setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000)
r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x48042)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff)