From nobody Fri Dec 31 11:25:01 2021 X-Original-To: freebsd-stable@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 829FC1923A96 for ; Fri, 31 Dec 2021 11:25:07 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (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 "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JQN8y6q5jz3nr5; Fri, 31 Dec 2021 11:25:06 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from onlyone.not-for.work (onlyone.not-for.work [IPv6:2a01:4f8:201:6350::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: lev/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 7ACBB9A5D; Fri, 31 Dec 2021 11:25:06 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from [IPV6:2001:470:923f:1:44e3:ab45:7e9c:bbe4] (unknown [IPv6:2001:470:923f:1:44e3:ab45:7e9c:bbe4]) (Authenticated sender: lev@serebryakov.spb.ru) by onlyone.not-for.work (Postfix) with ESMTPSA id B54E65F36; Fri, 31 Dec 2021 14:25:02 +0300 (MSK) Message-ID: <5edf390a-29d6-85c3-9fb8-1652488a647c@FreeBSD.org> Date: Fri, 31 Dec 2021 14:25:01 +0300 List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.4.1 Reply-To: lev@FreeBSD.org Subject: Re: What is FreeBSD 12 equivalent to Linux' "sysctl -w vm.nr_hugepages=1280"? Content-Language: en-US To: Ronald Klop , Freebsd stable , Eugene Grosbein References: <848013987.289.1640935083795@localhost> From: Lev Serebryakov Organization: FreeBSD In-Reply-To: <848013987.289.1640935083795@localhost> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1640949907; h=from:from:reply-to: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=exvkw/U94QJwCuF9DOeARFA7BdgVLZ+JLRLBog41IJY=; b=HAhqdQTQ+oyTtdludJo1G/m8d3nPNUn33RChw/fr1xX47y7GuXqO+bZ3rbFk/pqf/H1THm jhSsT7Zr54OEvBYdXivor8w9qgR2kX0muKKiUXKoCon99BceGJpvFgVCWLP4bqx1oNlw4u 2ebnGWYR3Hz/POpT5eL7/uBPcqNBGORiTJ6LnWN5i+DpkZ86yICNWH5CiYVIaMZhPMzku1 YGPZbZFVgdLTIhrL8ZYHjZENRGRcyN7cHhumTlPGFKc4PgYV5MF4Ra624WpDsB12ZlWDxK csIimFtnHupl4dQBdOU+BaunOpGscqLlPy+Hsu9qCI+lxZq2jVmDmT2Djdtimw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1640949907; a=rsa-sha256; cv=none; b=m0rapkEig8HvwYzom9o6Je+GjegbJWb0jz+6AeH4fG3XRZEa+dks7qJ9PjiIM39I7AAzuW wrYd6M1apnUgcSur5RyYKXRV8R6Dw4F7Dlm1Tv7quvMUUcbtxozdT1TQcNdzXdRkMS5xdu uVIesiEzhWzTLM/1t5EFfVgyBLQRktB0gwi2B341D17VK6Ugy7FJH7OcuboTlePypcO1u5 eSe8ubAd/KgrsELuw3t560JLBzLCpvm4g5GqbzuBmoZ+Vfz6OVBUJbVWpeDgkNgkEddOFT WbAO3WL8SxGaNSU7yd9uMju8Q57adYt/B2pIlisCiq2sTu381S6G0D9lnFWxCQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N On 31.12.2021 10:18, Ronald Klop wrote: > What are the exceptions you are seeing? > That would be very informational. (1) I can not build it WITH_DEBUG, looks like this setting is broken, as many internal libraries are linked dynamically and mot installed. I see complains about this problem on some forums for Linux, looks like it is upstream problem. (2) Exceptions without symbols looks like this: 2021-12-31 11:18:00.339 [P2P8] INFO stacktrace src/common/stack_trace.cpp:134 Exception: boost::wrapexcept 2021-12-31 11:18:00.339 [P2P8] INFO stacktrace src/common/stack_trace.cpp:135 Unwound call stack: 2021-12-31 11:18:01.419 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 1 0x1a1254e 2021-12-31 11:18:02.498 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 2 0x1456c5c 2021-12-31 11:18:03.572 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 3 0x17f187e 2021-12-31 11:18:04.656 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 4 0x17e6ae7 2021-12-31 11:18:05.733 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 5 0x1780998 2021-12-31 11:18:06.810 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 6 0x1780c4c 2021-12-31 11:18:07.880 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 7 0x177d3f4 2021-12-31 11:18:08.959 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 8 0x177cf22 2021-12-31 11:18:10.030 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 9 0x17f7cce 2021-12-31 11:18:11.112 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 a 0x17ed1e5 2021-12-31 11:18:12.192 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 b 0x17f3223 2021-12-31 