=================================================================
==126273==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6060000000b1 at pc 0x00000073b2cc bp 0x7fffea4c0f60 sp 0x7fffea4c0f58
READ of size 1 at 0x6060000000b1 thread T0
    #0 0x73b2cb in rpl_printopts tcpdump/./print-icmp6.c:824:27
    #1 0x73af8b in rpl_daoack_print tcpdump/./print-icmp6.c:952:17
    #2 0x739bb4 in rpl_print tcpdump/./print-icmp6.c:1005:25
    #3 0x72e8a6 in icmp6_print tcpdump/./print-icmp6.c:1326:17
    #4 0x56fb8a in ip6_print tcpdump/./print-ip6.c:353:4
    #5 0x56b4a5 in ipN_print tcpdump/./print-ip.c:739:3
    #6 0x5ffe8a in raw_if_print tcpdump/./print-raw.c:43:2
    #7 0x51d539 in pretty_print_packet tcpdump/./print.c:389:11
    #8 0x519f42 in print_packet tcpdump/./tcpdump.c:2957:2
    #9 0x8b6a75 in pcap_offline_read libpcap/./savefile.c:505:4
    #10 0x85eac8 in pcap_loop libpcap/./pcap.c:2581:8
    #11 0x51336a in main tcpdump/./tcpdump.c:2411:12
    #12 0x7faab49ad2b0 in __libc_start_main
    #13 0x41d8c9 in _start

0x6060000000b1 is located 0 bytes to the right of 49-byte region [0x606000000080,0x6060000000b1)
allocated by thread T0 here:
    #0 0x4d2f10 in malloc (tcpdump/tcpdump+0x4d2f10)
    #1 0x8b9a05 in pcap_check_header libpcap/./sf-pcap.c:397:14
    #2 0x8b5f0c in pcap_fopen_offline_with_tstamp_precision libpcap/./savefile.c:378:7
    #3 0x8b5aa1 in pcap_open_offline_with_tstamp_precision libpcap/./savefile.c:285:6
    #4 0x51105e in main tcpdump/./tcpdump.c:1967:8
    #5 0x7faab49ad2b0 in __libc_start_main

SUMMARY: AddressSanitizer: heap-buffer-overflow tcpdump/./print-icmp6.c:824:27 in rpl_printopts
Shadow bytes around the buggy address:
  0x0c0c7fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c0c7fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c0c7fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c0c7fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c0c7fff8000: fa fa fa fa 00 00 00 00 00 00 04 fa fa fa fa fa
=>0x0c0c7fff8010: 00 00 00 00 00 00[01]fa fa fa fa fa fd fd fd fd
  0x0c0c7fff8020: fd fd fd fd fa fa fa fa 00 00 00 00 00 00 06 fa
  0x0c0c7fff8030: fa fa fa fa 00 00 00 00 00 00 06 fa fa fa fa fa
  0x0c0c7fff8040: 00 00 00 00 00 00 06 fa fa fa fa fa 00 00 00 00
  0x0c0c7fff8050: 00 00 06 fa fa fa fa fa 00 00 00 00 00 00 06 fa
  0x0c0c7fff8060: fa fa fa fa 00 00 00 00 00 00 06 fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==126273==ABORTING
