[ 116.197080][ T3601] can: request_module (can-proto-0) failed. [ 116.207849][ T27] audit: type=1400 audit(1662899526.559:120): avc: denied { create } for pid=3596 comm="syz-fuzzer" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 116.232729][ T27] audit: type=1400 audit(1662899526.559:121): avc: denied { create } for pid=3596 comm="syz-fuzzer" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 116.252669][ T27] audit: type=1400 audit(1662899526.559:122): avc: denied { module_request } for pid=3596 comm="syz-fuzzer" kmod="can-proto-0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 116.274953][ T27] audit: type=1400 audit(1662899526.559:123): avc: denied { read } for pid=2953 comm="syslogd" name="log" dev="sda1" ino=1125 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 116.311135][ T3601] can: request_module (can-proto-0) failed. [ 116.318321][ T27] audit: type=1400 audit(1662899526.709:124): avc: denied { create } for pid=3596 comm="syz-fuzzer" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 116.415867][ T27] audit: type=1400 audit(1662899526.809:125): avc: denied { create } for pid=3596 comm="syz-fuzzer" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 116.452862][ T27] audit: type=1400 audit(1662899526.839:126): avc: denied { create } for pid=3596 comm="syz-fuzzer" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 116.520580][ T27] audit: type=1400 audit(1662899526.909:127): avc: denied { create } for pid=3596 comm="syz-fuzzer" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 Warning: Permanently added '10.128.0.208' (ECDSA) to the list of known hosts. 2022/09/11 12:32:28 parsed 1 programs 2022/09/11 12:32:28 executed programs: 0 [ 138.294452][ T27] kauditd_printk_skb: 23 callbacks suppressed [ 138.294471][ T27] audit: type=1400 audit(1662899548.689:151): avc: denied { mount } for pid=3682 comm="syz-executor0" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 138.348795][ T27] audit: type=1400 audit(1662899548.689:152): avc: denied { mounton } for pid=3682 comm="syz-executor0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 2022/09/11 12:32:29 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:30 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:31 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:32 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:32 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:33 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:34 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:34 executed programs: 8 2022/09/11 12:32:34 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:35 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:37 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:38 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:38 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:39 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:39 executed programs: 16 2022/09/11 12:32:40 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:40 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:41 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:43 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:44 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:44 executed programs: 24 2022/09/11 12:32:45 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:45 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:46 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:47 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:47 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:48 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:49 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:49 executed programs: 32 2022/09/11 12:32:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:51 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:51 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:52 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:53 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:53 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:55 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:55 executed programs: 40 2022/09/11 12:32:55 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:57 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:57 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:58 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:59 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:32:59 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:00 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:00 executed programs: 48 2022/09/11 12:33:01 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:01 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:04 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:05 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:05 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:05 executed programs: 56 2022/09/11 12:33:06 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:07 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:07 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:08 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:09 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:09 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:10 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:11 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:11 executed programs: 64 2022/09/11 12:33:11 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:12 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:14 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:16 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:16 executed programs: 72 2022/09/11 12:33:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:17 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:18 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:19 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:19 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:21 executed programs: 80 2022/09/11 12:33:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:23 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:23 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:24 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:24 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:25 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:26 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:26 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:26 executed programs: 88 2022/09/11 12:33:27 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:28 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:28 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:30 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:31 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:31 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:32 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:32 executed programs: 96 2022/09/11 12:33:32 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:33 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:34 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:34 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:35 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:36 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:37 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:37 executed programs: 104 2022/09/11 12:33:38 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:38 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:39 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:40 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:40 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:41 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:42 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:42 executed programs: 112 2022/09/11 12:33:43 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:45 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:46 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:46 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:47 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:48 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:48 executed programs: 120 2022/09/11 12:33:48 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:50 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:51 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:52 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:52 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:53 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:53 executed programs: 128 2022/09/11 12:33:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:55 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:56 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:57 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:58 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:58 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:33:58 executed programs: 136 2022/09/11 12:33:59 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:00 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:00 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:01 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:02 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:03 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:03 executed programs: 144 2022/09/11 12:34:04 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:05 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:06 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:06 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:07 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:08 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:08 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:08 executed programs: 151 2022/09/11 12:34:09 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:11 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:12 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:12 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:14 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:14 executed programs: 159 2022/09/11 12:34:14 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:16 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:16 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:18 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:18 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:19 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:19 executed programs: 167 2022/09/11 12:34:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:23 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:24 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:24 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:24 executed programs: 175 2022/09/11 12:34:25 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:26 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:26 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:27 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:28 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:28 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:29 executed programs: 183 2022/09/11 12:34:30 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:31 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:32 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:32 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:33 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:34 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:34 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:35 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:35 executed programs: 191 2022/09/11 12:34:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:37 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:37 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:38 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:39 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:39 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:40 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:40 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:40 executed programs: 199 2022/09/11 12:34:41 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:42 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:43 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:45 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:46 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:46 executed programs: 207 2022/09/11 12:34:46 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:47 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:48 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:48 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:51 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:51 executed programs: 215 2022/09/11 12:34:52 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:52 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:53 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:54 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:55 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:56 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:56 executed programs: 223 2022/09/11 12:34:57 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:58 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:58 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:34:59 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:00 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:00 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:01 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:02 executed programs: 231 2022/09/11 12:35:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:04 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:04 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:05 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:06 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:06 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:07 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:07 executed programs: 239 2022/09/11 12:35:08 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:08 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:09 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:11 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:11 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:12 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:12 executed programs: 247 2022/09/11 12:35:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:13 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:14 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:16 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:17 executed programs: 255 2022/09/11 12:35:18 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:19 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:19 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:22 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:23 