root@debian12ct1:~# ./crusader test 2400:d802:1c18::1:2cf7 --download Connected to server [2400:d802:1c18::1:2cf7]:35481 thread 'main' panicked at crusader-lib/src/test.rs:1318:10: called `Result::unwrap()` on an `Err` value: "Unable to measure latency to server" stack backtrace: 0: 0x7f3b0623f27c - 1: 0x7f3b06282c10 - 2: 0x7f3b0623c3cf - 3: 0x7f3b0623f064 - 4: 0x7f3b062404e7 - 5: 0x7f3b0624024f - 6: 0x7f3b06240968 - 7: 0x7f3b0624084e - 8: 0x7f3b0623f746 - 9: 0x7f3b062405b2 - 10: 0x7f3b0605a195 - 11: 0x7f3b0605a673 - 12: 0x7f3b0611a8fb - 13: 0x7f3b06063554 - Aborted root@debian12ct1:~# tcpdump -i eth0 dst 2400:d802:1c18::1:2cf7 -n -v tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 13:47:29.670078 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 40) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [S], cksum 0x144f (incorrect -> 0x0293), seq 2020669502, win 64800, options [mss 1440,sackOK,TS val 2465845510 ecr 0,nop,wscale 7], length 0 13:47:29.672186 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc690), ack 3986478151, win 507, options [nop,nop,TS val 2465845512 ecr 1925460261], length 0 13:47:29.672319 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 56) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [P.], cksum 0x145f (incorrect -> 0x7669), seq 0:24, ack 1, win 507, options [nop,nop,TS val 2465845512 ecr 1925460261], length 24 13:47:29.674069 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc65b), ack 25, win 507, options [nop,nop,TS val 2465845514 ecr 1925460264], length 0 13:47:29.674133 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 44) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [P.], cksum 0x1453 (incorrect -> 0xc247), seq 24:36, ack 25, win 507, options [nop,nop,TS val 2465845514 ecr 1925460264], length 12 13:47:29.676247 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 44) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [P.], cksum 0x1453 (incorrect -> 0xba23), seq 36:48, ack 46, win 507, options [nop,nop,TS val 2465845516 ecr 1925460265], length 12 13:47:29.677460 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x6f8c!] UDP, length 16 13:47:29.687640 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x6e8c!] UDP, length 16 13:47:29.697989 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x6d8c!] UDP, length 16 13:47:29.698672 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc5ca), ack 118, win 507, options [nop,nop,TS val 2465845538 ecr 1925460268], length 0 13:47:29.707927 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x6c8c!] UDP, length 16 13:47:29.717264 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x6b8c!] UDP, length 16 13:47:29.727339 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x6a8c!] UDP, length 16 13:47:29.737793 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x698c!] UDP, length 16 13:47:29.738671 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc512), ack 222, win 507, options [nop,nop,TS val 2465845578 ecr 1925460308], length 0 13:47:29.747928 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x688c!] UDP, length 16 13:47:29.757260 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x678c!] UDP, length 16 13:47:29.767329 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x668c!] UDP, length 16 13:47:29.777665 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x658c!] UDP, length 16 13:47:29.778664 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc45a), ack 326, win 507, options [nop,nop,TS val 2465845618 ecr 1925460348], length 0 13:47:29.787893 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x648c!] UDP, length 16 13:47:29.797224 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x638c!] UDP, length 16 13:47:29.807301 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x628c!] UDP, length 16 13:47:29.817608 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x618c!] UDP, length 16 13:47:29.817740 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc3a3), ack 430, win 507, options [nop,nop,TS val 2465845657 ecr 1925460388], length 0 13:47:29.827989 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x608c!] UDP, length 16 13:47:29.837322 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x5f8c!] UDP, length 16 13:47:29.847686 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x5e8c!] UDP, length 16 13:47:29.858058 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x5d8c!] UDP, length 16 13:47:29.858074 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc2ea), ack 534, win 507, options [nop,nop,TS val 2465845698 ecr 1925460428], length 0 13:47:29.867385 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x5c8c!] UDP, length 16 13:47:29.877718 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x5b8c!] UDP, length 16 13:47:29.888023 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x5a8c!] UDP, length 16 13:47:29.897355 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x598c!] UDP, length 16 13:47:29.898446 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc232), ack 638, win 507, options [nop,nop,TS val 2465845738 ecr 1925460468], length 0 13:47:29.907703 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x588c!] UDP, length 16 13:47:29.918052 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x578c!] UDP, length 16 13:47:29.927514 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x568c!] UDP, length 16 13:47:29.937842 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x558c!] UDP, length 16 13:47:29.937863 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc17b), ack 742, win 507, options [nop,nop,TS val 2465845777 ecr 1925460508], length 0 13:47:29.948136 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x548c!] UDP, length 16 13:47:29.957467 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x538c!] UDP, length 16 13:47:29.967527 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x528c!] UDP, length 16 13:47:29.977860 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x518c!] UDP, length 16 13:47:29.978963 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc0c1), ack 846, win 507, options [nop,nop,TS val 2465845819 ecr 1925460548], length 0 13:47:29.987230 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x508c!] UDP, length 16 13:47:29.997653 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x4f8c!] UDP, length 16 13:47:30.007949 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x4e8c!] UDP, length 16 13:47:30.017284 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x4d8c!] UDP, length 16 13:47:30.018107 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xc00a), ack 950, win 507, options [nop,nop,TS val 2465845858 ecr 1925460588], length 0 13:47:30.027366 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x4c8c!] UDP, length 16 13:47:30.037696 