On 05/11/16 06:05, Reiner Herrmann wrote: > > Unfortunately I was not yet able to reproduce this behavior. > >> $ w3m google.com >> w3m: Can't load google.com. > > The same error occurs when only DNS is not working. > Can you please try pinging your default gateway?
Yes, pinging the default gateway works just fine with 0% packet loss (tested with 20 packets). >> The only possibly relevant changes to my system that I can think of >> (even after >> consulting system logs) is that this occurred after I removed the package >> iptables-persistent, but reinstalling this did not resolve the problem. > > iptables is only necessary if you use --netfilter. I still have iptables installed, but my thinking here was that changes to the host's netfilter may interfere with the sandboxes. > Are you using any network managers? Could you please list the processes > running on the host? I am 99% sure I am not running a network manager, but of course (`ps -ef` output attached). Regards, Aidan
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 Nov03 ? 00:00:00 /sbin/init
root 2 0 0 Nov03 ? 00:00:00 [kthreadd]
root 3 2 0 Nov03 ? 00:00:00 [ksoftirqd/0]
root 4 2 0 Nov03 ? 00:00:00 [kworker/0:0]
root 5 2 0 Nov03 ? 00:00:00 [kworker/0:0H]
root 7 2 0 Nov03 ? 00:00:00 [rcu_sched]
root 8 2 0 Nov03 ? 00:00:00 [rcu_bh]
root 9 2 0 Nov03 ? 00:00:00 [migration/0]
root 10 2 0 Nov03 ? 00:00:00 [lru-add-drain]
root 11 2 0 Nov03 ? 00:00:00 [watchdog/0]
root 12 2 0 Nov03 ? 00:00:00 [cpuhp/0]
root 13 2 0 Nov03 ? 00:00:00 [cpuhp/1]
root 14 2 0 Nov03 ? 00:00:00 [watchdog/1]
root 15 2 0 Nov03 ? 00:00:00 [migration/1]
root 16 2 0 Nov03 ? 00:00:00 [ksoftirqd/1]
root 18 2 0 Nov03 ? 00:00:00 [kworker/1:0H]
root 19 2 0 Nov03 ? 00:00:00 [cpuhp/2]
root 20 2 0 Nov03 ? 00:00:00 [watchdog/2]
root 21 2 0 Nov03 ? 00:00:00 [migration/2]
root 22 2 0 Nov03 ? 00:00:00 [ksoftirqd/2]
root 24 2 0 Nov03 ? 00:00:00 [kworker/2:0H]
root 25 2 0 Nov03 ? 00:00:00 [cpuhp/3]
root 26 2 0 Nov03 ? 00:00:00 [watchdog/3]
root 27 2 0 Nov03 ? 00:00:00 [migration/3]
root 28 2 0 Nov03 ? 00:00:00 [ksoftirqd/3]
root 30 2 0 Nov03 ? 00:00:00 [kworker/3:0H]
root 31 2 0 Nov03 ? 00:00:00 [kdevtmpfs]
root 32 2 0 Nov03 ? 00:00:00 [netns]
root 33 2 0 Nov03 ? 00:00:00 [khungtaskd]
root 34 2 0 Nov03 ? 00:00:00 [oom_reaper]
root 35 2 0 Nov03 ? 00:00:00 [writeback]
root 36 2 0 Nov03 ? 00:00:00 [kcompactd0]
root 38 2 0 Nov03 ? 00:00:00 [ksmd]
root 39 2 0 Nov03 ? 00:00:00 [khugepaged]
root 40 2 0 Nov03 ? 00:00:00 [crypto]
root 41 2 0 Nov03 ? 00:00:00 [kintegrityd]
root 42 2 0 Nov03 ? 00:00:00 [bioset]
root 43 2 0 Nov03 ? 00:00:00 [kblockd]
root 44 2 0 Nov03 ? 00:00:00 [devfreq_wq]
root 45 2 0 Nov03 ? 00:00:00 [watchdogd]
root 48 2 0 Nov03 ? 00:00:00 [kswapd0]
root 49 2 0 Nov03 ? 00:00:00 [vmstat]
root 63 2 0 Nov03 ? 00:00:00 [kthrotld]
