dumpcap: cap_set_proc() fail return: Operation not permitted dumpcap: cap_set_proc() fail return: Operation not permitted Capturing on 10 interfaces File: /data/FR_Tests.TC_ul_ud.pcapng Packets captured: 5564 Packets received/dropped on interface 'Loopback: lo': 250/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'eth0': 4/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc1': 1080/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc2': 1128/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc3': 1476/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc4': 1626/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc5': 0/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (0.0%) Packets received/dropped on interface 'hdlc6': 0/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (0.0%) Packets received/dropped on interface 'hdlc7': 0/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (0.0%) Packets received/dropped on interface 'hdlc8': 0/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (0.0%)