sb

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffa1ffb700 (LWP 5033)]
0x0000000000448880 in mpegts_input_stopped_mux (mi=<optimized out>, mmi=0x7fffac000bb0)
    at src/input/mpegts/mpegts_input.c:200
200	    if (((mpegts_service_t*)s)->s_dvb_mux != mmi->mmi_mux)
(gdb) bt
#0  0x0000000000448880 in mpegts_input_stopped_mux (mi=<optimized out>, mmi=0x7fffac000bb0)
    at src/input/mpegts/mpegts_input.c:200
#1  0x00000000004499b2 in mpegts_mux_stop (mm=0xaec190) at src/input/mpegts/mpegts_mux.c:296
#2  0x000000000045351e in linuxdvb_frontend_tune0 (lfe=lfe@entry=0xb1e090, mmi=mmi@entry=0x7fff8c000bb0,
    freq=freq@entry=4294967295) at src/input/mpegts/linuxdvb/linuxdvb_frontend.c:691
#3  0x0000000000453ab3 in linuxdvb_frontend_tune1 (lfe=0xb1e090, mmi=0x7fff8c000bb0, freq=4294967295)
    at src/input/mpegts/linuxdvb/linuxdvb_frontend.c:811
#4  0x0000000000449f05 in mpegts_mux_instance_start (mmiptr=mmiptr@entry=0x7fffa1ff9ff8)
    at src/input/mpegts/mpegts_mux.c:76
#5  0x000000000044ae2f in mpegts_service_start (t=0xac6a90, instance=3)
    at src/input/mpegts/mpegts_service.c:165
#6  0x000000000041bdd8 in service_start (t=0xac6a90, instance=3) at src/service.c:240
#7  0x000000000041cfa4 in service_find_instance (ch=<optimized out>, sil=sil@entry=0x7fff8c000b10,
    error=error@entry=0x7fffa1ffa08c, weight=100) at src/service.c:317
#8  0x000000000041ad79 in subscription_reschedule () at src/subscriptions.c:184
#9  0x000000000041b2bf in subscription_create_from_channel (ch=ch@entry=0x6cc120, weight=weight@entry=100,
    name=name@entry=0x46eff6 "HTTP", st=0x7fff8c0009d0, flags=0,