Tvheadend

Hi,

after updating from
https://github.com/tvheadend/tvheadend/commit/50ab53f4e1bc270af752ba8f38fdefa4ba55c2f3
to todays
https://github.com/tvheadend/tvheadend/commit/66de25a9a7211f89729cf779ba9146929e8624a5

tvheadend crashes during the second channel switch, to be exact when Kodi unscribes from the first channel:

2018-01-14 21:46:01.534 [   INFO] mpegts: 11493.75H in Astra 19.2E - tuning on Montage Technology M88DS3103 : DVB-S #0
2018-01-14 21:46:01.572 [   INFO] subscription: 0001: "127.0.0.1 [  | Kodi Media Center ]" subscribing on channel "Das Erste HD", weight: 150, adapter: "Montage Technology M88DS3103 : DVB-S #0", network: "Astra 19.2E", mux: "11493.75H", provider: "ARD", service: "Das Erste HD", profile="htsp", hostname="127.0.0.1", username="127.0.0.1", client="Kodi Media Center" 
[New LWP 6255]
2018-01-14 21:46:12.041 [   INFO] subscription: 0001: "127.0.0.1 [  | Kodi Media Center ]" unsubscribing from "Das Erste HD", hostname="127.0.0.1", username="127.0.0.1", client="Kodi Media Center" 
[LWP 6255 exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to LWP 5988]
0x00007ffff3fb4131 in pthread_join () from /lib/libpthread.so.0
(gdb) bt full
#0  0x00007ffff3fb4131 in pthread_join () from /lib/libpthread.so.0
No symbol table info available.
#1  0x000055555573e883 in profile_sharer_destroy (prch=0x55555983f780, prch@entry=0x55555983f810) at src/profile.c:970
        prsh = 0x555556253580
        psm = <optimized out>
        psm2 = <optimized out>
#2  profile_chain_close (prch=prch@entry=0x55555983f780) at src/profile.c:1141
No locals.
#3  0x000055555571175f in htsp_subscription_destroy (htsp=0x7fffea4aed50, hs=0x55555983f6f0) at src/htsp_server.c:381
        ts = 0x55555a630d10
#4  0x0000555555713fbe in htsp_method_unsubscribe (htsp=0x7fffea4aed50, in=0x555559ba0b90) at src/htsp_server.c:2618
        s = 0x55555983f6f0
        sid = 7
#5  0x00005555557156af in htsp_read_loop (htsp=<optimized out>) at src/htsp_server.c:3285
        method = 0x55555991509f "unsubscribe" 
#6  htsp_serve (fd=0, opaque=0x0, source=0x1a, self=0x0) at src/htsp_server.c:3423
        htsp = {htsp_link = {le_next = 0x0, le_prev = 0x55555606fa68 <htsp_connections>}, htsp_fd = 26,
          htsp_peer = 0x555556204350, htsp_version = 25,
          htsp_logname = 0x55555628f0c0 "127.0.0.1 [  | Kodi Media Center ]",
          htsp_peername = 0x55555c890fb0 "127.0.0.1", htsp_username = 0x55555667ae90 "",
          htsp_clientname = 0x55555c89ace0 "Kodi Media Center", htsp_language = 0x55555c892870 "ger",
          htsp_epg_window = 2678400, htsp_epg_lastupdate = 1518641155, htsp_epg_timer = {mti_link = {
              le_next = 0x555556073b20 <satip_discovery_static_timer>,
              le_prev = 0x555556072c40 <dvr_disk_space_timer>}, mti_callback = 0x555555717710 <htsp_epg_window_cb>,
            mti_opaque = 0x7fffea4aed50, mti_expire = 1139706343}, htsp_async_mode = 3, htsp_async_link = {
            le_next = 0x0, le_prev = 0x55555606fa70 <htsp_async_connections>}, htsp_writer_thread = 140737122072384,
          htsp_writer_run = 1, htsp_active_output_queues = {tqh_first = 0x0, tqh_last = 0x7fffea4aee00},
          htsp_out_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0,
              __list = {__prev = 0x0, __next = 0x0}},
            __size = '\000' <repeats 12 times>, "\001", '\000' <repeats 26 times>, __align = 0}, htsp_out_cond = {
            cond = {__data = {__lock = 0, __futex = 78317, __total_seq = 39159, __wakeup_seq = 39158,
                __woken_seq = 39158, __mutex = 0x7fffea4aee10, __nwaiters = 2, __broadcast_seq = 0},
              __size = "\000\000\000\000\355\061\001\000\367\230\000\000\000\000\000\000\366\230\000\000\000\000\000\000\366\230\000\000\000\000\000\000\020\356J\352\377\177\000\000\002\000\000\000\000\000\000",
              __align = 336368953720832}}, htsp_hmq_ctrl = {hmq_q = {tqh_first = 0x0, tqh_last = 0x7fffea4aee68},
            hmq_link = {tqe_next = 0x0, tqe_prev = 0x7fffea4aee00}, hmq_strict_prio = 0, hmq_length = 0,
            hmq_payload = 0, hmq_dead = 0}, htsp_hmq_epg = {hmq_q = {tqh_first = 0x0, tqh_last = 0x7fffea4aee98},
---Type <return> to continue, or q <return> to quit---
            hmq_link = {tqe_next = 0x0, tqe_prev = 0x0}, hmq_strict_prio = 0, hmq_length = 0, hmq_payload = 0,
            hmq_dead = 0}, htsp_hmq_qstatus = {hmq_q = {tqh_first = 0x0, tqh_last = 0x7fffea4aeec8}, hmq_link = {
              tqe_next = 0x55555983f900, tqe_prev = 0x7fffea4aee00}, hmq_strict_prio = 1, hmq_length = 0,
            hmq_payload = 0, hmq_dead = 0}, htsp_subscriptions = {lh_first = 0x0}, htsp_dead_subscriptions = {
            lh_first = 0x55555983f6f0}, htsp_files = {lh_first = 0x0}, htsp_file_id = 0,
          htsp_granted_access = 0x55555616ab10,
          htsp_challenge = "#\\\331|g\347\212\206\240\246?\230\254\375\206\000p\016\245\376\000.\250\244\315\064\211pe\264\314."}
        buf = "127.0.0.1", '\000' <repeats 40 times>
        hmq = 0x1a
        hf = 0x0
#7  0x00005555556ebed0 in tcp_server_start (aux=0x555556204310) at src/tcp.c:709
        tsl = 0x555556204310
        to = {tv_sec = 30, tv_usec = 0}
        val = 1
        c = 74 'J'
#8  0x00005555556e7604 in thread_wrapper (p=0x555556205900) at src/wrappers.c:181
        ts = 0x555556205900
        set = {__val = {16388}}
        r = <optimized out>
#9  0x00007ffff3fb525e in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#10 0x00007ffff3fae9e9 in clone () from /lib/libpthread.so.0
No symbol table info available.