From owner-svn-src-all@freebsd.org Tue Apr 16 00:01:16 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 533851580D97; Tue, 16 Apr 2019 00:01:16 +0000 (UTC) (envelope-from chmeeedalf@gmail.com) Received: from mail-lj1-x235.google.com (mail-lj1-x235.google.com [IPv6:2a00:1450:4864:20::235]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B4D30978F1; Tue, 16 Apr 2019 00:01:15 +0000 (UTC) (envelope-from chmeeedalf@gmail.com) Received: by mail-lj1-x235.google.com with SMTP id k8so17347881lja.8; Mon, 15 Apr 2019 17:01:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lFkm5IXG0ETABlNsyxhSNYu8cRbT+FBp5mDzpwFupwY=; b=Yp+n58ETYKd+l/MzqcIzfnzr6tNG7tDgKbz7gCPiVshTzY3gaUWDNkYTfm9hr6zydJ nWqhO/mQqY3N8VwBUFiBIAxvnlmHFMDryIXaxraEumBF0Ha1Bqlan4CGNW7otE9Wl2Bh 5vo2LS2WtGVRDt04KLMzECXmado4zE9zpAMXlD2wLwsglCoRdPR3Pv3UZISttdZBblmD /FIk4PxqReFLg6ATVVQt+eeZIvlQQ+9vhSpkGydjEj/icaQeXakvtJ1YwTSufyTMUn7p 16RV7S72FonAni6+qwvV9SVW+UAh2Vzi3ZKKmnQFC9fb4SGJTUR/aRzDWgGlIQtbVfwE fZZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=lFkm5IXG0ETABlNsyxhSNYu8cRbT+FBp5mDzpwFupwY=; b=uFsPRRTIVzR8HlPHTxKEHtFw3ad/vh/croqbp9NGb/uBvzYacVmoSHhGoMOUWo6Bhk TZecsSPMcjpUGOXM2Z4K+9MJkyV2JhVOCe5O14g0m7OIUx6Vo9/Q0UWNuL5W+//TC6qt 1+pA06Hii7yjSPqsG5CcgwEAVragAMA5N2Dc5clFjMx8RhBivJH8oIfTg8nOxTCXIbAV ANlPvKslxm/pIdr3GKP12fpnoanu1LkhagEKvXxuS46mJO/oYqAgFeZLERSyqMw/GxFI KjzddXCZvdCFGaMDJn3OsUK3Csb+pgGcDsc07uQEkVs6NBZ4xOAK7wZZUVUZu2XFTuEV pp9Q== X-Gm-Message-State: APjAAAXiVJF0LMIAZa1+1nbdVlMRNNDfA7il5nmFukF2ny4IEnNQ0e49 BPfegGkcnIyQUIUHtJjJdkyGlsUlpywBHYRnlKTWSQ== X-Google-Smtp-Source: APXvYqzOcwTzqIEtR9q+Psd8BT3V0bjdD11CGF+M9UurBnIMsSRt3c9+vj0mhTTv1Y0cYZzyNvjtcX2lAKQTtTWOQpM= X-Received: by 2002:a2e:808e:: with SMTP id i14mr43588957ljg.103.1555372873489; Mon, 15 Apr 2019 17:01:13 -0700 (PDT) MIME-Version: 1.0 References: <201904151840.x3FIeaEQ009242@repo.freebsd.org> In-Reply-To: From: Justin Hibbits Date: Mon, 15 Apr 2019 19:01:05 -0500 Message-ID: Subject: Re: svn commit: r346250 - in head: share/man/man4 share/man/man9 sys/dev/random sys/kern sys/libkern sys/sys To: Ed Maste Cc: Conrad Meyer , src-committers , svn-src-all , svn-src-head X-Rspamd-Queue-Id: B4D30978F1 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.92 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.92)[-0.921,0]; REPLY(-4.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Apr 2019 00:01:16 -0000 On Mon, Apr 15, 2019, 18:34 Ed Maste wrote: > On Mon, 15 Apr 2019 at 14:40, Conrad Meyer wrote: > > > > Author: cem > > Date: Mon Apr 15 18:40:36 2019 > > New Revision: 346250 > > URL: https://svnweb.freebsd.org/changeset/base/346250 > > > > Log: > > random(4): Block read_random(9) on initial seeding > > Because Gerald (one of the FreeBSD Foundation's co-op students for > this term) is not on the svn mailing list I'll bring his report from > GitHub[1] over here: > > As probably also seen from the official CI > (https://ci.freebsd.org/job/FreeBSD-head-riscv64-test/), this commit > prevents booting on both arm and arm64. > > Condensed Error log (arm64 Pine A64-LTS) > > random: randomdev_wait_until_seeded unblock wait > panic: _sleep: curthread not running > cpuid = 0 > time = 1 > KDB: stack backtrace: > <...> > randomdev_wait_until_seeded() at read_random+0x50 > pc = 0xffff00000021b850 lr = 0xffff00000021b930 > sp = 0xffff000000010a00 fp = 0xffff000000010a40 > > read_random() at arc4rand+0x168 > pc = 0xffff00000021b930 lr = 0xffff00000049ae5c > sp = 0xffff000000010a50 fp = 0xffff000000010af0 > > arc4rand() at __stack_chk_init+0x18 > pc = 0xffff00000049ae5c lr = 0xffff0000003f0558 > sp = 0xffff000000010b00 fp = 0xffff000000010b40 > > <....> > > [1] > https://github.com/freebsd/freebsd/commit/654aeb58dd40d3db3af91ce26c9c31d1b02cee5f#commitcomment-33187782 Given the discussion over there it would probably also fail on powernv, which also does not use loader. - Justin > >