root 64 2 0 Nov03 ? 00:00:00 [ipv6_addrconf]
root 70 2 0 Nov03 ? 00:00:00 [deferwq]
root 113 2 0 Nov03 ? 00:00:00 [acpi_thermal_pm]
root 114 2 0 Nov03 ? 00:00:00 [ata_sff]
root 115 2 0 Nov03 ? 00:00:00 [kpsmoused]
root 177 2 0 Nov03 ? 00:00:00 [scsi_eh_0]
root 178 2 0 Nov03 ? 00:00:00 [scsi_tmf_0]
root 179 2 0 Nov03 ? 00:00:00 [scsi_eh_1]
root 180 2 0 Nov03 ? 00:00:00 [scsi_tmf_1]
root 181 2 0 Nov03 ? 00:00:00 [scsi_eh_2]
root 182 2 0 Nov03 ? 00:00:00 [scsi_tmf_2]
root 183 2 0 Nov03 ? 00:00:00 [scsi_eh_3]
root 184 2 0 Nov03 ? 00:00:00 [scsi_tmf_3]
root 185 2 0 Nov03 ? 00:00:00 [scsi_eh_4]
root 186 2 0 Nov03 ? 00:00:00 [scsi_tmf_4]
root 187 2 0 Nov03 ? 00:00:00 [scsi_eh_5]
root 188 2 0 Nov03 ? 00:00:00 [scsi_tmf_5]
root 195 2 0 Nov03 ? 00:00:00 [bioset]
root 196 2 0 Nov03 ? 00:00:00 [bioset]
root 197 2 0 Nov03 ? 00:00:00 [bioset]
root 201 2 0 Nov03 ? 00:00:00 [kworker/0:1H]
root 216 2 0 Nov03 ? 00:00:00 [md]
root 233 2 0 Nov03 ? 00:00:00 [scsi_eh_6]
root 234 2 0 Nov03 ? 00:00:00 [scsi_tmf_6]
root 235 2 0 Nov03 ? 00:00:00 [usb-storage]
root 237 2 0 Nov03 ? 00:00:00 [bioset]
root 239 2 0 Nov03 ? 00:00:00 [kworker/3:1H]
root 240 2 0 Nov03 ? 00:00:00 [kworker/2:1H]
root 241 2 0 Nov03 ? 00:00:00 [kworker/1:1H]
root 251 2 0 Nov03 ? 00:00:00 [kdmflush]
root 253 2 0 Nov03 ? 00:00:00 [bioset]
root 254 2 0 Nov03 ? 00:00:00 [kcryptd_io]
root 255 2 0 Nov03 ? 00:00:00 [kcryptd]
root 256 2 0 Nov03 ? 00:00:00 [dmcrypt_write]
root 257 2 0 Nov03 ? 00:00:00 [bioset]
root 264 2 0 Nov03 ? 00:00:00 [kdmflush]
root 265 2 0 Nov03 ? 00:00:00 [bioset]
root 268 2 0 Nov03 ? 00:00:00 [kdmflush]
root 269 2 0 Nov03 ? 00:00:00 [bioset]
root 272 2 0 Nov03 ? 00:00:00 [kdmflush]
root 273 2 0 Nov03 ? 00:00:00 [bioset]
root 277 2 0 Nov03 ? 00:00:00 [kdmflush]
root 280 2 0 Nov03 ? 00:00:00 [bioset]
root 283 2 0 Nov03 ? 00:00:00 [kdmflush]
root 286 2 0 Nov03 ? 00:00:00 [bioset]
root 302 2 0 Nov03 ? 00:00:00 [bioset]
root 321 2 0 Nov03 ? 00:00:00 [jbd2/sda2-8]
root 322 2 0 Nov03 ? 00:00:00 [ext4-rsv-conver]
root 360 2 0 Nov03 ? 00:00:00 [kauditd]
root 367 2 0 Nov03 ? 00:00:00 [kworker/3:3]
root 370 1 0 Nov03 ? 00:00:00 /lib/systemd/systemd-journald
root 372 1 0 Nov03 ? 00:00:00 /lib/systemd/systemd-udevd
root 475 2 0 Nov03 ? 00:00:00 [kvm-irqfd-clean]
root 481 2 0 Nov03 ? 00:00:00 [kworker/2:5]
root 524 2 0 Nov03 ? 00:00:00 [jbd2/dm-5-8]
root 525 2 0 Nov03 ? 00:00:00 [ext4-rsv-conver]
root 528 2 0 Nov03 ? 00:00:00 [jbd2/dm-1-8]
root 529 2 0 Nov03 ? 00:00:00 [ext4-rsv-conver]
root 548 2 0 Nov03 ? 00:00:00 [jbd2/dm-2-8]
root 549 2 0 Nov03 ? 00:00:00 [ext4-rsv-conver]
root 564 2 0 Nov03 ? 00:00:00 [jbd2/dm-4-8]
root 565 2 0 Nov03 ? 00:00:00 [ext4-rsv-conver]
root 590 1 0 Nov03 ? 00:00:00 /sbin/rdnssd -u rdnssd -H
/etc/rdnssd/merge-hook
