From nobody Tue May 13 17:43:14 2025 X-Original-To: freebsd-questions@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 4ZxkN53cK2z5vhGv for ; Tue, 13 May 2025 17:43:17 +0000 (UTC) (envelope-from jpresley@eepycat.org) Received: from mail.eepycat.org (mail.eepycat.org [81.16.177.80]) (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 mx1.freebsd.org (Postfix) with ESMTPS id 4ZxkN46ScCz3CZH for ; Tue, 13 May 2025 17:43:16 +0000 (UTC) (envelope-from jpresley@eepycat.org) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=eepycat.org header.s=dkim header.b="F 1sOs0/"; spf=pass (mx1.freebsd.org: domain of jpresley@eepycat.org designates 81.16.177.80 as permitted sender) smtp.mailfrom=jpresley@eepycat.org; dmarc=pass (policy=reject) header.from=eepycat.org Received: from mail.eepycat.org (mail.eepycat.org [127.0.0.1]) by mail.eepycat.org (Postfix) with ESMTP id 4ZxkN36h8hzCcTH for ; Tue, 13 May 2025 17:43:15 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=eepycat.org; h= content-transfer-encoding:content-type:message-id:user-agent :subject:to:from:date:mime-version; s=dkim; t=1747158195; x= 1749750196; bh=IApvBARuohlbg3e3cbeDXqFxbvu3VtpjYi71243+7dA=; b=F 1sOs0/rNtEjO4X9tvuTj9W917nA7ow3x37bhi9ipbUH1YFIw5qbf9nS2yD7ymwtg yPtb1NRbDpwYrUeQEx3hK7P9I5JmSLJ3HpvW74mUN6p2qucpzYJwDFbRc4sB/V48 +cvZ0xdRAcyb1GRJ2Di179cP2iAnZrPextDkKBl7GYpN2yrqxCx1+HEYdeakAZTD QIIRojcdwjdmt7/uZwc7Z/4w+62edUWsjuJo6KChrOAJIqRRAjGjfGjhthxX5wJG /GuQQICF34ANfEUzO5JIv7d54mXC91Zr/YmGVvpDDDaowOxGnnA2ktOoDnAmjVHK b/FH2lndaULynlvHhEVwg== X-Virus-Scanned: amavisd-new at mail.eepycat.org Received: from mail.eepycat.org ([127.0.0.1]) by mail.eepycat.org (mail.eepycat.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id XLEO9Uk9zRkC for ; Tue, 13 May 2025 17:43:15 +0000 (GMT) Received: from localhost (mail.eepycat.org [127.0.0.1]) by mail.eepycat.org (Postfix) with ESMTPSA id 4ZxkN33G05zCcTG for ; Tue, 13 May 2025 17:43:15 +0000 (GMT) List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-questions@freebsd.org Sender: owner-freebsd-questions@FreeBSD.org MIME-Version: 1.0 Date: Tue, 13 May 2025 12:43:14 -0500 From: jpresley@eepycat.org To: freebsd-questions@freebsd.org Subject: php_fpm stops with no useful logging - how to troubleshoot? User-Agent: Roundcube Webmail Message-ID: X-Sender: jpresley@eepycat.org Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4ZxkN46ScCz3CZH X-Spamd-Bar: - X-Spamd-Result: default: False [-1.12 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_SHORT(-0.96)[-0.965]; NEURAL_HAM_MEDIUM(-0.91)[-0.915]; NEURAL_SPAM_LONG(0.75)[0.751]; DMARC_POLICY_ALLOW(-0.50)[eepycat.org,reject]; R_DKIM_ALLOW(-0.20)[eepycat.org:s=dkim]; R_SPF_ALLOW(-0.20)[+a:mail.eepycat.org:c]; MIME_GOOD(-0.10)[text/plain]; XM_UA_NO_VERSION(0.01)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:212027, ipnet:81.16.177.0/24, country:GB]; ARC_NA(0.00)[]; FROM_NO_DN(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RECEIVED_HELO_LOCALHOST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[eepycat.org:+] I'm not looking for someone to solve this for me, at least not yet. I want to give this a solid try myself. The problem is I have no experience with this level of system troubleshooting; I'm very well versed on the network infrastructure side of things, much less so on FreeBSD troubleshooting capabilities. So, I'm just looking for guidance to get me started, lest I wander for too long in the wrong direction. I'm running a mail stack (postfix, dovecot, amavsid, roundcube with nginx) in a VNET jail on 14.2-p3, and most everything is humming along nicely. Once every 2-3 days, the php_fpm process (php version 8.3.20) stops and requires a manual restart via `service php_fpm start`. There's nothing useful in any logs, and this is where I'm feeling stuck. Any nudging in the right direction to start troubleshooting would be greatly appreciated. I'd like to use this as an opportunity to learn how to approach application troubleshooting on FreeBSD, and hopefully be a more useful participant in this community in the future. Cheers -Justin