r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x0)
sendfile(r2, r3, 0x0, 0x8)
sendfile(r1, r0, 0x0, 0x4000007ffffffc)