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x4b8c!] UDP, length 16 13:47:30.047947 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x4a8c!] UDP, length 16 13:47:30.057363 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x498c!] UDP, length 16 13:47:30.058468 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbf52), ack 1054, win 507, options [nop,nop,TS val 2465845898 ecr 1925460628], length 0 13:47:30.067705 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x488c!] UDP, length 16 13:47:30.078045 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x478c!] UDP, length 16 13:47:30.087640 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x468c!] UDP, length 16 13:47:30.097992 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x458c!] UDP, length 16 13:47:30.098045 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbe9a), ack 1158, win 507, options [nop,nop,TS val 2465845938 ecr 1925460668], length 0 13:47:30.107267 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x448c!] UDP, length 16 13:47:30.117602 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x438c!] UDP, length 16 13:47:30.127726 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x428c!] UDP, length 16 13:47:30.138035 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x418c!] UDP, length 16 13:47:30.138410 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbde2), ack 1262, win 507, options [nop,nop,TS val 2465845978 ecr 1925460708], length 0 13:47:30.147646 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x408c!] UDP, length 16 13:47:30.157996 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x3f8c!] UDP, length 16 13:47:30.167196 IP6 (flowlabel 0x815bd, hlim 64, next-header UDP (17) payload length: 24) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.59511 > 2400:d802:1c18::1:2cf7.35481: [bad udp cksum 0x144a -> 0x3e8c!] UDP, length 16 13:47:30.178635 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbd2a), ack 1366, win 507, options [nop,nop,TS val 2465846018 ecr 1925460748], length 0 13:47:30.218432 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbcb2), ack 1406, win 507, options [nop,nop,TS val 2465846058 ecr 1925460788], length 0 13:47:30.258217 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbc3a), ack 1446, win 507, options [nop,nop,TS val 2465846098 ecr 1925460828], length 0 13:47:30.298711 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbbc2), ack 1486, win 507, options [nop,nop,TS val 2465846138 ecr 1925460868], length 0 13:47:30.338697 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbb4a), ack 1526, win 507, options [nop,nop,TS val 2465846178 ecr 1925460908], length 0 13:47:30.378458 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xbad1), ack 1566, win 507, options [nop,nop,TS val 2465846218 ecr 1925460949], length 0 13:47:30.418958 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xba59), ack 1606, win 507, options [nop,nop,TS val 2465846259 ecr 1925460988], length 0 13:47:30.458700 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb9e2), ack 1646, win 507, options [nop,nop,TS val 2465846298 ecr 1925461028], length 0 13:47:30.497974 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb96a), ack 1686, win 507, options [nop,nop,TS val 2465846338 ecr 1925461068], length 0 13:47:30.538667 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb8f2), ack 1726, win 507, options [nop,nop,TS val 2465846378 ecr 1925461108], length 0 13:47:30.578454 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb879), ack 1766, win 507, options [nop,nop,TS val 2465846418 ecr 1925461149], length 0 13:47:30.618943 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb802), ack 1806, win 507, options [nop,nop,TS val 2465846458 ecr 1925461188], length 0 13:47:30.658963 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb789), ack 1846, win 507, options [nop,nop,TS val 2465846499 ecr 1925461228], length 0 13:47:30.698699 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb712), ack 1886, win 507, options [nop,nop,TS val 2465846538 ecr 1925461268], length 0 13:47:30.738207 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb699), ack 1926, win 507, options [nop,nop,TS val 2465846578 ecr 1925461309], length 0 13:47:30.778714 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb622), ack 1966, win 507, options [nop,nop,TS val 2465846618 ecr 1925461348], length 0 13:47:30.818451 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb5aa), ack 2006, win 507, options [nop,nop,TS val 2465846658 ecr 1925461388], length 0 13:47:30.857964 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb533), ack 2046, win 507, options [nop,nop,TS val 2465846697 ecr 1925461428], length 0 13:47:30.898698 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb4ba), ack 2086, win 507, options [nop,nop,TS val 2465846738 ecr 1925461468], length 0 13:47:30.938224 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb441), ack 2126, win 507, options [nop,nop,TS val 2465846778 ecr 1925461509], length 0 13:47:30.977958 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb3cb), ack 2166, win 507, options [nop,nop,TS val 2465846817 ecr 1925461548], length 0 13:47:31.018693 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb352), ack 2206, win 507, options [nop,nop,TS val 2465846858 ecr 1925461588], length 0 13:47:31.058184 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb2da), ack 2246, win 507, options [nop,nop,TS val 2465846898 ecr 1925461628], length 0 13:47:31.098926 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb262), ack 2286, win 507, options [nop,nop,TS val 2465846938 ecr 1925461668], length 0 13:47:31.138390 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb1ea), ack 2326, win 507, options [nop,nop,TS val 2465846978 ecr 1925461708], length 0 13:47:31.177248 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 44) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [P.], cksum 0x1453 (incorrect -> 0xa472), seq 48:60, ack 2346, win 507, options [nop,nop,TS val 2465847017 ecr 1925461749], length 12 13:47:31.198431 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb12a), ack 2386, win 507, options [nop,nop,TS val 2465847038 ecr 1925461768], length 0 13:47:31.198614 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [F.], cksum 0x1447 (incorrect -> 0xb108), seq 60, ack 2399, win 507, options [nop,nop,TS val 2465847038 ecr 1925461788], length 0 13:47:31.200970 IP6 (flowlabel 0x34095, hlim 64, next-header TCP (6) payload length: 32) 2400:d802:1c89:c300:30d5:c7ff:feda:fbd0.54518 > 2400:d802:1c18::1:2cf7.35481: Flags [.], cksum 0x1447 (incorrect -> 0xb102), ack 2400, win 507, options [nop,nop,TS val 2465847041 ecr 1925461790], length 0 ^C 97 packets captured 97 packets received by filter 0 packets dropped by kernel