dumpcap: cap_set_proc() fail return: Operation not permitted dumpcap: cap_set_proc() fail return: Operation not permitted Capturing on 10 interfaces File: /data/GBProxy_Tests.TC_status_ptp_dl_bvci.pcapng Packets captured: 1603 Packets received/dropped on interface 'Loopback: lo': 119/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'eth0': 1230/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc1': 31/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc2': 28/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc3': 28/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc4': 31/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc5': 34/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc6': 32/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc7': 36/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%) Packets received/dropped on interface 'hdlc8': 34/0 (pcap:0/dumpcap:0/flushed:0/ps_ifdrop:0) (100.0%)