From nobody Fri Jun 11 07:46:04 2021 X-Original-To: freebsd-arm@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 3AA487EE789 for ; Fri, 11 Jun 2021 07:47:13 +0000 (UTC) (envelope-from herbert@gojira.at) Received: from mail.bsd4all.net (mail.bsd4all.net [IPv6:2a01:4f8:13b:240c::25]) (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 "mail.bsd4all.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4G1XxF05C6z3sqb for ; Fri, 11 Jun 2021 07:47:12 +0000 (UTC) (envelope-from herbert@gojira.at) Date: Fri, 11 Jun 2021 09:46:04 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=gojira.at; s=mail202005; t=1623397624; bh=Tc1loaK3tIpwmaqCcsLgsoS+0kSgrcKrm6HSTEv1Ea4=; h=Date:Message-ID:From:To:Cc:Subject:MIME-Version:Content-Type; b=Kh2KGzuMabvRET+xljtD805IBUG6pSQcXcnDgTbByyAk5RfY56LruDz6fA/W2fwsB EIz4SqH20mlQX9rdtUOeh2S7AXLMaXllBJ168rrsdTi8uiIcLq3Nzobd8oX5b72XWa NJIs5igrYvl0Vh3VMT3oNVjwn4OMH4C7OFbIqYcTUimpMb4y3JUUPd6DRnVLaywPTm ifG6A9jiyRq+Kq8MsraaPD/JVq+WGJIwnywU/QhDWH7DcfbvruIEd/q7AJ/StIJCew 5u7AptYWskqFlFMg4UZJuJHy12Duk5qMviyPy9NOsPcLovjFHmIQP8tJmVPMK5LHns nrrpWR9myrLVw== Message-ID: <87v96kvo77.wl-herbert@gojira.at> From: "Herbert J. Skuhra" To: Emmanuel Vadot Cc: freebsd-arm@freebsd.org Subject: Re: Easily reproducible stable/13 kernel crash In-Reply-To: <20210611091916.9e3d5fa55303a68dbfb1f6d2@bidouilliste.com> References: <63c37775-f1f6-def7-1ca2-4ac0460c46e2@shrew.net> <87y2bhuehz.wl-herbert@gojira.at> <87wnr0vq79.wl-herbert@gojira.at> <20210611091916.9e3d5fa55303a68dbfb1f6d2@bidouilliste.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/28.0 Mule/6.0 List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Rspamd-Queue-Id: 4G1XxF05C6z3sqb X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N On Fri, 11 Jun 2021 09:19:16 +0200, Emmanuel Vadot wrote: > Can't reproduce here (running a stable_13-n245022-7d588615865 freshly > built) on sopine. > You could try to find which tree of the sysctl causes this (sysctl > hw ; sysctl vm etc ...) net.inet.tcp.lro The last displayed line is: net.inet.tcp.path_mtu_discovery: 1 -- Herbert