From owner-freebsd-current@freebsd.org Mon May 23 09:02:25 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A80E9B46A18 for ; Mon, 23 May 2016 09:02:25 +0000 (UTC) (envelope-from benjamin.villain@gmail.com) Received: from mail-lf0-x22f.google.com (mail-lf0-x22f.google.com [IPv6:2a00:1450:4010:c07::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1A1BF1BF7 for ; Mon, 23 May 2016 09:02:25 +0000 (UTC) (envelope-from benjamin.villain@gmail.com) Received: by mail-lf0-x22f.google.com with SMTP id k98so12062089lfi.1 for ; Mon, 23 May 2016 02:02:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=pRV+Xq/iVb0DgAd1f10jtvdHCf7OZPKkdHR7q4QUz6w=; b=lgzzWhaEnqIYQpmRvOONiyKf3A9DDbEyHBa6+2SdQN4l8dCK/t6BinfsQs/fp+3Bmb IlehmHG27vikqdRulYmAPTZi6+TL/HRKqSFisewDr/5xg382PkjYseZHrvOICtjqQDp8 J7IzWudALfcV+v2JMu6WeAgDhDhM3eP2M62LuCwYklHllxUsypJqibzvU5roOybpL90E HuVLv8BaEfunNqUbshHUDL6Rlu6grSS0TRkmXa6MI29OeFRQAvhoroTIzdD6Ggu/BSdt TN1HK0BsatyPl3/AKBTwMU6xMqk7xTyXRU9ObPgX4RoQSpGANdho8tC8Vn1qMKW1IUUk j3Rg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=pRV+Xq/iVb0DgAd1f10jtvdHCf7OZPKkdHR7q4QUz6w=; b=Ve2lI3VcbS0Baq2NLAVS5YNEvjbT0aqK2/ILFatD+d4/MgKJpJDE4KNwTQwVq5dylo F0k0HRSlqSqRz4dzNSsr3YVdqv8YDzpxG7h9UoJsyVAe0uIrQJ6rKdwkNTbdWwvxclNs OIp/Vk0XwQnE8cDWRXkN2E9u+lFXBwNE+C7cnSnOuLGjTJ1gBO1aZiD9UsPURN5PzZnV OYyp855ddBOBBqzbK/2A1NPxzRcQY9qAT+oH+65XwCaHYBqQhWiILPpGsfpPRZzYy8Bq +i2yQDcdmrxWjadEmBzsujGNJN/YZARK5N+/Jk2OJ9p96jsYamvl2xCQYvBa9qz09f6y YOyA== X-Gm-Message-State: AOPr4FWjDZN134PZCzeW1QsP6MBkyQLPih4jlDhzqO3MMTMrnaOtdu5xcEnSeq8MHlaVnYzXRyFSNQUlaIzvKg== MIME-Version: 1.0 X-Received: by 10.25.218.70 with SMTP id r67mr5487681lfg.50.1463994143173; Mon, 23 May 2016 02:02:23 -0700 (PDT) Received: by 10.25.210.74 with HTTP; Mon, 23 May 2016 02:02:22 -0700 (PDT) In-Reply-To: <201605230837.u4N8bCYb055560@mech-as222.men.bris.ac.uk> References: <201605230837.u4N8bCYb055560@mech-as222.men.bris.ac.uk> Date: Mon, 23 May 2016 11:02:22 +0200 Message-ID: Subject: Re: em(4) regression between r289975 and r300212 From: Benjamin VILLAIN To: mexas@bris.ac.uk Cc: freebsd-current@freebsd.org Content-Type: multipart/mixed; boundary=001a11402618db915d05337eb233 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 May 2016 09:02:25 -0000 --001a11402618db915d05337eb233 Content-Type: text/plain; charset=UTF-8 Hi Anton, I have the same behavior on my workstation. I just applied K. Macy's patch and it seems to work for now. Cheers, -- Ben On Mon, May 23, 2016 at 10:37 AM, Anton Shterenlikht wrote: > This is an amd64 laptop, Dell Latitude 3340. > > I updated from: > 11.0-CURRENT #1 r298975: Tue May 3 15:18:03 BST 2016 > /usr/obj/usr/src/sys/GENERIC amd64 > > to: > 11.0-CURRENT #2 r300212: Fri May 20 09:50:53 BST 2016 > /usr/obj/usr/src/sys/GENERIC amd64 > > Now em(4) stops working 2-5 min after boot, > or, perhaps, after 2-5 min of network traffic. > > The interface is shown as up: > > # ifconfig -a > em0: flags=8843 metric 0 mtu 1500 > > options=4019b > ether 20:47:47:01:62:6e > inet 10.70.14.139 netmask 0xffffff00 broadcast 10.70.14.255 > nd6 options=29 > media: Ethernet autoselect (1000baseT ) > status: active > > and there's nothing obvious in dmesg or /var/log/messages, > but the network is not working at all, e.g. can't ping > /etc/resolv.conf hosts. > > Is anybody else seeing this? > > Thanks > > Anton > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > --001a11402618db915d05337eb233 Content-Type: text/x-patch; charset=US-ASCII; name="tq_wakeup.patch" Content-Disposition: attachment; filename="tq_wakeup.patch" Content-Transfer-Encoding: base64 X-Attachment-Id: f_iojsb4k10 ZGlmZiAtLWdpdCBhL3N5cy9rZXJuL3N1YnJfdGFza3F1ZXVlLmMgYi9zeXMva2Vybi9zdWJyX3Rh c2txdWV1ZS5jCmluZGV4IDJlZjVhM2MuLjAwY2I0NmYgMTAwNjQ0Ci0tLSBhL3N5cy9rZXJuL3N1 YnJfdGFza3F1ZXVlLmMKKysrIGIvc3lzL2tlcm4vc3Vicl90YXNrcXVldWUuYwpAQCAtNjgsNyAr NjgsNiBAQCBzdHJ1Y3QgdGFza3F1ZXVlIHsKIAlUQUlMUV9IRUFEKCwgdGFza3F1ZXVlX2J1c3kp IHRxX2FjdGl2ZTsKIAlzdHJ1Y3QgbXR4CQl0cV9tdXRleDsKIAlzdHJ1Y3QgdGhyZWFkCQkqKnRx X3RocmVhZHM7Ci0Jc3RydWN0IHRocmVhZAkJKnRxX2N1cnRocmVhZDsKIAlpbnQJCQl0cV90Y291 bnQ7CiAJaW50CQkJdHFfc3BpbjsKIAlpbnQJCQl0cV9mbGFnczsKQEAgLTIyMiw3ICsyMjEsNyBA QCB0YXNrcXVldWVfZW5xdWV1ZV9sb2NrZWQoc3RydWN0IHRhc2txdWV1ZSAqcXVldWUsIHN0cnVj