rdnssd 591 590 0 Nov03 ? 00:00:00 /sbin/rdnssd -u rdnssd -H
/etc/rdnssd/merge-hook
root 752 1 0 Nov03 ? 00:00:00 /sbin/rpcbind -w
statd 766 1 0 Nov03 ? 00:00:00 /sbin/rpc.statd
root 769 2 0 Nov03 ? 00:00:00 [rpciod]
root 771 2 0 Nov03 ? 00:00:00 [nfsiod]
root 778 1 0 Nov03 ? 00:00:00 /usr/sbin/rpc.idmapd
daemon 783 1 0 Nov03 ? 00:00:00 /usr/sbin/atd -f
root 784 1 0 Nov03 ? 00:00:00 /usr/sbin/ModemManager
vnstat 786 1 0 Nov03 ? 00:00:00 /usr/sbin/vnstatd -n
root 788 1 0 Nov03 ? 00:00:00 /usr/sbin/cron -f
root 790 1 0 Nov03 ? 00:00:00 /usr/sbin/smartd -n
root 792 1 0 Nov03 ? 00:00:00 /lib/systemd/systemd-logind
avahi 814 1 0 Nov03 ? 00:00:00 avahi-daemon: running
[aidalbox14.local]
message+ 816 1 0 Nov03 ? 00:00:00 /usr/bin/dbus-daemon --system
--address=systemd: --nofork --nopidfile --systemd-activation
root 834 1 0 Nov03 ? 00:00:00 /usr/sbin/irqbalance
--pid=/var/run/irqbalance.pid
root 836 1 0 Nov03 ? 00:00:00 /usr/sbin/minissdpd -i 0.0.0.0
avahi 839 814 0 Nov03 ? 00:00:00 avahi-daemon: chroot helper
ntp 848 1 0 Nov03 ? 00:00:00 /usr/sbin/ntpd -p
/var/run/ntpd.pid -g -u 109:115
root 867 1 0 Nov03 ? 00:00:00 /usr/sbin/rsyslogd -n
root 890 1 0 Nov03 ? 00:00:00 /usr/sbin/acpid
root 897 1 0 Nov03 ? 00:00:00 /usr/lib/policykit-1/polkitd
--no-debug
root 907 1 0 Nov03 tty1 00:00:00 /bin/login --
postgres 983 1 0 Nov03 ? 00:00:00
/usr/lib/postgresql/9.4/bin/postgres -D /var/lib/postgresql/9.4/main -c
config_file=/etc/postgresql/9.4/main/postgresql.conf
debian-+ 1307 1 0 Nov03 ? 00:00:02 /usr/bin/tor --defaults-torrc
/usr/share/tor/tor-service-defaults-torrc --hush
postgres 1324 983 0 Nov03 ? 00:00:00 postgres: checkpointer process
postgres 1325 983 0 Nov03 ? 00:00:00 postgres: writer process
postgres 1326 983 0 Nov03 ? 00:00:00 postgres: wal writer process
postgres 1327 983 0 Nov03 ? 00:00:00 postgres: autovacuum launcher
process
postgres 1328 983 0 Nov03 ? 00:00:00 postgres: stats collector
process
Debian-+ 1600 1 0 Nov03 ? 00:00:00 /usr/sbin/exim4 -bd -q30m
root 1629 1 0 Nov03 ? 00:00:00 dhclient -v -pf
/run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases eth0
aidan 1695 1 0 Nov03 ? 00:00:00 /lib/systemd/systemd --user
aidan 1697 1695 0 Nov03 ? 00:00:00 (sd-pam)
aidan 1699 907 0 Nov03 tty1 00:00:00 /bin/sh /usr/bin/startx
aidan 1745 1699 0 Nov03 tty1 00:00:00 xinit /home/aidan/.xinitrc --
/etc/X11/xinit/xserverrc :0 vt1 -auth /tmp/serverauth.YJqxT3FLDe
root 1746 1745 0 Nov03 ? 00:01:37 /usr/bin/X -nolisten tcp :0 vt1
-auth /tmp/serverauth.YJqxT3FLDe
aidan 1754 1745 0 Nov03 tty1 00:00:00 sh /home/aidan/.xinitrc
aidan 1766 1754 0 Nov03 tty1 00:00:01 parcellite
aidan 1771 1 0 Nov03 ? 00:00:00 mpd
aidan 1775 1 0 Nov03 ? 00:00:23 /usr/bin/pulseaudio --start
--log-target=syslog
rtkit 1776 1 0 Nov03 ? 00:00:00 /usr/lib/rtkit/rtkit-daemon
