syz_io_uring_complete(0x0)
io_setup(0x8a4d, &(0x7f0000000180)=<r0=>0x0)
io_getevents(r0, 0x3, 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000300)={0x0, 0x989680})
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0)