Gen Neko genneko
genneko
/ 12.0-STABLE-r347414-core4.txt
Last active
May 10, 2019 02:32
Testing FreeBSD's tun interface create/destroy on 12-STABLE
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| dumped core - see /var/crash/vmcore.4 | |
| Thu May 9 23:46:29 UTC 2019 | |
| FreeBSD 12.0-STABLE FreeBSD 12.0-STABLE r347414 MGENERIC amd64 | |
| panic: page fault | |
| GNU gdb (GDB) 8.2.1 [GDB v8.2.1 for FreeBSD] | |
| Copyright (C) 2018 Free Software Foundation, Inc. |
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| # -*- mode: ruby -*- | |
| # vi: set ft=ruby : | |
| Vagrant.configure("2") do |config| | |
| config.vm.box = "bento/freebsd-12.0" | |
| config.ssh.insert_key = false | |
| config.vm.define :freebsd do |node| | |
| node.vm.hostname = "freebsd" | |
| node.vm.provider "virtualbox" do |vb| |
genneko
/ Vagrantfile
Created
April 4, 2019 05:37
Vagrantfile to create three FreeBSD 12.0 VMs in a private subnet 192.168.10.0/24.
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| # -*- mode: ruby -*- | |
| # vi: set ft=ruby : | |
| Vagrant.configure("2") do |config| | |
| config.vm.box = "bento/freebsd-12.0" | |
| config.vm.define :r1 do |node| | |
| node.vm.hostname = "r1" | |
| node.vm.network "private_network", ip: "192.168.10.1", virtualbox__intnet: "wgnet" | |
| node.vm.provider "virtualbox" do |vb| |
genneko
/ WireGuard.patch
Last active
April 15, 2019 08:09
FreeBSD patches for wireguard-go and wg-quick
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| diff --git a/src/tools/wg-quick/freebsd.bash b/src/tools/wg-quick/freebsd.bash | |
| index 93f1a3b..9ce3be2 100755 | |
| --- a/src/tools/wg-quick/freebsd.bash | |
| +++ b/src/tools/wg-quick/freebsd.bash | |
| @@ -55,7 +55,12 @@ make_temp() { | |
| } | |
| clean_temp() { | |
| - [[ -n $CLEANUP_TMPDIR ]] && rm -rf "$CLEANUP_TMPDIR" | |
| + if [ -n $CLEANUP_TMPDIR ]; then |
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| define p_v6elem | |
| printf "%02x%02x", $arg0 >> 0 & 0xff, $arg0 >> 8 & 0xff | |
| end | |
| define p_v4 | |
| printf "%d.%d.%d.%d", $arg0 >> 0 & 0xff, $arg0 >> 8 & 0xff, $arg0 >> 16 & 0xff, $arg0 >> 24 & 0xff | |
| end | |
| define p_dl | |
| printf "datalink type = %d, nlen = %d, alen = %d", $arg0->sdl_type, $arg0->sdl_nlen, $arg0->sdl_alen |
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| #!/bin/sh | |
| # | |
| # wgq-cfgen - generates an initial configuration file pair for wg-quick | |
| # | |
| prog=$(basename $0) | |
| bindir=$(dirname $(readlink -f $0)) | |
| echoerr() { | |
| echo "$@" >&2 | |
| } |
genneko
/ core.txt.0
Created
January 29, 2019 11:16
Excerpt from /var/crash/core.txt.0 generated after a kernel panic upon restarting wireguard on a FreeBSD 12.0 host.
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| dumped core - see /var/crash/vmcore.0 | |
| Tue Jan 29 11:09:03 UTC 2019 | |
| FreeBSD 12.0-RELEASE-p2 FreeBSD 12.0-RELEASE-p2 GENERIC amd64 | |
| panic: page fault | |
| GNU gdb 6.1.1 [FreeBSD] | |
| Copyright 2004 Free Software Foundation, Inc. |
genneko
/ list_jails_interfaces_bridges.log
Last active
January 24, 2019 03:14
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| $ jls | |
| JID IP Address Hostname Path | |
| 1 r1 /vm/r1 | |
| 2 vpnr1 /vm/vpnr1 | |
| 3 vpnr2 /vm/vpnr2 | |
| 4 vpnh1 /vm/vpnh1 | |
| 5 vpnh2 /vm/vpnh2 | |
| $ jls -s vnet name | fgrep vnet=1 | |
| vnet=1 name=r1 |
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| Black=0,0,0 | |
| Red=255,100,0 | |
| Green=183,234,17 | |
| Yellow=234,206,28 | |
| Blue=65,105,225 | |
| Magenta=237,157,185 | |
| Cyan=0,191,191 | |
| White=255,255,255 | |
| BoldBlack=64,64,64 | |
| BoldRed=255,100,0 |
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| # https://kakurasan.blogspot.com/2017/06/term-256-and-16million-colors.html | |
| set-option -ga terminal-overrides ",xterm-256color:Tc" | |
| set -g default-terminal "xterm-256color" |