Regarding to the mobility error, I receive it too. However, it will go after few retransmissions. I basically waited for couple of minutes - did you? Needless to say, something is not right with the mobility code. I filed another bug report of this: https://bugs.launchpad.net/hipl/+bug/795231 Feel free to comment there further. -- You received this bug notification because you are a member of HIPL core team, which is subscribed to HIPL. https://bugs.launchpad.net/bugs/789327 Title: mobility is broken Status in Host Identity Protocol for Linux: In Progress Bug description: I tested hard IPv6-only handovers. After base exchange, I delete and add a new IPv6 address and this occurs at the other host: debug(hipd/input.c:565@hip_receive_control_packet): HIP association state ESTABLISHED debug(hipd/input.c:573@hip_receive_control_packet): handle relay to failed, continue the bex handler debug(modules/update/hipd/update.c:190@hip_check_update_freshne: previous incoming update id=0 debug(modules/update/hipd/update.c:192@hip_check_update_freshne: previous outgoing update id=4294967295 debug(modules/update/hipd/update.c:198@hip_check_update_freshne: SEQ parameter found with Update ID 1. debug(hipd/input.c:144@hip_verify_packet_hmac_general): hip_verify_packet_hmac() invoked. debug(hipd/input.c:111@hip_verify_hmac): HMAC data0x3B111011000000002001001911ACE3AF236711A41A3636EC20010015E1568A783226DBAAF2FFED060041000C00000090E5A9B875E5A9B87500C10048000104000000000000000000000000000000FFFFC0A800A500010400000000003FFE000000000000000000000000000800010400000000002001000053AA064C08BB20A5AD4A59A7000000000181000400000001 debug(lib/core/crypto.c:378@hip_write_hmac): HMAC key:0xF9352844AE24C972EE121CFAC915C858884C8656 debug(lib/core/crypto.c:379@hip_write_hmac): HMAC in:0x3B111011000000002001001911ACE3AF236711A41A3636EC20010015E1568A783226DBAAF2FFED060041000C00000090E5A9B875E5A9B87500C10048000104000000000000000000000000000000FFFFC0A800A500010400000000003FFE000000000000000000000000000800010400000000002001000053AA064C08BB20A5AD4A59A7000000000181000400000001 debug(lib/core/crypto.c:380@hip_write_hmac): HMAC out:0x2451F4234BBF62433DC4C8445BBE51B45BBBEFAD debug(hipd/input.c:117@hip_verify_hmac): HMAC0x2451F4234BBF62433DC4C8445BBE51B45BBBEFAD debug(modules/update/hipd/update_param_handling.c:343@hip_handl: LOCATOR has 3 address(es), loc param len=80 debug(modules/update/hipd/update_param_handling.c:350@hip_handl: hip_get_state_item returned localstate: 0x675290 debug(modules/update/hipd/update_param_handling.c:363@hip_handl: Comparing: 3ffe:0000:0000:0000:0000:0000:0000:0008 debug(lib/core/debug.c:741@hip_print_hit): to : NULL Program received signal SIGSEGV, Segmentation fault. 0x000000000043cc9e in ipv6_addr_cmp (a1=0x7fffffffea30, a2=0x0) at lib/core/prefix.c:391 391 return memcmp(a1, a2, sizeof(struct in6_addr)); (gdb) bt #0 0x000000000043cc9e in ipv6_addr_cmp (a1=0x7fffffffea30, a2=0x0) at lib/core/prefix.c:391 #1 0x0000000000428b14 in hip_handle_locator_parameter (packet_type=<value optimised out>, ha_state=<value optimised out>, ctx=0x7fffffffea20) at modules/update/hipd/update_param_handling.c:366 #2 0x00000000004217ad in hip_run_handle_functions (packet_type=<value optimised out>, ha_state=5, ctx=0x7fffffffea20) at hipd/pkt_handling.c:161 #3 0x000000000041937a in hip_receive_control_packet (ctx=0x7fffffffea20) at hipd/input.c:577 #4 0x0000000000411ed1 in hip_handle_raw_input_v6 (ctx=0x7fffffffea20) at hipd/hip_socket.c:76 #5 0x0000000000411734 in hip_run_socket_handles (read_fdset=0x7fffffffe990, ctx=0x7fffffffea20) at hipd/hip_socket.c:307 #6 0x00000000004124f9 in hipd_main (argc=<value optimised out>, argv=<value optimised out>) at hipd/hipd.c:403 #7 main (argc=<value optimised out>, argv=<value optimised out>) at hipd/hipd.c:464 To manage notifications about this bug go to: https://bugs.launchpad.net/hipl/+bug/789327/+subscriptions