Program received signal SIGSEGV, Segmentation fault.
0x00000034ba603c0d in list_search.isra.0 () from /lib64/libudev.so.1
(gdb) bt full
#0  0x00000034ba603c0d in list_search.isra.0 () from /lib64/libudev.so.1
No symbol table info available.
#1  0x00000034ba603f3d in udev_list_entry_delete () from /lib64/libudev.so.1
No symbol table info available.
#2  0x00000034ba60405e in udev_list_cleanup () from /lib64/libudev.so.1
No symbol table info available.
#3  0x00000034ba604a2b in udev_device_unref () from /lib64/libudev.so.1
No symbol table info available.
#4  0x00007f9081500bbd in evdev_udev_handler (fd=15, mask=1, data=0x185fc18) at udev-seat.c:236
        udev_device = 0x19b2140
        device = 0x1857ed8
        action = 0x1caefc0 "add"
        devnode = 0x7f90814fb1ff <on_drm_input+114> "\270\001"
        input = 0x185fc18
        next = 0x7f90814f9664 <page_flip_handler>
        seat = 0x7f90814f958d <vblank_handler>
#5  0x00007f9082747c6a in wl_event_source_fd_dispatch (source=0x190c8d0, ep=0x7fff09d52300)
    at event-loop.c:86
        fd_source = 0x190c8d0
        mask = 1
#6  0x00007f90827488de in wl_event_loop_dispatch (loop=0x1857ec0, timeout=-1) at event-loop.c:421
---Type <return> to continue, or q <return> to quit---bt
        i = 0
        count = 1
        ep = {{events = 1, data = {ptr = 0x190c8d0, fd = 26265808, u32 = 26265808, u64 = 26265808}}, {
            events = 1, data = {ptr = 0x18f12d0, fd = 26153680, u32 = 26153680, u64 = 26153680}}, {
            events = 2188690297, data = {ptr = 0x404000007f90, fd = 32656, u32 = 32656, 
              u64 = 70643622117264}}, {events = 0, data = {ptr = 0x7fff09d52450, fd = 164963408, 
              u32 = 164963408, u64 = 140733358351440}}, {events = 164963280, data = {
              ptr = 0x1cd715800007fff, fd = 32767, u32 = 32767, u64 = 129884587034705919}}, {events = 0, 
            data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 3043026489, data = {
              ptr = 0x9d5246000000034, fd = 52, u32 = 52, u64 = 708512511116181556}}, {events = 32767, 
            data = {ptr = 0x7f908274c696 <wl_connection_flush+275>, fd = -2106276202, u32 = 2188691094, 
              u64 = 140258640709270}}, {events = 3051676113, data = {ptr = 0x1cd414000000000, fd = 0, 
              u32 = 0, u64 = 129831707397324800}}, {events = 0, data = {ptr = 0x1cd57fc, fd = 30234620, 
              u32 = 30234620, u64 = 30234620}}, {events = 76, data = {ptr = 0x1cd514800000000, fd = 0, 
              u32 = 0, u64 = 129849333943107584}}, {events = 0, data = {ptr = 0x14, fd = 20, u32 = 20, 
              u64 = 20}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 32767, 
            data = {ptr = 0x7fff09d52370, fd = 164963184, u32 = 164963184, u64 = 140733358351216}}, {
            events = 1, data = {ptr = 0x9d523d000000000, fd = 0, u32 = 0, u64 = 708511892640890880}}, {
            events = 32767, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {
              ptr = 0x8295627800000000, fd = 0, u32 = 0, u64 = 9409535263996116992}}, {events = 32656, 
            data = {ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 1, data = {ptr = 0x2d00000001, 
---Type <return> to continue, or q <return> to quit---
              fd = 1, u32 = 1, u64 = 193273528321}}, {events = 0, data = {ptr = 0x7f9082956398, 
              fd = -2104138856, u32 = 2190828440, u64 = 140258642846616}}, {events = 0, data = {
              ptr = 0x9d5277000000000, fd = 0, u32 = 0, u64 = 708515878370541568}}, {events = 32767, 
            data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x9d524c000000000, 
              fd = 0, u32 = 0, u64 = 708512923433041920}}, {events = 32767, data = {
              ptr = 0x34b4a0e8a6 <_dl_fixup+230>, fd = -1264523098, u32 = 3030444198, u64 = 226368743590}}, 
          {events = 5, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {
              ptr = 0x7fff09d52690, fd = 164963984, u32 = 164963984, u64 = 140733358352016}}, {
            events = 2188632872, data = {ptr = 0x7f90, fd = 32656, u32 = 32656, u64 = 32656}}, {events = 0, 
            data = {ptr = 0x7fff09d524c0, fd = 164963520, u32 = 164963520, u64 = 140733358351552}}, {
            events = 0, data = {ptr = 0x56b400000001, fd = 1, u32 = 1, u64 = 95331094102017}}, {events = 0, 
            data = {ptr = 0x7fff09d524a0, fd = 164963488, u32 = 164963488, u64 = 140733358351520}}, {
            events = 2188663529, data = {ptr = 0x1857e7800007f90, fd = 32656, u32 = 32656, 
              u64 = 109632819801653136}}, {events = 0, data = {ptr = 0x1857e30, fd = 25525808, 
              u32 = 25525808, u64 = 25525808}}}
        source = 0x190c8d0
        n = 0
#7  0x00007f9082745a72 in wl_display_run (display=0x1857e30) at wayland-server.c:961
No locals.
#8  0x0000000000413e55 in main (argc=1, argv=0x7fff09d52778) at compositor.c:4270
        option_shell = 0x0
---Type <return> to continue, or q <return> to quit---
        help = 0
        backend = 0x1859800 "/usr/share/X11/xkb"
        config = 0x18587e0
        signals = {0x1857f50, 0x18586f0, 0x1858740, 0x1858790}
        backend_init = 0x7f90814fffb1 <backend_init>
        shell = 0x1861e40 "\220+\233\001"
        modules = 0x1861e40 "\220+\233\001"
        log = 0x18579e0 "weston.log"
        idle_time = 300
        section = 0x1857fa0
        ret = 0
        ec = 0x185f850
        loop = 0x1857ec0
        i = 1
        option_backend = 0x0
        version = 0
        core_options = {{type = WESTON_OPTION_STRING, name = 0x42fa5f "backend", short_name = 66, 
            data = 0x7fff09d52648}, {type = WESTON_OPTION_STRING, name = 0x42fa67 "shell", short_name = 0, 
            data = 0x7fff09d52638}, {type = WESTON_OPTION_STRING, name = 0x42fa6d "socket", 
            short_name = 83, data = 0x7fff09d52610}, {type = WESTON_OPTION_INTEGER, 
            name = 0x42fa74 "idle-time", short_name = 105, data = 0x7fff09d5261c}, {
---Type <return> to continue, or q <return> to quit---
            type = WESTON_OPTION_STRING, name = 0x42fa7e "modules", short_name = 0, data = 0x7fff09d52628}, 
          {type = WESTON_OPTION_STRING, name = 0x42fa86 "log", short_name = 0, data = 0x7fff09d52620}, {
            type = WESTON_OPTION_BOOLEAN, name = 0x42fa8a "help", short_name = 104, data = 0x7fff09d52618}, 
          {type = WESTON_OPTION_BOOLEAN, name = 0x42fa8f "version", short_name = 0, data = 0x7fff09d5260c}}
        display = 0x1857e30
        option_modules = 0x0
        socket_name = 0x42fa55 "wayland-0"