Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7fc3d8a in io_uring_prep_rw (op=7, sqe=0x7ffff7fb7440, fd=-1, addr=0x55555555e700, len=0, offset=0) at /usr/include/liburing.h:182
182             sqe->opcode = op;
(gdb)
(gdb) bt
#0  0x00007ffff7fc3d8a in io_uring_prep_rw (op=7, sqe=0x7ffff7fb7440, fd=-1, addr=0x55555555e700, len=0, offset=0) at /usr/include/liburing.h:182
#1  0x00007ffff7fc3e92 in io_uring_prep_poll_remove (sqe=0x7ffff7fb7440, user_data=0x55555555e700) at /usr/include/liburing.h:260