Linux route delete command failed: external program exited with error status
This is on a raspberry pi using latest bitmask-dev from master:
2017-09-11T20:11:21+0000 [stdout#info] >LOG:1505160681,I,[otter.demo.bitmask.net] Peer Connection Initiated with [AF_INET]46.165.242.169:443
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160682,W,Note: option tun-ipv6 is ignored because modern operating systems do not need special IPv6 tun handling anymore.
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,TUN/TAP device tun0 opened
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,D,do_ifconfig, tt->did_ifconfig_ipv6_setup=1
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,/sbin/ip link set dev tun0 up mtu 1500
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,/sbin/ip addr add dev tun0 10.42.0.4/21 broadcast 10.42.7.255
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,/sbin/ip -6 addr add 2001:db8:123::1002/64 dev tun0
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,add_route_ipv6(2000::/3 -> 2001:db8:123::1 metric -1) dev tun0
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,GID set to nogroup
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,UID set to nobody
2017-09-11T20:11:23+0000 [stdout#info] >LOG:1505160683,I,Initialization Sequence Completed
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,W,ERROR: Linux route delete command failed: external program exited with error status: 2
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,W,ERROR: Linux route delete command failed: external program exited with error status: 2
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,W,ERROR: Linux route delete command failed: external program exited with error status: 2
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,I,delete_route_ipv6(2000::/3)
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,W,ERROR: Linux route -6/-A inet6 del command failed: external program exited with error status: 2
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,I,/sbin/ip addr del dev tun0 10.42.0.4/21
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,W,Linux ip addr del failed: external program exited with error status: 2
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,I,/sbin/ip -6 addr del 2001:db8:123::1002/64 dev tun0
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,W,Linux ip -6 addr del failed: external program exited with error status: 2
2017-09-11T20:11:45+0000 [stdout#info] >LOG:1505160705,I,SIGTERM[hard,] received, process exiting
2017-09-11T20:11:45+0000 [twisted.internet.endpoints.OneShotFactory#info] Stopping factory <twisted.internet.endpoints.OneShotFactory instance at 0x73e8afa8>
2017-09-11T20:11:45+0000 [leap.bitmask.vpn.process._VPNProcess#debug] processEnded, status 0
Did you see this before ?
iptables -nL
looks clean again after stopping, but the error messages are irritating.