[Switching to Thread 0x7fffdb5fe700 (LWP 2113)]
0x00007ffff6c22407 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56      ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  0x00007ffff6c22407 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007ffff6c25508 in __GI_abort () at abort.c:89
#2  0x00007ffff6c5be44 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7ffff6d5085a "%s") at ../sysdeps/posix/libc_fatal.c:175
#3  0x00007ffff6c5be6e in __GI___libc_fatal (message=0x7ffff69e1eb8 "libgcc_s.so.1 must be installed for pthread_cancel to work\n")
    at ../sysdeps/posix/libc_fatal.c:186
#4  0x00007ffff69e00b4 in pthread_cancel_init () at ../nptl/sysdeps/pthread/unwind-forcedunwind.c:64
#5  0x00007ffff69e019c in _Unwind_ForcedUnwind (exc=0x7fffdb5fed70, stop=0x7ffff69de4c0 <unwind_stop>, stop_argument=0x7fffdb5fdf30)
    at ../nptl/sysdeps/pthread/unwind-forcedunwind.c:129
#6  0x00007ffff69de630 in __GI___pthread_unwind (buf=<optimized out>) at unwind.c:129
#7  0x00007ffff69d93c5 in __do_cancel () at pthreadP.h:280
#8  __pthread_exit (value=<optimized out>) at pthread_exit.c:29
#9  0x00007ffff6cdf3db in __pthread_exit (retval=<optimized out>) at forward.c:173
#10 0x00007fffd9d19c6b in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18
#11 0x00007ffff69d80ca in start_thread (arg=0x7fffdb5fe700) at pthread_create.c:312
#12 0x00007ffff6cd305d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111