dCB0YXNrICp0YXNrKQogCSAqIENvdW50IG11bHRpcGxlIGVucXVldWVzLgogCSAqLwogCWlmICh0 YXNrLT50YV9wZW5kaW5nKSB7Ci0JCWlmICh0YXNrLT50YV9wZW5kaW5nIDwgVUNIQVJfTUFYKQor CQlpZiAodGFzay0+dGFfcGVuZGluZyA8IFVTSFJUX01BWCkKIAkJCXRhc2stPnRhX3BlbmRpbmcr KzsKIAkJVFFfVU5MT0NLKHF1ZXVlKTsKIAkJcmV0dXJuICgwKTsKQEAgLTQ2NSw4ICs0NjQsNyBA QCB0YXNrcXVldWVfcnVuX2xvY2tlZChzdHJ1Y3QgdGFza3F1ZXVlICpxdWV1ZSkKIAogCQlUUV9M T0NLKHF1ZXVlKTsKIAkJdGIudGJfcnVubmluZyA9IE5VTEw7Ci0JCWlmICgodGFzay0+dGFfZmxh Z3MgJiBUQVNLX1NLSVBfV0FLRVVQKSA9PSAwKQotCQkJd2FrZXVwKHRhc2spOworCQl3YWtldXAo dGFzayk7CiAKIAkJVEFJTFFfUkVNT1ZFKCZxdWV1ZS0+dHFfYWN0aXZlLCAmdGIsIHRiX2xpbmsp OwogCQl0Yl9maXJzdCA9IFRBSUxRX0ZJUlNUKCZxdWV1ZS0+dHFfYWN0aXZlKTsKQEAgLTQ4MSw5 ICs0NzksNyBAQCB0YXNrcXVldWVfcnVuKHN0cnVjdCB0YXNrcXVldWUgKnF1ZXVlKQogewogCiAJ VFFfTE9DSyhxdWV1ZSk7Ci0JcXVldWUtPnRxX2N1cnRocmVhZCA9IGN1cnRocmVhZDsKIAl0YXNr cXVldWVfcnVuX2xvY2tlZChxdWV1ZSk7Ci0JcXVldWUtPnRxX2N1cnRocmVhZCA9IE5VTEw7CiAJ VFFfVU5MT0NLKHF1ZXVlKTsKIH0KIApAQCAtNzE2LDcgKzcxMiw2IEBAIHRhc2txdWV1ZV90aHJl YWRfbG9vcCh2b2lkICphcmcpCiAJdHEgPSAqdHFwOwogCXRhc2txdWV1ZV9ydW5fY2FsbGJhY2so dHEsIFRBU0tRVUVVRV9DQUxMQkFDS19UWVBFX0lOSVQpOwogCVRRX0xPQ0sodHEpOwotCXRxLT50 cV9jdXJ0aHJlYWQgPSBjdXJ0aHJlYWQ7CiAJd2hpbGUgKCh0cS0+dHFfZmxhZ3MgJiBUUV9GTEFH U19BQ1RJVkUpICE9IDApIHsKIAkJLyogWFhYID8gKi8KIAkJdGFza3F1ZXVlX3J1bl9sb2NrZWQo dHEpOwpAQCAtNzMwLDcgKzcyNSw2IEBAIHRhc2txdWV1ZV90aHJlYWRfbG9vcCh2b2lkICphcmcp CiAJCVRRX1NMRUVQKHRxLCB0cSwgJnRxLT50cV9tdXRleCwgMCwgIi0iLCAwKTsKIAl9CiAJdGFz a3F1ZXVlX3J1bl9sb2NrZWQodHEpOwotCXRxLT50cV9jdXJ0aHJlYWQgPSBOVUxMOwogCS8qCiAJ ICogVGhpcyB0aHJlYWQgaXMgb24gaXRzIHdheSBvdXQsIHNvIGp1c3QgZHJvcCB0aGUgbG9jayB0 ZW1wb3JhcmlseQogCSAqIGluIG9yZGVyIHRvIGNhbGwgdGhlIHNodXRkb3duIGNhbGxiYWNrLiAg VGhpcyBhbGxvd3MgdGhlIGNhbGxiYWNrCkBAIC03NTQsOCArNzQ4LDcgQEAgdGFza3F1ZXVlX3Ro cmVhZF9lbnF1ZXVlKHZvaWQgKmNvbnRleHQpCiAKIAl0cXAgPSBjb250ZXh0OwogCXRxID0gKnRx cDsKLQlpZiAodHEtPnRxX2N1cnRocmVhZCAhPSBjdXJ0aHJlYWQpCi0JCXdha2V1cF9vbmUodHEp OworCXdha2V1cF9vbmUodHEpOwogfQogCiBUQVNLUVVFVUVfREVGSU5FKHN3aSwgdGFza3F1ZXVl X3N3aV9lbnF1ZXVlLCBOVUxMLApkaWZmIC0tZ2l0IGEvc3lzL3N5cy9fdGFzay5oIGIvc3lzL3N5 