tmux core dump

gistfile1.txt

Dec 14 13:29:07 magnon systemd-coredump[1230986]: Process 5195 (tmux: server) of user 1000 dumped core.
                                                  
                                                  Module linux-vdso.so.1 with build-id e2e7fb46e51a2df6edec471dffa464037f996943
                                                  Module ld-linux-x86-64.so.2 with build-id 213f262224f28d6940b6ba86c401a95366d8b1cb
                                                  Module libc.so.6 with build-id ec0a8714febcfb9e698b66a208157dcf86d98aaf
                                                  Module libresolv.so.2 with build-id 95393faac0b3660846c95f954428dfedd40fde1d
                                                  Module libm.so.6 with build-id 347389bea17a423235b455946e6b7a25a73a51de
                                                  Module libevent_core-2.1.so.7 without build-id.
                                                  Module libncursesw.so.6 without build-id.
                                                  Module tmux without build-id.
                                                  Stack trace of thread 5195:
                                                  #0  0x00007fd23fedec1f __pthread_kill_implementation (libc.so.6 + 0x87c1f)
                                                  #1  0x00007fd23fe94042 raise (libc.so.6 + 0x3d042)
                                                  #2  0x00007fd23fe7f49c abort (libc.so.6 + 0x2849c)
                                                  #3  0x00007fd23fed33f8 __libc_message (libc.so.6 + 0x7c3f8)
                                                  #4  0x00007fd23fee829a malloc_printerr (libc.so.6 + 0x9129a)
                                                  #5  0x00007fd23feebad4 _int_realloc (libc.so.6 + 0x94ad4)
                                                  #6  0x00007fd23feec901 realloc (libc.so.6 + 0x95901)
                                                  #7  0x0000000000487a1c xreallocarray (tmux + 0x87a1c)
                                                  #8  0x00000000004643ff status_prompt_key (tmux + 0x643ff)
                                                  #9  0x000000000045a68f server_client_handle_key (tmux + 0x5a68f)
                                                  #10 0x0000000000467c8f tty_keys_next (tmux + 0x67c8f)
                                                  #11 0x0000000000469c70 tty_read_callback (tmux + 0x69c70)
                                                  #12 0x00007fd24015ebd8 event_process_active_single_queue (libevent_core-2.1.so.7 + 0x1dbd8)
                                                  #13 0x00007fd24015f327 event_base_loop (libevent_core-2.1.so.7 + 0x1e327)
                                                  #14 0x000000000044e5cf proc_loop (tmux + 0x4e5cf)
                                                  #15 0x000000000045d616 server_start (tmux + 0x5d616)
                                                  #16 0x000000000040a682 client_main (tmux + 0xa682)
                                                  #17 0x0000000000406301 main (tmux + 0x6301)
                                                  #18 0x00007fd23fe80237 __libc_start_call_main (libc.so.6 + 0x29237)
                                                  #19 0x00007fd23fe802f5 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x292f5)
                                                  #20 0x0000000000406681 _start (tmux + 0x6681)
                                                  ELF object binary architecture: AMD x86-64