Hello,
It's been constantly crashing since the last update following Heartbleed
day. It usually happens after 10-15 unsuccessful key negotiations:
.. TLS Error: TLS key negotiation failed to occur within 60 seconds
(check your network connectivity)
..
.. TLS Error: TLS key negotiation failed to occur within 60 seconds
(check your network connectivity)
Couple of different stack traces:
(gdb) bt
#0 0x00000cc8efbe8452 in strlen (str=0x73a7369807739c17 <Address
0x73a7369807739c17 out of bounds>)
at /usr/src/lib/libc/string/strlen.c:43
#1 0x00000cc8efbd8b08 in __vfprintf (fp=0x7f7ffffce950,
fmt0=0xcc6e5d8a961 "%s%s%s", ap=Variable "ap" is not avail
able.
)
at /usr/src/lib/libc/stdio/vfprintf.c:878
#2 0x00000cc8efbc3d18 in vsnprintf (str=0xcc8f5df7008 "", n=1280,
fmt=0xcc6e5d8a961 "%s%s%s", ap=0x7f7ffffcea60)
at /usr/src/lib/libc/stdio/vsnprintf.c:61
#3 0x00000cc6e5c0a5d0 in openvpn_snprintf (str=0xcc8f5df7008 "",
size=1280, format=0xcc6e5d8a961 "%s%s%s")
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/buffer.c:268
#4 0x00000cc6e5c12c90 in x_msg_va (flags=1174405256,
format=0xcc6e5da2b48 "ACK reliable_can_send active=%d current=%d :
%s", arglist=0x7f7ffffcec40)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/error.c:309
#5 0x00000cc6e5c129ba in x_msg (flags=1174405256,
format=0xcc6e5da2b48 "ACK reliable_can_send active=%d current=%d : %s")
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/error.c:206
#6 0x00000cc6e5c69fbc in reliable_can_send (rel=0xcc8e9c2d800)
at
/usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/reliable.c:516
#7 0x00000cc6e5c7cd61 in tls_process (multi=0xcc8ea6a1150,
session=0xcc8ea6a1398, to_link=0xcc8f1c1fe40,
to_link_addr=0x7f7ffffceea0, to_link_socket_info=0xcc8e8555ac8,
wakeup=0x7f7ffffcef34)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/ssl.c:2305
#8 0x00000cc6e5c7dcff in tls_multi_process (multi=0xcc8ea6a1150,
to_link=0xcc8f1c1fe40,
to_link_addr=0xcc8f1c1fb70, to_link_socket_info=0xcc8e8555ac8,
wakeup=0x7f7ffffcef34)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/ssl.c:2598
#9 0x00000cc6e5c1525e in check_tls_dowork (c=0xcc8f1c1f388)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/forward.c:100
#10 0x00000cc6e5c1941e in check_tls (c=0xcc8f1c1f388) at forward-inline.h:41
#11 0x00000cc6e5c1935f in pre_select (c=0xcc8f1c1f388)
at
/usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/forward.c:1321
#12 0x00000cc6e5c3e2e2 in multi_process_post (m=0x7f7ffffcf080,
mi=0xcc8f1c1f2d0, flags=5)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/multi.c:2044
#13 0x00000cc6e5c38a06 in multi_process_outgoing_link_dowork
(m=0x7f7ffffcf080, mi=0xcc8f1c1f2d0, mpp_flags=5)
at multi.h:560
#14 0x00000cc6e5c38934 in multi_process_outgoing_link (m=0x7f7ffffcf080,
mpp_flags=5)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/mudp.c:121
#15 0x00000cc6e5c38858 in multi_process_io_udp (m=0x7f7ffffcf080)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/mudp.c:160
#16 0x00000cc6e5c38c41 in tunnel_server_udp_single_threaded
(top=0x7f7ffffcfe50)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/mudp.c:266
#17 0x00000cc6e5c3906e in tunnel_server_udp (top=0x7f7ffffcfe50)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/mudp.c:288
#18 0x00000cc6e5c4018d in tunnel_server (top=0x7f7ffffcfe50)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/multi.c:2860
#19 0x00000cc6e5c42687 in openvpn_main (argc=4, argv=0x7f7ffffd0b38)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/openvpn.c:253
#20 0x00000cc6e5c427c9 in main (argc=4, argv=0x7f7ffffd0b38)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/openvpn.c:324
another one:
(gdb) bt
#0 EVP_DecryptFinal_ex (ctx=0x17d3291b7d00, out=0x48 <Address 0x48 out
of bounds>, outl=0x7f7ffffd8fac) at
/usr/src/lib/libcrypto/crypto/../../libssl/src/crypto/evp/evp_enc.c:552
#1 0x000017d119011aa4 in cipher_ctx_final (ctx=0x17d3291b7d00, dst=0x48
<Address 0x48 out of bounds>, dst_len=0x7f7ffffd8fac)
at
/usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/crypto_openssl.c:608
#2 0x000017d11900db64 in openvpn_decrypt (buf=0x17d319984e10,
work={capacity = 0, offset = 0, len = 72, data = 0x0},
opt=0x17d319984d30, frame=0x17d319984ba8)
at /usr/ports/pobj/openvpn-2.3.2/openvpn-2.3.2/src/openvpn/crypto.c:314
#3 0x0000000000000000 in ?? ()
Different place every time but the same access violation (address out of
bounds).
Anyone experiencing the same ?
PS. I know it sucks
