From nobody Thu Sep 26 20:48:51 2024 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 4XF5Kw4bPBz5XlDS for ; Thu, 26 Sep 2024 20:48:52 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4XF5Kw3TV3z4HDV for ; Thu, 26 Sep 2024 20:48:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1727383732; 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=j6b4suyqNxrEoastZR1VPWmjbkWWl/RPdBUW4YXVIfM=; b=oprDWkSj6UR9aISZxS4uZzI0DJ8GVZLrC4IWs+ec4k5kXqLU5o49UWxpJFmf2pPlntZhFP CHG/nd6ws529NkjhsUJuQBuwG+eCV/zSDT/GJdbmehjea+lP43cQ+kT4CcExu1Ydot/LSL xbxMkv64NUK44EgUv6m8vRg2YU3lLtSoP4P0wKG0STXPmBQUrUTQnNY/JwhJA9JcDCqk/I DIvONGMpqwldcasuA/FTOLLwXCbjS4tS5zri6RugMVoZ8URYNhNQKUdFgha9eJpAOaiV8U eE3xPCwa7CzEa5RTiNP9Y6bdLL5L1JSKQIKVNQgqjafPx3Uscik10kj6QLOVyA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1727383732; a=rsa-sha256; cv=none; b=HoKPJyboEZCuBNdYaUS5xwuUuc/Xrbm6YvgmaDYpQH74G2RmzTespDcs6rsUG1GqMDpHxz Qy9cwELsN4g9B1FGSrT0cDJ/sORSbT06Ix8Yoa9rlL7cFKVilorA0NDt9ypUucX2lg3Bt+ zVKQp8DO0sXPASu4qyAcoywTIJP6kBGDVK6P49rEV03URAfR4tJIpVqtK+DEhSnuxMNjDO 6HpGq1o9Y23kXLto4i15AAm8fHMRQtZSc43moOPsn2HDSpNFsepHr228F3TAdP3RsWcvmp FASXxK2UUsV2QqYqiWMsqrwIGOLrDpRQ01krhOoQz7Os4UGSFdWdWyH5cRlouw== 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 4XF5Kw2sWwz19Vn for ; Thu, 26 Sep 2024 20:48:52 +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 48QKmqww078385 for ; Thu, 26 Sep 2024 20:48:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 48QKmqR7078384 for net@FreeBSD.org; Thu, 26 Sep 2024 20:48:52 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 281560] gve (4) uma deadlock during high tcp throughput Date: Thu, 26 Sep 2024 20:48:51 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.1-RELEASE X-Bugzilla-Keywords: vendor X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: shailend@google.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D281560 --- Comment #10 from shailend@google.com --- Superficially it looks like that the iperf thread 100719 was interrupted by= an ipi while it held the uma zone lock. It is the only iperf thread in the "ru= n" state, the rest are in "stop". --=20 You are receiving this mail because: You are the assignee for the bug.=