14:54:39 +0100 Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] tpm_emu_test_wait_cond: code should not be reached List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= Cc: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= , =?UTF-8?B?TWFyYy1BbmRyw6kgTHVyZWF1?= , "qemu-devel@nongnu.org" , Stefan Berger On 8 May 2018 at 14:48, Daniel P. Berrang=C3=A9 wrote= : > This test has a couple of threads running, and passes &error_abort to > the qio_channel_socket_readv() function. So I expect that one thread > is closing the socket connection, and the other thread has not yet > shutdown cleanly, so tries to readv on a dead socket triggering the > error_abort. IOW, qio_channel_socket_readv is likely just the symptom > of brokeness somewhere else in the test, not the cause. That sounds familiar...didn't we have a thread about this a while back? thanks -- PMM