From nobody Fri Dec 10 10:52:26 2021 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 8453F18DB134 for ; Fri, 10 Dec 2021 10:52:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4J9SQz2chLz3JSc for ; Fri, 10 Dec 2021 10:52:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3A50F1924D for ; Fri, 10 Dec 2021 10:52:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 1BAAqRTe095482 for ; Fri, 10 Dec 2021 10:52:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1BAAqRQw095481 for net@FreeBSD.org; Fri, 10 Dec 2021 10:52:27 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 254695] Hyper-V + TCP_BBR: Kernel Panic: Assertion in_epoch(net_epoch_preempt) failed at netinet/tcp_lro.c:1180 Date: Fri, 10 Dec 2021 10:52:26 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: mfc-stable13? mfc-stable12? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1639133547; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QhxJv2JXKa9y3+cYu4yGIzc7+EtbFD8Ua2T2098e8GU=; b=jUQDdAMhPiV6XA8ULi/B8QyozbtjCrKMswCYj3/TZIbNFvdoxJO//mR1AF/mx6Yoqt3CDR 2oP4B5RrjFO5WwKk6jNXSQ0K0sOlrSMYcjxwbHObOqEJlXDtTYBwW+P8pkEWynMkW//6FU quLsIgOQ0XPfd9nf2Oe0HVCZIHtT2/qCE09klD2g7hi8r8TkZhTElFPVq74a5u0f2SQsJk Bma6/D85UKEfYcEegsM50KC96v+0OgLbFQIZrLLLMzNI9k77tXG9eHvOK0BGqk2AxAaOgF Hc/ogvSDKQgJrQiPDKQKTyLQk6M+GtDwTN4ns7Vvrsk42Uap5OTKmumN8qPirQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1639133547; a=rsa-sha256; cv=none; b=R3eEs4Kv9G4Fk4IaJ3j0bDFPWbmdX86HU75a43zBj18dIuCtp2uPI3ohiPiU6LuoVozZ7t ZEcjB+04vNPMEzat7VVTAEUkEM8GQF1/7EtV9PEfNRyBSdqre/xOzngZAZ59YK5icAnSWL uQ66lC1PUgej/s41+LALSwKvV9CcZqduB8bSS8CUOKyqPaOVRdGqJFqy5X8abgVr/OtQSx r2UcfERQcT14pJiPDN7n4cbU8CQCeoxBG2B0W6kBK1pT0mAG16PjmZ2opfY1NoO7qUD8TR DJlJ3Oc+i2wWnLdaboqWumSpYFn6MJ0xYUpaqWqQv5ydX6TZ9P01N882IafPCA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254695 --- Comment #44 from commit-hook@FreeBSD.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D42cb69e147e30000bd35c97d4212da454= 0b862dd commit 42cb69e147e30000bd35c97d4212da4540b862dd Author: Michael Tuexen AuthorDate: 2021-08-26 17:27:04 +0000 Commit: Michael Tuexen CommitDate: 2021-12-10 10:50:01 +0000 Hyper-V: hn: Enter network epoch when required PR: 254695 (cherry picked from commit 26d79d40a74fc804c76acd88a1f8f10f9827a2b3) sys/dev/hyperv/netvsc/if_hn.c | 8 ++++++++ 1 file changed, 8 insertions(+) --=20 You are receiving this mail because: You are on the CC list for the bug.=