11:18:13.265 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 c 0x17f3663 2021-12-31 11:18:14.333 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 d 0x17eca97 2021-12-31 11:18:15.392 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 e 0x17f2444 2021-12-31 11:18:16.469 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 f 0x17e7092 2021-12-31 11:18:17.553 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 10 0x1848f1c 2021-12-31 11:18:18.622 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 11 0x1848705 2021-12-31 11:18:19.676 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 12 0x1431df1 2021-12-31 11:18:20.748 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 13 0x14318b1 2021-12-31 11:18:21.826 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 14 0x17e919a 2021-12-31 11:18:22.899 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 15 0x80260b5ca 2021-12-31 11:18:23.971 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 16 0x8027aa08c 2021-12-31 11:18:25.045 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 17 0x0 2021-12-31 11:18:25.045 [P2P8] INFO stacktrace src/common/stack_trace.cpp:149 Failed to find the next frame 2021-12-31 11:18:25.045 [P2P8] INFO stacktrace src/common/stack_trace.cpp:134 Exception: boost::wrapexcept 2021-12-31 11:18:25.045 [P2P8] INFO stacktrace src/common/stack_trace.cpp:135 Unwound call stack: 2021-12-31 11:18:26.125 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 1 0x1a1254e 2021-12-31 11:18:27.198 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 2 0x1456c5c 2021-12-31 11:18:28.272 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 3 0x17f187e 2021-12-31 11:18:29.349 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 4 0x17e6ae7 2021-12-31 11:18:30.424 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 5 0x1780998 2021-12-31 11:18:31.496 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 6 0x1780c4c 2021-12-31 11:18:32.573 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 7 0x177d3f4 2021-12-31 11:18:33.640 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 8 0x177cf22 2021-12-31 11:18:34.709 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 9 0x17f7cce 2021-12-31 11:18:35.783 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 a 0x17ed1e5 2021-12-31 11:18:36.850 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 b 0x17f3223 2021-12-31 11:18:37.910 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 c 0x17f3663 2021-12-31 11:18:38.979 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 d 0x17eca97 2021-12-31 11:18:40.048 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 e 0x17f2444 2021-12-31 11:18:41.115 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 f 0x17e7092 2021-12-31 11:18:42.177 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 10 0x1848f1c 2021-12-31 11:18:43.258 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 11 0x1848705 2021-12-31 11:18:44.335 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 12 0x1431df1 2021-12-31 11:18:45.413 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 13 0x14318b1 2021-12-31 11:18:46.488 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 14 0x17e919a 2021-12-31 11:18:47.556 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 15 0x80260b5ca 2021-12-31 11:18:48.635 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 16 0x8027aa08c 2021-12-31 11:18:49.711 [P2P8] INFO stacktrace src/common/stack_trace.cpp:159 17 0x0 2021-12-31 11:18:49.711 [P2P8] INFO stacktrace src/common/stack_trace.cpp:149 Failed to find the next frame When monerod starts synchronization, it works Ok for hour or so, but later these exceptions occur from time to time and after about 3 hours there are only these exceptions in the log, back-to-back. When such exception is printed out, monerod consume 100% of one core and stack trace is printed out one line per second (!). Synchronization effectively stops. Exception like this is mentioned in https://github.com/monero-project/monero/issues/6473 which is closed as fixed / workarounded. -- // Lev Serebryakov