openrc_output.log

openrc_output.log (text/x-log), 6.54 KB, created by nvinson234 on 2019-08-08 02:41:30 UTC

nvinson@Graphite ~ % sudo /etc/init.d/net.eno1 restart
 * Unmounting network filesystems ...                                                                                                           [ ok ]
 * Bringing down interface eno1
 *   Stopping dhcpcd on eno1 ...
sending signal TERM to pid 7603
dhcpcd not running                                                                                                                              [ !! ]
 * Bringing up interface eno1
 *   dhcpcd ...
 *     Running dhcpcd ...
dhcpcd-8.0.2 starting
buf 0x625000002900 endp 0x625000002a53
nenv 14 envlen 0
nenv 14 envlen 14
buf 0x625000002900 endp 0x625000002a52
script 0x60c0000001c0 end 0x60c000000230 envp 0x60c000000230
diff 14
eno1: executing `/lib/dhcpcd/dhcpcd-run-hooks' PREINIT
buf 0x625000002900 endp 0x625000002a54
nenv 14 envlen 14
nenv 14 envlen 14
buf 0x625000002900 endp 0x625000002a53
script 0x60c0000001c0 end 0x60c000000230 envp 0x60c000000230
diff 14
eno1: executing `/lib/dhcpcd/dhcpcd-run-hooks' NOCARRIER
eno1: waiting for carrier
eno1: carrier acquired
buf 0x625000002900 endp 0x625000002a52
nenv 14 envlen 14
nenv 14 envlen 14
buf 0x625000002900 endp 0x625000002a51
script 0x60c0000001c0 end 0x60c000000230 envp 0x60c000000230
diff 14
eno1: executing `/lib/dhcpcd/dhcpcd-run-hooks' CARRIER
DUID 00:01:00:01:20:77:1e:bc:e0:3f:49:19:ab:d0
eno1: IAID 49:19:ab:d0
eno1: adding address fe80::e79c:4bc:7909:4d9c
eno1: pltime infinity, vltime infinity
eno1: delaying IPv6 router solicitation for 0.8 seconds
eno1: delaying IPv4 for 0.6 seconds
eno1: reading lease `/var/lib/dhcpcd/eno1.lease'
eno1: rebinding lease of 172.16.0.5
eno1: sending REQUEST (xid 0x41781577), next in 3.7 seconds
eno1: soliciting an IPv6 router
eno1: delaying Router Solicitation for LL address
eno1: sending Router Solicitation
eno1: Router Advertisement from fe80::72f2:20ff:fee5:4250
eno1: adding address 2602:ae:1551:8e00:b073:38a2:7db7:37d3/64
eno1: pltime 600 seconds, vltime 3600 seconds
eno1: adding address fd00::6918:2056:dae:3912/64
eno1: pltime 600 seconds, vltime 3600 seconds
eno1: adding route to 2602:ae:1551:8e00::/64
eno1: adding route to fd00::/64
eno1: adding default route via fe80::72f2:20ff:fee5:4250
eno1: waiting for Router Advertisement DAD to complete
eno1: requesting DHCPv6 information
eno1: delaying INFORM6 (xid 0x22cdef), next in 0.6 seconds
eno1: sending REQUEST (xid 0x41781577), next in 8.4 seconds
eno1: acknowledged 172.16.0.5 from 172.16.0.1
eno1: probing address 172.16.0.5/27
eno1: probing for 172.16.0.5
eno1: ARP probing 172.16.0.5 (1 of 3), next in 1.9 seconds
eno1: broadcasting INFORM6 (xid 0x22cdef), next in 1.1 seconds
eno1: REPLY6 received from fe80::72f2:20ff:fee5:4250
eno1: refresh in 86400 seconds
eno1: writing lease `/var/lib/dhcpcd/eno1.lease6'
buf 0x625000002900 endp 0x625000002b05
nenv 17 envlen 14
nenv 17 envlen 17
buf 0x625000002900 endp 0x625000002b04
script 0x60d000002810 end 0x60d000002898 envp 0x60d0000028a0
diff 18
=================================================================
==8143==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60d0000028a0 at pc 0x559b8c950abb bp 0x7ffc86d7ab00 sp 0x7ffc86d7aaf0
WRITE of size 8 at 0x60d0000028a0 thread T0
    #0 0x559b8c950aba in make_env /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/script.c:507
    #1 0x559b8c951049 in script_runreason /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/script.c:606
    #2 0x559b8c98ed5d in dhcp6_script_try_run /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/dhcp6.c:2759
    #3 0x559b8c99c063 in dhcp6_bind /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/dhcp6.c:3176
    #4 0x559b8c99e4ef in dhcp6_recvif /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/dhcp6.c:3484
    #5 0x559b8c99f519 in dhcp6_recv /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/dhcp6.c:3600
    #6 0x559b8c9354eb in eloop_start /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/eloop.c:979
    #7 0x559b8c926946 in main /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/dhcpcd.c:2101
    #8 0x7f25deb5ff1a in __libc_start_main ../csu/libc-start.c:308
    #9 0x559b8c9280e9 in _start (/sbin/dhcpcd+0x290e9)

0x60d0000028a0 is located 0 bytes to the right of 144-byte region [0x60d000002810,0x60d0000028a0)
allocated by thread T0 here:
    #0 0x7f25dee1b089 in __interceptor_realloc /var/tmp/portage/sys-devel/gcc-9.1.0-r1/work/gcc-9.1.0/libsanitizer/asan/asan_malloc_linux.cc:163
    #1 0x559b8c94fd83 in make_env /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/script.c:489

SUMMARY: AddressSanitizer: heap-buffer-overflow /usr/src/debug/net-misc/dhcpcd-8.0.2/dhcpcd-8.0.2/src/script.c:507 in make_env
Shadow bytes around the buggy address:
  0x0c1a7fff84c0: 00 00 00 00 00 00 fa fa fa fa fa fa fa fa 00 00
  0x0c1a7fff84d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c1a7fff84e0: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
  0x0c1a7fff84f0: 00 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa
  0x0c1a7fff8500: fa fa 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c1a7fff8510: 00 00 00 00[fa]fa fa fa fa fa fa fa fa fa fa fa
  0x0c1a7fff8520: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c1a7fff8530: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c1a7fff8540: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c1a7fff8550: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c1a7fff8560: fa fa fa fa fa fa fa fa fa fa fa 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
  Shadow gap:              cc
==8143==ABORTING                                                                                                                                [ !! ]
 *   172.16.0.30/27 ...                                                                                                                         [ ok ]
 *   Waiting for tentative IPv6 addresses to complete DAD (5 seconds) .                                                                         [ ok ]
nvinson@Graphite ~ %  * Mounting network filesystems ...                                                                                        [ ok ]