cy9fdGFzay5oCmluZGV4IDRjZmExNzEuLmNlODk3ODEgMTAwNjQ0Ci0tLSBhL3N5cy9zeXMvX3Rh c2suaAorKysgYi9zeXMvc3lzL190YXNrLmgKQEAgLTQ1LDggKzQ1LDcgQEAgdHlwZWRlZiB2b2lk IHRhc2tfZm5fdCh2b2lkICpjb250ZXh0LCBpbnQgcGVuZGluZyk7CiAKIHN0cnVjdCB0YXNrIHsK IAlTVEFJTFFfRU5UUlkodGFzaykgdGFfbGluazsJLyogKHEpIGxpbmsgZm9yIHF1ZXVlICovCi0J dWludDhfdAl0YV9wZW5kaW5nOwkJLyogKHEpIGNvdW50IHRpbWVzIHF1ZXVlZCAqLwotCXVpbnQ4 X3QJdGFfZmxhZ3M7CQkvKiAocSkgZmxhZ3MgKi8KKwl1aW50MTZfdCB0YV9wZW5kaW5nOwkJLyog KHEpIGNvdW50IHRpbWVzIHF1ZXVlZCAqLwogCXVfc2hvcnQJdGFfcHJpb3JpdHk7CQkvKiAoYykg UHJpb3JpdHkgKi8KIAl0YXNrX2ZuX3QgKnRhX2Z1bmM7CQkvKiAoYykgdGFzayBoYW5kbGVyICov CiAJdm9pZAkqdGFfY29udGV4dDsJCS8qIChjKSBhcmd1bWVudCBmb3IgaGFuZGxlciAqLwpkaWZm IC0tZ2l0IGEvc3lzL3N5cy90YXNrcXVldWUuaCBiL3N5cy9zeXMvdGFza3F1ZXVlLmgKaW5kZXgg YmMwMTA4OC4uNGM0MDQ0ZiAxMDA2NDQKLS0tIGEvc3lzL3N5cy90YXNrcXVldWUuaAorKysgYi9z eXMvc3lzL3Rhc2txdWV1ZS5oCkBAIC05OCw3ICs5OCw2IEBAIHZvaWQJdGFza3F1ZXVlX3NldF9j YWxsYmFjayhzdHJ1Y3QgdGFza3F1ZXVlICpxdWV1ZSwKIAogI2RlZmluZSBUQVNLX0lOSVRJQUxJ WkVSKHByaW9yaXR5LCBmdW5jLCBjb250ZXh0KQlcCiAJeyAudGFfcGVuZGluZyA9IDAsCQkJCVwK LQkgIC50YV9mbGFncyA9IDAsCQkJCVwKIAkgIC50YV9wcmlvcml0eSA9IChwcmlvcml0eSksCQkJ XAogCSAgLnRhX2Z1bmMgPSAoZnVuYyksCQkJCVwKIAkgIC50YV9jb250ZXh0ID0gKGNvbnRleHQp IH0KQEAgLTExNCw3ICsxMTMsNiBAQCB2b2lkCXRhc2txdWV1ZV90aHJlYWRfZW5xdWV1ZSh2b2lk ICpjb250ZXh0KTsKICAqLwogI2RlZmluZSBUQVNLX0lOSVQodGFzaywgcHJpb3JpdHksIGZ1bmMs IGNvbnRleHQpIGRvIHsJXAogCSh0YXNrKS0+dGFfcGVuZGluZyA9IDA7CQkJCVwKLQkodGFzaykt PnRhX2ZsYWdzID0gMDsJCQkJXAogCSh0YXNrKS0+dGFfcHJpb3JpdHkgPSAocHJpb3JpdHkpOwkJ XAogCSh0YXNrKS0+dGFfZnVuYyA9IChmdW5jKTsJCQlcCiAJKHRhc2spLT50YV9jb250ZXh0ID0g KGNvbnRleHQpOwkJCVwKQEAgLTIyNCw3ICsyMjIsNiBAQCBpbnQJdGFza3Fncm91cF9hZGp1c3Qo c3RydWN0IHRhc2txZ3JvdXAgKnFncm91cCwgaW50IGNudCwgaW50IHN0cmlkZSk7CiAKICNkZWZp bmUgR1RBU0tfSU5JVCh0YXNrLCBwcmlvcml0eSwgZnVuYywgY29udGV4dCkgZG8gewlcCiAJKHRh c2spLT50YV9wZW5kaW5nID0gMDsJCQkJXAotCSh0YXNrKS0+dGFfZmxhZ3MgPSBUQVNLX1NLSVBf V0FLRVVQOwkJXAogCSh0YXNrKS0+dGFfcHJpb3JpdHkgPSAocHJpb3JpdHkpOwkJXAogCSh0YXNr KS0+dGFfZnVuYyA9IChmdW5jKTsJCQlcCiAJKHRhc2spLT50YV9jb250ZXh0ID0gKGNvbnRleHQp OwkJCVwK --001a11402618db915d05337eb233--