aidan 1784 1 0 Nov03 ? 00:00:00 /usr/bin/dbus-launch
--autolaunch e9dbe676da134dc3a0120193501d07fe --binary-syntax --close-stderr
aidan 1785 1 0 Nov03 ? 00:00:00 /usr/bin/dbus-daemon --fork
--print-pid 5 --print-address 7 --session
aidan 1800 1775 0 Nov03 ? 00:00:00
/usr/lib/pulseaudio/pulse/gconf-helper
aidan 1803 1 0 Nov03 ? 00:00:00
/usr/lib/x86_64-linux-gnu/gconf/gconfd-2
aidan 1811 1 0 Nov03 ? 00:00:00 xbindkeys
aidan 1813 1754 0 Nov03 tty1 00:00:00 i3
aidan 1814 1813 0 Nov03 ? 00:00:00 gpg-agent --enable-ssh-support
--daemon i3
aidan 1816 1 0 Nov03 ? 00:00:00 /bin/sh -c i3bar --bar_id=bar-0
--socket="/run/user/1000/i3/ipc-socket.1813"
aidan 1817 1816 0 Nov03 ? 00:00:00 i3bar --bar_id=bar-0
--socket=/run/user/1000/i3/ipc-socket.1813
aidan 1818 1817 0 Nov03 ? 00:00:00 /bin/sh -c i3status
aidan 1819 1818 0 Nov03 ? 00:00:00 i3status
aidan 1821 1 0 Nov03 ? 00:00:00 /bin/sh -c i3-sensible-terminal
aidan 1822 1821 0 Nov03 ? 00:00:00 xterm -class UXTerm -title
uxterm -u8
aidan 1829 1822 0 Nov03 pts/0 00:00:00 bash
aidan 1859 1 0 Nov03 ? 00:00:00
/usr/lib/at-spi2-core/at-spi-bus-launcher
aidan 1863 1859 0 Nov03 ? 00:00:00 /usr/bin/dbus-daemon
--config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3
aidan 1866 1 0 Nov03 ? 00:00:00
/usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
root 2223 2 0 09:53 ? 00:00:00 [irq/25-mei_me]
root 2243 2 0 09:53 ? 00:00:00 [kworker/u8:50]
root 2253 2 0 09:53 ? 00:00:00 [kworker/u8:60]
root 2448 1 0 09:53 ? 00:00:01 /bin/bash /usr/sbin/fancontrol
aidan 3536 1 0 09:56 ? 00:00:00 /bin/bash
aidan 3569 3536 1 09:56 ? 00:00:31 emacs
aidan 3684 3569 0 09:56 ? 00:00:00 /usr/bin/aspell -a -m -B
--encoding=utf-8
aidan 3837 3569 0 09:56 ? 00:00:00 gnutls-cli -p 6697
irc.freenode.net
aidan 3858 3569 0 09:56 ? 00:00:00 gnutls-cli -p 6697 irc.oftc.net
root 4543 1 0 09:58 ? 00:00:00 /usr/lib/upower/upowerd
root 6580 2 0 10:07 ? 00:00:00 [kworker/1:0]
aidan 6701 1 0 10:08 ? 00:00:00 /bin/sh -c i3-sensible-terminal
aidan 6702 6701 0 10:08 ? 00:00:00 xterm -class UXTerm -title
uxterm -u8
aidan 6709 6702 0 10:08 pts/1 00:00:00 bash
root 7694 2 0 10:13 ? 00:00:00 [kworker/3:0]
root 7710 2 0 10:13 ? 00:00:00 [kworker/u8:1]
root 7856 2 0 10:13 ? 00:00:00 [kworker/0:1]
root 7978 2 0 10:13 ? 00:00:00 [kworker/u8:2]
aidan 8107 1 0 10:14 ? 00:00:00 /bin/bash
aidan 8129 8107 0 10:14 ? 00:00:00 firejail icedove
aidan 8130 8129 0 10:14 ? 00:00:00 firejail icedove
aidan 8133 8130 1 10:14 ? 00:00:09 icedove
root 8933 2 0 10:17 ? 00:00:00 [kworker/2:1]
root 9189 2 0 10:19 ? 00:00:00 [kworker/1:2]
root 10011 2 0 10:23 ? 00:00:00 [kworker/0:2]
root 10179 2 0 10:24 ? 00:00:00 [kworker/u8:0]
root 10408 2448 0 10:25 ? 00:00:00 sleep 2
aidan 10409 6709 0 10:25 pts/1 00:00:00 ps -ef
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