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:23 executed programs: 263 2022/09/11 12:35:23 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:24 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:25 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:26 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:26 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:27 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:28 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:28 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:28 executed programs: 271 2022/09/11 12:35:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:30 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:31 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:31 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:32 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:33 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:33 executed programs: 278 2022/09/11 12:35:34 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:35 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:35 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:37 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:37 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:38 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:39 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:39 executed programs: 286 2022/09/11 12:35:39 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:40 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:41 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:41 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:43 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:43 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:44 executed programs: 294 2022/09/11 12:35:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:45 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:46 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:46 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:47 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:48 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:48 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:49 executed programs: 302 2022/09/11 12:35:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:50 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:51 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:52 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:52 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:53 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:54 executed programs: 310 2022/09/11 12:35:55 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:57 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:58 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:58 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:35:59 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:00 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:00 executed programs: 318 2022/09/11 12:36:00 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:01 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:02 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:04 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:04 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:05 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:05 executed programs: 326 2022/09/11 12:36:06 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:06 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:07 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:08 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:08 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:09 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:10 executed programs: 334 2022/09/11 12:36:11 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:12 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:12 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:14 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:14 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:16 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:16 executed programs: 342 2022/09/11 12:36:16 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:18 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:18 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:19 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:20 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:21 executed programs: 350 2022/09/11 12:36:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:23 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:24 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:24 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:25 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:25 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:26 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:26 executed programs: 358 2022/09/11 12:36:27 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:27 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:28 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:29 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:30 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:31 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:32 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:32 executed programs: 366 2022/09/11 12:36:32 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:33 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:34 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:34 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:35 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:36 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:37 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:37 executed programs: 374 2022/09/11 12:36:38 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:38 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:39 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:40 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:40 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:41 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:42 executed programs: 382 2022/09/11 12:36:43 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:45 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:45 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:46 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:47 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:47 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:47 executed programs: 390 2022/09/11 12:36:48 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:51 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:51 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:52 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:53 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:53 executed programs: 398 2022/09/11 12:36:53 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:55 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:55 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:57 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:57 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:58 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:58 executed programs: 406 2022/09/11 12:36:59 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:36:59 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:00 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:01 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:04 executed programs: 414 2022/09/11 12:37:04 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:05 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:05 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:06 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:07 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:07 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:08 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:09 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:09 executed programs: 422 2022/09/11 12:37:09 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:11 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:11 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:12 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:14 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:14 executed programs: 430 2022/09/11 12:37:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:15 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:16 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:18 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:19 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:19 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:19 executed programs: 438 2022/09/11 12:37:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:23 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:23 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:24 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:25 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:25 executed programs: 446 2022/09/11 12:37:25 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:26 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:27 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:27 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:28 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:29 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:30 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:30 executed programs: 454 2022/09/11 12:37:31 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:31 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:32 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:32 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:33 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:34 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:34 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:35 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:35 executed programs: 462 2022/09/11 12:37:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:36 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:37 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:38 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:38 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:39 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:40 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:40 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:40 executed programs: 470 2022/09/11 12:37:41 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:42 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:43 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:44 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:45 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:45 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:46 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:46 executed programs: 478 2022/09/11 12:37:47 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:47 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:48 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:49 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:50 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:51 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:51 executed programs: 486 2022/09/11 12:37:52 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:52 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:53 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:54 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:54 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:55 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:56 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:56 executed programs: 494 2022/09/11 12:37:57 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:58 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:58 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:37:59 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:00 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:00 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:01 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:02 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:02 executed programs: 502 2022/09/11 12:38:02 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:03 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:04 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:04 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:05 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:05 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:06 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:07 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:07 executed programs: 510 2022/09/11 12:38:07 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:08 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:09 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:09 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:10 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:11 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:11 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:12 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:12 executed programs: 518 2022/09/11 12:38:13 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:13 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:14 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:15 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:16 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:17 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:18 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:18 executed programs: 526 2022/09/11 12:38:18 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:19 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:20 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:21 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:22 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:23 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:23 executed programs: 534 2022/09/11 12:38:24 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:24 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:25 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:26 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:26 result: failed=false hanged=false err=executor 0: failed: ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0) 2022/09/11 12:38:27 result: failed=false hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument ip: RTNETLINK answers: File exists ip: RTNETLINK answers: Invalid argument net.ipv6.conf.syz_tun.accept_dad = 0 net.ipv6.conf.syz_tun.router_solicitations = 0 ip: invalid argument 'add' to 'ip' command 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin ip neigh add 172.20.20.187 lladdr aa:aa:aa:aa:aa:bb dev syz_tun nud permanent' failed: 256 (errno 1) loop failed (errno 0)